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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-3.19.2-201503201903.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index a311db8..415b28c 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -642,7 +643,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -665,7 +688,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -693,7 +716,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -724,7 +747,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 176d4fe..17ceefa 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1191,6 +1191,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 +
327 hashdist= [KNL,NUMA] Large hashes allocated during boot
328 are distributed across NUMA nodes. Defaults on
329 for 64-bit NUMA, off otherwise.
330 @@ -2283,6 +2287,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
331 noexec=on: enable non-executable mappings (default)
332 noexec=off: disable non-executable mappings
333
334 + nopcid [X86-64]
335 + Disable PCID (Process-Context IDentifier) even if it
336 + is supported by the processor.
337 +
338 nosmap [X86]
339 Disable SMAP (Supervisor Mode Access Prevention)
340 even if it is supported by processor.
341 @@ -2584,6 +2592,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
342 the specified number of seconds. This is to be used if
343 your oopses keep scrolling off the screen.
344
345 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
346 + virtualization environments that don't cope well with the
347 + expand down segment used by UDEREF on X86-32 or the frequent
348 + page table updates on X86-64.
349 +
350 + pax_sanitize_slab=
351 + Format: { 0 | 1 | off | fast | full }
352 + Options '0' and '1' are only provided for backward
353 + compatibility, 'off' or 'fast' should be used instead.
354 + 0|off : disable slab object sanitization
355 + 1|fast: enable slab object sanitization excluding
356 + whitelisted slabs (default)
357 + full : sanitize all slabs, even the whitelisted ones
358 +
359 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
360 +
361 + pax_extra_latent_entropy
362 + Enable a very simple form of latent entropy extraction
363 + from the first 4GB of memory as the bootmem allocator
364 + passes the memory pages to the buddy allocator.
365 +
366 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
367 + when the processor supports PCID.
368 +
369 pcbit= [HW,ISDN]
370
371 pcd. [PARIDE]
372 diff --git a/Makefile b/Makefile
373 index e49665a..7c65470 100644
374 --- a/Makefile
375 +++ b/Makefile
376 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
377 HOSTCC = gcc
378 HOSTCXX = g++
379 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
380 -HOSTCXXFLAGS = -O2
381 +HOSTCFLAGS = -Wall -W -Wmissing-prototypes -Wstrict-prototypes -Wno-unused-parameter -Wno-missing-field-initializers -O2 -fomit-frame-pointer -std=gnu89 -fno-delete-null-pointer-checks
382 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
383 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
384
385 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
386 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
387 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
388 # Rules shared between *config targets and build targets
389
390 # Basic helpers built in scripts/
391 -PHONY += scripts_basic
392 -scripts_basic:
393 +PHONY += scripts_basic gcc-plugins
394 +scripts_basic: gcc-plugins
395 $(Q)$(MAKE) $(build)=scripts/basic
396 $(Q)rm -f .tmp_quiet_recordmcount
397
398 @@ -622,6 +624,72 @@ endif
399 # Tell gcc to never replace conditional load with a non-conditional one
400 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
401
402 +ifndef DISABLE_PAX_PLUGINS
403 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
404 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
405 +else
406 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
407 +endif
408 +ifneq ($(PLUGINCC),)
409 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
410 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
411 +endif
412 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
413 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
414 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
415 +endif
416 +ifdef CONFIG_KALLOCSTAT_PLUGIN
417 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
418 +endif
419 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
420 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
421 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
422 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
423 +endif
424 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
425 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
426 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
427 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
428 +endif
429 +endif
430 +ifdef CONFIG_CHECKER_PLUGIN
431 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
432 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
433 +endif
434 +endif
435 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
436 +ifdef CONFIG_PAX_SIZE_OVERFLOW
437 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
438 +endif
439 +ifdef CONFIG_PAX_LATENT_ENTROPY
440 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
443 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
444 +endif
445 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
446 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
447 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
448 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
449 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
450 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
451 +ifeq ($(KBUILD_EXTMOD),)
452 +gcc-plugins:
453 + $(Q)$(MAKE) $(build)=tools/gcc
454 +else
455 +gcc-plugins: ;
456 +endif
457 +else
458 +gcc-plugins:
459 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
460 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
461 +else
462 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
463 +endif
464 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
465 +endif
466 +endif
467 +
468 ifdef CONFIG_READABLE_ASM
469 # Disable optimizations that make assembler listings hard to read.
470 # reorder blocks reorders the control in the function
471 @@ -714,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
472 else
473 KBUILD_CFLAGS += -g
474 endif
475 -KBUILD_AFLAGS += -Wa,-gdwarf-2
476 +KBUILD_AFLAGS += -Wa,--gdwarf-2
477 endif
478 ifdef CONFIG_DEBUG_INFO_DWARF4
479 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
480 @@ -879,7 +947,7 @@ export mod_sign_cmd
481
482
483 ifeq ($(KBUILD_EXTMOD),)
484 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
485 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
486
487 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
488 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
489 @@ -926,6 +994,8 @@ endif
490
491 # The actual objects are generated when descending,
492 # make sure no implicit rule kicks in
493 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
494 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
495 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
496
497 # Handle descending into subdirectories listed in $(vmlinux-dirs)
498 @@ -935,7 +1005,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
499 # Error messages still appears in the original language
500
501 PHONY += $(vmlinux-dirs)
502 -$(vmlinux-dirs): prepare scripts
503 +$(vmlinux-dirs): gcc-plugins prepare scripts
504 $(Q)$(MAKE) $(build)=$@
505
506 define filechk_kernel.release
507 @@ -978,10 +1048,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
508
509 archprepare: archheaders archscripts prepare1 scripts_basic
510
511 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
512 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
513 prepare0: archprepare FORCE
514 $(Q)$(MAKE) $(build)=.
515
516 # All the preparing..
517 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
518 prepare: prepare0
519
520 # Generate some files
521 @@ -1095,6 +1168,8 @@ all: modules
522 # using awk while concatenating to the final file.
523
524 PHONY += modules
525 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
526 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
527 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
528 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
529 @$(kecho) ' Building modules, stage 2.';
530 @@ -1110,7 +1185,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
531
532 # Target to prepare building external modules
533 PHONY += modules_prepare
534 -modules_prepare: prepare scripts
535 +modules_prepare: gcc-plugins prepare scripts
536
537 # Target to install modules
538 PHONY += modules_install
539 @@ -1176,7 +1251,10 @@ MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \
540 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
541 signing_key.priv signing_key.x509 x509.genkey \
542 extra_certificates signing_key.x509.keyid \
543 - signing_key.x509.signer
544 + signing_key.x509.signer \
545 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
546 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
547 + tools/gcc/randomize_layout_seed.h
548
549 # clean - Delete most, but leave enough to build external modules
550 #
551 @@ -1215,7 +1293,7 @@ distclean: mrproper
552 @find $(srctree) $(RCS_FIND_IGNORE) \
553 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
554 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
555 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
556 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
557 -type f -print | xargs rm -f
558
559
560 @@ -1381,6 +1459,8 @@ PHONY += $(module-dirs) modules
561 $(module-dirs): crmodverdir $(objtree)/Module.symvers
562 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
563
564 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
565 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
566 modules: $(module-dirs)
567 @$(kecho) ' Building modules, stage 2.';
568 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
569 @@ -1521,17 +1601,21 @@ else
570 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
571 endif
572
573 -%.s: %.c prepare scripts FORCE
574 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
575 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
576 +%.s: %.c gcc-plugins prepare scripts FORCE
577 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
578 %.i: %.c prepare scripts FORCE
579 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
580 -%.o: %.c prepare scripts FORCE
581 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
582 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
583 +%.o: %.c gcc-plugins prepare scripts FORCE
584 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
585 %.lst: %.c prepare scripts FORCE
586 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
587 -%.s: %.S prepare scripts FORCE
588 +%.s: %.S gcc-plugins prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 -%.o: %.S prepare scripts FORCE
591 +%.o: %.S gcc-plugins prepare scripts FORCE
592 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
593 %.symtypes: %.c prepare scripts FORCE
594 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
595 @@ -1543,11 +1627,15 @@ endif
596 $(build)=$(build-dir)
597 # Make sure the latest headers are built for Documentation
598 Documentation/: headers_install
599 -%/: prepare scripts FORCE
600 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
601 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
602 +%/: gcc-plugins prepare scripts FORCE
603 $(cmd_crmodverdir)
604 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
605 $(build)=$(build-dir)
606 -%.ko: prepare scripts FORCE
607 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
608 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
609 +%.ko: gcc-plugins prepare scripts FORCE
610 $(cmd_crmodverdir)
611 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
612 $(build)=$(build-dir) $(@:.ko=.o)
613 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
614 index 8f8eafb..3405f46 100644
615 --- a/arch/alpha/include/asm/atomic.h
616 +++ b/arch/alpha/include/asm/atomic.h
617 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
618 #define atomic_dec(v) atomic_sub(1,(v))
619 #define atomic64_dec(v) atomic64_sub(1,(v))
620
621 +#define atomic64_read_unchecked(v) atomic64_read(v)
622 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
623 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
624 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
625 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
626 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
627 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
628 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
629 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
630 +
631 #endif /* _ALPHA_ATOMIC_H */
632 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
633 index ad368a9..fbe0f25 100644
634 --- a/arch/alpha/include/asm/cache.h
635 +++ b/arch/alpha/include/asm/cache.h
636 @@ -4,19 +4,19 @@
637 #ifndef __ARCH_ALPHA_CACHE_H
638 #define __ARCH_ALPHA_CACHE_H
639
640 +#include <linux/const.h>
641
642 /* Bytes per L1 (data) cache line. */
643 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
644 -# define L1_CACHE_BYTES 64
645 # define L1_CACHE_SHIFT 6
646 #else
647 /* Both EV4 and EV5 are write-through, read-allocate,
648 direct-mapped, physical.
649 */
650 -# define L1_CACHE_BYTES 32
651 # define L1_CACHE_SHIFT 5
652 #endif
653
654 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
655 #define SMP_CACHE_BYTES L1_CACHE_BYTES
656
657 #endif
658 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
659 index 968d999..d36b2df 100644
660 --- a/arch/alpha/include/asm/elf.h
661 +++ b/arch/alpha/include/asm/elf.h
662 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
663
664 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
665
666 +#ifdef CONFIG_PAX_ASLR
667 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
668 +
669 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
670 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
671 +#endif
672 +
673 /* $0 is set by ld.so to a pointer to a function which might be
674 registered using atexit. This provides a mean for the dynamic
675 linker to call DT_FINI functions for shared libraries that have
676 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
677 index aab14a0..b4fa3e7 100644
678 --- a/arch/alpha/include/asm/pgalloc.h
679 +++ b/arch/alpha/include/asm/pgalloc.h
680 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
681 pgd_set(pgd, pmd);
682 }
683
684 +static inline void
685 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
686 +{
687 + pgd_populate(mm, pgd, pmd);
688 +}
689 +
690 extern pgd_t *pgd_alloc(struct mm_struct *mm);
691
692 static inline void
693 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
694 index d8f9b7e..f6222fa 100644
695 --- a/arch/alpha/include/asm/pgtable.h
696 +++ b/arch/alpha/include/asm/pgtable.h
697 @@ -102,6 +102,17 @@ struct vm_area_struct;
698 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
699 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
700 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
701 +
702 +#ifdef CONFIG_PAX_PAGEEXEC
703 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
704 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
705 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
706 +#else
707 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
708 +# define PAGE_COPY_NOEXEC PAGE_COPY
709 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
710 +#endif
711 +
712 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
713
714 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
715 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
716 index 2fd00b7..cfd5069 100644
717 --- a/arch/alpha/kernel/module.c
718 +++ b/arch/alpha/kernel/module.c
719 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
720
721 /* The small sections were sorted to the end of the segment.
722 The following should definitely cover them. */
723 - gp = (u64)me->module_core + me->core_size - 0x8000;
724 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
725 got = sechdrs[me->arch.gotsecindex].sh_addr;
726
727 for (i = 0; i < n; i++) {
728 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
729 index e51f578..16c64a3 100644
730 --- a/arch/alpha/kernel/osf_sys.c
731 +++ b/arch/alpha/kernel/osf_sys.c
732 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
733 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
734
735 static unsigned long
736 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
737 - unsigned long limit)
738 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
739 + unsigned long limit, unsigned long flags)
740 {
741 struct vm_unmapped_area_info info;
742 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
743
744 info.flags = 0;
745 info.length = len;
746 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
747 info.high_limit = limit;
748 info.align_mask = 0;
749 info.align_offset = 0;
750 + info.threadstack_offset = offset;
751 return vm_unmapped_area(&info);
752 }
753
754 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
755 merely specific addresses, but regions of memory -- perhaps
756 this feature should be incorporated into all ports? */
757
758 +#ifdef CONFIG_PAX_RANDMMAP
759 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
760 +#endif
761 +
762 if (addr) {
763 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
764 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
765 if (addr != (unsigned long) -ENOMEM)
766 return addr;
767 }
768
769 /* Next, try allocating at TASK_UNMAPPED_BASE. */
770 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
771 - len, limit);
772 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
773 +
774 if (addr != (unsigned long) -ENOMEM)
775 return addr;
776
777 /* Finally, try allocating in low memory. */
778 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
779 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
780
781 return addr;
782 }
783 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
784 index 9d0ac09..479a962 100644
785 --- a/arch/alpha/mm/fault.c
786 +++ b/arch/alpha/mm/fault.c
787 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
788 __reload_thread(pcb);
789 }
790
791 +#ifdef CONFIG_PAX_PAGEEXEC
792 +/*
793 + * PaX: decide what to do with offenders (regs->pc = fault address)
794 + *
795 + * returns 1 when task should be killed
796 + * 2 when patched PLT trampoline was detected
797 + * 3 when unpatched PLT trampoline was detected
798 + */
799 +static int pax_handle_fetch_fault(struct pt_regs *regs)
800 +{
801 +
802 +#ifdef CONFIG_PAX_EMUPLT
803 + int err;
804 +
805 + do { /* PaX: patched PLT emulation #1 */
806 + unsigned int ldah, ldq, jmp;
807 +
808 + err = get_user(ldah, (unsigned int *)regs->pc);
809 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
810 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
811 +
812 + if (err)
813 + break;
814 +
815 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
816 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
817 + jmp == 0x6BFB0000U)
818 + {
819 + unsigned long r27, addr;
820 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
821 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
822 +
823 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
824 + err = get_user(r27, (unsigned long *)addr);
825 + if (err)
826 + break;
827 +
828 + regs->r27 = r27;
829 + regs->pc = r27;
830 + return 2;
831 + }
832 + } while (0);
833 +
834 + do { /* PaX: patched PLT emulation #2 */
835 + unsigned int ldah, lda, br;
836 +
837 + err = get_user(ldah, (unsigned int *)regs->pc);
838 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
839 + err |= get_user(br, (unsigned int *)(regs->pc+8));
840 +
841 + if (err)
842 + break;
843 +
844 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
845 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
846 + (br & 0xFFE00000U) == 0xC3E00000U)
847 + {
848 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
849 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
850 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
851 +
852 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
853 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
854 + return 2;
855 + }
856 + } while (0);
857 +
858 + do { /* PaX: unpatched PLT emulation */
859 + unsigned int br;
860 +
861 + err = get_user(br, (unsigned int *)regs->pc);
862 +
863 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
864 + unsigned int br2, ldq, nop, jmp;
865 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
866 +
867 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
868 + err = get_user(br2, (unsigned int *)addr);
869 + err |= get_user(ldq, (unsigned int *)(addr+4));
870 + err |= get_user(nop, (unsigned int *)(addr+8));
871 + err |= get_user(jmp, (unsigned int *)(addr+12));
872 + err |= get_user(resolver, (unsigned long *)(addr+16));
873 +
874 + if (err)
875 + break;
876 +
877 + if (br2 == 0xC3600000U &&
878 + ldq == 0xA77B000CU &&
879 + nop == 0x47FF041FU &&
880 + jmp == 0x6B7B0000U)
881 + {
882 + regs->r28 = regs->pc+4;
883 + regs->r27 = addr+16;
884 + regs->pc = resolver;
885 + return 3;
886 + }
887 + }
888 + } while (0);
889 +#endif
890 +
891 + return 1;
892 +}
893 +
894 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
895 +{
896 + unsigned long i;
897 +
898 + printk(KERN_ERR "PAX: bytes at PC: ");
899 + for (i = 0; i < 5; i++) {
900 + unsigned int c;
901 + if (get_user(c, (unsigned int *)pc+i))
902 + printk(KERN_CONT "???????? ");
903 + else
904 + printk(KERN_CONT "%08x ", c);
905 + }
906 + printk("\n");
907 +}
908 +#endif
909
910 /*
911 * This routine handles page faults. It determines the address,
912 @@ -133,8 +251,29 @@ retry:
913 good_area:
914 si_code = SEGV_ACCERR;
915 if (cause < 0) {
916 - if (!(vma->vm_flags & VM_EXEC))
917 + if (!(vma->vm_flags & VM_EXEC)) {
918 +
919 +#ifdef CONFIG_PAX_PAGEEXEC
920 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
921 + goto bad_area;
922 +
923 + up_read(&mm->mmap_sem);
924 + switch (pax_handle_fetch_fault(regs)) {
925 +
926 +#ifdef CONFIG_PAX_EMUPLT
927 + case 2:
928 + case 3:
929 + return;
930 +#endif
931 +
932 + }
933 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
934 + do_group_exit(SIGKILL);
935 +#else
936 goto bad_area;
937 +#endif
938 +
939 + }
940 } else if (!cause) {
941 /* Allow reads even for write-only mappings */
942 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
943 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
944 index 97d07ed..2931f2b 100644
945 --- a/arch/arm/Kconfig
946 +++ b/arch/arm/Kconfig
947 @@ -1727,7 +1727,7 @@ config ALIGNMENT_TRAP
948
949 config UACCESS_WITH_MEMCPY
950 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
951 - depends on MMU
952 + depends on MMU && !PAX_MEMORY_UDEREF
953 default y if CPU_FEROCEON
954 help
955 Implement faster copy_to_user and clear_user methods for CPU
956 @@ -1991,6 +1991,7 @@ config XIP_PHYS_ADDR
957 config KEXEC
958 bool "Kexec system call (EXPERIMENTAL)"
959 depends on (!SMP || PM_SLEEP_SMP)
960 + depends on !GRKERNSEC_KMEM
961 help
962 kexec is a system call that implements the ability to shutdown your
963 current kernel, and to start another kernel. It is like a reboot
964 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
965 index e22c119..eaa807d 100644
966 --- a/arch/arm/include/asm/atomic.h
967 +++ b/arch/arm/include/asm/atomic.h
968 @@ -18,17 +18,41 @@
969 #include <asm/barrier.h>
970 #include <asm/cmpxchg.h>
971
972 +#ifdef CONFIG_GENERIC_ATOMIC64
973 +#include <asm-generic/atomic64.h>
974 +#endif
975 +
976 #define ATOMIC_INIT(i) { (i) }
977
978 #ifdef __KERNEL__
979
980 +#ifdef CONFIG_THUMB2_KERNEL
981 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
982 +#else
983 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
984 +#endif
985 +
986 +#define _ASM_EXTABLE(from, to) \
987 +" .pushsection __ex_table,\"a\"\n"\
988 +" .align 3\n" \
989 +" .long " #from ", " #to"\n" \
990 +" .popsection"
991 +
992 /*
993 * On ARM, ordinary assignment (str instruction) doesn't clear the local
994 * strex/ldrex monitor on some implementations. The reason we can use it for
995 * atomic_set() is the clrex or dummy strex done on every exception return.
996 */
997 #define atomic_read(v) ACCESS_ONCE((v)->counter)
998 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
999 +{
1000 + return ACCESS_ONCE(v->counter);
1001 +}
1002 #define atomic_set(v,i) (((v)->counter) = (i))
1003 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1004 +{
1005 + v->counter = i;
1006 +}
1007
1008 #if __LINUX_ARM_ARCH__ >= 6
1009
1010 @@ -38,26 +62,50 @@
1011 * to ensure that the update happens.
1012 */
1013
1014 -#define ATOMIC_OP(op, c_op, asm_op) \
1015 -static inline void atomic_##op(int i, atomic_t *v) \
1016 +#ifdef CONFIG_PAX_REFCOUNT
1017 +#define __OVERFLOW_POST \
1018 + " bvc 3f\n" \
1019 + "2: " REFCOUNT_TRAP_INSN "\n"\
1020 + "3:\n"
1021 +#define __OVERFLOW_POST_RETURN \
1022 + " bvc 3f\n" \
1023 +" mov %0, %1\n" \
1024 + "2: " REFCOUNT_TRAP_INSN "\n"\
1025 + "3:\n"
1026 +#define __OVERFLOW_EXTABLE \
1027 + "4:\n" \
1028 + _ASM_EXTABLE(2b, 4b)
1029 +#else
1030 +#define __OVERFLOW_POST
1031 +#define __OVERFLOW_POST_RETURN
1032 +#define __OVERFLOW_EXTABLE
1033 +#endif
1034 +
1035 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1036 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1037 { \
1038 unsigned long tmp; \
1039 int result; \
1040 \
1041 prefetchw(&v->counter); \
1042 - __asm__ __volatile__("@ atomic_" #op "\n" \
1043 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1044 "1: ldrex %0, [%3]\n" \
1045 " " #asm_op " %0, %0, %4\n" \
1046 + post_op \
1047 " strex %1, %0, [%3]\n" \
1048 " teq %1, #0\n" \
1049 -" bne 1b" \
1050 +" bne 1b\n" \
1051 + extable \
1052 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1053 : "r" (&v->counter), "Ir" (i) \
1054 : "cc"); \
1055 } \
1056
1057 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1058 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1059 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op, , )\
1060 + __ATOMIC_OP(op, _unchecked, c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1061 +
1062 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1063 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1064 { \
1065 unsigned long tmp; \
1066 int result; \
1067 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1068 smp_mb(); \
1069 prefetchw(&v->counter); \
1070 \
1071 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1072 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1073 "1: ldrex %0, [%3]\n" \
1074 " " #asm_op " %0, %0, %4\n" \
1075 + post_op \
1076 " strex %1, %0, [%3]\n" \
1077 " teq %1, #0\n" \
1078 -" bne 1b" \
1079 +" bne 1b\n" \
1080 + extable \
1081 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1082 : "r" (&v->counter), "Ir" (i) \
1083 : "cc"); \
1084 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1085 return result; \
1086 }
1087
1088 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op, , )\
1089 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1090 +
1091 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1092 {
1093 int oldval;
1094 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1095 __asm__ __volatile__ ("@ atomic_add_unless\n"
1096 "1: ldrex %0, [%4]\n"
1097 " teq %0, %5\n"
1098 -" beq 2f\n"
1099 -" add %1, %0, %6\n"
1100 +" beq 4f\n"
1101 +" adds %1, %0, %6\n"
1102 +
1103 +#ifdef CONFIG_PAX_REFCOUNT
1104 +" bvc 3f\n"
1105 +"2: " REFCOUNT_TRAP_INSN "\n"
1106 +"3:\n"
1107 +#endif
1108 +
1109 " strex %2, %1, [%4]\n"
1110 " teq %2, #0\n"
1111 " bne 1b\n"
1112 -"2:"
1113 +"4:"
1114 +
1115 +#ifdef CONFIG_PAX_REFCOUNT
1116 + _ASM_EXTABLE(2b, 4b)
1117 +#endif
1118 +
1119 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1120 : "r" (&v->counter), "r" (u), "r" (a)
1121 : "cc");
1122 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1123 return oldval;
1124 }
1125
1126 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1127 +{
1128 + unsigned long oldval, res;
1129 +
1130 + smp_mb();
1131 +
1132 + do {
1133 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1134 + "ldrex %1, [%3]\n"
1135 + "mov %0, #0\n"
1136 + "teq %1, %4\n"
1137 + "strexeq %0, %5, [%3]\n"
1138 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1139 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1140 + : "cc");
1141 + } while (res);
1142 +
1143 + smp_mb();
1144 +
1145 + return oldval;
1146 +}
1147 +
1148 #else /* ARM_ARCH_6 */
1149
1150 #ifdef CONFIG_SMP
1151 #error SMP not supported on pre-ARMv6 CPUs
1152 #endif
1153
1154 -#define ATOMIC_OP(op, c_op, asm_op) \
1155 -static inline void atomic_##op(int i, atomic_t *v) \
1156 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1157 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1158 { \
1159 unsigned long flags; \
1160 \
1161 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1162 raw_local_irq_restore(flags); \
1163 } \
1164
1165 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1166 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1167 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1168 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1169 +
1170 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1171 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1172 { \
1173 unsigned long flags; \
1174 int val; \
1175 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1176 return val; \
1177 }
1178
1179 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1180 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1181 +
1182 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1183 {
1184 int ret;
1185 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1186 return ret;
1187 }
1188
1189 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1190 +{
1191 + return atomic_cmpxchg((atomic_t *)v, old, new);
1192 +}
1193 +
1194 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1195 {
1196 int c, old;
1197 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1198
1199 #undef ATOMIC_OPS
1200 #undef ATOMIC_OP_RETURN
1201 +#undef __ATOMIC_OP_RETURN
1202 #undef ATOMIC_OP
1203 +#undef __ATOMIC_OP
1204
1205 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1206 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1207 +{
1208 + return xchg(&v->counter, new);
1209 +}
1210
1211 #define atomic_inc(v) atomic_add(1, v)
1212 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1213 +{
1214 + atomic_add_unchecked(1, v);
1215 +}
1216 #define atomic_dec(v) atomic_sub(1, v)
1217 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1218 +{
1219 + atomic_sub_unchecked(1, v);
1220 +}
1221
1222 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1223 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1224 +{
1225 + return atomic_add_return_unchecked(1, v) == 0;
1226 +}
1227 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1228 #define atomic_inc_return(v) (atomic_add_return(1, v))
1229 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1230 +{
1231 + return atomic_add_return_unchecked(1, v);
1232 +}
1233 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1234 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1235
1236 @@ -216,6 +336,14 @@ typedef struct {
1237 long long counter;
1238 } atomic64_t;
1239
1240 +#ifdef CONFIG_PAX_REFCOUNT
1241 +typedef struct {
1242 + long long counter;
1243 +} atomic64_unchecked_t;
1244 +#else
1245 +typedef atomic64_t atomic64_unchecked_t;
1246 +#endif
1247 +
1248 #define ATOMIC64_INIT(i) { (i) }
1249
1250 #ifdef CONFIG_ARM_LPAE
1251 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1252 return result;
1253 }
1254
1255 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1256 +{
1257 + long long result;
1258 +
1259 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1260 +" ldrd %0, %H0, [%1]"
1261 + : "=&r" (result)
1262 + : "r" (&v->counter), "Qo" (v->counter)
1263 + );
1264 +
1265 + return result;
1266 +}
1267 +
1268 static inline void atomic64_set(atomic64_t *v, long long i)
1269 {
1270 __asm__ __volatile__("@ atomic64_set\n"
1271 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1272 : "r" (&v->counter), "r" (i)
1273 );
1274 }
1275 +
1276 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1277 +{
1278 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1279 +" strd %2, %H2, [%1]"
1280 + : "=Qo" (v->counter)
1281 + : "r" (&v->counter), "r" (i)
1282 + );
1283 +}
1284 #else
1285 static inline long long atomic64_read(const atomic64_t *v)
1286 {
1287 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1288 return result;
1289 }
1290
1291 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1292 +{
1293 + long long result;
1294 +
1295 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1296 +" ldrexd %0, %H0, [%1]"
1297 + : "=&r" (result)
1298 + : "r" (&v->counter), "Qo" (v->counter)
1299 + );
1300 +
1301 + return result;
1302 +}
1303 +
1304 static inline void atomic64_set(atomic64_t *v, long long i)
1305 {
1306 long long tmp;
1307 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1308 : "r" (&v->counter), "r" (i)
1309 : "cc");
1310 }
1311 +
1312 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1313 +{
1314 + long long tmp;
1315 +
1316 + prefetchw(&v->counter);
1317 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1318 +"1: ldrexd %0, %H0, [%2]\n"
1319 +" strexd %0, %3, %H3, [%2]\n"
1320 +" teq %0, #0\n"
1321 +" bne 1b"
1322 + : "=&r" (tmp), "=Qo" (v->counter)
1323 + : "r" (&v->counter), "r" (i)
1324 + : "cc");
1325 +}
1326 #endif
1327
1328 -#define ATOMIC64_OP(op, op1, op2) \
1329 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1330 +#undef __OVERFLOW_POST_RETURN
1331 +#define __OVERFLOW_POST_RETURN \
1332 + " bvc 3f\n" \
1333 +" mov %0, %1\n" \
1334 +" mov %H0, %H1\n" \
1335 + "2: " REFCOUNT_TRAP_INSN "\n"\
1336 + "3:\n"
1337 +
1338 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1339 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1340 { \
1341 long long result; \
1342 unsigned long tmp; \
1343 \
1344 prefetchw(&v->counter); \
1345 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1346 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1347 "1: ldrexd %0, %H0, [%3]\n" \
1348 " " #op1 " %Q0, %Q0, %Q4\n" \
1349 " " #op2 " %R0, %R0, %R4\n" \
1350 + post_op \
1351 " strexd %1, %0, %H0, [%3]\n" \
1352 " teq %1, #0\n" \
1353 -" bne 1b" \
1354 +" bne 1b\n" \
1355 + extable \
1356 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1357 : "r" (&v->counter), "r" (i) \
1358 : "cc"); \
1359 } \
1360
1361 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1362 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1363 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, , op1, op2, , ) \
1364 + __ATOMIC64_OP(op, _unchecked, op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1365 +
1366 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1367 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1368 { \
1369 long long result; \
1370 unsigned long tmp; \
1371 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1372 smp_mb(); \
1373 prefetchw(&v->counter); \
1374 \
1375 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1376 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1377 "1: ldrexd %0, %H0, [%3]\n" \
1378 " " #op1 " %Q0, %Q0, %Q4\n" \
1379 " " #op2 " %R0, %R0, %R4\n" \
1380 + post_op \
1381 " strexd %1, %0, %H0, [%3]\n" \
1382 " teq %1, #0\n" \
1383 -" bne 1b" \
1384 +" bne 1b\n" \
1385 + extable \
1386 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1387 : "r" (&v->counter), "r" (i) \
1388 : "cc"); \
1389 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1390 return result; \
1391 }
1392
1393 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, , op1, op2, , ) \
1394 + __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1395 +
1396 #define ATOMIC64_OPS(op, op1, op2) \
1397 ATOMIC64_OP(op, op1, op2) \
1398 ATOMIC64_OP_RETURN(op, op1, op2)
1399 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1400
1401 #undef ATOMIC64_OPS
1402 #undef ATOMIC64_OP_RETURN
1403 +#undef __ATOMIC64_OP_RETURN
1404 #undef ATOMIC64_OP
1405 +#undef __ATOMIC64_OP
1406 +#undef __OVERFLOW_EXTABLE
1407 +#undef __OVERFLOW_POST_RETURN
1408 +#undef __OVERFLOW_POST
1409
1410 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1411 long long new)
1412 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1413 return oldval;
1414 }
1415
1416 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1417 + long long new)
1418 +{
1419 + long long oldval;
1420 + unsigned long res;
1421 +
1422 + smp_mb();
1423 +
1424 + do {
1425 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1426 + "ldrexd %1, %H1, [%3]\n"
1427 + "mov %0, #0\n"
1428 + "teq %1, %4\n"
1429 + "teqeq %H1, %H4\n"
1430 + "strexdeq %0, %5, %H5, [%3]"
1431 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1432 + : "r" (&ptr->counter), "r" (old), "r" (new)
1433 + : "cc");
1434 + } while (res);
1435 +
1436 + smp_mb();
1437 +
1438 + return oldval;
1439 +}
1440 +
1441 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1442 {
1443 long long result;
1444 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1445 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1446 {
1447 long long result;
1448 - unsigned long tmp;
1449 + u64 tmp;
1450
1451 smp_mb();
1452 prefetchw(&v->counter);
1453
1454 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1455 -"1: ldrexd %0, %H0, [%3]\n"
1456 -" subs %Q0, %Q0, #1\n"
1457 -" sbc %R0, %R0, #0\n"
1458 +"1: ldrexd %1, %H1, [%3]\n"
1459 +" subs %Q0, %Q1, #1\n"
1460 +" sbcs %R0, %R1, #0\n"
1461 +
1462 +#ifdef CONFIG_PAX_REFCOUNT
1463 +" bvc 3f\n"
1464 +" mov %Q0, %Q1\n"
1465 +" mov %R0, %R1\n"
1466 +"2: " REFCOUNT_TRAP_INSN "\n"
1467 +"3:\n"
1468 +#endif
1469 +
1470 " teq %R0, #0\n"
1471 -" bmi 2f\n"
1472 +" bmi 4f\n"
1473 " strexd %1, %0, %H0, [%3]\n"
1474 " teq %1, #0\n"
1475 " bne 1b\n"
1476 -"2:"
1477 +"4:\n"
1478 +
1479 +#ifdef CONFIG_PAX_REFCOUNT
1480 + _ASM_EXTABLE(2b, 4b)
1481 +#endif
1482 +
1483 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1484 : "r" (&v->counter)
1485 : "cc");
1486 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1487 " teq %0, %5\n"
1488 " teqeq %H0, %H5\n"
1489 " moveq %1, #0\n"
1490 -" beq 2f\n"
1491 +" beq 4f\n"
1492 " adds %Q0, %Q0, %Q6\n"
1493 -" adc %R0, %R0, %R6\n"
1494 +" adcs %R0, %R0, %R6\n"
1495 +
1496 +#ifdef CONFIG_PAX_REFCOUNT
1497 +" bvc 3f\n"
1498 +"2: " REFCOUNT_TRAP_INSN "\n"
1499 +"3:\n"
1500 +#endif
1501 +
1502 " strexd %2, %0, %H0, [%4]\n"
1503 " teq %2, #0\n"
1504 " bne 1b\n"
1505 -"2:"
1506 +"4:\n"
1507 +
1508 +#ifdef CONFIG_PAX_REFCOUNT
1509 + _ASM_EXTABLE(2b, 4b)
1510 +#endif
1511 +
1512 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1513 : "r" (&v->counter), "r" (u), "r" (a)
1514 : "cc");
1515 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1516
1517 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1518 #define atomic64_inc(v) atomic64_add(1LL, (v))
1519 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1520 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1521 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1522 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1523 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1524 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1525 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1526 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1527 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1528 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1529 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1530 index d2f81e6..3c4dba5 100644
1531 --- a/arch/arm/include/asm/barrier.h
1532 +++ b/arch/arm/include/asm/barrier.h
1533 @@ -67,7 +67,7 @@
1534 do { \
1535 compiletime_assert_atomic_type(*p); \
1536 smp_mb(); \
1537 - ACCESS_ONCE(*p) = (v); \
1538 + ACCESS_ONCE_RW(*p) = (v); \
1539 } while (0)
1540
1541 #define smp_load_acquire(p) \
1542 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1543 index 75fe66b..ba3dee4 100644
1544 --- a/arch/arm/include/asm/cache.h
1545 +++ b/arch/arm/include/asm/cache.h
1546 @@ -4,8 +4,10 @@
1547 #ifndef __ASMARM_CACHE_H
1548 #define __ASMARM_CACHE_H
1549
1550 +#include <linux/const.h>
1551 +
1552 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1553 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1554 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1555
1556 /*
1557 * Memory returned by kmalloc() may be used for DMA, so we must make
1558 @@ -24,5 +26,6 @@
1559 #endif
1560
1561 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1562 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1563
1564 #endif
1565 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1566 index 2d46862..a35415b 100644
1567 --- a/arch/arm/include/asm/cacheflush.h
1568 +++ b/arch/arm/include/asm/cacheflush.h
1569 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1570 void (*dma_unmap_area)(const void *, size_t, int);
1571
1572 void (*dma_flush_range)(const void *, const void *);
1573 -};
1574 +} __no_const;
1575
1576 /*
1577 * Select the calling method
1578 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1579 index 5233151..87a71fa 100644
1580 --- a/arch/arm/include/asm/checksum.h
1581 +++ b/arch/arm/include/asm/checksum.h
1582 @@ -37,7 +37,19 @@ __wsum
1583 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1584
1585 __wsum
1586 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1587 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1588 +
1589 +static inline __wsum
1590 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1591 +{
1592 + __wsum ret;
1593 + pax_open_userland();
1594 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1595 + pax_close_userland();
1596 + return ret;
1597 +}
1598 +
1599 +
1600
1601 /*
1602 * Fold a partial checksum without adding pseudo headers
1603 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1604 index abb2c37..96db950 100644
1605 --- a/arch/arm/include/asm/cmpxchg.h
1606 +++ b/arch/arm/include/asm/cmpxchg.h
1607 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1608
1609 #define xchg(ptr,x) \
1610 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1611 +#define xchg_unchecked(ptr,x) \
1612 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1613
1614 #include <asm-generic/cmpxchg-local.h>
1615
1616 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1617 index 6ddbe44..b5e38b1a 100644
1618 --- a/arch/arm/include/asm/domain.h
1619 +++ b/arch/arm/include/asm/domain.h
1620 @@ -48,18 +48,37 @@
1621 * Domain types
1622 */
1623 #define DOMAIN_NOACCESS 0
1624 -#define DOMAIN_CLIENT 1
1625 #ifdef CONFIG_CPU_USE_DOMAINS
1626 +#define DOMAIN_USERCLIENT 1
1627 +#define DOMAIN_KERNELCLIENT 1
1628 #define DOMAIN_MANAGER 3
1629 +#define DOMAIN_VECTORS DOMAIN_USER
1630 #else
1631 +
1632 +#ifdef CONFIG_PAX_KERNEXEC
1633 #define DOMAIN_MANAGER 1
1634 +#define DOMAIN_KERNEXEC 3
1635 +#else
1636 +#define DOMAIN_MANAGER 1
1637 +#endif
1638 +
1639 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1640 +#define DOMAIN_USERCLIENT 0
1641 +#define DOMAIN_UDEREF 1
1642 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1643 +#else
1644 +#define DOMAIN_USERCLIENT 1
1645 +#define DOMAIN_VECTORS DOMAIN_USER
1646 +#endif
1647 +#define DOMAIN_KERNELCLIENT 1
1648 +
1649 #endif
1650
1651 #define domain_val(dom,type) ((type) << (2*(dom)))
1652
1653 #ifndef __ASSEMBLY__
1654
1655 -#ifdef CONFIG_CPU_USE_DOMAINS
1656 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1657 static inline void set_domain(unsigned val)
1658 {
1659 asm volatile(
1660 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1661 isb();
1662 }
1663
1664 -#define modify_domain(dom,type) \
1665 - do { \
1666 - struct thread_info *thread = current_thread_info(); \
1667 - unsigned int domain = thread->cpu_domain; \
1668 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1669 - thread->cpu_domain = domain | domain_val(dom, type); \
1670 - set_domain(thread->cpu_domain); \
1671 - } while (0)
1672 -
1673 +extern void modify_domain(unsigned int dom, unsigned int type);
1674 #else
1675 static inline void set_domain(unsigned val) { }
1676 static inline void modify_domain(unsigned dom, unsigned type) { }
1677 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1678 index afb9caf..9a0bac0 100644
1679 --- a/arch/arm/include/asm/elf.h
1680 +++ b/arch/arm/include/asm/elf.h
1681 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1682 the loader. We need to make sure that it is out of the way of the program
1683 that it will "exec", and that there is sufficient room for the brk. */
1684
1685 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
1686 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1687 +
1688 +#ifdef CONFIG_PAX_ASLR
1689 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1690 +
1691 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1692 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1693 +#endif
1694
1695 /* When the program starts, a1 contains a pointer to a function to be
1696 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1697 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1698 extern void elf_set_personality(const struct elf32_hdr *);
1699 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1700
1701 -struct mm_struct;
1702 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1703 -#define arch_randomize_brk arch_randomize_brk
1704 -
1705 #ifdef CONFIG_MMU
1706 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1707 struct linux_binprm;
1708 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1709 index de53547..52b9a28 100644
1710 --- a/arch/arm/include/asm/fncpy.h
1711 +++ b/arch/arm/include/asm/fncpy.h
1712 @@ -81,7 +81,9 @@
1713 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1714 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1715 \
1716 + pax_open_kernel(); \
1717 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1718 + pax_close_kernel(); \
1719 flush_icache_range((unsigned long)(dest_buf), \
1720 (unsigned long)(dest_buf) + (size)); \
1721 \
1722 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1723 index 53e69da..3fdc896 100644
1724 --- a/arch/arm/include/asm/futex.h
1725 +++ b/arch/arm/include/asm/futex.h
1726 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1727 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1728 return -EFAULT;
1729
1730 + pax_open_userland();
1731 +
1732 smp_mb();
1733 /* Prefetching cannot fault */
1734 prefetchw(uaddr);
1735 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1736 : "cc", "memory");
1737 smp_mb();
1738
1739 + pax_close_userland();
1740 +
1741 *uval = val;
1742 return ret;
1743 }
1744 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1745 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1746 return -EFAULT;
1747
1748 + pax_open_userland();
1749 +
1750 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1751 "1: " TUSER(ldr) " %1, [%4]\n"
1752 " teq %1, %2\n"
1753 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1754 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1755 : "cc", "memory");
1756
1757 + pax_close_userland();
1758 +
1759 *uval = val;
1760 return ret;
1761 }
1762 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1763 return -EFAULT;
1764
1765 pagefault_disable(); /* implies preempt_disable() */
1766 + pax_open_userland();
1767
1768 switch (op) {
1769 case FUTEX_OP_SET:
1770 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1771 ret = -ENOSYS;
1772 }
1773
1774 + pax_close_userland();
1775 pagefault_enable(); /* subsumes preempt_enable() */
1776
1777 if (!ret) {
1778 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1779 index 83eb2f7..ed77159 100644
1780 --- a/arch/arm/include/asm/kmap_types.h
1781 +++ b/arch/arm/include/asm/kmap_types.h
1782 @@ -4,6 +4,6 @@
1783 /*
1784 * This is the "bare minimum". AIO seems to require this.
1785 */
1786 -#define KM_TYPE_NR 16
1787 +#define KM_TYPE_NR 17
1788
1789 #endif
1790 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1791 index 9e614a1..3302cca 100644
1792 --- a/arch/arm/include/asm/mach/dma.h
1793 +++ b/arch/arm/include/asm/mach/dma.h
1794 @@ -22,7 +22,7 @@ struct dma_ops {
1795 int (*residue)(unsigned int, dma_t *); /* optional */
1796 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1797 const char *type;
1798 -};
1799 +} __do_const;
1800
1801 struct dma_struct {
1802 void *addr; /* single DMA address */
1803 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1804 index f98c7f3..e5c626d 100644
1805 --- a/arch/arm/include/asm/mach/map.h
1806 +++ b/arch/arm/include/asm/mach/map.h
1807 @@ -23,17 +23,19 @@ struct map_desc {
1808
1809 /* types 0-3 are defined in asm/io.h */
1810 enum {
1811 - MT_UNCACHED = 4,
1812 - MT_CACHECLEAN,
1813 - MT_MINICLEAN,
1814 + MT_UNCACHED_RW = 4,
1815 + MT_CACHECLEAN_RO,
1816 + MT_MINICLEAN_RO,
1817 MT_LOW_VECTORS,
1818 MT_HIGH_VECTORS,
1819 - MT_MEMORY_RWX,
1820 + __MT_MEMORY_RWX,
1821 MT_MEMORY_RW,
1822 - MT_ROM,
1823 - MT_MEMORY_RWX_NONCACHED,
1824 + MT_MEMORY_RX,
1825 + MT_ROM_RX,
1826 + MT_MEMORY_RW_NONCACHED,
1827 + MT_MEMORY_RX_NONCACHED,
1828 MT_MEMORY_RW_DTCM,
1829 - MT_MEMORY_RWX_ITCM,
1830 + MT_MEMORY_RX_ITCM,
1831 MT_MEMORY_RW_SO,
1832 MT_MEMORY_DMA_READY,
1833 };
1834 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1835 index 891a56b..48f337e 100644
1836 --- a/arch/arm/include/asm/outercache.h
1837 +++ b/arch/arm/include/asm/outercache.h
1838 @@ -36,7 +36,7 @@ struct outer_cache_fns {
1839
1840 /* This is an ARM L2C thing */
1841 void (*write_sec)(unsigned long, unsigned);
1842 -};
1843 +} __no_const;
1844
1845 extern struct outer_cache_fns outer_cache;
1846
1847 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1848 index 4355f0e..cd9168e 100644
1849 --- a/arch/arm/include/asm/page.h
1850 +++ b/arch/arm/include/asm/page.h
1851 @@ -23,6 +23,7 @@
1852
1853 #else
1854
1855 +#include <linux/compiler.h>
1856 #include <asm/glue.h>
1857
1858 /*
1859 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1860 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1861 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1862 unsigned long vaddr, struct vm_area_struct *vma);
1863 -};
1864 +} __no_const;
1865
1866 #ifdef MULTI_USER
1867 extern struct cpu_user_fns cpu_user;
1868 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1869 index 19cfab5..3f5c7e9 100644
1870 --- a/arch/arm/include/asm/pgalloc.h
1871 +++ b/arch/arm/include/asm/pgalloc.h
1872 @@ -17,6 +17,7 @@
1873 #include <asm/processor.h>
1874 #include <asm/cacheflush.h>
1875 #include <asm/tlbflush.h>
1876 +#include <asm/system_info.h>
1877
1878 #define check_pgt_cache() do { } while (0)
1879
1880 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1881 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1882 }
1883
1884 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1885 +{
1886 + pud_populate(mm, pud, pmd);
1887 +}
1888 +
1889 #else /* !CONFIG_ARM_LPAE */
1890
1891 /*
1892 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1893 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1894 #define pmd_free(mm, pmd) do { } while (0)
1895 #define pud_populate(mm,pmd,pte) BUG()
1896 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1897
1898 #endif /* CONFIG_ARM_LPAE */
1899
1900 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1901 __free_page(pte);
1902 }
1903
1904 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1905 +{
1906 +#ifdef CONFIG_ARM_LPAE
1907 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1908 +#else
1909 + if (addr & SECTION_SIZE)
1910 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1911 + else
1912 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1913 +#endif
1914 + flush_pmd_entry(pmdp);
1915 +}
1916 +
1917 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1918 pmdval_t prot)
1919 {
1920 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1921 index 5e68278..1869bae 100644
1922 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1923 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1924 @@ -27,7 +27,7 @@
1925 /*
1926 * - section
1927 */
1928 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1929 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1930 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1931 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1932 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1933 @@ -39,6 +39,7 @@
1934 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1935 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1936 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1937 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1938
1939 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1940 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1941 @@ -68,6 +69,7 @@
1942 * - extended small page/tiny page
1943 */
1944 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1945 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1946 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1947 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1948 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1949 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1950 index f027941..f36ce30 100644
1951 --- a/arch/arm/include/asm/pgtable-2level.h
1952 +++ b/arch/arm/include/asm/pgtable-2level.h
1953 @@ -126,6 +126,9 @@
1954 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1955 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1956
1957 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1958 +#define L_PTE_PXN (_AT(pteval_t, 0))
1959 +
1960 /*
1961 * These are the memory types, defined to be compatible with
1962 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1963 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1964 index a31ecdad..95e98d4 100644
1965 --- a/arch/arm/include/asm/pgtable-3level.h
1966 +++ b/arch/arm/include/asm/pgtable-3level.h
1967 @@ -81,6 +81,7 @@
1968 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1969 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1970 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1971 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1972 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1973 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1974 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1975 @@ -92,10 +93,12 @@
1976 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1977 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1978 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1979 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1980
1981 /*
1982 * To be used in assembly code with the upper page attributes.
1983 */
1984 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1985 #define L_PTE_XN_HIGH (1 << (54 - 32))
1986 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1987
1988 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1989 index d5cac54..906ea3e 100644
1990 --- a/arch/arm/include/asm/pgtable.h
1991 +++ b/arch/arm/include/asm/pgtable.h
1992 @@ -33,6 +33,9 @@
1993 #include <asm/pgtable-2level.h>
1994 #endif
1995
1996 +#define ktla_ktva(addr) (addr)
1997 +#define ktva_ktla(addr) (addr)
1998 +
1999 /*
2000 * Just any arbitrary offset to the start of the vmalloc VM area: the
2001 * current 8MB value just means that there will be a 8MB "hole" after the
2002 @@ -48,6 +51,9 @@
2003 #define LIBRARY_TEXT_START 0x0c000000
2004
2005 #ifndef __ASSEMBLY__
2006 +extern pteval_t __supported_pte_mask;
2007 +extern pmdval_t __supported_pmd_mask;
2008 +
2009 extern void __pte_error(const char *file, int line, pte_t);
2010 extern void __pmd_error(const char *file, int line, pmd_t);
2011 extern void __pgd_error(const char *file, int line, pgd_t);
2012 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2013 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2014 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2015
2016 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2017 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2018 +
2019 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2020 +#include <asm/domain.h>
2021 +#include <linux/thread_info.h>
2022 +#include <linux/preempt.h>
2023 +
2024 +static inline int test_domain(int domain, int domaintype)
2025 +{
2026 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2027 +}
2028 +#endif
2029 +
2030 +#ifdef CONFIG_PAX_KERNEXEC
2031 +static inline unsigned long pax_open_kernel(void) {
2032 +#ifdef CONFIG_ARM_LPAE
2033 + /* TODO */
2034 +#else
2035 + preempt_disable();
2036 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2037 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2038 +#endif
2039 + return 0;
2040 +}
2041 +
2042 +static inline unsigned long pax_close_kernel(void) {
2043 +#ifdef CONFIG_ARM_LPAE
2044 + /* TODO */
2045 +#else
2046 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2047 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2048 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2049 + preempt_enable_no_resched();
2050 +#endif
2051 + return 0;
2052 +}
2053 +#else
2054 +static inline unsigned long pax_open_kernel(void) { return 0; }
2055 +static inline unsigned long pax_close_kernel(void) { return 0; }
2056 +#endif
2057 +
2058 /*
2059 * This is the lowest virtual address we can permit any user space
2060 * mapping to be mapped at. This is particularly important for
2061 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2062 /*
2063 * The pgprot_* and protection_map entries will be fixed up in runtime
2064 * to include the cachable and bufferable bits based on memory policy,
2065 - * as well as any architecture dependent bits like global/ASID and SMP
2066 - * shared mapping bits.
2067 + * as well as any architecture dependent bits like global/ASID, PXN,
2068 + * and SMP shared mapping bits.
2069 */
2070 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2071
2072 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2073 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2074 {
2075 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2076 - L_PTE_NONE | L_PTE_VALID;
2077 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2078 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2079 return pte;
2080 }
2081 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2082 index c25ef3e..735f14b 100644
2083 --- a/arch/arm/include/asm/psci.h
2084 +++ b/arch/arm/include/asm/psci.h
2085 @@ -32,7 +32,7 @@ struct psci_operations {
2086 int (*affinity_info)(unsigned long target_affinity,
2087 unsigned long lowest_affinity_level);
2088 int (*migrate_info_type)(void);
2089 -};
2090 +} __no_const;
2091
2092 extern struct psci_operations psci_ops;
2093 extern struct smp_operations psci_smp_ops;
2094 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2095 index 18f5a55..5072a40 100644
2096 --- a/arch/arm/include/asm/smp.h
2097 +++ b/arch/arm/include/asm/smp.h
2098 @@ -107,7 +107,7 @@ struct smp_operations {
2099 int (*cpu_disable)(unsigned int cpu);
2100 #endif
2101 #endif
2102 -};
2103 +} __no_const;
2104
2105 struct of_cpu_method {
2106 const char *method;
2107 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2108 index d890e41..3921292 100644
2109 --- a/arch/arm/include/asm/thread_info.h
2110 +++ b/arch/arm/include/asm/thread_info.h
2111 @@ -78,9 +78,9 @@ struct thread_info {
2112 .flags = 0, \
2113 .preempt_count = INIT_PREEMPT_COUNT, \
2114 .addr_limit = KERNEL_DS, \
2115 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2116 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2117 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2118 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2119 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2120 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2121 .restart_block = { \
2122 .fn = do_no_restart_syscall, \
2123 }, \
2124 @@ -159,7 +159,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2125 #define TIF_SYSCALL_AUDIT 9
2126 #define TIF_SYSCALL_TRACEPOINT 10
2127 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2128 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2129 +/* within 8 bits of TIF_SYSCALL_TRACE
2130 + * to meet flexible second operand requirements
2131 + */
2132 +#define TIF_GRSEC_SETXID 12
2133 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2134 #define TIF_USING_IWMMXT 17
2135 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2136 #define TIF_RESTORE_SIGMASK 20
2137 @@ -173,10 +177,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2138 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2139 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2140 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2141 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2142
2143 /* Checks for any syscall work in entry-common.S */
2144 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2145 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2146 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2147
2148 /*
2149 * Change these and you break ASM code in entry-common.S
2150 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2151 index 5f833f7..76e6644 100644
2152 --- a/arch/arm/include/asm/tls.h
2153 +++ b/arch/arm/include/asm/tls.h
2154 @@ -3,6 +3,7 @@
2155
2156 #include <linux/compiler.h>
2157 #include <asm/thread_info.h>
2158 +#include <asm/pgtable.h>
2159
2160 #ifdef __ASSEMBLY__
2161 #include <asm/asm-offsets.h>
2162 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2163 * at 0xffff0fe0 must be used instead. (see
2164 * entry-armv.S for details)
2165 */
2166 + pax_open_kernel();
2167 *((unsigned int *)0xffff0ff0) = val;
2168 + pax_close_kernel();
2169 #endif
2170 }
2171
2172 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2173 index 4767eb9..bf00668 100644
2174 --- a/arch/arm/include/asm/uaccess.h
2175 +++ b/arch/arm/include/asm/uaccess.h
2176 @@ -18,6 +18,7 @@
2177 #include <asm/domain.h>
2178 #include <asm/unified.h>
2179 #include <asm/compiler.h>
2180 +#include <asm/pgtable.h>
2181
2182 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2183 #include <asm-generic/uaccess-unaligned.h>
2184 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2185 static inline void set_fs(mm_segment_t fs)
2186 {
2187 current_thread_info()->addr_limit = fs;
2188 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2189 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2190 }
2191
2192 #define segment_eq(a,b) ((a) == (b))
2193
2194 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2195 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2196 +
2197 +static inline void pax_open_userland(void)
2198 +{
2199 +
2200 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2201 + if (segment_eq(get_fs(), USER_DS)) {
2202 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2203 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2204 + }
2205 +#endif
2206 +
2207 +}
2208 +
2209 +static inline void pax_close_userland(void)
2210 +{
2211 +
2212 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2213 + if (segment_eq(get_fs(), USER_DS)) {
2214 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2215 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2216 + }
2217 +#endif
2218 +
2219 +}
2220 +
2221 #define __addr_ok(addr) ({ \
2222 unsigned long flag; \
2223 __asm__("cmp %2, %0; movlo %0, #0" \
2224 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2225
2226 #define get_user(x,p) \
2227 ({ \
2228 + int __e; \
2229 might_fault(); \
2230 - __get_user_check(x,p); \
2231 + pax_open_userland(); \
2232 + __e = __get_user_check(x,p); \
2233 + pax_close_userland(); \
2234 + __e; \
2235 })
2236
2237 extern int __put_user_1(void *, unsigned int);
2238 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2239
2240 #define put_user(x,p) \
2241 ({ \
2242 + int __e; \
2243 might_fault(); \
2244 - __put_user_check(x,p); \
2245 + pax_open_userland(); \
2246 + __e = __put_user_check(x,p); \
2247 + pax_close_userland(); \
2248 + __e; \
2249 })
2250
2251 #else /* CONFIG_MMU */
2252 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2253
2254 #endif /* CONFIG_MMU */
2255
2256 +#define access_ok_noprefault(type,addr,size) access_ok((type),(addr),(size))
2257 #define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
2258
2259 #define user_addr_max() \
2260 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2261 #define __get_user(x,ptr) \
2262 ({ \
2263 long __gu_err = 0; \
2264 + pax_open_userland(); \
2265 __get_user_err((x),(ptr),__gu_err); \
2266 + pax_close_userland(); \
2267 __gu_err; \
2268 })
2269
2270 #define __get_user_error(x,ptr,err) \
2271 ({ \
2272 + pax_open_userland(); \
2273 __get_user_err((x),(ptr),err); \
2274 + pax_close_userland(); \
2275 (void) 0; \
2276 })
2277
2278 @@ -368,13 +409,17 @@ do { \
2279 #define __put_user(x,ptr) \
2280 ({ \
2281 long __pu_err = 0; \
2282 + pax_open_userland(); \
2283 __put_user_err((x),(ptr),__pu_err); \
2284 + pax_close_userland(); \
2285 __pu_err; \
2286 })
2287
2288 #define __put_user_error(x,ptr,err) \
2289 ({ \
2290 + pax_open_userland(); \
2291 __put_user_err((x),(ptr),err); \
2292 + pax_close_userland(); \
2293 (void) 0; \
2294 })
2295
2296 @@ -474,11 +519,44 @@ do { \
2297
2298
2299 #ifdef CONFIG_MMU
2300 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2301 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2302 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2303 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2304 +
2305 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2306 +{
2307 + unsigned long ret;
2308 +
2309 + check_object_size(to, n, false);
2310 + pax_open_userland();
2311 + ret = ___copy_from_user(to, from, n);
2312 + pax_close_userland();
2313 + return ret;
2314 +}
2315 +
2316 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2317 +{
2318 + unsigned long ret;
2319 +
2320 + check_object_size(from, n, true);
2321 + pax_open_userland();
2322 + ret = ___copy_to_user(to, from, n);
2323 + pax_close_userland();
2324 + return ret;
2325 +}
2326 +
2327 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2328 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2329 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2330 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2331 +
2332 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2333 +{
2334 + unsigned long ret;
2335 + pax_open_userland();
2336 + ret = ___clear_user(addr, n);
2337 + pax_close_userland();
2338 + return ret;
2339 +}
2340 +
2341 #else
2342 #define __copy_from_user(to,from,n) (memcpy(to, (void __force *)from, n), 0)
2343 #define __copy_to_user(to,from,n) (memcpy((void __force *)to, from, n), 0)
2344 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2345
2346 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2347 {
2348 + if ((long)n < 0)
2349 + return n;
2350 +
2351 if (access_ok(VERIFY_READ, from, n))
2352 n = __copy_from_user(to, from, n);
2353 else /* security hole - plug it */
2354 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2355
2356 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2357 {
2358 + if ((long)n < 0)
2359 + return n;
2360 +
2361 if (access_ok(VERIFY_WRITE, to, n))
2362 n = __copy_to_user(to, from, n);
2363 return n;
2364 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2365 index 5af0ed1..cea83883 100644
2366 --- a/arch/arm/include/uapi/asm/ptrace.h
2367 +++ b/arch/arm/include/uapi/asm/ptrace.h
2368 @@ -92,7 +92,7 @@
2369 * ARMv7 groups of PSR bits
2370 */
2371 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2372 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2373 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2374 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2375 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2376
2377 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2378 index a88671c..1cc895e 100644
2379 --- a/arch/arm/kernel/armksyms.c
2380 +++ b/arch/arm/kernel/armksyms.c
2381 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2382
2383 /* networking */
2384 EXPORT_SYMBOL(csum_partial);
2385 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2386 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2387 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2388 EXPORT_SYMBOL(__csum_ipv6_magic);
2389
2390 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2391 #ifdef CONFIG_MMU
2392 EXPORT_SYMBOL(copy_page);
2393
2394 -EXPORT_SYMBOL(__copy_from_user);
2395 -EXPORT_SYMBOL(__copy_to_user);
2396 -EXPORT_SYMBOL(__clear_user);
2397 +EXPORT_SYMBOL(___copy_from_user);
2398 +EXPORT_SYMBOL(___copy_to_user);
2399 +EXPORT_SYMBOL(___clear_user);
2400
2401 EXPORT_SYMBOL(__get_user_1);
2402 EXPORT_SYMBOL(__get_user_2);
2403 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2404 index 2f5555d..d493c91 100644
2405 --- a/arch/arm/kernel/entry-armv.S
2406 +++ b/arch/arm/kernel/entry-armv.S
2407 @@ -47,6 +47,87 @@
2408 9997:
2409 .endm
2410
2411 + .macro pax_enter_kernel
2412 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2413 + @ make aligned space for saved DACR
2414 + sub sp, sp, #8
2415 + @ save regs
2416 + stmdb sp!, {r1, r2}
2417 + @ read DACR from cpu_domain into r1
2418 + mov r2, sp
2419 + @ assume 8K pages, since we have to split the immediate in two
2420 + bic r2, r2, #(0x1fc0)
2421 + bic r2, r2, #(0x3f)
2422 + ldr r1, [r2, #TI_CPU_DOMAIN]
2423 + @ store old DACR on stack
2424 + str r1, [sp, #8]
2425 +#ifdef CONFIG_PAX_KERNEXEC
2426 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2427 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2428 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2429 +#endif
2430 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2431 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2432 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2433 +#endif
2434 + @ write r1 to current_thread_info()->cpu_domain
2435 + str r1, [r2, #TI_CPU_DOMAIN]
2436 + @ write r1 to DACR
2437 + mcr p15, 0, r1, c3, c0, 0
2438 + @ instruction sync
2439 + instr_sync
2440 + @ restore regs
2441 + ldmia sp!, {r1, r2}
2442 +#endif
2443 + .endm
2444 +
2445 + .macro pax_open_userland
2446 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2447 + @ save regs
2448 + stmdb sp!, {r0, r1}
2449 + @ read DACR from cpu_domain into r1
2450 + mov r0, sp
2451 + @ assume 8K pages, since we have to split the immediate in two
2452 + bic r0, r0, #(0x1fc0)
2453 + bic r0, r0, #(0x3f)
2454 + ldr r1, [r0, #TI_CPU_DOMAIN]
2455 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2456 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2457 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2458 + @ write r1 to current_thread_info()->cpu_domain
2459 + str r1, [r0, #TI_CPU_DOMAIN]
2460 + @ write r1 to DACR
2461 + mcr p15, 0, r1, c3, c0, 0
2462 + @ instruction sync
2463 + instr_sync
2464 + @ restore regs
2465 + ldmia sp!, {r0, r1}
2466 +#endif
2467 + .endm
2468 +
2469 + .macro pax_close_userland
2470 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2471 + @ save regs
2472 + stmdb sp!, {r0, r1}
2473 + @ read DACR from cpu_domain into r1
2474 + mov r0, sp
2475 + @ assume 8K pages, since we have to split the immediate in two
2476 + bic r0, r0, #(0x1fc0)
2477 + bic r0, r0, #(0x3f)
2478 + ldr r1, [r0, #TI_CPU_DOMAIN]
2479 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2480 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2481 + @ write r1 to current_thread_info()->cpu_domain
2482 + str r1, [r0, #TI_CPU_DOMAIN]
2483 + @ write r1 to DACR
2484 + mcr p15, 0, r1, c3, c0, 0
2485 + @ instruction sync
2486 + instr_sync
2487 + @ restore regs
2488 + ldmia sp!, {r0, r1}
2489 +#endif
2490 + .endm
2491 +
2492 .macro pabt_helper
2493 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2494 #ifdef MULTI_PABORT
2495 @@ -89,11 +170,15 @@
2496 * Invalid mode handlers
2497 */
2498 .macro inv_entry, reason
2499 +
2500 + pax_enter_kernel
2501 +
2502 sub sp, sp, #S_FRAME_SIZE
2503 ARM( stmib sp, {r1 - lr} )
2504 THUMB( stmia sp, {r0 - r12} )
2505 THUMB( str sp, [sp, #S_SP] )
2506 THUMB( str lr, [sp, #S_LR] )
2507 +
2508 mov r1, #\reason
2509 .endm
2510
2511 @@ -149,7 +234,11 @@ ENDPROC(__und_invalid)
2512 .macro svc_entry, stack_hole=0, trace=1
2513 UNWIND(.fnstart )
2514 UNWIND(.save {r0 - pc} )
2515 +
2516 + pax_enter_kernel
2517 +
2518 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2519 +
2520 #ifdef CONFIG_THUMB2_KERNEL
2521 SPFIX( str r0, [sp] ) @ temporarily saved
2522 SPFIX( mov r0, sp )
2523 @@ -164,7 +253,12 @@ ENDPROC(__und_invalid)
2524 ldmia r0, {r3 - r5}
2525 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2526 mov r6, #-1 @ "" "" "" ""
2527 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2528 + @ offset sp by 8 as done in pax_enter_kernel
2529 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2530 +#else
2531 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2532 +#endif
2533 SPFIX( addeq r2, r2, #4 )
2534 str r3, [sp, #-4]! @ save the "real" r0 copied
2535 @ from the exception stack
2536 @@ -368,6 +462,9 @@ ENDPROC(__fiq_abt)
2537 .macro usr_entry, trace=1
2538 UNWIND(.fnstart )
2539 UNWIND(.cantunwind ) @ don't unwind the user space
2540 +
2541 + pax_enter_kernel_user
2542 +
2543 sub sp, sp, #S_FRAME_SIZE
2544 ARM( stmib sp, {r1 - r12} )
2545 THUMB( stmia sp, {r0 - r12} )
2546 @@ -478,7 +575,9 @@ __und_usr:
2547 tst r3, #PSR_T_BIT @ Thumb mode?
2548 bne __und_usr_thumb
2549 sub r4, r2, #4 @ ARM instr at LR - 4
2550 + pax_open_userland
2551 1: ldrt r0, [r4]
2552 + pax_close_userland
2553 ARM_BE8(rev r0, r0) @ little endian instruction
2554
2555 @ r0 = 32-bit ARM instruction which caused the exception
2556 @@ -512,11 +611,15 @@ __und_usr_thumb:
2557 */
2558 .arch armv6t2
2559 #endif
2560 + pax_open_userland
2561 2: ldrht r5, [r4]
2562 + pax_close_userland
2563 ARM_BE8(rev16 r5, r5) @ little endian instruction
2564 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2565 blo __und_usr_fault_16 @ 16bit undefined instruction
2566 + pax_open_userland
2567 3: ldrht r0, [r2]
2568 + pax_close_userland
2569 ARM_BE8(rev16 r0, r0) @ little endian instruction
2570 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2571 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2572 @@ -546,7 +649,8 @@ ENDPROC(__und_usr)
2573 */
2574 .pushsection .fixup, "ax"
2575 .align 2
2576 -4: str r4, [sp, #S_PC] @ retry current instruction
2577 +4: pax_close_userland
2578 + str r4, [sp, #S_PC] @ retry current instruction
2579 ret r9
2580 .popsection
2581 .pushsection __ex_table,"a"
2582 @@ -766,7 +870,7 @@ ENTRY(__switch_to)
2583 THUMB( str lr, [ip], #4 )
2584 ldr r4, [r2, #TI_TP_VALUE]
2585 ldr r5, [r2, #TI_TP_VALUE + 4]
2586 -#ifdef CONFIG_CPU_USE_DOMAINS
2587 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2588 ldr r6, [r2, #TI_CPU_DOMAIN]
2589 #endif
2590 switch_tls r1, r4, r5, r3, r7
2591 @@ -775,7 +879,7 @@ ENTRY(__switch_to)
2592 ldr r8, =__stack_chk_guard
2593 ldr r7, [r7, #TSK_STACK_CANARY]
2594 #endif
2595 -#ifdef CONFIG_CPU_USE_DOMAINS
2596 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2597 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2598 #endif
2599 mov r5, r0
2600 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2601 index f8ccc21..83d192f 100644
2602 --- a/arch/arm/kernel/entry-common.S
2603 +++ b/arch/arm/kernel/entry-common.S
2604 @@ -11,18 +11,46 @@
2605 #include <asm/assembler.h>
2606 #include <asm/unistd.h>
2607 #include <asm/ftrace.h>
2608 +#include <asm/domain.h>
2609 #include <asm/unwind.h>
2610
2611 +#include "entry-header.S"
2612 +
2613 #ifdef CONFIG_NEED_RET_TO_USER
2614 #include <mach/entry-macro.S>
2615 #else
2616 .macro arch_ret_to_user, tmp1, tmp2
2617 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2618 + @ save regs
2619 + stmdb sp!, {r1, r2}
2620 + @ read DACR from cpu_domain into r1
2621 + mov r2, sp
2622 + @ assume 8K pages, since we have to split the immediate in two
2623 + bic r2, r2, #(0x1fc0)
2624 + bic r2, r2, #(0x3f)
2625 + ldr r1, [r2, #TI_CPU_DOMAIN]
2626 +#ifdef CONFIG_PAX_KERNEXEC
2627 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2628 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2629 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2630 +#endif
2631 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2632 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2633 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2634 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2635 +#endif
2636 + @ write r1 to current_thread_info()->cpu_domain
2637 + str r1, [r2, #TI_CPU_DOMAIN]
2638 + @ write r1 to DACR
2639 + mcr p15, 0, r1, c3, c0, 0
2640 + @ instruction sync
2641 + instr_sync
2642 + @ restore regs
2643 + ldmia sp!, {r1, r2}
2644 +#endif
2645 .endm
2646 #endif
2647
2648 -#include "entry-header.S"
2649 -
2650 -
2651 .align 5
2652 /*
2653 * This is the fast syscall return path. We do as little as
2654 @@ -171,6 +199,12 @@ ENTRY(vector_swi)
2655 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2656 #endif
2657
2658 + /*
2659 + * do this here to avoid a performance hit of wrapping the code above
2660 + * that directly dereferences userland to parse the SWI instruction
2661 + */
2662 + pax_enter_kernel_user
2663 +
2664 adr tbl, sys_call_table @ load syscall table pointer
2665
2666 #if defined(CONFIG_OABI_COMPAT)
2667 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2668 index 1a0045a..9b4f34d 100644
2669 --- a/arch/arm/kernel/entry-header.S
2670 +++ b/arch/arm/kernel/entry-header.S
2671 @@ -196,6 +196,60 @@
2672 msr cpsr_c, \rtemp @ switch back to the SVC mode
2673 .endm
2674
2675 + .macro pax_enter_kernel_user
2676 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2677 + @ save regs
2678 + stmdb sp!, {r0, r1}
2679 + @ read DACR from cpu_domain into r1
2680 + mov r0, sp
2681 + @ assume 8K pages, since we have to split the immediate in two
2682 + bic r0, r0, #(0x1fc0)
2683 + bic r0, r0, #(0x3f)
2684 + ldr r1, [r0, #TI_CPU_DOMAIN]
2685 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2686 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2687 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2688 +#endif
2689 +#ifdef CONFIG_PAX_KERNEXEC
2690 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2691 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2692 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2693 +#endif
2694 + @ write r1 to current_thread_info()->cpu_domain
2695 + str r1, [r0, #TI_CPU_DOMAIN]
2696 + @ write r1 to DACR
2697 + mcr p15, 0, r1, c3, c0, 0
2698 + @ instruction sync
2699 + instr_sync
2700 + @ restore regs
2701 + ldmia sp!, {r0, r1}
2702 +#endif
2703 + .endm
2704 +
2705 + .macro pax_exit_kernel
2706 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2707 + @ save regs
2708 + stmdb sp!, {r0, r1}
2709 + @ read old DACR from stack into r1
2710 + ldr r1, [sp, #(8 + S_SP)]
2711 + sub r1, r1, #8
2712 + ldr r1, [r1]
2713 +
2714 + @ write r1 to current_thread_info()->cpu_domain
2715 + mov r0, sp
2716 + @ assume 8K pages, since we have to split the immediate in two
2717 + bic r0, r0, #(0x1fc0)
2718 + bic r0, r0, #(0x3f)
2719 + str r1, [r0, #TI_CPU_DOMAIN]
2720 + @ write r1 to DACR
2721 + mcr p15, 0, r1, c3, c0, 0
2722 + @ instruction sync
2723 + instr_sync
2724 + @ restore regs
2725 + ldmia sp!, {r0, r1}
2726 +#endif
2727 + .endm
2728 +
2729 #ifndef CONFIG_THUMB2_KERNEL
2730 .macro svc_exit, rpsr, irq = 0
2731 .if \irq != 0
2732 @@ -215,6 +269,9 @@
2733 blne trace_hardirqs_off
2734 #endif
2735 .endif
2736 +
2737 + pax_exit_kernel
2738 +
2739 msr spsr_cxsf, \rpsr
2740 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2741 @ We must avoid clrex due to Cortex-A15 erratum #830321
2742 @@ -291,6 +348,9 @@
2743 blne trace_hardirqs_off
2744 #endif
2745 .endif
2746 +
2747 + pax_exit_kernel
2748 +
2749 ldr lr, [sp, #S_SP] @ top of the stack
2750 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2751
2752 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2753 index 059c3da..8e45cfc 100644
2754 --- a/arch/arm/kernel/fiq.c
2755 +++ b/arch/arm/kernel/fiq.c
2756 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2757 void *base = vectors_page;
2758 unsigned offset = FIQ_OFFSET;
2759
2760 + pax_open_kernel();
2761 memcpy(base + offset, start, length);
2762 + pax_close_kernel();
2763 +
2764 if (!cache_is_vipt_nonaliasing())
2765 flush_icache_range((unsigned long)base + offset, offset +
2766 length);
2767 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2768 index 664eee8..f470938 100644
2769 --- a/arch/arm/kernel/head.S
2770 +++ b/arch/arm/kernel/head.S
2771 @@ -437,7 +437,7 @@ __enable_mmu:
2772 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2773 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2774 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2775 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2776 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2777 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2778 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2779 #endif
2780 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2781 index bea7db9..a210d10 100644
2782 --- a/arch/arm/kernel/module.c
2783 +++ b/arch/arm/kernel/module.c
2784 @@ -38,12 +38,39 @@
2785 #endif
2786
2787 #ifdef CONFIG_MMU
2788 -void *module_alloc(unsigned long size)
2789 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2790 {
2791 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2792 + return NULL;
2793 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2794 - GFP_KERNEL, PAGE_KERNEL_EXEC, NUMA_NO_NODE,
2795 + GFP_KERNEL, prot, NUMA_NO_NODE,
2796 __builtin_return_address(0));
2797 }
2798 +
2799 +void *module_alloc(unsigned long size)
2800 +{
2801 +
2802 +#ifdef CONFIG_PAX_KERNEXEC
2803 + return __module_alloc(size, PAGE_KERNEL);
2804 +#else
2805 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2806 +#endif
2807 +
2808 +}
2809 +
2810 +#ifdef CONFIG_PAX_KERNEXEC
2811 +void module_memfree_exec(void *module_region)
2812 +{
2813 + module_memfree(module_region);
2814 +}
2815 +EXPORT_SYMBOL(module_memfree_exec);
2816 +
2817 +void *module_alloc_exec(unsigned long size)
2818 +{
2819 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2820 +}
2821 +EXPORT_SYMBOL(module_alloc_exec);
2822 +#endif
2823 #endif
2824
2825 int
2826 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2827 index 5038960..4aa71d8 100644
2828 --- a/arch/arm/kernel/patch.c
2829 +++ b/arch/arm/kernel/patch.c
2830 @@ -67,6 +67,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2831 else
2832 __acquire(&patch_lock);
2833
2834 + pax_open_kernel();
2835 if (thumb2 && __opcode_is_thumb16(insn)) {
2836 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2837 size = sizeof(u16);
2838 @@ -98,6 +99,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2839 *(u32 *)waddr = insn;
2840 size = sizeof(u32);
2841 }
2842 + pax_close_kernel();
2843
2844 if (waddr != addr) {
2845 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2846 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2847 index fdfa3a7..5d208b8 100644
2848 --- a/arch/arm/kernel/process.c
2849 +++ b/arch/arm/kernel/process.c
2850 @@ -207,6 +207,7 @@ void machine_power_off(void)
2851
2852 if (pm_power_off)
2853 pm_power_off();
2854 + BUG();
2855 }
2856
2857 /*
2858 @@ -220,7 +221,7 @@ void machine_power_off(void)
2859 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2860 * to use. Implementing such co-ordination would be essentially impossible.
2861 */
2862 -void machine_restart(char *cmd)
2863 +__noreturn void machine_restart(char *cmd)
2864 {
2865 local_irq_disable();
2866 smp_send_stop();
2867 @@ -246,8 +247,8 @@ void __show_regs(struct pt_regs *regs)
2868
2869 show_regs_print_info(KERN_DEFAULT);
2870
2871 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2872 - print_symbol("LR is at %s\n", regs->ARM_lr);
2873 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2874 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2875 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2876 "sp : %08lx ip : %08lx fp : %08lx\n",
2877 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2878 @@ -424,12 +425,6 @@ unsigned long get_wchan(struct task_struct *p)
2879 return 0;
2880 }
2881
2882 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2883 -{
2884 - unsigned long range_end = mm->brk + 0x02000000;
2885 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2886 -}
2887 -
2888 #ifdef CONFIG_MMU
2889 #ifdef CONFIG_KUSER_HELPERS
2890 /*
2891 @@ -445,7 +440,7 @@ static struct vm_area_struct gate_vma = {
2892
2893 static int __init gate_vma_init(void)
2894 {
2895 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2896 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2897 return 0;
2898 }
2899 arch_initcall(gate_vma_init);
2900 @@ -474,81 +469,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2901 return is_gate_vma(vma) ? "[vectors]" : NULL;
2902 }
2903
2904 -/* If possible, provide a placement hint at a random offset from the
2905 - * stack for the signal page.
2906 - */
2907 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2908 - unsigned int npages)
2909 -{
2910 - unsigned long offset;
2911 - unsigned long first;
2912 - unsigned long last;
2913 - unsigned long addr;
2914 - unsigned int slots;
2915 -
2916 - first = PAGE_ALIGN(mm->start_stack);
2917 -
2918 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2919 -
2920 - /* No room after stack? */
2921 - if (first > last)
2922 - return 0;
2923 -
2924 - /* Just enough room? */
2925 - if (first == last)
2926 - return first;
2927 -
2928 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2929 -
2930 - offset = get_random_int() % slots;
2931 -
2932 - addr = first + (offset << PAGE_SHIFT);
2933 -
2934 - return addr;
2935 -}
2936 -
2937 -static struct page *signal_page;
2938 -extern struct page *get_signal_page(void);
2939 -
2940 -static const struct vm_special_mapping sigpage_mapping = {
2941 - .name = "[sigpage]",
2942 - .pages = &signal_page,
2943 -};
2944 -
2945 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2946 {
2947 struct mm_struct *mm = current->mm;
2948 - struct vm_area_struct *vma;
2949 - unsigned long addr;
2950 - unsigned long hint;
2951 - int ret = 0;
2952 -
2953 - if (!signal_page)
2954 - signal_page = get_signal_page();
2955 - if (!signal_page)
2956 - return -ENOMEM;
2957
2958 down_write(&mm->mmap_sem);
2959 - hint = sigpage_addr(mm, 1);
2960 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2961 - if (IS_ERR_VALUE(addr)) {
2962 - ret = addr;
2963 - goto up_fail;
2964 - }
2965 -
2966 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2967 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2968 - &sigpage_mapping);
2969 -
2970 - if (IS_ERR(vma)) {
2971 - ret = PTR_ERR(vma);
2972 - goto up_fail;
2973 - }
2974 -
2975 - mm->context.sigpage = addr;
2976 -
2977 - up_fail:
2978 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2979 up_write(&mm->mmap_sem);
2980 - return ret;
2981 + return 0;
2982 }
2983 #endif
2984 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2985 index f73891b..cf3004e 100644
2986 --- a/arch/arm/kernel/psci.c
2987 +++ b/arch/arm/kernel/psci.c
2988 @@ -28,7 +28,7 @@
2989 #include <asm/psci.h>
2990 #include <asm/system_misc.h>
2991
2992 -struct psci_operations psci_ops;
2993 +struct psci_operations psci_ops __read_only;
2994
2995 static int (*invoke_psci_fn)(u32, u32, u32, u32);
2996 typedef int (*psci_initcall_t)(const struct device_node *);
2997 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
2998 index ef9119f..31995a3 100644
2999 --- a/arch/arm/kernel/ptrace.c
3000 +++ b/arch/arm/kernel/ptrace.c
3001 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3002 regs->ARM_ip = ip;
3003 }
3004
3005 +#ifdef CONFIG_GRKERNSEC_SETXID
3006 +extern void gr_delayed_cred_worker(void);
3007 +#endif
3008 +
3009 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3010 {
3011 current_thread_info()->syscall = scno;
3012
3013 +#ifdef CONFIG_GRKERNSEC_SETXID
3014 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3015 + gr_delayed_cred_worker();
3016 +#endif
3017 +
3018 /* Do the secure computing check first; failures should be fast. */
3019 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3020 if (secure_computing() == -1)
3021 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3022 index e55408e..14d9998 100644
3023 --- a/arch/arm/kernel/setup.c
3024 +++ b/arch/arm/kernel/setup.c
3025 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3026 unsigned int elf_hwcap2 __read_mostly;
3027 EXPORT_SYMBOL(elf_hwcap2);
3028
3029 +pteval_t __supported_pte_mask __read_only;
3030 +pmdval_t __supported_pmd_mask __read_only;
3031
3032 #ifdef MULTI_CPU
3033 -struct processor processor __read_mostly;
3034 +struct processor processor __read_only;
3035 #endif
3036 #ifdef MULTI_TLB
3037 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3038 +struct cpu_tlb_fns cpu_tlb __read_only;
3039 #endif
3040 #ifdef MULTI_USER
3041 -struct cpu_user_fns cpu_user __read_mostly;
3042 +struct cpu_user_fns cpu_user __read_only;
3043 #endif
3044 #ifdef MULTI_CACHE
3045 -struct cpu_cache_fns cpu_cache __read_mostly;
3046 +struct cpu_cache_fns cpu_cache __read_only;
3047 #endif
3048 #ifdef CONFIG_OUTER_CACHE
3049 -struct outer_cache_fns outer_cache __read_mostly;
3050 +struct outer_cache_fns outer_cache __read_only;
3051 EXPORT_SYMBOL(outer_cache);
3052 #endif
3053
3054 @@ -253,9 +255,13 @@ static int __get_cpu_architecture(void)
3055 asm("mrc p15, 0, %0, c0, c1, 4"
3056 : "=r" (mmfr0));
3057 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3058 - (mmfr0 & 0x000000f0) >= 0x00000030)
3059 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3060 cpu_arch = CPU_ARCH_ARMv7;
3061 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3062 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3063 + __supported_pte_mask |= L_PTE_PXN;
3064 + __supported_pmd_mask |= PMD_PXNTABLE;
3065 + }
3066 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3067 (mmfr0 & 0x000000f0) == 0x00000020)
3068 cpu_arch = CPU_ARCH_ARMv6;
3069 else
3070 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3071 index 8aa6f1b..0899e08 100644
3072 --- a/arch/arm/kernel/signal.c
3073 +++ b/arch/arm/kernel/signal.c
3074 @@ -24,8 +24,6 @@
3075
3076 extern const unsigned long sigreturn_codes[7];
3077
3078 -static unsigned long signal_return_offset;
3079 -
3080 #ifdef CONFIG_CRUNCH
3081 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3082 {
3083 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3084 * except when the MPU has protected the vectors
3085 * page from PL0
3086 */
3087 - retcode = mm->context.sigpage + signal_return_offset +
3088 - (idx << 2) + thumb;
3089 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3090 } else
3091 #endif
3092 {
3093 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3094 } while (thread_flags & _TIF_WORK_MASK);
3095 return 0;
3096 }
3097 -
3098 -struct page *get_signal_page(void)
3099 -{
3100 - unsigned long ptr;
3101 - unsigned offset;
3102 - struct page *page;
3103 - void *addr;
3104 -
3105 - page = alloc_pages(GFP_KERNEL, 0);
3106 -
3107 - if (!page)
3108 - return NULL;
3109 -
3110 - addr = page_address(page);
3111 -
3112 - /* Give the signal return code some randomness */
3113 - offset = 0x200 + (get_random_int() & 0x7fc);
3114 - signal_return_offset = offset;
3115 -
3116 - /*
3117 - * Copy signal return handlers into the vector page, and
3118 - * set sigreturn to be a pointer to these.
3119 - */
3120 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3121 -
3122 - ptr = (unsigned long)addr + offset;
3123 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3124 -
3125 - return page;
3126 -}
3127 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3128 index 86ef244..c518451 100644
3129 --- a/arch/arm/kernel/smp.c
3130 +++ b/arch/arm/kernel/smp.c
3131 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3132
3133 static DECLARE_COMPLETION(cpu_running);
3134
3135 -static struct smp_operations smp_ops;
3136 +static struct smp_operations smp_ops __read_only;
3137
3138 void __init smp_set_ops(struct smp_operations *ops)
3139 {
3140 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3141 index 7a3be1d..b00c7de 100644
3142 --- a/arch/arm/kernel/tcm.c
3143 +++ b/arch/arm/kernel/tcm.c
3144 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3145 .virtual = ITCM_OFFSET,
3146 .pfn = __phys_to_pfn(ITCM_OFFSET),
3147 .length = 0,
3148 - .type = MT_MEMORY_RWX_ITCM,
3149 + .type = MT_MEMORY_RX_ITCM,
3150 }
3151 };
3152
3153 @@ -267,7 +267,9 @@ no_dtcm:
3154 start = &__sitcm_text;
3155 end = &__eitcm_text;
3156 ram = &__itcm_start;
3157 + pax_open_kernel();
3158 memcpy(start, ram, itcm_code_sz);
3159 + pax_close_kernel();
3160 pr_debug("CPU ITCM: copied code from %p - %p\n",
3161 start, end);
3162 itcm_present = true;
3163 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3164 index 788e23f..6fa06a1 100644
3165 --- a/arch/arm/kernel/traps.c
3166 +++ b/arch/arm/kernel/traps.c
3167 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3168 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3169 {
3170 #ifdef CONFIG_KALLSYMS
3171 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3172 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3173 #else
3174 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3175 #endif
3176 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3177 static int die_owner = -1;
3178 static unsigned int die_nest_count;
3179
3180 +extern void gr_handle_kernel_exploit(void);
3181 +
3182 static unsigned long oops_begin(void)
3183 {
3184 int cpu;
3185 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3186 panic("Fatal exception in interrupt");
3187 if (panic_on_oops)
3188 panic("Fatal exception");
3189 +
3190 + gr_handle_kernel_exploit();
3191 +
3192 if (signr)
3193 do_exit(signr);
3194 }
3195 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3196 kuser_init(vectors_base);
3197
3198 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3199 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3200 +
3201 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3202 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3203 +#endif
3204 +
3205 #else /* ifndef CONFIG_CPU_V7M */
3206 /*
3207 * on V7-M there is no need to copy the vector table to a dedicated
3208 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3209 index b31aa73..cc4b7a1 100644
3210 --- a/arch/arm/kernel/vmlinux.lds.S
3211 +++ b/arch/arm/kernel/vmlinux.lds.S
3212 @@ -37,7 +37,7 @@
3213 #endif
3214
3215 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3216 - defined(CONFIG_GENERIC_BUG)
3217 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3218 #define ARM_EXIT_KEEP(x) x
3219 #define ARM_EXIT_DISCARD(x)
3220 #else
3221 @@ -123,6 +123,8 @@ SECTIONS
3222 #ifdef CONFIG_DEBUG_RODATA
3223 . = ALIGN(1<<SECTION_SHIFT);
3224 #endif
3225 + _etext = .; /* End of text section */
3226 +
3227 RO_DATA(PAGE_SIZE)
3228
3229 . = ALIGN(4);
3230 @@ -153,8 +155,6 @@ SECTIONS
3231
3232 NOTES
3233
3234 - _etext = .; /* End of text and rodata section */
3235 -
3236 #ifndef CONFIG_XIP_KERNEL
3237 # ifdef CONFIG_ARM_KERNMEM_PERMS
3238 . = ALIGN(1<<SECTION_SHIFT);
3239 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3240 index 0b0d58a..988cb45 100644
3241 --- a/arch/arm/kvm/arm.c
3242 +++ b/arch/arm/kvm/arm.c
3243 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3244 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3245
3246 /* The VMID used in the VTTBR */
3247 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3248 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3249 static u8 kvm_next_vmid;
3250 static DEFINE_SPINLOCK(kvm_vmid_lock);
3251
3252 @@ -351,7 +351,7 @@ void force_vm_exit(const cpumask_t *mask)
3253 */
3254 static bool need_new_vmid_gen(struct kvm *kvm)
3255 {
3256 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3257 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3258 }
3259
3260 /**
3261 @@ -384,7 +384,7 @@ static void update_vttbr(struct kvm *kvm)
3262
3263 /* First user of a new VMID generation? */
3264 if (unlikely(kvm_next_vmid == 0)) {
3265 - atomic64_inc(&kvm_vmid_gen);
3266 + atomic64_inc_unchecked(&kvm_vmid_gen);
3267 kvm_next_vmid = 1;
3268
3269 /*
3270 @@ -401,7 +401,7 @@ static void update_vttbr(struct kvm *kvm)
3271 kvm_call_hyp(__kvm_flush_vm_context);
3272 }
3273
3274 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3275 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3276 kvm->arch.vmid = kvm_next_vmid;
3277 kvm_next_vmid++;
3278
3279 @@ -1038,7 +1038,7 @@ static void check_kvm_target_cpu(void *ret)
3280 /**
3281 * Initialize Hyp-mode and memory mappings on all CPUs.
3282 */
3283 -int kvm_arch_init(void *opaque)
3284 +int kvm_arch_init(const void *opaque)
3285 {
3286 int err;
3287 int ret, cpu;
3288 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3289 index 14a0d98..7771a7d 100644
3290 --- a/arch/arm/lib/clear_user.S
3291 +++ b/arch/arm/lib/clear_user.S
3292 @@ -12,14 +12,14 @@
3293
3294 .text
3295
3296 -/* Prototype: int __clear_user(void *addr, size_t sz)
3297 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3298 * Purpose : clear some user memory
3299 * Params : addr - user memory address to clear
3300 * : sz - number of bytes to clear
3301 * Returns : number of bytes NOT cleared
3302 */
3303 ENTRY(__clear_user_std)
3304 -WEAK(__clear_user)
3305 +WEAK(___clear_user)
3306 stmfd sp!, {r1, lr}
3307 mov r2, #0
3308 cmp r1, #4
3309 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3310 USER( strnebt r2, [r0])
3311 mov r0, #0
3312 ldmfd sp!, {r1, pc}
3313 -ENDPROC(__clear_user)
3314 +ENDPROC(___clear_user)
3315 ENDPROC(__clear_user_std)
3316
3317 .pushsection .fixup,"ax"
3318 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3319 index 7a235b9..73a0556 100644
3320 --- a/arch/arm/lib/copy_from_user.S
3321 +++ b/arch/arm/lib/copy_from_user.S
3322 @@ -17,7 +17,7 @@
3323 /*
3324 * Prototype:
3325 *
3326 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3327 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3328 *
3329 * Purpose:
3330 *
3331 @@ -89,11 +89,11 @@
3332
3333 .text
3334
3335 -ENTRY(__copy_from_user)
3336 +ENTRY(___copy_from_user)
3337
3338 #include "copy_template.S"
3339
3340 -ENDPROC(__copy_from_user)
3341 +ENDPROC(___copy_from_user)
3342
3343 .pushsection .fixup,"ax"
3344 .align 0
3345 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3346 index 6ee2f67..d1cce76 100644
3347 --- a/arch/arm/lib/copy_page.S
3348 +++ b/arch/arm/lib/copy_page.S
3349 @@ -10,6 +10,7 @@
3350 * ASM optimised string functions
3351 */
3352 #include <linux/linkage.h>
3353 +#include <linux/const.h>
3354 #include <asm/assembler.h>
3355 #include <asm/asm-offsets.h>
3356 #include <asm/cache.h>
3357 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3358 index a9d3db1..164b089 100644
3359 --- a/arch/arm/lib/copy_to_user.S
3360 +++ b/arch/arm/lib/copy_to_user.S
3361 @@ -17,7 +17,7 @@
3362 /*
3363 * Prototype:
3364 *
3365 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3366 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3367 *
3368 * Purpose:
3369 *
3370 @@ -93,11 +93,11 @@
3371 .text
3372
3373 ENTRY(__copy_to_user_std)
3374 -WEAK(__copy_to_user)
3375 +WEAK(___copy_to_user)
3376
3377 #include "copy_template.S"
3378
3379 -ENDPROC(__copy_to_user)
3380 +ENDPROC(___copy_to_user)
3381 ENDPROC(__copy_to_user_std)
3382
3383 .pushsection .fixup,"ax"
3384 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3385 index 7d08b43..f7ca7ea 100644
3386 --- a/arch/arm/lib/csumpartialcopyuser.S
3387 +++ b/arch/arm/lib/csumpartialcopyuser.S
3388 @@ -57,8 +57,8 @@
3389 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3390 */
3391
3392 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3393 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3394 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3395 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3396
3397 #include "csumpartialcopygeneric.S"
3398
3399 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3400 index 312d43e..21d2322 100644
3401 --- a/arch/arm/lib/delay.c
3402 +++ b/arch/arm/lib/delay.c
3403 @@ -29,7 +29,7 @@
3404 /*
3405 * Default to the loop-based delay implementation.
3406 */
3407 -struct arm_delay_ops arm_delay_ops = {
3408 +struct arm_delay_ops arm_delay_ops __read_only = {
3409 .delay = __loop_delay,
3410 .const_udelay = __loop_const_udelay,
3411 .udelay = __loop_udelay,
3412 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3413 index 3e58d71..029817c 100644
3414 --- a/arch/arm/lib/uaccess_with_memcpy.c
3415 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3416 @@ -136,7 +136,7 @@ out:
3417 }
3418
3419 unsigned long
3420 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3421 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3422 {
3423 /*
3424 * This test is stubbed out of the main function above to keep
3425 @@ -190,7 +190,7 @@ out:
3426 return n;
3427 }
3428
3429 -unsigned long __clear_user(void __user *addr, unsigned long n)
3430 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3431 {
3432 /* See rational for this in __copy_to_user() above. */
3433 if (n < 64)
3434 diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
3435 index ce25e85..3dd7850 100644
3436 --- a/arch/arm/mach-at91/setup.c
3437 +++ b/arch/arm/mach-at91/setup.c
3438 @@ -57,7 +57,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
3439
3440 desc->pfn = __phys_to_pfn(base);
3441 desc->length = length;
3442 - desc->type = MT_MEMORY_RWX_NONCACHED;
3443 + desc->type = MT_MEMORY_RW_NONCACHED;
3444
3445 pr_info("sram at 0x%lx of 0x%x mapped at 0x%lx\n",
3446 base, length, desc->virtual);
3447 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3448 index f8e7dcd..17ee921 100644
3449 --- a/arch/arm/mach-exynos/suspend.c
3450 +++ b/arch/arm/mach-exynos/suspend.c
3451 @@ -18,6 +18,7 @@
3452 #include <linux/syscore_ops.h>
3453 #include <linux/cpu_pm.h>
3454 #include <linux/io.h>
3455 +#include <linux/irq.h>
3456 #include <linux/irqchip/arm-gic.h>
3457 #include <linux/err.h>
3458 #include <linux/regulator/machine.h>
3459 @@ -558,8 +559,10 @@ void __init exynos_pm_init(void)
3460 tmp |= pm_data->wake_disable_mask;
3461 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3462
3463 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3464 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3465 + pax_open_kernel();
3466 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3467 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3468 + pax_close_kernel();
3469
3470 register_syscore_ops(&exynos_pm_syscore_ops);
3471 suspend_set_ops(&exynos_suspend_ops);
3472 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3473 index 7f352de..6dc0929 100644
3474 --- a/arch/arm/mach-keystone/keystone.c
3475 +++ b/arch/arm/mach-keystone/keystone.c
3476 @@ -27,7 +27,7 @@
3477
3478 #include "keystone.h"
3479
3480 -static struct notifier_block platform_nb;
3481 +static notifier_block_no_const platform_nb;
3482 static unsigned long keystone_dma_pfn_offset __read_mostly;
3483
3484 static int keystone_platform_notifier(struct notifier_block *nb,
3485 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3486 index ccef880..5dfad80 100644
3487 --- a/arch/arm/mach-mvebu/coherency.c
3488 +++ b/arch/arm/mach-mvebu/coherency.c
3489 @@ -164,7 +164,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3490
3491 /*
3492 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3493 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3494 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3495 * is needed as a workaround for a deadlock issue between the PCIe
3496 * interface and the cache controller.
3497 */
3498 @@ -177,7 +177,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3499 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3500
3501 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3502 - mtype = MT_UNCACHED;
3503 + mtype = MT_UNCACHED_RW;
3504
3505 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3506 }
3507 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3508 index b6443a4..20a0b74 100644
3509 --- a/arch/arm/mach-omap2/board-n8x0.c
3510 +++ b/arch/arm/mach-omap2/board-n8x0.c
3511 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3512 }
3513 #endif
3514
3515 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3516 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3517 .late_init = n8x0_menelaus_late_init,
3518 };
3519
3520 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3521 index 79f49d9..70bf184 100644
3522 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3523 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3524 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3525 void (*resume)(void);
3526 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3527 void (*hotplug_restart)(void);
3528 -};
3529 +} __no_const;
3530
3531 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3532 static struct powerdomain *mpuss_pd;
3533 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3534 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3535 {}
3536
3537 -struct cpu_pm_ops omap_pm_ops = {
3538 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3539 .finish_suspend = default_finish_suspend,
3540 .resume = dummy_cpu_resume,
3541 .scu_prepare = dummy_scu_prepare,
3542 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3543 index 5305ec7..6d74045 100644
3544 --- a/arch/arm/mach-omap2/omap-smp.c
3545 +++ b/arch/arm/mach-omap2/omap-smp.c
3546 @@ -19,6 +19,7 @@
3547 #include <linux/device.h>
3548 #include <linux/smp.h>
3549 #include <linux/io.h>
3550 +#include <linux/irq.h>
3551 #include <linux/irqchip/arm-gic.h>
3552
3553 #include <asm/smp_scu.h>
3554 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3555 index f961c46..4a453dc 100644
3556 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3557 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3558 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3559 return NOTIFY_OK;
3560 }
3561
3562 -static struct notifier_block __refdata irq_hotplug_notifier = {
3563 +static struct notifier_block irq_hotplug_notifier = {
3564 .notifier_call = irq_cpu_hotplug_notify,
3565 };
3566
3567 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3568 index be9541e..821805f 100644
3569 --- a/arch/arm/mach-omap2/omap_device.c
3570 +++ b/arch/arm/mach-omap2/omap_device.c
3571 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3572 struct platform_device __init *omap_device_build(const char *pdev_name,
3573 int pdev_id,
3574 struct omap_hwmod *oh,
3575 - void *pdata, int pdata_len)
3576 + const void *pdata, int pdata_len)
3577 {
3578 struct omap_hwmod *ohs[] = { oh };
3579
3580 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3581 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3582 int pdev_id,
3583 struct omap_hwmod **ohs,
3584 - int oh_cnt, void *pdata,
3585 + int oh_cnt, const void *pdata,
3586 int pdata_len)
3587 {
3588 int ret = -ENOMEM;
3589 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3590 index 78c02b3..c94109a 100644
3591 --- a/arch/arm/mach-omap2/omap_device.h
3592 +++ b/arch/arm/mach-omap2/omap_device.h
3593 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3594 /* Core code interface */
3595
3596 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3597 - struct omap_hwmod *oh, void *pdata,
3598 + struct omap_hwmod *oh, const void *pdata,
3599 int pdata_len);
3600
3601 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3602 struct omap_hwmod **oh, int oh_cnt,
3603 - void *pdata, int pdata_len);
3604 + const void *pdata, int pdata_len);
3605
3606 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3607 struct omap_hwmod **ohs, int oh_cnt);
3608 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3609 index 9025fff..3555702 100644
3610 --- a/arch/arm/mach-omap2/omap_hwmod.c
3611 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3612 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3613 int (*init_clkdm)(struct omap_hwmod *oh);
3614 void (*update_context_lost)(struct omap_hwmod *oh);
3615 int (*get_context_lost)(struct omap_hwmod *oh);
3616 -};
3617 +} __no_const;
3618
3619 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3620 -static struct omap_hwmod_soc_ops soc_ops;
3621 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3622
3623 /* omap_hwmod_list contains all registered struct omap_hwmods */
3624 static LIST_HEAD(omap_hwmod_list);
3625 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3626 index 95fee54..cfa9cf1 100644
3627 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3628 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3629 @@ -10,6 +10,7 @@
3630
3631 #include <linux/kernel.h>
3632 #include <linux/init.h>
3633 +#include <asm/pgtable.h>
3634
3635 #include "powerdomain.h"
3636
3637 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3638
3639 void __init am43xx_powerdomains_init(void)
3640 {
3641 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3642 + pax_open_kernel();
3643 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3644 + pax_close_kernel();
3645 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3646 pwrdm_register_pwrdms(powerdomains_am43xx);
3647 pwrdm_complete_init();
3648 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3649 index ff0a68c..b312aa0 100644
3650 --- a/arch/arm/mach-omap2/wd_timer.c
3651 +++ b/arch/arm/mach-omap2/wd_timer.c
3652 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3653 struct omap_hwmod *oh;
3654 char *oh_name = "wd_timer2";
3655 char *dev_name = "omap_wdt";
3656 - struct omap_wd_timer_platform_data pdata;
3657 + static struct omap_wd_timer_platform_data pdata = {
3658 + .read_reset_sources = prm_read_reset_sources
3659 + };
3660
3661 if (!cpu_class_is_omap2() || of_have_populated_dt())
3662 return 0;
3663 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3664 return -EINVAL;
3665 }
3666
3667 - pdata.read_reset_sources = prm_read_reset_sources;
3668 -
3669 pdev = omap_device_build(dev_name, id, oh, &pdata,
3670 sizeof(struct omap_wd_timer_platform_data));
3671 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3672 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3673 index 4f25a7c..a81be85 100644
3674 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3675 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3676 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3677 bool entered_lp2 = false;
3678
3679 if (tegra_pending_sgi())
3680 - ACCESS_ONCE(abort_flag) = true;
3681 + ACCESS_ONCE_RW(abort_flag) = true;
3682
3683 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3684
3685 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3686 index ab95f53..4b977a7 100644
3687 --- a/arch/arm/mach-tegra/irq.c
3688 +++ b/arch/arm/mach-tegra/irq.c
3689 @@ -20,6 +20,7 @@
3690 #include <linux/cpu_pm.h>
3691 #include <linux/interrupt.h>
3692 #include <linux/io.h>
3693 +#include <linux/irq.h>
3694 #include <linux/irqchip/arm-gic.h>
3695 #include <linux/irq.h>
3696 #include <linux/kernel.h>
3697 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3698 index 2cb587b..6ddfebf 100644
3699 --- a/arch/arm/mach-ux500/pm.c
3700 +++ b/arch/arm/mach-ux500/pm.c
3701 @@ -10,6 +10,7 @@
3702 */
3703
3704 #include <linux/kernel.h>
3705 +#include <linux/irq.h>
3706 #include <linux/irqchip/arm-gic.h>
3707 #include <linux/delay.h>
3708 #include <linux/io.h>
3709 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3710 index 2dea8b5..6499da2 100644
3711 --- a/arch/arm/mach-ux500/setup.h
3712 +++ b/arch/arm/mach-ux500/setup.h
3713 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3714 .type = MT_DEVICE, \
3715 }
3716
3717 -#define __MEM_DEV_DESC(x, sz) { \
3718 - .virtual = IO_ADDRESS(x), \
3719 - .pfn = __phys_to_pfn(x), \
3720 - .length = sz, \
3721 - .type = MT_MEMORY_RWX, \
3722 -}
3723 -
3724 extern struct smp_operations ux500_smp_ops;
3725 extern void ux500_cpu_die(unsigned int cpu);
3726
3727 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3728 index 52d768f..5f93180 100644
3729 --- a/arch/arm/mach-zynq/platsmp.c
3730 +++ b/arch/arm/mach-zynq/platsmp.c
3731 @@ -24,6 +24,7 @@
3732 #include <linux/io.h>
3733 #include <asm/cacheflush.h>
3734 #include <asm/smp_scu.h>
3735 +#include <linux/irq.h>
3736 #include <linux/irqchip/arm-gic.h>
3737 #include "common.h"
3738
3739 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3740 index c43c714..4f8f7b9 100644
3741 --- a/arch/arm/mm/Kconfig
3742 +++ b/arch/arm/mm/Kconfig
3743 @@ -446,6 +446,7 @@ config CPU_32v5
3744
3745 config CPU_32v6
3746 bool
3747 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3748 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3749
3750 config CPU_32v6K
3751 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3752
3753 config CPU_USE_DOMAINS
3754 bool
3755 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3756 help
3757 This option enables or disables the use of domain switching
3758 via the set_fs() function.
3759 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3760
3761 config KUSER_HELPERS
3762 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3763 - depends on MMU
3764 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3765 default y
3766 help
3767 Warning: disabling this option may break user programs.
3768 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3769 See Documentation/arm/kernel_user_helpers.txt for details.
3770
3771 However, the fixed address nature of these helpers can be used
3772 - by ROP (return orientated programming) authors when creating
3773 + by ROP (Return Oriented Programming) authors when creating
3774 exploits.
3775
3776 If all of the binaries and libraries which run on your platform
3777 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3778 index 2c0c541..4585df9 100644
3779 --- a/arch/arm/mm/alignment.c
3780 +++ b/arch/arm/mm/alignment.c
3781 @@ -216,10 +216,12 @@ union offset_union {
3782 #define __get16_unaligned_check(ins,val,addr) \
3783 do { \
3784 unsigned int err = 0, v, a = addr; \
3785 + pax_open_userland(); \
3786 __get8_unaligned_check(ins,v,a,err); \
3787 val = v << ((BE) ? 8 : 0); \
3788 __get8_unaligned_check(ins,v,a,err); \
3789 val |= v << ((BE) ? 0 : 8); \
3790 + pax_close_userland(); \
3791 if (err) \
3792 goto fault; \
3793 } while (0)
3794 @@ -233,6 +235,7 @@ union offset_union {
3795 #define __get32_unaligned_check(ins,val,addr) \
3796 do { \
3797 unsigned int err = 0, v, a = addr; \
3798 + pax_open_userland(); \
3799 __get8_unaligned_check(ins,v,a,err); \
3800 val = v << ((BE) ? 24 : 0); \
3801 __get8_unaligned_check(ins,v,a,err); \
3802 @@ -241,6 +244,7 @@ union offset_union {
3803 val |= v << ((BE) ? 8 : 16); \
3804 __get8_unaligned_check(ins,v,a,err); \
3805 val |= v << ((BE) ? 0 : 24); \
3806 + pax_close_userland(); \
3807 if (err) \
3808 goto fault; \
3809 } while (0)
3810 @@ -254,6 +258,7 @@ union offset_union {
3811 #define __put16_unaligned_check(ins,val,addr) \
3812 do { \
3813 unsigned int err = 0, v = val, a = addr; \
3814 + pax_open_userland(); \
3815 __asm__( FIRST_BYTE_16 \
3816 ARM( "1: "ins" %1, [%2], #1\n" ) \
3817 THUMB( "1: "ins" %1, [%2]\n" ) \
3818 @@ -273,6 +278,7 @@ union offset_union {
3819 " .popsection\n" \
3820 : "=r" (err), "=&r" (v), "=&r" (a) \
3821 : "0" (err), "1" (v), "2" (a)); \
3822 + pax_close_userland(); \
3823 if (err) \
3824 goto fault; \
3825 } while (0)
3826 @@ -286,6 +292,7 @@ union offset_union {
3827 #define __put32_unaligned_check(ins,val,addr) \
3828 do { \
3829 unsigned int err = 0, v = val, a = addr; \
3830 + pax_open_userland(); \
3831 __asm__( FIRST_BYTE_32 \
3832 ARM( "1: "ins" %1, [%2], #1\n" ) \
3833 THUMB( "1: "ins" %1, [%2]\n" ) \
3834 @@ -315,6 +322,7 @@ union offset_union {
3835 " .popsection\n" \
3836 : "=r" (err), "=&r" (v), "=&r" (a) \
3837 : "0" (err), "1" (v), "2" (a)); \
3838 + pax_close_userland(); \
3839 if (err) \
3840 goto fault; \
3841 } while (0)
3842 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3843 index 5e65ca8..879e7b3 100644
3844 --- a/arch/arm/mm/cache-l2x0.c
3845 +++ b/arch/arm/mm/cache-l2x0.c
3846 @@ -42,7 +42,7 @@ struct l2c_init_data {
3847 void (*fixup)(void __iomem *, u32, struct outer_cache_fns *);
3848 void (*save)(void __iomem *);
3849 struct outer_cache_fns outer_cache;
3850 -};
3851 +} __do_const;
3852
3853 #define CACHE_LINE_SIZE 32
3854
3855 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3856 index 845769e..4278fd7 100644
3857 --- a/arch/arm/mm/context.c
3858 +++ b/arch/arm/mm/context.c
3859 @@ -43,7 +43,7 @@
3860 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3861
3862 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3863 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3864 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3865 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3866
3867 static DEFINE_PER_CPU(atomic64_t, active_asids);
3868 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3869 {
3870 static u32 cur_idx = 1;
3871 u64 asid = atomic64_read(&mm->context.id);
3872 - u64 generation = atomic64_read(&asid_generation);
3873 + u64 generation = atomic64_read_unchecked(&asid_generation);
3874
3875 if (asid != 0) {
3876 /*
3877 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3878 */
3879 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3880 if (asid == NUM_USER_ASIDS) {
3881 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3882 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3883 &asid_generation);
3884 flush_context(cpu);
3885 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3886 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3887 cpu_set_reserved_ttbr0();
3888
3889 asid = atomic64_read(&mm->context.id);
3890 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3891 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3892 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3893 goto switch_mm_fastpath;
3894
3895 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3896 /* Check that our ASID belongs to the current generation. */
3897 asid = atomic64_read(&mm->context.id);
3898 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3899 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3900 asid = new_context(mm, cpu);
3901 atomic64_set(&mm->context.id, asid);
3902 }
3903 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3904 index a982dc3..2d9f5f7 100644
3905 --- a/arch/arm/mm/fault.c
3906 +++ b/arch/arm/mm/fault.c
3907 @@ -25,6 +25,7 @@
3908 #include <asm/system_misc.h>
3909 #include <asm/system_info.h>
3910 #include <asm/tlbflush.h>
3911 +#include <asm/sections.h>
3912
3913 #include "fault.h"
3914
3915 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3916 if (fixup_exception(regs))
3917 return;
3918
3919 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3920 + if (addr < TASK_SIZE) {
3921 + if (current->signal->curr_ip)
3922 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3923 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3924 + else
3925 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3926 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3927 + }
3928 +#endif
3929 +
3930 +#ifdef CONFIG_PAX_KERNEXEC
3931 + if ((fsr & FSR_WRITE) &&
3932 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3933 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3934 + {
3935 + if (current->signal->curr_ip)
3936 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3937 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3938 + else
3939 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3940 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3941 + }
3942 +#endif
3943 +
3944 /*
3945 * No handler, we'll have to terminate things with extreme prejudice.
3946 */
3947 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3948 }
3949 #endif
3950
3951 +#ifdef CONFIG_PAX_PAGEEXEC
3952 + if (fsr & FSR_LNX_PF) {
3953 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3954 + do_group_exit(SIGKILL);
3955 + }
3956 +#endif
3957 +
3958 tsk->thread.address = addr;
3959 tsk->thread.error_code = fsr;
3960 tsk->thread.trap_no = 14;
3961 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3962 }
3963 #endif /* CONFIG_MMU */
3964
3965 +#ifdef CONFIG_PAX_PAGEEXEC
3966 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3967 +{
3968 + long i;
3969 +
3970 + printk(KERN_ERR "PAX: bytes at PC: ");
3971 + for (i = 0; i < 20; i++) {
3972 + unsigned char c;
3973 + if (get_user(c, (__force unsigned char __user *)pc+i))
3974 + printk(KERN_CONT "?? ");
3975 + else
3976 + printk(KERN_CONT "%02x ", c);
3977 + }
3978 + printk("\n");
3979 +
3980 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3981 + for (i = -1; i < 20; i++) {
3982 + unsigned long c;
3983 + if (get_user(c, (__force unsigned long __user *)sp+i))
3984 + printk(KERN_CONT "???????? ");
3985 + else
3986 + printk(KERN_CONT "%08lx ", c);
3987 + }
3988 + printk("\n");
3989 +}
3990 +#endif
3991 +
3992 /*
3993 * First Level Translation Fault Handler
3994 *
3995 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3996 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
3997 struct siginfo info;
3998
3999 +#ifdef CONFIG_PAX_MEMORY_UDEREF
4000 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
4001 + if (current->signal->curr_ip)
4002 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4003 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4004 + else
4005 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
4006 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4007 + goto die;
4008 + }
4009 +#endif
4010 +
4011 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4012 return;
4013
4014 +die:
4015 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4016 inf->name, fsr, addr);
4017
4018 @@ -573,15 +646,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4019 ifsr_info[nr].name = name;
4020 }
4021
4022 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4023 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4024 +
4025 asmlinkage void __exception
4026 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4027 {
4028 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4029 struct siginfo info;
4030 + unsigned long pc = instruction_pointer(regs);
4031 +
4032 + if (user_mode(regs)) {
4033 + unsigned long sigpage = current->mm->context.sigpage;
4034 +
4035 + if (sigpage <= pc && pc < sigpage + 7*4) {
4036 + if (pc < sigpage + 3*4)
4037 + sys_sigreturn(regs);
4038 + else
4039 + sys_rt_sigreturn(regs);
4040 + return;
4041 + }
4042 + if (pc == 0xffff0f60UL) {
4043 + /*
4044 + * PaX: __kuser_cmpxchg64 emulation
4045 + */
4046 + // TODO
4047 + //regs->ARM_pc = regs->ARM_lr;
4048 + //return;
4049 + }
4050 + if (pc == 0xffff0fa0UL) {
4051 + /*
4052 + * PaX: __kuser_memory_barrier emulation
4053 + */
4054 + // dmb(); implied by the exception
4055 + regs->ARM_pc = regs->ARM_lr;
4056 + return;
4057 + }
4058 + if (pc == 0xffff0fc0UL) {
4059 + /*
4060 + * PaX: __kuser_cmpxchg emulation
4061 + */
4062 + // TODO
4063 + //long new;
4064 + //int op;
4065 +
4066 + //op = FUTEX_OP_SET << 28;
4067 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4068 + //regs->ARM_r0 = old != new;
4069 + //regs->ARM_pc = regs->ARM_lr;
4070 + //return;
4071 + }
4072 + if (pc == 0xffff0fe0UL) {
4073 + /*
4074 + * PaX: __kuser_get_tls emulation
4075 + */
4076 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4077 + regs->ARM_pc = regs->ARM_lr;
4078 + return;
4079 + }
4080 + }
4081 +
4082 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4083 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4084 + if (current->signal->curr_ip)
4085 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4086 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4087 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4088 + else
4089 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4090 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4091 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4092 + goto die;
4093 + }
4094 +#endif
4095 +
4096 +#ifdef CONFIG_PAX_REFCOUNT
4097 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4098 +#ifdef CONFIG_THUMB2_KERNEL
4099 + unsigned short bkpt;
4100 +
4101 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4102 +#else
4103 + unsigned int bkpt;
4104 +
4105 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4106 +#endif
4107 + current->thread.error_code = ifsr;
4108 + current->thread.trap_no = 0;
4109 + pax_report_refcount_overflow(regs);
4110 + fixup_exception(regs);
4111 + return;
4112 + }
4113 + }
4114 +#endif
4115
4116 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4117 return;
4118
4119 +die:
4120 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4121 inf->name, ifsr, addr);
4122
4123 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4124 index cf08bdf..772656c 100644
4125 --- a/arch/arm/mm/fault.h
4126 +++ b/arch/arm/mm/fault.h
4127 @@ -3,6 +3,7 @@
4128
4129 /*
4130 * Fault status register encodings. We steal bit 31 for our own purposes.
4131 + * Set when the FSR value is from an instruction fault.
4132 */
4133 #define FSR_LNX_PF (1 << 31)
4134 #define FSR_WRITE (1 << 11)
4135 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4136 }
4137 #endif
4138
4139 +/* valid for LPAE and !LPAE */
4140 +static inline int is_xn_fault(unsigned int fsr)
4141 +{
4142 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4143 +}
4144 +
4145 +static inline int is_domain_fault(unsigned int fsr)
4146 +{
4147 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4148 +}
4149 +
4150 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4151 unsigned long search_exception_table(unsigned long addr);
4152
4153 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4154 index 2495c8c..415b7fc 100644
4155 --- a/arch/arm/mm/init.c
4156 +++ b/arch/arm/mm/init.c
4157 @@ -758,7 +758,46 @@ void free_tcmmem(void)
4158 {
4159 #ifdef CONFIG_HAVE_TCM
4160 extern char __tcm_start, __tcm_end;
4161 +#endif
4162
4163 +#ifdef CONFIG_PAX_KERNEXEC
4164 + unsigned long addr;
4165 + pgd_t *pgd;
4166 + pud_t *pud;
4167 + pmd_t *pmd;
4168 + int cpu_arch = cpu_architecture();
4169 + unsigned int cr = get_cr();
4170 +
4171 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4172 + /* make pages tables, etc before .text NX */
4173 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4174 + pgd = pgd_offset_k(addr);
4175 + pud = pud_offset(pgd, addr);
4176 + pmd = pmd_offset(pud, addr);
4177 + __section_update(pmd, addr, PMD_SECT_XN);
4178 + }
4179 + /* make init NX */
4180 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4181 + pgd = pgd_offset_k(addr);
4182 + pud = pud_offset(pgd, addr);
4183 + pmd = pmd_offset(pud, addr);
4184 + __section_update(pmd, addr, PMD_SECT_XN);
4185 + }
4186 + /* make kernel code/rodata RX */
4187 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4188 + pgd = pgd_offset_k(addr);
4189 + pud = pud_offset(pgd, addr);
4190 + pmd = pmd_offset(pud, addr);
4191 +#ifdef CONFIG_ARM_LPAE
4192 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4193 +#else
4194 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4195 +#endif
4196 + }
4197 + }
4198 +#endif
4199 +
4200 +#ifdef CONFIG_HAVE_TCM
4201 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4202 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4203 #endif
4204 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4205 index d1e5ad7..84dcbf2 100644
4206 --- a/arch/arm/mm/ioremap.c
4207 +++ b/arch/arm/mm/ioremap.c
4208 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4209 unsigned int mtype;
4210
4211 if (cached)
4212 - mtype = MT_MEMORY_RWX;
4213 + mtype = MT_MEMORY_RX;
4214 else
4215 - mtype = MT_MEMORY_RWX_NONCACHED;
4216 + mtype = MT_MEMORY_RX_NONCACHED;
4217
4218 return __arm_ioremap_caller(phys_addr, size, mtype,
4219 __builtin_return_address(0));
4220 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4221 index 5e85ed3..b10a7ed 100644
4222 --- a/arch/arm/mm/mmap.c
4223 +++ b/arch/arm/mm/mmap.c
4224 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4225 struct vm_area_struct *vma;
4226 int do_align = 0;
4227 int aliasing = cache_is_vipt_aliasing();
4228 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4229 struct vm_unmapped_area_info info;
4230
4231 /*
4232 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4233 if (len > TASK_SIZE)
4234 return -ENOMEM;
4235
4236 +#ifdef CONFIG_PAX_RANDMMAP
4237 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4238 +#endif
4239 +
4240 if (addr) {
4241 if (do_align)
4242 addr = COLOUR_ALIGN(addr, pgoff);
4243 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4244 addr = PAGE_ALIGN(addr);
4245
4246 vma = find_vma(mm, addr);
4247 - if (TASK_SIZE - len >= addr &&
4248 - (!vma || addr + len <= vma->vm_start))
4249 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4250 return addr;
4251 }
4252
4253 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4254 info.high_limit = TASK_SIZE;
4255 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4256 info.align_offset = pgoff << PAGE_SHIFT;
4257 + info.threadstack_offset = offset;
4258 return vm_unmapped_area(&info);
4259 }
4260
4261 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4262 unsigned long addr = addr0;
4263 int do_align = 0;
4264 int aliasing = cache_is_vipt_aliasing();
4265 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4266 struct vm_unmapped_area_info info;
4267
4268 /*
4269 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4270 return addr;
4271 }
4272
4273 +#ifdef CONFIG_PAX_RANDMMAP
4274 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4275 +#endif
4276 +
4277 /* requesting a specific address */
4278 if (addr) {
4279 if (do_align)
4280 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4281 else
4282 addr = PAGE_ALIGN(addr);
4283 vma = find_vma(mm, addr);
4284 - if (TASK_SIZE - len >= addr &&
4285 - (!vma || addr + len <= vma->vm_start))
4286 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4287 return addr;
4288 }
4289
4290 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4291 info.high_limit = mm->mmap_base;
4292 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4293 info.align_offset = pgoff << PAGE_SHIFT;
4294 + info.threadstack_offset = offset;
4295 addr = vm_unmapped_area(&info);
4296
4297 /*
4298 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4299 {
4300 unsigned long random_factor = 0UL;
4301
4302 +#ifdef CONFIG_PAX_RANDMMAP
4303 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4304 +#endif
4305 +
4306 /* 8 bits of randomness in 20 address space bits */
4307 if ((current->flags & PF_RANDOMIZE) &&
4308 !(current->personality & ADDR_NO_RANDOMIZE))
4309 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4310
4311 if (mmap_is_legacy()) {
4312 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4313 +
4314 +#ifdef CONFIG_PAX_RANDMMAP
4315 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4316 + mm->mmap_base += mm->delta_mmap;
4317 +#endif
4318 +
4319 mm->get_unmapped_area = arch_get_unmapped_area;
4320 } else {
4321 mm->mmap_base = mmap_base(random_factor);
4322 +
4323 +#ifdef CONFIG_PAX_RANDMMAP
4324 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4325 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4326 +#endif
4327 +
4328 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4329 }
4330 }
4331 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4332 index 4e6ef89..21c27f2 100644
4333 --- a/arch/arm/mm/mmu.c
4334 +++ b/arch/arm/mm/mmu.c
4335 @@ -41,6 +41,22 @@
4336 #include "mm.h"
4337 #include "tcm.h"
4338
4339 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4340 +void modify_domain(unsigned int dom, unsigned int type)
4341 +{
4342 + struct thread_info *thread = current_thread_info();
4343 + unsigned int domain = thread->cpu_domain;
4344 + /*
4345 + * DOMAIN_MANAGER might be defined to some other value,
4346 + * use the arch-defined constant
4347 + */
4348 + domain &= ~domain_val(dom, 3);
4349 + thread->cpu_domain = domain | domain_val(dom, type);
4350 + set_domain(thread->cpu_domain);
4351 +}
4352 +EXPORT_SYMBOL(modify_domain);
4353 +#endif
4354 +
4355 /*
4356 * empty_zero_page is a special page that is used for
4357 * zero-initialized data and COW.
4358 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4359 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4360 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4361
4362 -static struct mem_type mem_types[] = {
4363 +#ifdef CONFIG_PAX_KERNEXEC
4364 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4365 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4366 +#else
4367 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4368 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4369 +#endif
4370 +
4371 +static struct mem_type mem_types[] __read_only = {
4372 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4373 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4374 L_PTE_SHARED,
4375 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4376 .prot_sect = PROT_SECT_DEVICE,
4377 .domain = DOMAIN_IO,
4378 },
4379 - [MT_UNCACHED] = {
4380 + [MT_UNCACHED_RW] = {
4381 .prot_pte = PROT_PTE_DEVICE,
4382 .prot_l1 = PMD_TYPE_TABLE,
4383 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4384 .domain = DOMAIN_IO,
4385 },
4386 - [MT_CACHECLEAN] = {
4387 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4388 + [MT_CACHECLEAN_RO] = {
4389 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4390 .domain = DOMAIN_KERNEL,
4391 },
4392 #ifndef CONFIG_ARM_LPAE
4393 - [MT_MINICLEAN] = {
4394 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4395 + [MT_MINICLEAN_RO] = {
4396 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4397 .domain = DOMAIN_KERNEL,
4398 },
4399 #endif
4400 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4401 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4402 L_PTE_RDONLY,
4403 .prot_l1 = PMD_TYPE_TABLE,
4404 - .domain = DOMAIN_USER,
4405 + .domain = DOMAIN_VECTORS,
4406 },
4407 [MT_HIGH_VECTORS] = {
4408 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4409 L_PTE_USER | L_PTE_RDONLY,
4410 .prot_l1 = PMD_TYPE_TABLE,
4411 - .domain = DOMAIN_USER,
4412 + .domain = DOMAIN_VECTORS,
4413 },
4414 - [MT_MEMORY_RWX] = {
4415 + [__MT_MEMORY_RWX] = {
4416 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4417 .prot_l1 = PMD_TYPE_TABLE,
4418 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4419 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4420 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4421 .domain = DOMAIN_KERNEL,
4422 },
4423 - [MT_ROM] = {
4424 - .prot_sect = PMD_TYPE_SECT,
4425 + [MT_MEMORY_RX] = {
4426 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4427 + .prot_l1 = PMD_TYPE_TABLE,
4428 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4429 + .domain = DOMAIN_KERNEL,
4430 + },
4431 + [MT_ROM_RX] = {
4432 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4433 .domain = DOMAIN_KERNEL,
4434 },
4435 - [MT_MEMORY_RWX_NONCACHED] = {
4436 + [MT_MEMORY_RW_NONCACHED] = {
4437 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4438 L_PTE_MT_BUFFERABLE,
4439 .prot_l1 = PMD_TYPE_TABLE,
4440 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4441 .domain = DOMAIN_KERNEL,
4442 },
4443 + [MT_MEMORY_RX_NONCACHED] = {
4444 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4445 + L_PTE_MT_BUFFERABLE,
4446 + .prot_l1 = PMD_TYPE_TABLE,
4447 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4448 + .domain = DOMAIN_KERNEL,
4449 + },
4450 [MT_MEMORY_RW_DTCM] = {
4451 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4452 L_PTE_XN,
4453 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4454 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4455 .domain = DOMAIN_KERNEL,
4456 },
4457 - [MT_MEMORY_RWX_ITCM] = {
4458 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4459 + [MT_MEMORY_RX_ITCM] = {
4460 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4461 .prot_l1 = PMD_TYPE_TABLE,
4462 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4463 .domain = DOMAIN_KERNEL,
4464 },
4465 [MT_MEMORY_RW_SO] = {
4466 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4467 * Mark cache clean areas and XIP ROM read only
4468 * from SVC mode and no access from userspace.
4469 */
4470 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4471 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4472 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4473 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4474 +#ifdef CONFIG_PAX_KERNEXEC
4475 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4476 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4477 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4478 +#endif
4479 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4480 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4481 #endif
4482
4483 /*
4484 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4485 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4486 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4487 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4488 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4489 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4490 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4491 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4492 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4493 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4494 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4495 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4496 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4497 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4498 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4499 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4500 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4501 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4502 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4503 }
4504 }
4505
4506 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4507 if (cpu_arch >= CPU_ARCH_ARMv6) {
4508 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4509 /* Non-cacheable Normal is XCB = 001 */
4510 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4511 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4512 + PMD_SECT_BUFFERED;
4513 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4514 PMD_SECT_BUFFERED;
4515 } else {
4516 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4517 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4518 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4519 + PMD_SECT_TEX(1);
4520 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4521 PMD_SECT_TEX(1);
4522 }
4523 } else {
4524 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4525 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4526 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4527 }
4528
4529 #ifdef CONFIG_ARM_LPAE
4530 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4531 user_pgprot |= PTE_EXT_PXN;
4532 #endif
4533
4534 + user_pgprot |= __supported_pte_mask;
4535 +
4536 for (i = 0; i < 16; i++) {
4537 pteval_t v = pgprot_val(protection_map[i]);
4538 protection_map[i] = __pgprot(v | user_pgprot);
4539 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4540
4541 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4542 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4543 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4544 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4545 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4546 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4547 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4548 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4549 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4550 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4551 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4552 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4553 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4554 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4555 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4556 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4557
4558 switch (cp->pmd) {
4559 case PMD_SECT_WT:
4560 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4561 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4562 break;
4563 case PMD_SECT_WB:
4564 case PMD_SECT_WBWA:
4565 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4566 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4567 break;
4568 }
4569 pr_info("Memory policy: %sData cache %s\n",
4570 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4571 return;
4572 }
4573
4574 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4575 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4576 md->virtual >= PAGE_OFFSET &&
4577 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4578 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4579 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4580 * called function. This means you can't use any function or debugging
4581 * method which may touch any device, otherwise the kernel _will_ crash.
4582 */
4583 +
4584 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4585 +
4586 static void __init devicemaps_init(const struct machine_desc *mdesc)
4587 {
4588 struct map_desc map;
4589 unsigned long addr;
4590 - void *vectors;
4591
4592 - /*
4593 - * Allocate the vector page early.
4594 - */
4595 - vectors = early_alloc(PAGE_SIZE * 2);
4596 -
4597 - early_trap_init(vectors);
4598 + early_trap_init(&vectors);
4599
4600 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4601 pmd_clear(pmd_off_k(addr));
4602 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4603 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4604 map.virtual = MODULES_VADDR;
4605 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4606 - map.type = MT_ROM;
4607 + map.type = MT_ROM_RX;
4608 create_mapping(&map);
4609 #endif
4610
4611 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4612 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4613 map.virtual = FLUSH_BASE;
4614 map.length = SZ_1M;
4615 - map.type = MT_CACHECLEAN;
4616 + map.type = MT_CACHECLEAN_RO;
4617 create_mapping(&map);
4618 #endif
4619 #ifdef FLUSH_BASE_MINICACHE
4620 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4621 map.virtual = FLUSH_BASE_MINICACHE;
4622 map.length = SZ_1M;
4623 - map.type = MT_MINICLEAN;
4624 + map.type = MT_MINICLEAN_RO;
4625 create_mapping(&map);
4626 #endif
4627
4628 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4629 * location (0xffff0000). If we aren't using high-vectors, also
4630 * create a mapping at the low-vectors virtual address.
4631 */
4632 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4633 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4634 map.virtual = 0xffff0000;
4635 map.length = PAGE_SIZE;
4636 #ifdef CONFIG_KUSER_HELPERS
4637 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4638 static void __init map_lowmem(void)
4639 {
4640 struct memblock_region *reg;
4641 +#ifndef CONFIG_PAX_KERNEXEC
4642 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4643 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4644 +#endif
4645
4646 /* Map all the lowmem memory banks. */
4647 for_each_memblock(memory, reg) {
4648 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4649 if (start >= end)
4650 break;
4651
4652 +#ifdef CONFIG_PAX_KERNEXEC
4653 + map.pfn = __phys_to_pfn(start);
4654 + map.virtual = __phys_to_virt(start);
4655 + map.length = end - start;
4656 +
4657 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4658 + struct map_desc kernel;
4659 + struct map_desc initmap;
4660 +
4661 + /* when freeing initmem we will make this RW */
4662 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4663 + initmap.virtual = (unsigned long)__init_begin;
4664 + initmap.length = _sdata - __init_begin;
4665 + initmap.type = __MT_MEMORY_RWX;
4666 + create_mapping(&initmap);
4667 +
4668 + /* when freeing initmem we will make this RX */
4669 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4670 + kernel.virtual = (unsigned long)_stext;
4671 + kernel.length = __init_begin - _stext;
4672 + kernel.type = __MT_MEMORY_RWX;
4673 + create_mapping(&kernel);
4674 +
4675 + if (map.virtual < (unsigned long)_stext) {
4676 + map.length = (unsigned long)_stext - map.virtual;
4677 + map.type = __MT_MEMORY_RWX;
4678 + create_mapping(&map);
4679 + }
4680 +
4681 + map.pfn = __phys_to_pfn(__pa(_sdata));
4682 + map.virtual = (unsigned long)_sdata;
4683 + map.length = end - __pa(_sdata);
4684 + }
4685 +
4686 + map.type = MT_MEMORY_RW;
4687 + create_mapping(&map);
4688 +#else
4689 if (end < kernel_x_start) {
4690 map.pfn = __phys_to_pfn(start);
4691 map.virtual = __phys_to_virt(start);
4692 map.length = end - start;
4693 - map.type = MT_MEMORY_RWX;
4694 + map.type = __MT_MEMORY_RWX;
4695
4696 create_mapping(&map);
4697 } else if (start >= kernel_x_end) {
4698 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4699 map.pfn = __phys_to_pfn(kernel_x_start);
4700 map.virtual = __phys_to_virt(kernel_x_start);
4701 map.length = kernel_x_end - kernel_x_start;
4702 - map.type = MT_MEMORY_RWX;
4703 + map.type = __MT_MEMORY_RWX;
4704
4705 create_mapping(&map);
4706
4707 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4708 create_mapping(&map);
4709 }
4710 }
4711 +#endif
4712 }
4713 }
4714
4715 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4716 index e1268f9..a9755a7 100644
4717 --- a/arch/arm/net/bpf_jit_32.c
4718 +++ b/arch/arm/net/bpf_jit_32.c
4719 @@ -20,6 +20,7 @@
4720 #include <asm/cacheflush.h>
4721 #include <asm/hwcap.h>
4722 #include <asm/opcodes.h>
4723 +#include <asm/pgtable.h>
4724
4725 #include "bpf_jit_32.h"
4726
4727 @@ -71,7 +72,11 @@ struct jit_ctx {
4728 #endif
4729 };
4730
4731 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4732 +int bpf_jit_enable __read_only;
4733 +#else
4734 int bpf_jit_enable __read_mostly;
4735 +#endif
4736
4737 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4738 {
4739 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4740 {
4741 u32 *ptr;
4742 /* We are guaranteed to have aligned memory. */
4743 + pax_open_kernel();
4744 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4745 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4746 + pax_close_kernel();
4747 }
4748
4749 static void build_prologue(struct jit_ctx *ctx)
4750 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4751 index 5b217f4..c23f40e 100644
4752 --- a/arch/arm/plat-iop/setup.c
4753 +++ b/arch/arm/plat-iop/setup.c
4754 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4755 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4756 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4757 .length = IOP3XX_PERIPHERAL_SIZE,
4758 - .type = MT_UNCACHED,
4759 + .type = MT_UNCACHED_RW,
4760 },
4761 };
4762
4763 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4764 index a5bc92d..0bb4730 100644
4765 --- a/arch/arm/plat-omap/sram.c
4766 +++ b/arch/arm/plat-omap/sram.c
4767 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4768 * Looks like we need to preserve some bootloader code at the
4769 * beginning of SRAM for jumping to flash for reboot to work...
4770 */
4771 + pax_open_kernel();
4772 memset_io(omap_sram_base + omap_sram_skip, 0,
4773 omap_sram_size - omap_sram_skip);
4774 + pax_close_kernel();
4775 }
4776 diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h
4777 index ce6d763..cfea917 100644
4778 --- a/arch/arm/plat-samsung/include/plat/dma-ops.h
4779 +++ b/arch/arm/plat-samsung/include/plat/dma-ops.h
4780 @@ -47,7 +47,7 @@ struct samsung_dma_ops {
4781 int (*started)(unsigned ch);
4782 int (*flush)(unsigned ch);
4783 int (*stop)(unsigned ch);
4784 -};
4785 +} __no_const;
4786
4787 extern void *samsung_dmadev_get_ops(void);
4788 extern void *s3c_dma_get_ops(void);
4789 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4790 index a5abb00..9cbca9a 100644
4791 --- a/arch/arm64/include/asm/barrier.h
4792 +++ b/arch/arm64/include/asm/barrier.h
4793 @@ -44,7 +44,7 @@
4794 do { \
4795 compiletime_assert_atomic_type(*p); \
4796 barrier(); \
4797 - ACCESS_ONCE(*p) = (v); \
4798 + ACCESS_ONCE_RW(*p) = (v); \
4799 } while (0)
4800
4801 #define smp_load_acquire(p) \
4802 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4803 index 09da25b..3ea0d64 100644
4804 --- a/arch/arm64/include/asm/percpu.h
4805 +++ b/arch/arm64/include/asm/percpu.h
4806 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4807 {
4808 switch (size) {
4809 case 1:
4810 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4811 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4812 break;
4813 case 2:
4814 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4815 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4816 break;
4817 case 4:
4818 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4819 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4820 break;
4821 case 8:
4822 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4823 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4824 break;
4825 default:
4826 BUILD_BUG();
4827 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4828 index 3bf8f4e..5dd5491 100644
4829 --- a/arch/arm64/include/asm/uaccess.h
4830 +++ b/arch/arm64/include/asm/uaccess.h
4831 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4832 flag; \
4833 })
4834
4835 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4836 #define access_ok(type, addr, size) __range_ok(addr, size)
4837 #define user_addr_max get_fs
4838
4839 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4840 index c3a58a1..78fbf54 100644
4841 --- a/arch/avr32/include/asm/cache.h
4842 +++ b/arch/avr32/include/asm/cache.h
4843 @@ -1,8 +1,10 @@
4844 #ifndef __ASM_AVR32_CACHE_H
4845 #define __ASM_AVR32_CACHE_H
4846
4847 +#include <linux/const.h>
4848 +
4849 #define L1_CACHE_SHIFT 5
4850 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4851 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4852
4853 /*
4854 * Memory returned by kmalloc() may be used for DMA, so we must make
4855 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4856 index d232888..87c8df1 100644
4857 --- a/arch/avr32/include/asm/elf.h
4858 +++ b/arch/avr32/include/asm/elf.h
4859 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4860 the loader. We need to make sure that it is out of the way of the program
4861 that it will "exec", and that there is sufficient room for the brk. */
4862
4863 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4864 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4865
4866 +#ifdef CONFIG_PAX_ASLR
4867 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4868 +
4869 +#define PAX_DELTA_MMAP_LEN 15
4870 +#define PAX_DELTA_STACK_LEN 15
4871 +#endif
4872
4873 /* This yields a mask that user programs can use to figure out what
4874 instruction set this CPU supports. This could be done in user space,
4875 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4876 index 479330b..53717a8 100644
4877 --- a/arch/avr32/include/asm/kmap_types.h
4878 +++ b/arch/avr32/include/asm/kmap_types.h
4879 @@ -2,9 +2,9 @@
4880 #define __ASM_AVR32_KMAP_TYPES_H
4881
4882 #ifdef CONFIG_DEBUG_HIGHMEM
4883 -# define KM_TYPE_NR 29
4884 +# define KM_TYPE_NR 30
4885 #else
4886 -# define KM_TYPE_NR 14
4887 +# define KM_TYPE_NR 15
4888 #endif
4889
4890 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4891 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4892 index d223a8b..69c5210 100644
4893 --- a/arch/avr32/mm/fault.c
4894 +++ b/arch/avr32/mm/fault.c
4895 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4896
4897 int exception_trace = 1;
4898
4899 +#ifdef CONFIG_PAX_PAGEEXEC
4900 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4901 +{
4902 + unsigned long i;
4903 +
4904 + printk(KERN_ERR "PAX: bytes at PC: ");
4905 + for (i = 0; i < 20; i++) {
4906 + unsigned char c;
4907 + if (get_user(c, (unsigned char *)pc+i))
4908 + printk(KERN_CONT "???????? ");
4909 + else
4910 + printk(KERN_CONT "%02x ", c);
4911 + }
4912 + printk("\n");
4913 +}
4914 +#endif
4915 +
4916 /*
4917 * This routine handles page faults. It determines the address and the
4918 * problem, and then passes it off to one of the appropriate routines.
4919 @@ -178,6 +195,16 @@ bad_area:
4920 up_read(&mm->mmap_sem);
4921
4922 if (user_mode(regs)) {
4923 +
4924 +#ifdef CONFIG_PAX_PAGEEXEC
4925 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4926 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4927 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4928 + do_group_exit(SIGKILL);
4929 + }
4930 + }
4931 +#endif
4932 +
4933 if (exception_trace && printk_ratelimit())
4934 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4935 "sp %08lx ecr %lu\n",
4936 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4937 index 568885a..f8008df 100644
4938 --- a/arch/blackfin/include/asm/cache.h
4939 +++ b/arch/blackfin/include/asm/cache.h
4940 @@ -7,6 +7,7 @@
4941 #ifndef __ARCH_BLACKFIN_CACHE_H
4942 #define __ARCH_BLACKFIN_CACHE_H
4943
4944 +#include <linux/const.h>
4945 #include <linux/linkage.h> /* for asmlinkage */
4946
4947 /*
4948 @@ -14,7 +15,7 @@
4949 * Blackfin loads 32 bytes for cache
4950 */
4951 #define L1_CACHE_SHIFT 5
4952 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4953 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4954 #define SMP_CACHE_BYTES L1_CACHE_BYTES
4955
4956 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
4957 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
4958 index aea2718..3639a60 100644
4959 --- a/arch/cris/include/arch-v10/arch/cache.h
4960 +++ b/arch/cris/include/arch-v10/arch/cache.h
4961 @@ -1,8 +1,9 @@
4962 #ifndef _ASM_ARCH_CACHE_H
4963 #define _ASM_ARCH_CACHE_H
4964
4965 +#include <linux/const.h>
4966 /* Etrax 100LX have 32-byte cache-lines. */
4967 -#define L1_CACHE_BYTES 32
4968 #define L1_CACHE_SHIFT 5
4969 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4970
4971 #endif /* _ASM_ARCH_CACHE_H */
4972 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
4973 index 7caf25d..ee65ac5 100644
4974 --- a/arch/cris/include/arch-v32/arch/cache.h
4975 +++ b/arch/cris/include/arch-v32/arch/cache.h
4976 @@ -1,11 +1,12 @@
4977 #ifndef _ASM_CRIS_ARCH_CACHE_H
4978 #define _ASM_CRIS_ARCH_CACHE_H
4979
4980 +#include <linux/const.h>
4981 #include <arch/hwregs/dma.h>
4982
4983 /* A cache-line is 32 bytes. */
4984 -#define L1_CACHE_BYTES 32
4985 #define L1_CACHE_SHIFT 5
4986 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4987
4988 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
4989
4990 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
4991 index 102190a..5334cea 100644
4992 --- a/arch/frv/include/asm/atomic.h
4993 +++ b/arch/frv/include/asm/atomic.h
4994 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
4995 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
4996 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
4997
4998 +#define atomic64_read_unchecked(v) atomic64_read(v)
4999 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5000 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5001 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5002 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5003 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5004 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5005 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5006 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5007 +
5008 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5009 {
5010 int c, old;
5011 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5012 index 2797163..c2a401df9 100644
5013 --- a/arch/frv/include/asm/cache.h
5014 +++ b/arch/frv/include/asm/cache.h
5015 @@ -12,10 +12,11 @@
5016 #ifndef __ASM_CACHE_H
5017 #define __ASM_CACHE_H
5018
5019 +#include <linux/const.h>
5020
5021 /* bytes per L1 cache line */
5022 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5023 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5024 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5025
5026 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5027 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5028 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5029 index 43901f2..0d8b865 100644
5030 --- a/arch/frv/include/asm/kmap_types.h
5031 +++ b/arch/frv/include/asm/kmap_types.h
5032 @@ -2,6 +2,6 @@
5033 #ifndef _ASM_KMAP_TYPES_H
5034 #define _ASM_KMAP_TYPES_H
5035
5036 -#define KM_TYPE_NR 17
5037 +#define KM_TYPE_NR 18
5038
5039 #endif
5040 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5041 index 836f147..4cf23f5 100644
5042 --- a/arch/frv/mm/elf-fdpic.c
5043 +++ b/arch/frv/mm/elf-fdpic.c
5044 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5045 {
5046 struct vm_area_struct *vma;
5047 struct vm_unmapped_area_info info;
5048 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5049
5050 if (len > TASK_SIZE)
5051 return -ENOMEM;
5052 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5053 if (addr) {
5054 addr = PAGE_ALIGN(addr);
5055 vma = find_vma(current->mm, addr);
5056 - if (TASK_SIZE - len >= addr &&
5057 - (!vma || addr + len <= vma->vm_start))
5058 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5059 goto success;
5060 }
5061
5062 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5063 info.high_limit = (current->mm->start_stack - 0x00200000);
5064 info.align_mask = 0;
5065 info.align_offset = 0;
5066 + info.threadstack_offset = offset;
5067 addr = vm_unmapped_area(&info);
5068 if (!(addr & ~PAGE_MASK))
5069 goto success;
5070 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5071 index 69952c1..4fa2908 100644
5072 --- a/arch/hexagon/include/asm/cache.h
5073 +++ b/arch/hexagon/include/asm/cache.h
5074 @@ -21,9 +21,11 @@
5075 #ifndef __ASM_CACHE_H
5076 #define __ASM_CACHE_H
5077
5078 +#include <linux/const.h>
5079 +
5080 /* Bytes per L1 cache line */
5081 -#define L1_CACHE_SHIFT (5)
5082 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5083 +#define L1_CACHE_SHIFT 5
5084 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5085
5086 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5087
5088 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5089 index 074e52b..76afdac 100644
5090 --- a/arch/ia64/Kconfig
5091 +++ b/arch/ia64/Kconfig
5092 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5093 config KEXEC
5094 bool "kexec system call"
5095 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5096 + depends on !GRKERNSEC_KMEM
5097 help
5098 kexec is a system call that implements the ability to shutdown your
5099 current kernel, and to start another kernel. It is like a reboot
5100 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5101 index 970d0bd..e750b9b 100644
5102 --- a/arch/ia64/Makefile
5103 +++ b/arch/ia64/Makefile
5104 @@ -98,5 +98,6 @@ endef
5105 archprepare: make_nr_irqs_h FORCE
5106 PHONY += make_nr_irqs_h FORCE
5107
5108 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5109 make_nr_irqs_h: FORCE
5110 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5111 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5112 index 0bf0350..2ad1957 100644
5113 --- a/arch/ia64/include/asm/atomic.h
5114 +++ b/arch/ia64/include/asm/atomic.h
5115 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5116 #define atomic64_inc(v) atomic64_add(1, (v))
5117 #define atomic64_dec(v) atomic64_sub(1, (v))
5118
5119 +#define atomic64_read_unchecked(v) atomic64_read(v)
5120 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5121 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5122 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5123 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5124 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5125 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5126 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5127 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5128 +
5129 #endif /* _ASM_IA64_ATOMIC_H */
5130 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5131 index f6769eb..1cdb590 100644
5132 --- a/arch/ia64/include/asm/barrier.h
5133 +++ b/arch/ia64/include/asm/barrier.h
5134 @@ -66,7 +66,7 @@
5135 do { \
5136 compiletime_assert_atomic_type(*p); \
5137 barrier(); \
5138 - ACCESS_ONCE(*p) = (v); \
5139 + ACCESS_ONCE_RW(*p) = (v); \
5140 } while (0)
5141
5142 #define smp_load_acquire(p) \
5143 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5144 index 988254a..e1ee885 100644
5145 --- a/arch/ia64/include/asm/cache.h
5146 +++ b/arch/ia64/include/asm/cache.h
5147 @@ -1,6 +1,7 @@
5148 #ifndef _ASM_IA64_CACHE_H
5149 #define _ASM_IA64_CACHE_H
5150
5151 +#include <linux/const.h>
5152
5153 /*
5154 * Copyright (C) 1998-2000 Hewlett-Packard Co
5155 @@ -9,7 +10,7 @@
5156
5157 /* Bytes per L1 (data) cache line. */
5158 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5159 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5160 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5161
5162 #ifdef CONFIG_SMP
5163 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5164 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5165 index 5a83c5c..4d7f553 100644
5166 --- a/arch/ia64/include/asm/elf.h
5167 +++ b/arch/ia64/include/asm/elf.h
5168 @@ -42,6 +42,13 @@
5169 */
5170 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5171
5172 +#ifdef CONFIG_PAX_ASLR
5173 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5174 +
5175 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5176 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5177 +#endif
5178 +
5179 #define PT_IA_64_UNWIND 0x70000001
5180
5181 /* IA-64 relocations: */
5182 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5183 index 5767cdf..7462574 100644
5184 --- a/arch/ia64/include/asm/pgalloc.h
5185 +++ b/arch/ia64/include/asm/pgalloc.h
5186 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5187 pgd_val(*pgd_entry) = __pa(pud);
5188 }
5189
5190 +static inline void
5191 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5192 +{
5193 + pgd_populate(mm, pgd_entry, pud);
5194 +}
5195 +
5196 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5197 {
5198 return quicklist_alloc(0, GFP_KERNEL, NULL);
5199 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5200 pud_val(*pud_entry) = __pa(pmd);
5201 }
5202
5203 +static inline void
5204 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5205 +{
5206 + pud_populate(mm, pud_entry, pmd);
5207 +}
5208 +
5209 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5210 {
5211 return quicklist_alloc(0, GFP_KERNEL, NULL);
5212 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5213 index 7935115..c0eca6a 100644
5214 --- a/arch/ia64/include/asm/pgtable.h
5215 +++ b/arch/ia64/include/asm/pgtable.h
5216 @@ -12,7 +12,7 @@
5217 * David Mosberger-Tang <davidm@hpl.hp.com>
5218 */
5219
5220 -
5221 +#include <linux/const.h>
5222 #include <asm/mman.h>
5223 #include <asm/page.h>
5224 #include <asm/processor.h>
5225 @@ -142,6 +142,17 @@
5226 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5227 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5228 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5229 +
5230 +#ifdef CONFIG_PAX_PAGEEXEC
5231 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5232 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5233 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5234 +#else
5235 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5236 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5237 +# define PAGE_COPY_NOEXEC PAGE_COPY
5238 +#endif
5239 +
5240 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5241 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5242 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5243 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5244 index 45698cd..e8e2dbc 100644
5245 --- a/arch/ia64/include/asm/spinlock.h
5246 +++ b/arch/ia64/include/asm/spinlock.h
5247 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5248 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5249
5250 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5251 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5252 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5253 }
5254
5255 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5256 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5257 index 103bedc..0210597 100644
5258 --- a/arch/ia64/include/asm/uaccess.h
5259 +++ b/arch/ia64/include/asm/uaccess.h
5260 @@ -70,6 +70,7 @@
5261 && ((segment).seg == KERNEL_DS.seg \
5262 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5263 })
5264 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5265 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5266
5267 /*
5268 @@ -240,12 +241,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5269 static inline unsigned long
5270 __copy_to_user (void __user *to, const void *from, unsigned long count)
5271 {
5272 + if (count > INT_MAX)
5273 + return count;
5274 +
5275 + if (!__builtin_constant_p(count))
5276 + check_object_size(from, count, true);
5277 +
5278 return __copy_user(to, (__force void __user *) from, count);
5279 }
5280
5281 static inline unsigned long
5282 __copy_from_user (void *to, const void __user *from, unsigned long count)
5283 {
5284 + if (count > INT_MAX)
5285 + return count;
5286 +
5287 + if (!__builtin_constant_p(count))
5288 + check_object_size(to, count, false);
5289 +
5290 return __copy_user((__force void __user *) to, from, count);
5291 }
5292
5293 @@ -255,10 +268,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5294 ({ \
5295 void __user *__cu_to = (to); \
5296 const void *__cu_from = (from); \
5297 - long __cu_len = (n); \
5298 + unsigned long __cu_len = (n); \
5299 \
5300 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5301 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5302 + if (!__builtin_constant_p(n)) \
5303 + check_object_size(__cu_from, __cu_len, true); \
5304 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5305 + } \
5306 __cu_len; \
5307 })
5308
5309 @@ -266,11 +282,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5310 ({ \
5311 void *__cu_to = (to); \
5312 const void __user *__cu_from = (from); \
5313 - long __cu_len = (n); \
5314 + unsigned long __cu_len = (n); \
5315 \
5316 __chk_user_ptr(__cu_from); \
5317 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5318 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5319 + if (!__builtin_constant_p(n)) \
5320 + check_object_size(__cu_to, __cu_len, false); \
5321 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5322 + } \
5323 __cu_len; \
5324 })
5325
5326 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5327 index 29754aa..06d2838 100644
5328 --- a/arch/ia64/kernel/module.c
5329 +++ b/arch/ia64/kernel/module.c
5330 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5331 }
5332
5333 static inline int
5334 +in_init_rx (const struct module *mod, uint64_t addr)
5335 +{
5336 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5337 +}
5338 +
5339 +static inline int
5340 +in_init_rw (const struct module *mod, uint64_t addr)
5341 +{
5342 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5343 +}
5344 +
5345 +static inline int
5346 in_init (const struct module *mod, uint64_t addr)
5347 {
5348 - return addr - (uint64_t) mod->module_init < mod->init_size;
5349 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5350 +}
5351 +
5352 +static inline int
5353 +in_core_rx (const struct module *mod, uint64_t addr)
5354 +{
5355 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5356 +}
5357 +
5358 +static inline int
5359 +in_core_rw (const struct module *mod, uint64_t addr)
5360 +{
5361 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5362 }
5363
5364 static inline int
5365 in_core (const struct module *mod, uint64_t addr)
5366 {
5367 - return addr - (uint64_t) mod->module_core < mod->core_size;
5368 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5369 }
5370
5371 static inline int
5372 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5373 break;
5374
5375 case RV_BDREL:
5376 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5377 + if (in_init_rx(mod, val))
5378 + val -= (uint64_t) mod->module_init_rx;
5379 + else if (in_init_rw(mod, val))
5380 + val -= (uint64_t) mod->module_init_rw;
5381 + else if (in_core_rx(mod, val))
5382 + val -= (uint64_t) mod->module_core_rx;
5383 + else if (in_core_rw(mod, val))
5384 + val -= (uint64_t) mod->module_core_rw;
5385 break;
5386
5387 case RV_LTV:
5388 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5389 * addresses have been selected...
5390 */
5391 uint64_t gp;
5392 - if (mod->core_size > MAX_LTOFF)
5393 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5394 /*
5395 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5396 * at the end of the module.
5397 */
5398 - gp = mod->core_size - MAX_LTOFF / 2;
5399 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5400 else
5401 - gp = mod->core_size / 2;
5402 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5403 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5404 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5405 mod->arch.gp = gp;
5406 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5407 }
5408 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5409 index c39c3cd..3c77738 100644
5410 --- a/arch/ia64/kernel/palinfo.c
5411 +++ b/arch/ia64/kernel/palinfo.c
5412 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5413 return NOTIFY_OK;
5414 }
5415
5416 -static struct notifier_block __refdata palinfo_cpu_notifier =
5417 +static struct notifier_block palinfo_cpu_notifier =
5418 {
5419 .notifier_call = palinfo_cpu_callback,
5420 .priority = 0,
5421 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5422 index 41e33f8..65180b2a 100644
5423 --- a/arch/ia64/kernel/sys_ia64.c
5424 +++ b/arch/ia64/kernel/sys_ia64.c
5425 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5426 unsigned long align_mask = 0;
5427 struct mm_struct *mm = current->mm;
5428 struct vm_unmapped_area_info info;
5429 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5430
5431 if (len > RGN_MAP_LIMIT)
5432 return -ENOMEM;
5433 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5434 if (REGION_NUMBER(addr) == RGN_HPAGE)
5435 addr = 0;
5436 #endif
5437 +
5438 +#ifdef CONFIG_PAX_RANDMMAP
5439 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5440 + addr = mm->free_area_cache;
5441 + else
5442 +#endif
5443 +
5444 if (!addr)
5445 addr = TASK_UNMAPPED_BASE;
5446
5447 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5448 info.high_limit = TASK_SIZE;
5449 info.align_mask = align_mask;
5450 info.align_offset = 0;
5451 + info.threadstack_offset = offset;
5452 return vm_unmapped_area(&info);
5453 }
5454
5455 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5456 index 84f8a52..7c76178 100644
5457 --- a/arch/ia64/kernel/vmlinux.lds.S
5458 +++ b/arch/ia64/kernel/vmlinux.lds.S
5459 @@ -192,7 +192,7 @@ SECTIONS {
5460 /* Per-cpu data: */
5461 . = ALIGN(PERCPU_PAGE_SIZE);
5462 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5463 - __phys_per_cpu_start = __per_cpu_load;
5464 + __phys_per_cpu_start = per_cpu_load;
5465 /*
5466 * ensure percpu data fits
5467 * into percpu page size
5468 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5469 index ba5ba7a..36e9d3a 100644
5470 --- a/arch/ia64/mm/fault.c
5471 +++ b/arch/ia64/mm/fault.c
5472 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5473 return pte_present(pte);
5474 }
5475
5476 +#ifdef CONFIG_PAX_PAGEEXEC
5477 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5478 +{
5479 + unsigned long i;
5480 +
5481 + printk(KERN_ERR "PAX: bytes at PC: ");
5482 + for (i = 0; i < 8; i++) {
5483 + unsigned int c;
5484 + if (get_user(c, (unsigned int *)pc+i))
5485 + printk(KERN_CONT "???????? ");
5486 + else
5487 + printk(KERN_CONT "%08x ", c);
5488 + }
5489 + printk("\n");
5490 +}
5491 +#endif
5492 +
5493 # define VM_READ_BIT 0
5494 # define VM_WRITE_BIT 1
5495 # define VM_EXEC_BIT 2
5496 @@ -151,8 +168,21 @@ retry:
5497 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5498 goto bad_area;
5499
5500 - if ((vma->vm_flags & mask) != mask)
5501 + if ((vma->vm_flags & mask) != mask) {
5502 +
5503 +#ifdef CONFIG_PAX_PAGEEXEC
5504 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5505 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5506 + goto bad_area;
5507 +
5508 + up_read(&mm->mmap_sem);
5509 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5510 + do_group_exit(SIGKILL);
5511 + }
5512 +#endif
5513 +
5514 goto bad_area;
5515 + }
5516
5517 /*
5518 * If for any reason at all we couldn't handle the fault, make
5519 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5520 index 76069c1..c2aa816 100644
5521 --- a/arch/ia64/mm/hugetlbpage.c
5522 +++ b/arch/ia64/mm/hugetlbpage.c
5523 @@ -149,6 +149,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5524 unsigned long pgoff, unsigned long flags)
5525 {
5526 struct vm_unmapped_area_info info;
5527 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5528
5529 if (len > RGN_MAP_LIMIT)
5530 return -ENOMEM;
5531 @@ -172,6 +173,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5532 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5533 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5534 info.align_offset = 0;
5535 + info.threadstack_offset = offset;
5536 return vm_unmapped_area(&info);
5537 }
5538
5539 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5540 index 6b33457..88b5124 100644
5541 --- a/arch/ia64/mm/init.c
5542 +++ b/arch/ia64/mm/init.c
5543 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5544 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5545 vma->vm_end = vma->vm_start + PAGE_SIZE;
5546 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5547 +
5548 +#ifdef CONFIG_PAX_PAGEEXEC
5549 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5550 + vma->vm_flags &= ~VM_EXEC;
5551 +
5552 +#ifdef CONFIG_PAX_MPROTECT
5553 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5554 + vma->vm_flags &= ~VM_MAYEXEC;
5555 +#endif
5556 +
5557 + }
5558 +#endif
5559 +
5560 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5561 down_write(&current->mm->mmap_sem);
5562 if (insert_vm_struct(current->mm, vma)) {
5563 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5564 gate_vma.vm_start = FIXADDR_USER_START;
5565 gate_vma.vm_end = FIXADDR_USER_END;
5566 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5567 - gate_vma.vm_page_prot = __P101;
5568 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5569
5570 return 0;
5571 }
5572 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5573 index 40b3ee98..8c2c112 100644
5574 --- a/arch/m32r/include/asm/cache.h
5575 +++ b/arch/m32r/include/asm/cache.h
5576 @@ -1,8 +1,10 @@
5577 #ifndef _ASM_M32R_CACHE_H
5578 #define _ASM_M32R_CACHE_H
5579
5580 +#include <linux/const.h>
5581 +
5582 /* L1 cache line size */
5583 #define L1_CACHE_SHIFT 4
5584 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5585 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5586
5587 #endif /* _ASM_M32R_CACHE_H */
5588 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5589 index 82abd15..d95ae5d 100644
5590 --- a/arch/m32r/lib/usercopy.c
5591 +++ b/arch/m32r/lib/usercopy.c
5592 @@ -14,6 +14,9 @@
5593 unsigned long
5594 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5595 {
5596 + if ((long)n < 0)
5597 + return n;
5598 +
5599 prefetch(from);
5600 if (access_ok(VERIFY_WRITE, to, n))
5601 __copy_user(to,from,n);
5602 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5603 unsigned long
5604 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5605 {
5606 + if ((long)n < 0)
5607 + return n;
5608 +
5609 prefetchw(to);
5610 if (access_ok(VERIFY_READ, from, n))
5611 __copy_user_zeroing(to,from,n);
5612 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5613 index 0395c51..5f26031 100644
5614 --- a/arch/m68k/include/asm/cache.h
5615 +++ b/arch/m68k/include/asm/cache.h
5616 @@ -4,9 +4,11 @@
5617 #ifndef __ARCH_M68K_CACHE_H
5618 #define __ARCH_M68K_CACHE_H
5619
5620 +#include <linux/const.h>
5621 +
5622 /* bytes per L1 cache line */
5623 #define L1_CACHE_SHIFT 4
5624 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5625 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5626
5627 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5628
5629 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5630 index d703d8e..a8e2d70 100644
5631 --- a/arch/metag/include/asm/barrier.h
5632 +++ b/arch/metag/include/asm/barrier.h
5633 @@ -90,7 +90,7 @@ static inline void fence(void)
5634 do { \
5635 compiletime_assert_atomic_type(*p); \
5636 smp_mb(); \
5637 - ACCESS_ONCE(*p) = (v); \
5638 + ACCESS_ONCE_RW(*p) = (v); \
5639 } while (0)
5640
5641 #define smp_load_acquire(p) \
5642 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5643 index 3c32075..ae0ae75 100644
5644 --- a/arch/metag/mm/hugetlbpage.c
5645 +++ b/arch/metag/mm/hugetlbpage.c
5646 @@ -200,6 +200,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5647 info.high_limit = TASK_SIZE;
5648 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5649 info.align_offset = 0;
5650 + info.threadstack_offset = 0;
5651 return vm_unmapped_area(&info);
5652 }
5653
5654 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5655 index 4efe96a..60e8699 100644
5656 --- a/arch/microblaze/include/asm/cache.h
5657 +++ b/arch/microblaze/include/asm/cache.h
5658 @@ -13,11 +13,12 @@
5659 #ifndef _ASM_MICROBLAZE_CACHE_H
5660 #define _ASM_MICROBLAZE_CACHE_H
5661
5662 +#include <linux/const.h>
5663 #include <asm/registers.h>
5664
5665 #define L1_CACHE_SHIFT 5
5666 /* word-granular cache in microblaze */
5667 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5668 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5669
5670 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5671
5672 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5673 index 843713c..b6a87b9 100644
5674 --- a/arch/mips/Kconfig
5675 +++ b/arch/mips/Kconfig
5676 @@ -2439,6 +2439,7 @@ source "kernel/Kconfig.preempt"
5677
5678 config KEXEC
5679 bool "Kexec system call"
5680 + depends on !GRKERNSEC_KMEM
5681 help
5682 kexec is a system call that implements the ability to shutdown your
5683 current kernel, and to start another kernel. It is like a reboot
5684 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5685 index 3778655..1dff0a9 100644
5686 --- a/arch/mips/cavium-octeon/dma-octeon.c
5687 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5688 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5689 if (dma_release_from_coherent(dev, order, vaddr))
5690 return;
5691
5692 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5693 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5694 }
5695
5696 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5697 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5698 index 857da84..3f4458b 100644
5699 --- a/arch/mips/include/asm/atomic.h
5700 +++ b/arch/mips/include/asm/atomic.h
5701 @@ -22,15 +22,39 @@
5702 #include <asm/cmpxchg.h>
5703 #include <asm/war.h>
5704
5705 +#ifdef CONFIG_GENERIC_ATOMIC64
5706 +#include <asm-generic/atomic64.h>
5707 +#endif
5708 +
5709 #define ATOMIC_INIT(i) { (i) }
5710
5711 +#ifdef CONFIG_64BIT
5712 +#define _ASM_EXTABLE(from, to) \
5713 +" .section __ex_table,\"a\"\n" \
5714 +" .dword " #from ", " #to"\n" \
5715 +" .previous\n"
5716 +#else
5717 +#define _ASM_EXTABLE(from, to) \
5718 +" .section __ex_table,\"a\"\n" \
5719 +" .word " #from ", " #to"\n" \
5720 +" .previous\n"
5721 +#endif
5722 +
5723 /*
5724 * atomic_read - read atomic variable
5725 * @v: pointer of type atomic_t
5726 *
5727 * Atomically reads the value of @v.
5728 */
5729 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5730 +static inline int atomic_read(const atomic_t *v)
5731 +{
5732 + return ACCESS_ONCE(v->counter);
5733 +}
5734 +
5735 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5736 +{
5737 + return ACCESS_ONCE(v->counter);
5738 +}
5739
5740 /*
5741 * atomic_set - set atomic variable
5742 @@ -39,47 +63,77 @@
5743 *
5744 * Atomically sets the value of @v to @i.
5745 */
5746 -#define atomic_set(v, i) ((v)->counter = (i))
5747 +static inline void atomic_set(atomic_t *v, int i)
5748 +{
5749 + v->counter = i;
5750 +}
5751
5752 -#define ATOMIC_OP(op, c_op, asm_op) \
5753 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5754 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5755 +{
5756 + v->counter = i;
5757 +}
5758 +
5759 +#ifdef CONFIG_PAX_REFCOUNT
5760 +#define __OVERFLOW_POST \
5761 + " b 4f \n" \
5762 + " .set noreorder \n" \
5763 + "3: b 5f \n" \
5764 + " move %0, %1 \n" \
5765 + " .set reorder \n"
5766 +#define __OVERFLOW_EXTABLE \
5767 + "3:\n" \
5768 + _ASM_EXTABLE(2b, 3b)
5769 +#else
5770 +#define __OVERFLOW_POST
5771 +#define __OVERFLOW_EXTABLE
5772 +#endif
5773 +
5774 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5775 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5776 { \
5777 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5778 int temp; \
5779 \
5780 __asm__ __volatile__( \
5781 - " .set arch=r4000 \n" \
5782 - "1: ll %0, %1 # atomic_" #op " \n" \
5783 - " " #asm_op " %0, %2 \n" \
5784 + " .set mips3 \n" \
5785 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5786 + "2: " #asm_op " %0, %2 \n" \
5787 " sc %0, %1 \n" \
5788 " beqzl %0, 1b \n" \
5789 + extable \
5790 " .set mips0 \n" \
5791 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5792 : "Ir" (i)); \
5793 } else if (kernel_uses_llsc) { \
5794 int temp; \
5795 \
5796 - do { \
5797 - __asm__ __volatile__( \
5798 - " .set arch=r4000 \n" \
5799 - " ll %0, %1 # atomic_" #op "\n" \
5800 - " " #asm_op " %0, %2 \n" \
5801 - " sc %0, %1 \n" \
5802 - " .set mips0 \n" \
5803 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5804 - : "Ir" (i)); \
5805 - } while (unlikely(!temp)); \
5806 + __asm__ __volatile__( \
5807 + " .set mips3 \n" \
5808 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5809 + "2: " #asm_op " %0, %2 \n" \
5810 + " sc %0, %1 \n" \
5811 + " beqz %0, 1b \n" \
5812 + extable \
5813 + " .set mips0 \n" \
5814 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5815 + : "Ir" (i)); \
5816 } else { \
5817 unsigned long flags; \
5818 \
5819 raw_local_irq_save(flags); \
5820 - v->counter c_op i; \
5821 + __asm__ __volatile__( \
5822 + "2: " #asm_op " %0, %1 \n" \
5823 + extable \
5824 + : "+r" (v->counter) : "Ir" (i)); \
5825 raw_local_irq_restore(flags); \
5826 } \
5827 }
5828
5829 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5830 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5831 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , asm_op##u) \
5832 + __ATOMIC_OP(op, _unchecked, asm_op)
5833 +
5834 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5835 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5836 { \
5837 int result; \
5838 \
5839 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5840 int temp; \
5841 \
5842 __asm__ __volatile__( \
5843 - " .set arch=r4000 \n" \
5844 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5845 - " " #asm_op " %0, %1, %3 \n" \
5846 + " .set mips3 \n" \
5847 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5848 + "2: " #asm_op " %0, %1, %3 \n" \
5849 " sc %0, %2 \n" \
5850 " beqzl %0, 1b \n" \
5851 - " " #asm_op " %0, %1, %3 \n" \
5852 + post_op \
5853 + extable \
5854 + "4: " #asm_op " %0, %1, %3 \n" \
5855 + "5: \n" \
5856 " .set mips0 \n" \
5857 : "=&r" (result), "=&r" (temp), \
5858 "+" GCC_OFF12_ASM() (v->counter) \
5859 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5860 } else if (kernel_uses_llsc) { \
5861 int temp; \
5862 \
5863 - do { \
5864 - __asm__ __volatile__( \
5865 - " .set arch=r4000 \n" \
5866 - " ll %1, %2 # atomic_" #op "_return \n" \
5867 - " " #asm_op " %0, %1, %3 \n" \
5868 - " sc %0, %2 \n" \
5869 - " .set mips0 \n" \
5870 - : "=&r" (result), "=&r" (temp), \
5871 - "+" GCC_OFF12_ASM() (v->counter) \
5872 - : "Ir" (i)); \
5873 - } while (unlikely(!result)); \
5874 + __asm__ __volatile__( \
5875 + " .set mips3 \n" \
5876 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5877 + "2: " #asm_op " %0, %1, %3 \n" \
5878 + " sc %0, %2 \n" \
5879 + post_op \
5880 + extable \
5881 + "4: " #asm_op " %0, %1, %3 \n" \
5882 + "5: \n" \
5883 + " .set mips0 \n" \
5884 + : "=&r" (result), "=&r" (temp), \
5885 + "+" GCC_OFF12_ASM() (v->counter) \
5886 + : "Ir" (i)); \
5887 \
5888 result = temp; result c_op i; \
5889 } else { \
5890 unsigned long flags; \
5891 \
5892 raw_local_irq_save(flags); \
5893 - result = v->counter; \
5894 - result c_op i; \
5895 - v->counter = result; \
5896 + __asm__ __volatile__( \
5897 + " lw %0, %1 \n" \
5898 + "2: " #asm_op " %0, %1, %2 \n" \
5899 + " sw %0, %1 \n" \
5900 + "3: \n" \
5901 + extable \
5902 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
5903 + : "Ir" (i)); \
5904 raw_local_irq_restore(flags); \
5905 } \
5906 \
5907 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5908 return result; \
5909 }
5910
5911 -#define ATOMIC_OPS(op, c_op, asm_op) \
5912 - ATOMIC_OP(op, c_op, asm_op) \
5913 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5914 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , asm_op##u, , __OVERFLOW_EXTABLE) \
5915 + __ATOMIC_OP_RETURN(op, _unchecked, asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5916
5917 -ATOMIC_OPS(add, +=, addu)
5918 -ATOMIC_OPS(sub, -=, subu)
5919 +#define ATOMIC_OPS(op, asm_op) \
5920 + ATOMIC_OP(op, asm_op) \
5921 + ATOMIC_OP_RETURN(op, asm_op)
5922 +
5923 +ATOMIC_OPS(add, add)
5924 +ATOMIC_OPS(sub, sub)
5925
5926 #undef ATOMIC_OPS
5927 #undef ATOMIC_OP_RETURN
5928 +#undef __ATOMIC_OP_RETURN
5929 #undef ATOMIC_OP
5930 +#undef __ATOMIC_OP
5931
5932 /*
5933 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5934 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5935 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5936 * The function returns the old value of @v minus @i.
5937 */
5938 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5939 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5940 {
5941 int result;
5942
5943 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5944 return result;
5945 }
5946
5947 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
5948 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
5949 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
5950 +{
5951 + return cmpxchg(&v->counter, old, new);
5952 +}
5953 +
5954 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
5955 + int new)
5956 +{
5957 + return cmpxchg(&(v->counter), old, new);
5958 +}
5959 +
5960 +static inline int atomic_xchg(atomic_t *v, int new)
5961 +{
5962 + return xchg(&v->counter, new);
5963 +}
5964 +
5965 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
5966 +{
5967 + return xchg(&(v->counter), new);
5968 +}
5969
5970 /**
5971 * __atomic_add_unless - add unless the number is a given value
5972 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5973
5974 #define atomic_dec_return(v) atomic_sub_return(1, (v))
5975 #define atomic_inc_return(v) atomic_add_return(1, (v))
5976 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
5977 +{
5978 + return atomic_add_return_unchecked(1, v);
5979 +}
5980
5981 /*
5982 * atomic_sub_and_test - subtract value from variable and test result
5983 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5984 * other cases.
5985 */
5986 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
5987 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
5988 +{
5989 + return atomic_add_return_unchecked(1, v) == 0;
5990 +}
5991
5992 /*
5993 * atomic_dec_and_test - decrement by 1 and test
5994 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5995 * Atomically increments @v by 1.
5996 */
5997 #define atomic_inc(v) atomic_add(1, (v))
5998 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
5999 +{
6000 + atomic_add_unchecked(1, v);
6001 +}
6002
6003 /*
6004 * atomic_dec - decrement and test
6005 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6006 * Atomically decrements @v by 1.
6007 */
6008 #define atomic_dec(v) atomic_sub(1, (v))
6009 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6010 +{
6011 + atomic_sub_unchecked(1, v);
6012 +}
6013
6014 /*
6015 * atomic_add_negative - add and test if negative
6016 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6017 * @v: pointer of type atomic64_t
6018 *
6019 */
6020 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6021 +static inline long atomic64_read(const atomic64_t *v)
6022 +{
6023 + return ACCESS_ONCE(v->counter);
6024 +}
6025 +
6026 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6027 +{
6028 + return ACCESS_ONCE(v->counter);
6029 +}
6030
6031 /*
6032 * atomic64_set - set atomic variable
6033 * @v: pointer of type atomic64_t
6034 * @i: required value
6035 */
6036 -#define atomic64_set(v, i) ((v)->counter = (i))
6037 +static inline void atomic64_set(atomic64_t *v, long i)
6038 +{
6039 + v->counter = i;
6040 +}
6041
6042 -#define ATOMIC64_OP(op, c_op, asm_op) \
6043 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6044 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6045 +{
6046 + v->counter = i;
6047 +}
6048 +
6049 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6050 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6051 { \
6052 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6053 long temp; \
6054 \
6055 __asm__ __volatile__( \
6056 - " .set arch=r4000 \n" \
6057 - "1: lld %0, %1 # atomic64_" #op " \n" \
6058 - " " #asm_op " %0, %2 \n" \
6059 + " .set mips3 \n" \
6060 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6061 + "2: " #asm_op " %0, %2 \n" \
6062 " scd %0, %1 \n" \
6063 " beqzl %0, 1b \n" \
6064 + extable \
6065 " .set mips0 \n" \
6066 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6067 : "Ir" (i)); \
6068 } else if (kernel_uses_llsc) { \
6069 long temp; \
6070 \
6071 - do { \
6072 - __asm__ __volatile__( \
6073 - " .set arch=r4000 \n" \
6074 - " lld %0, %1 # atomic64_" #op "\n" \
6075 - " " #asm_op " %0, %2 \n" \
6076 - " scd %0, %1 \n" \
6077 - " .set mips0 \n" \
6078 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6079 - : "Ir" (i)); \
6080 - } while (unlikely(!temp)); \
6081 + __asm__ __volatile__( \
6082 + " .set mips3 \n" \
6083 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6084 + "2: " #asm_op " %0, %2 \n" \
6085 + " scd %0, %1 \n" \
6086 + " beqz %0, 1b \n" \
6087 + extable \
6088 + " .set mips0 \n" \
6089 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6090 + : "Ir" (i)); \
6091 } else { \
6092 unsigned long flags; \
6093 \
6094 raw_local_irq_save(flags); \
6095 - v->counter c_op i; \
6096 + __asm__ __volatile__( \
6097 + "2: " #asm_op " %0, %1 \n" \
6098 + extable \
6099 + : "+" GCC_OFF12_ASM() (v->counter) : "Ir" (i)); \
6100 raw_local_irq_restore(flags); \
6101 } \
6102 }
6103
6104 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6105 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6106 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , asm_op##u) \
6107 + __ATOMIC64_OP(op, _unchecked, asm_op)
6108 +
6109 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6110 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6111 { \
6112 long result; \
6113 \
6114 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6115 long temp; \
6116 \
6117 __asm__ __volatile__( \
6118 - " .set arch=r4000 \n" \
6119 + " .set mips3 \n" \
6120 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6121 - " " #asm_op " %0, %1, %3 \n" \
6122 + "2: " #asm_op " %0, %1, %3 \n" \
6123 " scd %0, %2 \n" \
6124 " beqzl %0, 1b \n" \
6125 - " " #asm_op " %0, %1, %3 \n" \
6126 + post_op \
6127 + extable \
6128 + "4: " #asm_op " %0, %1, %3 \n" \
6129 + "5: \n" \
6130 " .set mips0 \n" \
6131 : "=&r" (result), "=&r" (temp), \
6132 "+" GCC_OFF12_ASM() (v->counter) \
6133 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6134 } else if (kernel_uses_llsc) { \
6135 long temp; \
6136 \
6137 - do { \
6138 - __asm__ __volatile__( \
6139 - " .set arch=r4000 \n" \
6140 - " lld %1, %2 # atomic64_" #op "_return\n" \
6141 - " " #asm_op " %0, %1, %3 \n" \
6142 - " scd %0, %2 \n" \
6143 - " .set mips0 \n" \
6144 - : "=&r" (result), "=&r" (temp), \
6145 - "=" GCC_OFF12_ASM() (v->counter) \
6146 - : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6147 - : "memory"); \
6148 - } while (unlikely(!result)); \
6149 + __asm__ __volatile__( \
6150 + " .set mips3 \n" \
6151 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6152 + "2: " #asm_op " %0, %1, %3 \n" \
6153 + " scd %0, %2 \n" \
6154 + " beqz %0, 1b \n" \
6155 + post_op \
6156 + extable \
6157 + "4: " #asm_op " %0, %1, %3 \n" \
6158 + "5: \n" \
6159 + " .set mips0 \n" \
6160 + : "=&r" (result), "=&r" (temp), \
6161 + "=" GCC_OFF12_ASM() (v->counter) \
6162 + : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6163 + : "memory"); \
6164 \
6165 result = temp; result c_op i; \
6166 } else { \
6167 unsigned long flags; \
6168 \
6169 raw_local_irq_save(flags); \
6170 - result = v->counter; \
6171 - result c_op i; \
6172 - v->counter = result; \
6173 + __asm__ __volatile__( \
6174 + " ld %0, %1 \n" \
6175 + "2: " #asm_op " %0, %1, %2 \n" \
6176 + " sd %0, %1 \n" \
6177 + "3: \n" \
6178 + extable \
6179 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
6180 + : "Ir" (i)); \
6181 raw_local_irq_restore(flags); \
6182 } \
6183 \
6184 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6185 return result; \
6186 }
6187
6188 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6189 - ATOMIC64_OP(op, c_op, asm_op) \
6190 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6191 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , asm_op##u, , __OVERFLOW_EXTABLE) \
6192 + __ATOMIC64_OP_RETURN(op, _unchecked, asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6193
6194 -ATOMIC64_OPS(add, +=, daddu)
6195 -ATOMIC64_OPS(sub, -=, dsubu)
6196 +#define ATOMIC64_OPS(op, asm_op) \
6197 + ATOMIC64_OP(op, asm_op) \
6198 + ATOMIC64_OP_RETURN(op, asm_op)
6199 +
6200 +ATOMIC64_OPS(add, dadd)
6201 +ATOMIC64_OPS(sub, dsub)
6202
6203 #undef ATOMIC64_OPS
6204 #undef ATOMIC64_OP_RETURN
6205 +#undef __ATOMIC64_OP_RETURN
6206 #undef ATOMIC64_OP
6207 +#undef __ATOMIC64_OP
6208 +#undef __OVERFLOW_EXTABLE
6209 +#undef __OVERFLOW_POST
6210
6211 /*
6212 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6213 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6214 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6215 * The function returns the old value of @v minus @i.
6216 */
6217 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6218 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6219 {
6220 long result;
6221
6222 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6223 return result;
6224 }
6225
6226 -#define atomic64_cmpxchg(v, o, n) \
6227 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6228 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6229 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6230 +{
6231 + return cmpxchg(&v->counter, old, new);
6232 +}
6233 +
6234 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6235 + long new)
6236 +{
6237 + return cmpxchg(&(v->counter), old, new);
6238 +}
6239 +
6240 +static inline long atomic64_xchg(atomic64_t *v, long new)
6241 +{
6242 + return xchg(&v->counter, new);
6243 +}
6244 +
6245 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6246 +{
6247 + return xchg(&(v->counter), new);
6248 +}
6249
6250 /**
6251 * atomic64_add_unless - add unless the number is a given value
6252 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6253
6254 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6255 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6256 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6257
6258 /*
6259 * atomic64_sub_and_test - subtract value from variable and test result
6260 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6261 * other cases.
6262 */
6263 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6264 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6265
6266 /*
6267 * atomic64_dec_and_test - decrement by 1 and test
6268 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6269 * Atomically increments @v by 1.
6270 */
6271 #define atomic64_inc(v) atomic64_add(1, (v))
6272 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6273
6274 /*
6275 * atomic64_dec - decrement and test
6276 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6277 * Atomically decrements @v by 1.
6278 */
6279 #define atomic64_dec(v) atomic64_sub(1, (v))
6280 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6281
6282 /*
6283 * atomic64_add_negative - add and test if negative
6284 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6285 index 2b8bbbc..4556df6 100644
6286 --- a/arch/mips/include/asm/barrier.h
6287 +++ b/arch/mips/include/asm/barrier.h
6288 @@ -133,7 +133,7 @@
6289 do { \
6290 compiletime_assert_atomic_type(*p); \
6291 smp_mb(); \
6292 - ACCESS_ONCE(*p) = (v); \
6293 + ACCESS_ONCE_RW(*p) = (v); \
6294 } while (0)
6295
6296 #define smp_load_acquire(p) \
6297 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6298 index b4db69f..8f3b093 100644
6299 --- a/arch/mips/include/asm/cache.h
6300 +++ b/arch/mips/include/asm/cache.h
6301 @@ -9,10 +9,11 @@
6302 #ifndef _ASM_CACHE_H
6303 #define _ASM_CACHE_H
6304
6305 +#include <linux/const.h>
6306 #include <kmalloc.h>
6307
6308 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6309 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6310 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6311
6312 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6313 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6314 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6315 index eb4d95d..f2f7f93 100644
6316 --- a/arch/mips/include/asm/elf.h
6317 +++ b/arch/mips/include/asm/elf.h
6318 @@ -405,15 +405,18 @@ extern const char *__elf_platform;
6319 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6320 #endif
6321
6322 +#ifdef CONFIG_PAX_ASLR
6323 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6324 +
6325 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6326 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6327 +#endif
6328 +
6329 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6330 struct linux_binprm;
6331 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6332 int uses_interp);
6333
6334 -struct mm_struct;
6335 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6336 -#define arch_randomize_brk arch_randomize_brk
6337 -
6338 struct arch_elf_state {
6339 int fp_abi;
6340 int interp_fp_abi;
6341 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6342 index c1f6afa..38cc6e9 100644
6343 --- a/arch/mips/include/asm/exec.h
6344 +++ b/arch/mips/include/asm/exec.h
6345 @@ -12,6 +12,6 @@
6346 #ifndef _ASM_EXEC_H
6347 #define _ASM_EXEC_H
6348
6349 -extern unsigned long arch_align_stack(unsigned long sp);
6350 +#define arch_align_stack(x) ((x) & ~0xfUL)
6351
6352 #endif /* _ASM_EXEC_H */
6353 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6354 index 9e8ef59..1139d6b 100644
6355 --- a/arch/mips/include/asm/hw_irq.h
6356 +++ b/arch/mips/include/asm/hw_irq.h
6357 @@ -10,7 +10,7 @@
6358
6359 #include <linux/atomic.h>
6360
6361 -extern atomic_t irq_err_count;
6362 +extern atomic_unchecked_t irq_err_count;
6363
6364 /*
6365 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6366 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6367 index 46dfc3c..a16b13a 100644
6368 --- a/arch/mips/include/asm/local.h
6369 +++ b/arch/mips/include/asm/local.h
6370 @@ -12,15 +12,25 @@ typedef struct
6371 atomic_long_t a;
6372 } local_t;
6373
6374 +typedef struct {
6375 + atomic_long_unchecked_t a;
6376 +} local_unchecked_t;
6377 +
6378 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6379
6380 #define local_read(l) atomic_long_read(&(l)->a)
6381 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6382 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6383 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6384
6385 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6386 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6387 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6388 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6389 #define local_inc(l) atomic_long_inc(&(l)->a)
6390 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6391 #define local_dec(l) atomic_long_dec(&(l)->a)
6392 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6393
6394 /*
6395 * Same as above, but return the result value
6396 @@ -70,6 +80,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6397 return result;
6398 }
6399
6400 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6401 +{
6402 + unsigned long result;
6403 +
6404 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6405 + unsigned long temp;
6406 +
6407 + __asm__ __volatile__(
6408 + " .set mips3 \n"
6409 + "1:" __LL "%1, %2 # local_add_return \n"
6410 + " addu %0, %1, %3 \n"
6411 + __SC "%0, %2 \n"
6412 + " beqzl %0, 1b \n"
6413 + " addu %0, %1, %3 \n"
6414 + " .set mips0 \n"
6415 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6416 + : "Ir" (i), "m" (l->a.counter)
6417 + : "memory");
6418 + } else if (kernel_uses_llsc) {
6419 + unsigned long temp;
6420 +
6421 + __asm__ __volatile__(
6422 + " .set mips3 \n"
6423 + "1:" __LL "%1, %2 # local_add_return \n"
6424 + " addu %0, %1, %3 \n"
6425 + __SC "%0, %2 \n"
6426 + " beqz %0, 1b \n"
6427 + " addu %0, %1, %3 \n"
6428 + " .set mips0 \n"
6429 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6430 + : "Ir" (i), "m" (l->a.counter)
6431 + : "memory");
6432 + } else {
6433 + unsigned long flags;
6434 +
6435 + local_irq_save(flags);
6436 + result = l->a.counter;
6437 + result += i;
6438 + l->a.counter = result;
6439 + local_irq_restore(flags);
6440 + }
6441 +
6442 + return result;
6443 +}
6444 +
6445 static __inline__ long local_sub_return(long i, local_t * l)
6446 {
6447 unsigned long result;
6448 @@ -117,6 +172,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6449
6450 #define local_cmpxchg(l, o, n) \
6451 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6452 +#define local_cmpxchg_unchecked(l, o, n) \
6453 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6454 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6455
6456 /**
6457 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6458 index 154b70a..426ae3d 100644
6459 --- a/arch/mips/include/asm/page.h
6460 +++ b/arch/mips/include/asm/page.h
6461 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6462 #ifdef CONFIG_CPU_MIPS32
6463 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6464 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6465 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6466 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6467 #else
6468 typedef struct { unsigned long long pte; } pte_t;
6469 #define pte_val(x) ((x).pte)
6470 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6471 index b336037..5b874cc 100644
6472 --- a/arch/mips/include/asm/pgalloc.h
6473 +++ b/arch/mips/include/asm/pgalloc.h
6474 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6475 {
6476 set_pud(pud, __pud((unsigned long)pmd));
6477 }
6478 +
6479 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6480 +{
6481 + pud_populate(mm, pud, pmd);
6482 +}
6483 #endif
6484
6485 /*
6486 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6487 index 845016d..3303268 100644
6488 --- a/arch/mips/include/asm/pgtable.h
6489 +++ b/arch/mips/include/asm/pgtable.h
6490 @@ -20,6 +20,9 @@
6491 #include <asm/io.h>
6492 #include <asm/pgtable-bits.h>
6493
6494 +#define ktla_ktva(addr) (addr)
6495 +#define ktva_ktla(addr) (addr)
6496 +
6497 struct mm_struct;
6498 struct vm_area_struct;
6499
6500 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6501 index e4440f9..8fb0005 100644
6502 --- a/arch/mips/include/asm/thread_info.h
6503 +++ b/arch/mips/include/asm/thread_info.h
6504 @@ -106,6 +106,9 @@ static inline struct thread_info *current_thread_info(void)
6505 #define TIF_SECCOMP 4 /* secure computing */
6506 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6507 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6508 +/* li takes a 32bit immediate */
6509 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6510 +
6511 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6512 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6513 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6514 @@ -141,14 +144,16 @@ static inline struct thread_info *current_thread_info(void)
6515 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6516 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6517 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6518 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6519
6520 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6521 _TIF_SYSCALL_AUDIT | \
6522 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6523 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6524 + _TIF_GRSEC_SETXID)
6525
6526 /* work to do in syscall_trace_leave() */
6527 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6528 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6529 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6530
6531 /* work to do on interrupt/exception return */
6532 #define _TIF_WORK_MASK \
6533 @@ -156,7 +161,7 @@ static inline struct thread_info *current_thread_info(void)
6534 /* work to do on any return to u-space */
6535 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6536 _TIF_WORK_SYSCALL_EXIT | \
6537 - _TIF_SYSCALL_TRACEPOINT)
6538 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6539
6540 /*
6541 * We stash processor id into a COP0 register to retrieve it fast
6542 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6543 index bf8b324..cec5705 100644
6544 --- a/arch/mips/include/asm/uaccess.h
6545 +++ b/arch/mips/include/asm/uaccess.h
6546 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6547 __ok == 0; \
6548 })
6549
6550 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6551 #define access_ok(type, addr, size) \
6552 likely(__access_ok((addr), (size), __access_mask))
6553
6554 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6555 index 1188e00..41cf144 100644
6556 --- a/arch/mips/kernel/binfmt_elfn32.c
6557 +++ b/arch/mips/kernel/binfmt_elfn32.c
6558 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6559 #undef ELF_ET_DYN_BASE
6560 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6561
6562 +#ifdef CONFIG_PAX_ASLR
6563 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6564 +
6565 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6566 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6567 +#endif
6568 +
6569 #include <asm/processor.h>
6570 #include <linux/module.h>
6571 #include <linux/elfcore.h>
6572 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6573 index 9287678..f870e47 100644
6574 --- a/arch/mips/kernel/binfmt_elfo32.c
6575 +++ b/arch/mips/kernel/binfmt_elfo32.c
6576 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6577 #undef ELF_ET_DYN_BASE
6578 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6579
6580 +#ifdef CONFIG_PAX_ASLR
6581 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6582 +
6583 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6584 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6585 +#endif
6586 +
6587 #include <asm/processor.h>
6588
6589 #include <linux/module.h>
6590 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6591 index a74ec3a..4f06f18 100644
6592 --- a/arch/mips/kernel/i8259.c
6593 +++ b/arch/mips/kernel/i8259.c
6594 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6595 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6596 spurious_irq_mask |= irqmask;
6597 }
6598 - atomic_inc(&irq_err_count);
6599 + atomic_inc_unchecked(&irq_err_count);
6600 /*
6601 * Theoretically we do not have to handle this IRQ,
6602 * but in Linux this does not cause problems and is
6603 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6604 index 44a1f79..2bd6aa3 100644
6605 --- a/arch/mips/kernel/irq-gt641xx.c
6606 +++ b/arch/mips/kernel/irq-gt641xx.c
6607 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6608 }
6609 }
6610
6611 - atomic_inc(&irq_err_count);
6612 + atomic_inc_unchecked(&irq_err_count);
6613 }
6614
6615 void __init gt641xx_irq_init(void)
6616 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6617 index d2bfbc2..a8eacd2 100644
6618 --- a/arch/mips/kernel/irq.c
6619 +++ b/arch/mips/kernel/irq.c
6620 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6621 printk("unexpected IRQ # %d\n", irq);
6622 }
6623
6624 -atomic_t irq_err_count;
6625 +atomic_unchecked_t irq_err_count;
6626
6627 int arch_show_interrupts(struct seq_file *p, int prec)
6628 {
6629 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6630 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6631 return 0;
6632 }
6633
6634 asmlinkage void spurious_interrupt(void)
6635 {
6636 - atomic_inc(&irq_err_count);
6637 + atomic_inc_unchecked(&irq_err_count);
6638 }
6639
6640 void __init init_IRQ(void)
6641 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6642 #endif
6643 }
6644
6645 +
6646 #ifdef DEBUG_STACKOVERFLOW
6647 +extern void gr_handle_kernel_exploit(void);
6648 +
6649 static inline void check_stack_overflow(void)
6650 {
6651 unsigned long sp;
6652 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6653 printk("do_IRQ: stack overflow: %ld\n",
6654 sp - sizeof(struct thread_info));
6655 dump_stack();
6656 + gr_handle_kernel_exploit();
6657 }
6658 }
6659 #else
6660 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6661 index 0614717..002fa43 100644
6662 --- a/arch/mips/kernel/pm-cps.c
6663 +++ b/arch/mips/kernel/pm-cps.c
6664 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6665 nc_core_ready_count = nc_addr;
6666
6667 /* Ensure ready_count is zero-initialised before the assembly runs */
6668 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6669 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6670 coupled_barrier(&per_cpu(pm_barrier, core), online);
6671
6672 /* Run the generated entry code */
6673 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6674 index 85bff5d..39bc202 100644
6675 --- a/arch/mips/kernel/process.c
6676 +++ b/arch/mips/kernel/process.c
6677 @@ -534,18 +534,6 @@ out:
6678 return pc;
6679 }
6680
6681 -/*
6682 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6683 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6684 - */
6685 -unsigned long arch_align_stack(unsigned long sp)
6686 -{
6687 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6688 - sp -= get_random_int() & ~PAGE_MASK;
6689 -
6690 - return sp & ALMASK;
6691 -}
6692 -
6693 static void arch_dump_stack(void *info)
6694 {
6695 struct pt_regs *regs;
6696 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6697 index 5104528..950bbdc 100644
6698 --- a/arch/mips/kernel/ptrace.c
6699 +++ b/arch/mips/kernel/ptrace.c
6700 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6701 return ret;
6702 }
6703
6704 +#ifdef CONFIG_GRKERNSEC_SETXID
6705 +extern void gr_delayed_cred_worker(void);
6706 +#endif
6707 +
6708 /*
6709 * Notification of system call entry/exit
6710 * - triggered by current->work.syscall_trace
6711 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6712 tracehook_report_syscall_entry(regs))
6713 ret = -1;
6714
6715 +#ifdef CONFIG_GRKERNSEC_SETXID
6716 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6717 + gr_delayed_cred_worker();
6718 +#endif
6719 +
6720 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6721 trace_sys_enter(regs, regs->regs[2]);
6722
6723 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6724 index 07fc524..b9d7f28 100644
6725 --- a/arch/mips/kernel/reset.c
6726 +++ b/arch/mips/kernel/reset.c
6727 @@ -13,6 +13,7 @@
6728 #include <linux/reboot.h>
6729
6730 #include <asm/reboot.h>
6731 +#include <asm/bug.h>
6732
6733 /*
6734 * Urgs ... Too many MIPS machines to handle this in a generic way.
6735 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6736 {
6737 if (_machine_restart)
6738 _machine_restart(command);
6739 + BUG();
6740 }
6741
6742 void machine_halt(void)
6743 {
6744 if (_machine_halt)
6745 _machine_halt();
6746 + BUG();
6747 }
6748
6749 void machine_power_off(void)
6750 {
6751 if (pm_power_off)
6752 pm_power_off();
6753 + BUG();
6754 }
6755 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6756 index 2242bdd..b284048 100644
6757 --- a/arch/mips/kernel/sync-r4k.c
6758 +++ b/arch/mips/kernel/sync-r4k.c
6759 @@ -18,8 +18,8 @@
6760 #include <asm/mipsregs.h>
6761
6762 static atomic_t count_start_flag = ATOMIC_INIT(0);
6763 -static atomic_t count_count_start = ATOMIC_INIT(0);
6764 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6765 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6766 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6767 static atomic_t count_reference = ATOMIC_INIT(0);
6768
6769 #define COUNTON 100
6770 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6771
6772 for (i = 0; i < NR_LOOPS; i++) {
6773 /* slaves loop on '!= 2' */
6774 - while (atomic_read(&count_count_start) != 1)
6775 + while (atomic_read_unchecked(&count_count_start) != 1)
6776 mb();
6777 - atomic_set(&count_count_stop, 0);
6778 + atomic_set_unchecked(&count_count_stop, 0);
6779 smp_wmb();
6780
6781 /* this lets the slaves write their count register */
6782 - atomic_inc(&count_count_start);
6783 + atomic_inc_unchecked(&count_count_start);
6784
6785 /*
6786 * Everyone initialises count in the last loop:
6787 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6788 /*
6789 * Wait for all slaves to leave the synchronization point:
6790 */
6791 - while (atomic_read(&count_count_stop) != 1)
6792 + while (atomic_read_unchecked(&count_count_stop) != 1)
6793 mb();
6794 - atomic_set(&count_count_start, 0);
6795 + atomic_set_unchecked(&count_count_start, 0);
6796 smp_wmb();
6797 - atomic_inc(&count_count_stop);
6798 + atomic_inc_unchecked(&count_count_stop);
6799 }
6800 /* Arrange for an interrupt in a short while */
6801 write_c0_compare(read_c0_count() + COUNTON);
6802 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6803 initcount = atomic_read(&count_reference);
6804
6805 for (i = 0; i < NR_LOOPS; i++) {
6806 - atomic_inc(&count_count_start);
6807 - while (atomic_read(&count_count_start) != 2)
6808 + atomic_inc_unchecked(&count_count_start);
6809 + while (atomic_read_unchecked(&count_count_start) != 2)
6810 mb();
6811
6812 /*
6813 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6814 if (i == NR_LOOPS-1)
6815 write_c0_count(initcount);
6816
6817 - atomic_inc(&count_count_stop);
6818 - while (atomic_read(&count_count_stop) != 2)
6819 + atomic_inc_unchecked(&count_count_stop);
6820 + while (atomic_read_unchecked(&count_count_stop) != 2)
6821 mb();
6822 }
6823 /* Arrange for an interrupt in a short while */
6824 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6825 index c3b41e2..46c32e9 100644
6826 --- a/arch/mips/kernel/traps.c
6827 +++ b/arch/mips/kernel/traps.c
6828 @@ -688,7 +688,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6829 siginfo_t info;
6830
6831 prev_state = exception_enter();
6832 - die_if_kernel("Integer overflow", regs);
6833 + if (unlikely(!user_mode(regs))) {
6834 +
6835 +#ifdef CONFIG_PAX_REFCOUNT
6836 + if (fixup_exception(regs)) {
6837 + pax_report_refcount_overflow(regs);
6838 + exception_exit(prev_state);
6839 + return;
6840 + }
6841 +#endif
6842 +
6843 + die("Integer overflow", regs);
6844 + }
6845
6846 info.si_code = FPE_INTOVF;
6847 info.si_signo = SIGFPE;
6848 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6849 index 270bbd4..c01932a 100644
6850 --- a/arch/mips/kvm/mips.c
6851 +++ b/arch/mips/kvm/mips.c
6852 @@ -815,7 +815,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6853 return r;
6854 }
6855
6856 -int kvm_arch_init(void *opaque)
6857 +int kvm_arch_init(const void *opaque)
6858 {
6859 if (kvm_mips_callbacks) {
6860 kvm_err("kvm: module already exists\n");
6861 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6862 index 70ab5d6..62940fe 100644
6863 --- a/arch/mips/mm/fault.c
6864 +++ b/arch/mips/mm/fault.c
6865 @@ -28,6 +28,23 @@
6866 #include <asm/highmem.h> /* For VMALLOC_END */
6867 #include <linux/kdebug.h>
6868
6869 +#ifdef CONFIG_PAX_PAGEEXEC
6870 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6871 +{
6872 + unsigned long i;
6873 +
6874 + printk(KERN_ERR "PAX: bytes at PC: ");
6875 + for (i = 0; i < 5; i++) {
6876 + unsigned int c;
6877 + if (get_user(c, (unsigned int *)pc+i))
6878 + printk(KERN_CONT "???????? ");
6879 + else
6880 + printk(KERN_CONT "%08x ", c);
6881 + }
6882 + printk("\n");
6883 +}
6884 +#endif
6885 +
6886 /*
6887 * This routine handles page faults. It determines the address,
6888 * and the problem, and then passes it off to one of the appropriate
6889 @@ -201,6 +218,14 @@ bad_area:
6890 bad_area_nosemaphore:
6891 /* User mode accesses just cause a SIGSEGV */
6892 if (user_mode(regs)) {
6893 +
6894 +#ifdef CONFIG_PAX_PAGEEXEC
6895 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6896 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6897 + do_group_exit(SIGKILL);
6898 + }
6899 +#endif
6900 +
6901 tsk->thread.cp0_badvaddr = address;
6902 tsk->thread.error_code = write;
6903 #if 0
6904 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6905 index f1baadd..5472dca 100644
6906 --- a/arch/mips/mm/mmap.c
6907 +++ b/arch/mips/mm/mmap.c
6908 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6909 struct vm_area_struct *vma;
6910 unsigned long addr = addr0;
6911 int do_color_align;
6912 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6913 struct vm_unmapped_area_info info;
6914
6915 if (unlikely(len > TASK_SIZE))
6916 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6917 do_color_align = 1;
6918
6919 /* requesting a specific address */
6920 +
6921 +#ifdef CONFIG_PAX_RANDMMAP
6922 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6923 +#endif
6924 +
6925 if (addr) {
6926 if (do_color_align)
6927 addr = COLOUR_ALIGN(addr, pgoff);
6928 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6929 addr = PAGE_ALIGN(addr);
6930
6931 vma = find_vma(mm, addr);
6932 - if (TASK_SIZE - len >= addr &&
6933 - (!vma || addr + len <= vma->vm_start))
6934 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6935 return addr;
6936 }
6937
6938 info.length = len;
6939 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6940 info.align_offset = pgoff << PAGE_SHIFT;
6941 + info.threadstack_offset = offset;
6942
6943 if (dir == DOWN) {
6944 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6945 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6946 {
6947 unsigned long random_factor = 0UL;
6948
6949 +#ifdef CONFIG_PAX_RANDMMAP
6950 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
6951 +#endif
6952 +
6953 if (current->flags & PF_RANDOMIZE) {
6954 random_factor = get_random_int();
6955 random_factor = random_factor << PAGE_SHIFT;
6956 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6957
6958 if (mmap_is_legacy()) {
6959 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
6960 +
6961 +#ifdef CONFIG_PAX_RANDMMAP
6962 + if (mm->pax_flags & MF_PAX_RANDMMAP)
6963 + mm->mmap_base += mm->delta_mmap;
6964 +#endif
6965 +
6966 mm->get_unmapped_area = arch_get_unmapped_area;
6967 } else {
6968 mm->mmap_base = mmap_base(random_factor);
6969 +
6970 +#ifdef CONFIG_PAX_RANDMMAP
6971 + if (mm->pax_flags & MF_PAX_RANDMMAP)
6972 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
6973 +#endif
6974 +
6975 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
6976 }
6977 }
6978
6979 -static inline unsigned long brk_rnd(void)
6980 -{
6981 - unsigned long rnd = get_random_int();
6982 -
6983 - rnd = rnd << PAGE_SHIFT;
6984 - /* 8MB for 32bit, 256MB for 64bit */
6985 - if (TASK_IS_32BIT_ADDR)
6986 - rnd = rnd & 0x7ffffful;
6987 - else
6988 - rnd = rnd & 0xffffffful;
6989 -
6990 - return rnd;
6991 -}
6992 -
6993 -unsigned long arch_randomize_brk(struct mm_struct *mm)
6994 -{
6995 - unsigned long base = mm->brk;
6996 - unsigned long ret;
6997 -
6998 - ret = PAGE_ALIGN(base + brk_rnd());
6999 -
7000 - if (ret < mm->brk)
7001 - return mm->brk;
7002 -
7003 - return ret;
7004 -}
7005 -
7006 int __virt_addr_valid(const volatile void *kaddr)
7007 {
7008 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7009 diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c
7010 index d07e041..bedb72b 100644
7011 --- a/arch/mips/pci/pci-octeon.c
7012 +++ b/arch/mips/pci/pci-octeon.c
7013 @@ -327,8 +327,8 @@ static int octeon_write_config(struct pci_bus *bus, unsigned int devfn,
7014
7015
7016 static struct pci_ops octeon_pci_ops = {
7017 - octeon_read_config,
7018 - octeon_write_config,
7019 + .read = octeon_read_config,
7020 + .write = octeon_write_config,
7021 };
7022
7023 static struct resource octeon_pci_mem_resource = {
7024 diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c
7025 index 5e36c33..eb4a17b 100644
7026 --- a/arch/mips/pci/pcie-octeon.c
7027 +++ b/arch/mips/pci/pcie-octeon.c
7028 @@ -1792,8 +1792,8 @@ static int octeon_dummy_write_config(struct pci_bus *bus, unsigned int devfn,
7029 }
7030
7031 static struct pci_ops octeon_pcie0_ops = {
7032 - octeon_pcie0_read_config,
7033 - octeon_pcie0_write_config,
7034 + .read = octeon_pcie0_read_config,
7035 + .write = octeon_pcie0_write_config,
7036 };
7037
7038 static struct resource octeon_pcie0_mem_resource = {
7039 @@ -1813,8 +1813,8 @@ static struct pci_controller octeon_pcie0_controller = {
7040 };
7041
7042 static struct pci_ops octeon_pcie1_ops = {
7043 - octeon_pcie1_read_config,
7044 - octeon_pcie1_write_config,
7045 + .read = octeon_pcie1_read_config,
7046 + .write = octeon_pcie1_write_config,
7047 };
7048
7049 static struct resource octeon_pcie1_mem_resource = {
7050 @@ -1834,8 +1834,8 @@ static struct pci_controller octeon_pcie1_controller = {
7051 };
7052
7053 static struct pci_ops octeon_dummy_ops = {
7054 - octeon_dummy_read_config,
7055 - octeon_dummy_write_config,
7056 + .read = octeon_dummy_read_config,
7057 + .write = octeon_dummy_write_config,
7058 };
7059
7060 static struct resource octeon_dummy_mem_resource = {
7061 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7062 index a2358b4..7cead4f 100644
7063 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7064 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7065 @@ -187,9 +187,9 @@ void
7066 cont_nmi_dump(void)
7067 {
7068 #ifndef REAL_NMI_SIGNAL
7069 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7070 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7071
7072 - atomic_inc(&nmied_cpus);
7073 + atomic_inc_unchecked(&nmied_cpus);
7074 #endif
7075 /*
7076 * Only allow 1 cpu to proceed
7077 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7078 udelay(10000);
7079 }
7080 #else
7081 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7082 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7083 #endif
7084
7085 /*
7086 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7087 index a046b30..6799527 100644
7088 --- a/arch/mips/sni/rm200.c
7089 +++ b/arch/mips/sni/rm200.c
7090 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7091 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7092 spurious_irq_mask |= irqmask;
7093 }
7094 - atomic_inc(&irq_err_count);
7095 + atomic_inc_unchecked(&irq_err_count);
7096 /*
7097 * Theoretically we do not have to handle this IRQ,
7098 * but in Linux this does not cause problems and is
7099 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7100 index 41e873b..34d33a7 100644
7101 --- a/arch/mips/vr41xx/common/icu.c
7102 +++ b/arch/mips/vr41xx/common/icu.c
7103 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7104
7105 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7106
7107 - atomic_inc(&irq_err_count);
7108 + atomic_inc_unchecked(&irq_err_count);
7109
7110 return -1;
7111 }
7112 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7113 index ae0e4ee..e8f0692 100644
7114 --- a/arch/mips/vr41xx/common/irq.c
7115 +++ b/arch/mips/vr41xx/common/irq.c
7116 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7117 irq_cascade_t *cascade;
7118
7119 if (irq >= NR_IRQS) {
7120 - atomic_inc(&irq_err_count);
7121 + atomic_inc_unchecked(&irq_err_count);
7122 return;
7123 }
7124
7125 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7126 ret = cascade->get_irq(irq);
7127 irq = ret;
7128 if (ret < 0)
7129 - atomic_inc(&irq_err_count);
7130 + atomic_inc_unchecked(&irq_err_count);
7131 else
7132 irq_dispatch(irq);
7133 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7134 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7135 index 967d144..db12197 100644
7136 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7137 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7138 @@ -11,12 +11,14 @@
7139 #ifndef _ASM_PROC_CACHE_H
7140 #define _ASM_PROC_CACHE_H
7141
7142 +#include <linux/const.h>
7143 +
7144 /* L1 cache */
7145
7146 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7147 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7148 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7149 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7150 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7151 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7152
7153 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7154 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7155 index bcb5df2..84fabd2 100644
7156 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7157 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7158 @@ -16,13 +16,15 @@
7159 #ifndef _ASM_PROC_CACHE_H
7160 #define _ASM_PROC_CACHE_H
7161
7162 +#include <linux/const.h>
7163 +
7164 /*
7165 * L1 cache
7166 */
7167 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7168 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7169 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7170 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7171 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7172 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7173
7174 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7175 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7176 index 4ce7a01..449202a 100644
7177 --- a/arch/openrisc/include/asm/cache.h
7178 +++ b/arch/openrisc/include/asm/cache.h
7179 @@ -19,11 +19,13 @@
7180 #ifndef __ASM_OPENRISC_CACHE_H
7181 #define __ASM_OPENRISC_CACHE_H
7182
7183 +#include <linux/const.h>
7184 +
7185 /* FIXME: How can we replace these with values from the CPU...
7186 * they shouldn't be hard-coded!
7187 */
7188
7189 -#define L1_CACHE_BYTES 16
7190 #define L1_CACHE_SHIFT 4
7191 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7192
7193 #endif /* __ASM_OPENRISC_CACHE_H */
7194 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7195 index 226f8ca..9d9b87d 100644
7196 --- a/arch/parisc/include/asm/atomic.h
7197 +++ b/arch/parisc/include/asm/atomic.h
7198 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7199 return dec;
7200 }
7201
7202 +#define atomic64_read_unchecked(v) atomic64_read(v)
7203 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7204 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7205 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7206 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7207 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7208 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7209 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7210 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7211 +
7212 #endif /* !CONFIG_64BIT */
7213
7214
7215 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7216 index 47f11c7..3420df2 100644
7217 --- a/arch/parisc/include/asm/cache.h
7218 +++ b/arch/parisc/include/asm/cache.h
7219 @@ -5,6 +5,7 @@
7220 #ifndef __ARCH_PARISC_CACHE_H
7221 #define __ARCH_PARISC_CACHE_H
7222
7223 +#include <linux/const.h>
7224
7225 /*
7226 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7227 @@ -15,13 +16,13 @@
7228 * just ruin performance.
7229 */
7230 #ifdef CONFIG_PA20
7231 -#define L1_CACHE_BYTES 64
7232 #define L1_CACHE_SHIFT 6
7233 #else
7234 -#define L1_CACHE_BYTES 32
7235 #define L1_CACHE_SHIFT 5
7236 #endif
7237
7238 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7239 +
7240 #ifndef __ASSEMBLY__
7241
7242 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7243 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7244 index 3391d06..c23a2cc 100644
7245 --- a/arch/parisc/include/asm/elf.h
7246 +++ b/arch/parisc/include/asm/elf.h
7247 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7248
7249 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7250
7251 +#ifdef CONFIG_PAX_ASLR
7252 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7253 +
7254 +#define PAX_DELTA_MMAP_LEN 16
7255 +#define PAX_DELTA_STACK_LEN 16
7256 +#endif
7257 +
7258 /* This yields a mask that user programs can use to figure out what
7259 instruction set this CPU supports. This could be done in user space,
7260 but it's not easy, and we've already done it here. */
7261 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7262 index f213f5b..0af3e8e 100644
7263 --- a/arch/parisc/include/asm/pgalloc.h
7264 +++ b/arch/parisc/include/asm/pgalloc.h
7265 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7266 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7267 }
7268
7269 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7270 +{
7271 + pgd_populate(mm, pgd, pmd);
7272 +}
7273 +
7274 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7275 {
7276 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7277 @@ -93,6 +98,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7278 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7279 #define pmd_free(mm, x) do { } while (0)
7280 #define pgd_populate(mm, pmd, pte) BUG()
7281 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7282
7283 #endif
7284
7285 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7286 index 22b89d1..ce34230 100644
7287 --- a/arch/parisc/include/asm/pgtable.h
7288 +++ b/arch/parisc/include/asm/pgtable.h
7289 @@ -223,6 +223,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7290 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7291 #define PAGE_COPY PAGE_EXECREAD
7292 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7293 +
7294 +#ifdef CONFIG_PAX_PAGEEXEC
7295 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7296 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7297 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7298 +#else
7299 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7300 +# define PAGE_COPY_NOEXEC PAGE_COPY
7301 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7302 +#endif
7303 +
7304 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7305 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7306 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7307 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7308 index a5cb070..8604ddc 100644
7309 --- a/arch/parisc/include/asm/uaccess.h
7310 +++ b/arch/parisc/include/asm/uaccess.h
7311 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7312 const void __user *from,
7313 unsigned long n)
7314 {
7315 - int sz = __compiletime_object_size(to);
7316 + size_t sz = __compiletime_object_size(to);
7317 int ret = -EFAULT;
7318
7319 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7320 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7321 ret = __copy_from_user(to, from, n);
7322 else
7323 copy_from_user_overflow();
7324 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7325 index 5822e8e..bc5e638 100644
7326 --- a/arch/parisc/kernel/module.c
7327 +++ b/arch/parisc/kernel/module.c
7328 @@ -98,16 +98,38 @@
7329
7330 /* three functions to determine where in the module core
7331 * or init pieces the location is */
7332 +static inline int in_init_rx(struct module *me, void *loc)
7333 +{
7334 + return (loc >= me->module_init_rx &&
7335 + loc < (me->module_init_rx + me->init_size_rx));
7336 +}
7337 +
7338 +static inline int in_init_rw(struct module *me, void *loc)
7339 +{
7340 + return (loc >= me->module_init_rw &&
7341 + loc < (me->module_init_rw + me->init_size_rw));
7342 +}
7343 +
7344 static inline int in_init(struct module *me, void *loc)
7345 {
7346 - return (loc >= me->module_init &&
7347 - loc <= (me->module_init + me->init_size));
7348 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7349 +}
7350 +
7351 +static inline int in_core_rx(struct module *me, void *loc)
7352 +{
7353 + return (loc >= me->module_core_rx &&
7354 + loc < (me->module_core_rx + me->core_size_rx));
7355 +}
7356 +
7357 +static inline int in_core_rw(struct module *me, void *loc)
7358 +{
7359 + return (loc >= me->module_core_rw &&
7360 + loc < (me->module_core_rw + me->core_size_rw));
7361 }
7362
7363 static inline int in_core(struct module *me, void *loc)
7364 {
7365 - return (loc >= me->module_core &&
7366 - loc <= (me->module_core + me->core_size));
7367 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7368 }
7369
7370 static inline int in_local(struct module *me, void *loc)
7371 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7372 }
7373
7374 /* align things a bit */
7375 - me->core_size = ALIGN(me->core_size, 16);
7376 - me->arch.got_offset = me->core_size;
7377 - me->core_size += gots * sizeof(struct got_entry);
7378 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7379 + me->arch.got_offset = me->core_size_rw;
7380 + me->core_size_rw += gots * sizeof(struct got_entry);
7381
7382 - me->core_size = ALIGN(me->core_size, 16);
7383 - me->arch.fdesc_offset = me->core_size;
7384 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7385 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7386 + me->arch.fdesc_offset = me->core_size_rw;
7387 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7388
7389 me->arch.got_max = gots;
7390 me->arch.fdesc_max = fdescs;
7391 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7392
7393 BUG_ON(value == 0);
7394
7395 - got = me->module_core + me->arch.got_offset;
7396 + got = me->module_core_rw + me->arch.got_offset;
7397 for (i = 0; got[i].addr; i++)
7398 if (got[i].addr == value)
7399 goto out;
7400 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7401 #ifdef CONFIG_64BIT
7402 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7403 {
7404 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7405 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7406
7407 if (!value) {
7408 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7409 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7410
7411 /* Create new one */
7412 fdesc->addr = value;
7413 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7414 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7415 return (Elf_Addr)fdesc;
7416 }
7417 #endif /* CONFIG_64BIT */
7418 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7419
7420 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7421 end = table + sechdrs[me->arch.unwind_section].sh_size;
7422 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7423 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7424
7425 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7426 me->arch.unwind_section, table, end, gp);
7427 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7428 index e1ffea2..46ed66e 100644
7429 --- a/arch/parisc/kernel/sys_parisc.c
7430 +++ b/arch/parisc/kernel/sys_parisc.c
7431 @@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7432 unsigned long task_size = TASK_SIZE;
7433 int do_color_align, last_mmap;
7434 struct vm_unmapped_area_info info;
7435 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7436
7437 if (len > task_size)
7438 return -ENOMEM;
7439 @@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7440 goto found_addr;
7441 }
7442
7443 +#ifdef CONFIG_PAX_RANDMMAP
7444 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7445 +#endif
7446 +
7447 if (addr) {
7448 if (do_color_align && last_mmap)
7449 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7450 @@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7451 info.high_limit = mmap_upper_limit();
7452 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7453 info.align_offset = shared_align_offset(last_mmap, pgoff);
7454 + info.threadstack_offset = offset;
7455 addr = vm_unmapped_area(&info);
7456
7457 found_addr:
7458 @@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7459 unsigned long addr = addr0;
7460 int do_color_align, last_mmap;
7461 struct vm_unmapped_area_info info;
7462 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7463
7464 #ifdef CONFIG_64BIT
7465 /* This should only ever run for 32-bit processes. */
7466 @@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7467 }
7468
7469 /* requesting a specific address */
7470 +#ifdef CONFIG_PAX_RANDMMAP
7471 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7472 +#endif
7473 +
7474 if (addr) {
7475 if (do_color_align && last_mmap)
7476 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7477 @@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7478 info.high_limit = mm->mmap_base;
7479 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7480 info.align_offset = shared_align_offset(last_mmap, pgoff);
7481 + info.threadstack_offset = offset;
7482 addr = vm_unmapped_area(&info);
7483 if (!(addr & ~PAGE_MASK))
7484 goto found_addr;
7485 @@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7486 mm->mmap_legacy_base = mmap_legacy_base();
7487 mm->mmap_base = mmap_upper_limit();
7488
7489 +#ifdef CONFIG_PAX_RANDMMAP
7490 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7491 + mm->mmap_legacy_base += mm->delta_mmap;
7492 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7493 + }
7494 +#endif
7495 +
7496 if (mmap_is_legacy()) {
7497 mm->mmap_base = mm->mmap_legacy_base;
7498 mm->get_unmapped_area = arch_get_unmapped_area;
7499 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7500 index 47ee620..1107387 100644
7501 --- a/arch/parisc/kernel/traps.c
7502 +++ b/arch/parisc/kernel/traps.c
7503 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7504
7505 down_read(&current->mm->mmap_sem);
7506 vma = find_vma(current->mm,regs->iaoq[0]);
7507 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7508 - && (vma->vm_flags & VM_EXEC)) {
7509 -
7510 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7511 fault_address = regs->iaoq[0];
7512 fault_space = regs->iasq[0];
7513
7514 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7515 index e5120e6..8ddb5cc 100644
7516 --- a/arch/parisc/mm/fault.c
7517 +++ b/arch/parisc/mm/fault.c
7518 @@ -15,6 +15,7 @@
7519 #include <linux/sched.h>
7520 #include <linux/interrupt.h>
7521 #include <linux/module.h>
7522 +#include <linux/unistd.h>
7523
7524 #include <asm/uaccess.h>
7525 #include <asm/traps.h>
7526 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7527 static unsigned long
7528 parisc_acctyp(unsigned long code, unsigned int inst)
7529 {
7530 - if (code == 6 || code == 16)
7531 + if (code == 6 || code == 7 || code == 16)
7532 return VM_EXEC;
7533
7534 switch (inst & 0xf0000000) {
7535 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7536 }
7537 #endif
7538
7539 +#ifdef CONFIG_PAX_PAGEEXEC
7540 +/*
7541 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7542 + *
7543 + * returns 1 when task should be killed
7544 + * 2 when rt_sigreturn trampoline was detected
7545 + * 3 when unpatched PLT trampoline was detected
7546 + */
7547 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7548 +{
7549 +
7550 +#ifdef CONFIG_PAX_EMUPLT
7551 + int err;
7552 +
7553 + do { /* PaX: unpatched PLT emulation */
7554 + unsigned int bl, depwi;
7555 +
7556 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7557 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7558 +
7559 + if (err)
7560 + break;
7561 +
7562 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7563 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7564 +
7565 + err = get_user(ldw, (unsigned int *)addr);
7566 + err |= get_user(bv, (unsigned int *)(addr+4));
7567 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7568 +
7569 + if (err)
7570 + break;
7571 +
7572 + if (ldw == 0x0E801096U &&
7573 + bv == 0xEAC0C000U &&
7574 + ldw2 == 0x0E881095U)
7575 + {
7576 + unsigned int resolver, map;
7577 +
7578 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7579 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7580 + if (err)
7581 + break;
7582 +
7583 + regs->gr[20] = instruction_pointer(regs)+8;
7584 + regs->gr[21] = map;
7585 + regs->gr[22] = resolver;
7586 + regs->iaoq[0] = resolver | 3UL;
7587 + regs->iaoq[1] = regs->iaoq[0] + 4;
7588 + return 3;
7589 + }
7590 + }
7591 + } while (0);
7592 +#endif
7593 +
7594 +#ifdef CONFIG_PAX_EMUTRAMP
7595 +
7596 +#ifndef CONFIG_PAX_EMUSIGRT
7597 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7598 + return 1;
7599 +#endif
7600 +
7601 + do { /* PaX: rt_sigreturn emulation */
7602 + unsigned int ldi1, ldi2, bel, nop;
7603 +
7604 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7605 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7606 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7607 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7608 +
7609 + if (err)
7610 + break;
7611 +
7612 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7613 + ldi2 == 0x3414015AU &&
7614 + bel == 0xE4008200U &&
7615 + nop == 0x08000240U)
7616 + {
7617 + regs->gr[25] = (ldi1 & 2) >> 1;
7618 + regs->gr[20] = __NR_rt_sigreturn;
7619 + regs->gr[31] = regs->iaoq[1] + 16;
7620 + regs->sr[0] = regs->iasq[1];
7621 + regs->iaoq[0] = 0x100UL;
7622 + regs->iaoq[1] = regs->iaoq[0] + 4;
7623 + regs->iasq[0] = regs->sr[2];
7624 + regs->iasq[1] = regs->sr[2];
7625 + return 2;
7626 + }
7627 + } while (0);
7628 +#endif
7629 +
7630 + return 1;
7631 +}
7632 +
7633 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7634 +{
7635 + unsigned long i;
7636 +
7637 + printk(KERN_ERR "PAX: bytes at PC: ");
7638 + for (i = 0; i < 5; i++) {
7639 + unsigned int c;
7640 + if (get_user(c, (unsigned int *)pc+i))
7641 + printk(KERN_CONT "???????? ");
7642 + else
7643 + printk(KERN_CONT "%08x ", c);
7644 + }
7645 + printk("\n");
7646 +}
7647 +#endif
7648 +
7649 int fixup_exception(struct pt_regs *regs)
7650 {
7651 const struct exception_table_entry *fix;
7652 @@ -234,8 +345,33 @@ retry:
7653
7654 good_area:
7655
7656 - if ((vma->vm_flags & acc_type) != acc_type)
7657 + if ((vma->vm_flags & acc_type) != acc_type) {
7658 +
7659 +#ifdef CONFIG_PAX_PAGEEXEC
7660 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7661 + (address & ~3UL) == instruction_pointer(regs))
7662 + {
7663 + up_read(&mm->mmap_sem);
7664 + switch (pax_handle_fetch_fault(regs)) {
7665 +
7666 +#ifdef CONFIG_PAX_EMUPLT
7667 + case 3:
7668 + return;
7669 +#endif
7670 +
7671 +#ifdef CONFIG_PAX_EMUTRAMP
7672 + case 2:
7673 + return;
7674 +#endif
7675 +
7676 + }
7677 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7678 + do_group_exit(SIGKILL);
7679 + }
7680 +#endif
7681 +
7682 goto bad_area;
7683 + }
7684
7685 /*
7686 * If for any reason at all we couldn't handle the fault, make
7687 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7688 index a2a168e..e484682 100644
7689 --- a/arch/powerpc/Kconfig
7690 +++ b/arch/powerpc/Kconfig
7691 @@ -408,6 +408,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7692 config KEXEC
7693 bool "kexec system call"
7694 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7695 + depends on !GRKERNSEC_KMEM
7696 help
7697 kexec is a system call that implements the ability to shutdown your
7698 current kernel, and to start another kernel. It is like a reboot
7699 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7700 index 512d278..d31fadd 100644
7701 --- a/arch/powerpc/include/asm/atomic.h
7702 +++ b/arch/powerpc/include/asm/atomic.h
7703 @@ -12,6 +12,11 @@
7704
7705 #define ATOMIC_INIT(i) { (i) }
7706
7707 +#define _ASM_EXTABLE(from, to) \
7708 +" .section __ex_table,\"a\"\n" \
7709 + PPC_LONG" " #from ", " #to"\n" \
7710 +" .previous\n"
7711 +
7712 static __inline__ int atomic_read(const atomic_t *v)
7713 {
7714 int t;
7715 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7716 return t;
7717 }
7718
7719 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7720 +{
7721 + int t;
7722 +
7723 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7724 +
7725 + return t;
7726 +}
7727 +
7728 static __inline__ void atomic_set(atomic_t *v, int i)
7729 {
7730 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7731 }
7732
7733 -#define ATOMIC_OP(op, asm_op) \
7734 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7735 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7736 +{
7737 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7738 +}
7739 +
7740 +#ifdef CONFIG_PAX_REFCOUNT
7741 +#define __REFCOUNT_OP(op) op##o.
7742 +#define __OVERFLOW_PRE \
7743 + " mcrxr cr0\n"
7744 +#define __OVERFLOW_POST \
7745 + " bf 4*cr0+so, 3f\n" \
7746 + "2: .long 0x00c00b00\n" \
7747 + "3:\n"
7748 +#define __OVERFLOW_EXTABLE \
7749 + "\n4:\n"
7750 + _ASM_EXTABLE(2b, 4b)
7751 +#else
7752 +#define __REFCOUNT_OP(op) op
7753 +#define __OVERFLOW_PRE
7754 +#define __OVERFLOW_POST
7755 +#define __OVERFLOW_EXTABLE
7756 +#endif
7757 +
7758 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7759 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7760 { \
7761 int t; \
7762 \
7763 __asm__ __volatile__( \
7764 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7765 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7766 + pre_op \
7767 #asm_op " %0,%2,%0\n" \
7768 + post_op \
7769 PPC405_ERR77(0,%3) \
7770 " stwcx. %0,0,%3 \n" \
7771 " bne- 1b\n" \
7772 + extable \
7773 : "=&r" (t), "+m" (v->counter) \
7774 : "r" (a), "r" (&v->counter) \
7775 : "cc"); \
7776 } \
7777
7778 -#define ATOMIC_OP_RETURN(op, asm_op) \
7779 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7780 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7781 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7782 +
7783 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7784 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7785 { \
7786 int t; \
7787 \
7788 __asm__ __volatile__( \
7789 PPC_ATOMIC_ENTRY_BARRIER \
7790 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7791 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7792 + pre_op \
7793 #asm_op " %0,%1,%0\n" \
7794 + post_op \
7795 PPC405_ERR77(0,%2) \
7796 " stwcx. %0,0,%2 \n" \
7797 " bne- 1b\n" \
7798 + extable \
7799 PPC_ATOMIC_EXIT_BARRIER \
7800 : "=&r" (t) \
7801 : "r" (a), "r" (&v->counter) \
7802 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7803 return t; \
7804 }
7805
7806 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7807 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7808 +
7809 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7810
7811 ATOMIC_OPS(add, add)
7812 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7813
7814 #undef ATOMIC_OPS
7815 #undef ATOMIC_OP_RETURN
7816 +#undef __ATOMIC_OP_RETURN
7817 #undef ATOMIC_OP
7818 +#undef __ATOMIC_OP
7819
7820 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7821
7822 -static __inline__ void atomic_inc(atomic_t *v)
7823 -{
7824 - int t;
7825 +/*
7826 + * atomic_inc - increment atomic variable
7827 + * @v: pointer of type atomic_t
7828 + *
7829 + * Automatically increments @v by 1
7830 + */
7831 +#define atomic_inc(v) atomic_add(1, (v))
7832 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7833
7834 - __asm__ __volatile__(
7835 -"1: lwarx %0,0,%2 # atomic_inc\n\
7836 - addic %0,%0,1\n"
7837 - PPC405_ERR77(0,%2)
7838 -" stwcx. %0,0,%2 \n\
7839 - bne- 1b"
7840 - : "=&r" (t), "+m" (v->counter)
7841 - : "r" (&v->counter)
7842 - : "cc", "xer");
7843 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7844 +{
7845 + atomic_add_unchecked(1, v);
7846 }
7847
7848 -static __inline__ int atomic_inc_return(atomic_t *v)
7849 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7850 {
7851 - int t;
7852 -
7853 - __asm__ __volatile__(
7854 - PPC_ATOMIC_ENTRY_BARRIER
7855 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7856 - addic %0,%0,1\n"
7857 - PPC405_ERR77(0,%1)
7858 -" stwcx. %0,0,%1 \n\
7859 - bne- 1b"
7860 - PPC_ATOMIC_EXIT_BARRIER
7861 - : "=&r" (t)
7862 - : "r" (&v->counter)
7863 - : "cc", "xer", "memory");
7864 -
7865 - return t;
7866 + return atomic_add_return_unchecked(1, v);
7867 }
7868
7869 /*
7870 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7871 */
7872 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7873
7874 -static __inline__ void atomic_dec(atomic_t *v)
7875 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7876 {
7877 - int t;
7878 -
7879 - __asm__ __volatile__(
7880 -"1: lwarx %0,0,%2 # atomic_dec\n\
7881 - addic %0,%0,-1\n"
7882 - PPC405_ERR77(0,%2)\
7883 -" stwcx. %0,0,%2\n\
7884 - bne- 1b"
7885 - : "=&r" (t), "+m" (v->counter)
7886 - : "r" (&v->counter)
7887 - : "cc", "xer");
7888 + return atomic_add_return_unchecked(1, v) == 0;
7889 }
7890
7891 -static __inline__ int atomic_dec_return(atomic_t *v)
7892 +/*
7893 + * atomic_dec - decrement atomic variable
7894 + * @v: pointer of type atomic_t
7895 + *
7896 + * Atomically decrements @v by 1
7897 + */
7898 +#define atomic_dec(v) atomic_sub(1, (v))
7899 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7900 +
7901 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7902 {
7903 - int t;
7904 -
7905 - __asm__ __volatile__(
7906 - PPC_ATOMIC_ENTRY_BARRIER
7907 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7908 - addic %0,%0,-1\n"
7909 - PPC405_ERR77(0,%1)
7910 -" stwcx. %0,0,%1\n\
7911 - bne- 1b"
7912 - PPC_ATOMIC_EXIT_BARRIER
7913 - : "=&r" (t)
7914 - : "r" (&v->counter)
7915 - : "cc", "xer", "memory");
7916 -
7917 - return t;
7918 + atomic_sub_unchecked(1, v);
7919 }
7920
7921 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7922 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7923
7924 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7925 +{
7926 + return cmpxchg(&(v->counter), old, new);
7927 +}
7928 +
7929 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7930 +{
7931 + return xchg(&(v->counter), new);
7932 +}
7933 +
7934 /**
7935 * __atomic_add_unless - add unless the number is a given value
7936 * @v: pointer of type atomic_t
7937 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7938 PPC_ATOMIC_ENTRY_BARRIER
7939 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7940 cmpw 0,%0,%3 \n\
7941 - beq- 2f \n\
7942 - add %0,%2,%0 \n"
7943 + beq- 2f \n"
7944 +
7945 +#ifdef CONFIG_PAX_REFCOUNT
7946 +" mcrxr cr0\n"
7947 +" addo. %0,%2,%0\n"
7948 +" bf 4*cr0+so, 4f\n"
7949 +"3:.long " "0x00c00b00""\n"
7950 +"4:\n"
7951 +#else
7952 + "add %0,%2,%0 \n"
7953 +#endif
7954 +
7955 PPC405_ERR77(0,%2)
7956 " stwcx. %0,0,%1 \n\
7957 bne- 1b \n"
7958 +"5:"
7959 +
7960 +#ifdef CONFIG_PAX_REFCOUNT
7961 + _ASM_EXTABLE(3b, 5b)
7962 +#endif
7963 +
7964 PPC_ATOMIC_EXIT_BARRIER
7965 " subf %0,%2,%0 \n\
7966 2:"
7967 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7968 }
7969 #define atomic_dec_if_positive atomic_dec_if_positive
7970
7971 +#define smp_mb__before_atomic_dec() smp_mb()
7972 +#define smp_mb__after_atomic_dec() smp_mb()
7973 +#define smp_mb__before_atomic_inc() smp_mb()
7974 +#define smp_mb__after_atomic_inc() smp_mb()
7975 +
7976 #ifdef __powerpc64__
7977
7978 #define ATOMIC64_INIT(i) { (i) }
7979 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7980 return t;
7981 }
7982
7983 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
7984 +{
7985 + long t;
7986 +
7987 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7988 +
7989 + return t;
7990 +}
7991 +
7992 static __inline__ void atomic64_set(atomic64_t *v, long i)
7993 {
7994 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7995 }
7996
7997 -#define ATOMIC64_OP(op, asm_op) \
7998 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
7999 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
8000 +{
8001 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8002 +}
8003 +
8004 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
8005 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8006 { \
8007 long t; \
8008 \
8009 __asm__ __volatile__( \
8010 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8011 + pre_op \
8012 #asm_op " %0,%2,%0\n" \
8013 + post_op \
8014 " stdcx. %0,0,%3 \n" \
8015 " bne- 1b\n" \
8016 + extable \
8017 : "=&r" (t), "+m" (v->counter) \
8018 : "r" (a), "r" (&v->counter) \
8019 : "cc"); \
8020 }
8021
8022 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8023 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8024 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8025 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8026 +
8027 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8028 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8029 { \
8030 long t; \
8031 \
8032 __asm__ __volatile__( \
8033 PPC_ATOMIC_ENTRY_BARRIER \
8034 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8035 + pre_op \
8036 #asm_op " %0,%1,%0\n" \
8037 + post_op \
8038 " stdcx. %0,0,%2 \n" \
8039 " bne- 1b\n" \
8040 + extable \
8041 PPC_ATOMIC_EXIT_BARRIER \
8042 : "=&r" (t) \
8043 : "r" (a), "r" (&v->counter) \
8044 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8045 return t; \
8046 }
8047
8048 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8049 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8050 +
8051 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8052
8053 ATOMIC64_OPS(add, add)
8054 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8055
8056 #undef ATOMIC64_OPS
8057 #undef ATOMIC64_OP_RETURN
8058 +#undef __ATOMIC64_OP_RETURN
8059 #undef ATOMIC64_OP
8060 +#undef __ATOMIC64_OP
8061 +#undef __OVERFLOW_EXTABLE
8062 +#undef __OVERFLOW_POST
8063 +#undef __OVERFLOW_PRE
8064 +#undef __REFCOUNT_OP
8065
8066 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8067
8068 -static __inline__ void atomic64_inc(atomic64_t *v)
8069 -{
8070 - long t;
8071 +/*
8072 + * atomic64_inc - increment atomic variable
8073 + * @v: pointer of type atomic64_t
8074 + *
8075 + * Automatically increments @v by 1
8076 + */
8077 +#define atomic64_inc(v) atomic64_add(1, (v))
8078 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8079
8080 - __asm__ __volatile__(
8081 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8082 - addic %0,%0,1\n\
8083 - stdcx. %0,0,%2 \n\
8084 - bne- 1b"
8085 - : "=&r" (t), "+m" (v->counter)
8086 - : "r" (&v->counter)
8087 - : "cc", "xer");
8088 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8089 +{
8090 + atomic64_add_unchecked(1, v);
8091 }
8092
8093 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8094 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8095 {
8096 - long t;
8097 -
8098 - __asm__ __volatile__(
8099 - PPC_ATOMIC_ENTRY_BARRIER
8100 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8101 - addic %0,%0,1\n\
8102 - stdcx. %0,0,%1 \n\
8103 - bne- 1b"
8104 - PPC_ATOMIC_EXIT_BARRIER
8105 - : "=&r" (t)
8106 - : "r" (&v->counter)
8107 - : "cc", "xer", "memory");
8108 -
8109 - return t;
8110 + return atomic64_add_return_unchecked(1, v);
8111 }
8112
8113 /*
8114 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8115 */
8116 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8117
8118 -static __inline__ void atomic64_dec(atomic64_t *v)
8119 +/*
8120 + * atomic64_dec - decrement atomic variable
8121 + * @v: pointer of type atomic64_t
8122 + *
8123 + * Atomically decrements @v by 1
8124 + */
8125 +#define atomic64_dec(v) atomic64_sub(1, (v))
8126 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8127 +
8128 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8129 {
8130 - long t;
8131 -
8132 - __asm__ __volatile__(
8133 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8134 - addic %0,%0,-1\n\
8135 - stdcx. %0,0,%2\n\
8136 - bne- 1b"
8137 - : "=&r" (t), "+m" (v->counter)
8138 - : "r" (&v->counter)
8139 - : "cc", "xer");
8140 -}
8141 -
8142 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8143 -{
8144 - long t;
8145 -
8146 - __asm__ __volatile__(
8147 - PPC_ATOMIC_ENTRY_BARRIER
8148 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8149 - addic %0,%0,-1\n\
8150 - stdcx. %0,0,%1\n\
8151 - bne- 1b"
8152 - PPC_ATOMIC_EXIT_BARRIER
8153 - : "=&r" (t)
8154 - : "r" (&v->counter)
8155 - : "cc", "xer", "memory");
8156 -
8157 - return t;
8158 + atomic64_sub_unchecked(1, v);
8159 }
8160
8161 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8162 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8163 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8164 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8165
8166 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8167 +{
8168 + return cmpxchg(&(v->counter), old, new);
8169 +}
8170 +
8171 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8172 +{
8173 + return xchg(&(v->counter), new);
8174 +}
8175 +
8176 /**
8177 * atomic64_add_unless - add unless the number is a given value
8178 * @v: pointer of type atomic64_t
8179 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8180
8181 __asm__ __volatile__ (
8182 PPC_ATOMIC_ENTRY_BARRIER
8183 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8184 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8185 cmpd 0,%0,%3 \n\
8186 - beq- 2f \n\
8187 - add %0,%2,%0 \n"
8188 + beq- 2f \n"
8189 +
8190 +#ifdef CONFIG_PAX_REFCOUNT
8191 +" mcrxr cr0\n"
8192 +" addo. %0,%2,%0\n"
8193 +" bf 4*cr0+so, 4f\n"
8194 +"3:.long " "0x00c00b00""\n"
8195 +"4:\n"
8196 +#else
8197 + "add %0,%2,%0 \n"
8198 +#endif
8199 +
8200 " stdcx. %0,0,%1 \n\
8201 bne- 1b \n"
8202 PPC_ATOMIC_EXIT_BARRIER
8203 +"5:"
8204 +
8205 +#ifdef CONFIG_PAX_REFCOUNT
8206 + _ASM_EXTABLE(3b, 5b)
8207 +#endif
8208 +
8209 " subf %0,%2,%0 \n\
8210 2:"
8211 : "=&r" (t)
8212 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8213 index a3bf5be..e03ba81 100644
8214 --- a/arch/powerpc/include/asm/barrier.h
8215 +++ b/arch/powerpc/include/asm/barrier.h
8216 @@ -76,7 +76,7 @@
8217 do { \
8218 compiletime_assert_atomic_type(*p); \
8219 smp_lwsync(); \
8220 - ACCESS_ONCE(*p) = (v); \
8221 + ACCESS_ONCE_RW(*p) = (v); \
8222 } while (0)
8223
8224 #define smp_load_acquire(p) \
8225 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8226 index 34a05a1..a1f2c67 100644
8227 --- a/arch/powerpc/include/asm/cache.h
8228 +++ b/arch/powerpc/include/asm/cache.h
8229 @@ -4,6 +4,7 @@
8230 #ifdef __KERNEL__
8231
8232 #include <asm/reg.h>
8233 +#include <linux/const.h>
8234
8235 /* bytes per L1 cache line */
8236 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8237 @@ -23,7 +24,7 @@
8238 #define L1_CACHE_SHIFT 7
8239 #endif
8240
8241 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8242 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8243
8244 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8245
8246 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8247 index 57d289a..b36c98c 100644
8248 --- a/arch/powerpc/include/asm/elf.h
8249 +++ b/arch/powerpc/include/asm/elf.h
8250 @@ -30,6 +30,18 @@
8251
8252 #define ELF_ET_DYN_BASE 0x20000000
8253
8254 +#ifdef CONFIG_PAX_ASLR
8255 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8256 +
8257 +#ifdef __powerpc64__
8258 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8259 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8260 +#else
8261 +#define PAX_DELTA_MMAP_LEN 15
8262 +#define PAX_DELTA_STACK_LEN 15
8263 +#endif
8264 +#endif
8265 +
8266 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8267
8268 /*
8269 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8270 (0x7ff >> (PAGE_SHIFT - 12)) : \
8271 (0x3ffff >> (PAGE_SHIFT - 12)))
8272
8273 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8274 -#define arch_randomize_brk arch_randomize_brk
8275 -
8276 -
8277 #ifdef CONFIG_SPU_BASE
8278 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8279 #define NT_SPU 1
8280 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8281 index 8196e9c..d83a9f3 100644
8282 --- a/arch/powerpc/include/asm/exec.h
8283 +++ b/arch/powerpc/include/asm/exec.h
8284 @@ -4,6 +4,6 @@
8285 #ifndef _ASM_POWERPC_EXEC_H
8286 #define _ASM_POWERPC_EXEC_H
8287
8288 -extern unsigned long arch_align_stack(unsigned long sp);
8289 +#define arch_align_stack(x) ((x) & ~0xfUL)
8290
8291 #endif /* _ASM_POWERPC_EXEC_H */
8292 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8293 index 5acabbd..7ea14fa 100644
8294 --- a/arch/powerpc/include/asm/kmap_types.h
8295 +++ b/arch/powerpc/include/asm/kmap_types.h
8296 @@ -10,7 +10,7 @@
8297 * 2 of the License, or (at your option) any later version.
8298 */
8299
8300 -#define KM_TYPE_NR 16
8301 +#define KM_TYPE_NR 17
8302
8303 #endif /* __KERNEL__ */
8304 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8305 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8306 index b8da913..c02b593 100644
8307 --- a/arch/powerpc/include/asm/local.h
8308 +++ b/arch/powerpc/include/asm/local.h
8309 @@ -9,21 +9,65 @@ typedef struct
8310 atomic_long_t a;
8311 } local_t;
8312
8313 +typedef struct
8314 +{
8315 + atomic_long_unchecked_t a;
8316 +} local_unchecked_t;
8317 +
8318 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8319
8320 #define local_read(l) atomic_long_read(&(l)->a)
8321 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8322 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8323 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8324
8325 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8326 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8327 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8328 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8329 #define local_inc(l) atomic_long_inc(&(l)->a)
8330 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8331 #define local_dec(l) atomic_long_dec(&(l)->a)
8332 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8333
8334 static __inline__ long local_add_return(long a, local_t *l)
8335 {
8336 long t;
8337
8338 __asm__ __volatile__(
8339 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8340 +
8341 +#ifdef CONFIG_PAX_REFCOUNT
8342 +" mcrxr cr0\n"
8343 +" addo. %0,%1,%0\n"
8344 +" bf 4*cr0+so, 3f\n"
8345 +"2:.long " "0x00c00b00""\n"
8346 +#else
8347 +" add %0,%1,%0\n"
8348 +#endif
8349 +
8350 +"3:\n"
8351 + PPC405_ERR77(0,%2)
8352 + PPC_STLCX "%0,0,%2 \n\
8353 + bne- 1b"
8354 +
8355 +#ifdef CONFIG_PAX_REFCOUNT
8356 +"\n4:\n"
8357 + _ASM_EXTABLE(2b, 4b)
8358 +#endif
8359 +
8360 + : "=&r" (t)
8361 + : "r" (a), "r" (&(l->a.counter))
8362 + : "cc", "memory");
8363 +
8364 + return t;
8365 +}
8366 +
8367 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8368 +{
8369 + long t;
8370 +
8371 + __asm__ __volatile__(
8372 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8373 add %0,%1,%0\n"
8374 PPC405_ERR77(0,%2)
8375 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8376
8377 #define local_cmpxchg(l, o, n) \
8378 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8379 +#define local_cmpxchg_unchecked(l, o, n) \
8380 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8381 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8382
8383 /**
8384 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8385 index 8565c25..2865190 100644
8386 --- a/arch/powerpc/include/asm/mman.h
8387 +++ b/arch/powerpc/include/asm/mman.h
8388 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8389 }
8390 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8391
8392 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8393 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8394 {
8395 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8396 }
8397 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8398 index 69c0598..2c56964 100644
8399 --- a/arch/powerpc/include/asm/page.h
8400 +++ b/arch/powerpc/include/asm/page.h
8401 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8402 * and needs to be executable. This means the whole heap ends
8403 * up being executable.
8404 */
8405 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8406 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8407 +#define VM_DATA_DEFAULT_FLAGS32 \
8408 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8409 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8410
8411 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8412 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8413 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8414 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8415 #endif
8416
8417 +#define ktla_ktva(addr) (addr)
8418 +#define ktva_ktla(addr) (addr)
8419 +
8420 #ifndef CONFIG_PPC_BOOK3S_64
8421 /*
8422 * Use the top bit of the higher-level page table entries to indicate whether
8423 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8424 index d908a46..3753f71 100644
8425 --- a/arch/powerpc/include/asm/page_64.h
8426 +++ b/arch/powerpc/include/asm/page_64.h
8427 @@ -172,15 +172,18 @@ do { \
8428 * stack by default, so in the absence of a PT_GNU_STACK program header
8429 * we turn execute permission off.
8430 */
8431 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8432 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8433 +#define VM_STACK_DEFAULT_FLAGS32 \
8434 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8435 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8436
8437 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8438 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8439
8440 +#ifndef CONFIG_PAX_PAGEEXEC
8441 #define VM_STACK_DEFAULT_FLAGS \
8442 (is_32bit_task() ? \
8443 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8444 +#endif
8445
8446 #include <asm-generic/getorder.h>
8447
8448 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8449 index 4b0be20..c15a27d 100644
8450 --- a/arch/powerpc/include/asm/pgalloc-64.h
8451 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8452 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8453 #ifndef CONFIG_PPC_64K_PAGES
8454
8455 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8456 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8457
8458 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8459 {
8460 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8461 pud_set(pud, (unsigned long)pmd);
8462 }
8463
8464 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8465 +{
8466 + pud_populate(mm, pud, pmd);
8467 +}
8468 +
8469 #define pmd_populate(mm, pmd, pte_page) \
8470 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8471 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8472 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8473 #endif
8474
8475 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8476 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8477
8478 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8479 pte_t *pte)
8480 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8481 index a8805fe..6d69617 100644
8482 --- a/arch/powerpc/include/asm/pgtable.h
8483 +++ b/arch/powerpc/include/asm/pgtable.h
8484 @@ -2,6 +2,7 @@
8485 #define _ASM_POWERPC_PGTABLE_H
8486 #ifdef __KERNEL__
8487
8488 +#include <linux/const.h>
8489 #ifndef __ASSEMBLY__
8490 #include <linux/mmdebug.h>
8491 #include <linux/mmzone.h>
8492 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8493 index 4aad413..85d86bf 100644
8494 --- a/arch/powerpc/include/asm/pte-hash32.h
8495 +++ b/arch/powerpc/include/asm/pte-hash32.h
8496 @@ -21,6 +21,7 @@
8497 #define _PAGE_FILE 0x004 /* when !present: nonlinear file mapping */
8498 #define _PAGE_USER 0x004 /* usermode access allowed */
8499 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8500 +#define _PAGE_EXEC _PAGE_GUARDED
8501 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8502 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8503 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8504 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8505 index 1c874fb..e8480a4 100644
8506 --- a/arch/powerpc/include/asm/reg.h
8507 +++ b/arch/powerpc/include/asm/reg.h
8508 @@ -253,6 +253,7 @@
8509 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8510 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8511 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8512 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8513 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8514 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8515 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8516 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8517 index 5a6614a..d89995d1 100644
8518 --- a/arch/powerpc/include/asm/smp.h
8519 +++ b/arch/powerpc/include/asm/smp.h
8520 @@ -51,7 +51,7 @@ struct smp_ops_t {
8521 int (*cpu_disable)(void);
8522 void (*cpu_die)(unsigned int nr);
8523 int (*cpu_bootable)(unsigned int nr);
8524 -};
8525 +} __no_const;
8526
8527 extern void smp_send_debugger_break(void);
8528 extern void start_secondary_resume(void);
8529 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8530 index 4dbe072..b803275 100644
8531 --- a/arch/powerpc/include/asm/spinlock.h
8532 +++ b/arch/powerpc/include/asm/spinlock.h
8533 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8534 __asm__ __volatile__(
8535 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8536 __DO_SIGN_EXTEND
8537 -" addic. %0,%0,1\n\
8538 - ble- 2f\n"
8539 +
8540 +#ifdef CONFIG_PAX_REFCOUNT
8541 +" mcrxr cr0\n"
8542 +" addico. %0,%0,1\n"
8543 +" bf 4*cr0+so, 3f\n"
8544 +"2:.long " "0x00c00b00""\n"
8545 +#else
8546 +" addic. %0,%0,1\n"
8547 +#endif
8548 +
8549 +"3:\n"
8550 + "ble- 4f\n"
8551 PPC405_ERR77(0,%1)
8552 " stwcx. %0,0,%1\n\
8553 bne- 1b\n"
8554 PPC_ACQUIRE_BARRIER
8555 -"2:" : "=&r" (tmp)
8556 +"4:"
8557 +
8558 +#ifdef CONFIG_PAX_REFCOUNT
8559 + _ASM_EXTABLE(2b,4b)
8560 +#endif
8561 +
8562 + : "=&r" (tmp)
8563 : "r" (&rw->lock)
8564 : "cr0", "xer", "memory");
8565
8566 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8567 __asm__ __volatile__(
8568 "# read_unlock\n\t"
8569 PPC_RELEASE_BARRIER
8570 -"1: lwarx %0,0,%1\n\
8571 - addic %0,%0,-1\n"
8572 +"1: lwarx %0,0,%1\n"
8573 +
8574 +#ifdef CONFIG_PAX_REFCOUNT
8575 +" mcrxr cr0\n"
8576 +" addico. %0,%0,-1\n"
8577 +" bf 4*cr0+so, 3f\n"
8578 +"2:.long " "0x00c00b00""\n"
8579 +#else
8580 +" addic. %0,%0,-1\n"
8581 +#endif
8582 +
8583 +"3:\n"
8584 PPC405_ERR77(0,%1)
8585 " stwcx. %0,0,%1\n\
8586 bne- 1b"
8587 +
8588 +#ifdef CONFIG_PAX_REFCOUNT
8589 +"\n4:\n"
8590 + _ASM_EXTABLE(2b, 4b)
8591 +#endif
8592 +
8593 : "=&r"(tmp)
8594 : "r"(&rw->lock)
8595 : "cr0", "xer", "memory");
8596 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8597 index 0be6c68..9c3c6ee 100644
8598 --- a/arch/powerpc/include/asm/thread_info.h
8599 +++ b/arch/powerpc/include/asm/thread_info.h
8600 @@ -107,6 +107,8 @@ static inline struct thread_info *current_thread_info(void)
8601 #if defined(CONFIG_PPC64)
8602 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8603 #endif
8604 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8605 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8606
8607 /* as above, but as bit values */
8608 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8609 @@ -125,9 +127,10 @@ static inline struct thread_info *current_thread_info(void)
8610 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8611 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8612 #define _TIF_NOHZ (1<<TIF_NOHZ)
8613 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8614 #define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8615 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8616 - _TIF_NOHZ)
8617 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8618
8619 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8620 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8621 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8622 index a0c071d..49cdc7f 100644
8623 --- a/arch/powerpc/include/asm/uaccess.h
8624 +++ b/arch/powerpc/include/asm/uaccess.h
8625 @@ -58,6 +58,7 @@
8626
8627 #endif
8628
8629 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8630 #define access_ok(type, addr, size) \
8631 (__chk_user_ptr(addr), \
8632 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8633 @@ -318,52 +319,6 @@ do { \
8634 extern unsigned long __copy_tofrom_user(void __user *to,
8635 const void __user *from, unsigned long size);
8636
8637 -#ifndef __powerpc64__
8638 -
8639 -static inline unsigned long copy_from_user(void *to,
8640 - const void __user *from, unsigned long n)
8641 -{
8642 - unsigned long over;
8643 -
8644 - if (access_ok(VERIFY_READ, from, n))
8645 - return __copy_tofrom_user((__force void __user *)to, from, n);
8646 - if ((unsigned long)from < TASK_SIZE) {
8647 - over = (unsigned long)from + n - TASK_SIZE;
8648 - return __copy_tofrom_user((__force void __user *)to, from,
8649 - n - over) + over;
8650 - }
8651 - return n;
8652 -}
8653 -
8654 -static inline unsigned long copy_to_user(void __user *to,
8655 - const void *from, unsigned long n)
8656 -{
8657 - unsigned long over;
8658 -
8659 - if (access_ok(VERIFY_WRITE, to, n))
8660 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8661 - if ((unsigned long)to < TASK_SIZE) {
8662 - over = (unsigned long)to + n - TASK_SIZE;
8663 - return __copy_tofrom_user(to, (__force void __user *)from,
8664 - n - over) + over;
8665 - }
8666 - return n;
8667 -}
8668 -
8669 -#else /* __powerpc64__ */
8670 -
8671 -#define __copy_in_user(to, from, size) \
8672 - __copy_tofrom_user((to), (from), (size))
8673 -
8674 -extern unsigned long copy_from_user(void *to, const void __user *from,
8675 - unsigned long n);
8676 -extern unsigned long copy_to_user(void __user *to, const void *from,
8677 - unsigned long n);
8678 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8679 - unsigned long n);
8680 -
8681 -#endif /* __powerpc64__ */
8682 -
8683 static inline unsigned long __copy_from_user_inatomic(void *to,
8684 const void __user *from, unsigned long n)
8685 {
8686 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8687 if (ret == 0)
8688 return 0;
8689 }
8690 +
8691 + if (!__builtin_constant_p(n))
8692 + check_object_size(to, n, false);
8693 +
8694 return __copy_tofrom_user((__force void __user *)to, from, n);
8695 }
8696
8697 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8698 if (ret == 0)
8699 return 0;
8700 }
8701 +
8702 + if (!__builtin_constant_p(n))
8703 + check_object_size(from, n, true);
8704 +
8705 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8706 }
8707
8708 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8709 return __copy_to_user_inatomic(to, from, size);
8710 }
8711
8712 +#ifndef __powerpc64__
8713 +
8714 +static inline unsigned long __must_check copy_from_user(void *to,
8715 + const void __user *from, unsigned long n)
8716 +{
8717 + unsigned long over;
8718 +
8719 + if ((long)n < 0)
8720 + return n;
8721 +
8722 + if (access_ok(VERIFY_READ, from, n)) {
8723 + if (!__builtin_constant_p(n))
8724 + check_object_size(to, n, false);
8725 + return __copy_tofrom_user((__force void __user *)to, from, n);
8726 + }
8727 + if ((unsigned long)from < TASK_SIZE) {
8728 + over = (unsigned long)from + n - TASK_SIZE;
8729 + if (!__builtin_constant_p(n - over))
8730 + check_object_size(to, n - over, false);
8731 + return __copy_tofrom_user((__force void __user *)to, from,
8732 + n - over) + over;
8733 + }
8734 + return n;
8735 +}
8736 +
8737 +static inline unsigned long __must_check copy_to_user(void __user *to,
8738 + const void *from, unsigned long n)
8739 +{
8740 + unsigned long over;
8741 +
8742 + if ((long)n < 0)
8743 + return n;
8744 +
8745 + if (access_ok(VERIFY_WRITE, to, n)) {
8746 + if (!__builtin_constant_p(n))
8747 + check_object_size(from, n, true);
8748 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8749 + }
8750 + if ((unsigned long)to < TASK_SIZE) {
8751 + over = (unsigned long)to + n - TASK_SIZE;
8752 + if (!__builtin_constant_p(n))
8753 + check_object_size(from, n - over, true);
8754 + return __copy_tofrom_user(to, (__force void __user *)from,
8755 + n - over) + over;
8756 + }
8757 + return n;
8758 +}
8759 +
8760 +#else /* __powerpc64__ */
8761 +
8762 +#define __copy_in_user(to, from, size) \
8763 + __copy_tofrom_user((to), (from), (size))
8764 +
8765 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8766 +{
8767 + if ((long)n < 0 || n > INT_MAX)
8768 + return n;
8769 +
8770 + if (!__builtin_constant_p(n))
8771 + check_object_size(to, n, false);
8772 +
8773 + if (likely(access_ok(VERIFY_READ, from, n)))
8774 + n = __copy_from_user(to, from, n);
8775 + else
8776 + memset(to, 0, n);
8777 + return n;
8778 +}
8779 +
8780 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8781 +{
8782 + if ((long)n < 0 || n > INT_MAX)
8783 + return n;
8784 +
8785 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8786 + if (!__builtin_constant_p(n))
8787 + check_object_size(from, n, true);
8788 + n = __copy_to_user(to, from, n);
8789 + }
8790 + return n;
8791 +}
8792 +
8793 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8794 + unsigned long n);
8795 +
8796 +#endif /* __powerpc64__ */
8797 +
8798 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8799
8800 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8801 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8802 index 502cf69..53936a1 100644
8803 --- a/arch/powerpc/kernel/Makefile
8804 +++ b/arch/powerpc/kernel/Makefile
8805 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8806 CFLAGS_btext.o += -fPIC
8807 endif
8808
8809 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8810 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8811 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8812 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8813 +
8814 ifdef CONFIG_FUNCTION_TRACER
8815 # Do not trace early boot code
8816 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8817 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8818 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8819 endif
8820
8821 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8822 +
8823 obj-y := cputable.o ptrace.o syscalls.o \
8824 irq.o align.o signal_32.o pmc.o vdso.o \
8825 process.o systbl.o idle.o \
8826 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8827 index 3e68d1c..72a5ee6 100644
8828 --- a/arch/powerpc/kernel/exceptions-64e.S
8829 +++ b/arch/powerpc/kernel/exceptions-64e.S
8830 @@ -1010,6 +1010,7 @@ storage_fault_common:
8831 std r14,_DAR(r1)
8832 std r15,_DSISR(r1)
8833 addi r3,r1,STACK_FRAME_OVERHEAD
8834 + bl save_nvgprs
8835 mr r4,r14
8836 mr r5,r15
8837 ld r14,PACA_EXGEN+EX_R14(r13)
8838 @@ -1018,8 +1019,7 @@ storage_fault_common:
8839 cmpdi r3,0
8840 bne- 1f
8841 b ret_from_except_lite
8842 -1: bl save_nvgprs
8843 - mr r5,r3
8844 +1: mr r5,r3
8845 addi r3,r1,STACK_FRAME_OVERHEAD
8846 ld r4,_DAR(r1)
8847 bl bad_page_fault
8848 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8849 index c2df815..bae3d12 100644
8850 --- a/arch/powerpc/kernel/exceptions-64s.S
8851 +++ b/arch/powerpc/kernel/exceptions-64s.S
8852 @@ -1599,10 +1599,10 @@ handle_page_fault:
8853 11: ld r4,_DAR(r1)
8854 ld r5,_DSISR(r1)
8855 addi r3,r1,STACK_FRAME_OVERHEAD
8856 + bl save_nvgprs
8857 bl do_page_fault
8858 cmpdi r3,0
8859 beq+ 12f
8860 - bl save_nvgprs
8861 mr r5,r3
8862 addi r3,r1,STACK_FRAME_OVERHEAD
8863 lwz r4,_DAR(r1)
8864 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8865 index 4509603..cdb491f 100644
8866 --- a/arch/powerpc/kernel/irq.c
8867 +++ b/arch/powerpc/kernel/irq.c
8868 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8869 }
8870 #endif
8871
8872 +extern void gr_handle_kernel_exploit(void);
8873 +
8874 static inline void check_stack_overflow(void)
8875 {
8876 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8877 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8878 pr_err("do_IRQ: stack overflow: %ld\n",
8879 sp - sizeof(struct thread_info));
8880 dump_stack();
8881 + gr_handle_kernel_exploit();
8882 }
8883 #endif
8884 }
8885 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8886 index c94d2e0..992a9ce 100644
8887 --- a/arch/powerpc/kernel/module_32.c
8888 +++ b/arch/powerpc/kernel/module_32.c
8889 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8890 me->arch.core_plt_section = i;
8891 }
8892 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8893 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8894 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8895 return -ENOEXEC;
8896 }
8897
8898 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8899
8900 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8901 /* Init, or core PLT? */
8902 - if (location >= mod->module_core
8903 - && location < mod->module_core + mod->core_size)
8904 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8905 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8906 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8907 - else
8908 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8909 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8910 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8911 + else {
8912 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8913 + return ~0UL;
8914 + }
8915
8916 /* Find this entry, or if that fails, the next avail. entry */
8917 while (entry->jump[0]) {
8918 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8919 }
8920 #ifdef CONFIG_DYNAMIC_FTRACE
8921 module->arch.tramp =
8922 - do_plt_call(module->module_core,
8923 + do_plt_call(module->module_core_rx,
8924 (unsigned long)ftrace_caller,
8925 sechdrs, module);
8926 #endif
8927 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8928 index b4cc7be..1fe8bb3 100644
8929 --- a/arch/powerpc/kernel/process.c
8930 +++ b/arch/powerpc/kernel/process.c
8931 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8932 * Lookup NIP late so we have the best change of getting the
8933 * above info out without failing
8934 */
8935 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8936 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8937 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8938 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8939 #endif
8940 show_stack(current, (unsigned long *) regs->gpr[1]);
8941 if (!user_mode(regs))
8942 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8943 newsp = stack[0];
8944 ip = stack[STACK_FRAME_LR_SAVE];
8945 if (!firstframe || ip != lr) {
8946 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8947 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8948 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8949 if ((ip == rth) && curr_frame >= 0) {
8950 - printk(" (%pS)",
8951 + printk(" (%pA)",
8952 (void *)current->ret_stack[curr_frame].ret);
8953 curr_frame--;
8954 }
8955 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8956 struct pt_regs *regs = (struct pt_regs *)
8957 (sp + STACK_FRAME_OVERHEAD);
8958 lr = regs->link;
8959 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8960 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8961 regs->trap, (void *)regs->nip, (void *)lr);
8962 firstframe = 1;
8963 }
8964 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
8965 mtspr(SPRN_CTRLT, ctrl);
8966 }
8967 #endif /* CONFIG_PPC64 */
8968 -
8969 -unsigned long arch_align_stack(unsigned long sp)
8970 -{
8971 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8972 - sp -= get_random_int() & ~PAGE_MASK;
8973 - return sp & ~0xf;
8974 -}
8975 -
8976 -static inline unsigned long brk_rnd(void)
8977 -{
8978 - unsigned long rnd = 0;
8979 -
8980 - /* 8MB for 32bit, 1GB for 64bit */
8981 - if (is_32bit_task())
8982 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8983 - else
8984 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8985 -
8986 - return rnd << PAGE_SHIFT;
8987 -}
8988 -
8989 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8990 -{
8991 - unsigned long base = mm->brk;
8992 - unsigned long ret;
8993 -
8994 -#ifdef CONFIG_PPC_STD_MMU_64
8995 - /*
8996 - * If we are using 1TB segments and we are allowed to randomise
8997 - * the heap, we can put it above 1TB so it is backed by a 1TB
8998 - * segment. Otherwise the heap will be in the bottom 1TB
8999 - * which always uses 256MB segments and this may result in a
9000 - * performance penalty.
9001 - */
9002 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
9003 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
9004 -#endif
9005 -
9006 - ret = PAGE_ALIGN(base + brk_rnd());
9007 -
9008 - if (ret < mm->brk)
9009 - return mm->brk;
9010 -
9011 - return ret;
9012 -}
9013 -
9014 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9015 index f21897b..28c0428 100644
9016 --- a/arch/powerpc/kernel/ptrace.c
9017 +++ b/arch/powerpc/kernel/ptrace.c
9018 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9019 return ret;
9020 }
9021
9022 +#ifdef CONFIG_GRKERNSEC_SETXID
9023 +extern void gr_delayed_cred_worker(void);
9024 +#endif
9025 +
9026 /*
9027 * We must return the syscall number to actually look up in the table.
9028 * This can be -1L to skip running any syscall at all.
9029 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9030
9031 secure_computing_strict(regs->gpr[0]);
9032
9033 +#ifdef CONFIG_GRKERNSEC_SETXID
9034 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9035 + gr_delayed_cred_worker();
9036 +#endif
9037 +
9038 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9039 tracehook_report_syscall_entry(regs))
9040 /*
9041 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9042 {
9043 int step;
9044
9045 +#ifdef CONFIG_GRKERNSEC_SETXID
9046 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9047 + gr_delayed_cred_worker();
9048 +#endif
9049 +
9050 audit_syscall_exit(regs);
9051
9052 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9053 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9054 index b171001..4ac7ac5 100644
9055 --- a/arch/powerpc/kernel/signal_32.c
9056 +++ b/arch/powerpc/kernel/signal_32.c
9057 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9058 /* Save user registers on the stack */
9059 frame = &rt_sf->uc.uc_mcontext;
9060 addr = frame;
9061 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9062 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9063 sigret = 0;
9064 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9065 } else {
9066 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9067 index 2cb0c94..c0c0bc9 100644
9068 --- a/arch/powerpc/kernel/signal_64.c
9069 +++ b/arch/powerpc/kernel/signal_64.c
9070 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9071 current->thread.fp_state.fpscr = 0;
9072
9073 /* Set up to return from userspace. */
9074 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9075 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9076 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9077 } else {
9078 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9079 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9080 index e6595b7..24bde6e 100644
9081 --- a/arch/powerpc/kernel/traps.c
9082 +++ b/arch/powerpc/kernel/traps.c
9083 @@ -36,6 +36,7 @@
9084 #include <linux/debugfs.h>
9085 #include <linux/ratelimit.h>
9086 #include <linux/context_tracking.h>
9087 +#include <linux/uaccess.h>
9088
9089 #include <asm/emulated_ops.h>
9090 #include <asm/pgtable.h>
9091 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9092 return flags;
9093 }
9094
9095 +extern void gr_handle_kernel_exploit(void);
9096 +
9097 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9098 int signr)
9099 {
9100 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9101 panic("Fatal exception in interrupt");
9102 if (panic_on_oops)
9103 panic("Fatal exception");
9104 +
9105 + gr_handle_kernel_exploit();
9106 +
9107 do_exit(signr);
9108 }
9109
9110 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9111 enum ctx_state prev_state = exception_enter();
9112 unsigned int reason = get_reason(regs);
9113
9114 +#ifdef CONFIG_PAX_REFCOUNT
9115 + unsigned int bkpt;
9116 + const struct exception_table_entry *entry;
9117 +
9118 + if (reason & REASON_ILLEGAL) {
9119 + /* Check if PaX bad instruction */
9120 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9121 + current->thread.trap_nr = 0;
9122 + pax_report_refcount_overflow(regs);
9123 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9124 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9125 + regs->nip = entry->fixup;
9126 + return;
9127 + }
9128 + /* fixup_exception() could not handle */
9129 + goto bail;
9130 + }
9131 + }
9132 +#endif
9133 +
9134 /* We can now get here via a FP Unavailable exception if the core
9135 * has no FPU, in that case the reason flags will be 0 */
9136
9137 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9138 index 305eb0d..accc5b40 100644
9139 --- a/arch/powerpc/kernel/vdso.c
9140 +++ b/arch/powerpc/kernel/vdso.c
9141 @@ -34,6 +34,7 @@
9142 #include <asm/vdso.h>
9143 #include <asm/vdso_datapage.h>
9144 #include <asm/setup.h>
9145 +#include <asm/mman.h>
9146
9147 #undef DEBUG
9148
9149 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9150 vdso_base = VDSO32_MBASE;
9151 #endif
9152
9153 - current->mm->context.vdso_base = 0;
9154 + current->mm->context.vdso_base = ~0UL;
9155
9156 /* vDSO has a problem and was disabled, just don't "enable" it for the
9157 * process
9158 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9159 vdso_base = get_unmapped_area(NULL, vdso_base,
9160 (vdso_pages << PAGE_SHIFT) +
9161 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9162 - 0, 0);
9163 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9164 if (IS_ERR_VALUE(vdso_base)) {
9165 rc = vdso_base;
9166 goto fail_mmapsem;
9167 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9168 index c45eaab..5f41b57 100644
9169 --- a/arch/powerpc/kvm/powerpc.c
9170 +++ b/arch/powerpc/kvm/powerpc.c
9171 @@ -1403,7 +1403,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9172 }
9173 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9174
9175 -int kvm_arch_init(void *opaque)
9176 +int kvm_arch_init(const void *opaque)
9177 {
9178 return 0;
9179 }
9180 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9181 index 5eea6f3..5d10396 100644
9182 --- a/arch/powerpc/lib/usercopy_64.c
9183 +++ b/arch/powerpc/lib/usercopy_64.c
9184 @@ -9,22 +9,6 @@
9185 #include <linux/module.h>
9186 #include <asm/uaccess.h>
9187
9188 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9189 -{
9190 - if (likely(access_ok(VERIFY_READ, from, n)))
9191 - n = __copy_from_user(to, from, n);
9192 - else
9193 - memset(to, 0, n);
9194 - return n;
9195 -}
9196 -
9197 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9198 -{
9199 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9200 - n = __copy_to_user(to, from, n);
9201 - return n;
9202 -}
9203 -
9204 unsigned long copy_in_user(void __user *to, const void __user *from,
9205 unsigned long n)
9206 {
9207 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9208 return n;
9209 }
9210
9211 -EXPORT_SYMBOL(copy_from_user);
9212 -EXPORT_SYMBOL(copy_to_user);
9213 EXPORT_SYMBOL(copy_in_user);
9214
9215 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9216 index 6154b0a..4de2b19 100644
9217 --- a/arch/powerpc/mm/fault.c
9218 +++ b/arch/powerpc/mm/fault.c
9219 @@ -33,6 +33,10 @@
9220 #include <linux/ratelimit.h>
9221 #include <linux/context_tracking.h>
9222 #include <linux/hugetlb.h>
9223 +#include <linux/slab.h>
9224 +#include <linux/pagemap.h>
9225 +#include <linux/compiler.h>
9226 +#include <linux/unistd.h>
9227
9228 #include <asm/firmware.h>
9229 #include <asm/page.h>
9230 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9231 }
9232 #endif
9233
9234 +#ifdef CONFIG_PAX_PAGEEXEC
9235 +/*
9236 + * PaX: decide what to do with offenders (regs->nip = fault address)
9237 + *
9238 + * returns 1 when task should be killed
9239 + */
9240 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9241 +{
9242 + return 1;
9243 +}
9244 +
9245 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9246 +{
9247 + unsigned long i;
9248 +
9249 + printk(KERN_ERR "PAX: bytes at PC: ");
9250 + for (i = 0; i < 5; i++) {
9251 + unsigned int c;
9252 + if (get_user(c, (unsigned int __user *)pc+i))
9253 + printk(KERN_CONT "???????? ");
9254 + else
9255 + printk(KERN_CONT "%08x ", c);
9256 + }
9257 + printk("\n");
9258 +}
9259 +#endif
9260 +
9261 /*
9262 * Check whether the instruction at regs->nip is a store using
9263 * an update addressing form which will update r1.
9264 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9265 * indicate errors in DSISR but can validly be set in SRR1.
9266 */
9267 if (trap == 0x400)
9268 - error_code &= 0x48200000;
9269 + error_code &= 0x58200000;
9270 else
9271 is_write = error_code & DSISR_ISSTORE;
9272 #else
9273 @@ -383,7 +414,7 @@ good_area:
9274 * "undefined". Of those that can be set, this is the only
9275 * one which seems bad.
9276 */
9277 - if (error_code & 0x10000000)
9278 + if (error_code & DSISR_GUARDED)
9279 /* Guarded storage error. */
9280 goto bad_area;
9281 #endif /* CONFIG_8xx */
9282 @@ -398,7 +429,7 @@ good_area:
9283 * processors use the same I/D cache coherency mechanism
9284 * as embedded.
9285 */
9286 - if (error_code & DSISR_PROTFAULT)
9287 + if (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))
9288 goto bad_area;
9289 #endif /* CONFIG_PPC_STD_MMU */
9290
9291 @@ -490,6 +521,23 @@ bad_area:
9292 bad_area_nosemaphore:
9293 /* User mode accesses cause a SIGSEGV */
9294 if (user_mode(regs)) {
9295 +
9296 +#ifdef CONFIG_PAX_PAGEEXEC
9297 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9298 +#ifdef CONFIG_PPC_STD_MMU
9299 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9300 +#else
9301 + if (is_exec && regs->nip == address) {
9302 +#endif
9303 + switch (pax_handle_fetch_fault(regs)) {
9304 + }
9305 +
9306 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9307 + do_group_exit(SIGKILL);
9308 + }
9309 + }
9310 +#endif
9311 +
9312 _exception(SIGSEGV, regs, code, address);
9313 goto bail;
9314 }
9315 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9316 index cb8bdbe..cde4bc7 100644
9317 --- a/arch/powerpc/mm/mmap.c
9318 +++ b/arch/powerpc/mm/mmap.c
9319 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9320 return sysctl_legacy_va_layout;
9321 }
9322
9323 -static unsigned long mmap_rnd(void)
9324 +static unsigned long mmap_rnd(struct mm_struct *mm)
9325 {
9326 unsigned long rnd = 0;
9327
9328 +#ifdef CONFIG_PAX_RANDMMAP
9329 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9330 +#endif
9331 +
9332 if (current->flags & PF_RANDOMIZE) {
9333 /* 8MB for 32bit, 1GB for 64bit */
9334 if (is_32bit_task())
9335 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9336 return rnd << PAGE_SHIFT;
9337 }
9338
9339 -static inline unsigned long mmap_base(void)
9340 +static inline unsigned long mmap_base(struct mm_struct *mm)
9341 {
9342 unsigned long gap = rlimit(RLIMIT_STACK);
9343
9344 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9345 else if (gap > MAX_GAP)
9346 gap = MAX_GAP;
9347
9348 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9349 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9350 }
9351
9352 /*
9353 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9354 */
9355 if (mmap_is_legacy()) {
9356 mm->mmap_base = TASK_UNMAPPED_BASE;
9357 +
9358 +#ifdef CONFIG_PAX_RANDMMAP
9359 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9360 + mm->mmap_base += mm->delta_mmap;
9361 +#endif
9362 +
9363 mm->get_unmapped_area = arch_get_unmapped_area;
9364 } else {
9365 - mm->mmap_base = mmap_base();
9366 + mm->mmap_base = mmap_base(mm);
9367 +
9368 +#ifdef CONFIG_PAX_RANDMMAP
9369 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9370 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9371 +#endif
9372 +
9373 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9374 }
9375 }
9376 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9377 index ded0ea1..f213a9b 100644
9378 --- a/arch/powerpc/mm/slice.c
9379 +++ b/arch/powerpc/mm/slice.c
9380 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9381 if ((mm->task_size - len) < addr)
9382 return 0;
9383 vma = find_vma(mm, addr);
9384 - return (!vma || (addr + len) <= vma->vm_start);
9385 + return check_heap_stack_gap(vma, addr, len, 0);
9386 }
9387
9388 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9389 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9390 info.align_offset = 0;
9391
9392 addr = TASK_UNMAPPED_BASE;
9393 +
9394 +#ifdef CONFIG_PAX_RANDMMAP
9395 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9396 + addr += mm->delta_mmap;
9397 +#endif
9398 +
9399 while (addr < TASK_SIZE) {
9400 info.low_limit = addr;
9401 if (!slice_scan_available(addr, available, 1, &addr))
9402 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9403 if (fixed && addr > (mm->task_size - len))
9404 return -ENOMEM;
9405
9406 +#ifdef CONFIG_PAX_RANDMMAP
9407 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9408 + addr = 0;
9409 +#endif
9410 +
9411 /* If hint, make sure it matches our alignment restrictions */
9412 if (!fixed && addr) {
9413 addr = _ALIGN_UP(addr, 1ul << pshift);
9414 diff --git a/arch/powerpc/platforms/cell/celleb_scc_pciex.c b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9415 index f223875..94170e4 100644
9416 --- a/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9417 +++ b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9418 @@ -399,8 +399,8 @@ static int scc_pciex_write_config(struct pci_bus *bus, unsigned int devfn,
9419 }
9420
9421 static struct pci_ops scc_pciex_pci_ops = {
9422 - scc_pciex_read_config,
9423 - scc_pciex_write_config,
9424 + .read = scc_pciex_read_config,
9425 + .write = scc_pciex_write_config,
9426 };
9427
9428 static void pciex_clear_intr_all(unsigned int __iomem *base)
9429 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9430 index d966bbe..372124a 100644
9431 --- a/arch/powerpc/platforms/cell/spufs/file.c
9432 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9433 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9434 return VM_FAULT_NOPAGE;
9435 }
9436
9437 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9438 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9439 unsigned long address,
9440 - void *buf, int len, int write)
9441 + void *buf, size_t len, int write)
9442 {
9443 struct spu_context *ctx = vma->vm_file->private_data;
9444 unsigned long offset = address - vma->vm_start;
9445 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9446 index fa934fe..c296056 100644
9447 --- a/arch/s390/include/asm/atomic.h
9448 +++ b/arch/s390/include/asm/atomic.h
9449 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9450 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9451 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9452
9453 +#define atomic64_read_unchecked(v) atomic64_read(v)
9454 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9455 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9456 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9457 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9458 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9459 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9460 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9461 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9462 +
9463 #endif /* __ARCH_S390_ATOMIC__ */
9464 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9465 index 8d72471..5322500 100644
9466 --- a/arch/s390/include/asm/barrier.h
9467 +++ b/arch/s390/include/asm/barrier.h
9468 @@ -42,7 +42,7 @@
9469 do { \
9470 compiletime_assert_atomic_type(*p); \
9471 barrier(); \
9472 - ACCESS_ONCE(*p) = (v); \
9473 + ACCESS_ONCE_RW(*p) = (v); \
9474 } while (0)
9475
9476 #define smp_load_acquire(p) \
9477 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9478 index 4d7ccac..d03d0ad 100644
9479 --- a/arch/s390/include/asm/cache.h
9480 +++ b/arch/s390/include/asm/cache.h
9481 @@ -9,8 +9,10 @@
9482 #ifndef __ARCH_S390_CACHE_H
9483 #define __ARCH_S390_CACHE_H
9484
9485 -#define L1_CACHE_BYTES 256
9486 +#include <linux/const.h>
9487 +
9488 #define L1_CACHE_SHIFT 8
9489 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9490 #define NET_SKB_PAD 32
9491
9492 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9493 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9494 index f6e43d3..5f57681 100644
9495 --- a/arch/s390/include/asm/elf.h
9496 +++ b/arch/s390/include/asm/elf.h
9497 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9498 the loader. We need to make sure that it is out of the way of the program
9499 that it will "exec", and that there is sufficient room for the brk. */
9500
9501 -extern unsigned long randomize_et_dyn(unsigned long base);
9502 -#define ELF_ET_DYN_BASE (randomize_et_dyn(STACK_TOP / 3 * 2))
9503 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9504 +
9505 +#ifdef CONFIG_PAX_ASLR
9506 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9507 +
9508 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9509 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9510 +#endif
9511
9512 /* This yields a mask that user programs can use to figure out what
9513 instruction set this CPU supports. */
9514 @@ -223,9 +229,6 @@ struct linux_binprm;
9515 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9516 int arch_setup_additional_pages(struct linux_binprm *, int);
9517
9518 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9519 -#define arch_randomize_brk arch_randomize_brk
9520 -
9521 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9522
9523 #endif
9524 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9525 index c4a93d6..4d2a9b4 100644
9526 --- a/arch/s390/include/asm/exec.h
9527 +++ b/arch/s390/include/asm/exec.h
9528 @@ -7,6 +7,6 @@
9529 #ifndef __ASM_EXEC_H
9530 #define __ASM_EXEC_H
9531
9532 -extern unsigned long arch_align_stack(unsigned long sp);
9533 +#define arch_align_stack(x) ((x) & ~0xfUL)
9534
9535 #endif /* __ASM_EXEC_H */
9536 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9537 index cd4c68e..6764641 100644
9538 --- a/arch/s390/include/asm/uaccess.h
9539 +++ b/arch/s390/include/asm/uaccess.h
9540 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9541 __range_ok((unsigned long)(addr), (size)); \
9542 })
9543
9544 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9545 #define access_ok(type, addr, size) __access_ok(addr, size)
9546
9547 /*
9548 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9549 copy_to_user(void __user *to, const void *from, unsigned long n)
9550 {
9551 might_fault();
9552 +
9553 + if ((long)n < 0)
9554 + return n;
9555 +
9556 return __copy_to_user(to, from, n);
9557 }
9558
9559 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9560 static inline unsigned long __must_check
9561 copy_from_user(void *to, const void __user *from, unsigned long n)
9562 {
9563 - unsigned int sz = __compiletime_object_size(to);
9564 + size_t sz = __compiletime_object_size(to);
9565
9566 might_fault();
9567 - if (unlikely(sz != -1 && sz < n)) {
9568 +
9569 + if ((long)n < 0)
9570 + return n;
9571 +
9572 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9573 copy_from_user_overflow();
9574 return n;
9575 }
9576 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9577 index 409d152..d90d368 100644
9578 --- a/arch/s390/kernel/module.c
9579 +++ b/arch/s390/kernel/module.c
9580 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9581
9582 /* Increase core size by size of got & plt and set start
9583 offsets for got and plt. */
9584 - me->core_size = ALIGN(me->core_size, 4);
9585 - me->arch.got_offset = me->core_size;
9586 - me->core_size += me->arch.got_size;
9587 - me->arch.plt_offset = me->core_size;
9588 - me->core_size += me->arch.plt_size;
9589 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9590 + me->arch.got_offset = me->core_size_rw;
9591 + me->core_size_rw += me->arch.got_size;
9592 + me->arch.plt_offset = me->core_size_rx;
9593 + me->core_size_rx += me->arch.plt_size;
9594 return 0;
9595 }
9596
9597 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9598 if (info->got_initialized == 0) {
9599 Elf_Addr *gotent;
9600
9601 - gotent = me->module_core + me->arch.got_offset +
9602 + gotent = me->module_core_rw + me->arch.got_offset +
9603 info->got_offset;
9604 *gotent = val;
9605 info->got_initialized = 1;
9606 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9607 rc = apply_rela_bits(loc, val, 0, 64, 0);
9608 else if (r_type == R_390_GOTENT ||
9609 r_type == R_390_GOTPLTENT) {
9610 - val += (Elf_Addr) me->module_core - loc;
9611 + val += (Elf_Addr) me->module_core_rw - loc;
9612 rc = apply_rela_bits(loc, val, 1, 32, 1);
9613 }
9614 break;
9615 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9616 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9617 if (info->plt_initialized == 0) {
9618 unsigned int *ip;
9619 - ip = me->module_core + me->arch.plt_offset +
9620 + ip = me->module_core_rx + me->arch.plt_offset +
9621 info->plt_offset;
9622 #ifndef CONFIG_64BIT
9623 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9624 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9625 val - loc + 0xffffUL < 0x1ffffeUL) ||
9626 (r_type == R_390_PLT32DBL &&
9627 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9628 - val = (Elf_Addr) me->module_core +
9629 + val = (Elf_Addr) me->module_core_rx +
9630 me->arch.plt_offset +
9631 info->plt_offset;
9632 val += rela->r_addend - loc;
9633 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9634 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9635 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9636 val = val + rela->r_addend -
9637 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9638 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9639 if (r_type == R_390_GOTOFF16)
9640 rc = apply_rela_bits(loc, val, 0, 16, 0);
9641 else if (r_type == R_390_GOTOFF32)
9642 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9643 break;
9644 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9645 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9646 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9647 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9648 rela->r_addend - loc;
9649 if (r_type == R_390_GOTPC)
9650 rc = apply_rela_bits(loc, val, 1, 32, 0);
9651 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9652 index aa7a839..6c2a916 100644
9653 --- a/arch/s390/kernel/process.c
9654 +++ b/arch/s390/kernel/process.c
9655 @@ -219,37 +219,3 @@ unsigned long get_wchan(struct task_struct *p)
9656 }
9657 return 0;
9658 }
9659 -
9660 -unsigned long arch_align_stack(unsigned long sp)
9661 -{
9662 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9663 - sp -= get_random_int() & ~PAGE_MASK;
9664 - return sp & ~0xf;
9665 -}
9666 -
9667 -static inline unsigned long brk_rnd(void)
9668 -{
9669 - /* 8MB for 32bit, 1GB for 64bit */
9670 - if (is_32bit_task())
9671 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9672 - else
9673 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9674 -}
9675 -
9676 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9677 -{
9678 - unsigned long ret;
9679 -
9680 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9681 - return (ret > mm->brk) ? ret : mm->brk;
9682 -}
9683 -
9684 -unsigned long randomize_et_dyn(unsigned long base)
9685 -{
9686 - unsigned long ret;
9687 -
9688 - if (!(current->flags & PF_RANDOMIZE))
9689 - return base;
9690 - ret = PAGE_ALIGN(base + brk_rnd());
9691 - return (ret > base) ? ret : base;
9692 -}
9693 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9694 index 9b436c2..54fbf0a 100644
9695 --- a/arch/s390/mm/mmap.c
9696 +++ b/arch/s390/mm/mmap.c
9697 @@ -95,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9698 */
9699 if (mmap_is_legacy()) {
9700 mm->mmap_base = mmap_base_legacy();
9701 +
9702 +#ifdef CONFIG_PAX_RANDMMAP
9703 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9704 + mm->mmap_base += mm->delta_mmap;
9705 +#endif
9706 +
9707 mm->get_unmapped_area = arch_get_unmapped_area;
9708 } else {
9709 mm->mmap_base = mmap_base();
9710 +
9711 +#ifdef CONFIG_PAX_RANDMMAP
9712 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9713 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9714 +#endif
9715 +
9716 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9717 }
9718 }
9719 @@ -170,9 +182,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9720 */
9721 if (mmap_is_legacy()) {
9722 mm->mmap_base = mmap_base_legacy();
9723 +
9724 +#ifdef CONFIG_PAX_RANDMMAP
9725 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9726 + mm->mmap_base += mm->delta_mmap;
9727 +#endif
9728 +
9729 mm->get_unmapped_area = s390_get_unmapped_area;
9730 } else {
9731 mm->mmap_base = mmap_base();
9732 +
9733 +#ifdef CONFIG_PAX_RANDMMAP
9734 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9735 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9736 +#endif
9737 +
9738 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9739 }
9740 }
9741 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9742 index ae3d59f..f65f075 100644
9743 --- a/arch/score/include/asm/cache.h
9744 +++ b/arch/score/include/asm/cache.h
9745 @@ -1,7 +1,9 @@
9746 #ifndef _ASM_SCORE_CACHE_H
9747 #define _ASM_SCORE_CACHE_H
9748
9749 +#include <linux/const.h>
9750 +
9751 #define L1_CACHE_SHIFT 4
9752 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9753 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9754
9755 #endif /* _ASM_SCORE_CACHE_H */
9756 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9757 index f9f3cd5..58ff438 100644
9758 --- a/arch/score/include/asm/exec.h
9759 +++ b/arch/score/include/asm/exec.h
9760 @@ -1,6 +1,6 @@
9761 #ifndef _ASM_SCORE_EXEC_H
9762 #define _ASM_SCORE_EXEC_H
9763
9764 -extern unsigned long arch_align_stack(unsigned long sp);
9765 +#define arch_align_stack(x) (x)
9766
9767 #endif /* _ASM_SCORE_EXEC_H */
9768 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9769 index a1519ad3..e8ac1ff 100644
9770 --- a/arch/score/kernel/process.c
9771 +++ b/arch/score/kernel/process.c
9772 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9773
9774 return task_pt_regs(task)->cp0_epc;
9775 }
9776 -
9777 -unsigned long arch_align_stack(unsigned long sp)
9778 -{
9779 - return sp;
9780 -}
9781 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9782 index ef9e555..331bd29 100644
9783 --- a/arch/sh/include/asm/cache.h
9784 +++ b/arch/sh/include/asm/cache.h
9785 @@ -9,10 +9,11 @@
9786 #define __ASM_SH_CACHE_H
9787 #ifdef __KERNEL__
9788
9789 +#include <linux/const.h>
9790 #include <linux/init.h>
9791 #include <cpu/cache.h>
9792
9793 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9794 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9795
9796 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9797
9798 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9799 index 6777177..cb5e44f 100644
9800 --- a/arch/sh/mm/mmap.c
9801 +++ b/arch/sh/mm/mmap.c
9802 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9803 struct mm_struct *mm = current->mm;
9804 struct vm_area_struct *vma;
9805 int do_colour_align;
9806 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9807 struct vm_unmapped_area_info info;
9808
9809 if (flags & MAP_FIXED) {
9810 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9811 if (filp || (flags & MAP_SHARED))
9812 do_colour_align = 1;
9813
9814 +#ifdef CONFIG_PAX_RANDMMAP
9815 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9816 +#endif
9817 +
9818 if (addr) {
9819 if (do_colour_align)
9820 addr = COLOUR_ALIGN(addr, pgoff);
9821 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9822 addr = PAGE_ALIGN(addr);
9823
9824 vma = find_vma(mm, addr);
9825 - if (TASK_SIZE - len >= addr &&
9826 - (!vma || addr + len <= vma->vm_start))
9827 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9828 return addr;
9829 }
9830
9831 info.flags = 0;
9832 info.length = len;
9833 - info.low_limit = TASK_UNMAPPED_BASE;
9834 + info.low_limit = mm->mmap_base;
9835 info.high_limit = TASK_SIZE;
9836 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9837 info.align_offset = pgoff << PAGE_SHIFT;
9838 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9839 struct mm_struct *mm = current->mm;
9840 unsigned long addr = addr0;
9841 int do_colour_align;
9842 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9843 struct vm_unmapped_area_info info;
9844
9845 if (flags & MAP_FIXED) {
9846 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9847 if (filp || (flags & MAP_SHARED))
9848 do_colour_align = 1;
9849
9850 +#ifdef CONFIG_PAX_RANDMMAP
9851 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9852 +#endif
9853 +
9854 /* requesting a specific address */
9855 if (addr) {
9856 if (do_colour_align)
9857 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9858 addr = PAGE_ALIGN(addr);
9859
9860 vma = find_vma(mm, addr);
9861 - if (TASK_SIZE - len >= addr &&
9862 - (!vma || addr + len <= vma->vm_start))
9863 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9864 return addr;
9865 }
9866
9867 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9868 VM_BUG_ON(addr != -ENOMEM);
9869 info.flags = 0;
9870 info.low_limit = TASK_UNMAPPED_BASE;
9871 +
9872 +#ifdef CONFIG_PAX_RANDMMAP
9873 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9874 + info.low_limit += mm->delta_mmap;
9875 +#endif
9876 +
9877 info.high_limit = TASK_SIZE;
9878 addr = vm_unmapped_area(&info);
9879 }
9880 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9881 index 4082749..fd97781 100644
9882 --- a/arch/sparc/include/asm/atomic_64.h
9883 +++ b/arch/sparc/include/asm/atomic_64.h
9884 @@ -15,18 +15,38 @@
9885 #define ATOMIC64_INIT(i) { (i) }
9886
9887 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9888 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9889 +{
9890 + return ACCESS_ONCE(v->counter);
9891 +}
9892 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9893 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9894 +{
9895 + return ACCESS_ONCE(v->counter);
9896 +}
9897
9898 #define atomic_set(v, i) (((v)->counter) = i)
9899 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9900 +{
9901 + v->counter = i;
9902 +}
9903 #define atomic64_set(v, i) (((v)->counter) = i)
9904 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9905 +{
9906 + v->counter = i;
9907 +}
9908
9909 -#define ATOMIC_OP(op) \
9910 -void atomic_##op(int, atomic_t *); \
9911 -void atomic64_##op(long, atomic64_t *);
9912 +#define __ATOMIC_OP(op, suffix) \
9913 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9914 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9915
9916 -#define ATOMIC_OP_RETURN(op) \
9917 -int atomic_##op##_return(int, atomic_t *); \
9918 -long atomic64_##op##_return(long, atomic64_t *);
9919 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9920 +
9921 +#define __ATOMIC_OP_RETURN(op, suffix) \
9922 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9923 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9924 +
9925 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9926
9927 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9928
9929 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9930
9931 #undef ATOMIC_OPS
9932 #undef ATOMIC_OP_RETURN
9933 +#undef __ATOMIC_OP_RETURN
9934 #undef ATOMIC_OP
9935 +#undef __ATOMIC_OP
9936
9937 #define atomic_dec_return(v) atomic_sub_return(1, v)
9938 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9939
9940 #define atomic_inc_return(v) atomic_add_return(1, v)
9941 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9942 +{
9943 + return atomic_add_return_unchecked(1, v);
9944 +}
9945 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9946 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9947 +{
9948 + return atomic64_add_return_unchecked(1, v);
9949 +}
9950
9951 /*
9952 * atomic_inc_and_test - increment and test
9953 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9954 * other cases.
9955 */
9956 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9957 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9958 +{
9959 + return atomic_inc_return_unchecked(v) == 0;
9960 +}
9961 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9962
9963 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9964 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9965 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9966
9967 #define atomic_inc(v) atomic_add(1, v)
9968 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9969 +{
9970 + atomic_add_unchecked(1, v);
9971 +}
9972 #define atomic64_inc(v) atomic64_add(1, v)
9973 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9974 +{
9975 + atomic64_add_unchecked(1, v);
9976 +}
9977
9978 #define atomic_dec(v) atomic_sub(1, v)
9979 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9980 +{
9981 + atomic_sub_unchecked(1, v);
9982 +}
9983 #define atomic64_dec(v) atomic64_sub(1, v)
9984 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9985 +{
9986 + atomic64_sub_unchecked(1, v);
9987 +}
9988
9989 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9990 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9991
9992 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9993 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9994 +{
9995 + return cmpxchg(&v->counter, old, new);
9996 +}
9997 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9998 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9999 +{
10000 + return xchg(&v->counter, new);
10001 +}
10002
10003 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10004 {
10005 - int c, old;
10006 + int c, old, new;
10007 c = atomic_read(v);
10008 for (;;) {
10009 - if (unlikely(c == (u)))
10010 + if (unlikely(c == u))
10011 break;
10012 - old = atomic_cmpxchg((v), c, c + (a));
10013 +
10014 + asm volatile("addcc %2, %0, %0\n"
10015 +
10016 +#ifdef CONFIG_PAX_REFCOUNT
10017 + "tvs %%icc, 6\n"
10018 +#endif
10019 +
10020 + : "=r" (new)
10021 + : "0" (c), "ir" (a)
10022 + : "cc");
10023 +
10024 + old = atomic_cmpxchg(v, c, new);
10025 if (likely(old == c))
10026 break;
10027 c = old;
10028 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10029 #define atomic64_cmpxchg(v, o, n) \
10030 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10031 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10032 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10033 +{
10034 + return xchg(&v->counter, new);
10035 +}
10036
10037 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10038 {
10039 - long c, old;
10040 + long c, old, new;
10041 c = atomic64_read(v);
10042 for (;;) {
10043 - if (unlikely(c == (u)))
10044 + if (unlikely(c == u))
10045 break;
10046 - old = atomic64_cmpxchg((v), c, c + (a));
10047 +
10048 + asm volatile("addcc %2, %0, %0\n"
10049 +
10050 +#ifdef CONFIG_PAX_REFCOUNT
10051 + "tvs %%xcc, 6\n"
10052 +#endif
10053 +
10054 + : "=r" (new)
10055 + : "0" (c), "ir" (a)
10056 + : "cc");
10057 +
10058 + old = atomic64_cmpxchg(v, c, new);
10059 if (likely(old == c))
10060 break;
10061 c = old;
10062 }
10063 - return c != (u);
10064 + return c != u;
10065 }
10066
10067 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10068 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10069 index 7664894..45a974b 100644
10070 --- a/arch/sparc/include/asm/barrier_64.h
10071 +++ b/arch/sparc/include/asm/barrier_64.h
10072 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10073 do { \
10074 compiletime_assert_atomic_type(*p); \
10075 barrier(); \
10076 - ACCESS_ONCE(*p) = (v); \
10077 + ACCESS_ONCE_RW(*p) = (v); \
10078 } while (0)
10079
10080 #define smp_load_acquire(p) \
10081 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10082 index 5bb6991..5c2132e 100644
10083 --- a/arch/sparc/include/asm/cache.h
10084 +++ b/arch/sparc/include/asm/cache.h
10085 @@ -7,10 +7,12 @@
10086 #ifndef _SPARC_CACHE_H
10087 #define _SPARC_CACHE_H
10088
10089 +#include <linux/const.h>
10090 +
10091 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10092
10093 #define L1_CACHE_SHIFT 5
10094 -#define L1_CACHE_BYTES 32
10095 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10096
10097 #ifdef CONFIG_SPARC32
10098 #define SMP_CACHE_BYTES_SHIFT 5
10099 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10100 index a24e41f..47677ff 100644
10101 --- a/arch/sparc/include/asm/elf_32.h
10102 +++ b/arch/sparc/include/asm/elf_32.h
10103 @@ -114,6 +114,13 @@ typedef struct {
10104
10105 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10106
10107 +#ifdef CONFIG_PAX_ASLR
10108 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10109 +
10110 +#define PAX_DELTA_MMAP_LEN 16
10111 +#define PAX_DELTA_STACK_LEN 16
10112 +#endif
10113 +
10114 /* This yields a mask that user programs can use to figure out what
10115 instruction set this cpu supports. This can NOT be done in userspace
10116 on Sparc. */
10117 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10118 index 370ca1e..d4f4a98 100644
10119 --- a/arch/sparc/include/asm/elf_64.h
10120 +++ b/arch/sparc/include/asm/elf_64.h
10121 @@ -189,6 +189,13 @@ typedef struct {
10122 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10123 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10124
10125 +#ifdef CONFIG_PAX_ASLR
10126 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10127 +
10128 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10129 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10130 +#endif
10131 +
10132 extern unsigned long sparc64_elf_hwcap;
10133 #define ELF_HWCAP sparc64_elf_hwcap
10134
10135 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10136 index a3890da..f6a408e 100644
10137 --- a/arch/sparc/include/asm/pgalloc_32.h
10138 +++ b/arch/sparc/include/asm/pgalloc_32.h
10139 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10140 }
10141
10142 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10143 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10144
10145 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10146 unsigned long address)
10147 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10148 index 5e31871..13469c6 100644
10149 --- a/arch/sparc/include/asm/pgalloc_64.h
10150 +++ b/arch/sparc/include/asm/pgalloc_64.h
10151 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10152 }
10153
10154 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10155 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10156
10157 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10158 {
10159 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10160 }
10161
10162 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10163 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10164
10165 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10166 {
10167 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10168 index 59ba6f6..4518128 100644
10169 --- a/arch/sparc/include/asm/pgtable.h
10170 +++ b/arch/sparc/include/asm/pgtable.h
10171 @@ -5,4 +5,8 @@
10172 #else
10173 #include <asm/pgtable_32.h>
10174 #endif
10175 +
10176 +#define ktla_ktva(addr) (addr)
10177 +#define ktva_ktla(addr) (addr)
10178 +
10179 #endif
10180 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10181 index b9b91ae..950b91e 100644
10182 --- a/arch/sparc/include/asm/pgtable_32.h
10183 +++ b/arch/sparc/include/asm/pgtable_32.h
10184 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10185 #define PAGE_SHARED SRMMU_PAGE_SHARED
10186 #define PAGE_COPY SRMMU_PAGE_COPY
10187 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10188 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10189 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10190 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10191 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10192
10193 /* Top-level page directory - dummy used by init-mm.
10194 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10195
10196 /* xwr */
10197 #define __P000 PAGE_NONE
10198 -#define __P001 PAGE_READONLY
10199 -#define __P010 PAGE_COPY
10200 -#define __P011 PAGE_COPY
10201 +#define __P001 PAGE_READONLY_NOEXEC
10202 +#define __P010 PAGE_COPY_NOEXEC
10203 +#define __P011 PAGE_COPY_NOEXEC
10204 #define __P100 PAGE_READONLY
10205 #define __P101 PAGE_READONLY
10206 #define __P110 PAGE_COPY
10207 #define __P111 PAGE_COPY
10208
10209 #define __S000 PAGE_NONE
10210 -#define __S001 PAGE_READONLY
10211 -#define __S010 PAGE_SHARED
10212 -#define __S011 PAGE_SHARED
10213 +#define __S001 PAGE_READONLY_NOEXEC
10214 +#define __S010 PAGE_SHARED_NOEXEC
10215 +#define __S011 PAGE_SHARED_NOEXEC
10216 #define __S100 PAGE_READONLY
10217 #define __S101 PAGE_READONLY
10218 #define __S110 PAGE_SHARED
10219 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10220 index 79da178..c2eede8 100644
10221 --- a/arch/sparc/include/asm/pgtsrmmu.h
10222 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10223 @@ -115,6 +115,11 @@
10224 SRMMU_EXEC | SRMMU_REF)
10225 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10226 SRMMU_EXEC | SRMMU_REF)
10227 +
10228 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10229 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10230 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10231 +
10232 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10233 SRMMU_DIRTY | SRMMU_REF)
10234
10235 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10236 index 29d64b1..4272fe8 100644
10237 --- a/arch/sparc/include/asm/setup.h
10238 +++ b/arch/sparc/include/asm/setup.h
10239 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10240 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10241
10242 /* init_64.c */
10243 -extern atomic_t dcpage_flushes;
10244 -extern atomic_t dcpage_flushes_xcall;
10245 +extern atomic_unchecked_t dcpage_flushes;
10246 +extern atomic_unchecked_t dcpage_flushes_xcall;
10247
10248 extern int sysctl_tsb_ratio;
10249 #endif
10250 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10251 index 9689176..63c18ea 100644
10252 --- a/arch/sparc/include/asm/spinlock_64.h
10253 +++ b/arch/sparc/include/asm/spinlock_64.h
10254 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10255
10256 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10257
10258 -static void inline arch_read_lock(arch_rwlock_t *lock)
10259 +static inline void arch_read_lock(arch_rwlock_t *lock)
10260 {
10261 unsigned long tmp1, tmp2;
10262
10263 __asm__ __volatile__ (
10264 "1: ldsw [%2], %0\n"
10265 " brlz,pn %0, 2f\n"
10266 -"4: add %0, 1, %1\n"
10267 +"4: addcc %0, 1, %1\n"
10268 +
10269 +#ifdef CONFIG_PAX_REFCOUNT
10270 +" tvs %%icc, 6\n"
10271 +#endif
10272 +
10273 " cas [%2], %0, %1\n"
10274 " cmp %0, %1\n"
10275 " bne,pn %%icc, 1b\n"
10276 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10277 " .previous"
10278 : "=&r" (tmp1), "=&r" (tmp2)
10279 : "r" (lock)
10280 - : "memory");
10281 + : "memory", "cc");
10282 }
10283
10284 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10285 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10286 {
10287 int tmp1, tmp2;
10288
10289 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10290 "1: ldsw [%2], %0\n"
10291 " brlz,a,pn %0, 2f\n"
10292 " mov 0, %0\n"
10293 -" add %0, 1, %1\n"
10294 +" addcc %0, 1, %1\n"
10295 +
10296 +#ifdef CONFIG_PAX_REFCOUNT
10297 +" tvs %%icc, 6\n"
10298 +#endif
10299 +
10300 " cas [%2], %0, %1\n"
10301 " cmp %0, %1\n"
10302 " bne,pn %%icc, 1b\n"
10303 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10304 return tmp1;
10305 }
10306
10307 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10308 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10309 {
10310 unsigned long tmp1, tmp2;
10311
10312 __asm__ __volatile__(
10313 "1: lduw [%2], %0\n"
10314 -" sub %0, 1, %1\n"
10315 +" subcc %0, 1, %1\n"
10316 +
10317 +#ifdef CONFIG_PAX_REFCOUNT
10318 +" tvs %%icc, 6\n"
10319 +#endif
10320 +
10321 " cas [%2], %0, %1\n"
10322 " cmp %0, %1\n"
10323 " bne,pn %%xcc, 1b\n"
10324 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10325 : "memory");
10326 }
10327
10328 -static void inline arch_write_lock(arch_rwlock_t *lock)
10329 +static inline void arch_write_lock(arch_rwlock_t *lock)
10330 {
10331 unsigned long mask, tmp1, tmp2;
10332
10333 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10334 : "memory");
10335 }
10336
10337 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10338 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10339 {
10340 __asm__ __volatile__(
10341 " stw %%g0, [%0]"
10342 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10343 : "memory");
10344 }
10345
10346 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10347 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10348 {
10349 unsigned long mask, tmp1, tmp2, result;
10350
10351 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10352 index 025c984..a216504 100644
10353 --- a/arch/sparc/include/asm/thread_info_32.h
10354 +++ b/arch/sparc/include/asm/thread_info_32.h
10355 @@ -49,6 +49,8 @@ struct thread_info {
10356 unsigned long w_saved;
10357
10358 struct restart_block restart_block;
10359 +
10360 + unsigned long lowest_stack;
10361 };
10362
10363 /*
10364 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10365 index 798f027..b009941 100644
10366 --- a/arch/sparc/include/asm/thread_info_64.h
10367 +++ b/arch/sparc/include/asm/thread_info_64.h
10368 @@ -63,6 +63,8 @@ struct thread_info {
10369 struct pt_regs *kern_una_regs;
10370 unsigned int kern_una_insn;
10371
10372 + unsigned long lowest_stack;
10373 +
10374 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10375 __attribute__ ((aligned(64)));
10376 };
10377 @@ -190,12 +192,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10378 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10379 /* flag bit 4 is available */
10380 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10381 -/* flag bit 6 is available */
10382 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10383 #define TIF_32BIT 7 /* 32-bit binary */
10384 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10385 #define TIF_SECCOMP 9 /* secure computing */
10386 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10387 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10388 +
10389 /* NOTE: Thread flags >= 12 should be ones we have no interest
10390 * in using in assembly, else we can't use the mask as
10391 * an immediate value in instructions such as andcc.
10392 @@ -215,12 +218,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10393 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10394 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10395 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10396 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10397
10398 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10399 _TIF_DO_NOTIFY_RESUME_MASK | \
10400 _TIF_NEED_RESCHED)
10401 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10402
10403 +#define _TIF_WORK_SYSCALL \
10404 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10405 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10406 +
10407 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10408
10409 /*
10410 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10411 index bd56c28..4b63d83 100644
10412 --- a/arch/sparc/include/asm/uaccess.h
10413 +++ b/arch/sparc/include/asm/uaccess.h
10414 @@ -1,5 +1,6 @@
10415 #ifndef ___ASM_SPARC_UACCESS_H
10416 #define ___ASM_SPARC_UACCESS_H
10417 +
10418 #if defined(__sparc__) && defined(__arch64__)
10419 #include <asm/uaccess_64.h>
10420 #else
10421 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10422 index 9634d08..f55fe4f 100644
10423 --- a/arch/sparc/include/asm/uaccess_32.h
10424 +++ b/arch/sparc/include/asm/uaccess_32.h
10425 @@ -250,27 +250,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10426
10427 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10428 {
10429 - if (n && __access_ok((unsigned long) to, n))
10430 + if ((long)n < 0)
10431 + return n;
10432 +
10433 + if (n && __access_ok((unsigned long) to, n)) {
10434 + if (!__builtin_constant_p(n))
10435 + check_object_size(from, n, true);
10436 return __copy_user(to, (__force void __user *) from, n);
10437 - else
10438 + } else
10439 return n;
10440 }
10441
10442 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10443 {
10444 + if ((long)n < 0)
10445 + return n;
10446 +
10447 + if (!__builtin_constant_p(n))
10448 + check_object_size(from, n, true);
10449 +
10450 return __copy_user(to, (__force void __user *) from, n);
10451 }
10452
10453 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10454 {
10455 - if (n && __access_ok((unsigned long) from, n))
10456 + if ((long)n < 0)
10457 + return n;
10458 +
10459 + if (n && __access_ok((unsigned long) from, n)) {
10460 + if (!__builtin_constant_p(n))
10461 + check_object_size(to, n, false);
10462 return __copy_user((__force void __user *) to, from, n);
10463 - else
10464 + } else
10465 return n;
10466 }
10467
10468 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10469 {
10470 + if ((long)n < 0)
10471 + return n;
10472 +
10473 return __copy_user((__force void __user *) to, from, n);
10474 }
10475
10476 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10477 index c990a5e..f17b9c1 100644
10478 --- a/arch/sparc/include/asm/uaccess_64.h
10479 +++ b/arch/sparc/include/asm/uaccess_64.h
10480 @@ -10,6 +10,7 @@
10481 #include <linux/compiler.h>
10482 #include <linux/string.h>
10483 #include <linux/thread_info.h>
10484 +#include <linux/kernel.h>
10485 #include <asm/asi.h>
10486 #include <asm/spitfire.h>
10487 #include <asm-generic/uaccess-unaligned.h>
10488 @@ -214,8 +215,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10489 static inline unsigned long __must_check
10490 copy_from_user(void *to, const void __user *from, unsigned long size)
10491 {
10492 - unsigned long ret = ___copy_from_user(to, from, size);
10493 + unsigned long ret;
10494
10495 + if ((long)size < 0 || size > INT_MAX)
10496 + return size;
10497 +
10498 + if (!__builtin_constant_p(size))
10499 + check_object_size(to, size, false);
10500 +
10501 + ret = ___copy_from_user(to, from, size);
10502 if (unlikely(ret))
10503 ret = copy_from_user_fixup(to, from, size);
10504
10505 @@ -231,8 +239,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10506 static inline unsigned long __must_check
10507 copy_to_user(void __user *to, const void *from, unsigned long size)
10508 {
10509 - unsigned long ret = ___copy_to_user(to, from, size);
10510 + unsigned long ret;
10511
10512 + if ((long)size < 0 || size > INT_MAX)
10513 + return size;
10514 +
10515 + if (!__builtin_constant_p(size))
10516 + check_object_size(from, size, true);
10517 +
10518 + ret = ___copy_to_user(to, from, size);
10519 if (unlikely(ret))
10520 ret = copy_to_user_fixup(to, from, size);
10521 return ret;
10522 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10523 index 7cf9c6e..6206648 100644
10524 --- a/arch/sparc/kernel/Makefile
10525 +++ b/arch/sparc/kernel/Makefile
10526 @@ -4,7 +4,7 @@
10527 #
10528
10529 asflags-y := -ansi
10530 -ccflags-y := -Werror
10531 +#ccflags-y := -Werror
10532
10533 extra-y := head_$(BITS).o
10534
10535 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10536 index 50e7b62..79fae35 100644
10537 --- a/arch/sparc/kernel/process_32.c
10538 +++ b/arch/sparc/kernel/process_32.c
10539 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10540
10541 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10542 r->psr, r->pc, r->npc, r->y, print_tainted());
10543 - printk("PC: <%pS>\n", (void *) r->pc);
10544 + printk("PC: <%pA>\n", (void *) r->pc);
10545 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10546 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10547 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10548 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10549 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10550 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10551 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10552 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10553
10554 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10555 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10556 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10557 rw = (struct reg_window32 *) fp;
10558 pc = rw->ins[7];
10559 printk("[%08lx : ", pc);
10560 - printk("%pS ] ", (void *) pc);
10561 + printk("%pA ] ", (void *) pc);
10562 fp = rw->ins[6];
10563 } while (++count < 16);
10564 printk("\n");
10565 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10566 index 0be7bf9..2b1cba8 100644
10567 --- a/arch/sparc/kernel/process_64.c
10568 +++ b/arch/sparc/kernel/process_64.c
10569 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10570 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10571 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10572 if (regs->tstate & TSTATE_PRIV)
10573 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10574 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10575 }
10576
10577 void show_regs(struct pt_regs *regs)
10578 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10579
10580 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10581 regs->tpc, regs->tnpc, regs->y, print_tainted());
10582 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10583 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10584 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10585 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10586 regs->u_regs[3]);
10587 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10588 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10589 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10590 regs->u_regs[15]);
10591 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10592 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10593 show_regwindow(regs);
10594 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10595 }
10596 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10597 ((tp && tp->task) ? tp->task->pid : -1));
10598
10599 if (gp->tstate & TSTATE_PRIV) {
10600 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10601 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10602 (void *) gp->tpc,
10603 (void *) gp->o7,
10604 (void *) gp->i7,
10605 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10606 index 79cc0d1..ec62734 100644
10607 --- a/arch/sparc/kernel/prom_common.c
10608 +++ b/arch/sparc/kernel/prom_common.c
10609 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10610
10611 unsigned int prom_early_allocated __initdata;
10612
10613 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10614 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10615 .nextprop = prom_common_nextprop,
10616 .getproplen = prom_getproplen,
10617 .getproperty = prom_getproperty,
10618 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10619 index 9ddc492..27a5619 100644
10620 --- a/arch/sparc/kernel/ptrace_64.c
10621 +++ b/arch/sparc/kernel/ptrace_64.c
10622 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10623 return ret;
10624 }
10625
10626 +#ifdef CONFIG_GRKERNSEC_SETXID
10627 +extern void gr_delayed_cred_worker(void);
10628 +#endif
10629 +
10630 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10631 {
10632 int ret = 0;
10633 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10634 if (test_thread_flag(TIF_NOHZ))
10635 user_exit();
10636
10637 +#ifdef CONFIG_GRKERNSEC_SETXID
10638 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10639 + gr_delayed_cred_worker();
10640 +#endif
10641 +
10642 if (test_thread_flag(TIF_SYSCALL_TRACE))
10643 ret = tracehook_report_syscall_entry(regs);
10644
10645 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10646 if (test_thread_flag(TIF_NOHZ))
10647 user_exit();
10648
10649 +#ifdef CONFIG_GRKERNSEC_SETXID
10650 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10651 + gr_delayed_cred_worker();
10652 +#endif
10653 +
10654 audit_syscall_exit(regs);
10655
10656 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10657 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10658 index da6f1a7..e5dea8f 100644
10659 --- a/arch/sparc/kernel/smp_64.c
10660 +++ b/arch/sparc/kernel/smp_64.c
10661 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10662 return;
10663
10664 #ifdef CONFIG_DEBUG_DCFLUSH
10665 - atomic_inc(&dcpage_flushes);
10666 + atomic_inc_unchecked(&dcpage_flushes);
10667 #endif
10668
10669 this_cpu = get_cpu();
10670 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10671 xcall_deliver(data0, __pa(pg_addr),
10672 (u64) pg_addr, cpumask_of(cpu));
10673 #ifdef CONFIG_DEBUG_DCFLUSH
10674 - atomic_inc(&dcpage_flushes_xcall);
10675 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10676 #endif
10677 }
10678 }
10679 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10680 preempt_disable();
10681
10682 #ifdef CONFIG_DEBUG_DCFLUSH
10683 - atomic_inc(&dcpage_flushes);
10684 + atomic_inc_unchecked(&dcpage_flushes);
10685 #endif
10686 data0 = 0;
10687 pg_addr = page_address(page);
10688 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10689 xcall_deliver(data0, __pa(pg_addr),
10690 (u64) pg_addr, cpu_online_mask);
10691 #ifdef CONFIG_DEBUG_DCFLUSH
10692 - atomic_inc(&dcpage_flushes_xcall);
10693 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10694 #endif
10695 }
10696 __local_flush_dcache_page(page);
10697 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10698 index 646988d..b88905f 100644
10699 --- a/arch/sparc/kernel/sys_sparc_32.c
10700 +++ b/arch/sparc/kernel/sys_sparc_32.c
10701 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10702 if (len > TASK_SIZE - PAGE_SIZE)
10703 return -ENOMEM;
10704 if (!addr)
10705 - addr = TASK_UNMAPPED_BASE;
10706 + addr = current->mm->mmap_base;
10707
10708 info.flags = 0;
10709 info.length = len;
10710 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10711 index c85403d..6af95c9 100644
10712 --- a/arch/sparc/kernel/sys_sparc_64.c
10713 +++ b/arch/sparc/kernel/sys_sparc_64.c
10714 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10715 struct vm_area_struct * vma;
10716 unsigned long task_size = TASK_SIZE;
10717 int do_color_align;
10718 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10719 struct vm_unmapped_area_info info;
10720
10721 if (flags & MAP_FIXED) {
10722 /* We do not accept a shared mapping if it would violate
10723 * cache aliasing constraints.
10724 */
10725 - if ((flags & MAP_SHARED) &&
10726 + if ((filp || (flags & MAP_SHARED)) &&
10727 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10728 return -EINVAL;
10729 return addr;
10730 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10731 if (filp || (flags & MAP_SHARED))
10732 do_color_align = 1;
10733
10734 +#ifdef CONFIG_PAX_RANDMMAP
10735 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10736 +#endif
10737 +
10738 if (addr) {
10739 if (do_color_align)
10740 addr = COLOR_ALIGN(addr, pgoff);
10741 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10742 addr = PAGE_ALIGN(addr);
10743
10744 vma = find_vma(mm, addr);
10745 - if (task_size - len >= addr &&
10746 - (!vma || addr + len <= vma->vm_start))
10747 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10748 return addr;
10749 }
10750
10751 info.flags = 0;
10752 info.length = len;
10753 - info.low_limit = TASK_UNMAPPED_BASE;
10754 + info.low_limit = mm->mmap_base;
10755 info.high_limit = min(task_size, VA_EXCLUDE_START);
10756 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10757 info.align_offset = pgoff << PAGE_SHIFT;
10758 + info.threadstack_offset = offset;
10759 addr = vm_unmapped_area(&info);
10760
10761 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10762 VM_BUG_ON(addr != -ENOMEM);
10763 info.low_limit = VA_EXCLUDE_END;
10764 +
10765 +#ifdef CONFIG_PAX_RANDMMAP
10766 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10767 + info.low_limit += mm->delta_mmap;
10768 +#endif
10769 +
10770 info.high_limit = task_size;
10771 addr = vm_unmapped_area(&info);
10772 }
10773 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10774 unsigned long task_size = STACK_TOP32;
10775 unsigned long addr = addr0;
10776 int do_color_align;
10777 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10778 struct vm_unmapped_area_info info;
10779
10780 /* This should only ever run for 32-bit processes. */
10781 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10782 /* We do not accept a shared mapping if it would violate
10783 * cache aliasing constraints.
10784 */
10785 - if ((flags & MAP_SHARED) &&
10786 + if ((filp || (flags & MAP_SHARED)) &&
10787 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10788 return -EINVAL;
10789 return addr;
10790 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10791 if (filp || (flags & MAP_SHARED))
10792 do_color_align = 1;
10793
10794 +#ifdef CONFIG_PAX_RANDMMAP
10795 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10796 +#endif
10797 +
10798 /* requesting a specific address */
10799 if (addr) {
10800 if (do_color_align)
10801 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10802 addr = PAGE_ALIGN(addr);
10803
10804 vma = find_vma(mm, addr);
10805 - if (task_size - len >= addr &&
10806 - (!vma || addr + len <= vma->vm_start))
10807 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10808 return addr;
10809 }
10810
10811 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10812 info.high_limit = mm->mmap_base;
10813 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10814 info.align_offset = pgoff << PAGE_SHIFT;
10815 + info.threadstack_offset = offset;
10816 addr = vm_unmapped_area(&info);
10817
10818 /*
10819 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10820 VM_BUG_ON(addr != -ENOMEM);
10821 info.flags = 0;
10822 info.low_limit = TASK_UNMAPPED_BASE;
10823 +
10824 +#ifdef CONFIG_PAX_RANDMMAP
10825 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10826 + info.low_limit += mm->delta_mmap;
10827 +#endif
10828 +
10829 info.high_limit = STACK_TOP32;
10830 addr = vm_unmapped_area(&info);
10831 }
10832 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10833 EXPORT_SYMBOL(get_fb_unmapped_area);
10834
10835 /* Essentially the same as PowerPC. */
10836 -static unsigned long mmap_rnd(void)
10837 +static unsigned long mmap_rnd(struct mm_struct *mm)
10838 {
10839 unsigned long rnd = 0UL;
10840
10841 +#ifdef CONFIG_PAX_RANDMMAP
10842 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10843 +#endif
10844 +
10845 if (current->flags & PF_RANDOMIZE) {
10846 unsigned long val = get_random_int();
10847 if (test_thread_flag(TIF_32BIT))
10848 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10849
10850 void arch_pick_mmap_layout(struct mm_struct *mm)
10851 {
10852 - unsigned long random_factor = mmap_rnd();
10853 + unsigned long random_factor = mmap_rnd(mm);
10854 unsigned long gap;
10855
10856 /*
10857 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10858 gap == RLIM_INFINITY ||
10859 sysctl_legacy_va_layout) {
10860 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10861 +
10862 +#ifdef CONFIG_PAX_RANDMMAP
10863 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10864 + mm->mmap_base += mm->delta_mmap;
10865 +#endif
10866 +
10867 mm->get_unmapped_area = arch_get_unmapped_area;
10868 } else {
10869 /* We know it's 32-bit */
10870 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10871 gap = (task_size / 6 * 5);
10872
10873 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10874 +
10875 +#ifdef CONFIG_PAX_RANDMMAP
10876 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10877 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10878 +#endif
10879 +
10880 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10881 }
10882 }
10883 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10884 index bb00089..e0ea580 100644
10885 --- a/arch/sparc/kernel/syscalls.S
10886 +++ b/arch/sparc/kernel/syscalls.S
10887 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10888 #endif
10889 .align 32
10890 1: ldx [%g6 + TI_FLAGS], %l5
10891 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10892 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10893 be,pt %icc, rtrap
10894 nop
10895 call syscall_trace_leave
10896 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10897
10898 srl %i3, 0, %o3 ! IEU0
10899 srl %i2, 0, %o2 ! IEU0 Group
10900 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10901 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10902 bne,pn %icc, linux_syscall_trace32 ! CTI
10903 mov %i0, %l5 ! IEU1
10904 5: call %l7 ! CTI Group brk forced
10905 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10906
10907 mov %i3, %o3 ! IEU1
10908 mov %i4, %o4 ! IEU0 Group
10909 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10910 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10911 bne,pn %icc, linux_syscall_trace ! CTI Group
10912 mov %i0, %l5 ! IEU0
10913 2: call %l7 ! CTI Group brk forced
10914 @@ -233,7 +233,7 @@ ret_sys_call:
10915
10916 cmp %o0, -ERESTART_RESTARTBLOCK
10917 bgeu,pn %xcc, 1f
10918 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10919 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10920 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10921
10922 2:
10923 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10924 index 6fd386c5..6907d81 100644
10925 --- a/arch/sparc/kernel/traps_32.c
10926 +++ b/arch/sparc/kernel/traps_32.c
10927 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10928 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10929 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10930
10931 +extern void gr_handle_kernel_exploit(void);
10932 +
10933 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10934 {
10935 static int die_counter;
10936 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10937 count++ < 30 &&
10938 (((unsigned long) rw) >= PAGE_OFFSET) &&
10939 !(((unsigned long) rw) & 0x7)) {
10940 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10941 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10942 (void *) rw->ins[7]);
10943 rw = (struct reg_window32 *)rw->ins[6];
10944 }
10945 }
10946 printk("Instruction DUMP:");
10947 instruction_dump ((unsigned long *) regs->pc);
10948 - if(regs->psr & PSR_PS)
10949 + if(regs->psr & PSR_PS) {
10950 + gr_handle_kernel_exploit();
10951 do_exit(SIGKILL);
10952 + }
10953 do_exit(SIGSEGV);
10954 }
10955
10956 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10957 index 981a769..d906eda 100644
10958 --- a/arch/sparc/kernel/traps_64.c
10959 +++ b/arch/sparc/kernel/traps_64.c
10960 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10961 i + 1,
10962 p->trapstack[i].tstate, p->trapstack[i].tpc,
10963 p->trapstack[i].tnpc, p->trapstack[i].tt);
10964 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10965 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10966 }
10967 }
10968
10969 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10970
10971 lvl -= 0x100;
10972 if (regs->tstate & TSTATE_PRIV) {
10973 +
10974 +#ifdef CONFIG_PAX_REFCOUNT
10975 + if (lvl == 6)
10976 + pax_report_refcount_overflow(regs);
10977 +#endif
10978 +
10979 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10980 die_if_kernel(buffer, regs);
10981 }
10982 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10983 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10984 {
10985 char buffer[32];
10986 -
10987 +
10988 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10989 0, lvl, SIGTRAP) == NOTIFY_STOP)
10990 return;
10991
10992 +#ifdef CONFIG_PAX_REFCOUNT
10993 + if (lvl == 6)
10994 + pax_report_refcount_overflow(regs);
10995 +#endif
10996 +
10997 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10998
10999 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
11000 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11001 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11002 printk("%s" "ERROR(%d): ",
11003 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11004 - printk("TPC<%pS>\n", (void *) regs->tpc);
11005 + printk("TPC<%pA>\n", (void *) regs->tpc);
11006 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11007 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11008 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11009 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11010 smp_processor_id(),
11011 (type & 0x1) ? 'I' : 'D',
11012 regs->tpc);
11013 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11014 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11015 panic("Irrecoverable Cheetah+ parity error.");
11016 }
11017
11018 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11019 smp_processor_id(),
11020 (type & 0x1) ? 'I' : 'D',
11021 regs->tpc);
11022 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11023 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11024 }
11025
11026 struct sun4v_error_entry {
11027 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11028 /*0x38*/u64 reserved_5;
11029 };
11030
11031 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11032 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11033 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11034 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11035
11036 static const char *sun4v_err_type_to_str(u8 type)
11037 {
11038 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11039 }
11040
11041 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11042 - int cpu, const char *pfx, atomic_t *ocnt)
11043 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11044 {
11045 u64 *raw_ptr = (u64 *) ent;
11046 u32 attrs;
11047 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11048
11049 show_regs(regs);
11050
11051 - if ((cnt = atomic_read(ocnt)) != 0) {
11052 - atomic_set(ocnt, 0);
11053 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11054 + atomic_set_unchecked(ocnt, 0);
11055 wmb();
11056 printk("%s: Queue overflowed %d times.\n",
11057 pfx, cnt);
11058 @@ -2048,7 +2059,7 @@ out:
11059 */
11060 void sun4v_resum_overflow(struct pt_regs *regs)
11061 {
11062 - atomic_inc(&sun4v_resum_oflow_cnt);
11063 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11064 }
11065
11066 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11067 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11068 /* XXX Actually even this can make not that much sense. Perhaps
11069 * XXX we should just pull the plug and panic directly from here?
11070 */
11071 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11072 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11073 }
11074
11075 static void sun4v_tlb_error(struct pt_regs *regs)
11076 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11077
11078 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11079 regs->tpc, tl);
11080 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11081 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11082 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11083 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11084 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11085 (void *) regs->u_regs[UREG_I7]);
11086 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11087 "pte[%lx] error[%lx]\n",
11088 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11089
11090 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11091 regs->tpc, tl);
11092 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11093 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11094 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11095 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11096 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11097 (void *) regs->u_regs[UREG_I7]);
11098 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11099 "pte[%lx] error[%lx]\n",
11100 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11101 fp = (unsigned long)sf->fp + STACK_BIAS;
11102 }
11103
11104 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11105 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11106 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11107 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11108 int index = tsk->curr_ret_stack;
11109 if (tsk->ret_stack && index >= graph) {
11110 pc = tsk->ret_stack[index - graph].ret;
11111 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11112 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11113 graph++;
11114 }
11115 }
11116 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11117 return (struct reg_window *) (fp + STACK_BIAS);
11118 }
11119
11120 +extern void gr_handle_kernel_exploit(void);
11121 +
11122 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11123 {
11124 static int die_counter;
11125 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11126 while (rw &&
11127 count++ < 30 &&
11128 kstack_valid(tp, (unsigned long) rw)) {
11129 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11130 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11131 (void *) rw->ins[7]);
11132
11133 rw = kernel_stack_up(rw);
11134 @@ -2427,8 +2440,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11135 }
11136 user_instruction_dump ((unsigned int __user *) regs->tpc);
11137 }
11138 - if (regs->tstate & TSTATE_PRIV)
11139 + if (regs->tstate & TSTATE_PRIV) {
11140 + gr_handle_kernel_exploit();
11141 do_exit(SIGKILL);
11142 + }
11143 do_exit(SIGSEGV);
11144 }
11145 EXPORT_SYMBOL(die_if_kernel);
11146 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11147 index 62098a8..547ab2c 100644
11148 --- a/arch/sparc/kernel/unaligned_64.c
11149 +++ b/arch/sparc/kernel/unaligned_64.c
11150 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11151 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11152
11153 if (__ratelimit(&ratelimit)) {
11154 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11155 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11156 regs->tpc, (void *) regs->tpc);
11157 }
11158 }
11159 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11160 index 3269b02..64f5231 100644
11161 --- a/arch/sparc/lib/Makefile
11162 +++ b/arch/sparc/lib/Makefile
11163 @@ -2,7 +2,7 @@
11164 #
11165
11166 asflags-y := -ansi -DST_DIV0=0x02
11167 -ccflags-y := -Werror
11168 +#ccflags-y := -Werror
11169
11170 lib-$(CONFIG_SPARC32) += ashrdi3.o
11171 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11172 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11173 index 05dac43..76f8ed4 100644
11174 --- a/arch/sparc/lib/atomic_64.S
11175 +++ b/arch/sparc/lib/atomic_64.S
11176 @@ -15,11 +15,22 @@
11177 * a value and does the barriers.
11178 */
11179
11180 -#define ATOMIC_OP(op) \
11181 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11182 +#ifdef CONFIG_PAX_REFCOUNT
11183 +#define __REFCOUNT_OP(op) op##cc
11184 +#define __OVERFLOW_IOP tvs %icc, 6;
11185 +#define __OVERFLOW_XOP tvs %xcc, 6;
11186 +#else
11187 +#define __REFCOUNT_OP(op) op
11188 +#define __OVERFLOW_IOP
11189 +#define __OVERFLOW_XOP
11190 +#endif
11191 +
11192 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11193 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11194 BACKOFF_SETUP(%o2); \
11195 1: lduw [%o1], %g1; \
11196 - op %g1, %o0, %g7; \
11197 + asm_op %g1, %o0, %g7; \
11198 + post_op \
11199 cas [%o1], %g1, %g7; \
11200 cmp %g1, %g7; \
11201 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11202 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11203 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11204 ENDPROC(atomic_##op); \
11205
11206 -#define ATOMIC_OP_RETURN(op) \
11207 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11208 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11209 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11210 +
11211 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11212 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11213 BACKOFF_SETUP(%o2); \
11214 1: lduw [%o1], %g1; \
11215 - op %g1, %o0, %g7; \
11216 + asm_op %g1, %o0, %g7; \
11217 + post_op \
11218 cas [%o1], %g1, %g7; \
11219 cmp %g1, %g7; \
11220 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11221 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11222 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11223 ENDPROC(atomic_##op##_return);
11224
11225 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11226 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11227 +
11228 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11229
11230 ATOMIC_OPS(add)
11231 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11232
11233 #undef ATOMIC_OPS
11234 #undef ATOMIC_OP_RETURN
11235 +#undef __ATOMIC_OP_RETURN
11236 #undef ATOMIC_OP
11237 +#undef __ATOMIC_OP
11238
11239 -#define ATOMIC64_OP(op) \
11240 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11241 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11242 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11243 BACKOFF_SETUP(%o2); \
11244 1: ldx [%o1], %g1; \
11245 - op %g1, %o0, %g7; \
11246 + asm_op %g1, %o0, %g7; \
11247 + post_op \
11248 casx [%o1], %g1, %g7; \
11249 cmp %g1, %g7; \
11250 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11251 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11252 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11253 ENDPROC(atomic64_##op); \
11254
11255 -#define ATOMIC64_OP_RETURN(op) \
11256 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11257 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11258 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11259 +
11260 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11261 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11262 BACKOFF_SETUP(%o2); \
11263 1: ldx [%o1], %g1; \
11264 - op %g1, %o0, %g7; \
11265 + asm_op %g1, %o0, %g7; \
11266 + post_op \
11267 casx [%o1], %g1, %g7; \
11268 cmp %g1, %g7; \
11269 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11270 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11271 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11272 ENDPROC(atomic64_##op##_return);
11273
11274 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11275 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11276 +
11277 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11278
11279 ATOMIC64_OPS(add)
11280 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11281
11282 #undef ATOMIC64_OPS
11283 #undef ATOMIC64_OP_RETURN
11284 +#undef __ATOMIC64_OP_RETURN
11285 #undef ATOMIC64_OP
11286 +#undef __ATOMIC64_OP
11287 +#undef __OVERFLOW_XOP
11288 +#undef __OVERFLOW_IOP
11289 +#undef __REFCOUNT_OP
11290
11291 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11292 BACKOFF_SETUP(%o2)
11293 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11294 index 1d649a9..fbc5bfc 100644
11295 --- a/arch/sparc/lib/ksyms.c
11296 +++ b/arch/sparc/lib/ksyms.c
11297 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11298 /* Atomic counter implementation. */
11299 #define ATOMIC_OP(op) \
11300 EXPORT_SYMBOL(atomic_##op); \
11301 -EXPORT_SYMBOL(atomic64_##op);
11302 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11303 +EXPORT_SYMBOL(atomic64_##op); \
11304 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11305
11306 #define ATOMIC_OP_RETURN(op) \
11307 EXPORT_SYMBOL(atomic_##op##_return); \
11308 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11309 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11310
11311 ATOMIC_OPS(add)
11312 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11313 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11314 ATOMIC_OPS(sub)
11315
11316 #undef ATOMIC_OPS
11317 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11318 index 30c3ecc..736f015 100644
11319 --- a/arch/sparc/mm/Makefile
11320 +++ b/arch/sparc/mm/Makefile
11321 @@ -2,7 +2,7 @@
11322 #
11323
11324 asflags-y := -ansi
11325 -ccflags-y := -Werror
11326 +#ccflags-y := -Werror
11327
11328 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11329 obj-y += fault_$(BITS).o
11330 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11331 index 70d8171..274c6c0 100644
11332 --- a/arch/sparc/mm/fault_32.c
11333 +++ b/arch/sparc/mm/fault_32.c
11334 @@ -21,6 +21,9 @@
11335 #include <linux/perf_event.h>
11336 #include <linux/interrupt.h>
11337 #include <linux/kdebug.h>
11338 +#include <linux/slab.h>
11339 +#include <linux/pagemap.h>
11340 +#include <linux/compiler.h>
11341
11342 #include <asm/page.h>
11343 #include <asm/pgtable.h>
11344 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11345 return safe_compute_effective_address(regs, insn);
11346 }
11347
11348 +#ifdef CONFIG_PAX_PAGEEXEC
11349 +#ifdef CONFIG_PAX_DLRESOLVE
11350 +static void pax_emuplt_close(struct vm_area_struct *vma)
11351 +{
11352 + vma->vm_mm->call_dl_resolve = 0UL;
11353 +}
11354 +
11355 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11356 +{
11357 + unsigned int *kaddr;
11358 +
11359 + vmf->page = alloc_page(GFP_HIGHUSER);
11360 + if (!vmf->page)
11361 + return VM_FAULT_OOM;
11362 +
11363 + kaddr = kmap(vmf->page);
11364 + memset(kaddr, 0, PAGE_SIZE);
11365 + kaddr[0] = 0x9DE3BFA8U; /* save */
11366 + flush_dcache_page(vmf->page);
11367 + kunmap(vmf->page);
11368 + return VM_FAULT_MAJOR;
11369 +}
11370 +
11371 +static const struct vm_operations_struct pax_vm_ops = {
11372 + .close = pax_emuplt_close,
11373 + .fault = pax_emuplt_fault
11374 +};
11375 +
11376 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11377 +{
11378 + int ret;
11379 +
11380 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11381 + vma->vm_mm = current->mm;
11382 + vma->vm_start = addr;
11383 + vma->vm_end = addr + PAGE_SIZE;
11384 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11385 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11386 + vma->vm_ops = &pax_vm_ops;
11387 +
11388 + ret = insert_vm_struct(current->mm, vma);
11389 + if (ret)
11390 + return ret;
11391 +
11392 + ++current->mm->total_vm;
11393 + return 0;
11394 +}
11395 +#endif
11396 +
11397 +/*
11398 + * PaX: decide what to do with offenders (regs->pc = fault address)
11399 + *
11400 + * returns 1 when task should be killed
11401 + * 2 when patched PLT trampoline was detected
11402 + * 3 when unpatched PLT trampoline was detected
11403 + */
11404 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11405 +{
11406 +
11407 +#ifdef CONFIG_PAX_EMUPLT
11408 + int err;
11409 +
11410 + do { /* PaX: patched PLT emulation #1 */
11411 + unsigned int sethi1, sethi2, jmpl;
11412 +
11413 + err = get_user(sethi1, (unsigned int *)regs->pc);
11414 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11415 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11416 +
11417 + if (err)
11418 + break;
11419 +
11420 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11421 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11422 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11423 + {
11424 + unsigned int addr;
11425 +
11426 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11427 + addr = regs->u_regs[UREG_G1];
11428 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11429 + regs->pc = addr;
11430 + regs->npc = addr+4;
11431 + return 2;
11432 + }
11433 + } while (0);
11434 +
11435 + do { /* PaX: patched PLT emulation #2 */
11436 + unsigned int ba;
11437 +
11438 + err = get_user(ba, (unsigned int *)regs->pc);
11439 +
11440 + if (err)
11441 + break;
11442 +
11443 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11444 + unsigned int addr;
11445 +
11446 + if ((ba & 0xFFC00000U) == 0x30800000U)
11447 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11448 + else
11449 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11450 + regs->pc = addr;
11451 + regs->npc = addr+4;
11452 + return 2;
11453 + }
11454 + } while (0);
11455 +
11456 + do { /* PaX: patched PLT emulation #3 */
11457 + unsigned int sethi, bajmpl, nop;
11458 +
11459 + err = get_user(sethi, (unsigned int *)regs->pc);
11460 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11461 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11462 +
11463 + if (err)
11464 + break;
11465 +
11466 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11467 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11468 + nop == 0x01000000U)
11469 + {
11470 + unsigned int addr;
11471 +
11472 + addr = (sethi & 0x003FFFFFU) << 10;
11473 + regs->u_regs[UREG_G1] = addr;
11474 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11475 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11476 + else
11477 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11478 + regs->pc = addr;
11479 + regs->npc = addr+4;
11480 + return 2;
11481 + }
11482 + } while (0);
11483 +
11484 + do { /* PaX: unpatched PLT emulation step 1 */
11485 + unsigned int sethi, ba, nop;
11486 +
11487 + err = get_user(sethi, (unsigned int *)regs->pc);
11488 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11489 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11490 +
11491 + if (err)
11492 + break;
11493 +
11494 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11495 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11496 + nop == 0x01000000U)
11497 + {
11498 + unsigned int addr, save, call;
11499 +
11500 + if ((ba & 0xFFC00000U) == 0x30800000U)
11501 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11502 + else
11503 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11504 +
11505 + err = get_user(save, (unsigned int *)addr);
11506 + err |= get_user(call, (unsigned int *)(addr+4));
11507 + err |= get_user(nop, (unsigned int *)(addr+8));
11508 + if (err)
11509 + break;
11510 +
11511 +#ifdef CONFIG_PAX_DLRESOLVE
11512 + if (save == 0x9DE3BFA8U &&
11513 + (call & 0xC0000000U) == 0x40000000U &&
11514 + nop == 0x01000000U)
11515 + {
11516 + struct vm_area_struct *vma;
11517 + unsigned long call_dl_resolve;
11518 +
11519 + down_read(&current->mm->mmap_sem);
11520 + call_dl_resolve = current->mm->call_dl_resolve;
11521 + up_read(&current->mm->mmap_sem);
11522 + if (likely(call_dl_resolve))
11523 + goto emulate;
11524 +
11525 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11526 +
11527 + down_write(&current->mm->mmap_sem);
11528 + if (current->mm->call_dl_resolve) {
11529 + call_dl_resolve = current->mm->call_dl_resolve;
11530 + up_write(&current->mm->mmap_sem);
11531 + if (vma)
11532 + kmem_cache_free(vm_area_cachep, vma);
11533 + goto emulate;
11534 + }
11535 +
11536 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11537 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11538 + up_write(&current->mm->mmap_sem);
11539 + if (vma)
11540 + kmem_cache_free(vm_area_cachep, vma);
11541 + return 1;
11542 + }
11543 +
11544 + if (pax_insert_vma(vma, call_dl_resolve)) {
11545 + up_write(&current->mm->mmap_sem);
11546 + kmem_cache_free(vm_area_cachep, vma);
11547 + return 1;
11548 + }
11549 +
11550 + current->mm->call_dl_resolve = call_dl_resolve;
11551 + up_write(&current->mm->mmap_sem);
11552 +
11553 +emulate:
11554 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11555 + regs->pc = call_dl_resolve;
11556 + regs->npc = addr+4;
11557 + return 3;
11558 + }
11559 +#endif
11560 +
11561 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11562 + if ((save & 0xFFC00000U) == 0x05000000U &&
11563 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11564 + nop == 0x01000000U)
11565 + {
11566 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11567 + regs->u_regs[UREG_G2] = addr + 4;
11568 + addr = (save & 0x003FFFFFU) << 10;
11569 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11570 + regs->pc = addr;
11571 + regs->npc = addr+4;
11572 + return 3;
11573 + }
11574 + }
11575 + } while (0);
11576 +
11577 + do { /* PaX: unpatched PLT emulation step 2 */
11578 + unsigned int save, call, nop;
11579 +
11580 + err = get_user(save, (unsigned int *)(regs->pc-4));
11581 + err |= get_user(call, (unsigned int *)regs->pc);
11582 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11583 + if (err)
11584 + break;
11585 +
11586 + if (save == 0x9DE3BFA8U &&
11587 + (call & 0xC0000000U) == 0x40000000U &&
11588 + nop == 0x01000000U)
11589 + {
11590 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11591 +
11592 + regs->u_regs[UREG_RETPC] = regs->pc;
11593 + regs->pc = dl_resolve;
11594 + regs->npc = dl_resolve+4;
11595 + return 3;
11596 + }
11597 + } while (0);
11598 +#endif
11599 +
11600 + return 1;
11601 +}
11602 +
11603 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11604 +{
11605 + unsigned long i;
11606 +
11607 + printk(KERN_ERR "PAX: bytes at PC: ");
11608 + for (i = 0; i < 8; i++) {
11609 + unsigned int c;
11610 + if (get_user(c, (unsigned int *)pc+i))
11611 + printk(KERN_CONT "???????? ");
11612 + else
11613 + printk(KERN_CONT "%08x ", c);
11614 + }
11615 + printk("\n");
11616 +}
11617 +#endif
11618 +
11619 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11620 int text_fault)
11621 {
11622 @@ -226,6 +500,24 @@ good_area:
11623 if (!(vma->vm_flags & VM_WRITE))
11624 goto bad_area;
11625 } else {
11626 +
11627 +#ifdef CONFIG_PAX_PAGEEXEC
11628 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11629 + up_read(&mm->mmap_sem);
11630 + switch (pax_handle_fetch_fault(regs)) {
11631 +
11632 +#ifdef CONFIG_PAX_EMUPLT
11633 + case 2:
11634 + case 3:
11635 + return;
11636 +#endif
11637 +
11638 + }
11639 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11640 + do_group_exit(SIGKILL);
11641 + }
11642 +#endif
11643 +
11644 /* Allow reads even for write-only mappings */
11645 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11646 goto bad_area;
11647 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11648 index 4798232..f76e3aa 100644
11649 --- a/arch/sparc/mm/fault_64.c
11650 +++ b/arch/sparc/mm/fault_64.c
11651 @@ -22,6 +22,9 @@
11652 #include <linux/kdebug.h>
11653 #include <linux/percpu.h>
11654 #include <linux/context_tracking.h>
11655 +#include <linux/slab.h>
11656 +#include <linux/pagemap.h>
11657 +#include <linux/compiler.h>
11658
11659 #include <asm/page.h>
11660 #include <asm/pgtable.h>
11661 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11662 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11663 regs->tpc);
11664 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11665 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11666 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11667 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11668 dump_stack();
11669 unhandled_fault(regs->tpc, current, regs);
11670 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11671 show_regs(regs);
11672 }
11673
11674 +#ifdef CONFIG_PAX_PAGEEXEC
11675 +#ifdef CONFIG_PAX_DLRESOLVE
11676 +static void pax_emuplt_close(struct vm_area_struct *vma)
11677 +{
11678 + vma->vm_mm->call_dl_resolve = 0UL;
11679 +}
11680 +
11681 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11682 +{
11683 + unsigned int *kaddr;
11684 +
11685 + vmf->page = alloc_page(GFP_HIGHUSER);
11686 + if (!vmf->page)
11687 + return VM_FAULT_OOM;
11688 +
11689 + kaddr = kmap(vmf->page);
11690 + memset(kaddr, 0, PAGE_SIZE);
11691 + kaddr[0] = 0x9DE3BFA8U; /* save */
11692 + flush_dcache_page(vmf->page);
11693 + kunmap(vmf->page);
11694 + return VM_FAULT_MAJOR;
11695 +}
11696 +
11697 +static const struct vm_operations_struct pax_vm_ops = {
11698 + .close = pax_emuplt_close,
11699 + .fault = pax_emuplt_fault
11700 +};
11701 +
11702 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11703 +{
11704 + int ret;
11705 +
11706 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11707 + vma->vm_mm = current->mm;
11708 + vma->vm_start = addr;
11709 + vma->vm_end = addr + PAGE_SIZE;
11710 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11711 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11712 + vma->vm_ops = &pax_vm_ops;
11713 +
11714 + ret = insert_vm_struct(current->mm, vma);
11715 + if (ret)
11716 + return ret;
11717 +
11718 + ++current->mm->total_vm;
11719 + return 0;
11720 +}
11721 +#endif
11722 +
11723 +/*
11724 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11725 + *
11726 + * returns 1 when task should be killed
11727 + * 2 when patched PLT trampoline was detected
11728 + * 3 when unpatched PLT trampoline was detected
11729 + */
11730 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11731 +{
11732 +
11733 +#ifdef CONFIG_PAX_EMUPLT
11734 + int err;
11735 +
11736 + do { /* PaX: patched PLT emulation #1 */
11737 + unsigned int sethi1, sethi2, jmpl;
11738 +
11739 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11740 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11741 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11742 +
11743 + if (err)
11744 + break;
11745 +
11746 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11747 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11748 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11749 + {
11750 + unsigned long addr;
11751 +
11752 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11753 + addr = regs->u_regs[UREG_G1];
11754 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11755 +
11756 + if (test_thread_flag(TIF_32BIT))
11757 + addr &= 0xFFFFFFFFUL;
11758 +
11759 + regs->tpc = addr;
11760 + regs->tnpc = addr+4;
11761 + return 2;
11762 + }
11763 + } while (0);
11764 +
11765 + do { /* PaX: patched PLT emulation #2 */
11766 + unsigned int ba;
11767 +
11768 + err = get_user(ba, (unsigned int *)regs->tpc);
11769 +
11770 + if (err)
11771 + break;
11772 +
11773 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11774 + unsigned long addr;
11775 +
11776 + if ((ba & 0xFFC00000U) == 0x30800000U)
11777 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11778 + else
11779 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11780 +
11781 + if (test_thread_flag(TIF_32BIT))
11782 + addr &= 0xFFFFFFFFUL;
11783 +
11784 + regs->tpc = addr;
11785 + regs->tnpc = addr+4;
11786 + return 2;
11787 + }
11788 + } while (0);
11789 +
11790 + do { /* PaX: patched PLT emulation #3 */
11791 + unsigned int sethi, bajmpl, nop;
11792 +
11793 + err = get_user(sethi, (unsigned int *)regs->tpc);
11794 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11795 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11796 +
11797 + if (err)
11798 + break;
11799 +
11800 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11801 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11802 + nop == 0x01000000U)
11803 + {
11804 + unsigned long addr;
11805 +
11806 + addr = (sethi & 0x003FFFFFU) << 10;
11807 + regs->u_regs[UREG_G1] = addr;
11808 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11809 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11810 + else
11811 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11812 +
11813 + if (test_thread_flag(TIF_32BIT))
11814 + addr &= 0xFFFFFFFFUL;
11815 +
11816 + regs->tpc = addr;
11817 + regs->tnpc = addr+4;
11818 + return 2;
11819 + }
11820 + } while (0);
11821 +
11822 + do { /* PaX: patched PLT emulation #4 */
11823 + unsigned int sethi, mov1, call, mov2;
11824 +
11825 + err = get_user(sethi, (unsigned int *)regs->tpc);
11826 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11827 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11828 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11829 +
11830 + if (err)
11831 + break;
11832 +
11833 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11834 + mov1 == 0x8210000FU &&
11835 + (call & 0xC0000000U) == 0x40000000U &&
11836 + mov2 == 0x9E100001U)
11837 + {
11838 + unsigned long addr;
11839 +
11840 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11841 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11842 +
11843 + if (test_thread_flag(TIF_32BIT))
11844 + addr &= 0xFFFFFFFFUL;
11845 +
11846 + regs->tpc = addr;
11847 + regs->tnpc = addr+4;
11848 + return 2;
11849 + }
11850 + } while (0);
11851 +
11852 + do { /* PaX: patched PLT emulation #5 */
11853 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11854 +
11855 + err = get_user(sethi, (unsigned int *)regs->tpc);
11856 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11857 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11858 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11859 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11860 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11861 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11862 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11863 +
11864 + if (err)
11865 + break;
11866 +
11867 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11868 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11869 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11870 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11871 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11872 + sllx == 0x83287020U &&
11873 + jmpl == 0x81C04005U &&
11874 + nop == 0x01000000U)
11875 + {
11876 + unsigned long addr;
11877 +
11878 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11879 + regs->u_regs[UREG_G1] <<= 32;
11880 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11881 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11882 + regs->tpc = addr;
11883 + regs->tnpc = addr+4;
11884 + return 2;
11885 + }
11886 + } while (0);
11887 +
11888 + do { /* PaX: patched PLT emulation #6 */
11889 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11890 +
11891 + err = get_user(sethi, (unsigned int *)regs->tpc);
11892 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11893 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11894 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11895 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11896 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11897 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11898 +
11899 + if (err)
11900 + break;
11901 +
11902 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11903 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11904 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11905 + sllx == 0x83287020U &&
11906 + (or & 0xFFFFE000U) == 0x8A116000U &&
11907 + jmpl == 0x81C04005U &&
11908 + nop == 0x01000000U)
11909 + {
11910 + unsigned long addr;
11911 +
11912 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11913 + regs->u_regs[UREG_G1] <<= 32;
11914 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11915 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11916 + regs->tpc = addr;
11917 + regs->tnpc = addr+4;
11918 + return 2;
11919 + }
11920 + } while (0);
11921 +
11922 + do { /* PaX: unpatched PLT emulation step 1 */
11923 + unsigned int sethi, ba, nop;
11924 +
11925 + err = get_user(sethi, (unsigned int *)regs->tpc);
11926 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11927 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11928 +
11929 + if (err)
11930 + break;
11931 +
11932 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11933 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11934 + nop == 0x01000000U)
11935 + {
11936 + unsigned long addr;
11937 + unsigned int save, call;
11938 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11939 +
11940 + if ((ba & 0xFFC00000U) == 0x30800000U)
11941 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11942 + else
11943 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11944 +
11945 + if (test_thread_flag(TIF_32BIT))
11946 + addr &= 0xFFFFFFFFUL;
11947 +
11948 + err = get_user(save, (unsigned int *)addr);
11949 + err |= get_user(call, (unsigned int *)(addr+4));
11950 + err |= get_user(nop, (unsigned int *)(addr+8));
11951 + if (err)
11952 + break;
11953 +
11954 +#ifdef CONFIG_PAX_DLRESOLVE
11955 + if (save == 0x9DE3BFA8U &&
11956 + (call & 0xC0000000U) == 0x40000000U &&
11957 + nop == 0x01000000U)
11958 + {
11959 + struct vm_area_struct *vma;
11960 + unsigned long call_dl_resolve;
11961 +
11962 + down_read(&current->mm->mmap_sem);
11963 + call_dl_resolve = current->mm->call_dl_resolve;
11964 + up_read(&current->mm->mmap_sem);
11965 + if (likely(call_dl_resolve))
11966 + goto emulate;
11967 +
11968 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11969 +
11970 + down_write(&current->mm->mmap_sem);
11971 + if (current->mm->call_dl_resolve) {
11972 + call_dl_resolve = current->mm->call_dl_resolve;
11973 + up_write(&current->mm->mmap_sem);
11974 + if (vma)
11975 + kmem_cache_free(vm_area_cachep, vma);
11976 + goto emulate;
11977 + }
11978 +
11979 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11980 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11981 + up_write(&current->mm->mmap_sem);
11982 + if (vma)
11983 + kmem_cache_free(vm_area_cachep, vma);
11984 + return 1;
11985 + }
11986 +
11987 + if (pax_insert_vma(vma, call_dl_resolve)) {
11988 + up_write(&current->mm->mmap_sem);
11989 + kmem_cache_free(vm_area_cachep, vma);
11990 + return 1;
11991 + }
11992 +
11993 + current->mm->call_dl_resolve = call_dl_resolve;
11994 + up_write(&current->mm->mmap_sem);
11995 +
11996 +emulate:
11997 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11998 + regs->tpc = call_dl_resolve;
11999 + regs->tnpc = addr+4;
12000 + return 3;
12001 + }
12002 +#endif
12003 +
12004 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12005 + if ((save & 0xFFC00000U) == 0x05000000U &&
12006 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12007 + nop == 0x01000000U)
12008 + {
12009 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12010 + regs->u_regs[UREG_G2] = addr + 4;
12011 + addr = (save & 0x003FFFFFU) << 10;
12012 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12013 +
12014 + if (test_thread_flag(TIF_32BIT))
12015 + addr &= 0xFFFFFFFFUL;
12016 +
12017 + regs->tpc = addr;
12018 + regs->tnpc = addr+4;
12019 + return 3;
12020 + }
12021 +
12022 + /* PaX: 64-bit PLT stub */
12023 + err = get_user(sethi1, (unsigned int *)addr);
12024 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12025 + err |= get_user(or1, (unsigned int *)(addr+8));
12026 + err |= get_user(or2, (unsigned int *)(addr+12));
12027 + err |= get_user(sllx, (unsigned int *)(addr+16));
12028 + err |= get_user(add, (unsigned int *)(addr+20));
12029 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12030 + err |= get_user(nop, (unsigned int *)(addr+28));
12031 + if (err)
12032 + break;
12033 +
12034 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12035 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12036 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12037 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12038 + sllx == 0x89293020U &&
12039 + add == 0x8A010005U &&
12040 + jmpl == 0x89C14000U &&
12041 + nop == 0x01000000U)
12042 + {
12043 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12044 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12045 + regs->u_regs[UREG_G4] <<= 32;
12046 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12047 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12048 + regs->u_regs[UREG_G4] = addr + 24;
12049 + addr = regs->u_regs[UREG_G5];
12050 + regs->tpc = addr;
12051 + regs->tnpc = addr+4;
12052 + return 3;
12053 + }
12054 + }
12055 + } while (0);
12056 +
12057 +#ifdef CONFIG_PAX_DLRESOLVE
12058 + do { /* PaX: unpatched PLT emulation step 2 */
12059 + unsigned int save, call, nop;
12060 +
12061 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12062 + err |= get_user(call, (unsigned int *)regs->tpc);
12063 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12064 + if (err)
12065 + break;
12066 +
12067 + if (save == 0x9DE3BFA8U &&
12068 + (call & 0xC0000000U) == 0x40000000U &&
12069 + nop == 0x01000000U)
12070 + {
12071 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12072 +
12073 + if (test_thread_flag(TIF_32BIT))
12074 + dl_resolve &= 0xFFFFFFFFUL;
12075 +
12076 + regs->u_regs[UREG_RETPC] = regs->tpc;
12077 + regs->tpc = dl_resolve;
12078 + regs->tnpc = dl_resolve+4;
12079 + return 3;
12080 + }
12081 + } while (0);
12082 +#endif
12083 +
12084 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12085 + unsigned int sethi, ba, nop;
12086 +
12087 + err = get_user(sethi, (unsigned int *)regs->tpc);
12088 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12089 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12090 +
12091 + if (err)
12092 + break;
12093 +
12094 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12095 + (ba & 0xFFF00000U) == 0x30600000U &&
12096 + nop == 0x01000000U)
12097 + {
12098 + unsigned long addr;
12099 +
12100 + addr = (sethi & 0x003FFFFFU) << 10;
12101 + regs->u_regs[UREG_G1] = addr;
12102 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12103 +
12104 + if (test_thread_flag(TIF_32BIT))
12105 + addr &= 0xFFFFFFFFUL;
12106 +
12107 + regs->tpc = addr;
12108 + regs->tnpc = addr+4;
12109 + return 2;
12110 + }
12111 + } while (0);
12112 +
12113 +#endif
12114 +
12115 + return 1;
12116 +}
12117 +
12118 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12119 +{
12120 + unsigned long i;
12121 +
12122 + printk(KERN_ERR "PAX: bytes at PC: ");
12123 + for (i = 0; i < 8; i++) {
12124 + unsigned int c;
12125 + if (get_user(c, (unsigned int *)pc+i))
12126 + printk(KERN_CONT "???????? ");
12127 + else
12128 + printk(KERN_CONT "%08x ", c);
12129 + }
12130 + printk("\n");
12131 +}
12132 +#endif
12133 +
12134 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12135 {
12136 enum ctx_state prev_state = exception_enter();
12137 @@ -353,6 +816,29 @@ retry:
12138 if (!vma)
12139 goto bad_area;
12140
12141 +#ifdef CONFIG_PAX_PAGEEXEC
12142 + /* PaX: detect ITLB misses on non-exec pages */
12143 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12144 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12145 + {
12146 + if (address != regs->tpc)
12147 + goto good_area;
12148 +
12149 + up_read(&mm->mmap_sem);
12150 + switch (pax_handle_fetch_fault(regs)) {
12151 +
12152 +#ifdef CONFIG_PAX_EMUPLT
12153 + case 2:
12154 + case 3:
12155 + return;
12156 +#endif
12157 +
12158 + }
12159 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12160 + do_group_exit(SIGKILL);
12161 + }
12162 +#endif
12163 +
12164 /* Pure DTLB misses do not tell us whether the fault causing
12165 * load/store/atomic was a write or not, it only says that there
12166 * was no match. So in such a case we (carefully) read the
12167 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12168 index d329537..2c3746a 100644
12169 --- a/arch/sparc/mm/hugetlbpage.c
12170 +++ b/arch/sparc/mm/hugetlbpage.c
12171 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12172 unsigned long addr,
12173 unsigned long len,
12174 unsigned long pgoff,
12175 - unsigned long flags)
12176 + unsigned long flags,
12177 + unsigned long offset)
12178 {
12179 + struct mm_struct *mm = current->mm;
12180 unsigned long task_size = TASK_SIZE;
12181 struct vm_unmapped_area_info info;
12182
12183 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12184
12185 info.flags = 0;
12186 info.length = len;
12187 - info.low_limit = TASK_UNMAPPED_BASE;
12188 + info.low_limit = mm->mmap_base;
12189 info.high_limit = min(task_size, VA_EXCLUDE_START);
12190 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12191 info.align_offset = 0;
12192 + info.threadstack_offset = offset;
12193 addr = vm_unmapped_area(&info);
12194
12195 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12196 VM_BUG_ON(addr != -ENOMEM);
12197 info.low_limit = VA_EXCLUDE_END;
12198 +
12199 +#ifdef CONFIG_PAX_RANDMMAP
12200 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12201 + info.low_limit += mm->delta_mmap;
12202 +#endif
12203 +
12204 info.high_limit = task_size;
12205 addr = vm_unmapped_area(&info);
12206 }
12207 @@ -55,7 +64,8 @@ static unsigned long
12208 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12209 const unsigned long len,
12210 const unsigned long pgoff,
12211 - const unsigned long flags)
12212 + const unsigned long flags,
12213 + const unsigned long offset)
12214 {
12215 struct mm_struct *mm = current->mm;
12216 unsigned long addr = addr0;
12217 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12218 info.high_limit = mm->mmap_base;
12219 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12220 info.align_offset = 0;
12221 + info.threadstack_offset = offset;
12222 addr = vm_unmapped_area(&info);
12223
12224 /*
12225 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12226 VM_BUG_ON(addr != -ENOMEM);
12227 info.flags = 0;
12228 info.low_limit = TASK_UNMAPPED_BASE;
12229 +
12230 +#ifdef CONFIG_PAX_RANDMMAP
12231 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12232 + info.low_limit += mm->delta_mmap;
12233 +#endif
12234 +
12235 info.high_limit = STACK_TOP32;
12236 addr = vm_unmapped_area(&info);
12237 }
12238 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12239 struct mm_struct *mm = current->mm;
12240 struct vm_area_struct *vma;
12241 unsigned long task_size = TASK_SIZE;
12242 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12243
12244 if (test_thread_flag(TIF_32BIT))
12245 task_size = STACK_TOP32;
12246 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12247 return addr;
12248 }
12249
12250 +#ifdef CONFIG_PAX_RANDMMAP
12251 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12252 +#endif
12253 +
12254 if (addr) {
12255 addr = ALIGN(addr, HPAGE_SIZE);
12256 vma = find_vma(mm, addr);
12257 - if (task_size - len >= addr &&
12258 - (!vma || addr + len <= vma->vm_start))
12259 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12260 return addr;
12261 }
12262 if (mm->get_unmapped_area == arch_get_unmapped_area)
12263 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12264 - pgoff, flags);
12265 + pgoff, flags, offset);
12266 else
12267 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12268 - pgoff, flags);
12269 + pgoff, flags, offset);
12270 }
12271
12272 pte_t *huge_pte_alloc(struct mm_struct *mm,
12273 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12274 index 3ea267c..93f0659 100644
12275 --- a/arch/sparc/mm/init_64.c
12276 +++ b/arch/sparc/mm/init_64.c
12277 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12278 int num_kernel_image_mappings;
12279
12280 #ifdef CONFIG_DEBUG_DCFLUSH
12281 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12282 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12283 #ifdef CONFIG_SMP
12284 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12285 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12286 #endif
12287 #endif
12288
12289 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12290 {
12291 BUG_ON(tlb_type == hypervisor);
12292 #ifdef CONFIG_DEBUG_DCFLUSH
12293 - atomic_inc(&dcpage_flushes);
12294 + atomic_inc_unchecked(&dcpage_flushes);
12295 #endif
12296
12297 #ifdef DCACHE_ALIASING_POSSIBLE
12298 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12299
12300 #ifdef CONFIG_DEBUG_DCFLUSH
12301 seq_printf(m, "DCPageFlushes\t: %d\n",
12302 - atomic_read(&dcpage_flushes));
12303 + atomic_read_unchecked(&dcpage_flushes));
12304 #ifdef CONFIG_SMP
12305 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12306 - atomic_read(&dcpage_flushes_xcall));
12307 + atomic_read_unchecked(&dcpage_flushes_xcall));
12308 #endif /* CONFIG_SMP */
12309 #endif /* CONFIG_DEBUG_DCFLUSH */
12310 }
12311 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12312 index 7cca418..53fc030 100644
12313 --- a/arch/tile/Kconfig
12314 +++ b/arch/tile/Kconfig
12315 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12316
12317 config KEXEC
12318 bool "kexec system call"
12319 + depends on !GRKERNSEC_KMEM
12320 ---help---
12321 kexec is a system call that implements the ability to shutdown your
12322 current kernel, and to start another kernel. It is like a reboot
12323 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12324 index 7b11c5f..755a026 100644
12325 --- a/arch/tile/include/asm/atomic_64.h
12326 +++ b/arch/tile/include/asm/atomic_64.h
12327 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12328
12329 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12330
12331 +#define atomic64_read_unchecked(v) atomic64_read(v)
12332 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12333 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12334 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12335 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12336 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12337 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12338 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12339 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12340 +
12341 /* Define this to indicate that cmpxchg is an efficient operation. */
12342 #define __HAVE_ARCH_CMPXCHG
12343
12344 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12345 index 6160761..00cac88 100644
12346 --- a/arch/tile/include/asm/cache.h
12347 +++ b/arch/tile/include/asm/cache.h
12348 @@ -15,11 +15,12 @@
12349 #ifndef _ASM_TILE_CACHE_H
12350 #define _ASM_TILE_CACHE_H
12351
12352 +#include <linux/const.h>
12353 #include <arch/chip.h>
12354
12355 /* bytes per L1 data cache line */
12356 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12357 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12358 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12359
12360 /* bytes per L2 cache line */
12361 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12362 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12363 index b6cde32..c0cb736 100644
12364 --- a/arch/tile/include/asm/uaccess.h
12365 +++ b/arch/tile/include/asm/uaccess.h
12366 @@ -414,9 +414,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12367 const void __user *from,
12368 unsigned long n)
12369 {
12370 - int sz = __compiletime_object_size(to);
12371 + size_t sz = __compiletime_object_size(to);
12372
12373 - if (likely(sz == -1 || sz >= n))
12374 + if (likely(sz == (size_t)-1 || sz >= n))
12375 n = _copy_from_user(to, from, n);
12376 else
12377 copy_from_user_overflow();
12378 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12379 index 3270e00..a77236e 100644
12380 --- a/arch/tile/mm/hugetlbpage.c
12381 +++ b/arch/tile/mm/hugetlbpage.c
12382 @@ -207,6 +207,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12383 info.high_limit = TASK_SIZE;
12384 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12385 info.align_offset = 0;
12386 + info.threadstack_offset = 0;
12387 return vm_unmapped_area(&info);
12388 }
12389
12390 @@ -224,6 +225,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12391 info.high_limit = current->mm->mmap_base;
12392 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12393 info.align_offset = 0;
12394 + info.threadstack_offset = 0;
12395 addr = vm_unmapped_area(&info);
12396
12397 /*
12398 diff --git a/arch/um/Makefile b/arch/um/Makefile
12399 index e4b1a96..16162f8 100644
12400 --- a/arch/um/Makefile
12401 +++ b/arch/um/Makefile
12402 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12403 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12404 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12405
12406 +ifdef CONSTIFY_PLUGIN
12407 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12408 +endif
12409 +
12410 #This will adjust *FLAGS accordingly to the platform.
12411 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12412
12413 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12414 index 19e1bdd..3665b77 100644
12415 --- a/arch/um/include/asm/cache.h
12416 +++ b/arch/um/include/asm/cache.h
12417 @@ -1,6 +1,7 @@
12418 #ifndef __UM_CACHE_H
12419 #define __UM_CACHE_H
12420
12421 +#include <linux/const.h>
12422
12423 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12424 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12425 @@ -12,6 +13,6 @@
12426 # define L1_CACHE_SHIFT 5
12427 #endif
12428
12429 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12430 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12431
12432 #endif
12433 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12434 index 2e0a6b1..a64d0f5 100644
12435 --- a/arch/um/include/asm/kmap_types.h
12436 +++ b/arch/um/include/asm/kmap_types.h
12437 @@ -8,6 +8,6 @@
12438
12439 /* No more #include "asm/arch/kmap_types.h" ! */
12440
12441 -#define KM_TYPE_NR 14
12442 +#define KM_TYPE_NR 15
12443
12444 #endif
12445 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12446 index 71c5d13..4c7b9f1 100644
12447 --- a/arch/um/include/asm/page.h
12448 +++ b/arch/um/include/asm/page.h
12449 @@ -14,6 +14,9 @@
12450 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12451 #define PAGE_MASK (~(PAGE_SIZE-1))
12452
12453 +#define ktla_ktva(addr) (addr)
12454 +#define ktva_ktla(addr) (addr)
12455 +
12456 #ifndef __ASSEMBLY__
12457
12458 struct page;
12459 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12460 index 0032f92..cd151e0 100644
12461 --- a/arch/um/include/asm/pgtable-3level.h
12462 +++ b/arch/um/include/asm/pgtable-3level.h
12463 @@ -58,6 +58,7 @@
12464 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12465 #define pud_populate(mm, pud, pmd) \
12466 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12467 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12468
12469 #ifdef CONFIG_64BIT
12470 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12471 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12472 index f17bca8..48adb87 100644
12473 --- a/arch/um/kernel/process.c
12474 +++ b/arch/um/kernel/process.c
12475 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12476 return 2;
12477 }
12478
12479 -/*
12480 - * Only x86 and x86_64 have an arch_align_stack().
12481 - * All other arches have "#define arch_align_stack(x) (x)"
12482 - * in their asm/exec.h
12483 - * As this is included in UML from asm-um/system-generic.h,
12484 - * we can use it to behave as the subarch does.
12485 - */
12486 -#ifndef arch_align_stack
12487 -unsigned long arch_align_stack(unsigned long sp)
12488 -{
12489 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12490 - sp -= get_random_int() % 8192;
12491 - return sp & ~0xf;
12492 -}
12493 -#endif
12494 -
12495 unsigned long get_wchan(struct task_struct *p)
12496 {
12497 unsigned long stack_page, sp, ip;
12498 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12499 index ad8f795..2c7eec6 100644
12500 --- a/arch/unicore32/include/asm/cache.h
12501 +++ b/arch/unicore32/include/asm/cache.h
12502 @@ -12,8 +12,10 @@
12503 #ifndef __UNICORE_CACHE_H__
12504 #define __UNICORE_CACHE_H__
12505
12506 -#define L1_CACHE_SHIFT (5)
12507 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12508 +#include <linux/const.h>
12509 +
12510 +#define L1_CACHE_SHIFT 5
12511 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12512
12513 /*
12514 * Memory returned by kmalloc() may be used for DMA, so we must make
12515 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12516 index 0dc9d01..98df103 100644
12517 --- a/arch/x86/Kconfig
12518 +++ b/arch/x86/Kconfig
12519 @@ -130,7 +130,7 @@ config X86
12520 select RTC_LIB
12521 select HAVE_DEBUG_STACKOVERFLOW
12522 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12523 - select HAVE_CC_STACKPROTECTOR
12524 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12525 select GENERIC_CPU_AUTOPROBE
12526 select HAVE_ARCH_AUDITSYSCALL
12527 select ARCH_SUPPORTS_ATOMIC_RMW
12528 @@ -263,7 +263,7 @@ config X86_HT
12529
12530 config X86_32_LAZY_GS
12531 def_bool y
12532 - depends on X86_32 && !CC_STACKPROTECTOR
12533 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12534
12535 config ARCH_HWEIGHT_CFLAGS
12536 string
12537 @@ -601,6 +601,7 @@ config SCHED_OMIT_FRAME_POINTER
12538
12539 menuconfig HYPERVISOR_GUEST
12540 bool "Linux guest support"
12541 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12542 ---help---
12543 Say Y here to enable options for running Linux under various hyper-
12544 visors. This option enables basic hypervisor detection and platform
12545 @@ -978,6 +979,7 @@ config VM86
12546
12547 config X86_16BIT
12548 bool "Enable support for 16-bit segments" if EXPERT
12549 + depends on !GRKERNSEC
12550 default y
12551 ---help---
12552 This option is required by programs like Wine to run 16-bit
12553 @@ -1151,6 +1153,7 @@ choice
12554
12555 config NOHIGHMEM
12556 bool "off"
12557 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12558 ---help---
12559 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12560 However, the address space of 32-bit x86 processors is only 4
12561 @@ -1187,6 +1190,7 @@ config NOHIGHMEM
12562
12563 config HIGHMEM4G
12564 bool "4GB"
12565 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12566 ---help---
12567 Select this if you have a 32-bit processor and between 1 and 4
12568 gigabytes of physical RAM.
12569 @@ -1239,7 +1243,7 @@ config PAGE_OFFSET
12570 hex
12571 default 0xB0000000 if VMSPLIT_3G_OPT
12572 default 0x80000000 if VMSPLIT_2G
12573 - default 0x78000000 if VMSPLIT_2G_OPT
12574 + default 0x70000000 if VMSPLIT_2G_OPT
12575 default 0x40000000 if VMSPLIT_1G
12576 default 0xC0000000
12577 depends on X86_32
12578 @@ -1680,6 +1684,7 @@ source kernel/Kconfig.hz
12579
12580 config KEXEC
12581 bool "kexec system call"
12582 + depends on !GRKERNSEC_KMEM
12583 ---help---
12584 kexec is a system call that implements the ability to shutdown your
12585 current kernel, and to start another kernel. It is like a reboot
12586 @@ -1865,7 +1870,9 @@ config X86_NEED_RELOCS
12587
12588 config PHYSICAL_ALIGN
12589 hex "Alignment value to which kernel should be aligned"
12590 - default "0x200000"
12591 + default "0x1000000"
12592 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12593 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12594 range 0x2000 0x1000000 if X86_32
12595 range 0x200000 0x1000000 if X86_64
12596 ---help---
12597 @@ -1948,6 +1955,7 @@ config COMPAT_VDSO
12598 def_bool n
12599 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12600 depends on X86_32 || IA32_EMULATION
12601 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12602 ---help---
12603 Certain buggy versions of glibc will crash if they are
12604 presented with a 32-bit vDSO that is not mapped at the address
12605 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12606 index 6983314..54ad7e8 100644
12607 --- a/arch/x86/Kconfig.cpu
12608 +++ b/arch/x86/Kconfig.cpu
12609 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12610
12611 config X86_F00F_BUG
12612 def_bool y
12613 - depends on M586MMX || M586TSC || M586 || M486
12614 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12615
12616 config X86_INVD_BUG
12617 def_bool y
12618 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12619
12620 config X86_ALIGNMENT_16
12621 def_bool y
12622 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12623 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12624
12625 config X86_INTEL_USERCOPY
12626 def_bool y
12627 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12628 # generates cmov.
12629 config X86_CMOV
12630 def_bool y
12631 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12632 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12633
12634 config X86_MINIMUM_CPU_FAMILY
12635 int
12636 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12637 index 61bd2ad..50b625d 100644
12638 --- a/arch/x86/Kconfig.debug
12639 +++ b/arch/x86/Kconfig.debug
12640 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12641 config DEBUG_RODATA
12642 bool "Write protect kernel read-only data structures"
12643 default y
12644 - depends on DEBUG_KERNEL
12645 + depends on DEBUG_KERNEL && BROKEN
12646 ---help---
12647 Mark the kernel read-only data as write-protected in the pagetables,
12648 in order to catch accidental (and incorrect) writes to such const
12649 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12650
12651 config DEBUG_SET_MODULE_RONX
12652 bool "Set loadable kernel module data as NX and text as RO"
12653 - depends on MODULES
12654 + depends on MODULES && BROKEN
12655 ---help---
12656 This option helps catch unintended modifications to loadable
12657 kernel module's text and read-only data. It also prevents execution
12658 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12659 index 920e616..ac3d4df 100644
12660 --- a/arch/x86/Makefile
12661 +++ b/arch/x86/Makefile
12662 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12663 # CPU-specific tuning. Anything which can be shared with UML should go here.
12664 include $(srctree)/arch/x86/Makefile_32.cpu
12665 KBUILD_CFLAGS += $(cflags-y)
12666 -
12667 - # temporary until string.h is fixed
12668 - KBUILD_CFLAGS += -ffreestanding
12669 else
12670 BITS := 64
12671 UTS_MACHINE := x86_64
12672 @@ -107,6 +104,9 @@ else
12673 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12674 endif
12675
12676 +# temporary until string.h is fixed
12677 +KBUILD_CFLAGS += -ffreestanding
12678 +
12679 # Make sure compiler does not have buggy stack-protector support.
12680 ifdef CONFIG_CC_STACKPROTECTOR
12681 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12682 @@ -180,6 +180,7 @@ archheaders:
12683 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12684
12685 archprepare:
12686 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12687 ifeq ($(CONFIG_KEXEC_FILE),y)
12688 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12689 endif
12690 @@ -263,3 +264,9 @@ define archhelp
12691 echo ' FDARGS="..." arguments for the booted kernel'
12692 echo ' FDINITRD=file initrd for the booted kernel'
12693 endef
12694 +
12695 +define OLD_LD
12696 +
12697 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12698 +*** Please upgrade your binutils to 2.18 or newer
12699 +endef
12700 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12701 index 3db07f3..9d81d0f 100644
12702 --- a/arch/x86/boot/Makefile
12703 +++ b/arch/x86/boot/Makefile
12704 @@ -56,6 +56,9 @@ clean-files += cpustr.h
12705 # ---------------------------------------------------------------------------
12706
12707 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12708 +ifdef CONSTIFY_PLUGIN
12709 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12710 +endif
12711 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12712 GCOV_PROFILE := n
12713
12714 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12715 index 878e4b9..20537ab 100644
12716 --- a/arch/x86/boot/bitops.h
12717 +++ b/arch/x86/boot/bitops.h
12718 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12719 u8 v;
12720 const u32 *p = (const u32 *)addr;
12721
12722 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12723 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12724 return v;
12725 }
12726
12727 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12728
12729 static inline void set_bit(int nr, void *addr)
12730 {
12731 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12732 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12733 }
12734
12735 #endif /* BOOT_BITOPS_H */
12736 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12737 index bd49ec6..94c7f58 100644
12738 --- a/arch/x86/boot/boot.h
12739 +++ b/arch/x86/boot/boot.h
12740 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12741 static inline u16 ds(void)
12742 {
12743 u16 seg;
12744 - asm("movw %%ds,%0" : "=rm" (seg));
12745 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12746 return seg;
12747 }
12748
12749 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12750 index 8bd44e8..6b111e9 100644
12751 --- a/arch/x86/boot/compressed/Makefile
12752 +++ b/arch/x86/boot/compressed/Makefile
12753 @@ -28,6 +28,9 @@ KBUILD_CFLAGS += $(cflags-y)
12754 KBUILD_CFLAGS += -mno-mmx -mno-sse
12755 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12756 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12757 +ifdef CONSTIFY_PLUGIN
12758 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12759 +endif
12760
12761 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12762 GCOV_PROFILE := n
12763 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12764 index a53440e..c3dbf1e 100644
12765 --- a/arch/x86/boot/compressed/efi_stub_32.S
12766 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12767 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12768 * parameter 2, ..., param n. To make things easy, we save the return
12769 * address of efi_call_phys in a global variable.
12770 */
12771 - popl %ecx
12772 - movl %ecx, saved_return_addr(%edx)
12773 - /* get the function pointer into ECX*/
12774 - popl %ecx
12775 - movl %ecx, efi_rt_function_ptr(%edx)
12776 + popl saved_return_addr(%edx)
12777 + popl efi_rt_function_ptr(%edx)
12778
12779 /*
12780 * 3. Call the physical function.
12781 */
12782 - call *%ecx
12783 + call *efi_rt_function_ptr(%edx)
12784
12785 /*
12786 * 4. Balance the stack. And because EAX contain the return value,
12787 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12788 1: popl %edx
12789 subl $1b, %edx
12790
12791 - movl efi_rt_function_ptr(%edx), %ecx
12792 - pushl %ecx
12793 + pushl efi_rt_function_ptr(%edx)
12794
12795 /*
12796 * 10. Push the saved return address onto the stack and return.
12797 */
12798 - movl saved_return_addr(%edx), %ecx
12799 - pushl %ecx
12800 - ret
12801 + jmpl *saved_return_addr(%edx)
12802 ENDPROC(efi_call_phys)
12803 .previous
12804
12805 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12806 index 630384a..278e788 100644
12807 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12808 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12809 @@ -189,8 +189,8 @@ efi_gdt64:
12810 .long 0 /* Filled out by user */
12811 .word 0
12812 .quad 0x0000000000000000 /* NULL descriptor */
12813 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12814 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12815 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12816 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12817 .quad 0x0080890000000000 /* TS descriptor */
12818 .quad 0x0000000000000000 /* TS continued */
12819 efi_gdt64_end:
12820 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12821 index 1d7fbbc..36ecd58 100644
12822 --- a/arch/x86/boot/compressed/head_32.S
12823 +++ b/arch/x86/boot/compressed/head_32.S
12824 @@ -140,10 +140,10 @@ preferred_addr:
12825 addl %eax, %ebx
12826 notl %eax
12827 andl %eax, %ebx
12828 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12829 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12830 jge 1f
12831 #endif
12832 - movl $LOAD_PHYSICAL_ADDR, %ebx
12833 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12834 1:
12835
12836 /* Target address to relocate to for decompression */
12837 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12838 index 6b1766c..ad465c9 100644
12839 --- a/arch/x86/boot/compressed/head_64.S
12840 +++ b/arch/x86/boot/compressed/head_64.S
12841 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12842 addl %eax, %ebx
12843 notl %eax
12844 andl %eax, %ebx
12845 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12846 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12847 jge 1f
12848 #endif
12849 - movl $LOAD_PHYSICAL_ADDR, %ebx
12850 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12851 1:
12852
12853 /* Target address to relocate to for decompression */
12854 @@ -322,10 +322,10 @@ preferred_addr:
12855 addq %rax, %rbp
12856 notq %rax
12857 andq %rax, %rbp
12858 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12859 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12860 jge 1f
12861 #endif
12862 - movq $LOAD_PHYSICAL_ADDR, %rbp
12863 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12864 1:
12865
12866 /* Target address to relocate to for decompression */
12867 @@ -434,8 +434,8 @@ gdt:
12868 .long gdt
12869 .word 0
12870 .quad 0x0000000000000000 /* NULL descriptor */
12871 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12872 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12873 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12874 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12875 .quad 0x0080890000000000 /* TS descriptor */
12876 .quad 0x0000000000000000 /* TS continued */
12877 gdt_end:
12878 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12879 index a950864..c710239 100644
12880 --- a/arch/x86/boot/compressed/misc.c
12881 +++ b/arch/x86/boot/compressed/misc.c
12882 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12883 * Calculate the delta between where vmlinux was linked to load
12884 * and where it was actually loaded.
12885 */
12886 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12887 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12888 if (!delta) {
12889 debug_putstr("No relocation needed... ");
12890 return;
12891 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12892 Elf32_Ehdr ehdr;
12893 Elf32_Phdr *phdrs, *phdr;
12894 #endif
12895 - void *dest;
12896 + void *dest, *prev;
12897 int i;
12898
12899 memcpy(&ehdr, output, sizeof(ehdr));
12900 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12901 case PT_LOAD:
12902 #ifdef CONFIG_RELOCATABLE
12903 dest = output;
12904 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12905 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12906 #else
12907 dest = (void *)(phdr->p_paddr);
12908 #endif
12909 memcpy(dest,
12910 output + phdr->p_offset,
12911 phdr->p_filesz);
12912 + if (i)
12913 + memset(prev, 0xff, dest - prev);
12914 + prev = dest + phdr->p_filesz;
12915 break;
12916 default: /* Ignore other PT_* */ break;
12917 }
12918 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12919 error("Destination address too large");
12920 #endif
12921 #ifndef CONFIG_RELOCATABLE
12922 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12923 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12924 error("Wrong destination address");
12925 #endif
12926
12927 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12928 index 1fd7d57..0f7d096 100644
12929 --- a/arch/x86/boot/cpucheck.c
12930 +++ b/arch/x86/boot/cpucheck.c
12931 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12932 u32 ecx = MSR_K7_HWCR;
12933 u32 eax, edx;
12934
12935 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12936 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12937 eax &= ~(1 << 15);
12938 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12939 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12940
12941 get_cpuflags(); /* Make sure it really did something */
12942 err = check_cpuflags();
12943 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12944 u32 ecx = MSR_VIA_FCR;
12945 u32 eax, edx;
12946
12947 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12948 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12949 eax |= (1<<1)|(1<<7);
12950 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12951 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12952
12953 set_bit(X86_FEATURE_CX8, cpu.flags);
12954 err = check_cpuflags();
12955 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12956 u32 eax, edx;
12957 u32 level = 1;
12958
12959 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12960 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12961 - asm("cpuid"
12962 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12963 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12964 + asm volatile("cpuid"
12965 : "+a" (level), "=d" (cpu.flags[0])
12966 : : "ecx", "ebx");
12967 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12968 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12969
12970 err = check_cpuflags();
12971 } else if (err == 0x01 &&
12972 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12973 index 16ef025..91e033b 100644
12974 --- a/arch/x86/boot/header.S
12975 +++ b/arch/x86/boot/header.S
12976 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12977 # single linked list of
12978 # struct setup_data
12979
12980 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12981 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12982
12983 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12984 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12985 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12986 +#else
12987 #define VO_INIT_SIZE (VO__end - VO__text)
12988 +#endif
12989 #if ZO_INIT_SIZE > VO_INIT_SIZE
12990 #define INIT_SIZE ZO_INIT_SIZE
12991 #else
12992 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12993 index db75d07..8e6d0af 100644
12994 --- a/arch/x86/boot/memory.c
12995 +++ b/arch/x86/boot/memory.c
12996 @@ -19,7 +19,7 @@
12997
12998 static int detect_memory_e820(void)
12999 {
13000 - int count = 0;
13001 + unsigned int count = 0;
13002 struct biosregs ireg, oreg;
13003 struct e820entry *desc = boot_params.e820_map;
13004 static struct e820entry buf; /* static so it is zeroed */
13005 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13006 index ba3e100..6501b8f 100644
13007 --- a/arch/x86/boot/video-vesa.c
13008 +++ b/arch/x86/boot/video-vesa.c
13009 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13010
13011 boot_params.screen_info.vesapm_seg = oreg.es;
13012 boot_params.screen_info.vesapm_off = oreg.di;
13013 + boot_params.screen_info.vesapm_size = oreg.cx;
13014 }
13015
13016 /*
13017 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13018 index 43eda28..5ab5fdb 100644
13019 --- a/arch/x86/boot/video.c
13020 +++ b/arch/x86/boot/video.c
13021 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13022 static unsigned int get_entry(void)
13023 {
13024 char entry_buf[4];
13025 - int i, len = 0;
13026 + unsigned int i, len = 0;
13027 int key;
13028 unsigned int v;
13029
13030 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13031 index 9105655..41779c1 100644
13032 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13033 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13034 @@ -8,6 +8,8 @@
13035 * including this sentence is retained in full.
13036 */
13037
13038 +#include <asm/alternative-asm.h>
13039 +
13040 .extern crypto_ft_tab
13041 .extern crypto_it_tab
13042 .extern crypto_fl_tab
13043 @@ -70,6 +72,8 @@
13044 je B192; \
13045 leaq 32(r9),r9;
13046
13047 +#define ret pax_force_retaddr; ret
13048 +
13049 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13050 movq r1,r2; \
13051 movq r3,r4; \
13052 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13053 index 477e9d7..c92c7d8 100644
13054 --- a/arch/x86/crypto/aesni-intel_asm.S
13055 +++ b/arch/x86/crypto/aesni-intel_asm.S
13056 @@ -31,6 +31,7 @@
13057
13058 #include <linux/linkage.h>
13059 #include <asm/inst.h>
13060 +#include <asm/alternative-asm.h>
13061
13062 #ifdef __x86_64__
13063 .data
13064 @@ -205,7 +206,7 @@ enc: .octa 0x2
13065 * num_initial_blocks = b mod 4
13066 * encrypt the initial num_initial_blocks blocks and apply ghash on
13067 * the ciphertext
13068 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13069 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13070 * are clobbered
13071 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13072 */
13073 @@ -214,8 +215,8 @@ enc: .octa 0x2
13074 .macro INITIAL_BLOCKS_DEC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13075 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13076 mov arg7, %r10 # %r10 = AAD
13077 - mov arg8, %r12 # %r12 = aadLen
13078 - mov %r12, %r11
13079 + mov arg8, %r15 # %r15 = aadLen
13080 + mov %r15, %r11
13081 pxor %xmm\i, %xmm\i
13082 _get_AAD_loop\num_initial_blocks\operation:
13083 movd (%r10), \TMP1
13084 @@ -223,15 +224,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13085 psrldq $4, %xmm\i
13086 pxor \TMP1, %xmm\i
13087 add $4, %r10
13088 - sub $4, %r12
13089 + sub $4, %r15
13090 jne _get_AAD_loop\num_initial_blocks\operation
13091 cmp $16, %r11
13092 je _get_AAD_loop2_done\num_initial_blocks\operation
13093 - mov $16, %r12
13094 + mov $16, %r15
13095 _get_AAD_loop2\num_initial_blocks\operation:
13096 psrldq $4, %xmm\i
13097 - sub $4, %r12
13098 - cmp %r11, %r12
13099 + sub $4, %r15
13100 + cmp %r11, %r15
13101 jne _get_AAD_loop2\num_initial_blocks\operation
13102 _get_AAD_loop2_done\num_initial_blocks\operation:
13103 movdqa SHUF_MASK(%rip), %xmm14
13104 @@ -443,7 +444,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13105 * num_initial_blocks = b mod 4
13106 * encrypt the initial num_initial_blocks blocks and apply ghash on
13107 * the ciphertext
13108 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13109 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13110 * are clobbered
13111 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13112 */
13113 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13114 .macro INITIAL_BLOCKS_ENC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13115 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13116 mov arg7, %r10 # %r10 = AAD
13117 - mov arg8, %r12 # %r12 = aadLen
13118 - mov %r12, %r11
13119 + mov arg8, %r15 # %r15 = aadLen
13120 + mov %r15, %r11
13121 pxor %xmm\i, %xmm\i
13122 _get_AAD_loop\num_initial_blocks\operation:
13123 movd (%r10), \TMP1
13124 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13125 psrldq $4, %xmm\i
13126 pxor \TMP1, %xmm\i
13127 add $4, %r10
13128 - sub $4, %r12
13129 + sub $4, %r15
13130 jne _get_AAD_loop\num_initial_blocks\operation
13131 cmp $16, %r11
13132 je _get_AAD_loop2_done\num_initial_blocks\operation
13133 - mov $16, %r12
13134 + mov $16, %r15
13135 _get_AAD_loop2\num_initial_blocks\operation:
13136 psrldq $4, %xmm\i
13137 - sub $4, %r12
13138 - cmp %r11, %r12
13139 + sub $4, %r15
13140 + cmp %r11, %r15
13141 jne _get_AAD_loop2\num_initial_blocks\operation
13142 _get_AAD_loop2_done\num_initial_blocks\operation:
13143 movdqa SHUF_MASK(%rip), %xmm14
13144 @@ -1269,7 +1270,7 @@ TMP7 XMM1 XMM2 XMM3 XMM4 XMMDst
13145 *
13146 *****************************************************************************/
13147 ENTRY(aesni_gcm_dec)
13148 - push %r12
13149 + push %r15
13150 push %r13
13151 push %r14
13152 mov %rsp, %r14
13153 @@ -1279,8 +1280,8 @@ ENTRY(aesni_gcm_dec)
13154 */
13155 sub $VARIABLE_OFFSET, %rsp
13156 and $~63, %rsp # align rsp to 64 bytes
13157 - mov %arg6, %r12
13158 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13159 + mov %arg6, %r15
13160 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13161 movdqa SHUF_MASK(%rip), %xmm2
13162 PSHUFB_XMM %xmm2, %xmm13
13163
13164 @@ -1308,10 +1309,10 @@ ENTRY(aesni_gcm_dec)
13165 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13166 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13167 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13168 - mov %r13, %r12
13169 - and $(3<<4), %r12
13170 + mov %r13, %r15
13171 + and $(3<<4), %r15
13172 jz _initial_num_blocks_is_0_decrypt
13173 - cmp $(2<<4), %r12
13174 + cmp $(2<<4), %r15
13175 jb _initial_num_blocks_is_1_decrypt
13176 je _initial_num_blocks_is_2_decrypt
13177 _initial_num_blocks_is_3_decrypt:
13178 @@ -1361,16 +1362,16 @@ _zero_cipher_left_decrypt:
13179 sub $16, %r11
13180 add %r13, %r11
13181 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13182 - lea SHIFT_MASK+16(%rip), %r12
13183 - sub %r13, %r12
13184 + lea SHIFT_MASK+16(%rip), %r15
13185 + sub %r13, %r15
13186 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13187 # (%r13 is the number of bytes in plaintext mod 16)
13188 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13189 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13190 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13191
13192 movdqa %xmm1, %xmm2
13193 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13194 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13195 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13196 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13197 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13198 pand %xmm1, %xmm2
13199 @@ -1399,9 +1400,9 @@ _less_than_8_bytes_left_decrypt:
13200 sub $1, %r13
13201 jne _less_than_8_bytes_left_decrypt
13202 _multiple_of_16_bytes_decrypt:
13203 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13204 - shl $3, %r12 # convert into number of bits
13205 - movd %r12d, %xmm15 # len(A) in %xmm15
13206 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13207 + shl $3, %r15 # convert into number of bits
13208 + movd %r15d, %xmm15 # len(A) in %xmm15
13209 shl $3, %arg4 # len(C) in bits (*128)
13210 MOVQ_R64_XMM %arg4, %xmm1
13211 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13212 @@ -1440,7 +1441,8 @@ _return_T_done_decrypt:
13213 mov %r14, %rsp
13214 pop %r14
13215 pop %r13
13216 - pop %r12
13217 + pop %r15
13218 + pax_force_retaddr
13219 ret
13220 ENDPROC(aesni_gcm_dec)
13221
13222 @@ -1529,7 +1531,7 @@ ENDPROC(aesni_gcm_dec)
13223 * poly = x^128 + x^127 + x^126 + x^121 + 1
13224 ***************************************************************************/
13225 ENTRY(aesni_gcm_enc)
13226 - push %r12
13227 + push %r15
13228 push %r13
13229 push %r14
13230 mov %rsp, %r14
13231 @@ -1539,8 +1541,8 @@ ENTRY(aesni_gcm_enc)
13232 #
13233 sub $VARIABLE_OFFSET, %rsp
13234 and $~63, %rsp
13235 - mov %arg6, %r12
13236 - movdqu (%r12), %xmm13
13237 + mov %arg6, %r15
13238 + movdqu (%r15), %xmm13
13239 movdqa SHUF_MASK(%rip), %xmm2
13240 PSHUFB_XMM %xmm2, %xmm13
13241
13242 @@ -1564,13 +1566,13 @@ ENTRY(aesni_gcm_enc)
13243 movdqa %xmm13, HashKey(%rsp)
13244 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13245 and $-16, %r13
13246 - mov %r13, %r12
13247 + mov %r13, %r15
13248
13249 # Encrypt first few blocks
13250
13251 - and $(3<<4), %r12
13252 + and $(3<<4), %r15
13253 jz _initial_num_blocks_is_0_encrypt
13254 - cmp $(2<<4), %r12
13255 + cmp $(2<<4), %r15
13256 jb _initial_num_blocks_is_1_encrypt
13257 je _initial_num_blocks_is_2_encrypt
13258 _initial_num_blocks_is_3_encrypt:
13259 @@ -1623,14 +1625,14 @@ _zero_cipher_left_encrypt:
13260 sub $16, %r11
13261 add %r13, %r11
13262 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13263 - lea SHIFT_MASK+16(%rip), %r12
13264 - sub %r13, %r12
13265 + lea SHIFT_MASK+16(%rip), %r15
13266 + sub %r13, %r15
13267 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13268 # (%r13 is the number of bytes in plaintext mod 16)
13269 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13270 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13271 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13272 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13273 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13274 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13275 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13276 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13277 movdqa SHUF_MASK(%rip), %xmm10
13278 @@ -1663,9 +1665,9 @@ _less_than_8_bytes_left_encrypt:
13279 sub $1, %r13
13280 jne _less_than_8_bytes_left_encrypt
13281 _multiple_of_16_bytes_encrypt:
13282 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13283 - shl $3, %r12
13284 - movd %r12d, %xmm15 # len(A) in %xmm15
13285 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13286 + shl $3, %r15
13287 + movd %r15d, %xmm15 # len(A) in %xmm15
13288 shl $3, %arg4 # len(C) in bits (*128)
13289 MOVQ_R64_XMM %arg4, %xmm1
13290 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13291 @@ -1704,7 +1706,8 @@ _return_T_done_encrypt:
13292 mov %r14, %rsp
13293 pop %r14
13294 pop %r13
13295 - pop %r12
13296 + pop %r15
13297 + pax_force_retaddr
13298 ret
13299 ENDPROC(aesni_gcm_enc)
13300
13301 @@ -1722,6 +1725,7 @@ _key_expansion_256a:
13302 pxor %xmm1, %xmm0
13303 movaps %xmm0, (TKEYP)
13304 add $0x10, TKEYP
13305 + pax_force_retaddr
13306 ret
13307 ENDPROC(_key_expansion_128)
13308 ENDPROC(_key_expansion_256a)
13309 @@ -1748,6 +1752,7 @@ _key_expansion_192a:
13310 shufps $0b01001110, %xmm2, %xmm1
13311 movaps %xmm1, 0x10(TKEYP)
13312 add $0x20, TKEYP
13313 + pax_force_retaddr
13314 ret
13315 ENDPROC(_key_expansion_192a)
13316
13317 @@ -1768,6 +1773,7 @@ _key_expansion_192b:
13318
13319 movaps %xmm0, (TKEYP)
13320 add $0x10, TKEYP
13321 + pax_force_retaddr
13322 ret
13323 ENDPROC(_key_expansion_192b)
13324
13325 @@ -1781,6 +1787,7 @@ _key_expansion_256b:
13326 pxor %xmm1, %xmm2
13327 movaps %xmm2, (TKEYP)
13328 add $0x10, TKEYP
13329 + pax_force_retaddr
13330 ret
13331 ENDPROC(_key_expansion_256b)
13332
13333 @@ -1894,6 +1901,7 @@ ENTRY(aesni_set_key)
13334 #ifndef __x86_64__
13335 popl KEYP
13336 #endif
13337 + pax_force_retaddr
13338 ret
13339 ENDPROC(aesni_set_key)
13340
13341 @@ -1916,6 +1924,7 @@ ENTRY(aesni_enc)
13342 popl KLEN
13343 popl KEYP
13344 #endif
13345 + pax_force_retaddr
13346 ret
13347 ENDPROC(aesni_enc)
13348
13349 @@ -1974,6 +1983,7 @@ _aesni_enc1:
13350 AESENC KEY STATE
13351 movaps 0x70(TKEYP), KEY
13352 AESENCLAST KEY STATE
13353 + pax_force_retaddr
13354 ret
13355 ENDPROC(_aesni_enc1)
13356
13357 @@ -2083,6 +2093,7 @@ _aesni_enc4:
13358 AESENCLAST KEY STATE2
13359 AESENCLAST KEY STATE3
13360 AESENCLAST KEY STATE4
13361 + pax_force_retaddr
13362 ret
13363 ENDPROC(_aesni_enc4)
13364
13365 @@ -2106,6 +2117,7 @@ ENTRY(aesni_dec)
13366 popl KLEN
13367 popl KEYP
13368 #endif
13369 + pax_force_retaddr
13370 ret
13371 ENDPROC(aesni_dec)
13372
13373 @@ -2164,6 +2176,7 @@ _aesni_dec1:
13374 AESDEC KEY STATE
13375 movaps 0x70(TKEYP), KEY
13376 AESDECLAST KEY STATE
13377 + pax_force_retaddr
13378 ret
13379 ENDPROC(_aesni_dec1)
13380
13381 @@ -2273,6 +2286,7 @@ _aesni_dec4:
13382 AESDECLAST KEY STATE2
13383 AESDECLAST KEY STATE3
13384 AESDECLAST KEY STATE4
13385 + pax_force_retaddr
13386 ret
13387 ENDPROC(_aesni_dec4)
13388
13389 @@ -2331,6 +2345,7 @@ ENTRY(aesni_ecb_enc)
13390 popl KEYP
13391 popl LEN
13392 #endif
13393 + pax_force_retaddr
13394 ret
13395 ENDPROC(aesni_ecb_enc)
13396
13397 @@ -2390,6 +2405,7 @@ ENTRY(aesni_ecb_dec)
13398 popl KEYP
13399 popl LEN
13400 #endif
13401 + pax_force_retaddr
13402 ret
13403 ENDPROC(aesni_ecb_dec)
13404
13405 @@ -2432,6 +2448,7 @@ ENTRY(aesni_cbc_enc)
13406 popl LEN
13407 popl IVP
13408 #endif
13409 + pax_force_retaddr
13410 ret
13411 ENDPROC(aesni_cbc_enc)
13412
13413 @@ -2523,6 +2540,7 @@ ENTRY(aesni_cbc_dec)
13414 popl LEN
13415 popl IVP
13416 #endif
13417 + pax_force_retaddr
13418 ret
13419 ENDPROC(aesni_cbc_dec)
13420
13421 @@ -2550,6 +2568,7 @@ _aesni_inc_init:
13422 mov $1, TCTR_LOW
13423 MOVQ_R64_XMM TCTR_LOW INC
13424 MOVQ_R64_XMM CTR TCTR_LOW
13425 + pax_force_retaddr
13426 ret
13427 ENDPROC(_aesni_inc_init)
13428
13429 @@ -2579,6 +2598,7 @@ _aesni_inc:
13430 .Linc_low:
13431 movaps CTR, IV
13432 PSHUFB_XMM BSWAP_MASK IV
13433 + pax_force_retaddr
13434 ret
13435 ENDPROC(_aesni_inc)
13436
13437 @@ -2640,6 +2660,7 @@ ENTRY(aesni_ctr_enc)
13438 .Lctr_enc_ret:
13439 movups IV, (IVP)
13440 .Lctr_enc_just_ret:
13441 + pax_force_retaddr
13442 ret
13443 ENDPROC(aesni_ctr_enc)
13444
13445 @@ -2766,6 +2787,7 @@ ENTRY(aesni_xts_crypt8)
13446 pxor INC, STATE4
13447 movdqu STATE4, 0x70(OUTP)
13448
13449 + pax_force_retaddr
13450 ret
13451 ENDPROC(aesni_xts_crypt8)
13452
13453 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13454 index 246c670..466e2d6 100644
13455 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13456 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13457 @@ -21,6 +21,7 @@
13458 */
13459
13460 #include <linux/linkage.h>
13461 +#include <asm/alternative-asm.h>
13462
13463 .file "blowfish-x86_64-asm.S"
13464 .text
13465 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13466 jnz .L__enc_xor;
13467
13468 write_block();
13469 + pax_force_retaddr
13470 ret;
13471 .L__enc_xor:
13472 xor_block();
13473 + pax_force_retaddr
13474 ret;
13475 ENDPROC(__blowfish_enc_blk)
13476
13477 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13478
13479 movq %r11, %rbp;
13480
13481 + pax_force_retaddr
13482 ret;
13483 ENDPROC(blowfish_dec_blk)
13484
13485 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13486
13487 popq %rbx;
13488 popq %rbp;
13489 + pax_force_retaddr
13490 ret;
13491
13492 .L__enc_xor4:
13493 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13494
13495 popq %rbx;
13496 popq %rbp;
13497 + pax_force_retaddr
13498 ret;
13499 ENDPROC(__blowfish_enc_blk_4way)
13500
13501 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13502 popq %rbx;
13503 popq %rbp;
13504
13505 + pax_force_retaddr
13506 ret;
13507 ENDPROC(blowfish_dec_blk_4way)
13508 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13509 index ce71f92..1dce7ec 100644
13510 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13511 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13512 @@ -16,6 +16,7 @@
13513 */
13514
13515 #include <linux/linkage.h>
13516 +#include <asm/alternative-asm.h>
13517
13518 #define CAMELLIA_TABLE_BYTE_LEN 272
13519
13520 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13521 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13522 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13523 %rcx, (%r9));
13524 + pax_force_retaddr
13525 ret;
13526 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13527
13528 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13529 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13530 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13531 %rax, (%r9));
13532 + pax_force_retaddr
13533 ret;
13534 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13535
13536 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13537 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13538 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13539
13540 + pax_force_retaddr
13541 ret;
13542
13543 .align 8
13544 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13545 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13546 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13547
13548 + pax_force_retaddr
13549 ret;
13550
13551 .align 8
13552 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13553 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13554 %xmm8, %rsi);
13555
13556 + pax_force_retaddr
13557 ret;
13558 ENDPROC(camellia_ecb_enc_16way)
13559
13560 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13561 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13562 %xmm8, %rsi);
13563
13564 + pax_force_retaddr
13565 ret;
13566 ENDPROC(camellia_ecb_dec_16way)
13567
13568 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13569 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13570 %xmm8, %rsi);
13571
13572 + pax_force_retaddr
13573 ret;
13574 ENDPROC(camellia_cbc_dec_16way)
13575
13576 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13577 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13578 %xmm8, %rsi);
13579
13580 + pax_force_retaddr
13581 ret;
13582 ENDPROC(camellia_ctr_16way)
13583
13584 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13585 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13586 %xmm8, %rsi);
13587
13588 + pax_force_retaddr
13589 ret;
13590 ENDPROC(camellia_xts_crypt_16way)
13591
13592 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13593 index 0e0b886..5a3123c 100644
13594 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13595 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13596 @@ -11,6 +11,7 @@
13597 */
13598
13599 #include <linux/linkage.h>
13600 +#include <asm/alternative-asm.h>
13601
13602 #define CAMELLIA_TABLE_BYTE_LEN 272
13603
13604 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13605 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13606 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13607 %rcx, (%r9));
13608 + pax_force_retaddr
13609 ret;
13610 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13611
13612 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13613 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13614 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13615 %rax, (%r9));
13616 + pax_force_retaddr
13617 ret;
13618 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13619
13620 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13621 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13622 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13623
13624 + pax_force_retaddr
13625 ret;
13626
13627 .align 8
13628 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13629 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13630 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13631
13632 + pax_force_retaddr
13633 ret;
13634
13635 .align 8
13636 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13637
13638 vzeroupper;
13639
13640 + pax_force_retaddr
13641 ret;
13642 ENDPROC(camellia_ecb_enc_32way)
13643
13644 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13645
13646 vzeroupper;
13647
13648 + pax_force_retaddr
13649 ret;
13650 ENDPROC(camellia_ecb_dec_32way)
13651
13652 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13653
13654 vzeroupper;
13655
13656 + pax_force_retaddr
13657 ret;
13658 ENDPROC(camellia_cbc_dec_32way)
13659
13660 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13661
13662 vzeroupper;
13663
13664 + pax_force_retaddr
13665 ret;
13666 ENDPROC(camellia_ctr_32way)
13667
13668 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13669
13670 vzeroupper;
13671
13672 + pax_force_retaddr
13673 ret;
13674 ENDPROC(camellia_xts_crypt_32way)
13675
13676 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13677 index 310319c..db3d7b5 100644
13678 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13679 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13680 @@ -21,6 +21,7 @@
13681 */
13682
13683 #include <linux/linkage.h>
13684 +#include <asm/alternative-asm.h>
13685
13686 .file "camellia-x86_64-asm_64.S"
13687 .text
13688 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13689 enc_outunpack(mov, RT1);
13690
13691 movq RRBP, %rbp;
13692 + pax_force_retaddr
13693 ret;
13694
13695 .L__enc_xor:
13696 enc_outunpack(xor, RT1);
13697
13698 movq RRBP, %rbp;
13699 + pax_force_retaddr
13700 ret;
13701 ENDPROC(__camellia_enc_blk)
13702
13703 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13704 dec_outunpack();
13705
13706 movq RRBP, %rbp;
13707 + pax_force_retaddr
13708 ret;
13709 ENDPROC(camellia_dec_blk)
13710
13711 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13712
13713 movq RRBP, %rbp;
13714 popq %rbx;
13715 + pax_force_retaddr
13716 ret;
13717
13718 .L__enc2_xor:
13719 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13720
13721 movq RRBP, %rbp;
13722 popq %rbx;
13723 + pax_force_retaddr
13724 ret;
13725 ENDPROC(__camellia_enc_blk_2way)
13726
13727 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13728
13729 movq RRBP, %rbp;
13730 movq RXOR, %rbx;
13731 + pax_force_retaddr
13732 ret;
13733 ENDPROC(camellia_dec_blk_2way)
13734 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13735 index c35fd5d..2d8c7db 100644
13736 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13737 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13738 @@ -24,6 +24,7 @@
13739 */
13740
13741 #include <linux/linkage.h>
13742 +#include <asm/alternative-asm.h>
13743
13744 .file "cast5-avx-x86_64-asm_64.S"
13745
13746 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13747 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13748 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13749
13750 + pax_force_retaddr
13751 ret;
13752 ENDPROC(__cast5_enc_blk16)
13753
13754 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13755 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13756 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13757
13758 + pax_force_retaddr
13759 ret;
13760
13761 .L__skip_dec:
13762 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13763 vmovdqu RR4, (6*4*4)(%r11);
13764 vmovdqu RL4, (7*4*4)(%r11);
13765
13766 + pax_force_retaddr
13767 ret;
13768 ENDPROC(cast5_ecb_enc_16way)
13769
13770 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13771 vmovdqu RR4, (6*4*4)(%r11);
13772 vmovdqu RL4, (7*4*4)(%r11);
13773
13774 + pax_force_retaddr
13775 ret;
13776 ENDPROC(cast5_ecb_dec_16way)
13777
13778 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13779 * %rdx: src
13780 */
13781
13782 - pushq %r12;
13783 + pushq %r14;
13784
13785 movq %rsi, %r11;
13786 - movq %rdx, %r12;
13787 + movq %rdx, %r14;
13788
13789 vmovdqu (0*16)(%rdx), RL1;
13790 vmovdqu (1*16)(%rdx), RR1;
13791 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13792 call __cast5_dec_blk16;
13793
13794 /* xor with src */
13795 - vmovq (%r12), RX;
13796 + vmovq (%r14), RX;
13797 vpshufd $0x4f, RX, RX;
13798 vpxor RX, RR1, RR1;
13799 - vpxor 0*16+8(%r12), RL1, RL1;
13800 - vpxor 1*16+8(%r12), RR2, RR2;
13801 - vpxor 2*16+8(%r12), RL2, RL2;
13802 - vpxor 3*16+8(%r12), RR3, RR3;
13803 - vpxor 4*16+8(%r12), RL3, RL3;
13804 - vpxor 5*16+8(%r12), RR4, RR4;
13805 - vpxor 6*16+8(%r12), RL4, RL4;
13806 + vpxor 0*16+8(%r14), RL1, RL1;
13807 + vpxor 1*16+8(%r14), RR2, RR2;
13808 + vpxor 2*16+8(%r14), RL2, RL2;
13809 + vpxor 3*16+8(%r14), RR3, RR3;
13810 + vpxor 4*16+8(%r14), RL3, RL3;
13811 + vpxor 5*16+8(%r14), RR4, RR4;
13812 + vpxor 6*16+8(%r14), RL4, RL4;
13813
13814 vmovdqu RR1, (0*16)(%r11);
13815 vmovdqu RL1, (1*16)(%r11);
13816 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13817 vmovdqu RR4, (6*16)(%r11);
13818 vmovdqu RL4, (7*16)(%r11);
13819
13820 - popq %r12;
13821 + popq %r14;
13822
13823 + pax_force_retaddr
13824 ret;
13825 ENDPROC(cast5_cbc_dec_16way)
13826
13827 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13828 * %rcx: iv (big endian, 64bit)
13829 */
13830
13831 - pushq %r12;
13832 + pushq %r14;
13833
13834 movq %rsi, %r11;
13835 - movq %rdx, %r12;
13836 + movq %rdx, %r14;
13837
13838 vpcmpeqd RTMP, RTMP, RTMP;
13839 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13840 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13841 call __cast5_enc_blk16;
13842
13843 /* dst = src ^ iv */
13844 - vpxor (0*16)(%r12), RR1, RR1;
13845 - vpxor (1*16)(%r12), RL1, RL1;
13846 - vpxor (2*16)(%r12), RR2, RR2;
13847 - vpxor (3*16)(%r12), RL2, RL2;
13848 - vpxor (4*16)(%r12), RR3, RR3;
13849 - vpxor (5*16)(%r12), RL3, RL3;
13850 - vpxor (6*16)(%r12), RR4, RR4;
13851 - vpxor (7*16)(%r12), RL4, RL4;
13852 + vpxor (0*16)(%r14), RR1, RR1;
13853 + vpxor (1*16)(%r14), RL1, RL1;
13854 + vpxor (2*16)(%r14), RR2, RR2;
13855 + vpxor (3*16)(%r14), RL2, RL2;
13856 + vpxor (4*16)(%r14), RR3, RR3;
13857 + vpxor (5*16)(%r14), RL3, RL3;
13858 + vpxor (6*16)(%r14), RR4, RR4;
13859 + vpxor (7*16)(%r14), RL4, RL4;
13860 vmovdqu RR1, (0*16)(%r11);
13861 vmovdqu RL1, (1*16)(%r11);
13862 vmovdqu RR2, (2*16)(%r11);
13863 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13864 vmovdqu RR4, (6*16)(%r11);
13865 vmovdqu RL4, (7*16)(%r11);
13866
13867 - popq %r12;
13868 + popq %r14;
13869
13870 + pax_force_retaddr
13871 ret;
13872 ENDPROC(cast5_ctr_16way)
13873 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13874 index e3531f8..e123f35 100644
13875 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13876 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13877 @@ -24,6 +24,7 @@
13878 */
13879
13880 #include <linux/linkage.h>
13881 +#include <asm/alternative-asm.h>
13882 #include "glue_helper-asm-avx.S"
13883
13884 .file "cast6-avx-x86_64-asm_64.S"
13885 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13886 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13887 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13888
13889 + pax_force_retaddr
13890 ret;
13891 ENDPROC(__cast6_enc_blk8)
13892
13893 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13894 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13895 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13896
13897 + pax_force_retaddr
13898 ret;
13899 ENDPROC(__cast6_dec_blk8)
13900
13901 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13902
13903 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13904
13905 + pax_force_retaddr
13906 ret;
13907 ENDPROC(cast6_ecb_enc_8way)
13908
13909 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13910
13911 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13912
13913 + pax_force_retaddr
13914 ret;
13915 ENDPROC(cast6_ecb_dec_8way)
13916
13917 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13918 * %rdx: src
13919 */
13920
13921 - pushq %r12;
13922 + pushq %r14;
13923
13924 movq %rsi, %r11;
13925 - movq %rdx, %r12;
13926 + movq %rdx, %r14;
13927
13928 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13929
13930 call __cast6_dec_blk8;
13931
13932 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13933 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13934
13935 - popq %r12;
13936 + popq %r14;
13937
13938 + pax_force_retaddr
13939 ret;
13940 ENDPROC(cast6_cbc_dec_8way)
13941
13942 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13943 * %rcx: iv (little endian, 128bit)
13944 */
13945
13946 - pushq %r12;
13947 + pushq %r14;
13948
13949 movq %rsi, %r11;
13950 - movq %rdx, %r12;
13951 + movq %rdx, %r14;
13952
13953 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13954 RD2, RX, RKR, RKM);
13955
13956 call __cast6_enc_blk8;
13957
13958 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13959 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13960
13961 - popq %r12;
13962 + popq %r14;
13963
13964 + pax_force_retaddr
13965 ret;
13966 ENDPROC(cast6_ctr_8way)
13967
13968 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13969 /* dst <= regs xor IVs(in dst) */
13970 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13971
13972 + pax_force_retaddr
13973 ret;
13974 ENDPROC(cast6_xts_enc_8way)
13975
13976 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13977 /* dst <= regs xor IVs(in dst) */
13978 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13979
13980 + pax_force_retaddr
13981 ret;
13982 ENDPROC(cast6_xts_dec_8way)
13983 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13984 index 26d49eb..c0a8c84 100644
13985 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13986 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13987 @@ -45,6 +45,7 @@
13988
13989 #include <asm/inst.h>
13990 #include <linux/linkage.h>
13991 +#include <asm/alternative-asm.h>
13992
13993 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
13994
13995 @@ -309,6 +310,7 @@ do_return:
13996 popq %rsi
13997 popq %rdi
13998 popq %rbx
13999 + pax_force_retaddr
14000 ret
14001
14002 ################################################################
14003 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14004 index 5d1e007..098cb4f 100644
14005 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14006 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14007 @@ -18,6 +18,7 @@
14008
14009 #include <linux/linkage.h>
14010 #include <asm/inst.h>
14011 +#include <asm/alternative-asm.h>
14012
14013 .data
14014
14015 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14016 psrlq $1, T2
14017 pxor T2, T1
14018 pxor T1, DATA
14019 + pax_force_retaddr
14020 ret
14021 ENDPROC(__clmul_gf128mul_ble)
14022
14023 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14024 call __clmul_gf128mul_ble
14025 PSHUFB_XMM BSWAP DATA
14026 movups DATA, (%rdi)
14027 + pax_force_retaddr
14028 ret
14029 ENDPROC(clmul_ghash_mul)
14030
14031 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14032 PSHUFB_XMM BSWAP DATA
14033 movups DATA, (%rdi)
14034 .Lupdate_just_ret:
14035 + pax_force_retaddr
14036 ret
14037 ENDPROC(clmul_ghash_update)
14038 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14039 index 9279e0b..c4b3d2c 100644
14040 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14041 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14042 @@ -1,4 +1,5 @@
14043 #include <linux/linkage.h>
14044 +#include <asm/alternative-asm.h>
14045
14046 # enter salsa20_encrypt_bytes
14047 ENTRY(salsa20_encrypt_bytes)
14048 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14049 add %r11,%rsp
14050 mov %rdi,%rax
14051 mov %rsi,%rdx
14052 + pax_force_retaddr
14053 ret
14054 # bytesatleast65:
14055 ._bytesatleast65:
14056 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14057 add %r11,%rsp
14058 mov %rdi,%rax
14059 mov %rsi,%rdx
14060 + pax_force_retaddr
14061 ret
14062 ENDPROC(salsa20_keysetup)
14063
14064 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14065 add %r11,%rsp
14066 mov %rdi,%rax
14067 mov %rsi,%rdx
14068 + pax_force_retaddr
14069 ret
14070 ENDPROC(salsa20_ivsetup)
14071 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14072 index 2f202f4..d9164d6 100644
14073 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14074 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14075 @@ -24,6 +24,7 @@
14076 */
14077
14078 #include <linux/linkage.h>
14079 +#include <asm/alternative-asm.h>
14080 #include "glue_helper-asm-avx.S"
14081
14082 .file "serpent-avx-x86_64-asm_64.S"
14083 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14084 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14085 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14086
14087 + pax_force_retaddr
14088 ret;
14089 ENDPROC(__serpent_enc_blk8_avx)
14090
14091 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14092 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14093 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14094
14095 + pax_force_retaddr
14096 ret;
14097 ENDPROC(__serpent_dec_blk8_avx)
14098
14099 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14100
14101 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14102
14103 + pax_force_retaddr
14104 ret;
14105 ENDPROC(serpent_ecb_enc_8way_avx)
14106
14107 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14108
14109 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14110
14111 + pax_force_retaddr
14112 ret;
14113 ENDPROC(serpent_ecb_dec_8way_avx)
14114
14115 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14116
14117 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14118
14119 + pax_force_retaddr
14120 ret;
14121 ENDPROC(serpent_cbc_dec_8way_avx)
14122
14123 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14124
14125 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14126
14127 + pax_force_retaddr
14128 ret;
14129 ENDPROC(serpent_ctr_8way_avx)
14130
14131 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14132 /* dst <= regs xor IVs(in dst) */
14133 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14134
14135 + pax_force_retaddr
14136 ret;
14137 ENDPROC(serpent_xts_enc_8way_avx)
14138
14139 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14140 /* dst <= regs xor IVs(in dst) */
14141 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14142
14143 + pax_force_retaddr
14144 ret;
14145 ENDPROC(serpent_xts_dec_8way_avx)
14146 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14147 index b222085..abd483c 100644
14148 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14149 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14150 @@ -15,6 +15,7 @@
14151 */
14152
14153 #include <linux/linkage.h>
14154 +#include <asm/alternative-asm.h>
14155 #include "glue_helper-asm-avx2.S"
14156
14157 .file "serpent-avx2-asm_64.S"
14158 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14159 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14160 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14161
14162 + pax_force_retaddr
14163 ret;
14164 ENDPROC(__serpent_enc_blk16)
14165
14166 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14167 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14168 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14169
14170 + pax_force_retaddr
14171 ret;
14172 ENDPROC(__serpent_dec_blk16)
14173
14174 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14175
14176 vzeroupper;
14177
14178 + pax_force_retaddr
14179 ret;
14180 ENDPROC(serpent_ecb_enc_16way)
14181
14182 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14183
14184 vzeroupper;
14185
14186 + pax_force_retaddr
14187 ret;
14188 ENDPROC(serpent_ecb_dec_16way)
14189
14190 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14191
14192 vzeroupper;
14193
14194 + pax_force_retaddr
14195 ret;
14196 ENDPROC(serpent_cbc_dec_16way)
14197
14198 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14199
14200 vzeroupper;
14201
14202 + pax_force_retaddr
14203 ret;
14204 ENDPROC(serpent_ctr_16way)
14205
14206 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14207
14208 vzeroupper;
14209
14210 + pax_force_retaddr
14211 ret;
14212 ENDPROC(serpent_xts_enc_16way)
14213
14214 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14215
14216 vzeroupper;
14217
14218 + pax_force_retaddr
14219 ret;
14220 ENDPROC(serpent_xts_dec_16way)
14221 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14222 index acc066c..1559cc4 100644
14223 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14224 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14225 @@ -25,6 +25,7 @@
14226 */
14227
14228 #include <linux/linkage.h>
14229 +#include <asm/alternative-asm.h>
14230
14231 .file "serpent-sse2-x86_64-asm_64.S"
14232 .text
14233 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14234 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14235 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14236
14237 + pax_force_retaddr
14238 ret;
14239
14240 .L__enc_xor8:
14241 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14242 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14243
14244 + pax_force_retaddr
14245 ret;
14246 ENDPROC(__serpent_enc_blk_8way)
14247
14248 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14249 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14250 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14251
14252 + pax_force_retaddr
14253 ret;
14254 ENDPROC(serpent_dec_blk_8way)
14255 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14256 index a410950..9dfe7ad 100644
14257 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14258 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14259 @@ -29,6 +29,7 @@
14260 */
14261
14262 #include <linux/linkage.h>
14263 +#include <asm/alternative-asm.h>
14264
14265 #define CTX %rdi // arg1
14266 #define BUF %rsi // arg2
14267 @@ -75,9 +76,9 @@
14268
14269 push %rbx
14270 push %rbp
14271 - push %r12
14272 + push %r14
14273
14274 - mov %rsp, %r12
14275 + mov %rsp, %r14
14276 sub $64, %rsp # allocate workspace
14277 and $~15, %rsp # align stack
14278
14279 @@ -99,11 +100,12 @@
14280 xor %rax, %rax
14281 rep stosq
14282
14283 - mov %r12, %rsp # deallocate workspace
14284 + mov %r14, %rsp # deallocate workspace
14285
14286 - pop %r12
14287 + pop %r14
14288 pop %rbp
14289 pop %rbx
14290 + pax_force_retaddr
14291 ret
14292
14293 ENDPROC(\name)
14294 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14295 index 642f156..51a513c 100644
14296 --- a/arch/x86/crypto/sha256-avx-asm.S
14297 +++ b/arch/x86/crypto/sha256-avx-asm.S
14298 @@ -49,6 +49,7 @@
14299
14300 #ifdef CONFIG_AS_AVX
14301 #include <linux/linkage.h>
14302 +#include <asm/alternative-asm.h>
14303
14304 ## assume buffers not aligned
14305 #define VMOVDQ vmovdqu
14306 @@ -460,6 +461,7 @@ done_hash:
14307 popq %r13
14308 popq %rbp
14309 popq %rbx
14310 + pax_force_retaddr
14311 ret
14312 ENDPROC(sha256_transform_avx)
14313
14314 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14315 index 9e86944..3795e6a 100644
14316 --- a/arch/x86/crypto/sha256-avx2-asm.S
14317 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14318 @@ -50,6 +50,7 @@
14319
14320 #ifdef CONFIG_AS_AVX2
14321 #include <linux/linkage.h>
14322 +#include <asm/alternative-asm.h>
14323
14324 ## assume buffers not aligned
14325 #define VMOVDQ vmovdqu
14326 @@ -720,6 +721,7 @@ done_hash:
14327 popq %r12
14328 popq %rbp
14329 popq %rbx
14330 + pax_force_retaddr
14331 ret
14332 ENDPROC(sha256_transform_rorx)
14333
14334 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14335 index f833b74..8c62a9e 100644
14336 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14337 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14338 @@ -47,6 +47,7 @@
14339 ########################################################################
14340
14341 #include <linux/linkage.h>
14342 +#include <asm/alternative-asm.h>
14343
14344 ## assume buffers not aligned
14345 #define MOVDQ movdqu
14346 @@ -471,6 +472,7 @@ done_hash:
14347 popq %rbp
14348 popq %rbx
14349
14350 + pax_force_retaddr
14351 ret
14352 ENDPROC(sha256_transform_ssse3)
14353
14354 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14355 index 974dde9..a823ff9 100644
14356 --- a/arch/x86/crypto/sha512-avx-asm.S
14357 +++ b/arch/x86/crypto/sha512-avx-asm.S
14358 @@ -49,6 +49,7 @@
14359
14360 #ifdef CONFIG_AS_AVX
14361 #include <linux/linkage.h>
14362 +#include <asm/alternative-asm.h>
14363
14364 .text
14365
14366 @@ -364,6 +365,7 @@ updateblock:
14367 mov frame_RSPSAVE(%rsp), %rsp
14368
14369 nowork:
14370 + pax_force_retaddr
14371 ret
14372 ENDPROC(sha512_transform_avx)
14373
14374 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14375 index 568b961..ed20c37 100644
14376 --- a/arch/x86/crypto/sha512-avx2-asm.S
14377 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14378 @@ -51,6 +51,7 @@
14379
14380 #ifdef CONFIG_AS_AVX2
14381 #include <linux/linkage.h>
14382 +#include <asm/alternative-asm.h>
14383
14384 .text
14385
14386 @@ -678,6 +679,7 @@ done_hash:
14387
14388 # Restore Stack Pointer
14389 mov frame_RSPSAVE(%rsp), %rsp
14390 + pax_force_retaddr
14391 ret
14392 ENDPROC(sha512_transform_rorx)
14393
14394 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14395 index fb56855..6edd768 100644
14396 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14397 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14398 @@ -48,6 +48,7 @@
14399 ########################################################################
14400
14401 #include <linux/linkage.h>
14402 +#include <asm/alternative-asm.h>
14403
14404 .text
14405
14406 @@ -363,6 +364,7 @@ updateblock:
14407 mov frame_RSPSAVE(%rsp), %rsp
14408
14409 nowork:
14410 + pax_force_retaddr
14411 ret
14412 ENDPROC(sha512_transform_ssse3)
14413
14414 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14415 index 0505813..b067311 100644
14416 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14417 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14418 @@ -24,6 +24,7 @@
14419 */
14420
14421 #include <linux/linkage.h>
14422 +#include <asm/alternative-asm.h>
14423 #include "glue_helper-asm-avx.S"
14424
14425 .file "twofish-avx-x86_64-asm_64.S"
14426 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14427 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14428 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14429
14430 + pax_force_retaddr
14431 ret;
14432 ENDPROC(__twofish_enc_blk8)
14433
14434 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14435 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14436 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14437
14438 + pax_force_retaddr
14439 ret;
14440 ENDPROC(__twofish_dec_blk8)
14441
14442 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14443
14444 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14445
14446 + pax_force_retaddr
14447 ret;
14448 ENDPROC(twofish_ecb_enc_8way)
14449
14450 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14451
14452 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14453
14454 + pax_force_retaddr
14455 ret;
14456 ENDPROC(twofish_ecb_dec_8way)
14457
14458 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14459 * %rdx: src
14460 */
14461
14462 - pushq %r12;
14463 + pushq %r14;
14464
14465 movq %rsi, %r11;
14466 - movq %rdx, %r12;
14467 + movq %rdx, %r14;
14468
14469 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14470
14471 call __twofish_dec_blk8;
14472
14473 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14474 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14475
14476 - popq %r12;
14477 + popq %r14;
14478
14479 + pax_force_retaddr
14480 ret;
14481 ENDPROC(twofish_cbc_dec_8way)
14482
14483 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14484 * %rcx: iv (little endian, 128bit)
14485 */
14486
14487 - pushq %r12;
14488 + pushq %r14;
14489
14490 movq %rsi, %r11;
14491 - movq %rdx, %r12;
14492 + movq %rdx, %r14;
14493
14494 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14495 RD2, RX0, RX1, RY0);
14496
14497 call __twofish_enc_blk8;
14498
14499 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14500 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14501
14502 - popq %r12;
14503 + popq %r14;
14504
14505 + pax_force_retaddr
14506 ret;
14507 ENDPROC(twofish_ctr_8way)
14508
14509 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14510 /* dst <= regs xor IVs(in dst) */
14511 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14512
14513 + pax_force_retaddr
14514 ret;
14515 ENDPROC(twofish_xts_enc_8way)
14516
14517 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14518 /* dst <= regs xor IVs(in dst) */
14519 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14520
14521 + pax_force_retaddr
14522 ret;
14523 ENDPROC(twofish_xts_dec_8way)
14524 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14525 index 1c3b7ce..02f578d 100644
14526 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14527 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14528 @@ -21,6 +21,7 @@
14529 */
14530
14531 #include <linux/linkage.h>
14532 +#include <asm/alternative-asm.h>
14533
14534 .file "twofish-x86_64-asm-3way.S"
14535 .text
14536 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14537 popq %r13;
14538 popq %r14;
14539 popq %r15;
14540 + pax_force_retaddr
14541 ret;
14542
14543 .L__enc_xor3:
14544 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14545 popq %r13;
14546 popq %r14;
14547 popq %r15;
14548 + pax_force_retaddr
14549 ret;
14550 ENDPROC(__twofish_enc_blk_3way)
14551
14552 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14553 popq %r13;
14554 popq %r14;
14555 popq %r15;
14556 + pax_force_retaddr
14557 ret;
14558 ENDPROC(twofish_dec_blk_3way)
14559 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14560 index a039d21..524b8b2 100644
14561 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14562 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14563 @@ -22,6 +22,7 @@
14564
14565 #include <linux/linkage.h>
14566 #include <asm/asm-offsets.h>
14567 +#include <asm/alternative-asm.h>
14568
14569 #define a_offset 0
14570 #define b_offset 4
14571 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14572
14573 popq R1
14574 movq $1,%rax
14575 + pax_force_retaddr
14576 ret
14577 ENDPROC(twofish_enc_blk)
14578
14579 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14580
14581 popq R1
14582 movq $1,%rax
14583 + pax_force_retaddr
14584 ret
14585 ENDPROC(twofish_dec_blk)
14586 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14587 index ae6aad1..719d6d9 100644
14588 --- a/arch/x86/ia32/ia32_aout.c
14589 +++ b/arch/x86/ia32/ia32_aout.c
14590 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14591 unsigned long dump_start, dump_size;
14592 struct user32 dump;
14593
14594 + memset(&dump, 0, sizeof(dump));
14595 +
14596 fs = get_fs();
14597 set_fs(KERNEL_DS);
14598 has_dumped = 1;
14599 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14600 index f9e181a..300544c 100644
14601 --- a/arch/x86/ia32/ia32_signal.c
14602 +++ b/arch/x86/ia32/ia32_signal.c
14603 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14604 if (__get_user(set.sig[0], &frame->sc.oldmask)
14605 || (_COMPAT_NSIG_WORDS > 1
14606 && __copy_from_user((((char *) &set.sig) + 4),
14607 - &frame->extramask,
14608 + frame->extramask,
14609 sizeof(frame->extramask))))
14610 goto badframe;
14611
14612 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14613 sp -= frame_size;
14614 /* Align the stack pointer according to the i386 ABI,
14615 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14616 - sp = ((sp + 4) & -16ul) - 4;
14617 + sp = ((sp - 12) & -16ul) - 4;
14618 return (void __user *) sp;
14619 }
14620
14621 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14622 } else {
14623 /* Return stub is in 32bit vsyscall page */
14624 if (current->mm->context.vdso)
14625 - restorer = current->mm->context.vdso +
14626 - selected_vdso32->sym___kernel_sigreturn;
14627 + restorer = (void __force_user *)(current->mm->context.vdso +
14628 + selected_vdso32->sym___kernel_sigreturn);
14629 else
14630 - restorer = &frame->retcode;
14631 + restorer = frame->retcode;
14632 }
14633
14634 put_user_try {
14635 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14636 * These are actually not used anymore, but left because some
14637 * gdb versions depend on them as a marker.
14638 */
14639 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14640 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14641 } put_user_catch(err);
14642
14643 if (err)
14644 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14645 0xb8,
14646 __NR_ia32_rt_sigreturn,
14647 0x80cd,
14648 - 0,
14649 + 0
14650 };
14651
14652 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14653 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14654
14655 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14656 restorer = ksig->ka.sa.sa_restorer;
14657 + else if (current->mm->context.vdso)
14658 + /* Return stub is in 32bit vsyscall page */
14659 + restorer = (void __force_user *)(current->mm->context.vdso +
14660 + selected_vdso32->sym___kernel_rt_sigreturn);
14661 else
14662 - restorer = current->mm->context.vdso +
14663 - selected_vdso32->sym___kernel_rt_sigreturn;
14664 + restorer = frame->retcode;
14665 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14666
14667 /*
14668 * Not actually used anymore, but left because some gdb
14669 * versions need it.
14670 */
14671 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14672 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14673 } put_user_catch(err);
14674
14675 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14676 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14677 index 82e8a1d..4e998d5 100644
14678 --- a/arch/x86/ia32/ia32entry.S
14679 +++ b/arch/x86/ia32/ia32entry.S
14680 @@ -15,8 +15,10 @@
14681 #include <asm/irqflags.h>
14682 #include <asm/asm.h>
14683 #include <asm/smap.h>
14684 +#include <asm/pgtable.h>
14685 #include <linux/linkage.h>
14686 #include <linux/err.h>
14687 +#include <asm/alternative-asm.h>
14688
14689 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14690 #include <linux/elf-em.h>
14691 @@ -62,12 +64,12 @@
14692 */
14693 .macro LOAD_ARGS32 offset, _r9=0
14694 .if \_r9
14695 - movl \offset+16(%rsp),%r9d
14696 + movl \offset+R9(%rsp),%r9d
14697 .endif
14698 - movl \offset+40(%rsp),%ecx
14699 - movl \offset+48(%rsp),%edx
14700 - movl \offset+56(%rsp),%esi
14701 - movl \offset+64(%rsp),%edi
14702 + movl \offset+RCX(%rsp),%ecx
14703 + movl \offset+RDX(%rsp),%edx
14704 + movl \offset+RSI(%rsp),%esi
14705 + movl \offset+RDI(%rsp),%edi
14706 movl %eax,%eax /* zero extension */
14707 .endm
14708
14709 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14710 ENDPROC(native_irq_enable_sysexit)
14711 #endif
14712
14713 + .macro pax_enter_kernel_user
14714 + pax_set_fptr_mask
14715 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14716 + call pax_enter_kernel_user
14717 +#endif
14718 + .endm
14719 +
14720 + .macro pax_exit_kernel_user
14721 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14722 + call pax_exit_kernel_user
14723 +#endif
14724 +#ifdef CONFIG_PAX_RANDKSTACK
14725 + pushq %rax
14726 + pushq %r11
14727 + call pax_randomize_kstack
14728 + popq %r11
14729 + popq %rax
14730 +#endif
14731 + .endm
14732 +
14733 + .macro pax_erase_kstack
14734 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14735 + call pax_erase_kstack
14736 +#endif
14737 + .endm
14738 +
14739 /*
14740 * 32bit SYSENTER instruction entry.
14741 *
14742 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14743 CFI_REGISTER rsp,rbp
14744 SWAPGS_UNSAFE_STACK
14745 movq PER_CPU_VAR(kernel_stack), %rsp
14746 - addq $(KERNEL_STACK_OFFSET),%rsp
14747 - /*
14748 - * No need to follow this irqs on/off section: the syscall
14749 - * disabled irqs, here we enable it straight after entry:
14750 - */
14751 - ENABLE_INTERRUPTS(CLBR_NONE)
14752 movl %ebp,%ebp /* zero extension */
14753 pushq_cfi $__USER32_DS
14754 /*CFI_REL_OFFSET ss,0*/
14755 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14756 CFI_REL_OFFSET rsp,0
14757 pushfq_cfi
14758 /*CFI_REL_OFFSET rflags,0*/
14759 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14760 - CFI_REGISTER rip,r10
14761 + orl $X86_EFLAGS_IF,(%rsp)
14762 + GET_THREAD_INFO(%r11)
14763 + movl TI_sysenter_return(%r11), %r11d
14764 + CFI_REGISTER rip,r11
14765 pushq_cfi $__USER32_CS
14766 /*CFI_REL_OFFSET cs,0*/
14767 movl %eax, %eax
14768 - pushq_cfi %r10
14769 + pushq_cfi %r11
14770 CFI_REL_OFFSET rip,0
14771 pushq_cfi %rax
14772 cld
14773 SAVE_ARGS 0,1,0
14774 + pax_enter_kernel_user
14775 +
14776 +#ifdef CONFIG_PAX_RANDKSTACK
14777 + pax_erase_kstack
14778 +#endif
14779 +
14780 + /*
14781 + * No need to follow this irqs on/off section: the syscall
14782 + * disabled irqs, here we enable it straight after entry:
14783 + */
14784 + ENABLE_INTERRUPTS(CLBR_NONE)
14785 /* no need to do an access_ok check here because rbp has been
14786 32bit zero extended */
14787 +
14788 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14789 + addq pax_user_shadow_base,%rbp
14790 + ASM_PAX_OPEN_USERLAND
14791 +#endif
14792 +
14793 ASM_STAC
14794 1: movl (%rbp),%ebp
14795 _ASM_EXTABLE(1b,ia32_badarg)
14796 ASM_CLAC
14797
14798 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14799 + ASM_PAX_CLOSE_USERLAND
14800 +#endif
14801 +
14802 /*
14803 * Sysenter doesn't filter flags, so we need to clear NT
14804 * ourselves. To save a few cycles, we can check whether
14805 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14806 jnz sysenter_fix_flags
14807 sysenter_flags_fixed:
14808
14809 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14810 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14811 + GET_THREAD_INFO(%r11)
14812 + orl $TS_COMPAT,TI_status(%r11)
14813 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14814 CFI_REMEMBER_STATE
14815 jnz sysenter_tracesys
14816 cmpq $(IA32_NR_syscalls-1),%rax
14817 @@ -172,15 +218,18 @@ sysenter_do_call:
14818 sysenter_dispatch:
14819 call *ia32_sys_call_table(,%rax,8)
14820 movq %rax,RAX-ARGOFFSET(%rsp)
14821 + GET_THREAD_INFO(%r11)
14822 DISABLE_INTERRUPTS(CLBR_NONE)
14823 TRACE_IRQS_OFF
14824 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14825 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14826 jnz sysexit_audit
14827 sysexit_from_sys_call:
14828 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14829 + pax_exit_kernel_user
14830 + pax_erase_kstack
14831 + andl $~TS_COMPAT,TI_status(%r11)
14832 /* clear IF, that popfq doesn't enable interrupts early */
14833 - andl $~0x200,EFLAGS-R11(%rsp)
14834 - movl RIP-R11(%rsp),%edx /* User %eip */
14835 + andl $~X86_EFLAGS_IF,EFLAGS(%rsp)
14836 + movl RIP(%rsp),%edx /* User %eip */
14837 CFI_REGISTER rip,rdx
14838 RESTORE_ARGS 0,24,0,0,0,0
14839 xorq %r8,%r8
14840 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14841 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14842 movl %eax,%edi /* 1st arg: syscall number */
14843 call __audit_syscall_entry
14844 +
14845 + pax_erase_kstack
14846 +
14847 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14848 cmpq $(IA32_NR_syscalls-1),%rax
14849 ja ia32_badsys
14850 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14851 .endm
14852
14853 .macro auditsys_exit exit
14854 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14855 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14856 jnz ia32_ret_from_sys_call
14857 TRACE_IRQS_ON
14858 ENABLE_INTERRUPTS(CLBR_NONE)
14859 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14860 1: setbe %al /* 1 if error, 0 if not */
14861 movzbl %al,%edi /* zero-extend that into %edi */
14862 call __audit_syscall_exit
14863 + GET_THREAD_INFO(%r11)
14864 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14865 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14866 DISABLE_INTERRUPTS(CLBR_NONE)
14867 TRACE_IRQS_OFF
14868 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14869 + testl %edi,TI_flags(%r11)
14870 jz \exit
14871 CLEAR_RREGS -ARGOFFSET
14872 jmp int_with_check
14873 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14874
14875 sysenter_tracesys:
14876 #ifdef CONFIG_AUDITSYSCALL
14877 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14878 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14879 jz sysenter_auditsys
14880 #endif
14881 SAVE_REST
14882 @@ -265,6 +318,9 @@ sysenter_tracesys:
14883 RESTORE_REST
14884 cmpq $(IA32_NR_syscalls-1),%rax
14885 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14886 +
14887 + pax_erase_kstack
14888 +
14889 jmp sysenter_do_call
14890 CFI_ENDPROC
14891 ENDPROC(ia32_sysenter_target)
14892 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14893 ENTRY(ia32_cstar_target)
14894 CFI_STARTPROC32 simple
14895 CFI_SIGNAL_FRAME
14896 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14897 + CFI_DEF_CFA rsp,0
14898 CFI_REGISTER rip,rcx
14899 /*CFI_REGISTER rflags,r11*/
14900 SWAPGS_UNSAFE_STACK
14901 movl %esp,%r8d
14902 CFI_REGISTER rsp,r8
14903 movq PER_CPU_VAR(kernel_stack),%rsp
14904 + SAVE_ARGS 8*6,0,0
14905 + pax_enter_kernel_user
14906 +
14907 +#ifdef CONFIG_PAX_RANDKSTACK
14908 + pax_erase_kstack
14909 +#endif
14910 +
14911 /*
14912 * No need to follow this irqs on/off section: the syscall
14913 * disabled irqs and here we enable it straight after entry:
14914 */
14915 ENABLE_INTERRUPTS(CLBR_NONE)
14916 - SAVE_ARGS 8,0,0
14917 movl %eax,%eax /* zero extension */
14918 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14919 movq %rcx,RIP-ARGOFFSET(%rsp)
14920 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14921 /* no need to do an access_ok check here because r8 has been
14922 32bit zero extended */
14923 /* hardware stack frame is complete now */
14924 +
14925 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14926 + ASM_PAX_OPEN_USERLAND
14927 + movq pax_user_shadow_base,%r8
14928 + addq RSP-ARGOFFSET(%rsp),%r8
14929 +#endif
14930 +
14931 ASM_STAC
14932 1: movl (%r8),%r9d
14933 _ASM_EXTABLE(1b,ia32_badarg)
14934 ASM_CLAC
14935 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14936 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14937 +
14938 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14939 + ASM_PAX_CLOSE_USERLAND
14940 +#endif
14941 +
14942 + GET_THREAD_INFO(%r11)
14943 + orl $TS_COMPAT,TI_status(%r11)
14944 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14945 CFI_REMEMBER_STATE
14946 jnz cstar_tracesys
14947 cmpq $IA32_NR_syscalls-1,%rax
14948 @@ -335,13 +410,16 @@ cstar_do_call:
14949 cstar_dispatch:
14950 call *ia32_sys_call_table(,%rax,8)
14951 movq %rax,RAX-ARGOFFSET(%rsp)
14952 + GET_THREAD_INFO(%r11)
14953 DISABLE_INTERRUPTS(CLBR_NONE)
14954 TRACE_IRQS_OFF
14955 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14956 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14957 jnz sysretl_audit
14958 sysretl_from_sys_call:
14959 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14960 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
14961 + pax_exit_kernel_user
14962 + pax_erase_kstack
14963 + andl $~TS_COMPAT,TI_status(%r11)
14964 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
14965 movl RIP-ARGOFFSET(%rsp),%ecx
14966 CFI_REGISTER rip,rcx
14967 movl EFLAGS-ARGOFFSET(%rsp),%r11d
14968 @@ -368,7 +446,7 @@ sysretl_audit:
14969
14970 cstar_tracesys:
14971 #ifdef CONFIG_AUDITSYSCALL
14972 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14973 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14974 jz cstar_auditsys
14975 #endif
14976 xchgl %r9d,%ebp
14977 @@ -382,11 +460,19 @@ cstar_tracesys:
14978 xchgl %ebp,%r9d
14979 cmpq $(IA32_NR_syscalls-1),%rax
14980 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14981 +
14982 + pax_erase_kstack
14983 +
14984 jmp cstar_do_call
14985 END(ia32_cstar_target)
14986
14987 ia32_badarg:
14988 ASM_CLAC
14989 +
14990 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14991 + ASM_PAX_CLOSE_USERLAND
14992 +#endif
14993 +
14994 movq $-EFAULT,%rax
14995 jmp ia32_sysret
14996 CFI_ENDPROC
14997 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
14998 CFI_REL_OFFSET rip,RIP-RIP
14999 PARAVIRT_ADJUST_EXCEPTION_FRAME
15000 SWAPGS
15001 - /*
15002 - * No need to follow this irqs on/off section: the syscall
15003 - * disabled irqs and here we enable it straight after entry:
15004 - */
15005 - ENABLE_INTERRUPTS(CLBR_NONE)
15006 movl %eax,%eax
15007 pushq_cfi %rax
15008 cld
15009 /* note the registers are not zero extended to the sf.
15010 this could be a problem. */
15011 SAVE_ARGS 0,1,0
15012 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15013 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15014 + pax_enter_kernel_user
15015 +
15016 +#ifdef CONFIG_PAX_RANDKSTACK
15017 + pax_erase_kstack
15018 +#endif
15019 +
15020 + /*
15021 + * No need to follow this irqs on/off section: the syscall
15022 + * disabled irqs and here we enable it straight after entry:
15023 + */
15024 + ENABLE_INTERRUPTS(CLBR_NONE)
15025 + GET_THREAD_INFO(%r11)
15026 + orl $TS_COMPAT,TI_status(%r11)
15027 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15028 jnz ia32_tracesys
15029 cmpq $(IA32_NR_syscalls-1),%rax
15030 ja ia32_badsys
15031 @@ -458,6 +551,9 @@ ia32_tracesys:
15032 RESTORE_REST
15033 cmpq $(IA32_NR_syscalls-1),%rax
15034 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15035 +
15036 + pax_erase_kstack
15037 +
15038 jmp ia32_do_call
15039 END(ia32_syscall)
15040
15041 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15042 index 8e0ceec..af13504 100644
15043 --- a/arch/x86/ia32/sys_ia32.c
15044 +++ b/arch/x86/ia32/sys_ia32.c
15045 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15046 */
15047 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15048 {
15049 - typeof(ubuf->st_uid) uid = 0;
15050 - typeof(ubuf->st_gid) gid = 0;
15051 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15052 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15053 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15054 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15055 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15056 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15057 index 372231c..51b537d 100644
15058 --- a/arch/x86/include/asm/alternative-asm.h
15059 +++ b/arch/x86/include/asm/alternative-asm.h
15060 @@ -18,6 +18,45 @@
15061 .endm
15062 #endif
15063
15064 +#ifdef KERNEXEC_PLUGIN
15065 + .macro pax_force_retaddr_bts rip=0
15066 + btsq $63,\rip(%rsp)
15067 + .endm
15068 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15069 + .macro pax_force_retaddr rip=0, reload=0
15070 + btsq $63,\rip(%rsp)
15071 + .endm
15072 + .macro pax_force_fptr ptr
15073 + btsq $63,\ptr
15074 + .endm
15075 + .macro pax_set_fptr_mask
15076 + .endm
15077 +#endif
15078 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15079 + .macro pax_force_retaddr rip=0, reload=0
15080 + .if \reload
15081 + pax_set_fptr_mask
15082 + .endif
15083 + orq %r12,\rip(%rsp)
15084 + .endm
15085 + .macro pax_force_fptr ptr
15086 + orq %r12,\ptr
15087 + .endm
15088 + .macro pax_set_fptr_mask
15089 + movabs $0x8000000000000000,%r12
15090 + .endm
15091 +#endif
15092 +#else
15093 + .macro pax_force_retaddr rip=0, reload=0
15094 + .endm
15095 + .macro pax_force_fptr ptr
15096 + .endm
15097 + .macro pax_force_retaddr_bts rip=0
15098 + .endm
15099 + .macro pax_set_fptr_mask
15100 + .endm
15101 +#endif
15102 +
15103 .macro altinstruction_entry orig alt feature orig_len alt_len
15104 .long \orig - .
15105 .long \alt - .
15106 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15107 index 473bdbe..b1e3377 100644
15108 --- a/arch/x86/include/asm/alternative.h
15109 +++ b/arch/x86/include/asm/alternative.h
15110 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15111 ".pushsection .discard,\"aw\",@progbits\n" \
15112 DISCARD_ENTRY(1) \
15113 ".popsection\n" \
15114 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15115 + ".pushsection .altinstr_replacement, \"a\"\n" \
15116 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15117 ".popsection"
15118
15119 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15120 DISCARD_ENTRY(1) \
15121 DISCARD_ENTRY(2) \
15122 ".popsection\n" \
15123 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15124 + ".pushsection .altinstr_replacement, \"a\"\n" \
15125 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15126 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15127 ".popsection"
15128 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15129 index 465b309..ab7e51f 100644
15130 --- a/arch/x86/include/asm/apic.h
15131 +++ b/arch/x86/include/asm/apic.h
15132 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15133
15134 #ifdef CONFIG_X86_LOCAL_APIC
15135
15136 -extern unsigned int apic_verbosity;
15137 +extern int apic_verbosity;
15138 extern int local_apic_timer_c2_ok;
15139
15140 extern int disable_apic;
15141 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15142 index 20370c6..a2eb9b0 100644
15143 --- a/arch/x86/include/asm/apm.h
15144 +++ b/arch/x86/include/asm/apm.h
15145 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15146 __asm__ __volatile__(APM_DO_ZERO_SEGS
15147 "pushl %%edi\n\t"
15148 "pushl %%ebp\n\t"
15149 - "lcall *%%cs:apm_bios_entry\n\t"
15150 + "lcall *%%ss:apm_bios_entry\n\t"
15151 "setc %%al\n\t"
15152 "popl %%ebp\n\t"
15153 "popl %%edi\n\t"
15154 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15155 __asm__ __volatile__(APM_DO_ZERO_SEGS
15156 "pushl %%edi\n\t"
15157 "pushl %%ebp\n\t"
15158 - "lcall *%%cs:apm_bios_entry\n\t"
15159 + "lcall *%%ss:apm_bios_entry\n\t"
15160 "setc %%bl\n\t"
15161 "popl %%ebp\n\t"
15162 "popl %%edi\n\t"
15163 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15164 index 5e5cd12..51cdc93 100644
15165 --- a/arch/x86/include/asm/atomic.h
15166 +++ b/arch/x86/include/asm/atomic.h
15167 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15168 }
15169
15170 /**
15171 + * atomic_read_unchecked - read atomic variable
15172 + * @v: pointer of type atomic_unchecked_t
15173 + *
15174 + * Atomically reads the value of @v.
15175 + */
15176 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15177 +{
15178 + return ACCESS_ONCE((v)->counter);
15179 +}
15180 +
15181 +/**
15182 * atomic_set - set atomic variable
15183 * @v: pointer of type atomic_t
15184 * @i: required value
15185 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15186 }
15187
15188 /**
15189 + * atomic_set_unchecked - set atomic variable
15190 + * @v: pointer of type atomic_unchecked_t
15191 + * @i: required value
15192 + *
15193 + * Atomically sets the value of @v to @i.
15194 + */
15195 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15196 +{
15197 + v->counter = i;
15198 +}
15199 +
15200 +/**
15201 * atomic_add - add integer to atomic variable
15202 * @i: integer value to add
15203 * @v: pointer of type atomic_t
15204 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15205 */
15206 static inline void atomic_add(int i, atomic_t *v)
15207 {
15208 - asm volatile(LOCK_PREFIX "addl %1,%0"
15209 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15210 +
15211 +#ifdef CONFIG_PAX_REFCOUNT
15212 + "jno 0f\n"
15213 + LOCK_PREFIX "subl %1,%0\n"
15214 + "int $4\n0:\n"
15215 + _ASM_EXTABLE(0b, 0b)
15216 +#endif
15217 +
15218 + : "+m" (v->counter)
15219 + : "ir" (i));
15220 +}
15221 +
15222 +/**
15223 + * atomic_add_unchecked - add integer to atomic variable
15224 + * @i: integer value to add
15225 + * @v: pointer of type atomic_unchecked_t
15226 + *
15227 + * Atomically adds @i to @v.
15228 + */
15229 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15230 +{
15231 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15232 : "+m" (v->counter)
15233 : "ir" (i));
15234 }
15235 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15236 */
15237 static inline void atomic_sub(int i, atomic_t *v)
15238 {
15239 - asm volatile(LOCK_PREFIX "subl %1,%0"
15240 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15241 +
15242 +#ifdef CONFIG_PAX_REFCOUNT
15243 + "jno 0f\n"
15244 + LOCK_PREFIX "addl %1,%0\n"
15245 + "int $4\n0:\n"
15246 + _ASM_EXTABLE(0b, 0b)
15247 +#endif
15248 +
15249 + : "+m" (v->counter)
15250 + : "ir" (i));
15251 +}
15252 +
15253 +/**
15254 + * atomic_sub_unchecked - subtract integer from atomic variable
15255 + * @i: integer value to subtract
15256 + * @v: pointer of type atomic_unchecked_t
15257 + *
15258 + * Atomically subtracts @i from @v.
15259 + */
15260 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15261 +{
15262 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15263 : "+m" (v->counter)
15264 : "ir" (i));
15265 }
15266 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15267 */
15268 static inline int atomic_sub_and_test(int i, atomic_t *v)
15269 {
15270 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15271 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15272 }
15273
15274 /**
15275 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15276 */
15277 static inline void atomic_inc(atomic_t *v)
15278 {
15279 - asm volatile(LOCK_PREFIX "incl %0"
15280 + asm volatile(LOCK_PREFIX "incl %0\n"
15281 +
15282 +#ifdef CONFIG_PAX_REFCOUNT
15283 + "jno 0f\n"
15284 + LOCK_PREFIX "decl %0\n"
15285 + "int $4\n0:\n"
15286 + _ASM_EXTABLE(0b, 0b)
15287 +#endif
15288 +
15289 + : "+m" (v->counter));
15290 +}
15291 +
15292 +/**
15293 + * atomic_inc_unchecked - increment atomic variable
15294 + * @v: pointer of type atomic_unchecked_t
15295 + *
15296 + * Atomically increments @v by 1.
15297 + */
15298 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15299 +{
15300 + asm volatile(LOCK_PREFIX "incl %0\n"
15301 : "+m" (v->counter));
15302 }
15303
15304 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15305 */
15306 static inline void atomic_dec(atomic_t *v)
15307 {
15308 - asm volatile(LOCK_PREFIX "decl %0"
15309 + asm volatile(LOCK_PREFIX "decl %0\n"
15310 +
15311 +#ifdef CONFIG_PAX_REFCOUNT
15312 + "jno 0f\n"
15313 + LOCK_PREFIX "incl %0\n"
15314 + "int $4\n0:\n"
15315 + _ASM_EXTABLE(0b, 0b)
15316 +#endif
15317 +
15318 + : "+m" (v->counter));
15319 +}
15320 +
15321 +/**
15322 + * atomic_dec_unchecked - decrement atomic variable
15323 + * @v: pointer of type atomic_unchecked_t
15324 + *
15325 + * Atomically decrements @v by 1.
15326 + */
15327 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15328 +{
15329 + asm volatile(LOCK_PREFIX "decl %0\n"
15330 : "+m" (v->counter));
15331 }
15332
15333 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15334 */
15335 static inline int atomic_dec_and_test(atomic_t *v)
15336 {
15337 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15338 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15339 }
15340
15341 /**
15342 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15343 */
15344 static inline int atomic_inc_and_test(atomic_t *v)
15345 {
15346 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15347 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15348 +}
15349 +
15350 +/**
15351 + * atomic_inc_and_test_unchecked - increment and test
15352 + * @v: pointer of type atomic_unchecked_t
15353 + *
15354 + * Atomically increments @v by 1
15355 + * and returns true if the result is zero, or false for all
15356 + * other cases.
15357 + */
15358 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15359 +{
15360 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15361 }
15362
15363 /**
15364 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15365 */
15366 static inline int atomic_add_negative(int i, atomic_t *v)
15367 {
15368 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15369 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15370 }
15371
15372 /**
15373 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15374 *
15375 * Atomically adds @i to @v and returns @i + @v
15376 */
15377 -static inline int atomic_add_return(int i, atomic_t *v)
15378 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15379 +{
15380 + return i + xadd_check_overflow(&v->counter, i);
15381 +}
15382 +
15383 +/**
15384 + * atomic_add_return_unchecked - add integer and return
15385 + * @i: integer value to add
15386 + * @v: pointer of type atomic_unchecked_t
15387 + *
15388 + * Atomically adds @i to @v and returns @i + @v
15389 + */
15390 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15391 {
15392 return i + xadd(&v->counter, i);
15393 }
15394 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15395 *
15396 * Atomically subtracts @i from @v and returns @v - @i
15397 */
15398 -static inline int atomic_sub_return(int i, atomic_t *v)
15399 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15400 {
15401 return atomic_add_return(-i, v);
15402 }
15403
15404 #define atomic_inc_return(v) (atomic_add_return(1, v))
15405 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15406 +{
15407 + return atomic_add_return_unchecked(1, v);
15408 +}
15409 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15410
15411 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15412 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15413 +{
15414 + return cmpxchg(&v->counter, old, new);
15415 +}
15416 +
15417 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15418 {
15419 return cmpxchg(&v->counter, old, new);
15420 }
15421 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15422 return xchg(&v->counter, new);
15423 }
15424
15425 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15426 +{
15427 + return xchg(&v->counter, new);
15428 +}
15429 +
15430 /**
15431 * __atomic_add_unless - add unless the number is already a given value
15432 * @v: pointer of type atomic_t
15433 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15434 */
15435 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15436 {
15437 - int c, old;
15438 + int c, old, new;
15439 c = atomic_read(v);
15440 for (;;) {
15441 - if (unlikely(c == (u)))
15442 + if (unlikely(c == u))
15443 break;
15444 - old = atomic_cmpxchg((v), c, c + (a));
15445 +
15446 + asm volatile("addl %2,%0\n"
15447 +
15448 +#ifdef CONFIG_PAX_REFCOUNT
15449 + "jno 0f\n"
15450 + "subl %2,%0\n"
15451 + "int $4\n0:\n"
15452 + _ASM_EXTABLE(0b, 0b)
15453 +#endif
15454 +
15455 + : "=r" (new)
15456 + : "0" (c), "ir" (a));
15457 +
15458 + old = atomic_cmpxchg(v, c, new);
15459 if (likely(old == c))
15460 break;
15461 c = old;
15462 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15463 }
15464
15465 /**
15466 + * atomic_inc_not_zero_hint - increment if not null
15467 + * @v: pointer of type atomic_t
15468 + * @hint: probable value of the atomic before the increment
15469 + *
15470 + * This version of atomic_inc_not_zero() gives a hint of probable
15471 + * value of the atomic. This helps processor to not read the memory
15472 + * before doing the atomic read/modify/write cycle, lowering
15473 + * number of bus transactions on some arches.
15474 + *
15475 + * Returns: 0 if increment was not done, 1 otherwise.
15476 + */
15477 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15478 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15479 +{
15480 + int val, c = hint, new;
15481 +
15482 + /* sanity test, should be removed by compiler if hint is a constant */
15483 + if (!hint)
15484 + return __atomic_add_unless(v, 1, 0);
15485 +
15486 + do {
15487 + asm volatile("incl %0\n"
15488 +
15489 +#ifdef CONFIG_PAX_REFCOUNT
15490 + "jno 0f\n"
15491 + "decl %0\n"
15492 + "int $4\n0:\n"
15493 + _ASM_EXTABLE(0b, 0b)
15494 +#endif
15495 +
15496 + : "=r" (new)
15497 + : "0" (c));
15498 +
15499 + val = atomic_cmpxchg(v, c, new);
15500 + if (val == c)
15501 + return 1;
15502 + c = val;
15503 + } while (c);
15504 +
15505 + return 0;
15506 +}
15507 +
15508 +/**
15509 * atomic_inc_short - increment of a short integer
15510 * @v: pointer to type int
15511 *
15512 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15513 }
15514
15515 /* These are x86-specific, used by some header files */
15516 -#define atomic_clear_mask(mask, addr) \
15517 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15518 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15519 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15520 +{
15521 + asm volatile(LOCK_PREFIX "andl %1,%0"
15522 + : "+m" (v->counter)
15523 + : "r" (~(mask))
15524 + : "memory");
15525 +}
15526
15527 -#define atomic_set_mask(mask, addr) \
15528 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15529 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15530 - : "memory")
15531 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15532 +{
15533 + asm volatile(LOCK_PREFIX "andl %1,%0"
15534 + : "+m" (v->counter)
15535 + : "r" (~(mask))
15536 + : "memory");
15537 +}
15538 +
15539 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15540 +{
15541 + asm volatile(LOCK_PREFIX "orl %1,%0"
15542 + : "+m" (v->counter)
15543 + : "r" (mask)
15544 + : "memory");
15545 +}
15546 +
15547 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15548 +{
15549 + asm volatile(LOCK_PREFIX "orl %1,%0"
15550 + : "+m" (v->counter)
15551 + : "r" (mask)
15552 + : "memory");
15553 +}
15554
15555 #ifdef CONFIG_X86_32
15556 # include <asm/atomic64_32.h>
15557 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15558 index b154de7..bf18a5a 100644
15559 --- a/arch/x86/include/asm/atomic64_32.h
15560 +++ b/arch/x86/include/asm/atomic64_32.h
15561 @@ -12,6 +12,14 @@ typedef struct {
15562 u64 __aligned(8) counter;
15563 } atomic64_t;
15564
15565 +#ifdef CONFIG_PAX_REFCOUNT
15566 +typedef struct {
15567 + u64 __aligned(8) counter;
15568 +} atomic64_unchecked_t;
15569 +#else
15570 +typedef atomic64_t atomic64_unchecked_t;
15571 +#endif
15572 +
15573 #define ATOMIC64_INIT(val) { (val) }
15574
15575 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15576 @@ -37,21 +45,31 @@ typedef struct {
15577 ATOMIC64_DECL_ONE(sym##_386)
15578
15579 ATOMIC64_DECL_ONE(add_386);
15580 +ATOMIC64_DECL_ONE(add_unchecked_386);
15581 ATOMIC64_DECL_ONE(sub_386);
15582 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15583 ATOMIC64_DECL_ONE(inc_386);
15584 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15585 ATOMIC64_DECL_ONE(dec_386);
15586 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15587 #endif
15588
15589 #define alternative_atomic64(f, out, in...) \
15590 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15591
15592 ATOMIC64_DECL(read);
15593 +ATOMIC64_DECL(read_unchecked);
15594 ATOMIC64_DECL(set);
15595 +ATOMIC64_DECL(set_unchecked);
15596 ATOMIC64_DECL(xchg);
15597 ATOMIC64_DECL(add_return);
15598 +ATOMIC64_DECL(add_return_unchecked);
15599 ATOMIC64_DECL(sub_return);
15600 +ATOMIC64_DECL(sub_return_unchecked);
15601 ATOMIC64_DECL(inc_return);
15602 +ATOMIC64_DECL(inc_return_unchecked);
15603 ATOMIC64_DECL(dec_return);
15604 +ATOMIC64_DECL(dec_return_unchecked);
15605 ATOMIC64_DECL(dec_if_positive);
15606 ATOMIC64_DECL(inc_not_zero);
15607 ATOMIC64_DECL(add_unless);
15608 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15609 }
15610
15611 /**
15612 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15613 + * @p: pointer to type atomic64_unchecked_t
15614 + * @o: expected value
15615 + * @n: new value
15616 + *
15617 + * Atomically sets @v to @n if it was equal to @o and returns
15618 + * the old value.
15619 + */
15620 +
15621 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15622 +{
15623 + return cmpxchg64(&v->counter, o, n);
15624 +}
15625 +
15626 +/**
15627 * atomic64_xchg - xchg atomic64 variable
15628 * @v: pointer to type atomic64_t
15629 * @n: value to assign
15630 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15631 }
15632
15633 /**
15634 + * atomic64_set_unchecked - set atomic64 variable
15635 + * @v: pointer to type atomic64_unchecked_t
15636 + * @n: value to assign
15637 + *
15638 + * Atomically sets the value of @v to @n.
15639 + */
15640 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15641 +{
15642 + unsigned high = (unsigned)(i >> 32);
15643 + unsigned low = (unsigned)i;
15644 + alternative_atomic64(set, /* no output */,
15645 + "S" (v), "b" (low), "c" (high)
15646 + : "eax", "edx", "memory");
15647 +}
15648 +
15649 +/**
15650 * atomic64_read - read atomic64 variable
15651 * @v: pointer to type atomic64_t
15652 *
15653 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15654 }
15655
15656 /**
15657 + * atomic64_read_unchecked - read atomic64 variable
15658 + * @v: pointer to type atomic64_unchecked_t
15659 + *
15660 + * Atomically reads the value of @v and returns it.
15661 + */
15662 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15663 +{
15664 + long long r;
15665 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15666 + return r;
15667 + }
15668 +
15669 +/**
15670 * atomic64_add_return - add and return
15671 * @i: integer value to add
15672 * @v: pointer to type atomic64_t
15673 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15674 return i;
15675 }
15676
15677 +/**
15678 + * atomic64_add_return_unchecked - add and return
15679 + * @i: integer value to add
15680 + * @v: pointer to type atomic64_unchecked_t
15681 + *
15682 + * Atomically adds @i to @v and returns @i + *@v
15683 + */
15684 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15685 +{
15686 + alternative_atomic64(add_return_unchecked,
15687 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15688 + ASM_NO_INPUT_CLOBBER("memory"));
15689 + return i;
15690 +}
15691 +
15692 /*
15693 * Other variants with different arithmetic operators:
15694 */
15695 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15696 return a;
15697 }
15698
15699 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15700 +{
15701 + long long a;
15702 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15703 + "S" (v) : "memory", "ecx");
15704 + return a;
15705 +}
15706 +
15707 static inline long long atomic64_dec_return(atomic64_t *v)
15708 {
15709 long long a;
15710 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15711 }
15712
15713 /**
15714 + * atomic64_add_unchecked - add integer to atomic64 variable
15715 + * @i: integer value to add
15716 + * @v: pointer to type atomic64_unchecked_t
15717 + *
15718 + * Atomically adds @i to @v.
15719 + */
15720 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15721 +{
15722 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15723 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15724 + ASM_NO_INPUT_CLOBBER("memory"));
15725 + return i;
15726 +}
15727 +
15728 +/**
15729 * atomic64_sub - subtract the atomic64 variable
15730 * @i: integer value to subtract
15731 * @v: pointer to type atomic64_t
15732 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15733 index f8d273e..02f39f3 100644
15734 --- a/arch/x86/include/asm/atomic64_64.h
15735 +++ b/arch/x86/include/asm/atomic64_64.h
15736 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15737 }
15738
15739 /**
15740 + * atomic64_read_unchecked - read atomic64 variable
15741 + * @v: pointer of type atomic64_unchecked_t
15742 + *
15743 + * Atomically reads the value of @v.
15744 + * Doesn't imply a read memory barrier.
15745 + */
15746 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15747 +{
15748 + return ACCESS_ONCE((v)->counter);
15749 +}
15750 +
15751 +/**
15752 * atomic64_set - set atomic64 variable
15753 * @v: pointer to type atomic64_t
15754 * @i: required value
15755 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15756 }
15757
15758 /**
15759 + * atomic64_set_unchecked - set atomic64 variable
15760 + * @v: pointer to type atomic64_unchecked_t
15761 + * @i: required value
15762 + *
15763 + * Atomically sets the value of @v to @i.
15764 + */
15765 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15766 +{
15767 + v->counter = i;
15768 +}
15769 +
15770 +/**
15771 * atomic64_add - add integer to atomic64 variable
15772 * @i: integer value to add
15773 * @v: pointer to type atomic64_t
15774 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15775 */
15776 static inline void atomic64_add(long i, atomic64_t *v)
15777 {
15778 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15779 +
15780 +#ifdef CONFIG_PAX_REFCOUNT
15781 + "jno 0f\n"
15782 + LOCK_PREFIX "subq %1,%0\n"
15783 + "int $4\n0:\n"
15784 + _ASM_EXTABLE(0b, 0b)
15785 +#endif
15786 +
15787 + : "=m" (v->counter)
15788 + : "er" (i), "m" (v->counter));
15789 +}
15790 +
15791 +/**
15792 + * atomic64_add_unchecked - add integer to atomic64 variable
15793 + * @i: integer value to add
15794 + * @v: pointer to type atomic64_unchecked_t
15795 + *
15796 + * Atomically adds @i to @v.
15797 + */
15798 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15799 +{
15800 asm volatile(LOCK_PREFIX "addq %1,%0"
15801 : "=m" (v->counter)
15802 : "er" (i), "m" (v->counter));
15803 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15804 */
15805 static inline void atomic64_sub(long i, atomic64_t *v)
15806 {
15807 - asm volatile(LOCK_PREFIX "subq %1,%0"
15808 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15809 +
15810 +#ifdef CONFIG_PAX_REFCOUNT
15811 + "jno 0f\n"
15812 + LOCK_PREFIX "addq %1,%0\n"
15813 + "int $4\n0:\n"
15814 + _ASM_EXTABLE(0b, 0b)
15815 +#endif
15816 +
15817 + : "=m" (v->counter)
15818 + : "er" (i), "m" (v->counter));
15819 +}
15820 +
15821 +/**
15822 + * atomic64_sub_unchecked - subtract the atomic64 variable
15823 + * @i: integer value to subtract
15824 + * @v: pointer to type atomic64_unchecked_t
15825 + *
15826 + * Atomically subtracts @i from @v.
15827 + */
15828 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15829 +{
15830 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15831 : "=m" (v->counter)
15832 : "er" (i), "m" (v->counter));
15833 }
15834 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15835 */
15836 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15837 {
15838 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15839 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15840 }
15841
15842 /**
15843 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15844 */
15845 static inline void atomic64_inc(atomic64_t *v)
15846 {
15847 + asm volatile(LOCK_PREFIX "incq %0\n"
15848 +
15849 +#ifdef CONFIG_PAX_REFCOUNT
15850 + "jno 0f\n"
15851 + LOCK_PREFIX "decq %0\n"
15852 + "int $4\n0:\n"
15853 + _ASM_EXTABLE(0b, 0b)
15854 +#endif
15855 +
15856 + : "=m" (v->counter)
15857 + : "m" (v->counter));
15858 +}
15859 +
15860 +/**
15861 + * atomic64_inc_unchecked - increment atomic64 variable
15862 + * @v: pointer to type atomic64_unchecked_t
15863 + *
15864 + * Atomically increments @v by 1.
15865 + */
15866 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15867 +{
15868 asm volatile(LOCK_PREFIX "incq %0"
15869 : "=m" (v->counter)
15870 : "m" (v->counter));
15871 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15872 */
15873 static inline void atomic64_dec(atomic64_t *v)
15874 {
15875 - asm volatile(LOCK_PREFIX "decq %0"
15876 + asm volatile(LOCK_PREFIX "decq %0\n"
15877 +
15878 +#ifdef CONFIG_PAX_REFCOUNT
15879 + "jno 0f\n"
15880 + LOCK_PREFIX "incq %0\n"
15881 + "int $4\n0:\n"
15882 + _ASM_EXTABLE(0b, 0b)
15883 +#endif
15884 +
15885 + : "=m" (v->counter)
15886 + : "m" (v->counter));
15887 +}
15888 +
15889 +/**
15890 + * atomic64_dec_unchecked - decrement atomic64 variable
15891 + * @v: pointer to type atomic64_t
15892 + *
15893 + * Atomically decrements @v by 1.
15894 + */
15895 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15896 +{
15897 + asm volatile(LOCK_PREFIX "decq %0\n"
15898 : "=m" (v->counter)
15899 : "m" (v->counter));
15900 }
15901 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15902 */
15903 static inline int atomic64_dec_and_test(atomic64_t *v)
15904 {
15905 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15906 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15907 }
15908
15909 /**
15910 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15911 */
15912 static inline int atomic64_inc_and_test(atomic64_t *v)
15913 {
15914 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15915 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15916 }
15917
15918 /**
15919 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15920 */
15921 static inline int atomic64_add_negative(long i, atomic64_t *v)
15922 {
15923 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15924 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15925 }
15926
15927 /**
15928 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15929 */
15930 static inline long atomic64_add_return(long i, atomic64_t *v)
15931 {
15932 + return i + xadd_check_overflow(&v->counter, i);
15933 +}
15934 +
15935 +/**
15936 + * atomic64_add_return_unchecked - add and return
15937 + * @i: integer value to add
15938 + * @v: pointer to type atomic64_unchecked_t
15939 + *
15940 + * Atomically adds @i to @v and returns @i + @v
15941 + */
15942 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15943 +{
15944 return i + xadd(&v->counter, i);
15945 }
15946
15947 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15948 }
15949
15950 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15951 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15952 +{
15953 + return atomic64_add_return_unchecked(1, v);
15954 +}
15955 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15956
15957 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15958 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15959 return cmpxchg(&v->counter, old, new);
15960 }
15961
15962 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15963 +{
15964 + return cmpxchg(&v->counter, old, new);
15965 +}
15966 +
15967 static inline long atomic64_xchg(atomic64_t *v, long new)
15968 {
15969 return xchg(&v->counter, new);
15970 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15971 */
15972 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15973 {
15974 - long c, old;
15975 + long c, old, new;
15976 c = atomic64_read(v);
15977 for (;;) {
15978 - if (unlikely(c == (u)))
15979 + if (unlikely(c == u))
15980 break;
15981 - old = atomic64_cmpxchg((v), c, c + (a));
15982 +
15983 + asm volatile("add %2,%0\n"
15984 +
15985 +#ifdef CONFIG_PAX_REFCOUNT
15986 + "jno 0f\n"
15987 + "sub %2,%0\n"
15988 + "int $4\n0:\n"
15989 + _ASM_EXTABLE(0b, 0b)
15990 +#endif
15991 +
15992 + : "=r" (new)
15993 + : "0" (c), "ir" (a));
15994 +
15995 + old = atomic64_cmpxchg(v, c, new);
15996 if (likely(old == c))
15997 break;
15998 c = old;
15999 }
16000 - return c != (u);
16001 + return c != u;
16002 }
16003
16004 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16005 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16006 index 2ab1eb3..1e8cc5d 100644
16007 --- a/arch/x86/include/asm/barrier.h
16008 +++ b/arch/x86/include/asm/barrier.h
16009 @@ -57,7 +57,7 @@
16010 do { \
16011 compiletime_assert_atomic_type(*p); \
16012 smp_mb(); \
16013 - ACCESS_ONCE(*p) = (v); \
16014 + ACCESS_ONCE_RW(*p) = (v); \
16015 } while (0)
16016
16017 #define smp_load_acquire(p) \
16018 @@ -74,7 +74,7 @@ do { \
16019 do { \
16020 compiletime_assert_atomic_type(*p); \
16021 barrier(); \
16022 - ACCESS_ONCE(*p) = (v); \
16023 + ACCESS_ONCE_RW(*p) = (v); \
16024 } while (0)
16025
16026 #define smp_load_acquire(p) \
16027 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16028 index cfe3b95..d01b118 100644
16029 --- a/arch/x86/include/asm/bitops.h
16030 +++ b/arch/x86/include/asm/bitops.h
16031 @@ -50,7 +50,7 @@
16032 * a mask operation on a byte.
16033 */
16034 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16035 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16036 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16037 #define CONST_MASK(nr) (1 << ((nr) & 7))
16038
16039 /**
16040 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16041 */
16042 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16043 {
16044 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16045 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16046 }
16047
16048 /**
16049 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16050 */
16051 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16052 {
16053 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16054 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16055 }
16056
16057 /**
16058 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16059 */
16060 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16061 {
16062 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16063 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16064 }
16065
16066 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16067 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16068 *
16069 * Undefined if no bit exists, so code should check against 0 first.
16070 */
16071 -static inline unsigned long __ffs(unsigned long word)
16072 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16073 {
16074 asm("rep; bsf %1,%0"
16075 : "=r" (word)
16076 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16077 *
16078 * Undefined if no zero exists, so code should check against ~0UL first.
16079 */
16080 -static inline unsigned long ffz(unsigned long word)
16081 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16082 {
16083 asm("rep; bsf %1,%0"
16084 : "=r" (word)
16085 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16086 *
16087 * Undefined if no set bit exists, so code should check against 0 first.
16088 */
16089 -static inline unsigned long __fls(unsigned long word)
16090 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16091 {
16092 asm("bsr %1,%0"
16093 : "=r" (word)
16094 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16095 * set bit if value is nonzero. The last (most significant) bit is
16096 * at position 32.
16097 */
16098 -static inline int fls(int x)
16099 +static inline int __intentional_overflow(-1) fls(int x)
16100 {
16101 int r;
16102
16103 @@ -476,7 +476,7 @@ static inline int fls(int x)
16104 * at position 64.
16105 */
16106 #ifdef CONFIG_X86_64
16107 -static __always_inline int fls64(__u64 x)
16108 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16109 {
16110 int bitpos = -1;
16111 /*
16112 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16113 index 4fa687a..60f2d39 100644
16114 --- a/arch/x86/include/asm/boot.h
16115 +++ b/arch/x86/include/asm/boot.h
16116 @@ -6,10 +6,15 @@
16117 #include <uapi/asm/boot.h>
16118
16119 /* Physical address where kernel should be loaded. */
16120 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16121 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16122 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16123 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16124
16125 +#ifndef __ASSEMBLY__
16126 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16127 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16128 +#endif
16129 +
16130 /* Minimum kernel alignment, as a power of two */
16131 #ifdef CONFIG_X86_64
16132 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16133 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16134 index 48f99f1..d78ebf9 100644
16135 --- a/arch/x86/include/asm/cache.h
16136 +++ b/arch/x86/include/asm/cache.h
16137 @@ -5,12 +5,13 @@
16138
16139 /* L1 cache line size */
16140 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16141 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16142 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16143
16144 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16145 +#define __read_only __attribute__((__section__(".data..read_only")))
16146
16147 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16148 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16149 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16150
16151 #ifdef CONFIG_X86_VSMP
16152 #ifdef CONFIG_SMP
16153 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16154 index 76659b6..72b8439 100644
16155 --- a/arch/x86/include/asm/calling.h
16156 +++ b/arch/x86/include/asm/calling.h
16157 @@ -82,107 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16158 #define RSP 152
16159 #define SS 160
16160
16161 -#define ARGOFFSET R11
16162 -#define SWFRAME ORIG_RAX
16163 +#define ARGOFFSET R15
16164
16165 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16166 - subq $9*8+\addskip, %rsp
16167 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16168 - movq_cfi rdi, 8*8
16169 - movq_cfi rsi, 7*8
16170 - movq_cfi rdx, 6*8
16171 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16172 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16173 + movq_cfi rdi, RDI
16174 + movq_cfi rsi, RSI
16175 + movq_cfi rdx, RDX
16176
16177 .if \save_rcx
16178 - movq_cfi rcx, 5*8
16179 + movq_cfi rcx, RCX
16180 .endif
16181
16182 .if \rax_enosys
16183 - movq $-ENOSYS, 4*8(%rsp)
16184 + movq $-ENOSYS, RAX(%rsp)
16185 .else
16186 - movq_cfi rax, 4*8
16187 + movq_cfi rax, RAX
16188 .endif
16189
16190 .if \save_r891011
16191 - movq_cfi r8, 3*8
16192 - movq_cfi r9, 2*8
16193 - movq_cfi r10, 1*8
16194 - movq_cfi r11, 0*8
16195 + movq_cfi r8, R8
16196 + movq_cfi r9, R9
16197 + movq_cfi r10, R10
16198 + movq_cfi r11, R11
16199 .endif
16200
16201 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16202 + movq_cfi r12, R12
16203 +#endif
16204 +
16205 .endm
16206
16207 -#define ARG_SKIP (9*8)
16208 +#define ARG_SKIP ORIG_RAX
16209
16210 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16211 rstor_r8910=1, rstor_rdx=1
16212 +
16213 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16214 + movq_cfi_restore R12, r12
16215 +#endif
16216 +
16217 .if \rstor_r11
16218 - movq_cfi_restore 0*8, r11
16219 + movq_cfi_restore R11, r11
16220 .endif
16221
16222 .if \rstor_r8910
16223 - movq_cfi_restore 1*8, r10
16224 - movq_cfi_restore 2*8, r9
16225 - movq_cfi_restore 3*8, r8
16226 + movq_cfi_restore R10, r10
16227 + movq_cfi_restore R9, r9
16228 + movq_cfi_restore R8, r8
16229 .endif
16230
16231 .if \rstor_rax
16232 - movq_cfi_restore 4*8, rax
16233 + movq_cfi_restore RAX, rax
16234 .endif
16235
16236 .if \rstor_rcx
16237 - movq_cfi_restore 5*8, rcx
16238 + movq_cfi_restore RCX, rcx
16239 .endif
16240
16241 .if \rstor_rdx
16242 - movq_cfi_restore 6*8, rdx
16243 + movq_cfi_restore RDX, rdx
16244 .endif
16245
16246 - movq_cfi_restore 7*8, rsi
16247 - movq_cfi_restore 8*8, rdi
16248 + movq_cfi_restore RSI, rsi
16249 + movq_cfi_restore RDI, rdi
16250
16251 - .if ARG_SKIP+\addskip > 0
16252 - addq $ARG_SKIP+\addskip, %rsp
16253 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16254 + .if ORIG_RAX+\addskip > 0
16255 + addq $ORIG_RAX+\addskip, %rsp
16256 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16257 .endif
16258 .endm
16259
16260 - .macro LOAD_ARGS offset, skiprax=0
16261 - movq \offset(%rsp), %r11
16262 - movq \offset+8(%rsp), %r10
16263 - movq \offset+16(%rsp), %r9
16264 - movq \offset+24(%rsp), %r8
16265 - movq \offset+40(%rsp), %rcx
16266 - movq \offset+48(%rsp), %rdx
16267 - movq \offset+56(%rsp), %rsi
16268 - movq \offset+64(%rsp), %rdi
16269 + .macro LOAD_ARGS skiprax=0
16270 + movq R11(%rsp), %r11
16271 + movq R10(%rsp), %r10
16272 + movq R9(%rsp), %r9
16273 + movq R8(%rsp), %r8
16274 + movq RCX(%rsp), %rcx
16275 + movq RDX(%rsp), %rdx
16276 + movq RSI(%rsp), %rsi
16277 + movq RDI(%rsp), %rdi
16278 .if \skiprax
16279 .else
16280 - movq \offset+72(%rsp), %rax
16281 + movq ORIG_RAX(%rsp), %rax
16282 .endif
16283 .endm
16284
16285 -#define REST_SKIP (6*8)
16286 -
16287 .macro SAVE_REST
16288 - subq $REST_SKIP, %rsp
16289 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16290 - movq_cfi rbx, 5*8
16291 - movq_cfi rbp, 4*8
16292 - movq_cfi r12, 3*8
16293 - movq_cfi r13, 2*8
16294 - movq_cfi r14, 1*8
16295 - movq_cfi r15, 0*8
16296 + movq_cfi rbx, RBX
16297 + movq_cfi rbp, RBP
16298 +
16299 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16300 + movq_cfi r12, R12
16301 +#endif
16302 +
16303 + movq_cfi r13, R13
16304 + movq_cfi r14, R14
16305 + movq_cfi r15, R15
16306 .endm
16307
16308 .macro RESTORE_REST
16309 - movq_cfi_restore 0*8, r15
16310 - movq_cfi_restore 1*8, r14
16311 - movq_cfi_restore 2*8, r13
16312 - movq_cfi_restore 3*8, r12
16313 - movq_cfi_restore 4*8, rbp
16314 - movq_cfi_restore 5*8, rbx
16315 - addq $REST_SKIP, %rsp
16316 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16317 + movq_cfi_restore R15, r15
16318 + movq_cfi_restore R14, r14
16319 + movq_cfi_restore R13, r13
16320 +
16321 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16322 + movq_cfi_restore R12, r12
16323 +#endif
16324 +
16325 + movq_cfi_restore RBP, rbp
16326 + movq_cfi_restore RBX, rbx
16327 .endm
16328
16329 .macro SAVE_ALL
16330 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16331 index f50de69..2b0a458 100644
16332 --- a/arch/x86/include/asm/checksum_32.h
16333 +++ b/arch/x86/include/asm/checksum_32.h
16334 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16335 int len, __wsum sum,
16336 int *src_err_ptr, int *dst_err_ptr);
16337
16338 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16339 + int len, __wsum sum,
16340 + int *src_err_ptr, int *dst_err_ptr);
16341 +
16342 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16343 + int len, __wsum sum,
16344 + int *src_err_ptr, int *dst_err_ptr);
16345 +
16346 /*
16347 * Note: when you get a NULL pointer exception here this means someone
16348 * passed in an incorrect kernel address to one of these functions.
16349 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16350
16351 might_sleep();
16352 stac();
16353 - ret = csum_partial_copy_generic((__force void *)src, dst,
16354 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16355 len, sum, err_ptr, NULL);
16356 clac();
16357
16358 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16359 might_sleep();
16360 if (access_ok(VERIFY_WRITE, dst, len)) {
16361 stac();
16362 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16363 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16364 len, sum, NULL, err_ptr);
16365 clac();
16366 return ret;
16367 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16368 index 99c105d7..2f667ac 100644
16369 --- a/arch/x86/include/asm/cmpxchg.h
16370 +++ b/arch/x86/include/asm/cmpxchg.h
16371 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16372 __compiletime_error("Bad argument size for cmpxchg");
16373 extern void __xadd_wrong_size(void)
16374 __compiletime_error("Bad argument size for xadd");
16375 +extern void __xadd_check_overflow_wrong_size(void)
16376 + __compiletime_error("Bad argument size for xadd_check_overflow");
16377 extern void __add_wrong_size(void)
16378 __compiletime_error("Bad argument size for add");
16379 +extern void __add_check_overflow_wrong_size(void)
16380 + __compiletime_error("Bad argument size for add_check_overflow");
16381
16382 /*
16383 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16384 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16385 __ret; \
16386 })
16387
16388 +#ifdef CONFIG_PAX_REFCOUNT
16389 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16390 + ({ \
16391 + __typeof__ (*(ptr)) __ret = (arg); \
16392 + switch (sizeof(*(ptr))) { \
16393 + case __X86_CASE_L: \
16394 + asm volatile (lock #op "l %0, %1\n" \
16395 + "jno 0f\n" \
16396 + "mov %0,%1\n" \
16397 + "int $4\n0:\n" \
16398 + _ASM_EXTABLE(0b, 0b) \
16399 + : "+r" (__ret), "+m" (*(ptr)) \
16400 + : : "memory", "cc"); \
16401 + break; \
16402 + case __X86_CASE_Q: \
16403 + asm volatile (lock #op "q %q0, %1\n" \
16404 + "jno 0f\n" \
16405 + "mov %0,%1\n" \
16406 + "int $4\n0:\n" \
16407 + _ASM_EXTABLE(0b, 0b) \
16408 + : "+r" (__ret), "+m" (*(ptr)) \
16409 + : : "memory", "cc"); \
16410 + break; \
16411 + default: \
16412 + __ ## op ## _check_overflow_wrong_size(); \
16413 + } \
16414 + __ret; \
16415 + })
16416 +#else
16417 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16418 +#endif
16419 +
16420 /*
16421 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16422 * Since this is generally used to protect other memory information, we
16423 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16424 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16425 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16426
16427 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16428 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16429 +
16430 #define __add(ptr, inc, lock) \
16431 ({ \
16432 __typeof__ (*(ptr)) __ret = (inc); \
16433 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16434 index 59c6c40..5e0b22c 100644
16435 --- a/arch/x86/include/asm/compat.h
16436 +++ b/arch/x86/include/asm/compat.h
16437 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16438 typedef u32 compat_uint_t;
16439 typedef u32 compat_ulong_t;
16440 typedef u64 __attribute__((aligned(4))) compat_u64;
16441 -typedef u32 compat_uptr_t;
16442 +typedef u32 __user compat_uptr_t;
16443
16444 struct compat_timespec {
16445 compat_time_t tv_sec;
16446 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16447 index aede2c3..40d7a8f 100644
16448 --- a/arch/x86/include/asm/cpufeature.h
16449 +++ b/arch/x86/include/asm/cpufeature.h
16450 @@ -212,7 +212,7 @@
16451 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16452 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16453 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16454 -
16455 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16456
16457 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16458 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16459 @@ -220,7 +220,7 @@
16460 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16461 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16462 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16463 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16464 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16465 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16466 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16467 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16468 @@ -388,6 +388,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16469 #define cpu_has_cx16 boot_cpu_has(X86_FEATURE_CX16)
16470 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16471 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16472 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16473
16474 #if __GNUC__ >= 4
16475 extern void warn_pre_alternatives(void);
16476 @@ -439,7 +440,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16477
16478 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16479 t_warn:
16480 - warn_pre_alternatives();
16481 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16482 + warn_pre_alternatives();
16483 return false;
16484 #endif
16485
16486 @@ -459,7 +461,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16487 ".section .discard,\"aw\",@progbits\n"
16488 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16489 ".previous\n"
16490 - ".section .altinstr_replacement,\"ax\"\n"
16491 + ".section .altinstr_replacement,\"a\"\n"
16492 "3: movb $1,%0\n"
16493 "4:\n"
16494 ".previous\n"
16495 @@ -496,7 +498,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16496 " .byte 2b - 1b\n" /* src len */
16497 " .byte 4f - 3f\n" /* repl len */
16498 ".previous\n"
16499 - ".section .altinstr_replacement,\"ax\"\n"
16500 + ".section .altinstr_replacement,\"a\"\n"
16501 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16502 "4:\n"
16503 ".previous\n"
16504 @@ -529,7 +531,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16505 ".section .discard,\"aw\",@progbits\n"
16506 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16507 ".previous\n"
16508 - ".section .altinstr_replacement,\"ax\"\n"
16509 + ".section .altinstr_replacement,\"a\"\n"
16510 "3: movb $0,%0\n"
16511 "4:\n"
16512 ".previous\n"
16513 @@ -543,7 +545,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16514 ".section .discard,\"aw\",@progbits\n"
16515 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16516 ".previous\n"
16517 - ".section .altinstr_replacement,\"ax\"\n"
16518 + ".section .altinstr_replacement,\"a\"\n"
16519 "5: movb $1,%0\n"
16520 "6:\n"
16521 ".previous\n"
16522 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16523 index a94b82e..59ecefa 100644
16524 --- a/arch/x86/include/asm/desc.h
16525 +++ b/arch/x86/include/asm/desc.h
16526 @@ -4,6 +4,7 @@
16527 #include <asm/desc_defs.h>
16528 #include <asm/ldt.h>
16529 #include <asm/mmu.h>
16530 +#include <asm/pgtable.h>
16531
16532 #include <linux/smp.h>
16533 #include <linux/percpu.h>
16534 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16535
16536 desc->type = (info->read_exec_only ^ 1) << 1;
16537 desc->type |= info->contents << 2;
16538 + desc->type |= info->seg_not_present ^ 1;
16539
16540 desc->s = 1;
16541 desc->dpl = 0x3;
16542 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16543 }
16544
16545 extern struct desc_ptr idt_descr;
16546 -extern gate_desc idt_table[];
16547 -extern struct desc_ptr debug_idt_descr;
16548 -extern gate_desc debug_idt_table[];
16549 -
16550 -struct gdt_page {
16551 - struct desc_struct gdt[GDT_ENTRIES];
16552 -} __attribute__((aligned(PAGE_SIZE)));
16553 -
16554 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16555 +extern gate_desc idt_table[IDT_ENTRIES];
16556 +extern const struct desc_ptr debug_idt_descr;
16557 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16558
16559 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16560 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16561 {
16562 - return per_cpu(gdt_page, cpu).gdt;
16563 + return cpu_gdt_table[cpu];
16564 }
16565
16566 #ifdef CONFIG_X86_64
16567 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16568 unsigned long base, unsigned dpl, unsigned flags,
16569 unsigned short seg)
16570 {
16571 - gate->a = (seg << 16) | (base & 0xffff);
16572 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16573 + gate->gate.offset_low = base;
16574 + gate->gate.seg = seg;
16575 + gate->gate.reserved = 0;
16576 + gate->gate.type = type;
16577 + gate->gate.s = 0;
16578 + gate->gate.dpl = dpl;
16579 + gate->gate.p = 1;
16580 + gate->gate.offset_high = base >> 16;
16581 }
16582
16583 #endif
16584 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16585
16586 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16587 {
16588 + pax_open_kernel();
16589 memcpy(&idt[entry], gate, sizeof(*gate));
16590 + pax_close_kernel();
16591 }
16592
16593 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16594 {
16595 + pax_open_kernel();
16596 memcpy(&ldt[entry], desc, 8);
16597 + pax_close_kernel();
16598 }
16599
16600 static inline void
16601 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16602 default: size = sizeof(*gdt); break;
16603 }
16604
16605 + pax_open_kernel();
16606 memcpy(&gdt[entry], desc, size);
16607 + pax_close_kernel();
16608 }
16609
16610 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16611 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16612
16613 static inline void native_load_tr_desc(void)
16614 {
16615 + pax_open_kernel();
16616 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16617 + pax_close_kernel();
16618 }
16619
16620 static inline void native_load_gdt(const struct desc_ptr *dtr)
16621 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16622 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16623 unsigned int i;
16624
16625 + pax_open_kernel();
16626 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16627 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16628 + pax_close_kernel();
16629 }
16630
16631 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16632 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16633 preempt_enable();
16634 }
16635
16636 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16637 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16638 {
16639 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16640 }
16641 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16642 }
16643
16644 #ifdef CONFIG_X86_64
16645 -static inline void set_nmi_gate(int gate, void *addr)
16646 +static inline void set_nmi_gate(int gate, const void *addr)
16647 {
16648 gate_desc s;
16649
16650 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16651 #endif
16652
16653 #ifdef CONFIG_TRACING
16654 -extern struct desc_ptr trace_idt_descr;
16655 -extern gate_desc trace_idt_table[];
16656 +extern const struct desc_ptr trace_idt_descr;
16657 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16658 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16659 {
16660 write_idt_entry(trace_idt_table, entry, gate);
16661 }
16662
16663 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16664 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16665 unsigned dpl, unsigned ist, unsigned seg)
16666 {
16667 gate_desc s;
16668 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16669 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16670 #endif
16671
16672 -static inline void _set_gate(int gate, unsigned type, void *addr,
16673 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16674 unsigned dpl, unsigned ist, unsigned seg)
16675 {
16676 gate_desc s;
16677 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16678 #define set_intr_gate(n, addr) \
16679 do { \
16680 BUG_ON((unsigned)n > 0xFF); \
16681 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16682 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16683 __KERNEL_CS); \
16684 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16685 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16686 0, 0, __KERNEL_CS); \
16687 } while (0)
16688
16689 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16690 /*
16691 * This routine sets up an interrupt gate at directory privilege level 3.
16692 */
16693 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16694 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16695 {
16696 BUG_ON((unsigned)n > 0xFF);
16697 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16698 }
16699
16700 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16701 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16702 {
16703 BUG_ON((unsigned)n > 0xFF);
16704 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16705 }
16706
16707 -static inline void set_trap_gate(unsigned int n, void *addr)
16708 +static inline void set_trap_gate(unsigned int n, const void *addr)
16709 {
16710 BUG_ON((unsigned)n > 0xFF);
16711 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16712 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16713 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16714 {
16715 BUG_ON((unsigned)n > 0xFF);
16716 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16717 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16718 }
16719
16720 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16721 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16722 {
16723 BUG_ON((unsigned)n > 0xFF);
16724 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16725 }
16726
16727 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16728 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16729 {
16730 BUG_ON((unsigned)n > 0xFF);
16731 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16732 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16733 else
16734 load_idt((const struct desc_ptr *)&idt_descr);
16735 }
16736 +
16737 +#ifdef CONFIG_X86_32
16738 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16739 +{
16740 + struct desc_struct d;
16741 +
16742 + if (likely(limit))
16743 + limit = (limit - 1UL) >> PAGE_SHIFT;
16744 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16745 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16746 +}
16747 +#endif
16748 +
16749 #endif /* _ASM_X86_DESC_H */
16750 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16751 index 278441f..b95a174 100644
16752 --- a/arch/x86/include/asm/desc_defs.h
16753 +++ b/arch/x86/include/asm/desc_defs.h
16754 @@ -31,6 +31,12 @@ struct desc_struct {
16755 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16756 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16757 };
16758 + struct {
16759 + u16 offset_low;
16760 + u16 seg;
16761 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16762 + unsigned offset_high: 16;
16763 + } gate;
16764 };
16765 } __attribute__((packed));
16766
16767 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16768 index ced283a..ffe04cc 100644
16769 --- a/arch/x86/include/asm/div64.h
16770 +++ b/arch/x86/include/asm/div64.h
16771 @@ -39,7 +39,7 @@
16772 __mod; \
16773 })
16774
16775 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16776 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16777 {
16778 union {
16779 u64 v64;
16780 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16781 index ca3347a..1a5082a 100644
16782 --- a/arch/x86/include/asm/elf.h
16783 +++ b/arch/x86/include/asm/elf.h
16784 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16785
16786 #include <asm/vdso.h>
16787
16788 -#ifdef CONFIG_X86_64
16789 -extern unsigned int vdso64_enabled;
16790 -#endif
16791 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16792 extern unsigned int vdso32_enabled;
16793 #endif
16794 @@ -249,7 +246,25 @@ extern int force_personality32;
16795 the loader. We need to make sure that it is out of the way of the program
16796 that it will "exec", and that there is sufficient room for the brk. */
16797
16798 +#ifdef CONFIG_PAX_SEGMEXEC
16799 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16800 +#else
16801 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16802 +#endif
16803 +
16804 +#ifdef CONFIG_PAX_ASLR
16805 +#ifdef CONFIG_X86_32
16806 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16807 +
16808 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16809 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16810 +#else
16811 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16812 +
16813 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16814 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16815 +#endif
16816 +#endif
16817
16818 /* This yields a mask that user programs can use to figure out what
16819 instruction set this CPU supports. This could be done in user space,
16820 @@ -298,17 +313,13 @@ do { \
16821
16822 #define ARCH_DLINFO \
16823 do { \
16824 - if (vdso64_enabled) \
16825 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16826 - (unsigned long __force)current->mm->context.vdso); \
16827 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16828 } while (0)
16829
16830 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16831 #define ARCH_DLINFO_X32 \
16832 do { \
16833 - if (vdso64_enabled) \
16834 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16835 - (unsigned long __force)current->mm->context.vdso); \
16836 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16837 } while (0)
16838
16839 #define AT_SYSINFO 32
16840 @@ -323,10 +334,10 @@ else \
16841
16842 #endif /* !CONFIG_X86_32 */
16843
16844 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16845 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16846
16847 #define VDSO_ENTRY \
16848 - ((unsigned long)current->mm->context.vdso + \
16849 + (current->mm->context.vdso + \
16850 selected_vdso32->sym___kernel_vsyscall)
16851
16852 struct linux_binprm;
16853 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16854 int uses_interp);
16855 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16856
16857 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16858 -#define arch_randomize_brk arch_randomize_brk
16859 -
16860 /*
16861 * True on X86_32 or when emulating IA32 on X86_64
16862 */
16863 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16864 index 77a99ac..39ff7f5 100644
16865 --- a/arch/x86/include/asm/emergency-restart.h
16866 +++ b/arch/x86/include/asm/emergency-restart.h
16867 @@ -1,6 +1,6 @@
16868 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16869 #define _ASM_X86_EMERGENCY_RESTART_H
16870
16871 -extern void machine_emergency_restart(void);
16872 +extern void machine_emergency_restart(void) __noreturn;
16873
16874 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16875 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16876 index 1c7eefe..d0e4702 100644
16877 --- a/arch/x86/include/asm/floppy.h
16878 +++ b/arch/x86/include/asm/floppy.h
16879 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16880 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16881 } fd_routine[] = {
16882 {
16883 - request_dma,
16884 - free_dma,
16885 - get_dma_residue,
16886 - dma_mem_alloc,
16887 - hard_dma_setup
16888 + ._request_dma = request_dma,
16889 + ._free_dma = free_dma,
16890 + ._get_dma_residue = get_dma_residue,
16891 + ._dma_mem_alloc = dma_mem_alloc,
16892 + ._dma_setup = hard_dma_setup
16893 },
16894 {
16895 - vdma_request_dma,
16896 - vdma_nop,
16897 - vdma_get_dma_residue,
16898 - vdma_mem_alloc,
16899 - vdma_dma_setup
16900 + ._request_dma = vdma_request_dma,
16901 + ._free_dma = vdma_nop,
16902 + ._get_dma_residue = vdma_get_dma_residue,
16903 + ._dma_mem_alloc = vdma_mem_alloc,
16904 + ._dma_setup = vdma_dma_setup
16905 }
16906 };
16907
16908 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16909 index e97622f..d0ba77a 100644
16910 --- a/arch/x86/include/asm/fpu-internal.h
16911 +++ b/arch/x86/include/asm/fpu-internal.h
16912 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16913 #define user_insn(insn, output, input...) \
16914 ({ \
16915 int err; \
16916 + pax_open_userland(); \
16917 asm volatile(ASM_STAC "\n" \
16918 - "1:" #insn "\n\t" \
16919 + "1:" \
16920 + __copyuser_seg \
16921 + #insn "\n\t" \
16922 "2: " ASM_CLAC "\n" \
16923 ".section .fixup,\"ax\"\n" \
16924 "3: movl $-1,%[err]\n" \
16925 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16926 _ASM_EXTABLE(1b, 3b) \
16927 : [err] "=r" (err), output \
16928 : "0"(0), input); \
16929 + pax_close_userland(); \
16930 err; \
16931 })
16932
16933 @@ -298,7 +302,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16934 "fnclex\n\t"
16935 "emms\n\t"
16936 "fildl %P[addr]" /* set F?P to defined value */
16937 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16938 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
16939 }
16940
16941 return fpu_restore_checking(&tsk->thread.fpu);
16942 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16943 index b4c1f54..e290c08 100644
16944 --- a/arch/x86/include/asm/futex.h
16945 +++ b/arch/x86/include/asm/futex.h
16946 @@ -12,6 +12,7 @@
16947 #include <asm/smap.h>
16948
16949 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16950 + typecheck(u32 __user *, uaddr); \
16951 asm volatile("\t" ASM_STAC "\n" \
16952 "1:\t" insn "\n" \
16953 "2:\t" ASM_CLAC "\n" \
16954 @@ -20,15 +21,16 @@
16955 "\tjmp\t2b\n" \
16956 "\t.previous\n" \
16957 _ASM_EXTABLE(1b, 3b) \
16958 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16959 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16960 : "i" (-EFAULT), "0" (oparg), "1" (0))
16961
16962 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16963 + typecheck(u32 __user *, uaddr); \
16964 asm volatile("\t" ASM_STAC "\n" \
16965 "1:\tmovl %2, %0\n" \
16966 "\tmovl\t%0, %3\n" \
16967 "\t" insn "\n" \
16968 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16969 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16970 "\tjnz\t1b\n" \
16971 "3:\t" ASM_CLAC "\n" \
16972 "\t.section .fixup,\"ax\"\n" \
16973 @@ -38,7 +40,7 @@
16974 _ASM_EXTABLE(1b, 4b) \
16975 _ASM_EXTABLE(2b, 4b) \
16976 : "=&a" (oldval), "=&r" (ret), \
16977 - "+m" (*uaddr), "=&r" (tem) \
16978 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16979 : "r" (oparg), "i" (-EFAULT), "1" (0))
16980
16981 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16982 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16983
16984 pagefault_disable();
16985
16986 + pax_open_userland();
16987 switch (op) {
16988 case FUTEX_OP_SET:
16989 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16990 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
16991 break;
16992 case FUTEX_OP_ADD:
16993 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
16994 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
16995 uaddr, oparg);
16996 break;
16997 case FUTEX_OP_OR:
16998 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16999 default:
17000 ret = -ENOSYS;
17001 }
17002 + pax_close_userland();
17003
17004 pagefault_enable();
17005
17006 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17007 index 9662290..49ca5e5 100644
17008 --- a/arch/x86/include/asm/hw_irq.h
17009 +++ b/arch/x86/include/asm/hw_irq.h
17010 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17011 #endif /* CONFIG_X86_LOCAL_APIC */
17012
17013 /* Statistics */
17014 -extern atomic_t irq_err_count;
17015 -extern atomic_t irq_mis_count;
17016 +extern atomic_unchecked_t irq_err_count;
17017 +extern atomic_unchecked_t irq_mis_count;
17018
17019 /* EISA */
17020 extern void eisa_set_level_irq(unsigned int irq);
17021 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17022 index ccffa53..3c90c87 100644
17023 --- a/arch/x86/include/asm/i8259.h
17024 +++ b/arch/x86/include/asm/i8259.h
17025 @@ -62,7 +62,7 @@ struct legacy_pic {
17026 void (*init)(int auto_eoi);
17027 int (*irq_pending)(unsigned int irq);
17028 void (*make_irq)(unsigned int irq);
17029 -};
17030 +} __do_const;
17031
17032 extern struct legacy_pic *legacy_pic;
17033 extern struct legacy_pic null_legacy_pic;
17034 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17035 index 34a5b93..27e40a6 100644
17036 --- a/arch/x86/include/asm/io.h
17037 +++ b/arch/x86/include/asm/io.h
17038 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17039 "m" (*(volatile type __force *)addr) barrier); }
17040
17041 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17042 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17043 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17044 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17045 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17046
17047 build_mmio_read(__readb, "b", unsigned char, "=q", )
17048 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17049 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17050 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17051 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17052
17053 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17054 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17055 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17056 * this function
17057 */
17058
17059 -static inline phys_addr_t virt_to_phys(volatile void *address)
17060 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17061 {
17062 return __pa(address);
17063 }
17064 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17065 return ioremap_nocache(offset, size);
17066 }
17067
17068 -extern void iounmap(volatile void __iomem *addr);
17069 +extern void iounmap(const volatile void __iomem *addr);
17070
17071 extern void set_iounmap_nonlazy(void);
17072
17073 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17074
17075 #include <linux/vmalloc.h>
17076
17077 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17078 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17079 +{
17080 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17081 +}
17082 +
17083 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17084 +{
17085 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17086 +}
17087 +
17088 /*
17089 * Convert a virtual cached pointer to an uncached pointer
17090 */
17091 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17092 index 0a8b519..80e7d5b 100644
17093 --- a/arch/x86/include/asm/irqflags.h
17094 +++ b/arch/x86/include/asm/irqflags.h
17095 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17096 sti; \
17097 sysexit
17098
17099 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17100 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17101 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17102 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17103 +
17104 #else
17105 #define INTERRUPT_RETURN iret
17106 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17107 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17108 index 4421b5d..8543006 100644
17109 --- a/arch/x86/include/asm/kprobes.h
17110 +++ b/arch/x86/include/asm/kprobes.h
17111 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17112 #define RELATIVEJUMP_SIZE 5
17113 #define RELATIVECALL_OPCODE 0xe8
17114 #define RELATIVE_ADDR_SIZE 4
17115 -#define MAX_STACK_SIZE 64
17116 -#define MIN_STACK_SIZE(ADDR) \
17117 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17118 - THREAD_SIZE - (unsigned long)(ADDR))) \
17119 - ? (MAX_STACK_SIZE) \
17120 - : (((unsigned long)current_thread_info()) + \
17121 - THREAD_SIZE - (unsigned long)(ADDR)))
17122 +#define MAX_STACK_SIZE 64UL
17123 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17124
17125 #define flush_insn_slot(p) do { } while (0)
17126
17127 diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
17128 index d89c6b8..e711c69 100644
17129 --- a/arch/x86/include/asm/kvm_host.h
17130 +++ b/arch/x86/include/asm/kvm_host.h
17131 @@ -51,7 +51,7 @@
17132 | X86_CR0_NW | X86_CR0_CD | X86_CR0_PG))
17133
17134 #define CR3_L_MODE_RESERVED_BITS 0xFFFFFF0000000000ULL
17135 -#define CR3_PCID_INVD (1UL << 63)
17136 +#define CR3_PCID_INVD (1ULL << 63)
17137 #define CR4_RESERVED_BITS \
17138 (~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\
17139 | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE \
17140 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17141 index 4ad6560..75c7bdd 100644
17142 --- a/arch/x86/include/asm/local.h
17143 +++ b/arch/x86/include/asm/local.h
17144 @@ -10,33 +10,97 @@ typedef struct {
17145 atomic_long_t a;
17146 } local_t;
17147
17148 +typedef struct {
17149 + atomic_long_unchecked_t a;
17150 +} local_unchecked_t;
17151 +
17152 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17153
17154 #define local_read(l) atomic_long_read(&(l)->a)
17155 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17156 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17157 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17158
17159 static inline void local_inc(local_t *l)
17160 {
17161 - asm volatile(_ASM_INC "%0"
17162 + asm volatile(_ASM_INC "%0\n"
17163 +
17164 +#ifdef CONFIG_PAX_REFCOUNT
17165 + "jno 0f\n"
17166 + _ASM_DEC "%0\n"
17167 + "int $4\n0:\n"
17168 + _ASM_EXTABLE(0b, 0b)
17169 +#endif
17170 +
17171 + : "+m" (l->a.counter));
17172 +}
17173 +
17174 +static inline void local_inc_unchecked(local_unchecked_t *l)
17175 +{
17176 + asm volatile(_ASM_INC "%0\n"
17177 : "+m" (l->a.counter));
17178 }
17179
17180 static inline void local_dec(local_t *l)
17181 {
17182 - asm volatile(_ASM_DEC "%0"
17183 + asm volatile(_ASM_DEC "%0\n"
17184 +
17185 +#ifdef CONFIG_PAX_REFCOUNT
17186 + "jno 0f\n"
17187 + _ASM_INC "%0\n"
17188 + "int $4\n0:\n"
17189 + _ASM_EXTABLE(0b, 0b)
17190 +#endif
17191 +
17192 + : "+m" (l->a.counter));
17193 +}
17194 +
17195 +static inline void local_dec_unchecked(local_unchecked_t *l)
17196 +{
17197 + asm volatile(_ASM_DEC "%0\n"
17198 : "+m" (l->a.counter));
17199 }
17200
17201 static inline void local_add(long i, local_t *l)
17202 {
17203 - asm volatile(_ASM_ADD "%1,%0"
17204 + asm volatile(_ASM_ADD "%1,%0\n"
17205 +
17206 +#ifdef CONFIG_PAX_REFCOUNT
17207 + "jno 0f\n"
17208 + _ASM_SUB "%1,%0\n"
17209 + "int $4\n0:\n"
17210 + _ASM_EXTABLE(0b, 0b)
17211 +#endif
17212 +
17213 + : "+m" (l->a.counter)
17214 + : "ir" (i));
17215 +}
17216 +
17217 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17218 +{
17219 + asm volatile(_ASM_ADD "%1,%0\n"
17220 : "+m" (l->a.counter)
17221 : "ir" (i));
17222 }
17223
17224 static inline void local_sub(long i, local_t *l)
17225 {
17226 - asm volatile(_ASM_SUB "%1,%0"
17227 + asm volatile(_ASM_SUB "%1,%0\n"
17228 +
17229 +#ifdef CONFIG_PAX_REFCOUNT
17230 + "jno 0f\n"
17231 + _ASM_ADD "%1,%0\n"
17232 + "int $4\n0:\n"
17233 + _ASM_EXTABLE(0b, 0b)
17234 +#endif
17235 +
17236 + : "+m" (l->a.counter)
17237 + : "ir" (i));
17238 +}
17239 +
17240 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17241 +{
17242 + asm volatile(_ASM_SUB "%1,%0\n"
17243 : "+m" (l->a.counter)
17244 : "ir" (i));
17245 }
17246 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17247 */
17248 static inline int local_sub_and_test(long i, local_t *l)
17249 {
17250 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17251 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17252 }
17253
17254 /**
17255 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17256 */
17257 static inline int local_dec_and_test(local_t *l)
17258 {
17259 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17260 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17261 }
17262
17263 /**
17264 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17265 */
17266 static inline int local_inc_and_test(local_t *l)
17267 {
17268 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17269 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17270 }
17271
17272 /**
17273 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17274 */
17275 static inline int local_add_negative(long i, local_t *l)
17276 {
17277 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17278 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17279 }
17280
17281 /**
17282 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17283 static inline long local_add_return(long i, local_t *l)
17284 {
17285 long __i = i;
17286 + asm volatile(_ASM_XADD "%0, %1\n"
17287 +
17288 +#ifdef CONFIG_PAX_REFCOUNT
17289 + "jno 0f\n"
17290 + _ASM_MOV "%0,%1\n"
17291 + "int $4\n0:\n"
17292 + _ASM_EXTABLE(0b, 0b)
17293 +#endif
17294 +
17295 + : "+r" (i), "+m" (l->a.counter)
17296 + : : "memory");
17297 + return i + __i;
17298 +}
17299 +
17300 +/**
17301 + * local_add_return_unchecked - add and return
17302 + * @i: integer value to add
17303 + * @l: pointer to type local_unchecked_t
17304 + *
17305 + * Atomically adds @i to @l and returns @i + @l
17306 + */
17307 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17308 +{
17309 + long __i = i;
17310 asm volatile(_ASM_XADD "%0, %1;"
17311 : "+r" (i), "+m" (l->a.counter)
17312 : : "memory");
17313 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17314
17315 #define local_cmpxchg(l, o, n) \
17316 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17317 +#define local_cmpxchg_unchecked(l, o, n) \
17318 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17319 /* Always has a lock prefix */
17320 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17321
17322 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17323 new file mode 100644
17324 index 0000000..2bfd3ba
17325 --- /dev/null
17326 +++ b/arch/x86/include/asm/mman.h
17327 @@ -0,0 +1,15 @@
17328 +#ifndef _X86_MMAN_H
17329 +#define _X86_MMAN_H
17330 +
17331 +#include <uapi/asm/mman.h>
17332 +
17333 +#ifdef __KERNEL__
17334 +#ifndef __ASSEMBLY__
17335 +#ifdef CONFIG_X86_32
17336 +#define arch_mmap_check i386_mmap_check
17337 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17338 +#endif
17339 +#endif
17340 +#endif
17341 +
17342 +#endif /* X86_MMAN_H */
17343 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17344 index 876e74e..e20bfb1 100644
17345 --- a/arch/x86/include/asm/mmu.h
17346 +++ b/arch/x86/include/asm/mmu.h
17347 @@ -9,7 +9,7 @@
17348 * we put the segment information here.
17349 */
17350 typedef struct {
17351 - void *ldt;
17352 + struct desc_struct *ldt;
17353 int size;
17354
17355 #ifdef CONFIG_X86_64
17356 @@ -18,7 +18,19 @@ typedef struct {
17357 #endif
17358
17359 struct mutex lock;
17360 - void __user *vdso;
17361 + unsigned long vdso;
17362 +
17363 +#ifdef CONFIG_X86_32
17364 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17365 + unsigned long user_cs_base;
17366 + unsigned long user_cs_limit;
17367 +
17368 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17369 + cpumask_t cpu_user_cs_mask;
17370 +#endif
17371 +
17372 +#endif
17373 +#endif
17374 } mm_context_t;
17375
17376 #ifdef CONFIG_SMP
17377 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17378 index 4b75d59..8ffacb6 100644
17379 --- a/arch/x86/include/asm/mmu_context.h
17380 +++ b/arch/x86/include/asm/mmu_context.h
17381 @@ -27,6 +27,20 @@ void destroy_context(struct mm_struct *mm);
17382
17383 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17384 {
17385 +
17386 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17387 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17388 + unsigned int i;
17389 + pgd_t *pgd;
17390 +
17391 + pax_open_kernel();
17392 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17393 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17394 + set_pgd_batched(pgd+i, native_make_pgd(0));
17395 + pax_close_kernel();
17396 + }
17397 +#endif
17398 +
17399 #ifdef CONFIG_SMP
17400 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17401 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17402 @@ -37,16 +51,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17403 struct task_struct *tsk)
17404 {
17405 unsigned cpu = smp_processor_id();
17406 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17407 + int tlbstate = TLBSTATE_OK;
17408 +#endif
17409
17410 if (likely(prev != next)) {
17411 #ifdef CONFIG_SMP
17412 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17413 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17414 +#endif
17415 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17416 this_cpu_write(cpu_tlbstate.active_mm, next);
17417 #endif
17418 cpumask_set_cpu(cpu, mm_cpumask(next));
17419
17420 /* Re-load page tables */
17421 +#ifdef CONFIG_PAX_PER_CPU_PGD
17422 + pax_open_kernel();
17423 +
17424 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17425 + if (static_cpu_has(X86_FEATURE_PCID))
17426 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17427 + else
17428 +#endif
17429 +
17430 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17431 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17432 + pax_close_kernel();
17433 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17434 +
17435 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17436 + if (static_cpu_has(X86_FEATURE_PCID)) {
17437 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17438 + u64 descriptor[2];
17439 + descriptor[0] = PCID_USER;
17440 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17441 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17442 + descriptor[0] = PCID_KERNEL;
17443 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17444 + }
17445 + } else {
17446 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17447 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17448 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17449 + else
17450 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17451 + }
17452 + } else
17453 +#endif
17454 +
17455 + load_cr3(get_cpu_pgd(cpu, kernel));
17456 +#else
17457 load_cr3(next->pgd);
17458 +#endif
17459 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17460
17461 /* Stop flush ipis for the previous mm */
17462 @@ -64,9 +121,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17463 */
17464 if (unlikely(prev->context.ldt != next->context.ldt))
17465 load_LDT_nolock(&next->context);
17466 +
17467 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17468 + if (!(__supported_pte_mask & _PAGE_NX)) {
17469 + smp_mb__before_atomic();
17470 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17471 + smp_mb__after_atomic();
17472 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17473 + }
17474 +#endif
17475 +
17476 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17477 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17478 + prev->context.user_cs_limit != next->context.user_cs_limit))
17479 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17480 +#ifdef CONFIG_SMP
17481 + else if (unlikely(tlbstate != TLBSTATE_OK))
17482 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17483 +#endif
17484 +#endif
17485 +
17486 }
17487 + else {
17488 +
17489 +#ifdef CONFIG_PAX_PER_CPU_PGD
17490 + pax_open_kernel();
17491 +
17492 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17493 + if (static_cpu_has(X86_FEATURE_PCID))
17494 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17495 + else
17496 +#endif
17497 +
17498 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17499 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17500 + pax_close_kernel();
17501 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17502 +
17503 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17504 + if (static_cpu_has(X86_FEATURE_PCID)) {
17505 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17506 + u64 descriptor[2];
17507 + descriptor[0] = PCID_USER;
17508 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17509 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17510 + descriptor[0] = PCID_KERNEL;
17511 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17512 + }
17513 + } else {
17514 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17515 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17516 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17517 + else
17518 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17519 + }
17520 + } else
17521 +#endif
17522 +
17523 + load_cr3(get_cpu_pgd(cpu, kernel));
17524 +#endif
17525 +
17526 #ifdef CONFIG_SMP
17527 - else {
17528 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17529 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17530
17531 @@ -83,12 +198,29 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17532 * tlb flush IPI delivery. We must reload CR3
17533 * to make sure to use no freed page tables.
17534 */
17535 +
17536 +#ifndef CONFIG_PAX_PER_CPU_PGD
17537 load_cr3(next->pgd);
17538 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17539 +#endif
17540 +
17541 load_LDT_nolock(&next->context);
17542 +
17543 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17544 + if (!(__supported_pte_mask & _PAGE_NX))
17545 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17546 +#endif
17547 +
17548 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17549 +#ifdef CONFIG_PAX_PAGEEXEC
17550 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17551 +#endif
17552 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17553 +#endif
17554 +
17555 }
17556 +#endif
17557 }
17558 -#endif
17559 }
17560
17561 #define activate_mm(prev, next) \
17562 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17563 index e3b7819..b257c64 100644
17564 --- a/arch/x86/include/asm/module.h
17565 +++ b/arch/x86/include/asm/module.h
17566 @@ -5,6 +5,7 @@
17567
17568 #ifdef CONFIG_X86_64
17569 /* X86_64 does not define MODULE_PROC_FAMILY */
17570 +#define MODULE_PROC_FAMILY ""
17571 #elif defined CONFIG_M486
17572 #define MODULE_PROC_FAMILY "486 "
17573 #elif defined CONFIG_M586
17574 @@ -57,8 +58,20 @@
17575 #error unknown processor family
17576 #endif
17577
17578 -#ifdef CONFIG_X86_32
17579 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17580 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17581 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17582 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17583 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17584 +#else
17585 +#define MODULE_PAX_KERNEXEC ""
17586 #endif
17587
17588 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17589 +#define MODULE_PAX_UDEREF "UDEREF "
17590 +#else
17591 +#define MODULE_PAX_UDEREF ""
17592 +#endif
17593 +
17594 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17595 +
17596 #endif /* _ASM_X86_MODULE_H */
17597 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17598 index 5f2fc44..106caa6 100644
17599 --- a/arch/x86/include/asm/nmi.h
17600 +++ b/arch/x86/include/asm/nmi.h
17601 @@ -36,26 +36,35 @@ enum {
17602
17603 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17604
17605 +struct nmiaction;
17606 +
17607 +struct nmiwork {
17608 + const struct nmiaction *action;
17609 + u64 max_duration;
17610 + struct irq_work irq_work;
17611 +};
17612 +
17613 struct nmiaction {
17614 struct list_head list;
17615 nmi_handler_t handler;
17616 - u64 max_duration;
17617 - struct irq_work irq_work;
17618 unsigned long flags;
17619 const char *name;
17620 -};
17621 + struct nmiwork *work;
17622 +} __do_const;
17623
17624 #define register_nmi_handler(t, fn, fg, n, init...) \
17625 ({ \
17626 - static struct nmiaction init fn##_na = { \
17627 + static struct nmiwork fn##_nw; \
17628 + static const struct nmiaction init fn##_na = { \
17629 .handler = (fn), \
17630 .name = (n), \
17631 .flags = (fg), \
17632 + .work = &fn##_nw, \
17633 }; \
17634 __register_nmi_handler((t), &fn##_na); \
17635 })
17636
17637 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17638 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17639
17640 void unregister_nmi_handler(unsigned int, const char *);
17641
17642 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17643 index 802dde3..9183e68 100644
17644 --- a/arch/x86/include/asm/page.h
17645 +++ b/arch/x86/include/asm/page.h
17646 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17647 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17648
17649 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17650 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17651
17652 #define __boot_va(x) __va(x)
17653 #define __boot_pa(x) __pa(x)
17654 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17655 * virt_to_page(kaddr) returns a valid pointer if and only if
17656 * virt_addr_valid(kaddr) returns true.
17657 */
17658 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17659 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17660 extern bool __virt_addr_valid(unsigned long kaddr);
17661 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17662
17663 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17664 +#define virt_to_page(kaddr) \
17665 + ({ \
17666 + const void *__kaddr = (const void *)(kaddr); \
17667 + BUG_ON(!virt_addr_valid(__kaddr)); \
17668 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17669 + })
17670 +#else
17671 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17672 +#endif
17673 +
17674 #endif /* __ASSEMBLY__ */
17675
17676 #include <asm-generic/memory_model.h>
17677 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17678 index b3bebf9..e1f5d95 100644
17679 --- a/arch/x86/include/asm/page_64.h
17680 +++ b/arch/x86/include/asm/page_64.h
17681 @@ -7,9 +7,9 @@
17682
17683 /* duplicated to the one in bootmem.h */
17684 extern unsigned long max_pfn;
17685 -extern unsigned long phys_base;
17686 +extern const unsigned long phys_base;
17687
17688 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17689 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17690 {
17691 unsigned long y = x - __START_KERNEL_map;
17692
17693 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17694 index 32444ae..1a1624b 100644
17695 --- a/arch/x86/include/asm/paravirt.h
17696 +++ b/arch/x86/include/asm/paravirt.h
17697 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17698 return (pmd_t) { ret };
17699 }
17700
17701 -static inline pmdval_t pmd_val(pmd_t pmd)
17702 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17703 {
17704 pmdval_t ret;
17705
17706 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17707 val);
17708 }
17709
17710 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17711 +{
17712 + pgdval_t val = native_pgd_val(pgd);
17713 +
17714 + if (sizeof(pgdval_t) > sizeof(long))
17715 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17716 + val, (u64)val >> 32);
17717 + else
17718 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17719 + val);
17720 +}
17721 +
17722 static inline void pgd_clear(pgd_t *pgdp)
17723 {
17724 set_pgd(pgdp, __pgd(0));
17725 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17726 pv_mmu_ops.set_fixmap(idx, phys, flags);
17727 }
17728
17729 +#ifdef CONFIG_PAX_KERNEXEC
17730 +static inline unsigned long pax_open_kernel(void)
17731 +{
17732 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17733 +}
17734 +
17735 +static inline unsigned long pax_close_kernel(void)
17736 +{
17737 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17738 +}
17739 +#else
17740 +static inline unsigned long pax_open_kernel(void) { return 0; }
17741 +static inline unsigned long pax_close_kernel(void) { return 0; }
17742 +#endif
17743 +
17744 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17745
17746 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17747 @@ -906,7 +933,7 @@ extern void default_banner(void);
17748
17749 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17750 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17751 -#define PARA_INDIRECT(addr) *%cs:addr
17752 +#define PARA_INDIRECT(addr) *%ss:addr
17753 #endif
17754
17755 #define INTERRUPT_RETURN \
17756 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17757 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17758 CLBR_NONE, \
17759 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17760 +
17761 +#define GET_CR0_INTO_RDI \
17762 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17763 + mov %rax,%rdi
17764 +
17765 +#define SET_RDI_INTO_CR0 \
17766 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17767 +
17768 +#define GET_CR3_INTO_RDI \
17769 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17770 + mov %rax,%rdi
17771 +
17772 +#define SET_RDI_INTO_CR3 \
17773 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17774 +
17775 #endif /* CONFIG_X86_32 */
17776
17777 #endif /* __ASSEMBLY__ */
17778 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17779 index 7549b8b..f0edfda 100644
17780 --- a/arch/x86/include/asm/paravirt_types.h
17781 +++ b/arch/x86/include/asm/paravirt_types.h
17782 @@ -84,7 +84,7 @@ struct pv_init_ops {
17783 */
17784 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17785 unsigned long addr, unsigned len);
17786 -};
17787 +} __no_const __no_randomize_layout;
17788
17789
17790 struct pv_lazy_ops {
17791 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17792 void (*enter)(void);
17793 void (*leave)(void);
17794 void (*flush)(void);
17795 -};
17796 +} __no_randomize_layout;
17797
17798 struct pv_time_ops {
17799 unsigned long long (*sched_clock)(void);
17800 unsigned long long (*steal_clock)(int cpu);
17801 unsigned long (*get_tsc_khz)(void);
17802 -};
17803 +} __no_const __no_randomize_layout;
17804
17805 struct pv_cpu_ops {
17806 /* hooks for various privileged instructions */
17807 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17808
17809 void (*start_context_switch)(struct task_struct *prev);
17810 void (*end_context_switch)(struct task_struct *next);
17811 -};
17812 +} __no_const __no_randomize_layout;
17813
17814 struct pv_irq_ops {
17815 /*
17816 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17817 #ifdef CONFIG_X86_64
17818 void (*adjust_exception_frame)(void);
17819 #endif
17820 -};
17821 +} __no_randomize_layout;
17822
17823 struct pv_apic_ops {
17824 #ifdef CONFIG_X86_LOCAL_APIC
17825 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17826 unsigned long start_eip,
17827 unsigned long start_esp);
17828 #endif
17829 -};
17830 +} __no_const __no_randomize_layout;
17831
17832 struct pv_mmu_ops {
17833 unsigned long (*read_cr2)(void);
17834 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17835 struct paravirt_callee_save make_pud;
17836
17837 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17838 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17839 #endif /* PAGETABLE_LEVELS == 4 */
17840 #endif /* PAGETABLE_LEVELS >= 3 */
17841
17842 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17843 an mfn. We can tell which is which from the index. */
17844 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17845 phys_addr_t phys, pgprot_t flags);
17846 -};
17847 +
17848 +#ifdef CONFIG_PAX_KERNEXEC
17849 + unsigned long (*pax_open_kernel)(void);
17850 + unsigned long (*pax_close_kernel)(void);
17851 +#endif
17852 +
17853 +} __no_randomize_layout;
17854
17855 struct arch_spinlock;
17856 #ifdef CONFIG_SMP
17857 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17858 struct pv_lock_ops {
17859 struct paravirt_callee_save lock_spinning;
17860 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17861 -};
17862 +} __no_randomize_layout;
17863
17864 /* This contains all the paravirt structures: we get a convenient
17865 * number for each function using the offset which we use to indicate
17866 - * what to patch. */
17867 + * what to patch.
17868 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17869 + */
17870 +
17871 struct paravirt_patch_template {
17872 struct pv_init_ops pv_init_ops;
17873 struct pv_time_ops pv_time_ops;
17874 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17875 struct pv_apic_ops pv_apic_ops;
17876 struct pv_mmu_ops pv_mmu_ops;
17877 struct pv_lock_ops pv_lock_ops;
17878 -};
17879 +} __no_randomize_layout;
17880
17881 extern struct pv_info pv_info;
17882 extern struct pv_init_ops pv_init_ops;
17883 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17884 index c4412e9..90e88c5 100644
17885 --- a/arch/x86/include/asm/pgalloc.h
17886 +++ b/arch/x86/include/asm/pgalloc.h
17887 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17888 pmd_t *pmd, pte_t *pte)
17889 {
17890 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17891 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17892 +}
17893 +
17894 +static inline void pmd_populate_user(struct mm_struct *mm,
17895 + pmd_t *pmd, pte_t *pte)
17896 +{
17897 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17898 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17899 }
17900
17901 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17902
17903 #ifdef CONFIG_X86_PAE
17904 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17905 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17906 +{
17907 + pud_populate(mm, pudp, pmd);
17908 +}
17909 #else /* !CONFIG_X86_PAE */
17910 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17911 {
17912 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17913 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17914 }
17915 +
17916 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17917 +{
17918 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17919 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17920 +}
17921 #endif /* CONFIG_X86_PAE */
17922
17923 #if PAGETABLE_LEVELS > 3
17924 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17925 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17926 }
17927
17928 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17929 +{
17930 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17931 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17932 +}
17933 +
17934 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17935 {
17936 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17937 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17938 index 206a87f..1623b06 100644
17939 --- a/arch/x86/include/asm/pgtable-2level.h
17940 +++ b/arch/x86/include/asm/pgtable-2level.h
17941 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17942
17943 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17944 {
17945 + pax_open_kernel();
17946 *pmdp = pmd;
17947 + pax_close_kernel();
17948 }
17949
17950 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17951 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17952 index 81bb91b..9392125 100644
17953 --- a/arch/x86/include/asm/pgtable-3level.h
17954 +++ b/arch/x86/include/asm/pgtable-3level.h
17955 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17956
17957 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17958 {
17959 + pax_open_kernel();
17960 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17961 + pax_close_kernel();
17962 }
17963
17964 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17965 {
17966 + pax_open_kernel();
17967 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
17968 + pax_close_kernel();
17969 }
17970
17971 /*
17972 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
17973 index e8a5454..1539359 100644
17974 --- a/arch/x86/include/asm/pgtable.h
17975 +++ b/arch/x86/include/asm/pgtable.h
17976 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17977
17978 #ifndef __PAGETABLE_PUD_FOLDED
17979 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
17980 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
17981 #define pgd_clear(pgd) native_pgd_clear(pgd)
17982 #endif
17983
17984 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17985
17986 #define arch_end_context_switch(prev) do {} while(0)
17987
17988 +#define pax_open_kernel() native_pax_open_kernel()
17989 +#define pax_close_kernel() native_pax_close_kernel()
17990 #endif /* CONFIG_PARAVIRT */
17991
17992 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
17993 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
17994 +
17995 +#ifdef CONFIG_PAX_KERNEXEC
17996 +static inline unsigned long native_pax_open_kernel(void)
17997 +{
17998 + unsigned long cr0;
17999 +
18000 + preempt_disable();
18001 + barrier();
18002 + cr0 = read_cr0() ^ X86_CR0_WP;
18003 + BUG_ON(cr0 & X86_CR0_WP);
18004 + write_cr0(cr0);
18005 + barrier();
18006 + return cr0 ^ X86_CR0_WP;
18007 +}
18008 +
18009 +static inline unsigned long native_pax_close_kernel(void)
18010 +{
18011 + unsigned long cr0;
18012 +
18013 + barrier();
18014 + cr0 = read_cr0() ^ X86_CR0_WP;
18015 + BUG_ON(!(cr0 & X86_CR0_WP));
18016 + write_cr0(cr0);
18017 + barrier();
18018 + preempt_enable_no_resched();
18019 + return cr0 ^ X86_CR0_WP;
18020 +}
18021 +#else
18022 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18023 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18024 +#endif
18025 +
18026 /*
18027 * The following only work if pte_present() is true.
18028 * Undefined behaviour if not..
18029 */
18030 +static inline int pte_user(pte_t pte)
18031 +{
18032 + return pte_val(pte) & _PAGE_USER;
18033 +}
18034 +
18035 static inline int pte_dirty(pte_t pte)
18036 {
18037 return pte_flags(pte) & _PAGE_DIRTY;
18038 @@ -161,6 +203,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18039 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18040 }
18041
18042 +static inline unsigned long pgd_pfn(pgd_t pgd)
18043 +{
18044 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18045 +}
18046 +
18047 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18048
18049 static inline int pmd_large(pmd_t pte)
18050 @@ -214,9 +261,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18051 return pte_clear_flags(pte, _PAGE_RW);
18052 }
18053
18054 +static inline pte_t pte_mkread(pte_t pte)
18055 +{
18056 + return __pte(pte_val(pte) | _PAGE_USER);
18057 +}
18058 +
18059 static inline pte_t pte_mkexec(pte_t pte)
18060 {
18061 - return pte_clear_flags(pte, _PAGE_NX);
18062 +#ifdef CONFIG_X86_PAE
18063 + if (__supported_pte_mask & _PAGE_NX)
18064 + return pte_clear_flags(pte, _PAGE_NX);
18065 + else
18066 +#endif
18067 + return pte_set_flags(pte, _PAGE_USER);
18068 +}
18069 +
18070 +static inline pte_t pte_exprotect(pte_t pte)
18071 +{
18072 +#ifdef CONFIG_X86_PAE
18073 + if (__supported_pte_mask & _PAGE_NX)
18074 + return pte_set_flags(pte, _PAGE_NX);
18075 + else
18076 +#endif
18077 + return pte_clear_flags(pte, _PAGE_USER);
18078 }
18079
18080 static inline pte_t pte_mkdirty(pte_t pte)
18081 @@ -446,6 +513,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18082 #endif
18083
18084 #ifndef __ASSEMBLY__
18085 +
18086 +#ifdef CONFIG_PAX_PER_CPU_PGD
18087 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18088 +enum cpu_pgd_type {kernel = 0, user = 1};
18089 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18090 +{
18091 + return cpu_pgd[cpu][type];
18092 +}
18093 +#endif
18094 +
18095 #include <linux/mm_types.h>
18096 #include <linux/mmdebug.h>
18097 #include <linux/log2.h>
18098 @@ -592,7 +669,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18099 * Currently stuck as a macro due to indirect forward reference to
18100 * linux/mmzone.h's __section_mem_map_addr() definition:
18101 */
18102 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18103 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18104
18105 /* Find an entry in the second-level page table.. */
18106 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18107 @@ -632,7 +709,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18108 * Currently stuck as a macro due to indirect forward reference to
18109 * linux/mmzone.h's __section_mem_map_addr() definition:
18110 */
18111 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18112 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18113
18114 /* to find an entry in a page-table-directory. */
18115 static inline unsigned long pud_index(unsigned long address)
18116 @@ -647,7 +724,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18117
18118 static inline int pgd_bad(pgd_t pgd)
18119 {
18120 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18121 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18122 }
18123
18124 static inline int pgd_none(pgd_t pgd)
18125 @@ -670,7 +747,12 @@ static inline int pgd_none(pgd_t pgd)
18126 * pgd_offset() returns a (pgd_t *)
18127 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18128 */
18129 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18130 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18131 +
18132 +#ifdef CONFIG_PAX_PER_CPU_PGD
18133 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18134 +#endif
18135 +
18136 /*
18137 * a shortcut which implies the use of the kernel's pgd, instead
18138 * of a process's
18139 @@ -681,6 +763,23 @@ static inline int pgd_none(pgd_t pgd)
18140 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18141 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18142
18143 +#ifdef CONFIG_X86_32
18144 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18145 +#else
18146 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18147 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18148 +
18149 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18150 +#ifdef __ASSEMBLY__
18151 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18152 +#else
18153 +extern unsigned long pax_user_shadow_base;
18154 +extern pgdval_t clone_pgd_mask;
18155 +#endif
18156 +#endif
18157 +
18158 +#endif
18159 +
18160 #ifndef __ASSEMBLY__
18161
18162 extern int direct_gbpages;
18163 @@ -847,11 +946,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18164 * dst and src can be on the same page, but the range must not overlap,
18165 * and must not cross a page boundary.
18166 */
18167 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18168 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18169 {
18170 - memcpy(dst, src, count * sizeof(pgd_t));
18171 + pax_open_kernel();
18172 + while (count--)
18173 + *dst++ = *src++;
18174 + pax_close_kernel();
18175 }
18176
18177 +#ifdef CONFIG_PAX_PER_CPU_PGD
18178 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18179 +#endif
18180 +
18181 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18182 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18183 +#else
18184 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18185 +#endif
18186 +
18187 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18188 static inline int page_level_shift(enum pg_level level)
18189 {
18190 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18191 index b6c0b40..3535d47 100644
18192 --- a/arch/x86/include/asm/pgtable_32.h
18193 +++ b/arch/x86/include/asm/pgtable_32.h
18194 @@ -25,9 +25,6 @@
18195 struct mm_struct;
18196 struct vm_area_struct;
18197
18198 -extern pgd_t swapper_pg_dir[1024];
18199 -extern pgd_t initial_page_table[1024];
18200 -
18201 static inline void pgtable_cache_init(void) { }
18202 static inline void check_pgt_cache(void) { }
18203 void paging_init(void);
18204 @@ -45,6 +42,12 @@ void paging_init(void);
18205 # include <asm/pgtable-2level.h>
18206 #endif
18207
18208 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18209 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18210 +#ifdef CONFIG_X86_PAE
18211 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18212 +#endif
18213 +
18214 #if defined(CONFIG_HIGHPTE)
18215 #define pte_offset_map(dir, address) \
18216 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18217 @@ -59,12 +62,17 @@ void paging_init(void);
18218 /* Clear a kernel PTE and flush it from the TLB */
18219 #define kpte_clear_flush(ptep, vaddr) \
18220 do { \
18221 + pax_open_kernel(); \
18222 pte_clear(&init_mm, (vaddr), (ptep)); \
18223 + pax_close_kernel(); \
18224 __flush_tlb_one((vaddr)); \
18225 } while (0)
18226
18227 #endif /* !__ASSEMBLY__ */
18228
18229 +#define HAVE_ARCH_UNMAPPED_AREA
18230 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18231 +
18232 /*
18233 * kern_addr_valid() is (1) for FLATMEM and (0) for
18234 * SPARSEMEM and DISCONTIGMEM
18235 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18236 index 9fb2f2b..b04b4bf 100644
18237 --- a/arch/x86/include/asm/pgtable_32_types.h
18238 +++ b/arch/x86/include/asm/pgtable_32_types.h
18239 @@ -8,7 +8,7 @@
18240 */
18241 #ifdef CONFIG_X86_PAE
18242 # include <asm/pgtable-3level_types.h>
18243 -# define PMD_SIZE (1UL << PMD_SHIFT)
18244 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18245 # define PMD_MASK (~(PMD_SIZE - 1))
18246 #else
18247 # include <asm/pgtable-2level_types.h>
18248 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18249 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18250 #endif
18251
18252 +#ifdef CONFIG_PAX_KERNEXEC
18253 +#ifndef __ASSEMBLY__
18254 +extern unsigned char MODULES_EXEC_VADDR[];
18255 +extern unsigned char MODULES_EXEC_END[];
18256 +#endif
18257 +#include <asm/boot.h>
18258 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18259 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18260 +#else
18261 +#define ktla_ktva(addr) (addr)
18262 +#define ktva_ktla(addr) (addr)
18263 +#endif
18264 +
18265 #define MODULES_VADDR VMALLOC_START
18266 #define MODULES_END VMALLOC_END
18267 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18268 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18269 index 4572b2f..4430113 100644
18270 --- a/arch/x86/include/asm/pgtable_64.h
18271 +++ b/arch/x86/include/asm/pgtable_64.h
18272 @@ -16,11 +16,16 @@
18273
18274 extern pud_t level3_kernel_pgt[512];
18275 extern pud_t level3_ident_pgt[512];
18276 +extern pud_t level3_vmalloc_start_pgt[512];
18277 +extern pud_t level3_vmalloc_end_pgt[512];
18278 +extern pud_t level3_vmemmap_pgt[512];
18279 +extern pud_t level2_vmemmap_pgt[512];
18280 extern pmd_t level2_kernel_pgt[512];
18281 extern pmd_t level2_fixmap_pgt[512];
18282 -extern pmd_t level2_ident_pgt[512];
18283 +extern pmd_t level2_ident_pgt[512*2];
18284 extern pte_t level1_fixmap_pgt[512];
18285 -extern pgd_t init_level4_pgt[];
18286 +extern pte_t level1_vsyscall_pgt[512];
18287 +extern pgd_t init_level4_pgt[512];
18288
18289 #define swapper_pg_dir init_level4_pgt
18290
18291 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18292
18293 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18294 {
18295 + pax_open_kernel();
18296 *pmdp = pmd;
18297 + pax_close_kernel();
18298 }
18299
18300 static inline void native_pmd_clear(pmd_t *pmd)
18301 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18302
18303 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18304 {
18305 + pax_open_kernel();
18306 *pudp = pud;
18307 + pax_close_kernel();
18308 }
18309
18310 static inline void native_pud_clear(pud_t *pud)
18311 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18312
18313 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18314 {
18315 + pax_open_kernel();
18316 + *pgdp = pgd;
18317 + pax_close_kernel();
18318 +}
18319 +
18320 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18321 +{
18322 *pgdp = pgd;
18323 }
18324
18325 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18326 index 602b602..acb53ed 100644
18327 --- a/arch/x86/include/asm/pgtable_64_types.h
18328 +++ b/arch/x86/include/asm/pgtable_64_types.h
18329 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18330 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18331 #define MODULES_END _AC(0xffffffffff000000, UL)
18332 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18333 +#define MODULES_EXEC_VADDR MODULES_VADDR
18334 +#define MODULES_EXEC_END MODULES_END
18335 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18336 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18337 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18338 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18339
18340 +#define ktla_ktva(addr) (addr)
18341 +#define ktva_ktla(addr) (addr)
18342 +
18343 #define EARLY_DYNAMIC_PAGE_TABLES 64
18344
18345 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18346 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18347 index 25bcd4a..bf3f815 100644
18348 --- a/arch/x86/include/asm/pgtable_types.h
18349 +++ b/arch/x86/include/asm/pgtable_types.h
18350 @@ -110,8 +110,10 @@
18351
18352 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18353 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18354 -#else
18355 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18356 #define _PAGE_NX (_AT(pteval_t, 0))
18357 +#else
18358 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18359 #endif
18360
18361 #define _PAGE_FILE (_AT(pteval_t, 1) << _PAGE_BIT_FILE)
18362 @@ -167,6 +169,9 @@ enum page_cache_mode {
18363 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18364 _PAGE_ACCESSED)
18365
18366 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18367 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18368 +
18369 #define __PAGE_KERNEL_EXEC \
18370 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18371 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18372 @@ -174,7 +179,7 @@ enum page_cache_mode {
18373 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18374 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18375 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18376 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18377 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18378 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18379 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18380 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18381 @@ -220,7 +225,7 @@ enum page_cache_mode {
18382 #ifdef CONFIG_X86_64
18383 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18384 #else
18385 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18386 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18387 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18388 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18389 #endif
18390 @@ -259,7 +264,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18391 {
18392 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18393 }
18394 +#endif
18395
18396 +#if PAGETABLE_LEVELS == 3
18397 +#include <asm-generic/pgtable-nopud.h>
18398 +#endif
18399 +
18400 +#if PAGETABLE_LEVELS == 2
18401 +#include <asm-generic/pgtable-nopmd.h>
18402 +#endif
18403 +
18404 +#ifndef __ASSEMBLY__
18405 #if PAGETABLE_LEVELS > 3
18406 typedef struct { pudval_t pud; } pud_t;
18407
18408 @@ -273,8 +288,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18409 return pud.pud;
18410 }
18411 #else
18412 -#include <asm-generic/pgtable-nopud.h>
18413 -
18414 static inline pudval_t native_pud_val(pud_t pud)
18415 {
18416 return native_pgd_val(pud.pgd);
18417 @@ -294,8 +307,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18418 return pmd.pmd;
18419 }
18420 #else
18421 -#include <asm-generic/pgtable-nopmd.h>
18422 -
18423 static inline pmdval_t native_pmd_val(pmd_t pmd)
18424 {
18425 return native_pgd_val(pmd.pud.pgd);
18426 @@ -402,7 +413,6 @@ typedef struct page *pgtable_t;
18427
18428 extern pteval_t __supported_pte_mask;
18429 extern void set_nx(void);
18430 -extern int nx_enabled;
18431
18432 #define pgprot_writecombine pgprot_writecombine
18433 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18434 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18435 index 8f327184..368fb29 100644
18436 --- a/arch/x86/include/asm/preempt.h
18437 +++ b/arch/x86/include/asm/preempt.h
18438 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18439 */
18440 static __always_inline bool __preempt_count_dec_and_test(void)
18441 {
18442 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18443 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18444 }
18445
18446 /*
18447 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18448 index a092a0c..8e9640b 100644
18449 --- a/arch/x86/include/asm/processor.h
18450 +++ b/arch/x86/include/asm/processor.h
18451 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18452 /* Index into per_cpu list: */
18453 u16 cpu_index;
18454 u32 microcode;
18455 -};
18456 +} __randomize_layout;
18457
18458 #define X86_VENDOR_INTEL 0
18459 #define X86_VENDOR_CYRIX 1
18460 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18461 : "memory");
18462 }
18463
18464 +/* invpcid (%rdx),%rax */
18465 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18466 +
18467 +#define INVPCID_SINGLE_ADDRESS 0UL
18468 +#define INVPCID_SINGLE_CONTEXT 1UL
18469 +#define INVPCID_ALL_GLOBAL 2UL
18470 +#define INVPCID_ALL_NONGLOBAL 3UL
18471 +
18472 +#define PCID_KERNEL 0UL
18473 +#define PCID_USER 1UL
18474 +#define PCID_NOFLUSH (1UL << 63)
18475 +
18476 static inline void load_cr3(pgd_t *pgdir)
18477 {
18478 - write_cr3(__pa(pgdir));
18479 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18480 }
18481
18482 #ifdef CONFIG_X86_32
18483 @@ -282,7 +294,7 @@ struct tss_struct {
18484
18485 } ____cacheline_aligned;
18486
18487 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18488 +extern struct tss_struct init_tss[NR_CPUS];
18489
18490 /*
18491 * Save the original ist values for checking stack pointers during debugging
18492 @@ -479,6 +491,7 @@ struct thread_struct {
18493 unsigned short ds;
18494 unsigned short fsindex;
18495 unsigned short gsindex;
18496 + unsigned short ss;
18497 #endif
18498 #ifdef CONFIG_X86_32
18499 unsigned long ip;
18500 @@ -588,29 +601,8 @@ static inline void load_sp0(struct tss_struct *tss,
18501 extern unsigned long mmu_cr4_features;
18502 extern u32 *trampoline_cr4_features;
18503
18504 -static inline void set_in_cr4(unsigned long mask)
18505 -{
18506 - unsigned long cr4;
18507 -
18508 - mmu_cr4_features |= mask;
18509 - if (trampoline_cr4_features)
18510 - *trampoline_cr4_features = mmu_cr4_features;
18511 - cr4 = read_cr4();
18512 - cr4 |= mask;
18513 - write_cr4(cr4);
18514 -}
18515 -
18516 -static inline void clear_in_cr4(unsigned long mask)
18517 -{
18518 - unsigned long cr4;
18519 -
18520 - mmu_cr4_features &= ~mask;
18521 - if (trampoline_cr4_features)
18522 - *trampoline_cr4_features = mmu_cr4_features;
18523 - cr4 = read_cr4();
18524 - cr4 &= ~mask;
18525 - write_cr4(cr4);
18526 -}
18527 +extern void set_in_cr4(unsigned long mask);
18528 +extern void clear_in_cr4(unsigned long mask);
18529
18530 typedef struct {
18531 unsigned long seg;
18532 @@ -838,11 +830,18 @@ static inline void spin_lock_prefetch(const void *x)
18533 */
18534 #define TASK_SIZE PAGE_OFFSET
18535 #define TASK_SIZE_MAX TASK_SIZE
18536 +
18537 +#ifdef CONFIG_PAX_SEGMEXEC
18538 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18539 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18540 +#else
18541 #define STACK_TOP TASK_SIZE
18542 -#define STACK_TOP_MAX STACK_TOP
18543 +#endif
18544 +
18545 +#define STACK_TOP_MAX TASK_SIZE
18546
18547 #define INIT_THREAD { \
18548 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18549 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18550 .vm86_info = NULL, \
18551 .sysenter_cs = __KERNEL_CS, \
18552 .io_bitmap_ptr = NULL, \
18553 @@ -856,7 +855,7 @@ static inline void spin_lock_prefetch(const void *x)
18554 */
18555 #define INIT_TSS { \
18556 .x86_tss = { \
18557 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18558 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18559 .ss0 = __KERNEL_DS, \
18560 .ss1 = __KERNEL_CS, \
18561 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18562 @@ -867,11 +866,7 @@ static inline void spin_lock_prefetch(const void *x)
18563 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18564
18565 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18566 -#define KSTK_TOP(info) \
18567 -({ \
18568 - unsigned long *__ptr = (unsigned long *)(info); \
18569 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18570 -})
18571 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18572
18573 /*
18574 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18575 @@ -886,7 +881,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18576 #define task_pt_regs(task) \
18577 ({ \
18578 struct pt_regs *__regs__; \
18579 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18580 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18581 __regs__ - 1; \
18582 })
18583
18584 @@ -902,13 +897,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18585 * particular problem by preventing anything from being mapped
18586 * at the maximum canonical address.
18587 */
18588 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18589 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18590
18591 /* This decides where the kernel will search for a free chunk of vm
18592 * space during mmap's.
18593 */
18594 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18595 - 0xc0000000 : 0xFFFFe000)
18596 + 0xc0000000 : 0xFFFFf000)
18597
18598 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18599 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18600 @@ -919,11 +914,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18601 #define STACK_TOP_MAX TASK_SIZE_MAX
18602
18603 #define INIT_THREAD { \
18604 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18605 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18606 }
18607
18608 #define INIT_TSS { \
18609 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18610 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18611 }
18612
18613 /*
18614 @@ -951,6 +946,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18615 */
18616 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18617
18618 +#ifdef CONFIG_PAX_SEGMEXEC
18619 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18620 +#endif
18621 +
18622 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18623
18624 /* Get/set a process' ability to use the timestamp counter instruction */
18625 @@ -995,7 +994,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18626 return 0;
18627 }
18628
18629 -extern unsigned long arch_align_stack(unsigned long sp);
18630 +#define arch_align_stack(x) ((x) & ~0xfUL)
18631 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18632
18633 void default_idle(void);
18634 @@ -1005,6 +1004,6 @@ bool xen_set_default_idle(void);
18635 #define xen_set_default_idle 0
18636 #endif
18637
18638 -void stop_this_cpu(void *dummy);
18639 +void stop_this_cpu(void *dummy) __noreturn;
18640 void df_debug(struct pt_regs *regs, long error_code);
18641 #endif /* _ASM_X86_PROCESSOR_H */
18642 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18643 index 86fc2bb..bd5049a 100644
18644 --- a/arch/x86/include/asm/ptrace.h
18645 +++ b/arch/x86/include/asm/ptrace.h
18646 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18647 }
18648
18649 /*
18650 - * user_mode_vm(regs) determines whether a register set came from user mode.
18651 + * user_mode(regs) determines whether a register set came from user mode.
18652 * This is true if V8086 mode was enabled OR if the register set was from
18653 * protected mode with RPL-3 CS value. This tricky test checks that with
18654 * one comparison. Many places in the kernel can bypass this full check
18655 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18656 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18657 + * be used.
18658 */
18659 -static inline int user_mode(struct pt_regs *regs)
18660 +static inline int user_mode_novm(struct pt_regs *regs)
18661 {
18662 #ifdef CONFIG_X86_32
18663 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18664 #else
18665 - return !!(regs->cs & 3);
18666 + return !!(regs->cs & SEGMENT_RPL_MASK);
18667 #endif
18668 }
18669
18670 -static inline int user_mode_vm(struct pt_regs *regs)
18671 +static inline int user_mode(struct pt_regs *regs)
18672 {
18673 #ifdef CONFIG_X86_32
18674 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18675 USER_RPL;
18676 #else
18677 - return user_mode(regs);
18678 + return user_mode_novm(regs);
18679 #endif
18680 }
18681
18682 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18683 #ifdef CONFIG_X86_64
18684 static inline bool user_64bit_mode(struct pt_regs *regs)
18685 {
18686 + unsigned long cs = regs->cs & 0xffff;
18687 #ifndef CONFIG_PARAVIRT
18688 /*
18689 * On non-paravirt systems, this is the only long mode CPL 3
18690 * selector. We do not allow long mode selectors in the LDT.
18691 */
18692 - return regs->cs == __USER_CS;
18693 + return cs == __USER_CS;
18694 #else
18695 /* Headers are too twisted for this to go in paravirt.h. */
18696 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18697 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18698 #endif
18699 }
18700
18701 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18702 * Traps from the kernel do not save sp and ss.
18703 * Use the helper function to retrieve sp.
18704 */
18705 - if (offset == offsetof(struct pt_regs, sp) &&
18706 - regs->cs == __KERNEL_CS)
18707 - return kernel_stack_pointer(regs);
18708 + if (offset == offsetof(struct pt_regs, sp)) {
18709 + unsigned long cs = regs->cs & 0xffff;
18710 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18711 + return kernel_stack_pointer(regs);
18712 + }
18713 #endif
18714 return *(unsigned long *)((unsigned long)regs + offset);
18715 }
18716 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18717 index ae0e241..e80b10b 100644
18718 --- a/arch/x86/include/asm/qrwlock.h
18719 +++ b/arch/x86/include/asm/qrwlock.h
18720 @@ -7,8 +7,8 @@
18721 #define queue_write_unlock queue_write_unlock
18722 static inline void queue_write_unlock(struct qrwlock *lock)
18723 {
18724 - barrier();
18725 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18726 + barrier();
18727 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18728 }
18729 #endif
18730
18731 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18732 index 9c6b890..5305f53 100644
18733 --- a/arch/x86/include/asm/realmode.h
18734 +++ b/arch/x86/include/asm/realmode.h
18735 @@ -22,16 +22,14 @@ struct real_mode_header {
18736 #endif
18737 /* APM/BIOS reboot */
18738 u32 machine_real_restart_asm;
18739 -#ifdef CONFIG_X86_64
18740 u32 machine_real_restart_seg;
18741 -#endif
18742 };
18743
18744 /* This must match data at trampoline_32/64.S */
18745 struct trampoline_header {
18746 #ifdef CONFIG_X86_32
18747 u32 start;
18748 - u16 gdt_pad;
18749 + u16 boot_cs;
18750 u16 gdt_limit;
18751 u32 gdt_base;
18752 #else
18753 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18754 index a82c4f1..ac45053 100644
18755 --- a/arch/x86/include/asm/reboot.h
18756 +++ b/arch/x86/include/asm/reboot.h
18757 @@ -6,13 +6,13 @@
18758 struct pt_regs;
18759
18760 struct machine_ops {
18761 - void (*restart)(char *cmd);
18762 - void (*halt)(void);
18763 - void (*power_off)(void);
18764 + void (* __noreturn restart)(char *cmd);
18765 + void (* __noreturn halt)(void);
18766 + void (* __noreturn power_off)(void);
18767 void (*shutdown)(void);
18768 void (*crash_shutdown)(struct pt_regs *);
18769 - void (*emergency_restart)(void);
18770 -};
18771 + void (* __noreturn emergency_restart)(void);
18772 +} __no_const;
18773
18774 extern struct machine_ops machine_ops;
18775
18776 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18777 index 8f7866a..e442f20 100644
18778 --- a/arch/x86/include/asm/rmwcc.h
18779 +++ b/arch/x86/include/asm/rmwcc.h
18780 @@ -3,7 +3,34 @@
18781
18782 #ifdef CC_HAVE_ASM_GOTO
18783
18784 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18785 +#ifdef CONFIG_PAX_REFCOUNT
18786 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18787 +do { \
18788 + asm_volatile_goto (fullop \
18789 + ";jno 0f\n" \
18790 + fullantiop \
18791 + ";int $4\n0:\n" \
18792 + _ASM_EXTABLE(0b, 0b) \
18793 + ";j" cc " %l[cc_label]" \
18794 + : : "m" (var), ## __VA_ARGS__ \
18795 + : "memory" : cc_label); \
18796 + return 0; \
18797 +cc_label: \
18798 + return 1; \
18799 +} while (0)
18800 +#else
18801 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18802 +do { \
18803 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18804 + : : "m" (var), ## __VA_ARGS__ \
18805 + : "memory" : cc_label); \
18806 + return 0; \
18807 +cc_label: \
18808 + return 1; \
18809 +} while (0)
18810 +#endif
18811 +
18812 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18813 do { \
18814 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18815 : : "m" (var), ## __VA_ARGS__ \
18816 @@ -13,15 +40,46 @@ cc_label: \
18817 return 1; \
18818 } while (0)
18819
18820 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18821 - __GEN_RMWcc(op " " arg0, var, cc)
18822 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18823 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18824
18825 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18826 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18827 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18828 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18829 +
18830 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18831 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18832 +
18833 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18834 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18835
18836 #else /* !CC_HAVE_ASM_GOTO */
18837
18838 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18839 +#ifdef CONFIG_PAX_REFCOUNT
18840 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18841 +do { \
18842 + char c; \
18843 + asm volatile (fullop \
18844 + ";jno 0f\n" \
18845 + fullantiop \
18846 + ";int $4\n0:\n" \
18847 + _ASM_EXTABLE(0b, 0b) \
18848 + "; set" cc " %1" \
18849 + : "+m" (var), "=qm" (c) \
18850 + : __VA_ARGS__ : "memory"); \
18851 + return c != 0; \
18852 +} while (0)
18853 +#else
18854 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18855 +do { \
18856 + char c; \
18857 + asm volatile (fullop "; set" cc " %1" \
18858 + : "+m" (var), "=qm" (c) \
18859 + : __VA_ARGS__ : "memory"); \
18860 + return c != 0; \
18861 +} while (0)
18862 +#endif
18863 +
18864 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18865 do { \
18866 char c; \
18867 asm volatile (fullop "; set" cc " %1" \
18868 @@ -30,11 +88,17 @@ do { \
18869 return c != 0; \
18870 } while (0)
18871
18872 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18873 - __GEN_RMWcc(op " " arg0, var, cc)
18874 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18875 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18876 +
18877 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18878 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18879 +
18880 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18881 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18882
18883 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18884 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18885 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18886 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18887
18888 #endif /* CC_HAVE_ASM_GOTO */
18889
18890 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18891 index cad82c9..2e5c5c1 100644
18892 --- a/arch/x86/include/asm/rwsem.h
18893 +++ b/arch/x86/include/asm/rwsem.h
18894 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18895 {
18896 asm volatile("# beginning down_read\n\t"
18897 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18898 +
18899 +#ifdef CONFIG_PAX_REFCOUNT
18900 + "jno 0f\n"
18901 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18902 + "int $4\n0:\n"
18903 + _ASM_EXTABLE(0b, 0b)
18904 +#endif
18905 +
18906 /* adds 0x00000001 */
18907 " jns 1f\n"
18908 " call call_rwsem_down_read_failed\n"
18909 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18910 "1:\n\t"
18911 " mov %1,%2\n\t"
18912 " add %3,%2\n\t"
18913 +
18914 +#ifdef CONFIG_PAX_REFCOUNT
18915 + "jno 0f\n"
18916 + "sub %3,%2\n"
18917 + "int $4\n0:\n"
18918 + _ASM_EXTABLE(0b, 0b)
18919 +#endif
18920 +
18921 " jle 2f\n\t"
18922 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18923 " jnz 1b\n\t"
18924 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18925 long tmp;
18926 asm volatile("# beginning down_write\n\t"
18927 LOCK_PREFIX " xadd %1,(%2)\n\t"
18928 +
18929 +#ifdef CONFIG_PAX_REFCOUNT
18930 + "jno 0f\n"
18931 + "mov %1,(%2)\n"
18932 + "int $4\n0:\n"
18933 + _ASM_EXTABLE(0b, 0b)
18934 +#endif
18935 +
18936 /* adds 0xffff0001, returns the old value */
18937 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18938 /* was the active mask 0 before? */
18939 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18940 long tmp;
18941 asm volatile("# beginning __up_read\n\t"
18942 LOCK_PREFIX " xadd %1,(%2)\n\t"
18943 +
18944 +#ifdef CONFIG_PAX_REFCOUNT
18945 + "jno 0f\n"
18946 + "mov %1,(%2)\n"
18947 + "int $4\n0:\n"
18948 + _ASM_EXTABLE(0b, 0b)
18949 +#endif
18950 +
18951 /* subtracts 1, returns the old value */
18952 " jns 1f\n\t"
18953 " call call_rwsem_wake\n" /* expects old value in %edx */
18954 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18955 long tmp;
18956 asm volatile("# beginning __up_write\n\t"
18957 LOCK_PREFIX " xadd %1,(%2)\n\t"
18958 +
18959 +#ifdef CONFIG_PAX_REFCOUNT
18960 + "jno 0f\n"
18961 + "mov %1,(%2)\n"
18962 + "int $4\n0:\n"
18963 + _ASM_EXTABLE(0b, 0b)
18964 +#endif
18965 +
18966 /* subtracts 0xffff0001, returns the old value */
18967 " jns 1f\n\t"
18968 " call call_rwsem_wake\n" /* expects old value in %edx */
18969 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18970 {
18971 asm volatile("# beginning __downgrade_write\n\t"
18972 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18973 +
18974 +#ifdef CONFIG_PAX_REFCOUNT
18975 + "jno 0f\n"
18976 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18977 + "int $4\n0:\n"
18978 + _ASM_EXTABLE(0b, 0b)
18979 +#endif
18980 +
18981 /*
18982 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18983 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18984 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18985 */
18986 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18987 {
18988 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18989 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18990 +
18991 +#ifdef CONFIG_PAX_REFCOUNT
18992 + "jno 0f\n"
18993 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18994 + "int $4\n0:\n"
18995 + _ASM_EXTABLE(0b, 0b)
18996 +#endif
18997 +
18998 : "+m" (sem->count)
18999 : "er" (delta));
19000 }
19001 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
19002 */
19003 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
19004 {
19005 - return delta + xadd(&sem->count, delta);
19006 + return delta + xadd_check_overflow(&sem->count, delta);
19007 }
19008
19009 #endif /* __KERNEL__ */
19010 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
19011 index db257a5..b91bc77 100644
19012 --- a/arch/x86/include/asm/segment.h
19013 +++ b/arch/x86/include/asm/segment.h
19014 @@ -73,10 +73,15 @@
19015 * 26 - ESPFIX small SS
19016 * 27 - per-cpu [ offset to per-cpu data area ]
19017 * 28 - stack_canary-20 [ for stack protector ]
19018 - * 29 - unused
19019 - * 30 - unused
19020 + * 29 - PCI BIOS CS
19021 + * 30 - PCI BIOS DS
19022 * 31 - TSS for double fault handler
19023 */
19024 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19025 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19026 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19027 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19028 +
19029 #define GDT_ENTRY_TLS_MIN 6
19030 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19031
19032 @@ -88,6 +93,8 @@
19033
19034 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
19035
19036 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
19037 +
19038 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
19039
19040 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
19041 @@ -113,6 +120,12 @@
19042 #define __KERNEL_STACK_CANARY 0
19043 #endif
19044
19045 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19046 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19047 +
19048 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19049 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19050 +
19051 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19052
19053 /*
19054 @@ -140,7 +153,7 @@
19055 */
19056
19057 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19058 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19059 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19060
19061
19062 #else
19063 @@ -164,6 +177,8 @@
19064 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19065 #define __USER32_DS __USER_DS
19066
19067 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19068 +
19069 #define GDT_ENTRY_TSS 8 /* needs two entries */
19070 #define GDT_ENTRY_LDT 10 /* needs two entries */
19071 #define GDT_ENTRY_TLS_MIN 12
19072 @@ -172,6 +187,8 @@
19073 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19074 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19075
19076 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19077 +
19078 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19079 #define FS_TLS 0
19080 #define GS_TLS 1
19081 @@ -179,12 +196,14 @@
19082 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19083 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19084
19085 -#define GDT_ENTRIES 16
19086 +#define GDT_ENTRIES 17
19087
19088 #endif
19089
19090 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19091 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19092 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19093 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19094 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19095 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19096 #ifndef CONFIG_PARAVIRT
19097 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19098 {
19099 unsigned long __limit;
19100 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19101 - return __limit + 1;
19102 + return __limit;
19103 }
19104
19105 #endif /* !__ASSEMBLY__ */
19106 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19107 index 8d3120f..352b440 100644
19108 --- a/arch/x86/include/asm/smap.h
19109 +++ b/arch/x86/include/asm/smap.h
19110 @@ -25,11 +25,40 @@
19111
19112 #include <asm/alternative-asm.h>
19113
19114 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19115 +#define ASM_PAX_OPEN_USERLAND \
19116 + 661: jmp 663f; \
19117 + .pushsection .altinstr_replacement, "a" ; \
19118 + 662: pushq %rax; nop; \
19119 + .popsection ; \
19120 + .pushsection .altinstructions, "a" ; \
19121 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19122 + .popsection ; \
19123 + call __pax_open_userland; \
19124 + popq %rax; \
19125 + 663:
19126 +
19127 +#define ASM_PAX_CLOSE_USERLAND \
19128 + 661: jmp 663f; \
19129 + .pushsection .altinstr_replacement, "a" ; \
19130 + 662: pushq %rax; nop; \
19131 + .popsection; \
19132 + .pushsection .altinstructions, "a" ; \
19133 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19134 + .popsection; \
19135 + call __pax_close_userland; \
19136 + popq %rax; \
19137 + 663:
19138 +#else
19139 +#define ASM_PAX_OPEN_USERLAND
19140 +#define ASM_PAX_CLOSE_USERLAND
19141 +#endif
19142 +
19143 #ifdef CONFIG_X86_SMAP
19144
19145 #define ASM_CLAC \
19146 661: ASM_NOP3 ; \
19147 - .pushsection .altinstr_replacement, "ax" ; \
19148 + .pushsection .altinstr_replacement, "a" ; \
19149 662: __ASM_CLAC ; \
19150 .popsection ; \
19151 .pushsection .altinstructions, "a" ; \
19152 @@ -38,7 +67,7 @@
19153
19154 #define ASM_STAC \
19155 661: ASM_NOP3 ; \
19156 - .pushsection .altinstr_replacement, "ax" ; \
19157 + .pushsection .altinstr_replacement, "a" ; \
19158 662: __ASM_STAC ; \
19159 .popsection ; \
19160 .pushsection .altinstructions, "a" ; \
19161 @@ -56,6 +85,37 @@
19162
19163 #include <asm/alternative.h>
19164
19165 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19166 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19167 +
19168 +extern void __pax_open_userland(void);
19169 +static __always_inline unsigned long pax_open_userland(void)
19170 +{
19171 +
19172 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19173 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19174 + :
19175 + : [open] "i" (__pax_open_userland)
19176 + : "memory", "rax");
19177 +#endif
19178 +
19179 + return 0;
19180 +}
19181 +
19182 +extern void __pax_close_userland(void);
19183 +static __always_inline unsigned long pax_close_userland(void)
19184 +{
19185 +
19186 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19187 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19188 + :
19189 + : [close] "i" (__pax_close_userland)
19190 + : "memory", "rax");
19191 +#endif
19192 +
19193 + return 0;
19194 +}
19195 +
19196 #ifdef CONFIG_X86_SMAP
19197
19198 static __always_inline void clac(void)
19199 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19200 index 8cd1cc3..827e09e 100644
19201 --- a/arch/x86/include/asm/smp.h
19202 +++ b/arch/x86/include/asm/smp.h
19203 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19204 /* cpus sharing the last level cache: */
19205 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19206 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19207 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19208 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19209
19210 static inline struct cpumask *cpu_sibling_mask(int cpu)
19211 {
19212 @@ -78,7 +78,7 @@ struct smp_ops {
19213
19214 void (*send_call_func_ipi)(const struct cpumask *mask);
19215 void (*send_call_func_single_ipi)(int cpu);
19216 -};
19217 +} __no_const;
19218
19219 /* Globals due to paravirt */
19220 extern void set_cpu_sibling_map(int cpu);
19221 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19222 extern int safe_smp_processor_id(void);
19223
19224 #elif defined(CONFIG_X86_64_SMP)
19225 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19226 -
19227 -#define stack_smp_processor_id() \
19228 -({ \
19229 - struct thread_info *ti; \
19230 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19231 - ti->cpu; \
19232 -})
19233 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19234 +#define stack_smp_processor_id() raw_smp_processor_id()
19235 #define safe_smp_processor_id() smp_processor_id()
19236
19237 #endif
19238 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19239 index 6a99859..03cb807 100644
19240 --- a/arch/x86/include/asm/stackprotector.h
19241 +++ b/arch/x86/include/asm/stackprotector.h
19242 @@ -47,7 +47,7 @@
19243 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19244 */
19245 #define GDT_STACK_CANARY_INIT \
19246 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19247 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19248
19249 /*
19250 * Initialize the stackprotector canary value.
19251 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19252
19253 static inline void load_stack_canary_segment(void)
19254 {
19255 -#ifdef CONFIG_X86_32
19256 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19257 asm volatile ("mov %0, %%gs" : : "r" (0));
19258 #endif
19259 }
19260 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19261 index 70bbe39..4ae2bd4 100644
19262 --- a/arch/x86/include/asm/stacktrace.h
19263 +++ b/arch/x86/include/asm/stacktrace.h
19264 @@ -11,28 +11,20 @@
19265
19266 extern int kstack_depth_to_print;
19267
19268 -struct thread_info;
19269 +struct task_struct;
19270 struct stacktrace_ops;
19271
19272 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19273 - unsigned long *stack,
19274 - unsigned long bp,
19275 - const struct stacktrace_ops *ops,
19276 - void *data,
19277 - unsigned long *end,
19278 - int *graph);
19279 +typedef unsigned long walk_stack_t(struct task_struct *task,
19280 + void *stack_start,
19281 + unsigned long *stack,
19282 + unsigned long bp,
19283 + const struct stacktrace_ops *ops,
19284 + void *data,
19285 + unsigned long *end,
19286 + int *graph);
19287
19288 -extern unsigned long
19289 -print_context_stack(struct thread_info *tinfo,
19290 - unsigned long *stack, unsigned long bp,
19291 - const struct stacktrace_ops *ops, void *data,
19292 - unsigned long *end, int *graph);
19293 -
19294 -extern unsigned long
19295 -print_context_stack_bp(struct thread_info *tinfo,
19296 - unsigned long *stack, unsigned long bp,
19297 - const struct stacktrace_ops *ops, void *data,
19298 - unsigned long *end, int *graph);
19299 +extern walk_stack_t print_context_stack;
19300 +extern walk_stack_t print_context_stack_bp;
19301
19302 /* Generic stack tracer with callbacks */
19303
19304 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19305 void (*address)(void *data, unsigned long address, int reliable);
19306 /* On negative return stop dumping */
19307 int (*stack)(void *data, char *name);
19308 - walk_stack_t walk_stack;
19309 + walk_stack_t *walk_stack;
19310 };
19311
19312 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19313 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19314 index 751bf4b..a1278b5 100644
19315 --- a/arch/x86/include/asm/switch_to.h
19316 +++ b/arch/x86/include/asm/switch_to.h
19317 @@ -112,7 +112,7 @@ do { \
19318 "call __switch_to\n\t" \
19319 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19320 __switch_canary \
19321 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19322 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19323 "movq %%rax,%%rdi\n\t" \
19324 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19325 "jnz ret_from_fork\n\t" \
19326 @@ -123,7 +123,7 @@ do { \
19327 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19328 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19329 [_tif_fork] "i" (_TIF_FORK), \
19330 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19331 + [thread_info] "m" (current_tinfo), \
19332 [current_task] "m" (current_task) \
19333 __switch_canary_iparam \
19334 : "memory", "cc" __EXTRA_CLOBBER)
19335 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19336 index 547e344..6be1175 100644
19337 --- a/arch/x86/include/asm/thread_info.h
19338 +++ b/arch/x86/include/asm/thread_info.h
19339 @@ -24,7 +24,6 @@ struct exec_domain;
19340 #include <linux/atomic.h>
19341
19342 struct thread_info {
19343 - struct task_struct *task; /* main task structure */
19344 struct exec_domain *exec_domain; /* execution domain */
19345 __u32 flags; /* low level flags */
19346 __u32 status; /* thread synchronous flags */
19347 @@ -33,13 +32,13 @@ struct thread_info {
19348 mm_segment_t addr_limit;
19349 struct restart_block restart_block;
19350 void __user *sysenter_return;
19351 + unsigned long lowest_stack;
19352 unsigned int sig_on_uaccess_error:1;
19353 unsigned int uaccess_err:1; /* uaccess failed */
19354 };
19355
19356 -#define INIT_THREAD_INFO(tsk) \
19357 +#define INIT_THREAD_INFO \
19358 { \
19359 - .task = &tsk, \
19360 .exec_domain = &default_exec_domain, \
19361 .flags = 0, \
19362 .cpu = 0, \
19363 @@ -50,7 +49,7 @@ struct thread_info {
19364 }, \
19365 }
19366
19367 -#define init_thread_info (init_thread_union.thread_info)
19368 +#define init_thread_info (init_thread_union.stack)
19369 #define init_stack (init_thread_union.stack)
19370
19371 #else /* !__ASSEMBLY__ */
19372 @@ -91,6 +90,7 @@ struct thread_info {
19373 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19374 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19375 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19376 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19377
19378 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19379 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19380 @@ -115,17 +115,18 @@ struct thread_info {
19381 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19382 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19383 #define _TIF_X32 (1 << TIF_X32)
19384 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19385
19386 /* work to do in syscall_trace_enter() */
19387 #define _TIF_WORK_SYSCALL_ENTRY \
19388 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19389 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19390 - _TIF_NOHZ)
19391 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19392
19393 /* work to do in syscall_trace_leave() */
19394 #define _TIF_WORK_SYSCALL_EXIT \
19395 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19396 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19397 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19398
19399 /* work to do on interrupt/exception return */
19400 #define _TIF_WORK_MASK \
19401 @@ -136,7 +137,7 @@ struct thread_info {
19402 /* work to do on any return to user space */
19403 #define _TIF_ALLWORK_MASK \
19404 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19405 - _TIF_NOHZ)
19406 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19407
19408 /* Only used for 64 bit */
19409 #define _TIF_DO_NOTIFY_MASK \
19410 @@ -151,7 +152,6 @@ struct thread_info {
19411 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19412
19413 #define STACK_WARN (THREAD_SIZE/8)
19414 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19415
19416 /*
19417 * macros/functions for gaining access to the thread information structure
19418 @@ -162,26 +162,18 @@ struct thread_info {
19419
19420 DECLARE_PER_CPU(unsigned long, kernel_stack);
19421
19422 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19423 +
19424 static inline struct thread_info *current_thread_info(void)
19425 {
19426 - struct thread_info *ti;
19427 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19428 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19429 - return ti;
19430 + return this_cpu_read_stable(current_tinfo);
19431 }
19432
19433 #else /* !__ASSEMBLY__ */
19434
19435 /* how to get the thread information struct from ASM */
19436 #define GET_THREAD_INFO(reg) \
19437 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19438 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19439 -
19440 -/*
19441 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19442 - * a certain register (to be used in assembler memory operands).
19443 - */
19444 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19445 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19446
19447 #endif
19448
19449 @@ -237,5 +229,12 @@ static inline bool is_ia32_task(void)
19450 extern void arch_task_cache_init(void);
19451 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19452 extern void arch_release_task_struct(struct task_struct *tsk);
19453 +
19454 +#define __HAVE_THREAD_FUNCTIONS
19455 +#define task_thread_info(task) (&(task)->tinfo)
19456 +#define task_stack_page(task) ((task)->stack)
19457 +#define setup_thread_stack(p, org) do {} while (0)
19458 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19459 +
19460 #endif
19461 #endif /* _ASM_X86_THREAD_INFO_H */
19462 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19463 index 04905bf..1178cdf 100644
19464 --- a/arch/x86/include/asm/tlbflush.h
19465 +++ b/arch/x86/include/asm/tlbflush.h
19466 @@ -17,18 +17,44 @@
19467
19468 static inline void __native_flush_tlb(void)
19469 {
19470 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19471 + u64 descriptor[2];
19472 +
19473 + descriptor[0] = PCID_KERNEL;
19474 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19475 + return;
19476 + }
19477 +
19478 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19479 + if (static_cpu_has(X86_FEATURE_PCID)) {
19480 + unsigned int cpu = raw_get_cpu();
19481 +
19482 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19483 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19484 + raw_put_cpu_no_resched();
19485 + return;
19486 + }
19487 +#endif
19488 +
19489 native_write_cr3(native_read_cr3());
19490 }
19491
19492 static inline void __native_flush_tlb_global_irq_disabled(void)
19493 {
19494 - unsigned long cr4;
19495 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19496 + u64 descriptor[2];
19497
19498 - cr4 = native_read_cr4();
19499 - /* clear PGE */
19500 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19501 - /* write old PGE again and flush TLBs */
19502 - native_write_cr4(cr4);
19503 + descriptor[0] = PCID_KERNEL;
19504 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19505 + } else {
19506 + unsigned long cr4;
19507 +
19508 + cr4 = native_read_cr4();
19509 + /* clear PGE */
19510 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19511 + /* write old PGE again and flush TLBs */
19512 + native_write_cr4(cr4);
19513 + }
19514 }
19515
19516 static inline void __native_flush_tlb_global(void)
19517 @@ -49,6 +75,41 @@ static inline void __native_flush_tlb_global(void)
19518
19519 static inline void __native_flush_tlb_single(unsigned long addr)
19520 {
19521 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19522 + u64 descriptor[2];
19523 +
19524 + descriptor[0] = PCID_KERNEL;
19525 + descriptor[1] = addr;
19526 +
19527 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19528 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19529 + if (addr < TASK_SIZE_MAX)
19530 + descriptor[1] += pax_user_shadow_base;
19531 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19532 + }
19533 +
19534 + descriptor[0] = PCID_USER;
19535 + descriptor[1] = addr;
19536 +#endif
19537 +
19538 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19539 + return;
19540 + }
19541 +
19542 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19543 + if (static_cpu_has(X86_FEATURE_PCID)) {
19544 + unsigned int cpu = raw_get_cpu();
19545 +
19546 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19547 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19548 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19549 + raw_put_cpu_no_resched();
19550 +
19551 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19552 + addr += pax_user_shadow_base;
19553 + }
19554 +#endif
19555 +
19556 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19557 }
19558
19559 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19560 index 0d592e0..7430aad 100644
19561 --- a/arch/x86/include/asm/uaccess.h
19562 +++ b/arch/x86/include/asm/uaccess.h
19563 @@ -7,6 +7,7 @@
19564 #include <linux/compiler.h>
19565 #include <linux/thread_info.h>
19566 #include <linux/string.h>
19567 +#include <linux/spinlock.h>
19568 #include <asm/asm.h>
19569 #include <asm/page.h>
19570 #include <asm/smap.h>
19571 @@ -29,7 +30,12 @@
19572
19573 #define get_ds() (KERNEL_DS)
19574 #define get_fs() (current_thread_info()->addr_limit)
19575 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19576 +void __set_fs(mm_segment_t x);
19577 +void set_fs(mm_segment_t x);
19578 +#else
19579 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19580 +#endif
19581
19582 #define segment_eq(a, b) ((a).seg == (b).seg)
19583
19584 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19585 * checks that the pointer is in the user space range - after calling
19586 * this function, memory access functions may still return -EFAULT.
19587 */
19588 -#define access_ok(type, addr, size) \
19589 - likely(!__range_not_ok(addr, size, user_addr_max()))
19590 +extern int _cond_resched(void);
19591 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19592 +#define access_ok(type, addr, size) \
19593 +({ \
19594 + unsigned long __size = size; \
19595 + unsigned long __addr = (unsigned long)addr; \
19596 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19597 + if (__ret_ao && __size) { \
19598 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19599 + unsigned long __end_ao = __addr + __size - 1; \
19600 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19601 + while (__addr_ao <= __end_ao) { \
19602 + char __c_ao; \
19603 + __addr_ao += PAGE_SIZE; \
19604 + if (__size > PAGE_SIZE) \
19605 + _cond_resched(); \
19606 + if (__get_user(__c_ao, (char __user *)__addr)) \
19607 + break; \
19608 + if (type != VERIFY_WRITE) { \
19609 + __addr = __addr_ao; \
19610 + continue; \
19611 + } \
19612 + if (__put_user(__c_ao, (char __user *)__addr)) \
19613 + break; \
19614 + __addr = __addr_ao; \
19615 + } \
19616 + } \
19617 + } \
19618 + __ret_ao; \
19619 +})
19620
19621 /*
19622 * The exception table consists of pairs of addresses relative to the
19623 @@ -176,10 +210,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19624 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19625 __chk_user_ptr(ptr); \
19626 might_fault(); \
19627 + pax_open_userland(); \
19628 asm volatile("call __get_user_%P3" \
19629 : "=a" (__ret_gu), "=r" (__val_gu) \
19630 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19631 (x) = (__typeof__(*(ptr))) __val_gu; \
19632 + pax_close_userland(); \
19633 __ret_gu; \
19634 })
19635
19636 @@ -187,13 +223,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19637 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19638 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19639
19640 -
19641 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19642 +#define __copyuser_seg "gs;"
19643 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19644 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19645 +#else
19646 +#define __copyuser_seg
19647 +#define __COPYUSER_SET_ES
19648 +#define __COPYUSER_RESTORE_ES
19649 +#endif
19650
19651 #ifdef CONFIG_X86_32
19652 #define __put_user_asm_u64(x, addr, err, errret) \
19653 asm volatile(ASM_STAC "\n" \
19654 - "1: movl %%eax,0(%2)\n" \
19655 - "2: movl %%edx,4(%2)\n" \
19656 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19657 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19658 "3: " ASM_CLAC "\n" \
19659 ".section .fixup,\"ax\"\n" \
19660 "4: movl %3,%0\n" \
19661 @@ -206,8 +250,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19662
19663 #define __put_user_asm_ex_u64(x, addr) \
19664 asm volatile(ASM_STAC "\n" \
19665 - "1: movl %%eax,0(%1)\n" \
19666 - "2: movl %%edx,4(%1)\n" \
19667 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19668 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19669 "3: " ASM_CLAC "\n" \
19670 _ASM_EXTABLE_EX(1b, 2b) \
19671 _ASM_EXTABLE_EX(2b, 3b) \
19672 @@ -257,7 +301,8 @@ extern void __put_user_8(void);
19673 __typeof__(*(ptr)) __pu_val; \
19674 __chk_user_ptr(ptr); \
19675 might_fault(); \
19676 - __pu_val = x; \
19677 + __pu_val = (x); \
19678 + pax_open_userland(); \
19679 switch (sizeof(*(ptr))) { \
19680 case 1: \
19681 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19682 @@ -275,6 +320,7 @@ extern void __put_user_8(void);
19683 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19684 break; \
19685 } \
19686 + pax_close_userland(); \
19687 __ret_pu; \
19688 })
19689
19690 @@ -355,8 +401,10 @@ do { \
19691 } while (0)
19692
19693 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19694 +do { \
19695 + pax_open_userland(); \
19696 asm volatile(ASM_STAC "\n" \
19697 - "1: mov"itype" %2,%"rtype"1\n" \
19698 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19699 "2: " ASM_CLAC "\n" \
19700 ".section .fixup,\"ax\"\n" \
19701 "3: mov %3,%0\n" \
19702 @@ -364,8 +412,10 @@ do { \
19703 " jmp 2b\n" \
19704 ".previous\n" \
19705 _ASM_EXTABLE(1b, 3b) \
19706 - : "=r" (err), ltype(x) \
19707 - : "m" (__m(addr)), "i" (errret), "0" (err))
19708 + : "=r" (err), ltype (x) \
19709 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19710 + pax_close_userland(); \
19711 +} while (0)
19712
19713 #define __get_user_size_ex(x, ptr, size) \
19714 do { \
19715 @@ -389,7 +439,7 @@ do { \
19716 } while (0)
19717
19718 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19719 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19720 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19721 "2:\n" \
19722 _ASM_EXTABLE_EX(1b, 2b) \
19723 : ltype(x) : "m" (__m(addr)))
19724 @@ -406,13 +456,24 @@ do { \
19725 int __gu_err; \
19726 unsigned long __gu_val; \
19727 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19728 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19729 + (x) = (__typeof__(*(ptr)))__gu_val; \
19730 __gu_err; \
19731 })
19732
19733 /* FIXME: this hack is definitely wrong -AK */
19734 struct __large_struct { unsigned long buf[100]; };
19735 -#define __m(x) (*(struct __large_struct __user *)(x))
19736 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19737 +#define ____m(x) \
19738 +({ \
19739 + unsigned long ____x = (unsigned long)(x); \
19740 + if (____x < pax_user_shadow_base) \
19741 + ____x += pax_user_shadow_base; \
19742 + (typeof(x))____x; \
19743 +})
19744 +#else
19745 +#define ____m(x) (x)
19746 +#endif
19747 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19748
19749 /*
19750 * Tell gcc we read from memory instead of writing: this is because
19751 @@ -420,8 +481,10 @@ struct __large_struct { unsigned long buf[100]; };
19752 * aliasing issues.
19753 */
19754 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19755 +do { \
19756 + pax_open_userland(); \
19757 asm volatile(ASM_STAC "\n" \
19758 - "1: mov"itype" %"rtype"1,%2\n" \
19759 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19760 "2: " ASM_CLAC "\n" \
19761 ".section .fixup,\"ax\"\n" \
19762 "3: mov %3,%0\n" \
19763 @@ -429,10 +492,12 @@ struct __large_struct { unsigned long buf[100]; };
19764 ".previous\n" \
19765 _ASM_EXTABLE(1b, 3b) \
19766 : "=r"(err) \
19767 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19768 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19769 + pax_close_userland(); \
19770 +} while (0)
19771
19772 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19773 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19774 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19775 "2:\n" \
19776 _ASM_EXTABLE_EX(1b, 2b) \
19777 : : ltype(x), "m" (__m(addr)))
19778 @@ -442,11 +507,13 @@ struct __large_struct { unsigned long buf[100]; };
19779 */
19780 #define uaccess_try do { \
19781 current_thread_info()->uaccess_err = 0; \
19782 + pax_open_userland(); \
19783 stac(); \
19784 barrier();
19785
19786 #define uaccess_catch(err) \
19787 clac(); \
19788 + pax_close_userland(); \
19789 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19790 } while (0)
19791
19792 @@ -471,8 +538,12 @@ struct __large_struct { unsigned long buf[100]; };
19793 * On error, the variable @x is set to zero.
19794 */
19795
19796 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19797 +#define __get_user(x, ptr) get_user((x), (ptr))
19798 +#else
19799 #define __get_user(x, ptr) \
19800 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19801 +#endif
19802
19803 /**
19804 * __put_user: - Write a simple value into user space, with less checking.
19805 @@ -494,8 +565,12 @@ struct __large_struct { unsigned long buf[100]; };
19806 * Returns zero on success, or -EFAULT on error.
19807 */
19808
19809 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19810 +#define __put_user(x, ptr) put_user((x), (ptr))
19811 +#else
19812 #define __put_user(x, ptr) \
19813 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19814 +#endif
19815
19816 #define __get_user_unaligned __get_user
19817 #define __put_user_unaligned __put_user
19818 @@ -513,7 +588,7 @@ struct __large_struct { unsigned long buf[100]; };
19819 #define get_user_ex(x, ptr) do { \
19820 unsigned long __gue_val; \
19821 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19822 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19823 + (x) = (__typeof__(*(ptr)))__gue_val; \
19824 } while (0)
19825
19826 #define put_user_try uaccess_try
19827 @@ -531,7 +606,7 @@ extern __must_check long strlen_user(const char __user *str);
19828 extern __must_check long strnlen_user(const char __user *str, long n);
19829
19830 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19831 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19832 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19833
19834 extern void __cmpxchg_wrong_size(void)
19835 __compiletime_error("Bad argument size for cmpxchg");
19836 @@ -542,18 +617,19 @@ extern void __cmpxchg_wrong_size(void)
19837 __typeof__(ptr) __uval = (uval); \
19838 __typeof__(*(ptr)) __old = (old); \
19839 __typeof__(*(ptr)) __new = (new); \
19840 + pax_open_userland(); \
19841 switch (size) { \
19842 case 1: \
19843 { \
19844 asm volatile("\t" ASM_STAC "\n" \
19845 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19846 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19847 "2:\t" ASM_CLAC "\n" \
19848 "\t.section .fixup, \"ax\"\n" \
19849 "3:\tmov %3, %0\n" \
19850 "\tjmp 2b\n" \
19851 "\t.previous\n" \
19852 _ASM_EXTABLE(1b, 3b) \
19853 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19854 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19855 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19856 : "memory" \
19857 ); \
19858 @@ -562,14 +638,14 @@ extern void __cmpxchg_wrong_size(void)
19859 case 2: \
19860 { \
19861 asm volatile("\t" ASM_STAC "\n" \
19862 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19863 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19864 "2:\t" ASM_CLAC "\n" \
19865 "\t.section .fixup, \"ax\"\n" \
19866 "3:\tmov %3, %0\n" \
19867 "\tjmp 2b\n" \
19868 "\t.previous\n" \
19869 _ASM_EXTABLE(1b, 3b) \
19870 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19871 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19872 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19873 : "memory" \
19874 ); \
19875 @@ -578,14 +654,14 @@ extern void __cmpxchg_wrong_size(void)
19876 case 4: \
19877 { \
19878 asm volatile("\t" ASM_STAC "\n" \
19879 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19880 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19881 "2:\t" ASM_CLAC "\n" \
19882 "\t.section .fixup, \"ax\"\n" \
19883 "3:\tmov %3, %0\n" \
19884 "\tjmp 2b\n" \
19885 "\t.previous\n" \
19886 _ASM_EXTABLE(1b, 3b) \
19887 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19888 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19889 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19890 : "memory" \
19891 ); \
19892 @@ -597,14 +673,14 @@ extern void __cmpxchg_wrong_size(void)
19893 __cmpxchg_wrong_size(); \
19894 \
19895 asm volatile("\t" ASM_STAC "\n" \
19896 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19897 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19898 "2:\t" ASM_CLAC "\n" \
19899 "\t.section .fixup, \"ax\"\n" \
19900 "3:\tmov %3, %0\n" \
19901 "\tjmp 2b\n" \
19902 "\t.previous\n" \
19903 _ASM_EXTABLE(1b, 3b) \
19904 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19905 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19906 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19907 : "memory" \
19908 ); \
19909 @@ -613,6 +689,7 @@ extern void __cmpxchg_wrong_size(void)
19910 default: \
19911 __cmpxchg_wrong_size(); \
19912 } \
19913 + pax_close_userland(); \
19914 *__uval = __old; \
19915 __ret; \
19916 })
19917 @@ -636,17 +713,6 @@ extern struct movsl_mask {
19918
19919 #define ARCH_HAS_NOCACHE_UACCESS 1
19920
19921 -#ifdef CONFIG_X86_32
19922 -# include <asm/uaccess_32.h>
19923 -#else
19924 -# include <asm/uaccess_64.h>
19925 -#endif
19926 -
19927 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19928 - unsigned n);
19929 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19930 - unsigned n);
19931 -
19932 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19933 # define copy_user_diag __compiletime_error
19934 #else
19935 @@ -656,7 +722,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19936 extern void copy_user_diag("copy_from_user() buffer size is too small")
19937 copy_from_user_overflow(void);
19938 extern void copy_user_diag("copy_to_user() buffer size is too small")
19939 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19940 +copy_to_user_overflow(void);
19941
19942 #undef copy_user_diag
19943
19944 @@ -669,7 +735,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19945
19946 extern void
19947 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19948 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19949 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19950 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19951
19952 #else
19953 @@ -684,10 +750,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19954
19955 #endif
19956
19957 +#ifdef CONFIG_X86_32
19958 +# include <asm/uaccess_32.h>
19959 +#else
19960 +# include <asm/uaccess_64.h>
19961 +#endif
19962 +
19963 static inline unsigned long __must_check
19964 copy_from_user(void *to, const void __user *from, unsigned long n)
19965 {
19966 - int sz = __compiletime_object_size(to);
19967 + size_t sz = __compiletime_object_size(to);
19968
19969 might_fault();
19970
19971 @@ -709,12 +781,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19972 * case, and do only runtime checking for non-constant sizes.
19973 */
19974
19975 - if (likely(sz < 0 || sz >= n))
19976 - n = _copy_from_user(to, from, n);
19977 - else if(__builtin_constant_p(n))
19978 - copy_from_user_overflow();
19979 - else
19980 - __copy_from_user_overflow(sz, n);
19981 + if (likely(sz != (size_t)-1 && sz < n)) {
19982 + if(__builtin_constant_p(n))
19983 + copy_from_user_overflow();
19984 + else
19985 + __copy_from_user_overflow(sz, n);
19986 + } else if (access_ok(VERIFY_READ, from, n))
19987 + n = __copy_from_user(to, from, n);
19988 + else if ((long)n > 0)
19989 + memset(to, 0, n);
19990
19991 return n;
19992 }
19993 @@ -722,17 +797,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19994 static inline unsigned long __must_check
19995 copy_to_user(void __user *to, const void *from, unsigned long n)
19996 {
19997 - int sz = __compiletime_object_size(from);
19998 + size_t sz = __compiletime_object_size(from);
19999
20000 might_fault();
20001
20002 /* See the comment in copy_from_user() above. */
20003 - if (likely(sz < 0 || sz >= n))
20004 - n = _copy_to_user(to, from, n);
20005 - else if(__builtin_constant_p(n))
20006 - copy_to_user_overflow();
20007 - else
20008 - __copy_to_user_overflow(sz, n);
20009 + if (likely(sz != (size_t)-1 && sz < n)) {
20010 + if(__builtin_constant_p(n))
20011 + copy_to_user_overflow();
20012 + else
20013 + __copy_to_user_overflow(sz, n);
20014 + } else if (access_ok(VERIFY_WRITE, to, n))
20015 + n = __copy_to_user(to, from, n);
20016
20017 return n;
20018 }
20019 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
20020 index 3c03a5d..edb68ae 100644
20021 --- a/arch/x86/include/asm/uaccess_32.h
20022 +++ b/arch/x86/include/asm/uaccess_32.h
20023 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
20024 * anything, so this is accurate.
20025 */
20026
20027 -static __always_inline unsigned long __must_check
20028 +static __always_inline __size_overflow(3) unsigned long __must_check
20029 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20030 {
20031 + if ((long)n < 0)
20032 + return n;
20033 +
20034 + check_object_size(from, n, true);
20035 +
20036 if (__builtin_constant_p(n)) {
20037 unsigned long ret;
20038
20039 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20040 __copy_to_user(void __user *to, const void *from, unsigned long n)
20041 {
20042 might_fault();
20043 +
20044 return __copy_to_user_inatomic(to, from, n);
20045 }
20046
20047 -static __always_inline unsigned long
20048 +static __always_inline __size_overflow(3) unsigned long
20049 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20050 {
20051 + if ((long)n < 0)
20052 + return n;
20053 +
20054 /* Avoid zeroing the tail if the copy fails..
20055 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20056 * but as the zeroing behaviour is only significant when n is not
20057 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20058 __copy_from_user(void *to, const void __user *from, unsigned long n)
20059 {
20060 might_fault();
20061 +
20062 + if ((long)n < 0)
20063 + return n;
20064 +
20065 + check_object_size(to, n, false);
20066 +
20067 if (__builtin_constant_p(n)) {
20068 unsigned long ret;
20069
20070 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20071 const void __user *from, unsigned long n)
20072 {
20073 might_fault();
20074 +
20075 + if ((long)n < 0)
20076 + return n;
20077 +
20078 if (__builtin_constant_p(n)) {
20079 unsigned long ret;
20080
20081 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20082 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20083 unsigned long n)
20084 {
20085 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20086 + if ((long)n < 0)
20087 + return n;
20088 +
20089 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20090 }
20091
20092 #endif /* _ASM_X86_UACCESS_32_H */
20093 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20094 index 12a26b9..c36fff5 100644
20095 --- a/arch/x86/include/asm/uaccess_64.h
20096 +++ b/arch/x86/include/asm/uaccess_64.h
20097 @@ -10,6 +10,9 @@
20098 #include <asm/alternative.h>
20099 #include <asm/cpufeature.h>
20100 #include <asm/page.h>
20101 +#include <asm/pgtable.h>
20102 +
20103 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20104
20105 /*
20106 * Copy To/From Userspace
20107 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20108 __must_check unsigned long
20109 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20110
20111 -static __always_inline __must_check unsigned long
20112 -copy_user_generic(void *to, const void *from, unsigned len)
20113 +static __always_inline __must_check __size_overflow(3) unsigned long
20114 +copy_user_generic(void *to, const void *from, unsigned long len)
20115 {
20116 unsigned ret;
20117
20118 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20119 }
20120
20121 __must_check unsigned long
20122 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20123 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20124
20125 static __always_inline __must_check
20126 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20127 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20128 {
20129 - int ret = 0;
20130 + size_t sz = __compiletime_object_size(dst);
20131 + unsigned ret = 0;
20132 +
20133 + if (size > INT_MAX)
20134 + return size;
20135 +
20136 + check_object_size(dst, size, false);
20137 +
20138 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20139 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20140 + return size;
20141 +#endif
20142 +
20143 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20144 + if(__builtin_constant_p(size))
20145 + copy_from_user_overflow();
20146 + else
20147 + __copy_from_user_overflow(sz, size);
20148 + return size;
20149 + }
20150
20151 if (!__builtin_constant_p(size))
20152 - return copy_user_generic(dst, (__force void *)src, size);
20153 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20154 switch (size) {
20155 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20156 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20157 ret, "b", "b", "=q", 1);
20158 return ret;
20159 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20160 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20161 ret, "w", "w", "=r", 2);
20162 return ret;
20163 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20164 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20165 ret, "l", "k", "=r", 4);
20166 return ret;
20167 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20168 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20169 ret, "q", "", "=r", 8);
20170 return ret;
20171 case 10:
20172 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20173 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20174 ret, "q", "", "=r", 10);
20175 if (unlikely(ret))
20176 return ret;
20177 __get_user_asm(*(u16 *)(8 + (char *)dst),
20178 - (u16 __user *)(8 + (char __user *)src),
20179 + (const u16 __user *)(8 + (const char __user *)src),
20180 ret, "w", "w", "=r", 2);
20181 return ret;
20182 case 16:
20183 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20184 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20185 ret, "q", "", "=r", 16);
20186 if (unlikely(ret))
20187 return ret;
20188 __get_user_asm(*(u64 *)(8 + (char *)dst),
20189 - (u64 __user *)(8 + (char __user *)src),
20190 + (const u64 __user *)(8 + (const char __user *)src),
20191 ret, "q", "", "=r", 8);
20192 return ret;
20193 default:
20194 - return copy_user_generic(dst, (__force void *)src, size);
20195 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20196 }
20197 }
20198
20199 static __always_inline __must_check
20200 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20201 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20202 {
20203 might_fault();
20204 return __copy_from_user_nocheck(dst, src, size);
20205 }
20206
20207 static __always_inline __must_check
20208 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20209 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20210 {
20211 - int ret = 0;
20212 + size_t sz = __compiletime_object_size(src);
20213 + unsigned ret = 0;
20214 +
20215 + if (size > INT_MAX)
20216 + return size;
20217 +
20218 + check_object_size(src, size, true);
20219 +
20220 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20221 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20222 + return size;
20223 +#endif
20224 +
20225 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20226 + if(__builtin_constant_p(size))
20227 + copy_to_user_overflow();
20228 + else
20229 + __copy_to_user_overflow(sz, size);
20230 + return size;
20231 + }
20232
20233 if (!__builtin_constant_p(size))
20234 - return copy_user_generic((__force void *)dst, src, size);
20235 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20236 switch (size) {
20237 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20238 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20239 ret, "b", "b", "iq", 1);
20240 return ret;
20241 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20242 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20243 ret, "w", "w", "ir", 2);
20244 return ret;
20245 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20246 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20247 ret, "l", "k", "ir", 4);
20248 return ret;
20249 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20250 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20251 ret, "q", "", "er", 8);
20252 return ret;
20253 case 10:
20254 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20255 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20256 ret, "q", "", "er", 10);
20257 if (unlikely(ret))
20258 return ret;
20259 asm("":::"memory");
20260 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20261 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20262 ret, "w", "w", "ir", 2);
20263 return ret;
20264 case 16:
20265 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20266 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20267 ret, "q", "", "er", 16);
20268 if (unlikely(ret))
20269 return ret;
20270 asm("":::"memory");
20271 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20272 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20273 ret, "q", "", "er", 8);
20274 return ret;
20275 default:
20276 - return copy_user_generic((__force void *)dst, src, size);
20277 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20278 }
20279 }
20280
20281 static __always_inline __must_check
20282 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20283 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20284 {
20285 might_fault();
20286 return __copy_to_user_nocheck(dst, src, size);
20287 }
20288
20289 static __always_inline __must_check
20290 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20291 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20292 {
20293 - int ret = 0;
20294 + unsigned ret = 0;
20295
20296 might_fault();
20297 +
20298 + if (size > INT_MAX)
20299 + return size;
20300 +
20301 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20302 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20303 + return size;
20304 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20305 + return size;
20306 +#endif
20307 +
20308 if (!__builtin_constant_p(size))
20309 - return copy_user_generic((__force void *)dst,
20310 - (__force void *)src, size);
20311 + return copy_user_generic((__force_kernel void *)____m(dst),
20312 + (__force_kernel const void *)____m(src), size);
20313 switch (size) {
20314 case 1: {
20315 u8 tmp;
20316 - __get_user_asm(tmp, (u8 __user *)src,
20317 + __get_user_asm(tmp, (const u8 __user *)src,
20318 ret, "b", "b", "=q", 1);
20319 if (likely(!ret))
20320 __put_user_asm(tmp, (u8 __user *)dst,
20321 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20322 }
20323 case 2: {
20324 u16 tmp;
20325 - __get_user_asm(tmp, (u16 __user *)src,
20326 + __get_user_asm(tmp, (const u16 __user *)src,
20327 ret, "w", "w", "=r", 2);
20328 if (likely(!ret))
20329 __put_user_asm(tmp, (u16 __user *)dst,
20330 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20331
20332 case 4: {
20333 u32 tmp;
20334 - __get_user_asm(tmp, (u32 __user *)src,
20335 + __get_user_asm(tmp, (const u32 __user *)src,
20336 ret, "l", "k", "=r", 4);
20337 if (likely(!ret))
20338 __put_user_asm(tmp, (u32 __user *)dst,
20339 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20340 }
20341 case 8: {
20342 u64 tmp;
20343 - __get_user_asm(tmp, (u64 __user *)src,
20344 + __get_user_asm(tmp, (const u64 __user *)src,
20345 ret, "q", "", "=r", 8);
20346 if (likely(!ret))
20347 __put_user_asm(tmp, (u64 __user *)dst,
20348 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20349 return ret;
20350 }
20351 default:
20352 - return copy_user_generic((__force void *)dst,
20353 - (__force void *)src, size);
20354 + return copy_user_generic((__force_kernel void *)____m(dst),
20355 + (__force_kernel const void *)____m(src), size);
20356 }
20357 }
20358
20359 -static __must_check __always_inline int
20360 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20361 +static __must_check __always_inline unsigned long
20362 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20363 {
20364 return __copy_from_user_nocheck(dst, src, size);
20365 }
20366
20367 -static __must_check __always_inline int
20368 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20369 +static __must_check __always_inline unsigned long
20370 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20371 {
20372 return __copy_to_user_nocheck(dst, src, size);
20373 }
20374
20375 -extern long __copy_user_nocache(void *dst, const void __user *src,
20376 - unsigned size, int zerorest);
20377 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20378 + unsigned long size, int zerorest);
20379
20380 -static inline int
20381 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20382 +static inline unsigned long
20383 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20384 {
20385 might_fault();
20386 +
20387 + if (size > INT_MAX)
20388 + return size;
20389 +
20390 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20391 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20392 + return size;
20393 +#endif
20394 +
20395 return __copy_user_nocache(dst, src, size, 1);
20396 }
20397
20398 -static inline int
20399 +static inline unsigned long
20400 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20401 - unsigned size)
20402 + unsigned long size)
20403 {
20404 + if (size > INT_MAX)
20405 + return size;
20406 +
20407 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20408 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20409 + return size;
20410 +#endif
20411 +
20412 return __copy_user_nocache(dst, src, size, 0);
20413 }
20414
20415 unsigned long
20416 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest);
20417 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest) __size_overflow(3);
20418
20419 #endif /* _ASM_X86_UACCESS_64_H */
20420 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20421 index 5b238981..77fdd78 100644
20422 --- a/arch/x86/include/asm/word-at-a-time.h
20423 +++ b/arch/x86/include/asm/word-at-a-time.h
20424 @@ -11,7 +11,7 @@
20425 * and shift, for example.
20426 */
20427 struct word_at_a_time {
20428 - const unsigned long one_bits, high_bits;
20429 + unsigned long one_bits, high_bits;
20430 };
20431
20432 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20433 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20434 index f58a9c7..dc378042a 100644
20435 --- a/arch/x86/include/asm/x86_init.h
20436 +++ b/arch/x86/include/asm/x86_init.h
20437 @@ -129,7 +129,7 @@ struct x86_init_ops {
20438 struct x86_init_timers timers;
20439 struct x86_init_iommu iommu;
20440 struct x86_init_pci pci;
20441 -};
20442 +} __no_const;
20443
20444 /**
20445 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20446 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20447 void (*setup_percpu_clockev)(void);
20448 void (*early_percpu_clock_init)(void);
20449 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20450 -};
20451 +} __no_const;
20452
20453 struct timespec;
20454
20455 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20456 void (*save_sched_clock_state)(void);
20457 void (*restore_sched_clock_state)(void);
20458 void (*apic_post_init)(void);
20459 -};
20460 +} __no_const;
20461
20462 struct pci_dev;
20463 struct msi_msg;
20464 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20465 void (*teardown_msi_irqs)(struct pci_dev *dev);
20466 void (*restore_msi_irqs)(struct pci_dev *dev);
20467 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20468 -};
20469 +} __no_const;
20470
20471 struct IO_APIC_route_entry;
20472 struct io_apic_irq_attr;
20473 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20474 unsigned int destination, int vector,
20475 struct io_apic_irq_attr *attr);
20476 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20477 -};
20478 +} __no_const;
20479
20480 extern struct x86_init_ops x86_init;
20481 extern struct x86_cpuinit_ops x86_cpuinit;
20482 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20483 index 5eea099..ff7ef8d 100644
20484 --- a/arch/x86/include/asm/xen/page.h
20485 +++ b/arch/x86/include/asm/xen/page.h
20486 @@ -83,7 +83,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20487 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20488 * cases needing an extended handling.
20489 */
20490 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20491 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20492 {
20493 unsigned long mfn;
20494
20495 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20496 index c9a6d68..cb57f42 100644
20497 --- a/arch/x86/include/asm/xsave.h
20498 +++ b/arch/x86/include/asm/xsave.h
20499 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20500 if (unlikely(err))
20501 return -EFAULT;
20502
20503 + pax_open_userland();
20504 __asm__ __volatile__(ASM_STAC "\n"
20505 - "1:"XSAVE"\n"
20506 + "1:"
20507 + __copyuser_seg
20508 + XSAVE"\n"
20509 "2: " ASM_CLAC "\n"
20510 xstate_fault
20511 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20512 : "memory");
20513 + pax_close_userland();
20514 return err;
20515 }
20516
20517 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20518 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20519 {
20520 int err = 0;
20521 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20522 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20523 u32 lmask = mask;
20524 u32 hmask = mask >> 32;
20525
20526 + pax_open_userland();
20527 __asm__ __volatile__(ASM_STAC "\n"
20528 - "1:"XRSTOR"\n"
20529 + "1:"
20530 + __copyuser_seg
20531 + XRSTOR"\n"
20532 "2: " ASM_CLAC "\n"
20533 xstate_fault
20534 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20535 : "memory"); /* memory required? */
20536 + pax_close_userland();
20537 return err;
20538 }
20539
20540 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20541 index d993e33..8db1b18 100644
20542 --- a/arch/x86/include/uapi/asm/e820.h
20543 +++ b/arch/x86/include/uapi/asm/e820.h
20544 @@ -58,7 +58,7 @@ struct e820map {
20545 #define ISA_START_ADDRESS 0xa0000
20546 #define ISA_END_ADDRESS 0x100000
20547
20548 -#define BIOS_BEGIN 0x000a0000
20549 +#define BIOS_BEGIN 0x000c0000
20550 #define BIOS_END 0x00100000
20551
20552 #define BIOS_ROM_BASE 0xffe00000
20553 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20554 index 7b0a55a..ad115bf 100644
20555 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20556 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20557 @@ -49,7 +49,6 @@
20558 #define EFLAGS 144
20559 #define RSP 152
20560 #define SS 160
20561 -#define ARGOFFSET R11
20562 #endif /* __ASSEMBLY__ */
20563
20564 /* top of stack page */
20565 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20566 index 5d4502c..a567e09 100644
20567 --- a/arch/x86/kernel/Makefile
20568 +++ b/arch/x86/kernel/Makefile
20569 @@ -24,7 +24,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20570 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20571 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20572 obj-y += probe_roms.o
20573 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20574 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20575 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20576 obj-$(CONFIG_X86_64) += mcount_64.o
20577 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20578 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20579 index b5ddc96..490b4e4 100644
20580 --- a/arch/x86/kernel/acpi/boot.c
20581 +++ b/arch/x86/kernel/acpi/boot.c
20582 @@ -1351,7 +1351,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
20583 * If your system is blacklisted here, but you find that acpi=force
20584 * works for you, please contact linux-acpi@vger.kernel.org
20585 */
20586 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20587 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20588 /*
20589 * Boxes that need ACPI disabled
20590 */
20591 @@ -1426,7 +1426,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20592 };
20593
20594 /* second table for DMI checks that should run after early-quirks */
20595 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20596 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20597 /*
20598 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20599 * which includes some code which overrides all temperature
20600 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20601 index 3136820..e2c6577 100644
20602 --- a/arch/x86/kernel/acpi/sleep.c
20603 +++ b/arch/x86/kernel/acpi/sleep.c
20604 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20605 #else /* CONFIG_64BIT */
20606 #ifdef CONFIG_SMP
20607 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20608 +
20609 + pax_open_kernel();
20610 early_gdt_descr.address =
20611 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20612 + pax_close_kernel();
20613 +
20614 initial_gs = per_cpu_offset(smp_processor_id());
20615 #endif
20616 initial_code = (unsigned long)wakeup_long64;
20617 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20618 index 665c6b7..eae4d56 100644
20619 --- a/arch/x86/kernel/acpi/wakeup_32.S
20620 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20621 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20622 # and restore the stack ... but you need gdt for this to work
20623 movl saved_context_esp, %esp
20624
20625 - movl %cs:saved_magic, %eax
20626 - cmpl $0x12345678, %eax
20627 + cmpl $0x12345678, saved_magic
20628 jne bogus_magic
20629
20630 # jump to place where we left off
20631 - movl saved_eip, %eax
20632 - jmp *%eax
20633 + jmp *(saved_eip)
20634
20635 bogus_magic:
20636 jmp bogus_magic
20637 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20638 index 703130f..27a155d 100644
20639 --- a/arch/x86/kernel/alternative.c
20640 +++ b/arch/x86/kernel/alternative.c
20641 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20642 */
20643 for (a = start; a < end; a++) {
20644 instr = (u8 *)&a->instr_offset + a->instr_offset;
20645 +
20646 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20647 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20648 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20649 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20650 +#endif
20651 +
20652 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20653 BUG_ON(a->replacementlen > a->instrlen);
20654 BUG_ON(a->instrlen > sizeof(insnbuf));
20655 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20656 add_nops(insnbuf + a->replacementlen,
20657 a->instrlen - a->replacementlen);
20658
20659 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20660 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20661 + instr = ktva_ktla(instr);
20662 +#endif
20663 +
20664 text_poke_early(instr, insnbuf, a->instrlen);
20665 }
20666 }
20667 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20668 for (poff = start; poff < end; poff++) {
20669 u8 *ptr = (u8 *)poff + *poff;
20670
20671 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20672 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20673 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20674 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20675 +#endif
20676 +
20677 if (!*poff || ptr < text || ptr >= text_end)
20678 continue;
20679 /* turn DS segment override prefix into lock prefix */
20680 - if (*ptr == 0x3e)
20681 + if (*ktla_ktva(ptr) == 0x3e)
20682 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20683 }
20684 mutex_unlock(&text_mutex);
20685 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20686 for (poff = start; poff < end; poff++) {
20687 u8 *ptr = (u8 *)poff + *poff;
20688
20689 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20690 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20691 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20692 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20693 +#endif
20694 +
20695 if (!*poff || ptr < text || ptr >= text_end)
20696 continue;
20697 /* turn lock prefix into DS segment override prefix */
20698 - if (*ptr == 0xf0)
20699 + if (*ktla_ktva(ptr) == 0xf0)
20700 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20701 }
20702 mutex_unlock(&text_mutex);
20703 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20704
20705 BUG_ON(p->len > MAX_PATCH_LEN);
20706 /* prep the buffer with the original instructions */
20707 - memcpy(insnbuf, p->instr, p->len);
20708 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20709 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20710 (unsigned long)p->instr, p->len);
20711
20712 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20713 if (!uniproc_patched || num_possible_cpus() == 1)
20714 free_init_pages("SMP alternatives",
20715 (unsigned long)__smp_locks,
20716 - (unsigned long)__smp_locks_end);
20717 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20718 #endif
20719
20720 apply_paravirt(__parainstructions, __parainstructions_end);
20721 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20722 * instructions. And on the local CPU you need to be protected again NMI or MCE
20723 * handlers seeing an inconsistent instruction while you patch.
20724 */
20725 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20726 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20727 size_t len)
20728 {
20729 unsigned long flags;
20730 local_irq_save(flags);
20731 - memcpy(addr, opcode, len);
20732 +
20733 + pax_open_kernel();
20734 + memcpy(ktla_ktva(addr), opcode, len);
20735 sync_core();
20736 + pax_close_kernel();
20737 +
20738 local_irq_restore(flags);
20739 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20740 that causes hangs on some VIA CPUs. */
20741 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20742 */
20743 void *text_poke(void *addr, const void *opcode, size_t len)
20744 {
20745 - unsigned long flags;
20746 - char *vaddr;
20747 + unsigned char *vaddr = ktla_ktva(addr);
20748 struct page *pages[2];
20749 - int i;
20750 + size_t i;
20751
20752 if (!core_kernel_text((unsigned long)addr)) {
20753 - pages[0] = vmalloc_to_page(addr);
20754 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20755 + pages[0] = vmalloc_to_page(vaddr);
20756 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20757 } else {
20758 - pages[0] = virt_to_page(addr);
20759 + pages[0] = virt_to_page(vaddr);
20760 WARN_ON(!PageReserved(pages[0]));
20761 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20762 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20763 }
20764 BUG_ON(!pages[0]);
20765 - local_irq_save(flags);
20766 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20767 - if (pages[1])
20768 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20769 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20770 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20771 - clear_fixmap(FIX_TEXT_POKE0);
20772 - if (pages[1])
20773 - clear_fixmap(FIX_TEXT_POKE1);
20774 - local_flush_tlb();
20775 - sync_core();
20776 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20777 - that causes hangs on some VIA CPUs. */
20778 + text_poke_early(addr, opcode, len);
20779 for (i = 0; i < len; i++)
20780 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20781 - local_irq_restore(flags);
20782 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20783 return addr;
20784 }
20785
20786 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20787 if (likely(!bp_patching_in_progress))
20788 return 0;
20789
20790 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20791 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20792 return 0;
20793
20794 /* set up the specified breakpoint handler */
20795 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20796 */
20797 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20798 {
20799 - unsigned char int3 = 0xcc;
20800 + const unsigned char int3 = 0xcc;
20801
20802 bp_int3_handler = handler;
20803 bp_int3_addr = (u8 *)addr + sizeof(int3);
20804 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20805 index 29b5b18..3bdfc29 100644
20806 --- a/arch/x86/kernel/apic/apic.c
20807 +++ b/arch/x86/kernel/apic/apic.c
20808 @@ -201,7 +201,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20809 /*
20810 * Debug level, exported for io_apic.c
20811 */
20812 -unsigned int apic_verbosity;
20813 +int apic_verbosity;
20814
20815 int pic_mode;
20816
20817 @@ -1991,7 +1991,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20818 apic_write(APIC_ESR, 0);
20819 v = apic_read(APIC_ESR);
20820 ack_APIC_irq();
20821 - atomic_inc(&irq_err_count);
20822 + atomic_inc_unchecked(&irq_err_count);
20823
20824 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20825 smp_processor_id(), v);
20826 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20827 index de918c4..32eed23 100644
20828 --- a/arch/x86/kernel/apic/apic_flat_64.c
20829 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20830 @@ -154,7 +154,7 @@ static int flat_probe(void)
20831 return 1;
20832 }
20833
20834 -static struct apic apic_flat = {
20835 +static struct apic apic_flat __read_only = {
20836 .name = "flat",
20837 .probe = flat_probe,
20838 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20839 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20840 return 0;
20841 }
20842
20843 -static struct apic apic_physflat = {
20844 +static struct apic apic_physflat __read_only = {
20845
20846 .name = "physical flat",
20847 .probe = physflat_probe,
20848 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20849 index b205cdb..d8503ff 100644
20850 --- a/arch/x86/kernel/apic/apic_noop.c
20851 +++ b/arch/x86/kernel/apic/apic_noop.c
20852 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20853 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20854 }
20855
20856 -struct apic apic_noop = {
20857 +struct apic apic_noop __read_only = {
20858 .name = "noop",
20859 .probe = noop_probe,
20860 .acpi_madt_oem_check = NULL,
20861 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20862 index c4a8d63..fe893ac 100644
20863 --- a/arch/x86/kernel/apic/bigsmp_32.c
20864 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20865 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20866 return dmi_bigsmp;
20867 }
20868
20869 -static struct apic apic_bigsmp = {
20870 +static struct apic apic_bigsmp __read_only = {
20871
20872 .name = "bigsmp",
20873 .probe = probe_bigsmp,
20874 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20875 index 3f5f604..309c0e6 100644
20876 --- a/arch/x86/kernel/apic/io_apic.c
20877 +++ b/arch/x86/kernel/apic/io_apic.c
20878 @@ -1859,7 +1859,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20879 return ret;
20880 }
20881
20882 -atomic_t irq_mis_count;
20883 +atomic_unchecked_t irq_mis_count;
20884
20885 #ifdef CONFIG_GENERIC_PENDING_IRQ
20886 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20887 @@ -2000,7 +2000,7 @@ static void ack_ioapic_level(struct irq_data *data)
20888 * at the cpu.
20889 */
20890 if (!(v & (1 << (i & 0x1f)))) {
20891 - atomic_inc(&irq_mis_count);
20892 + atomic_inc_unchecked(&irq_mis_count);
20893
20894 eoi_ioapic_irq(irq, cfg);
20895 }
20896 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20897 index bda4886..f9c7195 100644
20898 --- a/arch/x86/kernel/apic/probe_32.c
20899 +++ b/arch/x86/kernel/apic/probe_32.c
20900 @@ -72,7 +72,7 @@ static int probe_default(void)
20901 return 1;
20902 }
20903
20904 -static struct apic apic_default = {
20905 +static struct apic apic_default __read_only = {
20906
20907 .name = "default",
20908 .probe = probe_default,
20909 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20910 index 6cedd79..023ff8e 100644
20911 --- a/arch/x86/kernel/apic/vector.c
20912 +++ b/arch/x86/kernel/apic/vector.c
20913 @@ -21,7 +21,7 @@
20914
20915 static DEFINE_RAW_SPINLOCK(vector_lock);
20916
20917 -void lock_vector_lock(void)
20918 +void lock_vector_lock(void) __acquires(vector_lock)
20919 {
20920 /* Used to the online set of cpus does not change
20921 * during assign_irq_vector.
20922 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20923 raw_spin_lock(&vector_lock);
20924 }
20925
20926 -void unlock_vector_lock(void)
20927 +void unlock_vector_lock(void) __releases(vector_lock)
20928 {
20929 raw_spin_unlock(&vector_lock);
20930 }
20931 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20932 index e658f21..b695a1a 100644
20933 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20934 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20935 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20936 return notifier_from_errno(err);
20937 }
20938
20939 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20940 +static struct notifier_block x2apic_cpu_notifier = {
20941 .notifier_call = update_clusterinfo,
20942 };
20943
20944 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20945 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20946 }
20947
20948 -static struct apic apic_x2apic_cluster = {
20949 +static struct apic apic_x2apic_cluster __read_only = {
20950
20951 .name = "cluster x2apic",
20952 .probe = x2apic_cluster_probe,
20953 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20954 index 6fae733..5ca17af 100644
20955 --- a/arch/x86/kernel/apic/x2apic_phys.c
20956 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20957 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20958 return apic == &apic_x2apic_phys;
20959 }
20960
20961 -static struct apic apic_x2apic_phys = {
20962 +static struct apic apic_x2apic_phys __read_only = {
20963
20964 .name = "physical x2apic",
20965 .probe = x2apic_phys_probe,
20966 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20967 index 8e9dcfd..c61b3e4 100644
20968 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20969 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20970 @@ -348,7 +348,7 @@ static int uv_probe(void)
20971 return apic == &apic_x2apic_uv_x;
20972 }
20973
20974 -static struct apic __refdata apic_x2apic_uv_x = {
20975 +static struct apic apic_x2apic_uv_x __read_only = {
20976
20977 .name = "UV large system",
20978 .probe = uv_probe,
20979 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20980 index 927ec92..0dc3bd4 100644
20981 --- a/arch/x86/kernel/apm_32.c
20982 +++ b/arch/x86/kernel/apm_32.c
20983 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20984 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20985 * even though they are called in protected mode.
20986 */
20987 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
20988 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
20989 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
20990
20991 static const char driver_version[] = "1.16ac"; /* no spaces */
20992 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
20993 BUG_ON(cpu != 0);
20994 gdt = get_cpu_gdt_table(cpu);
20995 save_desc_40 = gdt[0x40 / 8];
20996 +
20997 + pax_open_kernel();
20998 gdt[0x40 / 8] = bad_bios_desc;
20999 + pax_close_kernel();
21000
21001 apm_irq_save(flags);
21002 APM_DO_SAVE_SEGS;
21003 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21004 &call->esi);
21005 APM_DO_RESTORE_SEGS;
21006 apm_irq_restore(flags);
21007 +
21008 + pax_open_kernel();
21009 gdt[0x40 / 8] = save_desc_40;
21010 + pax_close_kernel();
21011 +
21012 put_cpu();
21013
21014 return call->eax & 0xff;
21015 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21016 BUG_ON(cpu != 0);
21017 gdt = get_cpu_gdt_table(cpu);
21018 save_desc_40 = gdt[0x40 / 8];
21019 +
21020 + pax_open_kernel();
21021 gdt[0x40 / 8] = bad_bios_desc;
21022 + pax_close_kernel();
21023
21024 apm_irq_save(flags);
21025 APM_DO_SAVE_SEGS;
21026 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21027 &call->eax);
21028 APM_DO_RESTORE_SEGS;
21029 apm_irq_restore(flags);
21030 +
21031 + pax_open_kernel();
21032 gdt[0x40 / 8] = save_desc_40;
21033 + pax_close_kernel();
21034 +
21035 put_cpu();
21036 return error;
21037 }
21038 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21039 * code to that CPU.
21040 */
21041 gdt = get_cpu_gdt_table(0);
21042 +
21043 + pax_open_kernel();
21044 set_desc_base(&gdt[APM_CS >> 3],
21045 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21046 set_desc_base(&gdt[APM_CS_16 >> 3],
21047 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21048 set_desc_base(&gdt[APM_DS >> 3],
21049 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21050 + pax_close_kernel();
21051
21052 proc_create("apm", 0, NULL, &apm_file_ops);
21053
21054 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21055 index 9f6b934..cf5ffb3 100644
21056 --- a/arch/x86/kernel/asm-offsets.c
21057 +++ b/arch/x86/kernel/asm-offsets.c
21058 @@ -32,6 +32,8 @@ void common(void) {
21059 OFFSET(TI_flags, thread_info, flags);
21060 OFFSET(TI_status, thread_info, status);
21061 OFFSET(TI_addr_limit, thread_info, addr_limit);
21062 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21063 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21064
21065 BLANK();
21066 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21067 @@ -52,8 +54,26 @@ void common(void) {
21068 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21069 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21070 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21071 +
21072 +#ifdef CONFIG_PAX_KERNEXEC
21073 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21074 #endif
21075
21076 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21077 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21078 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21079 +#ifdef CONFIG_X86_64
21080 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21081 +#endif
21082 +#endif
21083 +
21084 +#endif
21085 +
21086 + BLANK();
21087 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21088 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21089 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21090 +
21091 #ifdef CONFIG_XEN
21092 BLANK();
21093 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21094 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21095 index fdcbb4d..036dd93 100644
21096 --- a/arch/x86/kernel/asm-offsets_64.c
21097 +++ b/arch/x86/kernel/asm-offsets_64.c
21098 @@ -80,6 +80,7 @@ int main(void)
21099 BLANK();
21100 #undef ENTRY
21101
21102 + DEFINE(TSS_size, sizeof(struct tss_struct));
21103 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21104 BLANK();
21105
21106 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21107 index 80091ae..0c5184f 100644
21108 --- a/arch/x86/kernel/cpu/Makefile
21109 +++ b/arch/x86/kernel/cpu/Makefile
21110 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21111 CFLAGS_REMOVE_perf_event.o = -pg
21112 endif
21113
21114 -# Make sure load_percpu_segment has no stackprotector
21115 -nostackp := $(call cc-option, -fno-stack-protector)
21116 -CFLAGS_common.o := $(nostackp)
21117 -
21118 obj-y := intel_cacheinfo.o scattered.o topology.o
21119 obj-y += common.o
21120 obj-y += rdrand.o
21121 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21122 index 15c5df9..d9a604a 100644
21123 --- a/arch/x86/kernel/cpu/amd.c
21124 +++ b/arch/x86/kernel/cpu/amd.c
21125 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21126 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21127 {
21128 /* AMD errata T13 (order #21922) */
21129 - if ((c->x86 == 6)) {
21130 + if (c->x86 == 6) {
21131 /* Duron Rev A0 */
21132 if (c->x86_model == 3 && c->x86_mask == 0)
21133 size = 64;
21134 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21135 index c604965..0b0e28a 100644
21136 --- a/arch/x86/kernel/cpu/common.c
21137 +++ b/arch/x86/kernel/cpu/common.c
21138 @@ -90,60 +90,6 @@ static const struct cpu_dev default_cpu = {
21139
21140 static const struct cpu_dev *this_cpu = &default_cpu;
21141
21142 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21143 -#ifdef CONFIG_X86_64
21144 - /*
21145 - * We need valid kernel segments for data and code in long mode too
21146 - * IRET will check the segment types kkeil 2000/10/28
21147 - * Also sysret mandates a special GDT layout
21148 - *
21149 - * TLS descriptors are currently at a different place compared to i386.
21150 - * Hopefully nobody expects them at a fixed place (Wine?)
21151 - */
21152 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21153 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21154 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21155 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21156 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21157 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21158 -#else
21159 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21160 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21161 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21162 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21163 - /*
21164 - * Segments used for calling PnP BIOS have byte granularity.
21165 - * They code segments and data segments have fixed 64k limits,
21166 - * the transfer segment sizes are set at run time.
21167 - */
21168 - /* 32-bit code */
21169 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21170 - /* 16-bit code */
21171 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21172 - /* 16-bit data */
21173 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21174 - /* 16-bit data */
21175 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21176 - /* 16-bit data */
21177 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21178 - /*
21179 - * The APM segments have byte granularity and their bases
21180 - * are set at run time. All have 64k limits.
21181 - */
21182 - /* 32-bit code */
21183 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21184 - /* 16-bit code */
21185 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21186 - /* data */
21187 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21188 -
21189 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21190 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21191 - GDT_STACK_CANARY_INIT
21192 -#endif
21193 -} };
21194 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21195 -
21196 static int __init x86_xsave_setup(char *s)
21197 {
21198 if (strlen(s))
21199 @@ -305,6 +251,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21200 }
21201 }
21202
21203 +#ifdef CONFIG_X86_64
21204 +static __init int setup_disable_pcid(char *arg)
21205 +{
21206 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21207 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21208 +
21209 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21210 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21211 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21212 +#endif
21213 +
21214 + return 1;
21215 +}
21216 +__setup("nopcid", setup_disable_pcid);
21217 +
21218 +static void setup_pcid(struct cpuinfo_x86 *c)
21219 +{
21220 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21221 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21222 +
21223 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21224 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21225 + pax_open_kernel();
21226 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21227 + pax_close_kernel();
21228 + printk("PAX: slow and weak UDEREF enabled\n");
21229 + } else
21230 + printk("PAX: UDEREF disabled\n");
21231 +#endif
21232 +
21233 + return;
21234 + }
21235 +
21236 + printk("PAX: PCID detected\n");
21237 + set_in_cr4(X86_CR4_PCIDE);
21238 +
21239 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21240 + pax_open_kernel();
21241 + clone_pgd_mask = ~(pgdval_t)0UL;
21242 + pax_close_kernel();
21243 + if (pax_user_shadow_base)
21244 + printk("PAX: weak UDEREF enabled\n");
21245 + else {
21246 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21247 + printk("PAX: strong UDEREF enabled\n");
21248 + }
21249 +#endif
21250 +
21251 + if (cpu_has(c, X86_FEATURE_INVPCID))
21252 + printk("PAX: INVPCID detected\n");
21253 +}
21254 +#endif
21255 +
21256 /*
21257 * Some CPU features depend on higher CPUID levels, which may not always
21258 * be available due to CPUID level capping or broken virtualization
21259 @@ -405,7 +404,7 @@ void switch_to_new_gdt(int cpu)
21260 {
21261 struct desc_ptr gdt_descr;
21262
21263 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21264 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21265 gdt_descr.size = GDT_SIZE - 1;
21266 load_gdt(&gdt_descr);
21267 /* Reload the per-cpu base */
21268 @@ -895,6 +894,10 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21269 setup_smep(c);
21270 setup_smap(c);
21271
21272 +#ifdef CONFIG_X86_64
21273 + setup_pcid(c);
21274 +#endif
21275 +
21276 /*
21277 * The vendor-specific functions might have changed features.
21278 * Now we do "generic changes."
21279 @@ -903,6 +906,10 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21280 /* Filter out anything that depends on CPUID levels we don't have */
21281 filter_cpuid_features(c, true);
21282
21283 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
21284 + setup_clear_cpu_cap(X86_FEATURE_SEP);
21285 +#endif
21286 +
21287 /* If the model name is still unset, do table lookup. */
21288 if (!c->x86_model_id[0]) {
21289 const char *p;
21290 @@ -977,7 +984,7 @@ static void syscall32_cpu_init(void)
21291 void enable_sep_cpu(void)
21292 {
21293 int cpu = get_cpu();
21294 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21295 + struct tss_struct *tss = init_tss + cpu;
21296
21297 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21298 put_cpu();
21299 @@ -1115,14 +1122,16 @@ static __init int setup_disablecpuid(char *arg)
21300 }
21301 __setup("clearcpuid=", setup_disablecpuid);
21302
21303 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21304 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21305 +
21306 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21307 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21308 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21309 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21310
21311 #ifdef CONFIG_X86_64
21312 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21313 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21314 - (unsigned long) debug_idt_table };
21315 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21316 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21317
21318 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21319 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21320 @@ -1299,7 +1308,7 @@ void cpu_init(void)
21321 */
21322 load_ucode_ap();
21323
21324 - t = &per_cpu(init_tss, cpu);
21325 + t = init_tss + cpu;
21326 oist = &per_cpu(orig_ist, cpu);
21327
21328 #ifdef CONFIG_NUMA
21329 @@ -1331,7 +1340,6 @@ void cpu_init(void)
21330 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21331 barrier();
21332
21333 - x86_configure_nx();
21334 enable_x2apic();
21335
21336 /*
21337 @@ -1383,7 +1391,7 @@ void cpu_init(void)
21338 {
21339 int cpu = smp_processor_id();
21340 struct task_struct *curr = current;
21341 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21342 + struct tss_struct *t = init_tss + cpu;
21343 struct thread_struct *thread = &curr->thread;
21344
21345 wait_for_master_cpu(cpu);
21346 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21347 index c703507..28535e3 100644
21348 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21349 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21350 @@ -1026,6 +1026,22 @@ static struct attribute *default_attrs[] = {
21351 };
21352
21353 #ifdef CONFIG_AMD_NB
21354 +static struct attribute *default_attrs_amd_nb[] = {
21355 + &type.attr,
21356 + &level.attr,
21357 + &coherency_line_size.attr,
21358 + &physical_line_partition.attr,
21359 + &ways_of_associativity.attr,
21360 + &number_of_sets.attr,
21361 + &size.attr,
21362 + &shared_cpu_map.attr,
21363 + &shared_cpu_list.attr,
21364 + NULL,
21365 + NULL,
21366 + NULL,
21367 + NULL
21368 +};
21369 +
21370 static struct attribute **amd_l3_attrs(void)
21371 {
21372 static struct attribute **attrs;
21373 @@ -1036,18 +1052,7 @@ static struct attribute **amd_l3_attrs(void)
21374
21375 n = ARRAY_SIZE(default_attrs);
21376
21377 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21378 - n += 2;
21379 -
21380 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21381 - n += 1;
21382 -
21383 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21384 - if (attrs == NULL)
21385 - return attrs = default_attrs;
21386 -
21387 - for (n = 0; default_attrs[n]; n++)
21388 - attrs[n] = default_attrs[n];
21389 + attrs = default_attrs_amd_nb;
21390
21391 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21392 attrs[n++] = &cache_disable_0.attr;
21393 @@ -1098,6 +1103,13 @@ static struct kobj_type ktype_cache = {
21394 .default_attrs = default_attrs,
21395 };
21396
21397 +#ifdef CONFIG_AMD_NB
21398 +static struct kobj_type ktype_cache_amd_nb = {
21399 + .sysfs_ops = &sysfs_ops,
21400 + .default_attrs = default_attrs_amd_nb,
21401 +};
21402 +#endif
21403 +
21404 static struct kobj_type ktype_percpu_entry = {
21405 .sysfs_ops = &sysfs_ops,
21406 };
21407 @@ -1163,20 +1175,26 @@ static int cache_add_dev(struct device *dev)
21408 return retval;
21409 }
21410
21411 +#ifdef CONFIG_AMD_NB
21412 + amd_l3_attrs();
21413 +#endif
21414 +
21415 for (i = 0; i < num_cache_leaves; i++) {
21416 + struct kobj_type *ktype;
21417 +
21418 this_object = INDEX_KOBJECT_PTR(cpu, i);
21419 this_object->cpu = cpu;
21420 this_object->index = i;
21421
21422 this_leaf = CPUID4_INFO_IDX(cpu, i);
21423
21424 - ktype_cache.default_attrs = default_attrs;
21425 + ktype = &ktype_cache;
21426 #ifdef CONFIG_AMD_NB
21427 if (this_leaf->base.nb)
21428 - ktype_cache.default_attrs = amd_l3_attrs();
21429 + ktype = &ktype_cache_amd_nb;
21430 #endif
21431 retval = kobject_init_and_add(&(this_object->kobj),
21432 - &ktype_cache,
21433 + ktype,
21434 per_cpu(ici_cache_kobject, cpu),
21435 "index%1lu", i);
21436 if (unlikely(retval)) {
21437 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21438 index d2c6116..62fd7aa 100644
21439 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21440 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21441 @@ -45,6 +45,7 @@
21442 #include <asm/processor.h>
21443 #include <asm/mce.h>
21444 #include <asm/msr.h>
21445 +#include <asm/local.h>
21446
21447 #include "mce-internal.h"
21448
21449 @@ -259,7 +260,7 @@ static void print_mce(struct mce *m)
21450 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21451 m->cs, m->ip);
21452
21453 - if (m->cs == __KERNEL_CS)
21454 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21455 print_symbol("{%s}", m->ip);
21456 pr_cont("\n");
21457 }
21458 @@ -292,10 +293,10 @@ static void print_mce(struct mce *m)
21459
21460 #define PANIC_TIMEOUT 5 /* 5 seconds */
21461
21462 -static atomic_t mce_panicked;
21463 +static atomic_unchecked_t mce_panicked;
21464
21465 static int fake_panic;
21466 -static atomic_t mce_fake_panicked;
21467 +static atomic_unchecked_t mce_fake_panicked;
21468
21469 /* Panic in progress. Enable interrupts and wait for final IPI */
21470 static void wait_for_panic(void)
21471 @@ -319,7 +320,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21472 /*
21473 * Make sure only one CPU runs in machine check panic
21474 */
21475 - if (atomic_inc_return(&mce_panicked) > 1)
21476 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21477 wait_for_panic();
21478 barrier();
21479
21480 @@ -327,7 +328,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21481 console_verbose();
21482 } else {
21483 /* Don't log too much for fake panic */
21484 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21485 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21486 return;
21487 }
21488 /* First print corrected ones that are still unlogged */
21489 @@ -366,7 +367,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21490 if (!fake_panic) {
21491 if (panic_timeout == 0)
21492 panic_timeout = mca_cfg.panic_timeout;
21493 - panic(msg);
21494 + panic("%s", msg);
21495 } else
21496 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21497 }
21498 @@ -744,7 +745,7 @@ static int mce_timed_out(u64 *t)
21499 * might have been modified by someone else.
21500 */
21501 rmb();
21502 - if (atomic_read(&mce_panicked))
21503 + if (atomic_read_unchecked(&mce_panicked))
21504 wait_for_panic();
21505 if (!mca_cfg.monarch_timeout)
21506 goto out;
21507 @@ -1722,7 +1723,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21508 }
21509
21510 /* Call the installed machine check handler for this CPU setup. */
21511 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21512 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21513 unexpected_machine_check;
21514
21515 /*
21516 @@ -1745,7 +1746,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21517 return;
21518 }
21519
21520 + pax_open_kernel();
21521 machine_check_vector = do_machine_check;
21522 + pax_close_kernel();
21523
21524 __mcheck_cpu_init_generic();
21525 __mcheck_cpu_init_vendor(c);
21526 @@ -1759,7 +1762,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21527 */
21528
21529 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21530 -static int mce_chrdev_open_count; /* #times opened */
21531 +static local_t mce_chrdev_open_count; /* #times opened */
21532 static int mce_chrdev_open_exclu; /* already open exclusive? */
21533
21534 static int mce_chrdev_open(struct inode *inode, struct file *file)
21535 @@ -1767,7 +1770,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21536 spin_lock(&mce_chrdev_state_lock);
21537
21538 if (mce_chrdev_open_exclu ||
21539 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21540 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21541 spin_unlock(&mce_chrdev_state_lock);
21542
21543 return -EBUSY;
21544 @@ -1775,7 +1778,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21545
21546 if (file->f_flags & O_EXCL)
21547 mce_chrdev_open_exclu = 1;
21548 - mce_chrdev_open_count++;
21549 + local_inc(&mce_chrdev_open_count);
21550
21551 spin_unlock(&mce_chrdev_state_lock);
21552
21553 @@ -1786,7 +1789,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21554 {
21555 spin_lock(&mce_chrdev_state_lock);
21556
21557 - mce_chrdev_open_count--;
21558 + local_dec(&mce_chrdev_open_count);
21559 mce_chrdev_open_exclu = 0;
21560
21561 spin_unlock(&mce_chrdev_state_lock);
21562 @@ -2461,7 +2464,7 @@ static __init void mce_init_banks(void)
21563
21564 for (i = 0; i < mca_cfg.banks; i++) {
21565 struct mce_bank *b = &mce_banks[i];
21566 - struct device_attribute *a = &b->attr;
21567 + device_attribute_no_const *a = &b->attr;
21568
21569 sysfs_attr_init(&a->attr);
21570 a->attr.name = b->attrname;
21571 @@ -2568,7 +2571,7 @@ struct dentry *mce_get_debugfs_dir(void)
21572 static void mce_reset(void)
21573 {
21574 cpu_missing = 0;
21575 - atomic_set(&mce_fake_panicked, 0);
21576 + atomic_set_unchecked(&mce_fake_panicked, 0);
21577 atomic_set(&mce_executing, 0);
21578 atomic_set(&mce_callin, 0);
21579 atomic_set(&global_nwo, 0);
21580 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21581 index a304298..49b6d06 100644
21582 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21583 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21584 @@ -10,6 +10,7 @@
21585 #include <asm/processor.h>
21586 #include <asm/mce.h>
21587 #include <asm/msr.h>
21588 +#include <asm/pgtable.h>
21589
21590 /* By default disabled */
21591 int mce_p5_enabled __read_mostly;
21592 @@ -48,7 +49,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21593 if (!cpu_has(c, X86_FEATURE_MCE))
21594 return;
21595
21596 + pax_open_kernel();
21597 machine_check_vector = pentium_machine_check;
21598 + pax_close_kernel();
21599 /* Make sure the vector pointer is visible before we enable MCEs: */
21600 wmb();
21601
21602 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21603 index 7dc5564..1273569 100644
21604 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21605 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21606 @@ -9,6 +9,7 @@
21607 #include <asm/processor.h>
21608 #include <asm/mce.h>
21609 #include <asm/msr.h>
21610 +#include <asm/pgtable.h>
21611
21612 /* Machine check handler for WinChip C6: */
21613 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21614 @@ -22,7 +23,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21615 {
21616 u32 lo, hi;
21617
21618 + pax_open_kernel();
21619 machine_check_vector = winchip_machine_check;
21620 + pax_close_kernel();
21621 /* Make sure the vector pointer is visible before we enable MCEs: */
21622 wmb();
21623
21624 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21625 index 36a8361..e7058c2 100644
21626 --- a/arch/x86/kernel/cpu/microcode/core.c
21627 +++ b/arch/x86/kernel/cpu/microcode/core.c
21628 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21629 return NOTIFY_OK;
21630 }
21631
21632 -static struct notifier_block __refdata mc_cpu_notifier = {
21633 +static struct notifier_block mc_cpu_notifier = {
21634 .notifier_call = mc_cpu_callback,
21635 };
21636
21637 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21638 index c6826d1..8dc677e 100644
21639 --- a/arch/x86/kernel/cpu/microcode/intel.c
21640 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21641 @@ -196,6 +196,11 @@ static enum ucode_state generic_load_microcode(int cpu, void *data, size_t size,
21642 struct microcode_header_intel mc_header;
21643 unsigned int mc_size;
21644
21645 + if (leftover < sizeof(mc_header)) {
21646 + pr_err("error! Truncated header in microcode data file\n");
21647 + break;
21648 + }
21649 +
21650 if (get_ucode_data(&mc_header, ucode_ptr, sizeof(mc_header)))
21651 break;
21652
21653 @@ -293,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21654
21655 static int get_ucode_user(void *to, const void *from, size_t n)
21656 {
21657 - return copy_from_user(to, from, n);
21658 + return copy_from_user(to, (const void __force_user *)from, n);
21659 }
21660
21661 static enum ucode_state
21662 request_microcode_user(int cpu, const void __user *buf, size_t size)
21663 {
21664 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21665 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21666 }
21667
21668 static void microcode_fini_cpu(int cpu)
21669 diff --git a/arch/x86/kernel/cpu/microcode/intel_early.c b/arch/x86/kernel/cpu/microcode/intel_early.c
21670 index ec9df6f..420eb93 100644
21671 --- a/arch/x86/kernel/cpu/microcode/intel_early.c
21672 +++ b/arch/x86/kernel/cpu/microcode/intel_early.c
21673 @@ -321,7 +321,11 @@ get_matching_model_microcode(int cpu, unsigned long start,
21674 unsigned int mc_saved_count = mc_saved_data->mc_saved_count;
21675 int i;
21676
21677 - while (leftover) {
21678 + while (leftover && mc_saved_count < ARRAY_SIZE(mc_saved_tmp)) {
21679 +
21680 + if (leftover < sizeof(mc_header))
21681 + break;
21682 +
21683 mc_header = (struct microcode_header_intel *)ucode_ptr;
21684
21685 mc_size = get_totalsize(mc_header);
21686 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21687 index ea5f363..cb0e905 100644
21688 --- a/arch/x86/kernel/cpu/mtrr/main.c
21689 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21690 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21691 u64 size_or_mask, size_and_mask;
21692 static bool mtrr_aps_delayed_init;
21693
21694 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21695 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21696
21697 const struct mtrr_ops *mtrr_if;
21698
21699 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21700 index df5e41f..816c719 100644
21701 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21702 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21703 @@ -25,7 +25,7 @@ struct mtrr_ops {
21704 int (*validate_add_page)(unsigned long base, unsigned long size,
21705 unsigned int type);
21706 int (*have_wrcomb)(void);
21707 -};
21708 +} __do_const;
21709
21710 extern int generic_get_free_region(unsigned long base, unsigned long size,
21711 int replace_reg);
21712 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21713 index 143e5f5..5825081 100644
21714 --- a/arch/x86/kernel/cpu/perf_event.c
21715 +++ b/arch/x86/kernel/cpu/perf_event.c
21716 @@ -1374,7 +1374,7 @@ static void __init pmu_check_apic(void)
21717
21718 }
21719
21720 -static struct attribute_group x86_pmu_format_group = {
21721 +static attribute_group_no_const x86_pmu_format_group = {
21722 .name = "format",
21723 .attrs = NULL,
21724 };
21725 @@ -1473,7 +1473,7 @@ static struct attribute *events_attr[] = {
21726 NULL,
21727 };
21728
21729 -static struct attribute_group x86_pmu_events_group = {
21730 +static attribute_group_no_const x86_pmu_events_group = {
21731 .name = "events",
21732 .attrs = events_attr,
21733 };
21734 @@ -1997,7 +1997,7 @@ static unsigned long get_segment_base(unsigned int segment)
21735 if (idx > GDT_ENTRIES)
21736 return 0;
21737
21738 - desc = raw_cpu_ptr(gdt_page.gdt);
21739 + desc = get_cpu_gdt_table(smp_processor_id());
21740 }
21741
21742 return get_desc_base(desc + idx);
21743 @@ -2087,7 +2087,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21744 break;
21745
21746 perf_callchain_store(entry, frame.return_address);
21747 - fp = frame.next_frame;
21748 + fp = (const void __force_user *)frame.next_frame;
21749 }
21750 }
21751
21752 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21753 index 97242a9..cf9c30e 100644
21754 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21755 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21756 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21757 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21758 {
21759 struct attribute **attrs;
21760 - struct attribute_group *attr_group;
21761 + attribute_group_no_const *attr_group;
21762 int i = 0, j;
21763
21764 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21765 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21766 index 498b6d9..4126515 100644
21767 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21768 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21769 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21770 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21771
21772 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21773 - u64 capabilities;
21774 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21775
21776 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21777 - x86_pmu.intel_cap.capabilities = capabilities;
21778 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21779 + x86_pmu.intel_cap.capabilities = capabilities;
21780 }
21781
21782 intel_ds_init();
21783 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21784 index c4bb8b8..9f7384d 100644
21785 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21786 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21787 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21788 NULL,
21789 };
21790
21791 -static struct attribute_group rapl_pmu_events_group = {
21792 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21793 .name = "events",
21794 .attrs = NULL, /* patched at runtime */
21795 };
21796 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21797 index c635b8b..b78835e 100644
21798 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21799 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21800 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21801 static int __init uncore_type_init(struct intel_uncore_type *type)
21802 {
21803 struct intel_uncore_pmu *pmus;
21804 - struct attribute_group *attr_group;
21805 + attribute_group_no_const *attr_group;
21806 struct attribute **attrs;
21807 int i, j;
21808
21809 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21810 index 6c8c1e7..515b98a 100644
21811 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21812 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21813 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21814 struct uncore_event_desc {
21815 struct kobj_attribute attr;
21816 const char *config;
21817 -};
21818 +} __do_const;
21819
21820 ssize_t uncore_event_show(struct kobject *kobj,
21821 struct kobj_attribute *attr, char *buf);
21822 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21823 index 83741a7..bd3507d 100644
21824 --- a/arch/x86/kernel/cpuid.c
21825 +++ b/arch/x86/kernel/cpuid.c
21826 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21827 return notifier_from_errno(err);
21828 }
21829
21830 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21831 +static struct notifier_block cpuid_class_cpu_notifier =
21832 {
21833 .notifier_call = cpuid_class_cpu_callback,
21834 };
21835 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21836 index aceb2f9..c76d3e3 100644
21837 --- a/arch/x86/kernel/crash.c
21838 +++ b/arch/x86/kernel/crash.c
21839 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21840 #ifdef CONFIG_X86_32
21841 struct pt_regs fixed_regs;
21842
21843 - if (!user_mode_vm(regs)) {
21844 + if (!user_mode(regs)) {
21845 crash_fixup_ss_esp(&fixed_regs, regs);
21846 regs = &fixed_regs;
21847 }
21848 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21849 index afa64ad..dce67dd 100644
21850 --- a/arch/x86/kernel/crash_dump_64.c
21851 +++ b/arch/x86/kernel/crash_dump_64.c
21852 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21853 return -ENOMEM;
21854
21855 if (userbuf) {
21856 - if (copy_to_user(buf, vaddr + offset, csize)) {
21857 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21858 iounmap(vaddr);
21859 return -EFAULT;
21860 }
21861 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21862 index f6dfd93..892ade4 100644
21863 --- a/arch/x86/kernel/doublefault.c
21864 +++ b/arch/x86/kernel/doublefault.c
21865 @@ -12,7 +12,7 @@
21866
21867 #define DOUBLEFAULT_STACKSIZE (1024)
21868 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21869 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21870 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21871
21872 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21873
21874 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21875 unsigned long gdt, tss;
21876
21877 native_store_gdt(&gdt_desc);
21878 - gdt = gdt_desc.address;
21879 + gdt = (unsigned long)gdt_desc.address;
21880
21881 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21882
21883 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21884 /* 0x2 bit is always set */
21885 .flags = X86_EFLAGS_SF | 0x2,
21886 .sp = STACK_START,
21887 - .es = __USER_DS,
21888 + .es = __KERNEL_DS,
21889 .cs = __KERNEL_CS,
21890 .ss = __KERNEL_DS,
21891 - .ds = __USER_DS,
21892 + .ds = __KERNEL_DS,
21893 .fs = __KERNEL_PERCPU,
21894
21895 .__cr3 = __pa_nodebug(swapper_pg_dir),
21896 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21897 index b74ebc7..2c95874 100644
21898 --- a/arch/x86/kernel/dumpstack.c
21899 +++ b/arch/x86/kernel/dumpstack.c
21900 @@ -2,6 +2,9 @@
21901 * Copyright (C) 1991, 1992 Linus Torvalds
21902 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21903 */
21904 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21905 +#define __INCLUDED_BY_HIDESYM 1
21906 +#endif
21907 #include <linux/kallsyms.h>
21908 #include <linux/kprobes.h>
21909 #include <linux/uaccess.h>
21910 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21911
21912 void printk_address(unsigned long address)
21913 {
21914 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21915 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21916 }
21917
21918 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21919 static void
21920 print_ftrace_graph_addr(unsigned long addr, void *data,
21921 const struct stacktrace_ops *ops,
21922 - struct thread_info *tinfo, int *graph)
21923 + struct task_struct *task, int *graph)
21924 {
21925 - struct task_struct *task;
21926 unsigned long ret_addr;
21927 int index;
21928
21929 if (addr != (unsigned long)return_to_handler)
21930 return;
21931
21932 - task = tinfo->task;
21933 index = task->curr_ret_stack;
21934
21935 if (!task->ret_stack || index < *graph)
21936 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21937 static inline void
21938 print_ftrace_graph_addr(unsigned long addr, void *data,
21939 const struct stacktrace_ops *ops,
21940 - struct thread_info *tinfo, int *graph)
21941 + struct task_struct *task, int *graph)
21942 { }
21943 #endif
21944
21945 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21946 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21947 */
21948
21949 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21950 - void *p, unsigned int size, void *end)
21951 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21952 {
21953 - void *t = tinfo;
21954 if (end) {
21955 if (p < end && p >= (end-THREAD_SIZE))
21956 return 1;
21957 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21958 }
21959
21960 unsigned long
21961 -print_context_stack(struct thread_info *tinfo,
21962 +print_context_stack(struct task_struct *task, void *stack_start,
21963 unsigned long *stack, unsigned long bp,
21964 const struct stacktrace_ops *ops, void *data,
21965 unsigned long *end, int *graph)
21966 {
21967 struct stack_frame *frame = (struct stack_frame *)bp;
21968
21969 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21970 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21971 unsigned long addr;
21972
21973 addr = *stack;
21974 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
21975 } else {
21976 ops->address(data, addr, 0);
21977 }
21978 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21979 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21980 }
21981 stack++;
21982 }
21983 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
21984 EXPORT_SYMBOL_GPL(print_context_stack);
21985
21986 unsigned long
21987 -print_context_stack_bp(struct thread_info *tinfo,
21988 +print_context_stack_bp(struct task_struct *task, void *stack_start,
21989 unsigned long *stack, unsigned long bp,
21990 const struct stacktrace_ops *ops, void *data,
21991 unsigned long *end, int *graph)
21992 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21993 struct stack_frame *frame = (struct stack_frame *)bp;
21994 unsigned long *ret_addr = &frame->return_address;
21995
21996 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
21997 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
21998 unsigned long addr = *ret_addr;
21999
22000 if (!__kernel_text_address(addr))
22001 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22002 ops->address(data, addr, 1);
22003 frame = frame->next_frame;
22004 ret_addr = &frame->return_address;
22005 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22006 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22007 }
22008
22009 return (unsigned long)frame;
22010 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
22011 static void print_trace_address(void *data, unsigned long addr, int reliable)
22012 {
22013 touch_nmi_watchdog();
22014 - printk(data);
22015 + printk("%s", (char *)data);
22016 printk_stack_address(addr, reliable);
22017 }
22018
22019 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
22020 EXPORT_SYMBOL_GPL(oops_begin);
22021 NOKPROBE_SYMBOL(oops_begin);
22022
22023 +extern void gr_handle_kernel_exploit(void);
22024 +
22025 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22026 {
22027 if (regs && kexec_should_crash(current))
22028 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22029 panic("Fatal exception in interrupt");
22030 if (panic_on_oops)
22031 panic("Fatal exception");
22032 - do_exit(signr);
22033 +
22034 + gr_handle_kernel_exploit();
22035 +
22036 + do_group_exit(signr);
22037 }
22038 NOKPROBE_SYMBOL(oops_end);
22039
22040 @@ -275,7 +279,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22041 print_modules();
22042 show_regs(regs);
22043 #ifdef CONFIG_X86_32
22044 - if (user_mode_vm(regs)) {
22045 + if (user_mode(regs)) {
22046 sp = regs->sp;
22047 ss = regs->ss & 0xffff;
22048 } else {
22049 @@ -304,7 +308,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22050 unsigned long flags = oops_begin();
22051 int sig = SIGSEGV;
22052
22053 - if (!user_mode_vm(regs))
22054 + if (!user_mode(regs))
22055 report_bug(regs->ip, regs);
22056
22057 if (__die(str, regs, err))
22058 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22059 index 5abd4cd..c65733b 100644
22060 --- a/arch/x86/kernel/dumpstack_32.c
22061 +++ b/arch/x86/kernel/dumpstack_32.c
22062 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22063 bp = stack_frame(task, regs);
22064
22065 for (;;) {
22066 - struct thread_info *context;
22067 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22068 void *end_stack;
22069
22070 end_stack = is_hardirq_stack(stack, cpu);
22071 if (!end_stack)
22072 end_stack = is_softirq_stack(stack, cpu);
22073
22074 - context = task_thread_info(task);
22075 - bp = ops->walk_stack(context, stack, bp, ops, data,
22076 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22077 end_stack, &graph);
22078
22079 /* Stop if not on irq stack */
22080 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22081 int i;
22082
22083 show_regs_print_info(KERN_EMERG);
22084 - __show_regs(regs, !user_mode_vm(regs));
22085 + __show_regs(regs, !user_mode(regs));
22086
22087 /*
22088 * When in-kernel, we also print out the stack and code at the
22089 * time of the fault..
22090 */
22091 - if (!user_mode_vm(regs)) {
22092 + if (!user_mode(regs)) {
22093 unsigned int code_prologue = code_bytes * 43 / 64;
22094 unsigned int code_len = code_bytes;
22095 unsigned char c;
22096 u8 *ip;
22097 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22098
22099 pr_emerg("Stack:\n");
22100 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22101
22102 pr_emerg("Code:");
22103
22104 - ip = (u8 *)regs->ip - code_prologue;
22105 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22106 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22107 /* try starting at IP */
22108 - ip = (u8 *)regs->ip;
22109 + ip = (u8 *)regs->ip + cs_base;
22110 code_len = code_len - code_prologue + 1;
22111 }
22112 for (i = 0; i < code_len; i++, ip++) {
22113 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22114 pr_cont(" Bad EIP value.");
22115 break;
22116 }
22117 - if (ip == (u8 *)regs->ip)
22118 + if (ip == (u8 *)regs->ip + cs_base)
22119 pr_cont(" <%02x>", c);
22120 else
22121 pr_cont(" %02x", c);
22122 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22123 {
22124 unsigned short ud2;
22125
22126 + ip = ktla_ktva(ip);
22127 if (ip < PAGE_OFFSET)
22128 return 0;
22129 if (probe_kernel_address((unsigned short *)ip, ud2))
22130 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22131
22132 return ud2 == 0x0b0f;
22133 }
22134 +
22135 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22136 +void pax_check_alloca(unsigned long size)
22137 +{
22138 + unsigned long sp = (unsigned long)&sp, stack_left;
22139 +
22140 + /* all kernel stacks are of the same size */
22141 + stack_left = sp & (THREAD_SIZE - 1);
22142 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22143 +}
22144 +EXPORT_SYMBOL(pax_check_alloca);
22145 +#endif
22146 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22147 index ff86f19..73eabf4 100644
22148 --- a/arch/x86/kernel/dumpstack_64.c
22149 +++ b/arch/x86/kernel/dumpstack_64.c
22150 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22151 const struct stacktrace_ops *ops, void *data)
22152 {
22153 const unsigned cpu = get_cpu();
22154 - struct thread_info *tinfo;
22155 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22156 unsigned long dummy;
22157 unsigned used = 0;
22158 int graph = 0;
22159 int done = 0;
22160 + void *stack_start;
22161
22162 if (!task)
22163 task = current;
22164 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22165 * current stack address. If the stacks consist of nested
22166 * exceptions
22167 */
22168 - tinfo = task_thread_info(task);
22169 while (!done) {
22170 unsigned long *stack_end;
22171 enum stack_type stype;
22172 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22173 if (ops->stack(data, id) < 0)
22174 break;
22175
22176 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22177 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22178 data, stack_end, &graph);
22179 ops->stack(data, "<EOE>");
22180 /*
22181 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22182 * second-to-last pointer (index -2 to end) in the
22183 * exception stack:
22184 */
22185 + if ((u16)stack_end[-1] != __KERNEL_DS)
22186 + goto out;
22187 stack = (unsigned long *) stack_end[-2];
22188 done = 0;
22189 break;
22190 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22191
22192 if (ops->stack(data, "IRQ") < 0)
22193 break;
22194 - bp = ops->walk_stack(tinfo, stack, bp,
22195 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22196 ops, data, stack_end, &graph);
22197 /*
22198 * We link to the next stack (which would be
22199 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22200 /*
22201 * This handles the process stack:
22202 */
22203 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22204 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22205 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22206 +out:
22207 put_cpu();
22208 }
22209 EXPORT_SYMBOL(dump_trace);
22210 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22211 {
22212 unsigned short ud2;
22213
22214 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22215 + if (probe_kernel_address((unsigned short *)ip, ud2))
22216 return 0;
22217
22218 return ud2 == 0x0b0f;
22219 }
22220 +
22221 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22222 +void pax_check_alloca(unsigned long size)
22223 +{
22224 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22225 + unsigned cpu, used;
22226 + char *id;
22227 +
22228 + /* check the process stack first */
22229 + stack_start = (unsigned long)task_stack_page(current);
22230 + stack_end = stack_start + THREAD_SIZE;
22231 + if (likely(stack_start <= sp && sp < stack_end)) {
22232 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22233 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22234 + return;
22235 + }
22236 +
22237 + cpu = get_cpu();
22238 +
22239 + /* check the irq stacks */
22240 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22241 + stack_start = stack_end - IRQ_STACK_SIZE;
22242 + if (stack_start <= sp && sp < stack_end) {
22243 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22244 + put_cpu();
22245 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22246 + return;
22247 + }
22248 +
22249 + /* check the exception stacks */
22250 + used = 0;
22251 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22252 + stack_start = stack_end - EXCEPTION_STKSZ;
22253 + if (stack_end && stack_start <= sp && sp < stack_end) {
22254 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22255 + put_cpu();
22256 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22257 + return;
22258 + }
22259 +
22260 + put_cpu();
22261 +
22262 + /* unknown stack */
22263 + BUG();
22264 +}
22265 +EXPORT_SYMBOL(pax_check_alloca);
22266 +#endif
22267 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22268 index dd2f07a..845dc05 100644
22269 --- a/arch/x86/kernel/e820.c
22270 +++ b/arch/x86/kernel/e820.c
22271 @@ -802,8 +802,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22272
22273 static void early_panic(char *msg)
22274 {
22275 - early_printk(msg);
22276 - panic(msg);
22277 + early_printk("%s", msg);
22278 + panic("%s", msg);
22279 }
22280
22281 static int userdef __initdata;
22282 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22283 index 01d1c18..8073693 100644
22284 --- a/arch/x86/kernel/early_printk.c
22285 +++ b/arch/x86/kernel/early_printk.c
22286 @@ -7,6 +7,7 @@
22287 #include <linux/pci_regs.h>
22288 #include <linux/pci_ids.h>
22289 #include <linux/errno.h>
22290 +#include <linux/sched.h>
22291 #include <asm/io.h>
22292 #include <asm/processor.h>
22293 #include <asm/fcntl.h>
22294 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22295 index 000d419..8f66802 100644
22296 --- a/arch/x86/kernel/entry_32.S
22297 +++ b/arch/x86/kernel/entry_32.S
22298 @@ -177,13 +177,154 @@
22299 /*CFI_REL_OFFSET gs, PT_GS*/
22300 .endm
22301 .macro SET_KERNEL_GS reg
22302 +
22303 +#ifdef CONFIG_CC_STACKPROTECTOR
22304 movl $(__KERNEL_STACK_CANARY), \reg
22305 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22306 + movl $(__USER_DS), \reg
22307 +#else
22308 + xorl \reg, \reg
22309 +#endif
22310 +
22311 movl \reg, %gs
22312 .endm
22313
22314 #endif /* CONFIG_X86_32_LAZY_GS */
22315
22316 -.macro SAVE_ALL
22317 +.macro pax_enter_kernel
22318 +#ifdef CONFIG_PAX_KERNEXEC
22319 + call pax_enter_kernel
22320 +#endif
22321 +.endm
22322 +
22323 +.macro pax_exit_kernel
22324 +#ifdef CONFIG_PAX_KERNEXEC
22325 + call pax_exit_kernel
22326 +#endif
22327 +.endm
22328 +
22329 +#ifdef CONFIG_PAX_KERNEXEC
22330 +ENTRY(pax_enter_kernel)
22331 +#ifdef CONFIG_PARAVIRT
22332 + pushl %eax
22333 + pushl %ecx
22334 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22335 + mov %eax, %esi
22336 +#else
22337 + mov %cr0, %esi
22338 +#endif
22339 + bts $16, %esi
22340 + jnc 1f
22341 + mov %cs, %esi
22342 + cmp $__KERNEL_CS, %esi
22343 + jz 3f
22344 + ljmp $__KERNEL_CS, $3f
22345 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22346 +2:
22347 +#ifdef CONFIG_PARAVIRT
22348 + mov %esi, %eax
22349 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22350 +#else
22351 + mov %esi, %cr0
22352 +#endif
22353 +3:
22354 +#ifdef CONFIG_PARAVIRT
22355 + popl %ecx
22356 + popl %eax
22357 +#endif
22358 + ret
22359 +ENDPROC(pax_enter_kernel)
22360 +
22361 +ENTRY(pax_exit_kernel)
22362 +#ifdef CONFIG_PARAVIRT
22363 + pushl %eax
22364 + pushl %ecx
22365 +#endif
22366 + mov %cs, %esi
22367 + cmp $__KERNEXEC_KERNEL_CS, %esi
22368 + jnz 2f
22369 +#ifdef CONFIG_PARAVIRT
22370 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22371 + mov %eax, %esi
22372 +#else
22373 + mov %cr0, %esi
22374 +#endif
22375 + btr $16, %esi
22376 + ljmp $__KERNEL_CS, $1f
22377 +1:
22378 +#ifdef CONFIG_PARAVIRT
22379 + mov %esi, %eax
22380 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22381 +#else
22382 + mov %esi, %cr0
22383 +#endif
22384 +2:
22385 +#ifdef CONFIG_PARAVIRT
22386 + popl %ecx
22387 + popl %eax
22388 +#endif
22389 + ret
22390 +ENDPROC(pax_exit_kernel)
22391 +#endif
22392 +
22393 + .macro pax_erase_kstack
22394 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22395 + call pax_erase_kstack
22396 +#endif
22397 + .endm
22398 +
22399 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22400 +/*
22401 + * ebp: thread_info
22402 + */
22403 +ENTRY(pax_erase_kstack)
22404 + pushl %edi
22405 + pushl %ecx
22406 + pushl %eax
22407 +
22408 + mov TI_lowest_stack(%ebp), %edi
22409 + mov $-0xBEEF, %eax
22410 + std
22411 +
22412 +1: mov %edi, %ecx
22413 + and $THREAD_SIZE_asm - 1, %ecx
22414 + shr $2, %ecx
22415 + repne scasl
22416 + jecxz 2f
22417 +
22418 + cmp $2*16, %ecx
22419 + jc 2f
22420 +
22421 + mov $2*16, %ecx
22422 + repe scasl
22423 + jecxz 2f
22424 + jne 1b
22425 +
22426 +2: cld
22427 + or $2*4, %edi
22428 + mov %esp, %ecx
22429 + sub %edi, %ecx
22430 +
22431 + cmp $THREAD_SIZE_asm, %ecx
22432 + jb 3f
22433 + ud2
22434 +3:
22435 +
22436 + shr $2, %ecx
22437 + rep stosl
22438 +
22439 + mov TI_task_thread_sp0(%ebp), %edi
22440 + sub $128, %edi
22441 + mov %edi, TI_lowest_stack(%ebp)
22442 +
22443 + popl %eax
22444 + popl %ecx
22445 + popl %edi
22446 + ret
22447 +ENDPROC(pax_erase_kstack)
22448 +#endif
22449 +
22450 +.macro __SAVE_ALL _DS
22451 cld
22452 PUSH_GS
22453 pushl_cfi %fs
22454 @@ -206,7 +347,7 @@
22455 CFI_REL_OFFSET ecx, 0
22456 pushl_cfi %ebx
22457 CFI_REL_OFFSET ebx, 0
22458 - movl $(__USER_DS), %edx
22459 + movl $\_DS, %edx
22460 movl %edx, %ds
22461 movl %edx, %es
22462 movl $(__KERNEL_PERCPU), %edx
22463 @@ -214,6 +355,15 @@
22464 SET_KERNEL_GS %edx
22465 .endm
22466
22467 +.macro SAVE_ALL
22468 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22469 + __SAVE_ALL __KERNEL_DS
22470 + pax_enter_kernel
22471 +#else
22472 + __SAVE_ALL __USER_DS
22473 +#endif
22474 +.endm
22475 +
22476 .macro RESTORE_INT_REGS
22477 popl_cfi %ebx
22478 CFI_RESTORE ebx
22479 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22480 popfl_cfi
22481 jmp syscall_exit
22482 CFI_ENDPROC
22483 -END(ret_from_fork)
22484 +ENDPROC(ret_from_fork)
22485
22486 ENTRY(ret_from_kernel_thread)
22487 CFI_STARTPROC
22488 @@ -340,7 +490,15 @@ ret_from_intr:
22489 andl $SEGMENT_RPL_MASK, %eax
22490 #endif
22491 cmpl $USER_RPL, %eax
22492 +
22493 +#ifdef CONFIG_PAX_KERNEXEC
22494 + jae resume_userspace
22495 +
22496 + pax_exit_kernel
22497 + jmp resume_kernel
22498 +#else
22499 jb resume_kernel # not returning to v8086 or userspace
22500 +#endif
22501
22502 ENTRY(resume_userspace)
22503 LOCKDEP_SYS_EXIT
22504 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22505 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22506 # int/exception return?
22507 jne work_pending
22508 - jmp restore_all
22509 -END(ret_from_exception)
22510 + jmp restore_all_pax
22511 +ENDPROC(ret_from_exception)
22512
22513 #ifdef CONFIG_PREEMPT
22514 ENTRY(resume_kernel)
22515 @@ -365,7 +523,7 @@ need_resched:
22516 jz restore_all
22517 call preempt_schedule_irq
22518 jmp need_resched
22519 -END(resume_kernel)
22520 +ENDPROC(resume_kernel)
22521 #endif
22522 CFI_ENDPROC
22523
22524 @@ -395,30 +553,45 @@ sysenter_past_esp:
22525 /*CFI_REL_OFFSET cs, 0*/
22526 /*
22527 * Push current_thread_info()->sysenter_return to the stack.
22528 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22529 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22530 */
22531 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22532 + pushl_cfi $0
22533 CFI_REL_OFFSET eip, 0
22534
22535 pushl_cfi %eax
22536 SAVE_ALL
22537 + GET_THREAD_INFO(%ebp)
22538 + movl TI_sysenter_return(%ebp),%ebp
22539 + movl %ebp,PT_EIP(%esp)
22540 ENABLE_INTERRUPTS(CLBR_NONE)
22541
22542 /*
22543 * Load the potential sixth argument from user stack.
22544 * Careful about security.
22545 */
22546 + movl PT_OLDESP(%esp),%ebp
22547 +
22548 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22549 + mov PT_OLDSS(%esp),%ds
22550 +1: movl %ds:(%ebp),%ebp
22551 + push %ss
22552 + pop %ds
22553 +#else
22554 cmpl $__PAGE_OFFSET-3,%ebp
22555 jae syscall_fault
22556 ASM_STAC
22557 1: movl (%ebp),%ebp
22558 ASM_CLAC
22559 +#endif
22560 +
22561 movl %ebp,PT_EBP(%esp)
22562 _ASM_EXTABLE(1b,syscall_fault)
22563
22564 GET_THREAD_INFO(%ebp)
22565
22566 +#ifdef CONFIG_PAX_RANDKSTACK
22567 + pax_erase_kstack
22568 +#endif
22569 +
22570 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22571 jnz sysenter_audit
22572 sysenter_do_call:
22573 @@ -434,12 +607,24 @@ sysenter_after_call:
22574 testl $_TIF_ALLWORK_MASK, %ecx
22575 jne sysexit_audit
22576 sysenter_exit:
22577 +
22578 +#ifdef CONFIG_PAX_RANDKSTACK
22579 + pushl_cfi %eax
22580 + movl %esp, %eax
22581 + call pax_randomize_kstack
22582 + popl_cfi %eax
22583 +#endif
22584 +
22585 + pax_erase_kstack
22586 +
22587 /* if something modifies registers it must also disable sysexit */
22588 movl PT_EIP(%esp), %edx
22589 movl PT_OLDESP(%esp), %ecx
22590 xorl %ebp,%ebp
22591 TRACE_IRQS_ON
22592 1: mov PT_FS(%esp), %fs
22593 +2: mov PT_DS(%esp), %ds
22594 +3: mov PT_ES(%esp), %es
22595 PTGS_TO_GS
22596 ENABLE_INTERRUPTS_SYSEXIT
22597
22598 @@ -453,6 +638,9 @@ sysenter_audit:
22599 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22600 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22601 call __audit_syscall_entry
22602 +
22603 + pax_erase_kstack
22604 +
22605 popl_cfi %ecx /* get that remapped edx off the stack */
22606 popl_cfi %ecx /* get that remapped esi off the stack */
22607 movl PT_EAX(%esp),%eax /* reload syscall number */
22608 @@ -479,10 +667,16 @@ sysexit_audit:
22609
22610 CFI_ENDPROC
22611 .pushsection .fixup,"ax"
22612 -2: movl $0,PT_FS(%esp)
22613 +4: movl $0,PT_FS(%esp)
22614 + jmp 1b
22615 +5: movl $0,PT_DS(%esp)
22616 + jmp 1b
22617 +6: movl $0,PT_ES(%esp)
22618 jmp 1b
22619 .popsection
22620 - _ASM_EXTABLE(1b,2b)
22621 + _ASM_EXTABLE(1b,4b)
22622 + _ASM_EXTABLE(2b,5b)
22623 + _ASM_EXTABLE(3b,6b)
22624 PTGS_TO_GS_EX
22625 ENDPROC(ia32_sysenter_target)
22626
22627 @@ -493,6 +687,11 @@ ENTRY(system_call)
22628 pushl_cfi %eax # save orig_eax
22629 SAVE_ALL
22630 GET_THREAD_INFO(%ebp)
22631 +
22632 +#ifdef CONFIG_PAX_RANDKSTACK
22633 + pax_erase_kstack
22634 +#endif
22635 +
22636 # system call tracing in operation / emulation
22637 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22638 jnz syscall_trace_entry
22639 @@ -512,6 +711,15 @@ syscall_exit:
22640 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22641 jne syscall_exit_work
22642
22643 +restore_all_pax:
22644 +
22645 +#ifdef CONFIG_PAX_RANDKSTACK
22646 + movl %esp, %eax
22647 + call pax_randomize_kstack
22648 +#endif
22649 +
22650 + pax_erase_kstack
22651 +
22652 restore_all:
22653 TRACE_IRQS_IRET
22654 restore_all_notrace:
22655 @@ -566,14 +774,34 @@ ldt_ss:
22656 * compensating for the offset by changing to the ESPFIX segment with
22657 * a base address that matches for the difference.
22658 */
22659 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22660 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22661 mov %esp, %edx /* load kernel esp */
22662 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22663 mov %dx, %ax /* eax: new kernel esp */
22664 sub %eax, %edx /* offset (low word is 0) */
22665 +#ifdef CONFIG_SMP
22666 + movl PER_CPU_VAR(cpu_number), %ebx
22667 + shll $PAGE_SHIFT_asm, %ebx
22668 + addl $cpu_gdt_table, %ebx
22669 +#else
22670 + movl $cpu_gdt_table, %ebx
22671 +#endif
22672 shr $16, %edx
22673 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22674 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22675 +
22676 +#ifdef CONFIG_PAX_KERNEXEC
22677 + mov %cr0, %esi
22678 + btr $16, %esi
22679 + mov %esi, %cr0
22680 +#endif
22681 +
22682 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22683 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22684 +
22685 +#ifdef CONFIG_PAX_KERNEXEC
22686 + bts $16, %esi
22687 + mov %esi, %cr0
22688 +#endif
22689 +
22690 pushl_cfi $__ESPFIX_SS
22691 pushl_cfi %eax /* new kernel esp */
22692 /* Disable interrupts, but do not irqtrace this section: we
22693 @@ -603,20 +831,18 @@ work_resched:
22694 movl TI_flags(%ebp), %ecx
22695 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22696 # than syscall tracing?
22697 - jz restore_all
22698 + jz restore_all_pax
22699 testb $_TIF_NEED_RESCHED, %cl
22700 jnz work_resched
22701
22702 work_notifysig: # deal with pending signals and
22703 # notify-resume requests
22704 + movl %esp, %eax
22705 #ifdef CONFIG_VM86
22706 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22707 - movl %esp, %eax
22708 jne work_notifysig_v86 # returning to kernel-space or
22709 # vm86-space
22710 1:
22711 -#else
22712 - movl %esp, %eax
22713 #endif
22714 TRACE_IRQS_ON
22715 ENABLE_INTERRUPTS(CLBR_NONE)
22716 @@ -637,7 +863,7 @@ work_notifysig_v86:
22717 movl %eax, %esp
22718 jmp 1b
22719 #endif
22720 -END(work_pending)
22721 +ENDPROC(work_pending)
22722
22723 # perform syscall exit tracing
22724 ALIGN
22725 @@ -645,11 +871,14 @@ syscall_trace_entry:
22726 movl $-ENOSYS,PT_EAX(%esp)
22727 movl %esp, %eax
22728 call syscall_trace_enter
22729 +
22730 + pax_erase_kstack
22731 +
22732 /* What it returned is what we'll actually use. */
22733 cmpl $(NR_syscalls), %eax
22734 jnae syscall_call
22735 jmp syscall_exit
22736 -END(syscall_trace_entry)
22737 +ENDPROC(syscall_trace_entry)
22738
22739 # perform syscall exit tracing
22740 ALIGN
22741 @@ -662,26 +891,30 @@ syscall_exit_work:
22742 movl %esp, %eax
22743 call syscall_trace_leave
22744 jmp resume_userspace
22745 -END(syscall_exit_work)
22746 +ENDPROC(syscall_exit_work)
22747 CFI_ENDPROC
22748
22749 RING0_INT_FRAME # can't unwind into user space anyway
22750 syscall_fault:
22751 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22752 + push %ss
22753 + pop %ds
22754 +#endif
22755 ASM_CLAC
22756 GET_THREAD_INFO(%ebp)
22757 movl $-EFAULT,PT_EAX(%esp)
22758 jmp resume_userspace
22759 -END(syscall_fault)
22760 +ENDPROC(syscall_fault)
22761
22762 syscall_badsys:
22763 movl $-ENOSYS,%eax
22764 jmp syscall_after_call
22765 -END(syscall_badsys)
22766 +ENDPROC(syscall_badsys)
22767
22768 sysenter_badsys:
22769 movl $-ENOSYS,%eax
22770 jmp sysenter_after_call
22771 -END(sysenter_badsys)
22772 +ENDPROC(sysenter_badsys)
22773 CFI_ENDPROC
22774
22775 .macro FIXUP_ESPFIX_STACK
22776 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22777 */
22778 #ifdef CONFIG_X86_ESPFIX32
22779 /* fixup the stack */
22780 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22781 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22782 +#ifdef CONFIG_SMP
22783 + movl PER_CPU_VAR(cpu_number), %ebx
22784 + shll $PAGE_SHIFT_asm, %ebx
22785 + addl $cpu_gdt_table, %ebx
22786 +#else
22787 + movl $cpu_gdt_table, %ebx
22788 +#endif
22789 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22790 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22791 shl $16, %eax
22792 addl %esp, %eax /* the adjusted stack pointer */
22793 pushl_cfi $__KERNEL_DS
22794 @@ -751,7 +991,7 @@ vector=vector+1
22795 .endr
22796 2: jmp common_interrupt
22797 .endr
22798 -END(irq_entries_start)
22799 +ENDPROC(irq_entries_start)
22800
22801 .previous
22802 END(interrupt)
22803 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22804 pushl_cfi $do_coprocessor_error
22805 jmp error_code
22806 CFI_ENDPROC
22807 -END(coprocessor_error)
22808 +ENDPROC(coprocessor_error)
22809
22810 ENTRY(simd_coprocessor_error)
22811 RING0_INT_FRAME
22812 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22813 .section .altinstructions,"a"
22814 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22815 .previous
22816 -.section .altinstr_replacement,"ax"
22817 +.section .altinstr_replacement,"a"
22818 663: pushl $do_simd_coprocessor_error
22819 664:
22820 .previous
22821 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22822 #endif
22823 jmp error_code
22824 CFI_ENDPROC
22825 -END(simd_coprocessor_error)
22826 +ENDPROC(simd_coprocessor_error)
22827
22828 ENTRY(device_not_available)
22829 RING0_INT_FRAME
22830 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22831 pushl_cfi $do_device_not_available
22832 jmp error_code
22833 CFI_ENDPROC
22834 -END(device_not_available)
22835 +ENDPROC(device_not_available)
22836
22837 #ifdef CONFIG_PARAVIRT
22838 ENTRY(native_iret)
22839 iret
22840 _ASM_EXTABLE(native_iret, iret_exc)
22841 -END(native_iret)
22842 +ENDPROC(native_iret)
22843
22844 ENTRY(native_irq_enable_sysexit)
22845 sti
22846 sysexit
22847 -END(native_irq_enable_sysexit)
22848 +ENDPROC(native_irq_enable_sysexit)
22849 #endif
22850
22851 ENTRY(overflow)
22852 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22853 pushl_cfi $do_overflow
22854 jmp error_code
22855 CFI_ENDPROC
22856 -END(overflow)
22857 +ENDPROC(overflow)
22858
22859 ENTRY(bounds)
22860 RING0_INT_FRAME
22861 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22862 pushl_cfi $do_bounds
22863 jmp error_code
22864 CFI_ENDPROC
22865 -END(bounds)
22866 +ENDPROC(bounds)
22867
22868 ENTRY(invalid_op)
22869 RING0_INT_FRAME
22870 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22871 pushl_cfi $do_invalid_op
22872 jmp error_code
22873 CFI_ENDPROC
22874 -END(invalid_op)
22875 +ENDPROC(invalid_op)
22876
22877 ENTRY(coprocessor_segment_overrun)
22878 RING0_INT_FRAME
22879 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22880 pushl_cfi $do_coprocessor_segment_overrun
22881 jmp error_code
22882 CFI_ENDPROC
22883 -END(coprocessor_segment_overrun)
22884 +ENDPROC(coprocessor_segment_overrun)
22885
22886 ENTRY(invalid_TSS)
22887 RING0_EC_FRAME
22888 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22889 pushl_cfi $do_invalid_TSS
22890 jmp error_code
22891 CFI_ENDPROC
22892 -END(invalid_TSS)
22893 +ENDPROC(invalid_TSS)
22894
22895 ENTRY(segment_not_present)
22896 RING0_EC_FRAME
22897 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22898 pushl_cfi $do_segment_not_present
22899 jmp error_code
22900 CFI_ENDPROC
22901 -END(segment_not_present)
22902 +ENDPROC(segment_not_present)
22903
22904 ENTRY(stack_segment)
22905 RING0_EC_FRAME
22906 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22907 pushl_cfi $do_stack_segment
22908 jmp error_code
22909 CFI_ENDPROC
22910 -END(stack_segment)
22911 +ENDPROC(stack_segment)
22912
22913 ENTRY(alignment_check)
22914 RING0_EC_FRAME
22915 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22916 pushl_cfi $do_alignment_check
22917 jmp error_code
22918 CFI_ENDPROC
22919 -END(alignment_check)
22920 +ENDPROC(alignment_check)
22921
22922 ENTRY(divide_error)
22923 RING0_INT_FRAME
22924 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22925 pushl_cfi $do_divide_error
22926 jmp error_code
22927 CFI_ENDPROC
22928 -END(divide_error)
22929 +ENDPROC(divide_error)
22930
22931 #ifdef CONFIG_X86_MCE
22932 ENTRY(machine_check)
22933 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
22934 pushl_cfi machine_check_vector
22935 jmp error_code
22936 CFI_ENDPROC
22937 -END(machine_check)
22938 +ENDPROC(machine_check)
22939 #endif
22940
22941 ENTRY(spurious_interrupt_bug)
22942 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
22943 pushl_cfi $do_spurious_interrupt_bug
22944 jmp error_code
22945 CFI_ENDPROC
22946 -END(spurious_interrupt_bug)
22947 +ENDPROC(spurious_interrupt_bug)
22948
22949 #ifdef CONFIG_XEN
22950 /* Xen doesn't set %esp to be precisely what the normal sysenter
22951 @@ -1054,7 +1294,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22952
22953 ENTRY(mcount)
22954 ret
22955 -END(mcount)
22956 +ENDPROC(mcount)
22957
22958 ENTRY(ftrace_caller)
22959 pushl %eax
22960 @@ -1084,7 +1324,7 @@ ftrace_graph_call:
22961 .globl ftrace_stub
22962 ftrace_stub:
22963 ret
22964 -END(ftrace_caller)
22965 +ENDPROC(ftrace_caller)
22966
22967 ENTRY(ftrace_regs_caller)
22968 pushf /* push flags before compare (in cs location) */
22969 @@ -1182,7 +1422,7 @@ trace:
22970 popl %ecx
22971 popl %eax
22972 jmp ftrace_stub
22973 -END(mcount)
22974 +ENDPROC(mcount)
22975 #endif /* CONFIG_DYNAMIC_FTRACE */
22976 #endif /* CONFIG_FUNCTION_TRACER */
22977
22978 @@ -1200,7 +1440,7 @@ ENTRY(ftrace_graph_caller)
22979 popl %ecx
22980 popl %eax
22981 ret
22982 -END(ftrace_graph_caller)
22983 +ENDPROC(ftrace_graph_caller)
22984
22985 .globl return_to_handler
22986 return_to_handler:
22987 @@ -1261,15 +1501,18 @@ error_code:
22988 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22989 REG_TO_PTGS %ecx
22990 SET_KERNEL_GS %ecx
22991 - movl $(__USER_DS), %ecx
22992 + movl $(__KERNEL_DS), %ecx
22993 movl %ecx, %ds
22994 movl %ecx, %es
22995 +
22996 + pax_enter_kernel
22997 +
22998 TRACE_IRQS_OFF
22999 movl %esp,%eax # pt_regs pointer
23000 call *%edi
23001 jmp ret_from_exception
23002 CFI_ENDPROC
23003 -END(page_fault)
23004 +ENDPROC(page_fault)
23005
23006 /*
23007 * Debug traps and NMI can happen at the one SYSENTER instruction
23008 @@ -1312,7 +1555,7 @@ debug_stack_correct:
23009 call do_debug
23010 jmp ret_from_exception
23011 CFI_ENDPROC
23012 -END(debug)
23013 +ENDPROC(debug)
23014
23015 /*
23016 * NMI is doubly nasty. It can happen _while_ we're handling
23017 @@ -1352,6 +1595,9 @@ nmi_stack_correct:
23018 xorl %edx,%edx # zero error code
23019 movl %esp,%eax # pt_regs pointer
23020 call do_nmi
23021 +
23022 + pax_exit_kernel
23023 +
23024 jmp restore_all_notrace
23025 CFI_ENDPROC
23026
23027 @@ -1389,13 +1635,16 @@ nmi_espfix_stack:
23028 FIXUP_ESPFIX_STACK # %eax == %esp
23029 xorl %edx,%edx # zero error code
23030 call do_nmi
23031 +
23032 + pax_exit_kernel
23033 +
23034 RESTORE_REGS
23035 lss 12+4(%esp), %esp # back to espfix stack
23036 CFI_ADJUST_CFA_OFFSET -24
23037 jmp irq_return
23038 #endif
23039 CFI_ENDPROC
23040 -END(nmi)
23041 +ENDPROC(nmi)
23042
23043 ENTRY(int3)
23044 RING0_INT_FRAME
23045 @@ -1408,14 +1657,14 @@ ENTRY(int3)
23046 call do_int3
23047 jmp ret_from_exception
23048 CFI_ENDPROC
23049 -END(int3)
23050 +ENDPROC(int3)
23051
23052 ENTRY(general_protection)
23053 RING0_EC_FRAME
23054 pushl_cfi $do_general_protection
23055 jmp error_code
23056 CFI_ENDPROC
23057 -END(general_protection)
23058 +ENDPROC(general_protection)
23059
23060 #ifdef CONFIG_KVM_GUEST
23061 ENTRY(async_page_fault)
23062 @@ -1424,6 +1673,6 @@ ENTRY(async_page_fault)
23063 pushl_cfi $do_async_page_fault
23064 jmp error_code
23065 CFI_ENDPROC
23066 -END(async_page_fault)
23067 +ENDPROC(async_page_fault)
23068 #endif
23069
23070 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23071 index 4ee9a23..c786610 100644
23072 --- a/arch/x86/kernel/entry_64.S
23073 +++ b/arch/x86/kernel/entry_64.S
23074 @@ -59,6 +59,8 @@
23075 #include <asm/smap.h>
23076 #include <asm/pgtable_types.h>
23077 #include <linux/err.h>
23078 +#include <asm/pgtable.h>
23079 +#include <asm/alternative-asm.h>
23080
23081 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23082 #include <linux/elf-em.h>
23083 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23084 ENDPROC(native_usergs_sysret64)
23085 #endif /* CONFIG_PARAVIRT */
23086
23087 + .macro ljmpq sel, off
23088 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23089 + .byte 0x48; ljmp *1234f(%rip)
23090 + .pushsection .rodata
23091 + .align 16
23092 + 1234: .quad \off; .word \sel
23093 + .popsection
23094 +#else
23095 + pushq $\sel
23096 + pushq $\off
23097 + lretq
23098 +#endif
23099 + .endm
23100 +
23101 + .macro pax_enter_kernel
23102 + pax_set_fptr_mask
23103 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23104 + call pax_enter_kernel
23105 +#endif
23106 + .endm
23107 +
23108 + .macro pax_exit_kernel
23109 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23110 + call pax_exit_kernel
23111 +#endif
23112 +
23113 + .endm
23114 +
23115 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23116 +ENTRY(pax_enter_kernel)
23117 + pushq %rdi
23118 +
23119 +#ifdef CONFIG_PARAVIRT
23120 + PV_SAVE_REGS(CLBR_RDI)
23121 +#endif
23122 +
23123 +#ifdef CONFIG_PAX_KERNEXEC
23124 + GET_CR0_INTO_RDI
23125 + bts $16,%rdi
23126 + jnc 3f
23127 + mov %cs,%edi
23128 + cmp $__KERNEL_CS,%edi
23129 + jnz 2f
23130 +1:
23131 +#endif
23132 +
23133 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23134 + 661: jmp 111f
23135 + .pushsection .altinstr_replacement, "a"
23136 + 662: ASM_NOP2
23137 + .popsection
23138 + .pushsection .altinstructions, "a"
23139 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23140 + .popsection
23141 + GET_CR3_INTO_RDI
23142 + cmp $0,%dil
23143 + jnz 112f
23144 + mov $__KERNEL_DS,%edi
23145 + mov %edi,%ss
23146 + jmp 111f
23147 +112: cmp $1,%dil
23148 + jz 113f
23149 + ud2
23150 +113: sub $4097,%rdi
23151 + bts $63,%rdi
23152 + SET_RDI_INTO_CR3
23153 + mov $__UDEREF_KERNEL_DS,%edi
23154 + mov %edi,%ss
23155 +111:
23156 +#endif
23157 +
23158 +#ifdef CONFIG_PARAVIRT
23159 + PV_RESTORE_REGS(CLBR_RDI)
23160 +#endif
23161 +
23162 + popq %rdi
23163 + pax_force_retaddr
23164 + retq
23165 +
23166 +#ifdef CONFIG_PAX_KERNEXEC
23167 +2: ljmpq __KERNEL_CS,1b
23168 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23169 +4: SET_RDI_INTO_CR0
23170 + jmp 1b
23171 +#endif
23172 +ENDPROC(pax_enter_kernel)
23173 +
23174 +ENTRY(pax_exit_kernel)
23175 + pushq %rdi
23176 +
23177 +#ifdef CONFIG_PARAVIRT
23178 + PV_SAVE_REGS(CLBR_RDI)
23179 +#endif
23180 +
23181 +#ifdef CONFIG_PAX_KERNEXEC
23182 + mov %cs,%rdi
23183 + cmp $__KERNEXEC_KERNEL_CS,%edi
23184 + jz 2f
23185 + GET_CR0_INTO_RDI
23186 + bts $16,%rdi
23187 + jnc 4f
23188 +1:
23189 +#endif
23190 +
23191 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23192 + 661: jmp 111f
23193 + .pushsection .altinstr_replacement, "a"
23194 + 662: ASM_NOP2
23195 + .popsection
23196 + .pushsection .altinstructions, "a"
23197 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23198 + .popsection
23199 + mov %ss,%edi
23200 + cmp $__UDEREF_KERNEL_DS,%edi
23201 + jnz 111f
23202 + GET_CR3_INTO_RDI
23203 + cmp $0,%dil
23204 + jz 112f
23205 + ud2
23206 +112: add $4097,%rdi
23207 + bts $63,%rdi
23208 + SET_RDI_INTO_CR3
23209 + mov $__KERNEL_DS,%edi
23210 + mov %edi,%ss
23211 +111:
23212 +#endif
23213 +
23214 +#ifdef CONFIG_PARAVIRT
23215 + PV_RESTORE_REGS(CLBR_RDI);
23216 +#endif
23217 +
23218 + popq %rdi
23219 + pax_force_retaddr
23220 + retq
23221 +
23222 +#ifdef CONFIG_PAX_KERNEXEC
23223 +2: GET_CR0_INTO_RDI
23224 + btr $16,%rdi
23225 + jnc 4f
23226 + ljmpq __KERNEL_CS,3f
23227 +3: SET_RDI_INTO_CR0
23228 + jmp 1b
23229 +4: ud2
23230 + jmp 4b
23231 +#endif
23232 +ENDPROC(pax_exit_kernel)
23233 +#endif
23234 +
23235 + .macro pax_enter_kernel_user
23236 + pax_set_fptr_mask
23237 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23238 + call pax_enter_kernel_user
23239 +#endif
23240 + .endm
23241 +
23242 + .macro pax_exit_kernel_user
23243 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23244 + call pax_exit_kernel_user
23245 +#endif
23246 +#ifdef CONFIG_PAX_RANDKSTACK
23247 + pushq %rax
23248 + pushq %r11
23249 + call pax_randomize_kstack
23250 + popq %r11
23251 + popq %rax
23252 +#endif
23253 + .endm
23254 +
23255 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23256 +ENTRY(pax_enter_kernel_user)
23257 + pushq %rdi
23258 + pushq %rbx
23259 +
23260 +#ifdef CONFIG_PARAVIRT
23261 + PV_SAVE_REGS(CLBR_RDI)
23262 +#endif
23263 +
23264 + 661: jmp 111f
23265 + .pushsection .altinstr_replacement, "a"
23266 + 662: ASM_NOP2
23267 + .popsection
23268 + .pushsection .altinstructions, "a"
23269 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23270 + .popsection
23271 + GET_CR3_INTO_RDI
23272 + cmp $1,%dil
23273 + jnz 4f
23274 + sub $4097,%rdi
23275 + bts $63,%rdi
23276 + SET_RDI_INTO_CR3
23277 + jmp 3f
23278 +111:
23279 +
23280 + GET_CR3_INTO_RDI
23281 + mov %rdi,%rbx
23282 + add $__START_KERNEL_map,%rbx
23283 + sub phys_base(%rip),%rbx
23284 +
23285 +#ifdef CONFIG_PARAVIRT
23286 + cmpl $0, pv_info+PARAVIRT_enabled
23287 + jz 1f
23288 + pushq %rdi
23289 + i = 0
23290 + .rept USER_PGD_PTRS
23291 + mov i*8(%rbx),%rsi
23292 + mov $0,%sil
23293 + lea i*8(%rbx),%rdi
23294 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23295 + i = i + 1
23296 + .endr
23297 + popq %rdi
23298 + jmp 2f
23299 +1:
23300 +#endif
23301 +
23302 + i = 0
23303 + .rept USER_PGD_PTRS
23304 + movb $0,i*8(%rbx)
23305 + i = i + 1
23306 + .endr
23307 +
23308 +2: SET_RDI_INTO_CR3
23309 +
23310 +#ifdef CONFIG_PAX_KERNEXEC
23311 + GET_CR0_INTO_RDI
23312 + bts $16,%rdi
23313 + SET_RDI_INTO_CR0
23314 +#endif
23315 +
23316 +3:
23317 +
23318 +#ifdef CONFIG_PARAVIRT
23319 + PV_RESTORE_REGS(CLBR_RDI)
23320 +#endif
23321 +
23322 + popq %rbx
23323 + popq %rdi
23324 + pax_force_retaddr
23325 + retq
23326 +4: ud2
23327 +ENDPROC(pax_enter_kernel_user)
23328 +
23329 +ENTRY(pax_exit_kernel_user)
23330 + pushq %rdi
23331 + pushq %rbx
23332 +
23333 +#ifdef CONFIG_PARAVIRT
23334 + PV_SAVE_REGS(CLBR_RDI)
23335 +#endif
23336 +
23337 + GET_CR3_INTO_RDI
23338 + 661: jmp 1f
23339 + .pushsection .altinstr_replacement, "a"
23340 + 662: ASM_NOP2
23341 + .popsection
23342 + .pushsection .altinstructions, "a"
23343 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23344 + .popsection
23345 + cmp $0,%dil
23346 + jnz 3f
23347 + add $4097,%rdi
23348 + bts $63,%rdi
23349 + SET_RDI_INTO_CR3
23350 + jmp 2f
23351 +1:
23352 +
23353 + mov %rdi,%rbx
23354 +
23355 +#ifdef CONFIG_PAX_KERNEXEC
23356 + GET_CR0_INTO_RDI
23357 + btr $16,%rdi
23358 + jnc 3f
23359 + SET_RDI_INTO_CR0
23360 +#endif
23361 +
23362 + add $__START_KERNEL_map,%rbx
23363 + sub phys_base(%rip),%rbx
23364 +
23365 +#ifdef CONFIG_PARAVIRT
23366 + cmpl $0, pv_info+PARAVIRT_enabled
23367 + jz 1f
23368 + i = 0
23369 + .rept USER_PGD_PTRS
23370 + mov i*8(%rbx),%rsi
23371 + mov $0x67,%sil
23372 + lea i*8(%rbx),%rdi
23373 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23374 + i = i + 1
23375 + .endr
23376 + jmp 2f
23377 +1:
23378 +#endif
23379 +
23380 + i = 0
23381 + .rept USER_PGD_PTRS
23382 + movb $0x67,i*8(%rbx)
23383 + i = i + 1
23384 + .endr
23385 +2:
23386 +
23387 +#ifdef CONFIG_PARAVIRT
23388 + PV_RESTORE_REGS(CLBR_RDI)
23389 +#endif
23390 +
23391 + popq %rbx
23392 + popq %rdi
23393 + pax_force_retaddr
23394 + retq
23395 +3: ud2
23396 +ENDPROC(pax_exit_kernel_user)
23397 +#endif
23398 +
23399 + .macro pax_enter_kernel_nmi
23400 + pax_set_fptr_mask
23401 +
23402 +#ifdef CONFIG_PAX_KERNEXEC
23403 + GET_CR0_INTO_RDI
23404 + bts $16,%rdi
23405 + jc 110f
23406 + SET_RDI_INTO_CR0
23407 + or $2,%ebx
23408 +110:
23409 +#endif
23410 +
23411 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23412 + 661: jmp 111f
23413 + .pushsection .altinstr_replacement, "a"
23414 + 662: ASM_NOP2
23415 + .popsection
23416 + .pushsection .altinstructions, "a"
23417 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23418 + .popsection
23419 + GET_CR3_INTO_RDI
23420 + cmp $0,%dil
23421 + jz 111f
23422 + sub $4097,%rdi
23423 + or $4,%ebx
23424 + bts $63,%rdi
23425 + SET_RDI_INTO_CR3
23426 + mov $__UDEREF_KERNEL_DS,%edi
23427 + mov %edi,%ss
23428 +111:
23429 +#endif
23430 + .endm
23431 +
23432 + .macro pax_exit_kernel_nmi
23433 +#ifdef CONFIG_PAX_KERNEXEC
23434 + btr $1,%ebx
23435 + jnc 110f
23436 + GET_CR0_INTO_RDI
23437 + btr $16,%rdi
23438 + SET_RDI_INTO_CR0
23439 +110:
23440 +#endif
23441 +
23442 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23443 + btr $2,%ebx
23444 + jnc 111f
23445 + GET_CR3_INTO_RDI
23446 + add $4097,%rdi
23447 + bts $63,%rdi
23448 + SET_RDI_INTO_CR3
23449 + mov $__KERNEL_DS,%edi
23450 + mov %edi,%ss
23451 +111:
23452 +#endif
23453 + .endm
23454 +
23455 + .macro pax_erase_kstack
23456 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23457 + call pax_erase_kstack
23458 +#endif
23459 + .endm
23460 +
23461 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23462 +ENTRY(pax_erase_kstack)
23463 + pushq %rdi
23464 + pushq %rcx
23465 + pushq %rax
23466 + pushq %r11
23467 +
23468 + GET_THREAD_INFO(%r11)
23469 + mov TI_lowest_stack(%r11), %rdi
23470 + mov $-0xBEEF, %rax
23471 + std
23472 +
23473 +1: mov %edi, %ecx
23474 + and $THREAD_SIZE_asm - 1, %ecx
23475 + shr $3, %ecx
23476 + repne scasq
23477 + jecxz 2f
23478 +
23479 + cmp $2*8, %ecx
23480 + jc 2f
23481 +
23482 + mov $2*8, %ecx
23483 + repe scasq
23484 + jecxz 2f
23485 + jne 1b
23486 +
23487 +2: cld
23488 + or $2*8, %rdi
23489 + mov %esp, %ecx
23490 + sub %edi, %ecx
23491 +
23492 + cmp $THREAD_SIZE_asm, %rcx
23493 + jb 3f
23494 + ud2
23495 +3:
23496 +
23497 + shr $3, %ecx
23498 + rep stosq
23499 +
23500 + mov TI_task_thread_sp0(%r11), %rdi
23501 + sub $256, %rdi
23502 + mov %rdi, TI_lowest_stack(%r11)
23503 +
23504 + popq %r11
23505 + popq %rax
23506 + popq %rcx
23507 + popq %rdi
23508 + pax_force_retaddr
23509 + ret
23510 +ENDPROC(pax_erase_kstack)
23511 +#endif
23512
23513 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23514 #ifdef CONFIG_TRACE_IRQFLAGS
23515 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23516 .endm
23517
23518 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23519 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23520 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23521 jnc 1f
23522 TRACE_IRQS_ON_DEBUG
23523 1:
23524 @@ -155,27 +582,6 @@ ENDPROC(native_usergs_sysret64)
23525 movq \tmp,R11+\offset(%rsp)
23526 .endm
23527
23528 - .macro FAKE_STACK_FRAME child_rip
23529 - /* push in order ss, rsp, eflags, cs, rip */
23530 - xorl %eax, %eax
23531 - pushq_cfi $__KERNEL_DS /* ss */
23532 - /*CFI_REL_OFFSET ss,0*/
23533 - pushq_cfi %rax /* rsp */
23534 - CFI_REL_OFFSET rsp,0
23535 - pushq_cfi $(X86_EFLAGS_IF|X86_EFLAGS_FIXED) /* eflags - interrupts on */
23536 - /*CFI_REL_OFFSET rflags,0*/
23537 - pushq_cfi $__KERNEL_CS /* cs */
23538 - /*CFI_REL_OFFSET cs,0*/
23539 - pushq_cfi \child_rip /* rip */
23540 - CFI_REL_OFFSET rip,0
23541 - pushq_cfi %rax /* orig rax */
23542 - .endm
23543 -
23544 - .macro UNFAKE_STACK_FRAME
23545 - addq $8*6, %rsp
23546 - CFI_ADJUST_CFA_OFFSET -(6*8)
23547 - .endm
23548 -
23549 /*
23550 * initial frame state for interrupts (and exceptions without error code)
23551 */
23552 @@ -241,25 +647,26 @@ ENDPROC(native_usergs_sysret64)
23553 /* save partial stack frame */
23554 .macro SAVE_ARGS_IRQ
23555 cld
23556 - /* start from rbp in pt_regs and jump over */
23557 - movq_cfi rdi, (RDI-RBP)
23558 - movq_cfi rsi, (RSI-RBP)
23559 - movq_cfi rdx, (RDX-RBP)
23560 - movq_cfi rcx, (RCX-RBP)
23561 - movq_cfi rax, (RAX-RBP)
23562 - movq_cfi r8, (R8-RBP)
23563 - movq_cfi r9, (R9-RBP)
23564 - movq_cfi r10, (R10-RBP)
23565 - movq_cfi r11, (R11-RBP)
23566 + /* start from r15 in pt_regs and jump over */
23567 + movq_cfi rdi, RDI
23568 + movq_cfi rsi, RSI
23569 + movq_cfi rdx, RDX
23570 + movq_cfi rcx, RCX
23571 + movq_cfi rax, RAX
23572 + movq_cfi r8, R8
23573 + movq_cfi r9, R9
23574 + movq_cfi r10, R10
23575 + movq_cfi r11, R11
23576 + movq_cfi r12, R12
23577
23578 /* Save rbp so that we can unwind from get_irq_regs() */
23579 - movq_cfi rbp, 0
23580 + movq_cfi rbp, RBP
23581
23582 /* Save previous stack value */
23583 movq %rsp, %rsi
23584
23585 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23586 - testl $3, CS-RBP(%rsi)
23587 + movq %rsp,%rdi /* arg1 for handler */
23588 + testb $3, CS(%rsi)
23589 je 1f
23590 SWAPGS
23591 /*
23592 @@ -279,6 +686,18 @@ ENDPROC(native_usergs_sysret64)
23593 0x06 /* DW_OP_deref */, \
23594 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23595 0x22 /* DW_OP_plus */
23596 +
23597 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23598 + testb $3, CS(%rdi)
23599 + jnz 1f
23600 + pax_enter_kernel
23601 + jmp 2f
23602 +1: pax_enter_kernel_user
23603 +2:
23604 +#else
23605 + pax_enter_kernel
23606 +#endif
23607 +
23608 /* We entered an interrupt context - irqs are off: */
23609 TRACE_IRQS_OFF
23610 .endm
23611 @@ -308,9 +727,52 @@ ENTRY(save_paranoid)
23612 js 1f /* negative -> in kernel */
23613 SWAPGS
23614 xorl %ebx,%ebx
23615 -1: ret
23616 +1:
23617 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23618 + testb $3, CS+8(%rsp)
23619 + jnz 1f
23620 + pax_enter_kernel
23621 + jmp 2f
23622 +1: pax_enter_kernel_user
23623 +2:
23624 +#else
23625 + pax_enter_kernel
23626 +#endif
23627 + pax_force_retaddr
23628 + ret
23629 CFI_ENDPROC
23630 -END(save_paranoid)
23631 +ENDPROC(save_paranoid)
23632 +
23633 +ENTRY(save_paranoid_nmi)
23634 + XCPT_FRAME 1 RDI+8
23635 + cld
23636 + movq_cfi rdi, RDI+8
23637 + movq_cfi rsi, RSI+8
23638 + movq_cfi rdx, RDX+8
23639 + movq_cfi rcx, RCX+8
23640 + movq_cfi rax, RAX+8
23641 + movq_cfi r8, R8+8
23642 + movq_cfi r9, R9+8
23643 + movq_cfi r10, R10+8
23644 + movq_cfi r11, R11+8
23645 + movq_cfi rbx, RBX+8
23646 + movq_cfi rbp, RBP+8
23647 + movq_cfi r12, R12+8
23648 + movq_cfi r13, R13+8
23649 + movq_cfi r14, R14+8
23650 + movq_cfi r15, R15+8
23651 + movl $1,%ebx
23652 + movl $MSR_GS_BASE,%ecx
23653 + rdmsr
23654 + testl %edx,%edx
23655 + js 1f /* negative -> in kernel */
23656 + SWAPGS
23657 + xorl %ebx,%ebx
23658 +1: pax_enter_kernel_nmi
23659 + pax_force_retaddr
23660 + ret
23661 + CFI_ENDPROC
23662 +ENDPROC(save_paranoid_nmi)
23663
23664 /*
23665 * A newly forked process directly context switches into this address.
23666 @@ -331,7 +793,7 @@ ENTRY(ret_from_fork)
23667
23668 RESTORE_REST
23669
23670 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23671 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23672 jz 1f
23673
23674 /*
23675 @@ -344,15 +806,13 @@ ENTRY(ret_from_fork)
23676 jmp int_ret_from_sys_call
23677
23678 1:
23679 - subq $REST_SKIP, %rsp # leave space for volatiles
23680 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23681 movq %rbp, %rdi
23682 call *%rbx
23683 movl $0, RAX(%rsp)
23684 RESTORE_REST
23685 jmp int_ret_from_sys_call
23686 CFI_ENDPROC
23687 -END(ret_from_fork)
23688 +ENDPROC(ret_from_fork)
23689
23690 /*
23691 * System call entry. Up to 6 arguments in registers are supported.
23692 @@ -389,7 +849,7 @@ END(ret_from_fork)
23693 ENTRY(system_call)
23694 CFI_STARTPROC simple
23695 CFI_SIGNAL_FRAME
23696 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23697 + CFI_DEF_CFA rsp,0
23698 CFI_REGISTER rip,rcx
23699 /*CFI_REGISTER rflags,r11*/
23700 SWAPGS_UNSAFE_STACK
23701 @@ -402,16 +862,23 @@ GLOBAL(system_call_after_swapgs)
23702
23703 movq %rsp,PER_CPU_VAR(old_rsp)
23704 movq PER_CPU_VAR(kernel_stack),%rsp
23705 + SAVE_ARGS 8*6, 0, rax_enosys=1
23706 + pax_enter_kernel_user
23707 +
23708 +#ifdef CONFIG_PAX_RANDKSTACK
23709 + pax_erase_kstack
23710 +#endif
23711 +
23712 /*
23713 * No need to follow this irqs off/on section - it's straight
23714 * and short:
23715 */
23716 ENABLE_INTERRUPTS(CLBR_NONE)
23717 - SAVE_ARGS 8, 0, rax_enosys=1
23718 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23719 movq %rcx,RIP-ARGOFFSET(%rsp)
23720 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23721 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23722 + GET_THREAD_INFO(%rcx)
23723 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23724 jnz tracesys
23725 system_call_fastpath:
23726 #if __SYSCALL_MASK == ~0
23727 @@ -435,10 +902,13 @@ sysret_check:
23728 LOCKDEP_SYS_EXIT
23729 DISABLE_INTERRUPTS(CLBR_NONE)
23730 TRACE_IRQS_OFF
23731 - movl TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET),%edx
23732 + GET_THREAD_INFO(%rcx)
23733 + movl TI_flags(%rcx),%edx
23734 andl %edi,%edx
23735 jnz sysret_careful
23736 CFI_REMEMBER_STATE
23737 + pax_exit_kernel_user
23738 + pax_erase_kstack
23739 /*
23740 * sysretq will re-enable interrupts:
23741 */
23742 @@ -497,12 +967,15 @@ sysret_audit:
23743
23744 /* Do syscall tracing */
23745 tracesys:
23746 - leaq -REST_SKIP(%rsp), %rdi
23747 + movq %rsp, %rdi
23748 movq $AUDIT_ARCH_X86_64, %rsi
23749 call syscall_trace_enter_phase1
23750 test %rax, %rax
23751 jnz tracesys_phase2 /* if needed, run the slow path */
23752 - LOAD_ARGS 0 /* else restore clobbered regs */
23753 +
23754 + pax_erase_kstack
23755 +
23756 + LOAD_ARGS /* else restore clobbered regs */
23757 jmp system_call_fastpath /* and return to the fast path */
23758
23759 tracesys_phase2:
23760 @@ -513,12 +986,14 @@ tracesys_phase2:
23761 movq %rax,%rdx
23762 call syscall_trace_enter_phase2
23763
23764 + pax_erase_kstack
23765 +
23766 /*
23767 * Reload arg registers from stack in case ptrace changed them.
23768 * We don't reload %rax because syscall_trace_entry_phase2() returned
23769 * the value it wants us to use in the table lookup.
23770 */
23771 - LOAD_ARGS ARGOFFSET, 1
23772 + LOAD_ARGS 1
23773 RESTORE_REST
23774 #if __SYSCALL_MASK == ~0
23775 cmpq $__NR_syscall_max,%rax
23776 @@ -548,7 +1023,9 @@ GLOBAL(int_with_check)
23777 andl %edi,%edx
23778 jnz int_careful
23779 andl $~TS_COMPAT,TI_status(%rcx)
23780 - jmp retint_swapgs
23781 + pax_exit_kernel_user
23782 + pax_erase_kstack
23783 + jmp retint_swapgs_pax
23784
23785 /* Either reschedule or signal or syscall exit tracking needed. */
23786 /* First do a reschedule test. */
23787 @@ -594,7 +1071,7 @@ int_restore_rest:
23788 TRACE_IRQS_OFF
23789 jmp int_with_check
23790 CFI_ENDPROC
23791 -END(system_call)
23792 +ENDPROC(system_call)
23793
23794 .macro FORK_LIKE func
23795 ENTRY(stub_\func)
23796 @@ -607,9 +1084,10 @@ ENTRY(stub_\func)
23797 DEFAULT_FRAME 0 8 /* offset 8: return address */
23798 call sys_\func
23799 RESTORE_TOP_OF_STACK %r11, 8
23800 - ret $REST_SKIP /* pop extended registers */
23801 + pax_force_retaddr
23802 + ret
23803 CFI_ENDPROC
23804 -END(stub_\func)
23805 +ENDPROC(stub_\func)
23806 .endm
23807
23808 .macro FIXED_FRAME label,func
23809 @@ -619,9 +1097,10 @@ ENTRY(\label)
23810 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23811 call \func
23812 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23813 + pax_force_retaddr
23814 ret
23815 CFI_ENDPROC
23816 -END(\label)
23817 +ENDPROC(\label)
23818 .endm
23819
23820 FORK_LIKE clone
23821 @@ -629,19 +1108,6 @@ END(\label)
23822 FORK_LIKE vfork
23823 FIXED_FRAME stub_iopl, sys_iopl
23824
23825 -ENTRY(ptregscall_common)
23826 - DEFAULT_FRAME 1 8 /* offset 8: return address */
23827 - RESTORE_TOP_OF_STACK %r11, 8
23828 - movq_cfi_restore R15+8, r15
23829 - movq_cfi_restore R14+8, r14
23830 - movq_cfi_restore R13+8, r13
23831 - movq_cfi_restore R12+8, r12
23832 - movq_cfi_restore RBP+8, rbp
23833 - movq_cfi_restore RBX+8, rbx
23834 - ret $REST_SKIP /* pop extended registers */
23835 - CFI_ENDPROC
23836 -END(ptregscall_common)
23837 -
23838 ENTRY(stub_execve)
23839 CFI_STARTPROC
23840 addq $8, %rsp
23841 @@ -653,7 +1119,7 @@ ENTRY(stub_execve)
23842 RESTORE_REST
23843 jmp int_ret_from_sys_call
23844 CFI_ENDPROC
23845 -END(stub_execve)
23846 +ENDPROC(stub_execve)
23847
23848 ENTRY(stub_execveat)
23849 CFI_STARTPROC
23850 @@ -667,7 +1133,7 @@ ENTRY(stub_execveat)
23851 RESTORE_REST
23852 jmp int_ret_from_sys_call
23853 CFI_ENDPROC
23854 -END(stub_execveat)
23855 +ENDPROC(stub_execveat)
23856
23857 /*
23858 * sigreturn is special because it needs to restore all registers on return.
23859 @@ -684,7 +1150,7 @@ ENTRY(stub_rt_sigreturn)
23860 RESTORE_REST
23861 jmp int_ret_from_sys_call
23862 CFI_ENDPROC
23863 -END(stub_rt_sigreturn)
23864 +ENDPROC(stub_rt_sigreturn)
23865
23866 #ifdef CONFIG_X86_X32_ABI
23867 ENTRY(stub_x32_rt_sigreturn)
23868 @@ -698,7 +1164,7 @@ ENTRY(stub_x32_rt_sigreturn)
23869 RESTORE_REST
23870 jmp int_ret_from_sys_call
23871 CFI_ENDPROC
23872 -END(stub_x32_rt_sigreturn)
23873 +ENDPROC(stub_x32_rt_sigreturn)
23874
23875 ENTRY(stub_x32_execve)
23876 CFI_STARTPROC
23877 @@ -763,7 +1229,7 @@ vector=vector+1
23878 2: jmp common_interrupt
23879 .endr
23880 CFI_ENDPROC
23881 -END(irq_entries_start)
23882 +ENDPROC(irq_entries_start)
23883
23884 .previous
23885 END(interrupt)
23886 @@ -780,8 +1246,8 @@ END(interrupt)
23887 /* 0(%rsp): ~(interrupt number) */
23888 .macro interrupt func
23889 /* reserve pt_regs for scratch regs and rbp */
23890 - subq $ORIG_RAX-RBP, %rsp
23891 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23892 + subq $ORIG_RAX, %rsp
23893 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23894 SAVE_ARGS_IRQ
23895 call \func
23896 .endm
23897 @@ -804,14 +1270,14 @@ ret_from_intr:
23898
23899 /* Restore saved previous stack */
23900 popq %rsi
23901 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23902 - leaq ARGOFFSET-RBP(%rsi), %rsp
23903 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23904 + movq %rsi, %rsp
23905 CFI_DEF_CFA_REGISTER rsp
23906 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23907 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23908
23909 exit_intr:
23910 GET_THREAD_INFO(%rcx)
23911 - testl $3,CS-ARGOFFSET(%rsp)
23912 + testb $3,CS-ARGOFFSET(%rsp)
23913 je retint_kernel
23914
23915 /* Interrupt came from user space */
23916 @@ -833,12 +1299,35 @@ retint_swapgs: /* return to user-space */
23917 * The iretq could re-enable interrupts:
23918 */
23919 DISABLE_INTERRUPTS(CLBR_ANY)
23920 + pax_exit_kernel_user
23921 +retint_swapgs_pax:
23922 TRACE_IRQS_IRETQ
23923 SWAPGS
23924 jmp restore_args
23925
23926 retint_restore_args: /* return to kernel space */
23927 DISABLE_INTERRUPTS(CLBR_ANY)
23928 + pax_exit_kernel
23929 +
23930 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23931 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23932 + * namely calling EFI runtime services with a phys mapping. We're
23933 + * starting off with NOPs and patch in the real instrumentation
23934 + * (BTS/OR) before starting any userland process; even before starting
23935 + * up the APs.
23936 + */
23937 + .pushsection .altinstr_replacement, "a"
23938 + 601: pax_force_retaddr (RIP-ARGOFFSET)
23939 + 602:
23940 + .popsection
23941 + 603: .fill 602b-601b, 1, 0x90
23942 + .pushsection .altinstructions, "a"
23943 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
23944 + .popsection
23945 +#else
23946 + pax_force_retaddr (RIP-ARGOFFSET)
23947 +#endif
23948 +
23949 /*
23950 * The iretq could re-enable interrupts:
23951 */
23952 @@ -876,15 +1365,15 @@ native_irq_return_ldt:
23953 SWAPGS
23954 movq PER_CPU_VAR(espfix_waddr),%rdi
23955 movq %rax,(0*8)(%rdi) /* RAX */
23956 - movq (2*8)(%rsp),%rax /* RIP */
23957 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23958 movq %rax,(1*8)(%rdi)
23959 - movq (3*8)(%rsp),%rax /* CS */
23960 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23961 movq %rax,(2*8)(%rdi)
23962 - movq (4*8)(%rsp),%rax /* RFLAGS */
23963 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23964 movq %rax,(3*8)(%rdi)
23965 - movq (6*8)(%rsp),%rax /* SS */
23966 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23967 movq %rax,(5*8)(%rdi)
23968 - movq (5*8)(%rsp),%rax /* RSP */
23969 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23970 movq %rax,(4*8)(%rdi)
23971 andl $0xffff0000,%eax
23972 popq_cfi %rdi
23973 @@ -938,7 +1427,7 @@ ENTRY(retint_kernel)
23974 jmp exit_intr
23975 #endif
23976 CFI_ENDPROC
23977 -END(common_interrupt)
23978 +ENDPROC(common_interrupt)
23979
23980 /*
23981 * APIC interrupts.
23982 @@ -952,7 +1441,7 @@ ENTRY(\sym)
23983 interrupt \do_sym
23984 jmp ret_from_intr
23985 CFI_ENDPROC
23986 -END(\sym)
23987 +ENDPROC(\sym)
23988 .endm
23989
23990 #ifdef CONFIG_TRACING
23991 @@ -1025,7 +1514,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23992 /*
23993 * Exception entry points.
23994 */
23995 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
23996 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23997
23998 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23999 ENTRY(\sym)
24000 @@ -1076,6 +1565,12 @@ ENTRY(\sym)
24001 .endif
24002
24003 .if \shift_ist != -1
24004 +#ifdef CONFIG_SMP
24005 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
24006 + lea init_tss(%r13), %r13
24007 +#else
24008 + lea init_tss(%rip), %r13
24009 +#endif
24010 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
24011 .endif
24012
24013 @@ -1092,7 +1587,7 @@ ENTRY(\sym)
24014 .endif
24015
24016 CFI_ENDPROC
24017 -END(\sym)
24018 +ENDPROC(\sym)
24019 .endm
24020
24021 #ifdef CONFIG_TRACING
24022 @@ -1133,9 +1628,10 @@ gs_change:
24023 2: mfence /* workaround */
24024 SWAPGS
24025 popfq_cfi
24026 + pax_force_retaddr
24027 ret
24028 CFI_ENDPROC
24029 -END(native_load_gs_index)
24030 +ENDPROC(native_load_gs_index)
24031
24032 _ASM_EXTABLE(gs_change,bad_gs)
24033 .section .fixup,"ax"
24034 @@ -1163,9 +1659,10 @@ ENTRY(do_softirq_own_stack)
24035 CFI_DEF_CFA_REGISTER rsp
24036 CFI_ADJUST_CFA_OFFSET -8
24037 decl PER_CPU_VAR(irq_count)
24038 + pax_force_retaddr
24039 ret
24040 CFI_ENDPROC
24041 -END(do_softirq_own_stack)
24042 +ENDPROC(do_softirq_own_stack)
24043
24044 #ifdef CONFIG_XEN
24045 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24046 @@ -1203,7 +1700,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24047 decl PER_CPU_VAR(irq_count)
24048 jmp error_exit
24049 CFI_ENDPROC
24050 -END(xen_do_hypervisor_callback)
24051 +ENDPROC(xen_do_hypervisor_callback)
24052
24053 /*
24054 * Hypervisor uses this for application faults while it executes.
24055 @@ -1262,7 +1759,7 @@ ENTRY(xen_failsafe_callback)
24056 SAVE_ALL
24057 jmp error_exit
24058 CFI_ENDPROC
24059 -END(xen_failsafe_callback)
24060 +ENDPROC(xen_failsafe_callback)
24061
24062 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24063 xen_hvm_callback_vector xen_evtchn_do_upcall
24064 @@ -1309,18 +1806,33 @@ ENTRY(paranoid_exit)
24065 DEFAULT_FRAME
24066 DISABLE_INTERRUPTS(CLBR_NONE)
24067 TRACE_IRQS_OFF_DEBUG
24068 - testl %ebx,%ebx /* swapgs needed? */
24069 + testl $1,%ebx /* swapgs needed? */
24070 jnz paranoid_restore
24071 - testl $3,CS(%rsp)
24072 + testb $3,CS(%rsp)
24073 jnz paranoid_userspace
24074 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24075 + pax_exit_kernel
24076 + TRACE_IRQS_IRETQ 0
24077 + SWAPGS_UNSAFE_STACK
24078 + RESTORE_ALL 8
24079 + pax_force_retaddr_bts
24080 + jmp irq_return
24081 +#endif
24082 paranoid_swapgs:
24083 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24084 + pax_exit_kernel_user
24085 +#else
24086 + pax_exit_kernel
24087 +#endif
24088 TRACE_IRQS_IRETQ 0
24089 SWAPGS_UNSAFE_STACK
24090 RESTORE_ALL 8
24091 jmp irq_return
24092 paranoid_restore:
24093 + pax_exit_kernel
24094 TRACE_IRQS_IRETQ_DEBUG 0
24095 RESTORE_ALL 8
24096 + pax_force_retaddr_bts
24097 jmp irq_return
24098 paranoid_userspace:
24099 GET_THREAD_INFO(%rcx)
24100 @@ -1349,7 +1861,7 @@ paranoid_schedule:
24101 TRACE_IRQS_OFF
24102 jmp paranoid_userspace
24103 CFI_ENDPROC
24104 -END(paranoid_exit)
24105 +ENDPROC(paranoid_exit)
24106
24107 /*
24108 * Exception entry point. This expects an error code/orig_rax on the stack.
24109 @@ -1376,12 +1888,23 @@ ENTRY(error_entry)
24110 movq %r14, R14+8(%rsp)
24111 movq %r15, R15+8(%rsp)
24112 xorl %ebx,%ebx
24113 - testl $3,CS+8(%rsp)
24114 + testb $3,CS+8(%rsp)
24115 je error_kernelspace
24116 error_swapgs:
24117 SWAPGS
24118 error_sti:
24119 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24120 + testb $3, CS+8(%rsp)
24121 + jnz 1f
24122 + pax_enter_kernel
24123 + jmp 2f
24124 +1: pax_enter_kernel_user
24125 +2:
24126 +#else
24127 + pax_enter_kernel
24128 +#endif
24129 TRACE_IRQS_OFF
24130 + pax_force_retaddr
24131 ret
24132
24133 /*
24134 @@ -1416,7 +1939,7 @@ error_bad_iret:
24135 decl %ebx /* Return to usergs */
24136 jmp error_sti
24137 CFI_ENDPROC
24138 -END(error_entry)
24139 +ENDPROC(error_entry)
24140
24141
24142 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24143 @@ -1427,7 +1950,7 @@ ENTRY(error_exit)
24144 DISABLE_INTERRUPTS(CLBR_NONE)
24145 TRACE_IRQS_OFF
24146 GET_THREAD_INFO(%rcx)
24147 - testl %eax,%eax
24148 + testl $1,%eax
24149 jne retint_kernel
24150 LOCKDEP_SYS_EXIT_IRQ
24151 movl TI_flags(%rcx),%edx
24152 @@ -1436,7 +1959,7 @@ ENTRY(error_exit)
24153 jnz retint_careful
24154 jmp retint_swapgs
24155 CFI_ENDPROC
24156 -END(error_exit)
24157 +ENDPROC(error_exit)
24158
24159 /*
24160 * Test if a given stack is an NMI stack or not.
24161 @@ -1494,9 +2017,11 @@ ENTRY(nmi)
24162 * If %cs was not the kernel segment, then the NMI triggered in user
24163 * space, which means it is definitely not nested.
24164 */
24165 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24166 + je 1f
24167 cmpl $__KERNEL_CS, 16(%rsp)
24168 jne first_nmi
24169 -
24170 +1:
24171 /*
24172 * Check the special variable on the stack to see if NMIs are
24173 * executing.
24174 @@ -1530,8 +2055,7 @@ nested_nmi:
24175
24176 1:
24177 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24178 - leaq -1*8(%rsp), %rdx
24179 - movq %rdx, %rsp
24180 + subq $8, %rsp
24181 CFI_ADJUST_CFA_OFFSET 1*8
24182 leaq -10*8(%rsp), %rdx
24183 pushq_cfi $__KERNEL_DS
24184 @@ -1549,6 +2073,7 @@ nested_nmi_out:
24185 CFI_RESTORE rdx
24186
24187 /* No need to check faults here */
24188 +# pax_force_retaddr_bts
24189 INTERRUPT_RETURN
24190
24191 CFI_RESTORE_STATE
24192 @@ -1645,13 +2170,13 @@ end_repeat_nmi:
24193 subq $ORIG_RAX-R15, %rsp
24194 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24195 /*
24196 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24197 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24198 * as we should not be calling schedule in NMI context.
24199 * Even with normal interrupts enabled. An NMI should not be
24200 * setting NEED_RESCHED or anything that normal interrupts and
24201 * exceptions might do.
24202 */
24203 - call save_paranoid
24204 + call save_paranoid_nmi
24205 DEFAULT_FRAME 0
24206
24207 /*
24208 @@ -1661,9 +2186,9 @@ end_repeat_nmi:
24209 * NMI itself takes a page fault, the page fault that was preempted
24210 * will read the information from the NMI page fault and not the
24211 * origin fault. Save it off and restore it if it changes.
24212 - * Use the r12 callee-saved register.
24213 + * Use the r13 callee-saved register.
24214 */
24215 - movq %cr2, %r12
24216 + movq %cr2, %r13
24217
24218 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24219 movq %rsp,%rdi
24220 @@ -1672,29 +2197,34 @@ end_repeat_nmi:
24221
24222 /* Did the NMI take a page fault? Restore cr2 if it did */
24223 movq %cr2, %rcx
24224 - cmpq %rcx, %r12
24225 + cmpq %rcx, %r13
24226 je 1f
24227 - movq %r12, %cr2
24228 + movq %r13, %cr2
24229 1:
24230
24231 - testl %ebx,%ebx /* swapgs needed? */
24232 + testl $1,%ebx /* swapgs needed? */
24233 jnz nmi_restore
24234 nmi_swapgs:
24235 SWAPGS_UNSAFE_STACK
24236 nmi_restore:
24237 + pax_exit_kernel_nmi
24238 /* Pop the extra iret frame at once */
24239 RESTORE_ALL 6*8
24240 + testb $3, 8(%rsp)
24241 + jnz 1f
24242 + pax_force_retaddr_bts
24243 +1:
24244
24245 /* Clear the NMI executing stack variable */
24246 movq $0, 5*8(%rsp)
24247 jmp irq_return
24248 CFI_ENDPROC
24249 -END(nmi)
24250 +ENDPROC(nmi)
24251
24252 ENTRY(ignore_sysret)
24253 CFI_STARTPROC
24254 mov $-ENOSYS,%eax
24255 sysret
24256 CFI_ENDPROC
24257 -END(ignore_sysret)
24258 +ENDPROC(ignore_sysret)
24259
24260 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24261 index f5d0730..5bce89c 100644
24262 --- a/arch/x86/kernel/espfix_64.c
24263 +++ b/arch/x86/kernel/espfix_64.c
24264 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24265 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24266 static void *espfix_pages[ESPFIX_MAX_PAGES];
24267
24268 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24269 - __aligned(PAGE_SIZE);
24270 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24271
24272 static unsigned int page_random, slot_random;
24273
24274 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24275 void __init init_espfix_bsp(void)
24276 {
24277 pgd_t *pgd_p;
24278 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24279
24280 /* Install the espfix pud into the kernel page directory */
24281 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24282 + pgd_p = &init_level4_pgt[index];
24283 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24284
24285 +#ifdef CONFIG_PAX_PER_CPU_PGD
24286 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24287 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24288 +#endif
24289 +
24290 /* Randomize the locations */
24291 init_espfix_random();
24292
24293 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24294 set_pte(&pte_p[n*PTE_STRIDE], pte);
24295
24296 /* Job is done for this CPU and any CPU which shares this page */
24297 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24298 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24299
24300 unlock_done:
24301 mutex_unlock(&espfix_init_mutex);
24302 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24303 index 8b7b0a5..2395f29 100644
24304 --- a/arch/x86/kernel/ftrace.c
24305 +++ b/arch/x86/kernel/ftrace.c
24306 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24307 * kernel identity mapping to modify code.
24308 */
24309 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24310 - ip = (unsigned long)__va(__pa_symbol(ip));
24311 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24312
24313 return ip;
24314 }
24315 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24316 {
24317 unsigned char replaced[MCOUNT_INSN_SIZE];
24318
24319 + ip = ktla_ktva(ip);
24320 +
24321 /*
24322 * Note: Due to modules and __init, code can
24323 * disappear and change, we need to protect against faulting
24324 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24325 unsigned char old[MCOUNT_INSN_SIZE];
24326 int ret;
24327
24328 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24329 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24330
24331 ftrace_update_func = ip;
24332 /* Make sure the breakpoints see the ftrace_update_func update */
24333 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24334 unsigned char replaced[MCOUNT_INSN_SIZE];
24335 unsigned char brk = BREAKPOINT_INSTRUCTION;
24336
24337 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24338 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24339 return -EFAULT;
24340
24341 /* Make sure it is what we expect it to be */
24342 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24343 index eda1a86..8f6df48 100644
24344 --- a/arch/x86/kernel/head64.c
24345 +++ b/arch/x86/kernel/head64.c
24346 @@ -67,12 +67,12 @@ again:
24347 pgd = *pgd_p;
24348
24349 /*
24350 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24351 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24352 + * The use of __early_va rather than __va here is critical:
24353 + * __va would point us back into the dynamic
24354 * range and we might end up looping forever...
24355 */
24356 if (pgd)
24357 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24358 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24359 else {
24360 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24361 reset_early_page_tables();
24362 @@ -82,13 +82,13 @@ again:
24363 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24364 for (i = 0; i < PTRS_PER_PUD; i++)
24365 pud_p[i] = 0;
24366 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24367 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24368 }
24369 pud_p += pud_index(address);
24370 pud = *pud_p;
24371
24372 if (pud)
24373 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24374 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24375 else {
24376 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24377 reset_early_page_tables();
24378 @@ -98,7 +98,7 @@ again:
24379 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24380 for (i = 0; i < PTRS_PER_PMD; i++)
24381 pmd_p[i] = 0;
24382 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24383 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24384 }
24385 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24386 pmd_p[pmd_index(address)] = pmd;
24387 @@ -175,7 +175,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24388 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24389 early_printk("Kernel alive\n");
24390
24391 - clear_page(init_level4_pgt);
24392 /* set init_level4_pgt kernel high mapping*/
24393 init_level4_pgt[511] = early_level4_pgt[511];
24394
24395 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24396 index f36bd42..0ab4474 100644
24397 --- a/arch/x86/kernel/head_32.S
24398 +++ b/arch/x86/kernel/head_32.S
24399 @@ -26,6 +26,12 @@
24400 /* Physical address */
24401 #define pa(X) ((X) - __PAGE_OFFSET)
24402
24403 +#ifdef CONFIG_PAX_KERNEXEC
24404 +#define ta(X) (X)
24405 +#else
24406 +#define ta(X) ((X) - __PAGE_OFFSET)
24407 +#endif
24408 +
24409 /*
24410 * References to members of the new_cpu_data structure.
24411 */
24412 @@ -55,11 +61,7 @@
24413 * and small than max_low_pfn, otherwise will waste some page table entries
24414 */
24415
24416 -#if PTRS_PER_PMD > 1
24417 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24418 -#else
24419 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24420 -#endif
24421 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24422
24423 /* Number of possible pages in the lowmem region */
24424 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24425 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24426 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24427
24428 /*
24429 + * Real beginning of normal "text" segment
24430 + */
24431 +ENTRY(stext)
24432 +ENTRY(_stext)
24433 +
24434 +/*
24435 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24436 * %esi points to the real-mode code as a 32-bit pointer.
24437 * CS and DS must be 4 GB flat segments, but we don't depend on
24438 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24439 * can.
24440 */
24441 __HEAD
24442 +
24443 +#ifdef CONFIG_PAX_KERNEXEC
24444 + jmp startup_32
24445 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24446 +.fill PAGE_SIZE-5,1,0xcc
24447 +#endif
24448 +
24449 ENTRY(startup_32)
24450 movl pa(stack_start),%ecx
24451
24452 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24453 2:
24454 leal -__PAGE_OFFSET(%ecx),%esp
24455
24456 +#ifdef CONFIG_SMP
24457 + movl $pa(cpu_gdt_table),%edi
24458 + movl $__per_cpu_load,%eax
24459 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24460 + rorl $16,%eax
24461 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24462 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24463 + movl $__per_cpu_end - 1,%eax
24464 + subl $__per_cpu_start,%eax
24465 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24466 +#endif
24467 +
24468 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24469 + movl $NR_CPUS,%ecx
24470 + movl $pa(cpu_gdt_table),%edi
24471 +1:
24472 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24473 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24474 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24475 + addl $PAGE_SIZE_asm,%edi
24476 + loop 1b
24477 +#endif
24478 +
24479 +#ifdef CONFIG_PAX_KERNEXEC
24480 + movl $pa(boot_gdt),%edi
24481 + movl $__LOAD_PHYSICAL_ADDR,%eax
24482 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24483 + rorl $16,%eax
24484 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24485 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24486 + rorl $16,%eax
24487 +
24488 + ljmp $(__BOOT_CS),$1f
24489 +1:
24490 +
24491 + movl $NR_CPUS,%ecx
24492 + movl $pa(cpu_gdt_table),%edi
24493 + addl $__PAGE_OFFSET,%eax
24494 +1:
24495 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24496 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24497 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24498 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24499 + rorl $16,%eax
24500 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24501 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24502 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24503 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24504 + rorl $16,%eax
24505 + addl $PAGE_SIZE_asm,%edi
24506 + loop 1b
24507 +#endif
24508 +
24509 /*
24510 * Clear BSS first so that there are no surprises...
24511 */
24512 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24513 movl %eax, pa(max_pfn_mapped)
24514
24515 /* Do early initialization of the fixmap area */
24516 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24517 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24518 +#ifdef CONFIG_COMPAT_VDSO
24519 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24520 +#else
24521 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24522 +#endif
24523 #else /* Not PAE */
24524
24525 page_pde_offset = (__PAGE_OFFSET >> 20);
24526 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24527 movl %eax, pa(max_pfn_mapped)
24528
24529 /* Do early initialization of the fixmap area */
24530 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24531 - movl %eax,pa(initial_page_table+0xffc)
24532 +#ifdef CONFIG_COMPAT_VDSO
24533 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24534 +#else
24535 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24536 +#endif
24537 #endif
24538
24539 #ifdef CONFIG_PARAVIRT
24540 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24541 cmpl $num_subarch_entries, %eax
24542 jae bad_subarch
24543
24544 - movl pa(subarch_entries)(,%eax,4), %eax
24545 - subl $__PAGE_OFFSET, %eax
24546 - jmp *%eax
24547 + jmp *pa(subarch_entries)(,%eax,4)
24548
24549 bad_subarch:
24550 WEAK(lguest_entry)
24551 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24552 __INITDATA
24553
24554 subarch_entries:
24555 - .long default_entry /* normal x86/PC */
24556 - .long lguest_entry /* lguest hypervisor */
24557 - .long xen_entry /* Xen hypervisor */
24558 - .long default_entry /* Moorestown MID */
24559 + .long ta(default_entry) /* normal x86/PC */
24560 + .long ta(lguest_entry) /* lguest hypervisor */
24561 + .long ta(xen_entry) /* Xen hypervisor */
24562 + .long ta(default_entry) /* Moorestown MID */
24563 num_subarch_entries = (. - subarch_entries) / 4
24564 .previous
24565 #else
24566 @@ -354,6 +426,7 @@ default_entry:
24567 movl pa(mmu_cr4_features),%eax
24568 movl %eax,%cr4
24569
24570 +#ifdef CONFIG_X86_PAE
24571 testb $X86_CR4_PAE, %al # check if PAE is enabled
24572 jz enable_paging
24573
24574 @@ -382,6 +455,9 @@ default_entry:
24575 /* Make changes effective */
24576 wrmsr
24577
24578 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24579 +#endif
24580 +
24581 enable_paging:
24582
24583 /*
24584 @@ -449,14 +525,20 @@ is486:
24585 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24586 movl %eax,%ss # after changing gdt.
24587
24588 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24589 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24590 movl %eax,%ds
24591 movl %eax,%es
24592
24593 movl $(__KERNEL_PERCPU), %eax
24594 movl %eax,%fs # set this cpu's percpu
24595
24596 +#ifdef CONFIG_CC_STACKPROTECTOR
24597 movl $(__KERNEL_STACK_CANARY),%eax
24598 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24599 + movl $(__USER_DS),%eax
24600 +#else
24601 + xorl %eax,%eax
24602 +#endif
24603 movl %eax,%gs
24604
24605 xorl %eax,%eax # Clear LDT
24606 @@ -512,8 +594,11 @@ setup_once:
24607 * relocation. Manually set base address in stack canary
24608 * segment descriptor.
24609 */
24610 - movl $gdt_page,%eax
24611 + movl $cpu_gdt_table,%eax
24612 movl $stack_canary,%ecx
24613 +#ifdef CONFIG_SMP
24614 + addl $__per_cpu_load,%ecx
24615 +#endif
24616 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24617 shrl $16, %ecx
24618 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24619 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24620 cmpl $2,(%esp) # X86_TRAP_NMI
24621 je is_nmi # Ignore NMI
24622
24623 - cmpl $2,%ss:early_recursion_flag
24624 + cmpl $1,%ss:early_recursion_flag
24625 je hlt_loop
24626 incl %ss:early_recursion_flag
24627
24628 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24629 pushl (20+6*4)(%esp) /* trapno */
24630 pushl $fault_msg
24631 call printk
24632 -#endif
24633 call dump_stack
24634 +#endif
24635 hlt_loop:
24636 hlt
24637 jmp hlt_loop
24638 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24639 /* This is the default interrupt "handler" :-) */
24640 ALIGN
24641 ignore_int:
24642 - cld
24643 #ifdef CONFIG_PRINTK
24644 + cmpl $2,%ss:early_recursion_flag
24645 + je hlt_loop
24646 + incl %ss:early_recursion_flag
24647 + cld
24648 pushl %eax
24649 pushl %ecx
24650 pushl %edx
24651 @@ -617,9 +705,6 @@ ignore_int:
24652 movl $(__KERNEL_DS),%eax
24653 movl %eax,%ds
24654 movl %eax,%es
24655 - cmpl $2,early_recursion_flag
24656 - je hlt_loop
24657 - incl early_recursion_flag
24658 pushl 16(%esp)
24659 pushl 24(%esp)
24660 pushl 32(%esp)
24661 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24662 /*
24663 * BSS section
24664 */
24665 -__PAGE_ALIGNED_BSS
24666 - .align PAGE_SIZE
24667 #ifdef CONFIG_X86_PAE
24668 +.section .initial_pg_pmd,"a",@progbits
24669 initial_pg_pmd:
24670 .fill 1024*KPMDS,4,0
24671 #else
24672 +.section .initial_page_table,"a",@progbits
24673 ENTRY(initial_page_table)
24674 .fill 1024,4,0
24675 #endif
24676 +.section .initial_pg_fixmap,"a",@progbits
24677 initial_pg_fixmap:
24678 .fill 1024,4,0
24679 +.section .empty_zero_page,"a",@progbits
24680 ENTRY(empty_zero_page)
24681 .fill 4096,1,0
24682 +.section .swapper_pg_dir,"a",@progbits
24683 ENTRY(swapper_pg_dir)
24684 +#ifdef CONFIG_X86_PAE
24685 + .fill 4,8,0
24686 +#else
24687 .fill 1024,4,0
24688 +#endif
24689
24690 /*
24691 * This starts the data section.
24692 */
24693 #ifdef CONFIG_X86_PAE
24694 -__PAGE_ALIGNED_DATA
24695 - /* Page-aligned for the benefit of paravirt? */
24696 - .align PAGE_SIZE
24697 +.section .initial_page_table,"a",@progbits
24698 ENTRY(initial_page_table)
24699 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24700 # if KPMDS == 3
24701 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24702 # error "Kernel PMDs should be 1, 2 or 3"
24703 # endif
24704 .align PAGE_SIZE /* needs to be page-sized too */
24705 +
24706 +#ifdef CONFIG_PAX_PER_CPU_PGD
24707 +ENTRY(cpu_pgd)
24708 + .rept 2*NR_CPUS
24709 + .fill 4,8,0
24710 + .endr
24711 +#endif
24712 +
24713 #endif
24714
24715 .data
24716 .balign 4
24717 ENTRY(stack_start)
24718 - .long init_thread_union+THREAD_SIZE
24719 + .long init_thread_union+THREAD_SIZE-8
24720
24721 __INITRODATA
24722 int_msg:
24723 @@ -727,7 +825,7 @@ fault_msg:
24724 * segment size, and 32-bit linear address value:
24725 */
24726
24727 - .data
24728 +.section .rodata,"a",@progbits
24729 .globl boot_gdt_descr
24730 .globl idt_descr
24731
24732 @@ -736,7 +834,7 @@ fault_msg:
24733 .word 0 # 32 bit align gdt_desc.address
24734 boot_gdt_descr:
24735 .word __BOOT_DS+7
24736 - .long boot_gdt - __PAGE_OFFSET
24737 + .long pa(boot_gdt)
24738
24739 .word 0 # 32-bit align idt_desc.address
24740 idt_descr:
24741 @@ -747,7 +845,7 @@ idt_descr:
24742 .word 0 # 32 bit align gdt_desc.address
24743 ENTRY(early_gdt_descr)
24744 .word GDT_ENTRIES*8-1
24745 - .long gdt_page /* Overwritten for secondary CPUs */
24746 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24747
24748 /*
24749 * The boot_gdt must mirror the equivalent in setup.S and is
24750 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24751 .align L1_CACHE_BYTES
24752 ENTRY(boot_gdt)
24753 .fill GDT_ENTRY_BOOT_CS,8,0
24754 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24755 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24756 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24757 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24758 +
24759 + .align PAGE_SIZE_asm
24760 +ENTRY(cpu_gdt_table)
24761 + .rept NR_CPUS
24762 + .quad 0x0000000000000000 /* NULL descriptor */
24763 + .quad 0x0000000000000000 /* 0x0b reserved */
24764 + .quad 0x0000000000000000 /* 0x13 reserved */
24765 + .quad 0x0000000000000000 /* 0x1b reserved */
24766 +
24767 +#ifdef CONFIG_PAX_KERNEXEC
24768 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24769 +#else
24770 + .quad 0x0000000000000000 /* 0x20 unused */
24771 +#endif
24772 +
24773 + .quad 0x0000000000000000 /* 0x28 unused */
24774 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24775 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24776 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24777 + .quad 0x0000000000000000 /* 0x4b reserved */
24778 + .quad 0x0000000000000000 /* 0x53 reserved */
24779 + .quad 0x0000000000000000 /* 0x5b reserved */
24780 +
24781 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24782 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24783 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24784 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24785 +
24786 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24787 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24788 +
24789 + /*
24790 + * Segments used for calling PnP BIOS have byte granularity.
24791 + * The code segments and data segments have fixed 64k limits,
24792 + * the transfer segment sizes are set at run time.
24793 + */
24794 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24795 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24796 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24797 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24798 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24799 +
24800 + /*
24801 + * The APM segments have byte granularity and their bases
24802 + * are set at run time. All have 64k limits.
24803 + */
24804 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24805 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24806 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24807 +
24808 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24809 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24810 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24811 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24812 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24813 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24814 +
24815 + /* Be sure this is zeroed to avoid false validations in Xen */
24816 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24817 + .endr
24818 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24819 index a468c0a..8b5a879 100644
24820 --- a/arch/x86/kernel/head_64.S
24821 +++ b/arch/x86/kernel/head_64.S
24822 @@ -20,6 +20,8 @@
24823 #include <asm/processor-flags.h>
24824 #include <asm/percpu.h>
24825 #include <asm/nops.h>
24826 +#include <asm/cpufeature.h>
24827 +#include <asm/alternative-asm.h>
24828
24829 #ifdef CONFIG_PARAVIRT
24830 #include <asm/asm-offsets.h>
24831 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24832 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24833 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24834 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24835 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24836 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24837 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24838 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24839 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24840 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24841
24842 .text
24843 __HEAD
24844 @@ -89,11 +97,24 @@ startup_64:
24845 * Fixup the physical addresses in the page table
24846 */
24847 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24848 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24849 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24850 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24851 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24852 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24853
24854 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24855 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24856 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24857 +#ifndef CONFIG_XEN
24858 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24859 +#endif
24860 +
24861 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24862 +
24863 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24864 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24865
24866 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24867 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24868
24869 /*
24870 * Set up the identity mapping for the switchover. These
24871 @@ -174,11 +195,12 @@ ENTRY(secondary_startup_64)
24872 * after the boot processor executes this code.
24873 */
24874
24875 + orq $-1, %rbp
24876 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24877 1:
24878
24879 - /* Enable PAE mode and PGE */
24880 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24881 + /* Enable PAE mode and PSE/PGE */
24882 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24883 movq %rcx, %cr4
24884
24885 /* Setup early boot stage 4 level pagetables. */
24886 @@ -199,10 +221,19 @@ ENTRY(secondary_startup_64)
24887 movl $MSR_EFER, %ecx
24888 rdmsr
24889 btsl $_EFER_SCE, %eax /* Enable System Call */
24890 - btl $20,%edi /* No Execute supported? */
24891 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24892 jnc 1f
24893 btsl $_EFER_NX, %eax
24894 + cmpq $-1, %rbp
24895 + je 1f
24896 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24897 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24898 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24899 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24900 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24901 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24902 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24903 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24904 1: wrmsr /* Make changes effective */
24905
24906 /* Setup cr0 */
24907 @@ -282,6 +313,7 @@ ENTRY(secondary_startup_64)
24908 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24909 * address given in m16:64.
24910 */
24911 + pax_set_fptr_mask
24912 movq initial_code(%rip),%rax
24913 pushq $0 # fake return address to stop unwinder
24914 pushq $__KERNEL_CS # set correct cs
24915 @@ -313,7 +345,7 @@ ENDPROC(start_cpu0)
24916 .quad INIT_PER_CPU_VAR(irq_stack_union)
24917
24918 GLOBAL(stack_start)
24919 - .quad init_thread_union+THREAD_SIZE-8
24920 + .quad init_thread_union+THREAD_SIZE-16
24921 .word 0
24922 __FINITDATA
24923
24924 @@ -391,7 +423,7 @@ ENTRY(early_idt_handler)
24925 call dump_stack
24926 #ifdef CONFIG_KALLSYMS
24927 leaq early_idt_ripmsg(%rip),%rdi
24928 - movq 40(%rsp),%rsi # %rip again
24929 + movq 88(%rsp),%rsi # %rip again
24930 call __print_symbol
24931 #endif
24932 #endif /* EARLY_PRINTK */
24933 @@ -420,6 +452,7 @@ ENDPROC(early_idt_handler)
24934 early_recursion_flag:
24935 .long 0
24936
24937 + .section .rodata,"a",@progbits
24938 #ifdef CONFIG_EARLY_PRINTK
24939 early_idt_msg:
24940 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
24941 @@ -447,29 +480,52 @@ NEXT_PAGE(early_level4_pgt)
24942 NEXT_PAGE(early_dynamic_pgts)
24943 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
24944
24945 - .data
24946 + .section .rodata,"a",@progbits
24947
24948 -#ifndef CONFIG_XEN
24949 NEXT_PAGE(init_level4_pgt)
24950 - .fill 512,8,0
24951 -#else
24952 -NEXT_PAGE(init_level4_pgt)
24953 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24954 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
24955 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24956 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
24957 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
24958 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
24959 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
24960 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
24961 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24962 .org init_level4_pgt + L4_START_KERNEL*8, 0
24963 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
24964 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
24965
24966 +#ifdef CONFIG_PAX_PER_CPU_PGD
24967 +NEXT_PAGE(cpu_pgd)
24968 + .rept 2*NR_CPUS
24969 + .fill 512,8,0
24970 + .endr
24971 +#endif
24972 +
24973 NEXT_PAGE(level3_ident_pgt)
24974 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24975 +#ifdef CONFIG_XEN
24976 .fill 511, 8, 0
24977 +#else
24978 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
24979 + .fill 510,8,0
24980 +#endif
24981 +
24982 +NEXT_PAGE(level3_vmalloc_start_pgt)
24983 + .fill 512,8,0
24984 +
24985 +NEXT_PAGE(level3_vmalloc_end_pgt)
24986 + .fill 512,8,0
24987 +
24988 +NEXT_PAGE(level3_vmemmap_pgt)
24989 + .fill L3_VMEMMAP_START,8,0
24990 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24991 +
24992 NEXT_PAGE(level2_ident_pgt)
24993 - /* Since I easily can, map the first 1G.
24994 + /* Since I easily can, map the first 2G.
24995 * Don't set NX because code runs from these pages.
24996 */
24997 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
24998 -#endif
24999 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25000
25001 NEXT_PAGE(level3_kernel_pgt)
25002 .fill L3_START_KERNEL,8,0
25003 @@ -477,6 +533,9 @@ NEXT_PAGE(level3_kernel_pgt)
25004 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25005 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25006
25007 +NEXT_PAGE(level2_vmemmap_pgt)
25008 + .fill 512,8,0
25009 +
25010 NEXT_PAGE(level2_kernel_pgt)
25011 /*
25012 * 512 MB kernel mapping. We spend a full page on this pagetable
25013 @@ -494,28 +553,64 @@ NEXT_PAGE(level2_kernel_pgt)
25014 NEXT_PAGE(level2_fixmap_pgt)
25015 .fill 506,8,0
25016 .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25017 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25018 - .fill 5,8,0
25019 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25020 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25021 + .fill 4,8,0
25022
25023 NEXT_PAGE(level1_fixmap_pgt)
25024 .fill 512,8,0
25025
25026 +NEXT_PAGE(level1_vsyscall_pgt)
25027 + .fill 512,8,0
25028 +
25029 #undef PMDS
25030
25031 - .data
25032 + .align PAGE_SIZE
25033 +ENTRY(cpu_gdt_table)
25034 + .rept NR_CPUS
25035 + .quad 0x0000000000000000 /* NULL descriptor */
25036 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25037 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25038 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25039 + .quad 0x00cffb000000ffff /* __USER32_CS */
25040 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25041 + .quad 0x00affb000000ffff /* __USER_CS */
25042 +
25043 +#ifdef CONFIG_PAX_KERNEXEC
25044 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25045 +#else
25046 + .quad 0x0 /* unused */
25047 +#endif
25048 +
25049 + .quad 0,0 /* TSS */
25050 + .quad 0,0 /* LDT */
25051 + .quad 0,0,0 /* three TLS descriptors */
25052 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25053 + /* asm/segment.h:GDT_ENTRIES must match this */
25054 +
25055 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25056 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25057 +#else
25058 + .quad 0x0 /* unused */
25059 +#endif
25060 +
25061 + /* zero the remaining page */
25062 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25063 + .endr
25064 +
25065 .align 16
25066 .globl early_gdt_descr
25067 early_gdt_descr:
25068 .word GDT_ENTRIES*8-1
25069 early_gdt_descr_base:
25070 - .quad INIT_PER_CPU_VAR(gdt_page)
25071 + .quad cpu_gdt_table
25072
25073 ENTRY(phys_base)
25074 /* This must match the first entry in level2_kernel_pgt */
25075 .quad 0x0000000000000000
25076
25077 #include "../../x86/xen/xen-head.S"
25078 -
25079 - __PAGE_ALIGNED_BSS
25080 +
25081 + .section .rodata,"a",@progbits
25082 NEXT_PAGE(empty_zero_page)
25083 .skip PAGE_SIZE
25084 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25085 index 05fd74f..c3548b1 100644
25086 --- a/arch/x86/kernel/i386_ksyms_32.c
25087 +++ b/arch/x86/kernel/i386_ksyms_32.c
25088 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25089 EXPORT_SYMBOL(cmpxchg8b_emu);
25090 #endif
25091
25092 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25093 +
25094 /* Networking helper routines. */
25095 EXPORT_SYMBOL(csum_partial_copy_generic);
25096 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25097 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25098
25099 EXPORT_SYMBOL(__get_user_1);
25100 EXPORT_SYMBOL(__get_user_2);
25101 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25102 EXPORT_SYMBOL(___preempt_schedule_context);
25103 #endif
25104 #endif
25105 +
25106 +#ifdef CONFIG_PAX_KERNEXEC
25107 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25108 +#endif
25109 +
25110 +#ifdef CONFIG_PAX_PER_CPU_PGD
25111 +EXPORT_SYMBOL(cpu_pgd);
25112 +#endif
25113 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25114 index a9a4229..6f4d476 100644
25115 --- a/arch/x86/kernel/i387.c
25116 +++ b/arch/x86/kernel/i387.c
25117 @@ -51,7 +51,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25118 static inline bool interrupted_user_mode(void)
25119 {
25120 struct pt_regs *regs = get_irq_regs();
25121 - return regs && user_mode_vm(regs);
25122 + return regs && user_mode(regs);
25123 }
25124
25125 /*
25126 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25127 index e7cc537..67d7372 100644
25128 --- a/arch/x86/kernel/i8259.c
25129 +++ b/arch/x86/kernel/i8259.c
25130 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25131 static void make_8259A_irq(unsigned int irq)
25132 {
25133 disable_irq_nosync(irq);
25134 - io_apic_irqs &= ~(1<<irq);
25135 + io_apic_irqs &= ~(1UL<<irq);
25136 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25137 enable_irq(irq);
25138 }
25139 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25140 "spurious 8259A interrupt: IRQ%d.\n", irq);
25141 spurious_irq_mask |= irqmask;
25142 }
25143 - atomic_inc(&irq_err_count);
25144 + atomic_inc_unchecked(&irq_err_count);
25145 /*
25146 * Theoretically we do not have to handle this IRQ,
25147 * but in Linux this does not cause problems and is
25148 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25149 /* (slave's support for AEOI in flat mode is to be investigated) */
25150 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25151
25152 + pax_open_kernel();
25153 if (auto_eoi)
25154 /*
25155 * In AEOI mode we just have to mask the interrupt
25156 * when acking.
25157 */
25158 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25159 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25160 else
25161 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25162 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25163 + pax_close_kernel();
25164
25165 udelay(100); /* wait for 8259A to initialize */
25166
25167 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25168 index a979b5b..1d6db75 100644
25169 --- a/arch/x86/kernel/io_delay.c
25170 +++ b/arch/x86/kernel/io_delay.c
25171 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25172 * Quirk table for systems that misbehave (lock up, etc.) if port
25173 * 0x80 is used:
25174 */
25175 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25176 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25177 {
25178 .callback = dmi_io_delay_0xed_port,
25179 .ident = "Compaq Presario V6000",
25180 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25181 index 4ddaf66..49d5c18 100644
25182 --- a/arch/x86/kernel/ioport.c
25183 +++ b/arch/x86/kernel/ioport.c
25184 @@ -6,6 +6,7 @@
25185 #include <linux/sched.h>
25186 #include <linux/kernel.h>
25187 #include <linux/capability.h>
25188 +#include <linux/security.h>
25189 #include <linux/errno.h>
25190 #include <linux/types.h>
25191 #include <linux/ioport.h>
25192 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25193 return -EINVAL;
25194 if (turn_on && !capable(CAP_SYS_RAWIO))
25195 return -EPERM;
25196 +#ifdef CONFIG_GRKERNSEC_IO
25197 + if (turn_on && grsec_disable_privio) {
25198 + gr_handle_ioperm();
25199 + return -ENODEV;
25200 + }
25201 +#endif
25202
25203 /*
25204 * If it's the first ioperm() call in this thread's lifetime, set the
25205 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25206 * because the ->io_bitmap_max value must match the bitmap
25207 * contents:
25208 */
25209 - tss = &per_cpu(init_tss, get_cpu());
25210 + tss = init_tss + get_cpu();
25211
25212 if (turn_on)
25213 bitmap_clear(t->io_bitmap_ptr, from, num);
25214 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25215 if (level > old) {
25216 if (!capable(CAP_SYS_RAWIO))
25217 return -EPERM;
25218 +#ifdef CONFIG_GRKERNSEC_IO
25219 + if (grsec_disable_privio) {
25220 + gr_handle_iopl();
25221 + return -ENODEV;
25222 + }
25223 +#endif
25224 }
25225 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25226 t->iopl = level << 12;
25227 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25228 index 705ef8d..8672c9d 100644
25229 --- a/arch/x86/kernel/irq.c
25230 +++ b/arch/x86/kernel/irq.c
25231 @@ -22,7 +22,7 @@
25232 #define CREATE_TRACE_POINTS
25233 #include <asm/trace/irq_vectors.h>
25234
25235 -atomic_t irq_err_count;
25236 +atomic_unchecked_t irq_err_count;
25237
25238 /* Function pointer for generic interrupt vector handling */
25239 void (*x86_platform_ipi_callback)(void) = NULL;
25240 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25241 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25242 seq_puts(p, " Hypervisor callback interrupts\n");
25243 #endif
25244 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25245 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25246 #if defined(CONFIG_X86_IO_APIC)
25247 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25248 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25249 #endif
25250 return 0;
25251 }
25252 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25253
25254 u64 arch_irq_stat(void)
25255 {
25256 - u64 sum = atomic_read(&irq_err_count);
25257 + u64 sum = atomic_read_unchecked(&irq_err_count);
25258 return sum;
25259 }
25260
25261 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25262 index 63ce838..2ea3e06 100644
25263 --- a/arch/x86/kernel/irq_32.c
25264 +++ b/arch/x86/kernel/irq_32.c
25265 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25266
25267 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25268
25269 +extern void gr_handle_kernel_exploit(void);
25270 +
25271 int sysctl_panic_on_stackoverflow __read_mostly;
25272
25273 /* Debugging check for stack overflow: is there less than 1KB free? */
25274 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25275 __asm__ __volatile__("andl %%esp,%0" :
25276 "=r" (sp) : "0" (THREAD_SIZE - 1));
25277
25278 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25279 + return sp < STACK_WARN;
25280 }
25281
25282 static void print_stack_overflow(void)
25283 {
25284 printk(KERN_WARNING "low stack detected by irq handler\n");
25285 dump_stack();
25286 + gr_handle_kernel_exploit();
25287 if (sysctl_panic_on_stackoverflow)
25288 panic("low stack detected by irq handler - check messages\n");
25289 }
25290 @@ -84,10 +87,9 @@ static inline void *current_stack(void)
25291 static inline int
25292 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25293 {
25294 - struct irq_stack *curstk, *irqstk;
25295 + struct irq_stack *irqstk;
25296 u32 *isp, *prev_esp, arg1, arg2;
25297
25298 - curstk = (struct irq_stack *) current_stack();
25299 irqstk = __this_cpu_read(hardirq_stack);
25300
25301 /*
25302 @@ -96,15 +98,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25303 * handler) we can't do that and just have to keep using the
25304 * current stack (which is the irq stack already after all)
25305 */
25306 - if (unlikely(curstk == irqstk))
25307 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25308 return 0;
25309
25310 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25311 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25312
25313 /* Save the next esp at the bottom of the stack */
25314 prev_esp = (u32 *)irqstk;
25315 *prev_esp = current_stack_pointer;
25316
25317 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25318 + __set_fs(MAKE_MM_SEG(0));
25319 +#endif
25320 +
25321 if (unlikely(overflow))
25322 call_on_stack(print_stack_overflow, isp);
25323
25324 @@ -115,6 +121,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25325 : "0" (irq), "1" (desc), "2" (isp),
25326 "D" (desc->handle_irq)
25327 : "memory", "cc", "ecx");
25328 +
25329 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25330 + __set_fs(current_thread_info()->addr_limit);
25331 +#endif
25332 +
25333 return 1;
25334 }
25335
25336 @@ -123,32 +134,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25337 */
25338 void irq_ctx_init(int cpu)
25339 {
25340 - struct irq_stack *irqstk;
25341 -
25342 if (per_cpu(hardirq_stack, cpu))
25343 return;
25344
25345 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25346 - THREADINFO_GFP,
25347 - THREAD_SIZE_ORDER));
25348 - per_cpu(hardirq_stack, cpu) = irqstk;
25349 -
25350 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25351 - THREADINFO_GFP,
25352 - THREAD_SIZE_ORDER));
25353 - per_cpu(softirq_stack, cpu) = irqstk;
25354 -
25355 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25356 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25357 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25358 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25359 }
25360
25361 void do_softirq_own_stack(void)
25362 {
25363 - struct thread_info *curstk;
25364 struct irq_stack *irqstk;
25365 u32 *isp, *prev_esp;
25366
25367 - curstk = current_stack();
25368 irqstk = __this_cpu_read(softirq_stack);
25369
25370 /* build the stack frame on the softirq stack */
25371 @@ -158,7 +155,16 @@ void do_softirq_own_stack(void)
25372 prev_esp = (u32 *)irqstk;
25373 *prev_esp = current_stack_pointer;
25374
25375 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25376 + __set_fs(MAKE_MM_SEG(0));
25377 +#endif
25378 +
25379 call_on_stack(__do_softirq, isp);
25380 +
25381 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25382 + __set_fs(current_thread_info()->addr_limit);
25383 +#endif
25384 +
25385 }
25386
25387 bool handle_irq(unsigned irq, struct pt_regs *regs)
25388 @@ -172,7 +178,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25389 if (unlikely(!desc))
25390 return false;
25391
25392 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25393 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25394 if (unlikely(overflow))
25395 print_stack_overflow();
25396 desc->handle_irq(irq, desc);
25397 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25398 index e4b503d..824fce8 100644
25399 --- a/arch/x86/kernel/irq_64.c
25400 +++ b/arch/x86/kernel/irq_64.c
25401 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25402 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25403 EXPORT_PER_CPU_SYMBOL(irq_regs);
25404
25405 +extern void gr_handle_kernel_exploit(void);
25406 +
25407 int sysctl_panic_on_stackoverflow;
25408
25409 /*
25410 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25411 u64 estack_top, estack_bottom;
25412 u64 curbase = (u64)task_stack_page(current);
25413
25414 - if (user_mode_vm(regs))
25415 + if (user_mode(regs))
25416 return;
25417
25418 if (regs->sp >= curbase + sizeof(struct thread_info) +
25419 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25420 irq_stack_top, irq_stack_bottom,
25421 estack_top, estack_bottom);
25422
25423 + gr_handle_kernel_exploit();
25424 +
25425 if (sysctl_panic_on_stackoverflow)
25426 panic("low stack detected by irq handler - check messages\n");
25427 #endif
25428 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25429 index 26d5a55..a01160a 100644
25430 --- a/arch/x86/kernel/jump_label.c
25431 +++ b/arch/x86/kernel/jump_label.c
25432 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25433 * Jump label is enabled for the first time.
25434 * So we expect a default_nop...
25435 */
25436 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25437 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25438 != 0))
25439 bug_at((void *)entry->code, __LINE__);
25440 } else {
25441 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25442 * ...otherwise expect an ideal_nop. Otherwise
25443 * something went horribly wrong.
25444 */
25445 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25446 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25447 != 0))
25448 bug_at((void *)entry->code, __LINE__);
25449 }
25450 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25451 * are converting the default nop to the ideal nop.
25452 */
25453 if (init) {
25454 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25455 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25456 bug_at((void *)entry->code, __LINE__);
25457 } else {
25458 code.jump = 0xe9;
25459 code.offset = entry->target -
25460 (entry->code + JUMP_LABEL_NOP_SIZE);
25461 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25462 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25463 bug_at((void *)entry->code, __LINE__);
25464 }
25465 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25466 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25467 index 7ec1d5f..5a7d130 100644
25468 --- a/arch/x86/kernel/kgdb.c
25469 +++ b/arch/x86/kernel/kgdb.c
25470 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25471 #ifdef CONFIG_X86_32
25472 switch (regno) {
25473 case GDB_SS:
25474 - if (!user_mode_vm(regs))
25475 + if (!user_mode(regs))
25476 *(unsigned long *)mem = __KERNEL_DS;
25477 break;
25478 case GDB_SP:
25479 - if (!user_mode_vm(regs))
25480 + if (!user_mode(regs))
25481 *(unsigned long *)mem = kernel_stack_pointer(regs);
25482 break;
25483 case GDB_GS:
25484 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25485 bp->attr.bp_addr = breakinfo[breakno].addr;
25486 bp->attr.bp_len = breakinfo[breakno].len;
25487 bp->attr.bp_type = breakinfo[breakno].type;
25488 - info->address = breakinfo[breakno].addr;
25489 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25490 + info->address = ktla_ktva(breakinfo[breakno].addr);
25491 + else
25492 + info->address = breakinfo[breakno].addr;
25493 info->len = breakinfo[breakno].len;
25494 info->type = breakinfo[breakno].type;
25495 val = arch_install_hw_breakpoint(bp);
25496 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25497 case 'k':
25498 /* clear the trace bit */
25499 linux_regs->flags &= ~X86_EFLAGS_TF;
25500 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25501 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25502
25503 /* set the trace bit if we're stepping */
25504 if (remcomInBuffer[0] == 's') {
25505 linux_regs->flags |= X86_EFLAGS_TF;
25506 - atomic_set(&kgdb_cpu_doing_single_step,
25507 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25508 raw_smp_processor_id());
25509 }
25510
25511 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25512
25513 switch (cmd) {
25514 case DIE_DEBUG:
25515 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25516 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25517 if (user_mode(regs))
25518 return single_step_cont(regs, args);
25519 break;
25520 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25521 #endif /* CONFIG_DEBUG_RODATA */
25522
25523 bpt->type = BP_BREAKPOINT;
25524 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25525 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25526 BREAK_INSTR_SIZE);
25527 if (err)
25528 return err;
25529 - err = probe_kernel_write((char *)bpt->bpt_addr,
25530 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25531 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25532 #ifdef CONFIG_DEBUG_RODATA
25533 if (!err)
25534 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25535 return -EBUSY;
25536 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25537 BREAK_INSTR_SIZE);
25538 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25539 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25540 if (err)
25541 return err;
25542 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25543 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25544 if (mutex_is_locked(&text_mutex))
25545 goto knl_write;
25546 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25547 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25548 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25549 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25550 goto knl_write;
25551 return err;
25552 knl_write:
25553 #endif /* CONFIG_DEBUG_RODATA */
25554 - return probe_kernel_write((char *)bpt->bpt_addr,
25555 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25556 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25557 }
25558
25559 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25560 index 98f654d..ac04352 100644
25561 --- a/arch/x86/kernel/kprobes/core.c
25562 +++ b/arch/x86/kernel/kprobes/core.c
25563 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25564 s32 raddr;
25565 } __packed *insn;
25566
25567 - insn = (struct __arch_relative_insn *)from;
25568 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25569 +
25570 + pax_open_kernel();
25571 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25572 insn->op = op;
25573 + pax_close_kernel();
25574 }
25575
25576 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25577 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25578 kprobe_opcode_t opcode;
25579 kprobe_opcode_t *orig_opcodes = opcodes;
25580
25581 - if (search_exception_tables((unsigned long)opcodes))
25582 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25583 return 0; /* Page fault may occur on this address. */
25584
25585 retry:
25586 @@ -242,9 +245,9 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25587 * for the first byte, we can recover the original instruction
25588 * from it and kp->opcode.
25589 */
25590 - memcpy(buf, kp->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25591 + memcpy(buf, ktla_ktva(kp->addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25592 buf[0] = kp->opcode;
25593 - return (unsigned long)buf;
25594 + return ktva_ktla((unsigned long)buf);
25595 }
25596
25597 /*
25598 @@ -338,7 +341,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25599 /* Another subsystem puts a breakpoint, failed to recover */
25600 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25601 return 0;
25602 + pax_open_kernel();
25603 memcpy(dest, insn.kaddr, insn.length);
25604 + pax_close_kernel();
25605
25606 #ifdef CONFIG_X86_64
25607 if (insn_rip_relative(&insn)) {
25608 @@ -365,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25609 return 0;
25610 }
25611 disp = (u8 *) dest + insn_offset_displacement(&insn);
25612 + pax_open_kernel();
25613 *(s32 *) disp = (s32) newdisp;
25614 + pax_close_kernel();
25615 }
25616 #endif
25617 return insn.length;
25618 @@ -507,7 +514,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25619 * nor set current_kprobe, because it doesn't use single
25620 * stepping.
25621 */
25622 - regs->ip = (unsigned long)p->ainsn.insn;
25623 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25624 preempt_enable_no_resched();
25625 return;
25626 }
25627 @@ -524,9 +531,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25628 regs->flags &= ~X86_EFLAGS_IF;
25629 /* single step inline if the instruction is an int3 */
25630 if (p->opcode == BREAKPOINT_INSTRUCTION)
25631 - regs->ip = (unsigned long)p->addr;
25632 + regs->ip = ktla_ktva((unsigned long)p->addr);
25633 else
25634 - regs->ip = (unsigned long)p->ainsn.insn;
25635 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25636 }
25637 NOKPROBE_SYMBOL(setup_singlestep);
25638
25639 @@ -576,7 +583,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25640 struct kprobe *p;
25641 struct kprobe_ctlblk *kcb;
25642
25643 - if (user_mode_vm(regs))
25644 + if (user_mode(regs))
25645 return 0;
25646
25647 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25648 @@ -611,7 +618,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25649 setup_singlestep(p, regs, kcb, 0);
25650 return 1;
25651 }
25652 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25653 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25654 /*
25655 * The breakpoint instruction was removed right
25656 * after we hit it. Another cpu has removed
25657 @@ -658,6 +665,9 @@ static void __used kretprobe_trampoline_holder(void)
25658 " movq %rax, 152(%rsp)\n"
25659 RESTORE_REGS_STRING
25660 " popfq\n"
25661 +#ifdef KERNEXEC_PLUGIN
25662 + " btsq $63,(%rsp)\n"
25663 +#endif
25664 #else
25665 " pushf\n"
25666 SAVE_REGS_STRING
25667 @@ -798,7 +808,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25668 struct kprobe_ctlblk *kcb)
25669 {
25670 unsigned long *tos = stack_addr(regs);
25671 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25672 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25673 unsigned long orig_ip = (unsigned long)p->addr;
25674 kprobe_opcode_t *insn = p->ainsn.insn;
25675
25676 @@ -981,7 +991,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25677 struct die_args *args = data;
25678 int ret = NOTIFY_DONE;
25679
25680 - if (args->regs && user_mode_vm(args->regs))
25681 + if (args->regs && user_mode(args->regs))
25682 return ret;
25683
25684 if (val == DIE_GPF) {
25685 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25686 index 7c523bb..01b051b 100644
25687 --- a/arch/x86/kernel/kprobes/opt.c
25688 +++ b/arch/x86/kernel/kprobes/opt.c
25689 @@ -79,6 +79,7 @@ found:
25690 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25691 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25692 {
25693 + pax_open_kernel();
25694 #ifdef CONFIG_X86_64
25695 *addr++ = 0x48;
25696 *addr++ = 0xbf;
25697 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25698 *addr++ = 0xb8;
25699 #endif
25700 *(unsigned long *)addr = val;
25701 + pax_close_kernel();
25702 }
25703
25704 asm (
25705 @@ -339,7 +341,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25706 * Verify if the address gap is in 2GB range, because this uses
25707 * a relative jump.
25708 */
25709 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25710 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25711 if (abs(rel) > 0x7fffffff) {
25712 __arch_remove_optimized_kprobe(op, 0);
25713 return -ERANGE;
25714 @@ -356,16 +358,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25715 op->optinsn.size = ret;
25716
25717 /* Copy arch-dep-instance from template */
25718 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25719 + pax_open_kernel();
25720 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25721 + pax_close_kernel();
25722
25723 /* Set probe information */
25724 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25725
25726 /* Set probe function call */
25727 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25728 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25729
25730 /* Set returning jmp instruction at the tail of out-of-line buffer */
25731 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25732 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25733 (u8 *)op->kp.addr + op->optinsn.size);
25734
25735 flush_icache_range((unsigned long) buf,
25736 @@ -390,7 +394,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25737 WARN_ON(kprobe_disabled(&op->kp));
25738
25739 /* Backup instructions which will be replaced by jump address */
25740 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25741 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25742 RELATIVE_ADDR_SIZE);
25743
25744 insn_buf[0] = RELATIVEJUMP_OPCODE;
25745 @@ -438,7 +442,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25746 /* This kprobe is really able to run optimized path. */
25747 op = container_of(p, struct optimized_kprobe, kp);
25748 /* Detour through copied instructions */
25749 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25750 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25751 if (!reenter)
25752 reset_current_kprobe();
25753 preempt_enable_no_resched();
25754 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25755 index c2bedae..25e7ab60 100644
25756 --- a/arch/x86/kernel/ksysfs.c
25757 +++ b/arch/x86/kernel/ksysfs.c
25758 @@ -184,7 +184,7 @@ out:
25759
25760 static struct kobj_attribute type_attr = __ATTR_RO(type);
25761
25762 -static struct bin_attribute data_attr = {
25763 +static bin_attribute_no_const data_attr __read_only = {
25764 .attr = {
25765 .name = "data",
25766 .mode = S_IRUGO,
25767 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25768 index c37886d..d851d32 100644
25769 --- a/arch/x86/kernel/ldt.c
25770 +++ b/arch/x86/kernel/ldt.c
25771 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25772 if (reload) {
25773 #ifdef CONFIG_SMP
25774 preempt_disable();
25775 - load_LDT(pc);
25776 + load_LDT_nolock(pc);
25777 if (!cpumask_equal(mm_cpumask(current->mm),
25778 cpumask_of(smp_processor_id())))
25779 smp_call_function(flush_ldt, current->mm, 1);
25780 preempt_enable();
25781 #else
25782 - load_LDT(pc);
25783 + load_LDT_nolock(pc);
25784 #endif
25785 }
25786 if (oldsize) {
25787 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25788 return err;
25789
25790 for (i = 0; i < old->size; i++)
25791 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25792 + write_ldt_entry(new->ldt, i, old->ldt + i);
25793 return 0;
25794 }
25795
25796 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25797 retval = copy_ldt(&mm->context, &old_mm->context);
25798 mutex_unlock(&old_mm->context.lock);
25799 }
25800 +
25801 + if (tsk == current) {
25802 + mm->context.vdso = 0;
25803 +
25804 +#ifdef CONFIG_X86_32
25805 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25806 + mm->context.user_cs_base = 0UL;
25807 + mm->context.user_cs_limit = ~0UL;
25808 +
25809 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25810 + cpus_clear(mm->context.cpu_user_cs_mask);
25811 +#endif
25812 +
25813 +#endif
25814 +#endif
25815 +
25816 + }
25817 +
25818 return retval;
25819 }
25820
25821 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25822 }
25823 }
25824
25825 +#ifdef CONFIG_PAX_SEGMEXEC
25826 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25827 + error = -EINVAL;
25828 + goto out_unlock;
25829 + }
25830 +#endif
25831 +
25832 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25833 error = -EINVAL;
25834 goto out_unlock;
25835 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25836 index 469b23d..5449cfe 100644
25837 --- a/arch/x86/kernel/machine_kexec_32.c
25838 +++ b/arch/x86/kernel/machine_kexec_32.c
25839 @@ -26,7 +26,7 @@
25840 #include <asm/cacheflush.h>
25841 #include <asm/debugreg.h>
25842
25843 -static void set_idt(void *newidt, __u16 limit)
25844 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25845 {
25846 struct desc_ptr curidt;
25847
25848 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25849 }
25850
25851
25852 -static void set_gdt(void *newgdt, __u16 limit)
25853 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25854 {
25855 struct desc_ptr curgdt;
25856
25857 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25858 }
25859
25860 control_page = page_address(image->control_code_page);
25861 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25862 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25863
25864 relocate_kernel_ptr = control_page;
25865 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25866 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25867 index 94ea120..4154cea 100644
25868 --- a/arch/x86/kernel/mcount_64.S
25869 +++ b/arch/x86/kernel/mcount_64.S
25870 @@ -7,7 +7,7 @@
25871 #include <linux/linkage.h>
25872 #include <asm/ptrace.h>
25873 #include <asm/ftrace.h>
25874 -
25875 +#include <asm/alternative-asm.h>
25876
25877 .code64
25878 .section .entry.text, "ax"
25879 @@ -148,8 +148,9 @@
25880 #ifdef CONFIG_DYNAMIC_FTRACE
25881
25882 ENTRY(function_hook)
25883 + pax_force_retaddr
25884 retq
25885 -END(function_hook)
25886 +ENDPROC(function_hook)
25887
25888 ENTRY(ftrace_caller)
25889 /* save_mcount_regs fills in first two parameters */
25890 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25891 #endif
25892
25893 GLOBAL(ftrace_stub)
25894 + pax_force_retaddr
25895 retq
25896 -END(ftrace_caller)
25897 +ENDPROC(ftrace_caller)
25898
25899 ENTRY(ftrace_regs_caller)
25900 /* Save the current flags before any operations that can change them */
25901 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25902
25903 jmp ftrace_return
25904
25905 -END(ftrace_regs_caller)
25906 +ENDPROC(ftrace_regs_caller)
25907
25908
25909 #else /* ! CONFIG_DYNAMIC_FTRACE */
25910 @@ -272,18 +274,20 @@ fgraph_trace:
25911 #endif
25912
25913 GLOBAL(ftrace_stub)
25914 + pax_force_retaddr
25915 retq
25916
25917 trace:
25918 /* save_mcount_regs fills in first two parameters */
25919 save_mcount_regs
25920
25921 + pax_force_fptr ftrace_trace_function
25922 call *ftrace_trace_function
25923
25924 restore_mcount_regs
25925
25926 jmp fgraph_trace
25927 -END(function_hook)
25928 +ENDPROC(function_hook)
25929 #endif /* CONFIG_DYNAMIC_FTRACE */
25930 #endif /* CONFIG_FUNCTION_TRACER */
25931
25932 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
25933
25934 restore_mcount_regs
25935
25936 + pax_force_retaddr
25937 retq
25938 -END(ftrace_graph_caller)
25939 +ENDPROC(ftrace_graph_caller)
25940
25941 GLOBAL(return_to_handler)
25942 subq $24, %rsp
25943 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
25944 movq 8(%rsp), %rdx
25945 movq (%rsp), %rax
25946 addq $24, %rsp
25947 + pax_force_fptr %rdi
25948 jmp *%rdi
25949 +ENDPROC(return_to_handler)
25950 #endif
25951 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
25952 index e69f988..72902b7 100644
25953 --- a/arch/x86/kernel/module.c
25954 +++ b/arch/x86/kernel/module.c
25955 @@ -81,17 +81,62 @@ static unsigned long int get_module_load_offset(void)
25956 }
25957 #endif
25958
25959 -void *module_alloc(unsigned long size)
25960 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
25961 {
25962 - if (PAGE_ALIGN(size) > MODULES_LEN)
25963 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
25964 return NULL;
25965 return __vmalloc_node_range(size, 1,
25966 MODULES_VADDR + get_module_load_offset(),
25967 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
25968 - PAGE_KERNEL_EXEC, NUMA_NO_NODE,
25969 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
25970 + prot, NUMA_NO_NODE,
25971 __builtin_return_address(0));
25972 }
25973
25974 +void *module_alloc(unsigned long size)
25975 +{
25976 +
25977 +#ifdef CONFIG_PAX_KERNEXEC
25978 + return __module_alloc(size, PAGE_KERNEL);
25979 +#else
25980 + return __module_alloc(size, PAGE_KERNEL_EXEC);
25981 +#endif
25982 +
25983 +}
25984 +
25985 +#ifdef CONFIG_PAX_KERNEXEC
25986 +#ifdef CONFIG_X86_32
25987 +void *module_alloc_exec(unsigned long size)
25988 +{
25989 + struct vm_struct *area;
25990 +
25991 + if (size == 0)
25992 + return NULL;
25993 +
25994 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
25995 +return area ? area->addr : NULL;
25996 +}
25997 +EXPORT_SYMBOL(module_alloc_exec);
25998 +
25999 +void module_memfree_exec(void *module_region)
26000 +{
26001 + vunmap(module_region);
26002 +}
26003 +EXPORT_SYMBOL(module_memfree_exec);
26004 +#else
26005 +void module_memfree_exec(void *module_region)
26006 +{
26007 + module_memfree(module_region);
26008 +}
26009 +EXPORT_SYMBOL(module_memfree_exec);
26010 +
26011 +void *module_alloc_exec(unsigned long size)
26012 +{
26013 + return __module_alloc(size, PAGE_KERNEL_RX);
26014 +}
26015 +EXPORT_SYMBOL(module_alloc_exec);
26016 +#endif
26017 +#endif
26018 +
26019 #ifdef CONFIG_X86_32
26020 int apply_relocate(Elf32_Shdr *sechdrs,
26021 const char *strtab,
26022 @@ -102,14 +147,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26023 unsigned int i;
26024 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26025 Elf32_Sym *sym;
26026 - uint32_t *location;
26027 + uint32_t *plocation, location;
26028
26029 DEBUGP("Applying relocate section %u to %u\n",
26030 relsec, sechdrs[relsec].sh_info);
26031 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26032 /* This is where to make the change */
26033 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26034 - + rel[i].r_offset;
26035 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26036 + location = (uint32_t)plocation;
26037 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26038 + plocation = ktla_ktva((void *)plocation);
26039 /* This is the symbol it is referring to. Note that all
26040 undefined symbols have been resolved. */
26041 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26042 @@ -118,11 +165,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26043 switch (ELF32_R_TYPE(rel[i].r_info)) {
26044 case R_386_32:
26045 /* We add the value into the location given */
26046 - *location += sym->st_value;
26047 + pax_open_kernel();
26048 + *plocation += sym->st_value;
26049 + pax_close_kernel();
26050 break;
26051 case R_386_PC32:
26052 /* Add the value, subtract its position */
26053 - *location += sym->st_value - (uint32_t)location;
26054 + pax_open_kernel();
26055 + *plocation += sym->st_value - location;
26056 + pax_close_kernel();
26057 break;
26058 default:
26059 pr_err("%s: Unknown relocation: %u\n",
26060 @@ -167,21 +218,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26061 case R_X86_64_NONE:
26062 break;
26063 case R_X86_64_64:
26064 + pax_open_kernel();
26065 *(u64 *)loc = val;
26066 + pax_close_kernel();
26067 break;
26068 case R_X86_64_32:
26069 + pax_open_kernel();
26070 *(u32 *)loc = val;
26071 + pax_close_kernel();
26072 if (val != *(u32 *)loc)
26073 goto overflow;
26074 break;
26075 case R_X86_64_32S:
26076 + pax_open_kernel();
26077 *(s32 *)loc = val;
26078 + pax_close_kernel();
26079 if ((s64)val != *(s32 *)loc)
26080 goto overflow;
26081 break;
26082 case R_X86_64_PC32:
26083 val -= (u64)loc;
26084 + pax_open_kernel();
26085 *(u32 *)loc = val;
26086 + pax_close_kernel();
26087 +
26088 #if 0
26089 if ((s64)val != *(s32 *)loc)
26090 goto overflow;
26091 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26092 index 113e707..0a690e1 100644
26093 --- a/arch/x86/kernel/msr.c
26094 +++ b/arch/x86/kernel/msr.c
26095 @@ -39,6 +39,7 @@
26096 #include <linux/notifier.h>
26097 #include <linux/uaccess.h>
26098 #include <linux/gfp.h>
26099 +#include <linux/grsecurity.h>
26100
26101 #include <asm/processor.h>
26102 #include <asm/msr.h>
26103 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26104 int err = 0;
26105 ssize_t bytes = 0;
26106
26107 +#ifdef CONFIG_GRKERNSEC_KMEM
26108 + gr_handle_msr_write();
26109 + return -EPERM;
26110 +#endif
26111 +
26112 if (count % 8)
26113 return -EINVAL; /* Invalid chunk size */
26114
26115 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26116 err = -EBADF;
26117 break;
26118 }
26119 +#ifdef CONFIG_GRKERNSEC_KMEM
26120 + gr_handle_msr_write();
26121 + return -EPERM;
26122 +#endif
26123 if (copy_from_user(&regs, uregs, sizeof regs)) {
26124 err = -EFAULT;
26125 break;
26126 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26127 return notifier_from_errno(err);
26128 }
26129
26130 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26131 +static struct notifier_block msr_class_cpu_notifier = {
26132 .notifier_call = msr_class_cpu_callback,
26133 };
26134
26135 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26136 index c3e985d..110a36a 100644
26137 --- a/arch/x86/kernel/nmi.c
26138 +++ b/arch/x86/kernel/nmi.c
26139 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26140
26141 static void nmi_max_handler(struct irq_work *w)
26142 {
26143 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26144 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26145 int remainder_ns, decimal_msecs;
26146 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26147 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26148
26149 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26150 decimal_msecs = remainder_ns / 1000;
26151
26152 printk_ratelimited(KERN_INFO
26153 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26154 - a->handler, whole_msecs, decimal_msecs);
26155 + n->action->handler, whole_msecs, decimal_msecs);
26156 }
26157
26158 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26159 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26160 delta = sched_clock() - delta;
26161 trace_nmi_handler(a->handler, (int)delta, thishandled);
26162
26163 - if (delta < nmi_longest_ns || delta < a->max_duration)
26164 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26165 continue;
26166
26167 - a->max_duration = delta;
26168 - irq_work_queue(&a->irq_work);
26169 + a->work->max_duration = delta;
26170 + irq_work_queue(&a->work->irq_work);
26171 }
26172
26173 rcu_read_unlock();
26174 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26175 }
26176 NOKPROBE_SYMBOL(nmi_handle);
26177
26178 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26179 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26180 {
26181 struct nmi_desc *desc = nmi_to_desc(type);
26182 unsigned long flags;
26183 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26184 if (!action->handler)
26185 return -EINVAL;
26186
26187 - init_irq_work(&action->irq_work, nmi_max_handler);
26188 + action->work->action = action;
26189 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26190
26191 spin_lock_irqsave(&desc->lock, flags);
26192
26193 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26194 * event confuses some handlers (kdump uses this flag)
26195 */
26196 if (action->flags & NMI_FLAG_FIRST)
26197 - list_add_rcu(&action->list, &desc->head);
26198 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26199 else
26200 - list_add_tail_rcu(&action->list, &desc->head);
26201 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26202
26203 spin_unlock_irqrestore(&desc->lock, flags);
26204 return 0;
26205 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26206 if (!strcmp(n->name, name)) {
26207 WARN(in_nmi(),
26208 "Trying to free NMI (%s) from NMI context!\n", n->name);
26209 - list_del_rcu(&n->list);
26210 + pax_list_del_rcu((struct list_head *)&n->list);
26211 break;
26212 }
26213 }
26214 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26215 dotraplinkage notrace void
26216 do_nmi(struct pt_regs *regs, long error_code)
26217 {
26218 +
26219 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26220 + if (!user_mode(regs)) {
26221 + unsigned long cs = regs->cs & 0xFFFF;
26222 + unsigned long ip = ktva_ktla(regs->ip);
26223 +
26224 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26225 + regs->ip = ip;
26226 + }
26227 +#endif
26228 +
26229 nmi_nesting_preprocess(regs);
26230
26231 nmi_enter();
26232 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26233 index 6d9582e..f746287 100644
26234 --- a/arch/x86/kernel/nmi_selftest.c
26235 +++ b/arch/x86/kernel/nmi_selftest.c
26236 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26237 {
26238 /* trap all the unknown NMIs we may generate */
26239 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26240 - __initdata);
26241 + __initconst);
26242 }
26243
26244 static void __init cleanup_nmi_testsuite(void)
26245 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26246 unsigned long timeout;
26247
26248 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26249 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26250 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26251 nmi_fail = FAILURE;
26252 return;
26253 }
26254 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26255 index bbb6c73..24a58ef 100644
26256 --- a/arch/x86/kernel/paravirt-spinlocks.c
26257 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26258 @@ -8,7 +8,7 @@
26259
26260 #include <asm/paravirt.h>
26261
26262 -struct pv_lock_ops pv_lock_ops = {
26263 +struct pv_lock_ops pv_lock_ops __read_only = {
26264 #ifdef CONFIG_SMP
26265 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26266 .unlock_kick = paravirt_nop,
26267 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26268 index 548d25f..f8fb99c 100644
26269 --- a/arch/x86/kernel/paravirt.c
26270 +++ b/arch/x86/kernel/paravirt.c
26271 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26272 {
26273 return x;
26274 }
26275 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26276 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26277 +#endif
26278
26279 void __init default_banner(void)
26280 {
26281 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26282
26283 if (opfunc == NULL)
26284 /* If there's no function, patch it with a ud2a (BUG) */
26285 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26286 - else if (opfunc == _paravirt_nop)
26287 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26288 + else if (opfunc == (void *)_paravirt_nop)
26289 /* If the operation is a nop, then nop the callsite */
26290 ret = paravirt_patch_nop();
26291
26292 /* identity functions just return their single argument */
26293 - else if (opfunc == _paravirt_ident_32)
26294 + else if (opfunc == (void *)_paravirt_ident_32)
26295 ret = paravirt_patch_ident_32(insnbuf, len);
26296 - else if (opfunc == _paravirt_ident_64)
26297 + else if (opfunc == (void *)_paravirt_ident_64)
26298 ret = paravirt_patch_ident_64(insnbuf, len);
26299 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26300 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26301 + ret = paravirt_patch_ident_64(insnbuf, len);
26302 +#endif
26303
26304 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26305 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26306 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26307 if (insn_len > len || start == NULL)
26308 insn_len = len;
26309 else
26310 - memcpy(insnbuf, start, insn_len);
26311 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26312
26313 return insn_len;
26314 }
26315 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26316 return this_cpu_read(paravirt_lazy_mode);
26317 }
26318
26319 -struct pv_info pv_info = {
26320 +struct pv_info pv_info __read_only = {
26321 .name = "bare hardware",
26322 .paravirt_enabled = 0,
26323 .kernel_rpl = 0,
26324 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26325 #endif
26326 };
26327
26328 -struct pv_init_ops pv_init_ops = {
26329 +struct pv_init_ops pv_init_ops __read_only = {
26330 .patch = native_patch,
26331 };
26332
26333 -struct pv_time_ops pv_time_ops = {
26334 +struct pv_time_ops pv_time_ops __read_only = {
26335 .sched_clock = native_sched_clock,
26336 .steal_clock = native_steal_clock,
26337 };
26338
26339 -__visible struct pv_irq_ops pv_irq_ops = {
26340 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26341 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26342 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26343 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26344 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26345 #endif
26346 };
26347
26348 -__visible struct pv_cpu_ops pv_cpu_ops = {
26349 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26350 .cpuid = native_cpuid,
26351 .get_debugreg = native_get_debugreg,
26352 .set_debugreg = native_set_debugreg,
26353 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26354 NOKPROBE_SYMBOL(native_set_debugreg);
26355 NOKPROBE_SYMBOL(native_load_idt);
26356
26357 -struct pv_apic_ops pv_apic_ops = {
26358 +struct pv_apic_ops pv_apic_ops __read_only= {
26359 #ifdef CONFIG_X86_LOCAL_APIC
26360 .startup_ipi_hook = paravirt_nop,
26361 #endif
26362 };
26363
26364 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26365 +#ifdef CONFIG_X86_32
26366 +#ifdef CONFIG_X86_PAE
26367 +/* 64-bit pagetable entries */
26368 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26369 +#else
26370 /* 32-bit pagetable entries */
26371 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26372 +#endif
26373 #else
26374 /* 64-bit pagetable entries */
26375 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26376 #endif
26377
26378 -struct pv_mmu_ops pv_mmu_ops = {
26379 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26380
26381 .read_cr2 = native_read_cr2,
26382 .write_cr2 = native_write_cr2,
26383 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26384 .make_pud = PTE_IDENT,
26385
26386 .set_pgd = native_set_pgd,
26387 + .set_pgd_batched = native_set_pgd_batched,
26388 #endif
26389 #endif /* PAGETABLE_LEVELS >= 3 */
26390
26391 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26392 },
26393
26394 .set_fixmap = native_set_fixmap,
26395 +
26396 +#ifdef CONFIG_PAX_KERNEXEC
26397 + .pax_open_kernel = native_pax_open_kernel,
26398 + .pax_close_kernel = native_pax_close_kernel,
26399 +#endif
26400 +
26401 };
26402
26403 EXPORT_SYMBOL_GPL(pv_time_ops);
26404 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26405 index a1da673..b6f5831 100644
26406 --- a/arch/x86/kernel/paravirt_patch_64.c
26407 +++ b/arch/x86/kernel/paravirt_patch_64.c
26408 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26409 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26410 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26411 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26412 +
26413 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26414 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26415 +#endif
26416 +
26417 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26418 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26419
26420 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26421 PATCH_SITE(pv_mmu_ops, read_cr3);
26422 PATCH_SITE(pv_mmu_ops, write_cr3);
26423 PATCH_SITE(pv_cpu_ops, clts);
26424 +
26425 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26426 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26427 +#endif
26428 +
26429 PATCH_SITE(pv_cpu_ops, wbinvd);
26430
26431 patch_site:
26432 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26433 index 0497f71..7186c0d 100644
26434 --- a/arch/x86/kernel/pci-calgary_64.c
26435 +++ b/arch/x86/kernel/pci-calgary_64.c
26436 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26437 tce_space = be64_to_cpu(readq(target));
26438 tce_space = tce_space & TAR_SW_BITS;
26439
26440 - tce_space = tce_space & (~specified_table_size);
26441 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26442 info->tce_space = (u64 *)__va(tce_space);
26443 }
26444 }
26445 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26446 index 35ccf75..7a15747 100644
26447 --- a/arch/x86/kernel/pci-iommu_table.c
26448 +++ b/arch/x86/kernel/pci-iommu_table.c
26449 @@ -2,7 +2,7 @@
26450 #include <asm/iommu_table.h>
26451 #include <linux/string.h>
26452 #include <linux/kallsyms.h>
26453 -
26454 +#include <linux/sched.h>
26455
26456 #define DEBUG 1
26457
26458 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26459 index 77dd0ad..9ec4723 100644
26460 --- a/arch/x86/kernel/pci-swiotlb.c
26461 +++ b/arch/x86/kernel/pci-swiotlb.c
26462 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26463 struct dma_attrs *attrs)
26464 {
26465 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26466 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26467 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26468 else
26469 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26470 }
26471 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26472 index e127dda..94e384d 100644
26473 --- a/arch/x86/kernel/process.c
26474 +++ b/arch/x86/kernel/process.c
26475 @@ -36,7 +36,8 @@
26476 * section. Since TSS's are completely CPU-local, we want them
26477 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26478 */
26479 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26480 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26481 +EXPORT_SYMBOL(init_tss);
26482
26483 #ifdef CONFIG_X86_64
26484 static DEFINE_PER_CPU(unsigned char, is_idle);
26485 @@ -94,7 +95,7 @@ void arch_task_cache_init(void)
26486 task_xstate_cachep =
26487 kmem_cache_create("task_xstate", xstate_size,
26488 __alignof__(union thread_xstate),
26489 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26490 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26491 setup_xstate_comp();
26492 }
26493
26494 @@ -108,7 +109,7 @@ void exit_thread(void)
26495 unsigned long *bp = t->io_bitmap_ptr;
26496
26497 if (bp) {
26498 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26499 + struct tss_struct *tss = init_tss + get_cpu();
26500
26501 t->io_bitmap_ptr = NULL;
26502 clear_thread_flag(TIF_IO_BITMAP);
26503 @@ -128,6 +129,9 @@ void flush_thread(void)
26504 {
26505 struct task_struct *tsk = current;
26506
26507 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26508 + loadsegment(gs, 0);
26509 +#endif
26510 flush_ptrace_hw_breakpoint(tsk);
26511 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26512 drop_init_fpu(tsk);
26513 @@ -274,7 +278,7 @@ static void __exit_idle(void)
26514 void exit_idle(void)
26515 {
26516 /* idle loop has pid 0 */
26517 - if (current->pid)
26518 + if (task_pid_nr(current))
26519 return;
26520 __exit_idle();
26521 }
26522 @@ -327,7 +331,7 @@ bool xen_set_default_idle(void)
26523 return ret;
26524 }
26525 #endif
26526 -void stop_this_cpu(void *dummy)
26527 +__noreturn void stop_this_cpu(void *dummy)
26528 {
26529 local_irq_disable();
26530 /*
26531 @@ -456,16 +460,37 @@ static int __init idle_setup(char *str)
26532 }
26533 early_param("idle", idle_setup);
26534
26535 -unsigned long arch_align_stack(unsigned long sp)
26536 +#ifdef CONFIG_PAX_RANDKSTACK
26537 +void pax_randomize_kstack(struct pt_regs *regs)
26538 {
26539 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26540 - sp -= get_random_int() % 8192;
26541 - return sp & ~0xf;
26542 -}
26543 + struct thread_struct *thread = &current->thread;
26544 + unsigned long time;
26545
26546 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26547 -{
26548 - unsigned long range_end = mm->brk + 0x02000000;
26549 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26550 -}
26551 + if (!randomize_va_space)
26552 + return;
26553 +
26554 + if (v8086_mode(regs))
26555 + return;
26556
26557 + rdtscl(time);
26558 +
26559 + /* P4 seems to return a 0 LSB, ignore it */
26560 +#ifdef CONFIG_MPENTIUM4
26561 + time &= 0x3EUL;
26562 + time <<= 2;
26563 +#elif defined(CONFIG_X86_64)
26564 + time &= 0xFUL;
26565 + time <<= 4;
26566 +#else
26567 + time &= 0x1FUL;
26568 + time <<= 3;
26569 +#endif
26570 +
26571 + thread->sp0 ^= time;
26572 + load_sp0(init_tss + smp_processor_id(), thread);
26573 +
26574 +#ifdef CONFIG_X86_64
26575 + this_cpu_write(kernel_stack, thread->sp0);
26576 +#endif
26577 +}
26578 +#endif
26579 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26580 index 8f3ebfe..cbc731b 100644
26581 --- a/arch/x86/kernel/process_32.c
26582 +++ b/arch/x86/kernel/process_32.c
26583 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26584 unsigned long thread_saved_pc(struct task_struct *tsk)
26585 {
26586 return ((unsigned long *)tsk->thread.sp)[3];
26587 +//XXX return tsk->thread.eip;
26588 }
26589
26590 void __show_regs(struct pt_regs *regs, int all)
26591 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26592 unsigned long sp;
26593 unsigned short ss, gs;
26594
26595 - if (user_mode_vm(regs)) {
26596 + if (user_mode(regs)) {
26597 sp = regs->sp;
26598 ss = regs->ss & 0xffff;
26599 - gs = get_user_gs(regs);
26600 } else {
26601 sp = kernel_stack_pointer(regs);
26602 savesegment(ss, ss);
26603 - savesegment(gs, gs);
26604 }
26605 + gs = get_user_gs(regs);
26606
26607 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26608 (u16)regs->cs, regs->ip, regs->flags,
26609 - smp_processor_id());
26610 + raw_smp_processor_id());
26611 print_symbol("EIP is at %s\n", regs->ip);
26612
26613 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26614 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26615 int copy_thread(unsigned long clone_flags, unsigned long sp,
26616 unsigned long arg, struct task_struct *p)
26617 {
26618 - struct pt_regs *childregs = task_pt_regs(p);
26619 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26620 struct task_struct *tsk;
26621 int err;
26622
26623 p->thread.sp = (unsigned long) childregs;
26624 p->thread.sp0 = (unsigned long) (childregs+1);
26625 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26626 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26627
26628 if (unlikely(p->flags & PF_KTHREAD)) {
26629 /* kernel thread */
26630 memset(childregs, 0, sizeof(struct pt_regs));
26631 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26632 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26633 - childregs->ds = __USER_DS;
26634 - childregs->es = __USER_DS;
26635 + savesegment(gs, childregs->gs);
26636 + childregs->ds = __KERNEL_DS;
26637 + childregs->es = __KERNEL_DS;
26638 childregs->fs = __KERNEL_PERCPU;
26639 childregs->bx = sp; /* function */
26640 childregs->bp = arg;
26641 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26642 struct thread_struct *prev = &prev_p->thread,
26643 *next = &next_p->thread;
26644 int cpu = smp_processor_id();
26645 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26646 + struct tss_struct *tss = init_tss + cpu;
26647 fpu_switch_t fpu;
26648
26649 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26650 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26651 */
26652 lazy_save_gs(prev->gs);
26653
26654 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26655 + __set_fs(task_thread_info(next_p)->addr_limit);
26656 +#endif
26657 +
26658 /*
26659 * Load the per-thread Thread-Local Storage descriptor.
26660 */
26661 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26662 */
26663 arch_end_context_switch(next_p);
26664
26665 - this_cpu_write(kernel_stack,
26666 - (unsigned long)task_stack_page(next_p) +
26667 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26668 + this_cpu_write(current_task, next_p);
26669 + this_cpu_write(current_tinfo, &next_p->tinfo);
26670 + this_cpu_write(kernel_stack, next->sp0);
26671
26672 /*
26673 * Restore %gs if needed (which is common)
26674 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26675
26676 switch_fpu_finish(next_p, fpu);
26677
26678 - this_cpu_write(current_task, next_p);
26679 -
26680 return prev_p;
26681 }
26682
26683 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26684 } while (count++ < 16);
26685 return 0;
26686 }
26687 -
26688 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26689 index 5a2c029..ec8611d 100644
26690 --- a/arch/x86/kernel/process_64.c
26691 +++ b/arch/x86/kernel/process_64.c
26692 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26693 struct pt_regs *childregs;
26694 struct task_struct *me = current;
26695
26696 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26697 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26698 childregs = task_pt_regs(p);
26699 p->thread.sp = (unsigned long) childregs;
26700 p->thread.usersp = me->thread.usersp;
26701 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26702 set_tsk_thread_flag(p, TIF_FORK);
26703 p->thread.io_bitmap_ptr = NULL;
26704
26705 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26706 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26707 savesegment(es, p->thread.es);
26708 savesegment(ds, p->thread.ds);
26709 + savesegment(ss, p->thread.ss);
26710 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26711 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26712
26713 if (unlikely(p->flags & PF_KTHREAD)) {
26714 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26715 struct thread_struct *prev = &prev_p->thread;
26716 struct thread_struct *next = &next_p->thread;
26717 int cpu = smp_processor_id();
26718 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26719 + struct tss_struct *tss = init_tss + cpu;
26720 unsigned fsindex, gsindex;
26721 fpu_switch_t fpu;
26722
26723 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26724 if (unlikely(next->ds | prev->ds))
26725 loadsegment(ds, next->ds);
26726
26727 + savesegment(ss, prev->ss);
26728 + if (unlikely(next->ss != prev->ss))
26729 + loadsegment(ss, next->ss);
26730 +
26731 /*
26732 * Switch FS and GS.
26733 *
26734 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26735 prev->usersp = this_cpu_read(old_rsp);
26736 this_cpu_write(old_rsp, next->usersp);
26737 this_cpu_write(current_task, next_p);
26738 + this_cpu_write(current_tinfo, &next_p->tinfo);
26739
26740 /*
26741 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26742 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26743 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26744 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26745
26746 - this_cpu_write(kernel_stack,
26747 - (unsigned long)task_stack_page(next_p) +
26748 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26749 + this_cpu_write(kernel_stack, next->sp0);
26750
26751 /*
26752 * Now maybe reload the debug registers and handle I/O bitmaps
26753 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26754 if (!p || p == current || p->state == TASK_RUNNING)
26755 return 0;
26756 stack = (unsigned long)task_stack_page(p);
26757 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26758 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26759 return 0;
26760 fp = *(u64 *)(p->thread.sp);
26761 do {
26762 - if (fp < (unsigned long)stack ||
26763 - fp >= (unsigned long)stack+THREAD_SIZE)
26764 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26765 return 0;
26766 ip = *(u64 *)(fp+8);
26767 if (!in_sched_functions(ip))
26768 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26769 index e510618..5165ac0 100644
26770 --- a/arch/x86/kernel/ptrace.c
26771 +++ b/arch/x86/kernel/ptrace.c
26772 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26773 unsigned long sp = (unsigned long)&regs->sp;
26774 u32 *prev_esp;
26775
26776 - if (context == (sp & ~(THREAD_SIZE - 1)))
26777 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26778 return sp;
26779
26780 - prev_esp = (u32 *)(context);
26781 + prev_esp = *(u32 **)(context);
26782 if (prev_esp)
26783 return (unsigned long)prev_esp;
26784
26785 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26786 if (child->thread.gs != value)
26787 return do_arch_prctl(child, ARCH_SET_GS, value);
26788 return 0;
26789 +
26790 + case offsetof(struct user_regs_struct,ip):
26791 + /*
26792 + * Protect against any attempt to set ip to an
26793 + * impossible address. There are dragons lurking if the
26794 + * address is noncanonical. (This explicitly allows
26795 + * setting ip to TASK_SIZE_MAX, because user code can do
26796 + * that all by itself by running off the end of its
26797 + * address space.
26798 + */
26799 + if (value > TASK_SIZE_MAX)
26800 + return -EIO;
26801 + break;
26802 +
26803 #endif
26804 }
26805
26806 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26807 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26808 {
26809 int i;
26810 - int dr7 = 0;
26811 + unsigned long dr7 = 0;
26812 struct arch_hw_breakpoint *info;
26813
26814 for (i = 0; i < HBP_NUM; i++) {
26815 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26816 unsigned long addr, unsigned long data)
26817 {
26818 int ret;
26819 - unsigned long __user *datap = (unsigned long __user *)data;
26820 + unsigned long __user *datap = (__force unsigned long __user *)data;
26821
26822 switch (request) {
26823 /* read the word at location addr in the USER area. */
26824 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26825 if ((int) addr < 0)
26826 return -EIO;
26827 ret = do_get_thread_area(child, addr,
26828 - (struct user_desc __user *)data);
26829 + (__force struct user_desc __user *) data);
26830 break;
26831
26832 case PTRACE_SET_THREAD_AREA:
26833 if ((int) addr < 0)
26834 return -EIO;
26835 ret = do_set_thread_area(child, addr,
26836 - (struct user_desc __user *)data, 0);
26837 + (__force struct user_desc __user *) data, 0);
26838 break;
26839 #endif
26840
26841 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26842
26843 #ifdef CONFIG_X86_64
26844
26845 -static struct user_regset x86_64_regsets[] __read_mostly = {
26846 +static user_regset_no_const x86_64_regsets[] __read_only = {
26847 [REGSET_GENERAL] = {
26848 .core_note_type = NT_PRSTATUS,
26849 .n = sizeof(struct user_regs_struct) / sizeof(long),
26850 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26851 #endif /* CONFIG_X86_64 */
26852
26853 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26854 -static struct user_regset x86_32_regsets[] __read_mostly = {
26855 +static user_regset_no_const x86_32_regsets[] __read_only = {
26856 [REGSET_GENERAL] = {
26857 .core_note_type = NT_PRSTATUS,
26858 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26859 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26860 */
26861 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26862
26863 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26864 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26865 {
26866 #ifdef CONFIG_X86_64
26867 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26868 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26869 memset(info, 0, sizeof(*info));
26870 info->si_signo = SIGTRAP;
26871 info->si_code = si_code;
26872 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26873 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26874 }
26875
26876 void user_single_step_siginfo(struct task_struct *tsk,
26877 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26878 }
26879 }
26880
26881 +#ifdef CONFIG_GRKERNSEC_SETXID
26882 +extern void gr_delayed_cred_worker(void);
26883 +#endif
26884 +
26885 /*
26886 * We can return 0 to resume the syscall or anything else to go to phase
26887 * 2. If we resume the syscall, we need to put something appropriate in
26888 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26889
26890 BUG_ON(regs != task_pt_regs(current));
26891
26892 +#ifdef CONFIG_GRKERNSEC_SETXID
26893 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26894 + gr_delayed_cred_worker();
26895 +#endif
26896 +
26897 /*
26898 * If we stepped into a sysenter/syscall insn, it trapped in
26899 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26900 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26901 */
26902 user_exit();
26903
26904 +#ifdef CONFIG_GRKERNSEC_SETXID
26905 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26906 + gr_delayed_cred_worker();
26907 +#endif
26908 +
26909 audit_syscall_exit(regs);
26910
26911 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26912 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26913 index 2f355d2..e75ed0a 100644
26914 --- a/arch/x86/kernel/pvclock.c
26915 +++ b/arch/x86/kernel/pvclock.c
26916 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26917 reset_hung_task_detector();
26918 }
26919
26920 -static atomic64_t last_value = ATOMIC64_INIT(0);
26921 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26922
26923 void pvclock_resume(void)
26924 {
26925 - atomic64_set(&last_value, 0);
26926 + atomic64_set_unchecked(&last_value, 0);
26927 }
26928
26929 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
26930 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
26931 * updating at the same time, and one of them could be slightly behind,
26932 * making the assumption that last_value always go forward fail to hold.
26933 */
26934 - last = atomic64_read(&last_value);
26935 + last = atomic64_read_unchecked(&last_value);
26936 do {
26937 if (ret < last)
26938 return last;
26939 - last = atomic64_cmpxchg(&last_value, last, ret);
26940 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
26941 } while (unlikely(last != ret));
26942
26943 return ret;
26944 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
26945 index bae6c60..b438619 100644
26946 --- a/arch/x86/kernel/reboot.c
26947 +++ b/arch/x86/kernel/reboot.c
26948 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
26949
26950 void __noreturn machine_real_restart(unsigned int type)
26951 {
26952 +
26953 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
26954 + struct desc_struct *gdt;
26955 +#endif
26956 +
26957 local_irq_disable();
26958
26959 /*
26960 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
26961
26962 /* Jump to the identity-mapped low memory code */
26963 #ifdef CONFIG_X86_32
26964 - asm volatile("jmpl *%0" : :
26965 +
26966 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
26967 + gdt = get_cpu_gdt_table(smp_processor_id());
26968 + pax_open_kernel();
26969 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26970 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
26971 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
26972 + loadsegment(ds, __KERNEL_DS);
26973 + loadsegment(es, __KERNEL_DS);
26974 + loadsegment(ss, __KERNEL_DS);
26975 +#endif
26976 +#ifdef CONFIG_PAX_KERNEXEC
26977 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
26978 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
26979 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
26980 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
26981 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
26982 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
26983 +#endif
26984 + pax_close_kernel();
26985 +#endif
26986 +
26987 + asm volatile("ljmpl *%0" : :
26988 "rm" (real_mode_header->machine_real_restart_asm),
26989 "a" (type));
26990 #else
26991 @@ -501,7 +528,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
26992 * This means that this function can never return, it can misbehave
26993 * by not rebooting properly and hanging.
26994 */
26995 -static void native_machine_emergency_restart(void)
26996 +static void __noreturn native_machine_emergency_restart(void)
26997 {
26998 int i;
26999 int attempt = 0;
27000 @@ -621,13 +648,13 @@ void native_machine_shutdown(void)
27001 #endif
27002 }
27003
27004 -static void __machine_emergency_restart(int emergency)
27005 +static void __noreturn __machine_emergency_restart(int emergency)
27006 {
27007 reboot_emergency = emergency;
27008 machine_ops.emergency_restart();
27009 }
27010
27011 -static void native_machine_restart(char *__unused)
27012 +static void __noreturn native_machine_restart(char *__unused)
27013 {
27014 pr_notice("machine restart\n");
27015
27016 @@ -636,7 +663,7 @@ static void native_machine_restart(char *__unused)
27017 __machine_emergency_restart(0);
27018 }
27019
27020 -static void native_machine_halt(void)
27021 +static void __noreturn native_machine_halt(void)
27022 {
27023 /* Stop other cpus and apics */
27024 machine_shutdown();
27025 @@ -646,7 +673,7 @@ static void native_machine_halt(void)
27026 stop_this_cpu(NULL);
27027 }
27028
27029 -static void native_machine_power_off(void)
27030 +static void __noreturn native_machine_power_off(void)
27031 {
27032 if (pm_power_off) {
27033 if (!reboot_force)
27034 @@ -655,9 +682,10 @@ static void native_machine_power_off(void)
27035 }
27036 /* A fallback in case there is no PM info available */
27037 tboot_shutdown(TB_SHUTDOWN_HALT);
27038 + unreachable();
27039 }
27040
27041 -struct machine_ops machine_ops = {
27042 +struct machine_ops machine_ops __read_only = {
27043 .power_off = native_machine_power_off,
27044 .shutdown = native_machine_shutdown,
27045 .emergency_restart = native_machine_emergency_restart,
27046 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27047 index c8e41e9..64049ef 100644
27048 --- a/arch/x86/kernel/reboot_fixups_32.c
27049 +++ b/arch/x86/kernel/reboot_fixups_32.c
27050 @@ -57,7 +57,7 @@ struct device_fixup {
27051 unsigned int vendor;
27052 unsigned int device;
27053 void (*reboot_fixup)(struct pci_dev *);
27054 -};
27055 +} __do_const;
27056
27057 /*
27058 * PCI ids solely used for fixups_table go here
27059 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27060 index 3fd2c69..a444264 100644
27061 --- a/arch/x86/kernel/relocate_kernel_64.S
27062 +++ b/arch/x86/kernel/relocate_kernel_64.S
27063 @@ -96,8 +96,7 @@ relocate_kernel:
27064
27065 /* jump to identity mapped page */
27066 addq $(identity_mapped - relocate_kernel), %r8
27067 - pushq %r8
27068 - ret
27069 + jmp *%r8
27070
27071 identity_mapped:
27072 /* set return address to 0 if not preserving context */
27073 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27074 index ab4734e..c4ca0eb 100644
27075 --- a/arch/x86/kernel/setup.c
27076 +++ b/arch/x86/kernel/setup.c
27077 @@ -110,6 +110,7 @@
27078 #include <asm/mce.h>
27079 #include <asm/alternative.h>
27080 #include <asm/prom.h>
27081 +#include <asm/boot.h>
27082
27083 /*
27084 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27085 @@ -205,12 +206,50 @@ EXPORT_SYMBOL(boot_cpu_data);
27086 #endif
27087
27088
27089 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27090 -__visible unsigned long mmu_cr4_features;
27091 +#ifdef CONFIG_X86_64
27092 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27093 +#elif defined(CONFIG_X86_PAE)
27094 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27095 #else
27096 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27097 +__visible unsigned long mmu_cr4_features __read_only;
27098 #endif
27099
27100 +void set_in_cr4(unsigned long mask)
27101 +{
27102 + unsigned long cr4 = read_cr4();
27103 +
27104 + if ((cr4 & mask) == mask && cr4 == mmu_cr4_features)
27105 + return;
27106 +
27107 + pax_open_kernel();
27108 + mmu_cr4_features |= mask;
27109 + pax_close_kernel();
27110 +
27111 + if (trampoline_cr4_features)
27112 + *trampoline_cr4_features = mmu_cr4_features;
27113 + cr4 |= mask;
27114 + write_cr4(cr4);
27115 +}
27116 +EXPORT_SYMBOL(set_in_cr4);
27117 +
27118 +void clear_in_cr4(unsigned long mask)
27119 +{
27120 + unsigned long cr4 = read_cr4();
27121 +
27122 + if (!(cr4 & mask) && cr4 == mmu_cr4_features)
27123 + return;
27124 +
27125 + pax_open_kernel();
27126 + mmu_cr4_features &= ~mask;
27127 + pax_close_kernel();
27128 +
27129 + if (trampoline_cr4_features)
27130 + *trampoline_cr4_features = mmu_cr4_features;
27131 + cr4 &= ~mask;
27132 + write_cr4(cr4);
27133 +}
27134 +EXPORT_SYMBOL(clear_in_cr4);
27135 +
27136 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27137 int bootloader_type, bootloader_version;
27138
27139 @@ -772,7 +811,7 @@ static void __init trim_bios_range(void)
27140 * area (640->1Mb) as ram even though it is not.
27141 * take them out.
27142 */
27143 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27144 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27145
27146 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27147 }
27148 @@ -780,7 +819,7 @@ static void __init trim_bios_range(void)
27149 /* called before trim_bios_range() to spare extra sanitize */
27150 static void __init e820_add_kernel_range(void)
27151 {
27152 - u64 start = __pa_symbol(_text);
27153 + u64 start = __pa_symbol(ktla_ktva(_text));
27154 u64 size = __pa_symbol(_end) - start;
27155
27156 /*
27157 @@ -856,8 +895,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27158
27159 void __init setup_arch(char **cmdline_p)
27160 {
27161 +#ifdef CONFIG_X86_32
27162 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27163 +#else
27164 memblock_reserve(__pa_symbol(_text),
27165 (unsigned long)__bss_stop - (unsigned long)_text);
27166 +#endif
27167
27168 early_reserve_initrd();
27169
27170 @@ -955,16 +998,16 @@ void __init setup_arch(char **cmdline_p)
27171
27172 if (!boot_params.hdr.root_flags)
27173 root_mountflags &= ~MS_RDONLY;
27174 - init_mm.start_code = (unsigned long) _text;
27175 - init_mm.end_code = (unsigned long) _etext;
27176 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27177 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27178 init_mm.end_data = (unsigned long) _edata;
27179 init_mm.brk = _brk_end;
27180
27181 mpx_mm_init(&init_mm);
27182
27183 - code_resource.start = __pa_symbol(_text);
27184 - code_resource.end = __pa_symbol(_etext)-1;
27185 - data_resource.start = __pa_symbol(_etext);
27186 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27187 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27188 + data_resource.start = __pa_symbol(_sdata);
27189 data_resource.end = __pa_symbol(_edata)-1;
27190 bss_resource.start = __pa_symbol(__bss_start);
27191 bss_resource.end = __pa_symbol(__bss_stop)-1;
27192 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27193 index e4fcb87..9c06c55 100644
27194 --- a/arch/x86/kernel/setup_percpu.c
27195 +++ b/arch/x86/kernel/setup_percpu.c
27196 @@ -21,19 +21,17 @@
27197 #include <asm/cpu.h>
27198 #include <asm/stackprotector.h>
27199
27200 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27201 +#ifdef CONFIG_SMP
27202 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27203 EXPORT_PER_CPU_SYMBOL(cpu_number);
27204 +#endif
27205
27206 -#ifdef CONFIG_X86_64
27207 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27208 -#else
27209 -#define BOOT_PERCPU_OFFSET 0
27210 -#endif
27211
27212 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27213 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27214
27215 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27216 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27217 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27218 };
27219 EXPORT_SYMBOL(__per_cpu_offset);
27220 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27221 {
27222 #ifdef CONFIG_NEED_MULTIPLE_NODES
27223 pg_data_t *last = NULL;
27224 - unsigned int cpu;
27225 + int cpu;
27226
27227 for_each_possible_cpu(cpu) {
27228 int node = early_cpu_to_node(cpu);
27229 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27230 {
27231 #ifdef CONFIG_X86_32
27232 struct desc_struct gdt;
27233 + unsigned long base = per_cpu_offset(cpu);
27234
27235 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27236 - 0x2 | DESCTYPE_S, 0x8);
27237 - gdt.s = 1;
27238 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27239 + 0x83 | DESCTYPE_S, 0xC);
27240 write_gdt_entry(get_cpu_gdt_table(cpu),
27241 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27242 #endif
27243 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27244 /* alrighty, percpu areas up and running */
27245 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27246 for_each_possible_cpu(cpu) {
27247 +#ifdef CONFIG_CC_STACKPROTECTOR
27248 +#ifdef CONFIG_X86_32
27249 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27250 +#endif
27251 +#endif
27252 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27253 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27254 per_cpu(cpu_number, cpu) = cpu;
27255 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27256 */
27257 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27258 #endif
27259 +#ifdef CONFIG_CC_STACKPROTECTOR
27260 +#ifdef CONFIG_X86_32
27261 + if (!cpu)
27262 + per_cpu(stack_canary.canary, cpu) = canary;
27263 +#endif
27264 +#endif
27265 /*
27266 * Up to this point, the boot CPU has been using .init.data
27267 * area. Reload any changed state for the boot CPU.
27268 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27269 index ed37a76..39f936e 100644
27270 --- a/arch/x86/kernel/signal.c
27271 +++ b/arch/x86/kernel/signal.c
27272 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27273 * Align the stack pointer according to the i386 ABI,
27274 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27275 */
27276 - sp = ((sp + 4) & -16ul) - 4;
27277 + sp = ((sp - 12) & -16ul) - 4;
27278 #else /* !CONFIG_X86_32 */
27279 sp = round_down(sp, 16) - 8;
27280 #endif
27281 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27282 }
27283
27284 if (current->mm->context.vdso)
27285 - restorer = current->mm->context.vdso +
27286 - selected_vdso32->sym___kernel_sigreturn;
27287 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27288 else
27289 - restorer = &frame->retcode;
27290 + restorer = (void __user *)&frame->retcode;
27291 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27292 restorer = ksig->ka.sa.sa_restorer;
27293
27294 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27295 * reasons and because gdb uses it as a signature to notice
27296 * signal handler stack frames.
27297 */
27298 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27299 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27300
27301 if (err)
27302 return -EFAULT;
27303 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27304 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27305
27306 /* Set up to return from userspace. */
27307 - restorer = current->mm->context.vdso +
27308 - selected_vdso32->sym___kernel_rt_sigreturn;
27309 + if (current->mm->context.vdso)
27310 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27311 + else
27312 + restorer = (void __user *)&frame->retcode;
27313 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27314 restorer = ksig->ka.sa.sa_restorer;
27315 put_user_ex(restorer, &frame->pretcode);
27316 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27317 * reasons and because gdb uses it as a signature to notice
27318 * signal handler stack frames.
27319 */
27320 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27321 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27322 } put_user_catch(err);
27323
27324 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27325 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27326 {
27327 int usig = signr_convert(ksig->sig);
27328 sigset_t *set = sigmask_to_save();
27329 - compat_sigset_t *cset = (compat_sigset_t *) set;
27330 + sigset_t sigcopy;
27331 + compat_sigset_t *cset;
27332 +
27333 + sigcopy = *set;
27334 +
27335 + cset = (compat_sigset_t *) &sigcopy;
27336
27337 /* Set up the stack frame */
27338 if (is_ia32_frame()) {
27339 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27340 } else if (is_x32_frame()) {
27341 return x32_setup_rt_frame(ksig, cset, regs);
27342 } else {
27343 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27344 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27345 }
27346 }
27347
27348 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27349 index be8e1bd..a3d93fa 100644
27350 --- a/arch/x86/kernel/smp.c
27351 +++ b/arch/x86/kernel/smp.c
27352 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27353
27354 __setup("nonmi_ipi", nonmi_ipi_setup);
27355
27356 -struct smp_ops smp_ops = {
27357 +struct smp_ops smp_ops __read_only = {
27358 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27359 .smp_prepare_cpus = native_smp_prepare_cpus,
27360 .smp_cpus_done = native_smp_cpus_done,
27361 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27362 index 6d7022c..4feb6be 100644
27363 --- a/arch/x86/kernel/smpboot.c
27364 +++ b/arch/x86/kernel/smpboot.c
27365 @@ -194,14 +194,17 @@ static void notrace start_secondary(void *unused)
27366
27367 enable_start_cpu0 = 0;
27368
27369 -#ifdef CONFIG_X86_32
27370 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27371 + barrier();
27372 +
27373 /* switch away from the initial page table */
27374 +#ifdef CONFIG_PAX_PER_CPU_PGD
27375 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27376 +#else
27377 load_cr3(swapper_pg_dir);
27378 +#endif
27379 __flush_tlb_all();
27380 -#endif
27381
27382 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27383 - barrier();
27384 /*
27385 * Check TSC synchronization with the BP:
27386 */
27387 @@ -765,8 +768,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27388 alternatives_enable_smp();
27389
27390 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27391 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27392 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27393 per_cpu(current_task, cpu) = idle;
27394 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27395
27396 #ifdef CONFIG_X86_32
27397 /* Stack for startup_32 can be just as for start_secondary onwards */
27398 @@ -775,10 +779,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27399 clear_tsk_thread_flag(idle, TIF_FORK);
27400 initial_gs = per_cpu_offset(cpu);
27401 #endif
27402 - per_cpu(kernel_stack, cpu) =
27403 - (unsigned long)task_stack_page(idle) -
27404 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27405 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27406 + pax_open_kernel();
27407 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27408 + pax_close_kernel();
27409 initial_code = (unsigned long)start_secondary;
27410 stack_start = idle->thread.sp;
27411
27412 @@ -918,6 +922,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27413 /* the FPU context is blank, nobody can own it */
27414 __cpu_disable_lazy_restore(cpu);
27415
27416 +#ifdef CONFIG_PAX_PER_CPU_PGD
27417 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27418 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27419 + KERNEL_PGD_PTRS);
27420 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27421 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27422 + KERNEL_PGD_PTRS);
27423 +#endif
27424 +
27425 err = do_boot_cpu(apicid, cpu, tidle);
27426 if (err) {
27427 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27428 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27429 index 9b4d51d..5d28b58 100644
27430 --- a/arch/x86/kernel/step.c
27431 +++ b/arch/x86/kernel/step.c
27432 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27433 struct desc_struct *desc;
27434 unsigned long base;
27435
27436 - seg &= ~7UL;
27437 + seg >>= 3;
27438
27439 mutex_lock(&child->mm->context.lock);
27440 - if (unlikely((seg >> 3) >= child->mm->context.size))
27441 + if (unlikely(seg >= child->mm->context.size))
27442 addr = -1L; /* bogus selector, access would fault */
27443 else {
27444 desc = child->mm->context.ldt + seg;
27445 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27446 addr += base;
27447 }
27448 mutex_unlock(&child->mm->context.lock);
27449 - }
27450 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27451 + addr = ktla_ktva(addr);
27452
27453 return addr;
27454 }
27455 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27456 unsigned char opcode[15];
27457 unsigned long addr = convert_ip_to_linear(child, regs);
27458
27459 + if (addr == -EINVAL)
27460 + return 0;
27461 +
27462 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27463 for (i = 0; i < copied; i++) {
27464 switch (opcode[i]) {
27465 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27466 new file mode 100644
27467 index 0000000..5877189
27468 --- /dev/null
27469 +++ b/arch/x86/kernel/sys_i386_32.c
27470 @@ -0,0 +1,189 @@
27471 +/*
27472 + * This file contains various random system calls that
27473 + * have a non-standard calling sequence on the Linux/i386
27474 + * platform.
27475 + */
27476 +
27477 +#include <linux/errno.h>
27478 +#include <linux/sched.h>
27479 +#include <linux/mm.h>
27480 +#include <linux/fs.h>
27481 +#include <linux/smp.h>
27482 +#include <linux/sem.h>
27483 +#include <linux/msg.h>
27484 +#include <linux/shm.h>
27485 +#include <linux/stat.h>
27486 +#include <linux/syscalls.h>
27487 +#include <linux/mman.h>
27488 +#include <linux/file.h>
27489 +#include <linux/utsname.h>
27490 +#include <linux/ipc.h>
27491 +#include <linux/elf.h>
27492 +
27493 +#include <linux/uaccess.h>
27494 +#include <linux/unistd.h>
27495 +
27496 +#include <asm/syscalls.h>
27497 +
27498 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27499 +{
27500 + unsigned long pax_task_size = TASK_SIZE;
27501 +
27502 +#ifdef CONFIG_PAX_SEGMEXEC
27503 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27504 + pax_task_size = SEGMEXEC_TASK_SIZE;
27505 +#endif
27506 +
27507 + if (flags & MAP_FIXED)
27508 + if (len > pax_task_size || addr > pax_task_size - len)
27509 + return -EINVAL;
27510 +
27511 + return 0;
27512 +}
27513 +
27514 +/*
27515 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27516 + */
27517 +static unsigned long get_align_mask(void)
27518 +{
27519 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27520 + return 0;
27521 +
27522 + if (!(current->flags & PF_RANDOMIZE))
27523 + return 0;
27524 +
27525 + return va_align.mask;
27526 +}
27527 +
27528 +unsigned long
27529 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27530 + unsigned long len, unsigned long pgoff, unsigned long flags)
27531 +{
27532 + struct mm_struct *mm = current->mm;
27533 + struct vm_area_struct *vma;
27534 + unsigned long pax_task_size = TASK_SIZE;
27535 + struct vm_unmapped_area_info info;
27536 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27537 +
27538 +#ifdef CONFIG_PAX_SEGMEXEC
27539 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27540 + pax_task_size = SEGMEXEC_TASK_SIZE;
27541 +#endif
27542 +
27543 + pax_task_size -= PAGE_SIZE;
27544 +
27545 + if (len > pax_task_size)
27546 + return -ENOMEM;
27547 +
27548 + if (flags & MAP_FIXED)
27549 + return addr;
27550 +
27551 +#ifdef CONFIG_PAX_RANDMMAP
27552 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27553 +#endif
27554 +
27555 + if (addr) {
27556 + addr = PAGE_ALIGN(addr);
27557 + if (pax_task_size - len >= addr) {
27558 + vma = find_vma(mm, addr);
27559 + if (check_heap_stack_gap(vma, addr, len, offset))
27560 + return addr;
27561 + }
27562 + }
27563 +
27564 + info.flags = 0;
27565 + info.length = len;
27566 + info.align_mask = filp ? get_align_mask() : 0;
27567 + info.align_offset = pgoff << PAGE_SHIFT;
27568 + info.threadstack_offset = offset;
27569 +
27570 +#ifdef CONFIG_PAX_PAGEEXEC
27571 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27572 + info.low_limit = 0x00110000UL;
27573 + info.high_limit = mm->start_code;
27574 +
27575 +#ifdef CONFIG_PAX_RANDMMAP
27576 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27577 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27578 +#endif
27579 +
27580 + if (info.low_limit < info.high_limit) {
27581 + addr = vm_unmapped_area(&info);
27582 + if (!IS_ERR_VALUE(addr))
27583 + return addr;
27584 + }
27585 + } else
27586 +#endif
27587 +
27588 + info.low_limit = mm->mmap_base;
27589 + info.high_limit = pax_task_size;
27590 +
27591 + return vm_unmapped_area(&info);
27592 +}
27593 +
27594 +unsigned long
27595 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27596 + const unsigned long len, const unsigned long pgoff,
27597 + const unsigned long flags)
27598 +{
27599 + struct vm_area_struct *vma;
27600 + struct mm_struct *mm = current->mm;
27601 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27602 + struct vm_unmapped_area_info info;
27603 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27604 +
27605 +#ifdef CONFIG_PAX_SEGMEXEC
27606 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27607 + pax_task_size = SEGMEXEC_TASK_SIZE;
27608 +#endif
27609 +
27610 + pax_task_size -= PAGE_SIZE;
27611 +
27612 + /* requested length too big for entire address space */
27613 + if (len > pax_task_size)
27614 + return -ENOMEM;
27615 +
27616 + if (flags & MAP_FIXED)
27617 + return addr;
27618 +
27619 +#ifdef CONFIG_PAX_PAGEEXEC
27620 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27621 + goto bottomup;
27622 +#endif
27623 +
27624 +#ifdef CONFIG_PAX_RANDMMAP
27625 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27626 +#endif
27627 +
27628 + /* requesting a specific address */
27629 + if (addr) {
27630 + addr = PAGE_ALIGN(addr);
27631 + if (pax_task_size - len >= addr) {
27632 + vma = find_vma(mm, addr);
27633 + if (check_heap_stack_gap(vma, addr, len, offset))
27634 + return addr;
27635 + }
27636 + }
27637 +
27638 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27639 + info.length = len;
27640 + info.low_limit = PAGE_SIZE;
27641 + info.high_limit = mm->mmap_base;
27642 + info.align_mask = filp ? get_align_mask() : 0;
27643 + info.align_offset = pgoff << PAGE_SHIFT;
27644 + info.threadstack_offset = offset;
27645 +
27646 + addr = vm_unmapped_area(&info);
27647 + if (!(addr & ~PAGE_MASK))
27648 + return addr;
27649 + VM_BUG_ON(addr != -ENOMEM);
27650 +
27651 +bottomup:
27652 + /*
27653 + * A failed mmap() very likely causes application failure,
27654 + * so fall back to the bottom-up function here. This scenario
27655 + * can happen with large stack limits and large mmap()
27656 + * allocations.
27657 + */
27658 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27659 +}
27660 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27661 index 30277e2..5664a29 100644
27662 --- a/arch/x86/kernel/sys_x86_64.c
27663 +++ b/arch/x86/kernel/sys_x86_64.c
27664 @@ -81,8 +81,8 @@ out:
27665 return error;
27666 }
27667
27668 -static void find_start_end(unsigned long flags, unsigned long *begin,
27669 - unsigned long *end)
27670 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27671 + unsigned long *begin, unsigned long *end)
27672 {
27673 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27674 unsigned long new_begin;
27675 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27676 *begin = new_begin;
27677 }
27678 } else {
27679 - *begin = current->mm->mmap_legacy_base;
27680 + *begin = mm->mmap_legacy_base;
27681 *end = TASK_SIZE;
27682 }
27683 }
27684 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27685 struct vm_area_struct *vma;
27686 struct vm_unmapped_area_info info;
27687 unsigned long begin, end;
27688 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27689
27690 if (flags & MAP_FIXED)
27691 return addr;
27692
27693 - find_start_end(flags, &begin, &end);
27694 + find_start_end(mm, flags, &begin, &end);
27695
27696 if (len > end)
27697 return -ENOMEM;
27698
27699 +#ifdef CONFIG_PAX_RANDMMAP
27700 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27701 +#endif
27702 +
27703 if (addr) {
27704 addr = PAGE_ALIGN(addr);
27705 vma = find_vma(mm, addr);
27706 - if (end - len >= addr &&
27707 - (!vma || addr + len <= vma->vm_start))
27708 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27709 return addr;
27710 }
27711
27712 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27713 info.high_limit = end;
27714 info.align_mask = filp ? get_align_mask() : 0;
27715 info.align_offset = pgoff << PAGE_SHIFT;
27716 + info.threadstack_offset = offset;
27717 return vm_unmapped_area(&info);
27718 }
27719
27720 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27721 struct mm_struct *mm = current->mm;
27722 unsigned long addr = addr0;
27723 struct vm_unmapped_area_info info;
27724 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27725
27726 /* requested length too big for entire address space */
27727 if (len > TASK_SIZE)
27728 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27729 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27730 goto bottomup;
27731
27732 +#ifdef CONFIG_PAX_RANDMMAP
27733 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27734 +#endif
27735 +
27736 /* requesting a specific address */
27737 if (addr) {
27738 addr = PAGE_ALIGN(addr);
27739 vma = find_vma(mm, addr);
27740 - if (TASK_SIZE - len >= addr &&
27741 - (!vma || addr + len <= vma->vm_start))
27742 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27743 return addr;
27744 }
27745
27746 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27747 info.high_limit = mm->mmap_base;
27748 info.align_mask = filp ? get_align_mask() : 0;
27749 info.align_offset = pgoff << PAGE_SHIFT;
27750 + info.threadstack_offset = offset;
27751 addr = vm_unmapped_area(&info);
27752 if (!(addr & ~PAGE_MASK))
27753 return addr;
27754 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27755 index 91a4496..bb87552 100644
27756 --- a/arch/x86/kernel/tboot.c
27757 +++ b/arch/x86/kernel/tboot.c
27758 @@ -221,7 +221,7 @@ static int tboot_setup_sleep(void)
27759
27760 void tboot_shutdown(u32 shutdown_type)
27761 {
27762 - void (*shutdown)(void);
27763 + void (* __noreturn shutdown)(void);
27764
27765 if (!tboot_enabled())
27766 return;
27767 @@ -243,7 +243,7 @@ void tboot_shutdown(u32 shutdown_type)
27768
27769 switch_to_tboot_pt();
27770
27771 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27772 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27773 shutdown();
27774
27775 /* should not reach here */
27776 @@ -310,7 +310,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27777 return -ENODEV;
27778 }
27779
27780 -static atomic_t ap_wfs_count;
27781 +static atomic_unchecked_t ap_wfs_count;
27782
27783 static int tboot_wait_for_aps(int num_aps)
27784 {
27785 @@ -334,9 +334,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27786 {
27787 switch (action) {
27788 case CPU_DYING:
27789 - atomic_inc(&ap_wfs_count);
27790 + atomic_inc_unchecked(&ap_wfs_count);
27791 if (num_online_cpus() == 1)
27792 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27793 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27794 return NOTIFY_BAD;
27795 break;
27796 }
27797 @@ -422,7 +422,7 @@ static __init int tboot_late_init(void)
27798
27799 tboot_create_trampoline();
27800
27801 - atomic_set(&ap_wfs_count, 0);
27802 + atomic_set_unchecked(&ap_wfs_count, 0);
27803 register_hotcpu_notifier(&tboot_cpu_notifier);
27804
27805 #ifdef CONFIG_DEBUG_FS
27806 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27807 index 25adc0e..1df4349 100644
27808 --- a/arch/x86/kernel/time.c
27809 +++ b/arch/x86/kernel/time.c
27810 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27811 {
27812 unsigned long pc = instruction_pointer(regs);
27813
27814 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27815 + if (!user_mode(regs) && in_lock_functions(pc)) {
27816 #ifdef CONFIG_FRAME_POINTER
27817 - return *(unsigned long *)(regs->bp + sizeof(long));
27818 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27819 #else
27820 unsigned long *sp =
27821 (unsigned long *)kernel_stack_pointer(regs);
27822 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27823 * or above a saved flags. Eflags has bits 22-31 zero,
27824 * kernel addresses don't.
27825 */
27826 +
27827 +#ifdef CONFIG_PAX_KERNEXEC
27828 + return ktla_ktva(sp[0]);
27829 +#else
27830 if (sp[0] >> 22)
27831 return sp[0];
27832 if (sp[1] >> 22)
27833 return sp[1];
27834 #endif
27835 +
27836 +#endif
27837 }
27838 return pc;
27839 }
27840 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27841 index 7fc5e84..c6e445a 100644
27842 --- a/arch/x86/kernel/tls.c
27843 +++ b/arch/x86/kernel/tls.c
27844 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27845 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27846 return -EINVAL;
27847
27848 +#ifdef CONFIG_PAX_SEGMEXEC
27849 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27850 + return -EINVAL;
27851 +#endif
27852 +
27853 set_tls_desc(p, idx, &info, 1);
27854
27855 return 0;
27856 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27857
27858 if (kbuf)
27859 info = kbuf;
27860 - else if (__copy_from_user(infobuf, ubuf, count))
27861 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27862 return -EFAULT;
27863 else
27864 info = infobuf;
27865 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27866 index 1c113db..287b42e 100644
27867 --- a/arch/x86/kernel/tracepoint.c
27868 +++ b/arch/x86/kernel/tracepoint.c
27869 @@ -9,11 +9,11 @@
27870 #include <linux/atomic.h>
27871
27872 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27873 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27874 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27875 (unsigned long) trace_idt_table };
27876
27877 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27878 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27879 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27880
27881 static int trace_irq_vector_refcount;
27882 static DEFINE_MUTEX(irq_vector_mutex);
27883 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27884 index 88900e2..aa4149d 100644
27885 --- a/arch/x86/kernel/traps.c
27886 +++ b/arch/x86/kernel/traps.c
27887 @@ -68,7 +68,7 @@
27888 #include <asm/proto.h>
27889
27890 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27891 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27892 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27893 #else
27894 #include <asm/processor-flags.h>
27895 #include <asm/setup.h>
27896 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27897 #endif
27898
27899 /* Must be page-aligned because the real IDT is used in a fixmap. */
27900 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27901 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27902
27903 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27904 EXPORT_SYMBOL_GPL(used_vectors);
27905 @@ -109,11 +109,11 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
27906 }
27907
27908 static nokprobe_inline int
27909 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27910 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27911 struct pt_regs *regs, long error_code)
27912 {
27913 #ifdef CONFIG_X86_32
27914 - if (regs->flags & X86_VM_MASK) {
27915 + if (v8086_mode(regs)) {
27916 /*
27917 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27918 * On nmi (interrupt 2), do_trap should not be called.
27919 @@ -126,12 +126,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27920 return -1;
27921 }
27922 #endif
27923 - if (!user_mode(regs)) {
27924 + if (!user_mode_novm(regs)) {
27925 if (!fixup_exception(regs)) {
27926 tsk->thread.error_code = error_code;
27927 tsk->thread.trap_nr = trapnr;
27928 +
27929 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
27930 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
27931 + str = "PAX: suspicious stack segment fault";
27932 +#endif
27933 +
27934 die(str, regs, error_code);
27935 }
27936 +
27937 +#ifdef CONFIG_PAX_REFCOUNT
27938 + if (trapnr == X86_TRAP_OF)
27939 + pax_report_refcount_overflow(regs);
27940 +#endif
27941 +
27942 return 0;
27943 }
27944
27945 @@ -170,7 +182,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
27946 }
27947
27948 static void
27949 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27950 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
27951 long error_code, siginfo_t *info)
27952 {
27953 struct task_struct *tsk = current;
27954 @@ -194,7 +206,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27955 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
27956 printk_ratelimit()) {
27957 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
27958 - tsk->comm, tsk->pid, str,
27959 + tsk->comm, task_pid_nr(tsk), str,
27960 regs->ip, regs->sp, error_code);
27961 print_vma_addr(" in ", regs->ip);
27962 pr_cont("\n");
27963 @@ -274,6 +286,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
27964 tsk->thread.error_code = error_code;
27965 tsk->thread.trap_nr = X86_TRAP_DF;
27966
27967 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
27968 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
27969 + die("grsec: kernel stack overflow detected", regs, error_code);
27970 +#endif
27971 +
27972 #ifdef CONFIG_DOUBLEFAULT
27973 df_debug(regs, error_code);
27974 #endif
27975 @@ -379,7 +396,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
27976 conditional_sti(regs);
27977
27978 #ifdef CONFIG_X86_32
27979 - if (regs->flags & X86_VM_MASK) {
27980 + if (v8086_mode(regs)) {
27981 local_irq_enable();
27982 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
27983 goto exit;
27984 @@ -387,18 +404,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
27985 #endif
27986
27987 tsk = current;
27988 - if (!user_mode(regs)) {
27989 + if (!user_mode_novm(regs)) {
27990 if (fixup_exception(regs))
27991 goto exit;
27992
27993 tsk->thread.error_code = error_code;
27994 tsk->thread.trap_nr = X86_TRAP_GP;
27995 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
27996 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
27997 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
27998 +
27999 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28000 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28001 + die("PAX: suspicious general protection fault", regs, error_code);
28002 + else
28003 +#endif
28004 +
28005 die("general protection fault", regs, error_code);
28006 + }
28007 goto exit;
28008 }
28009
28010 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28011 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28012 + struct mm_struct *mm = tsk->mm;
28013 + unsigned long limit;
28014 +
28015 + down_write(&mm->mmap_sem);
28016 + limit = mm->context.user_cs_limit;
28017 + if (limit < TASK_SIZE) {
28018 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28019 + up_write(&mm->mmap_sem);
28020 + return;
28021 + }
28022 + up_write(&mm->mmap_sem);
28023 + }
28024 +#endif
28025 +
28026 tsk->thread.error_code = error_code;
28027 tsk->thread.trap_nr = X86_TRAP_GP;
28028
28029 @@ -510,13 +551,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28030 container_of(task_pt_regs(current),
28031 struct bad_iret_stack, regs);
28032
28033 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28034 + new_stack = s;
28035 +
28036 /* Copy the IRET target to the new stack. */
28037 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28038
28039 /* Copy the remainder of the stack from the current stack. */
28040 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28041
28042 - BUG_ON(!user_mode_vm(&new_stack->regs));
28043 + BUG_ON(!user_mode(&new_stack->regs));
28044 return new_stack;
28045 }
28046 NOKPROBE_SYMBOL(fixup_bad_iret);
28047 @@ -602,7 +646,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28048 /* It's safe to allow irq's after DR6 has been saved */
28049 preempt_conditional_sti(regs);
28050
28051 - if (regs->flags & X86_VM_MASK) {
28052 + if (v8086_mode(regs)) {
28053 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28054 X86_TRAP_DB);
28055 preempt_conditional_cli(regs);
28056 @@ -617,7 +661,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28057 * We already checked v86 mode above, so we can check for kernel mode
28058 * by just checking the CPL of CS.
28059 */
28060 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28061 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28062 tsk->thread.debugreg6 &= ~DR_STEP;
28063 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28064 regs->flags &= ~X86_EFLAGS_TF;
28065 @@ -650,7 +694,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28066 return;
28067 conditional_sti(regs);
28068
28069 - if (!user_mode_vm(regs))
28070 + if (!user_mode(regs))
28071 {
28072 if (!fixup_exception(regs)) {
28073 task->thread.error_code = error_code;
28074 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28075 index 5054497..139f8f8 100644
28076 --- a/arch/x86/kernel/tsc.c
28077 +++ b/arch/x86/kernel/tsc.c
28078 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28079 */
28080 smp_wmb();
28081
28082 - ACCESS_ONCE(c2n->head) = data;
28083 + ACCESS_ONCE_RW(c2n->head) = data;
28084 }
28085
28086 /*
28087 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28088 index 8b96a94..792b410 100644
28089 --- a/arch/x86/kernel/uprobes.c
28090 +++ b/arch/x86/kernel/uprobes.c
28091 @@ -845,7 +845,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28092 int ret = NOTIFY_DONE;
28093
28094 /* We are only interested in userspace traps */
28095 - if (regs && !user_mode_vm(regs))
28096 + if (regs && !user_mode(regs))
28097 return NOTIFY_DONE;
28098
28099 switch (val) {
28100 @@ -919,7 +919,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28101
28102 if (nleft != rasize) {
28103 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28104 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28105 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28106
28107 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28108 }
28109 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28110 index b9242ba..50c5edd 100644
28111 --- a/arch/x86/kernel/verify_cpu.S
28112 +++ b/arch/x86/kernel/verify_cpu.S
28113 @@ -20,6 +20,7 @@
28114 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28115 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28116 * arch/x86/kernel/head_32.S: processor startup
28117 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28118 *
28119 * verify_cpu, returns the status of longmode and SSE in register %eax.
28120 * 0: Success 1: Failure
28121 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28122 index e8edcf5..27f9344 100644
28123 --- a/arch/x86/kernel/vm86_32.c
28124 +++ b/arch/x86/kernel/vm86_32.c
28125 @@ -44,6 +44,7 @@
28126 #include <linux/ptrace.h>
28127 #include <linux/audit.h>
28128 #include <linux/stddef.h>
28129 +#include <linux/grsecurity.h>
28130
28131 #include <asm/uaccess.h>
28132 #include <asm/io.h>
28133 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28134 do_exit(SIGSEGV);
28135 }
28136
28137 - tss = &per_cpu(init_tss, get_cpu());
28138 + tss = init_tss + get_cpu();
28139 current->thread.sp0 = current->thread.saved_sp0;
28140 current->thread.sysenter_cs = __KERNEL_CS;
28141 load_sp0(tss, &current->thread);
28142 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28143
28144 if (tsk->thread.saved_sp0)
28145 return -EPERM;
28146 +
28147 +#ifdef CONFIG_GRKERNSEC_VM86
28148 + if (!capable(CAP_SYS_RAWIO)) {
28149 + gr_handle_vm86();
28150 + return -EPERM;
28151 + }
28152 +#endif
28153 +
28154 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28155 offsetof(struct kernel_vm86_struct, vm86plus) -
28156 sizeof(info.regs));
28157 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28158 int tmp;
28159 struct vm86plus_struct __user *v86;
28160
28161 +#ifdef CONFIG_GRKERNSEC_VM86
28162 + if (!capable(CAP_SYS_RAWIO)) {
28163 + gr_handle_vm86();
28164 + return -EPERM;
28165 + }
28166 +#endif
28167 +
28168 tsk = current;
28169 switch (cmd) {
28170 case VM86_REQUEST_IRQ:
28171 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28172 tsk->thread.saved_fs = info->regs32->fs;
28173 tsk->thread.saved_gs = get_user_gs(info->regs32);
28174
28175 - tss = &per_cpu(init_tss, get_cpu());
28176 + tss = init_tss + get_cpu();
28177 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28178 if (cpu_has_sep)
28179 tsk->thread.sysenter_cs = 0;
28180 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28181 goto cannot_handle;
28182 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28183 goto cannot_handle;
28184 - intr_ptr = (unsigned long __user *) (i << 2);
28185 + intr_ptr = (__force unsigned long __user *) (i << 2);
28186 if (get_user(segoffs, intr_ptr))
28187 goto cannot_handle;
28188 if ((segoffs >> 16) == BIOSSEG)
28189 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28190 index 00bf300..129df8e 100644
28191 --- a/arch/x86/kernel/vmlinux.lds.S
28192 +++ b/arch/x86/kernel/vmlinux.lds.S
28193 @@ -26,6 +26,13 @@
28194 #include <asm/page_types.h>
28195 #include <asm/cache.h>
28196 #include <asm/boot.h>
28197 +#include <asm/segment.h>
28198 +
28199 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28200 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28201 +#else
28202 +#define __KERNEL_TEXT_OFFSET 0
28203 +#endif
28204
28205 #undef i386 /* in case the preprocessor is a 32bit one */
28206
28207 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28208
28209 PHDRS {
28210 text PT_LOAD FLAGS(5); /* R_E */
28211 +#ifdef CONFIG_X86_32
28212 + module PT_LOAD FLAGS(5); /* R_E */
28213 +#endif
28214 +#ifdef CONFIG_XEN
28215 + rodata PT_LOAD FLAGS(5); /* R_E */
28216 +#else
28217 + rodata PT_LOAD FLAGS(4); /* R__ */
28218 +#endif
28219 data PT_LOAD FLAGS(6); /* RW_ */
28220 -#ifdef CONFIG_X86_64
28221 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28222 #ifdef CONFIG_SMP
28223 percpu PT_LOAD FLAGS(6); /* RW_ */
28224 #endif
28225 + text.init PT_LOAD FLAGS(5); /* R_E */
28226 + text.exit PT_LOAD FLAGS(5); /* R_E */
28227 init PT_LOAD FLAGS(7); /* RWE */
28228 -#endif
28229 note PT_NOTE FLAGS(0); /* ___ */
28230 }
28231
28232 SECTIONS
28233 {
28234 #ifdef CONFIG_X86_32
28235 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28236 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28237 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28238 #else
28239 - . = __START_KERNEL;
28240 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28241 + . = __START_KERNEL;
28242 #endif
28243
28244 /* Text and read-only data */
28245 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28246 - _text = .;
28247 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28248 /* bootstrapping code */
28249 +#ifdef CONFIG_X86_32
28250 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28251 +#else
28252 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28253 +#endif
28254 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28255 + _text = .;
28256 HEAD_TEXT
28257 . = ALIGN(8);
28258 _stext = .;
28259 @@ -104,13 +124,47 @@ SECTIONS
28260 IRQENTRY_TEXT
28261 *(.fixup)
28262 *(.gnu.warning)
28263 - /* End of text section */
28264 - _etext = .;
28265 } :text = 0x9090
28266
28267 - NOTES :text :note
28268 + . += __KERNEL_TEXT_OFFSET;
28269
28270 - EXCEPTION_TABLE(16) :text = 0x9090
28271 +#ifdef CONFIG_X86_32
28272 + . = ALIGN(PAGE_SIZE);
28273 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28274 +
28275 +#ifdef CONFIG_PAX_KERNEXEC
28276 + MODULES_EXEC_VADDR = .;
28277 + BYTE(0)
28278 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28279 + . = ALIGN(HPAGE_SIZE) - 1;
28280 + MODULES_EXEC_END = .;
28281 +#endif
28282 +
28283 + } :module
28284 +#endif
28285 +
28286 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28287 + /* End of text section */
28288 + BYTE(0)
28289 + _etext = . - __KERNEL_TEXT_OFFSET;
28290 + }
28291 +
28292 +#ifdef CONFIG_X86_32
28293 + . = ALIGN(PAGE_SIZE);
28294 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28295 + . = ALIGN(PAGE_SIZE);
28296 + *(.empty_zero_page)
28297 + *(.initial_pg_fixmap)
28298 + *(.initial_pg_pmd)
28299 + *(.initial_page_table)
28300 + *(.swapper_pg_dir)
28301 + } :rodata
28302 +#endif
28303 +
28304 + . = ALIGN(PAGE_SIZE);
28305 + NOTES :rodata :note
28306 +
28307 + EXCEPTION_TABLE(16) :rodata
28308
28309 #if defined(CONFIG_DEBUG_RODATA)
28310 /* .text should occupy whole number of pages */
28311 @@ -122,16 +176,20 @@ SECTIONS
28312
28313 /* Data */
28314 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28315 +
28316 +#ifdef CONFIG_PAX_KERNEXEC
28317 + . = ALIGN(HPAGE_SIZE);
28318 +#else
28319 + . = ALIGN(PAGE_SIZE);
28320 +#endif
28321 +
28322 /* Start of data section */
28323 _sdata = .;
28324
28325 /* init_task */
28326 INIT_TASK_DATA(THREAD_SIZE)
28327
28328 -#ifdef CONFIG_X86_32
28329 - /* 32 bit has nosave before _edata */
28330 NOSAVE_DATA
28331 -#endif
28332
28333 PAGE_ALIGNED_DATA(PAGE_SIZE)
28334
28335 @@ -174,12 +232,19 @@ SECTIONS
28336 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28337
28338 /* Init code and data - will be freed after init */
28339 - . = ALIGN(PAGE_SIZE);
28340 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28341 + BYTE(0)
28342 +
28343 +#ifdef CONFIG_PAX_KERNEXEC
28344 + . = ALIGN(HPAGE_SIZE);
28345 +#else
28346 + . = ALIGN(PAGE_SIZE);
28347 +#endif
28348 +
28349 __init_begin = .; /* paired with __init_end */
28350 - }
28351 + } :init.begin
28352
28353 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28354 +#ifdef CONFIG_SMP
28355 /*
28356 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28357 * output PHDR, so the next output section - .init.text - should
28358 @@ -190,12 +255,27 @@ SECTIONS
28359 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28360 #endif
28361
28362 - INIT_TEXT_SECTION(PAGE_SIZE)
28363 -#ifdef CONFIG_X86_64
28364 - :init
28365 -#endif
28366 + . = ALIGN(PAGE_SIZE);
28367 + init_begin = .;
28368 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28369 + VMLINUX_SYMBOL(_sinittext) = .;
28370 + INIT_TEXT
28371 + . = ALIGN(PAGE_SIZE);
28372 + } :text.init
28373
28374 - INIT_DATA_SECTION(16)
28375 + /*
28376 + * .exit.text is discard at runtime, not link time, to deal with
28377 + * references from .altinstructions and .eh_frame
28378 + */
28379 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28380 + EXIT_TEXT
28381 + VMLINUX_SYMBOL(_einittext) = .;
28382 + . = ALIGN(16);
28383 + } :text.exit
28384 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28385 +
28386 + . = ALIGN(PAGE_SIZE);
28387 + INIT_DATA_SECTION(16) :init
28388
28389 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28390 __x86_cpu_dev_start = .;
28391 @@ -266,19 +346,12 @@ SECTIONS
28392 }
28393
28394 . = ALIGN(8);
28395 - /*
28396 - * .exit.text is discard at runtime, not link time, to deal with
28397 - * references from .altinstructions and .eh_frame
28398 - */
28399 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28400 - EXIT_TEXT
28401 - }
28402
28403 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28404 EXIT_DATA
28405 }
28406
28407 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28408 +#ifndef CONFIG_SMP
28409 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28410 #endif
28411
28412 @@ -297,16 +370,10 @@ SECTIONS
28413 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28414 __smp_locks = .;
28415 *(.smp_locks)
28416 - . = ALIGN(PAGE_SIZE);
28417 __smp_locks_end = .;
28418 + . = ALIGN(PAGE_SIZE);
28419 }
28420
28421 -#ifdef CONFIG_X86_64
28422 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28423 - NOSAVE_DATA
28424 - }
28425 -#endif
28426 -
28427 /* BSS */
28428 . = ALIGN(PAGE_SIZE);
28429 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28430 @@ -322,6 +389,7 @@ SECTIONS
28431 __brk_base = .;
28432 . += 64 * 1024; /* 64k alignment slop space */
28433 *(.brk_reservation) /* areas brk users have reserved */
28434 + . = ALIGN(HPAGE_SIZE);
28435 __brk_limit = .;
28436 }
28437
28438 @@ -348,13 +416,12 @@ SECTIONS
28439 * for the boot processor.
28440 */
28441 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28442 -INIT_PER_CPU(gdt_page);
28443 INIT_PER_CPU(irq_stack_union);
28444
28445 /*
28446 * Build-time check on the image size:
28447 */
28448 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28449 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28450 "kernel image bigger than KERNEL_IMAGE_SIZE");
28451
28452 #ifdef CONFIG_SMP
28453 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28454 index 2dcc6ff..082dc7a 100644
28455 --- a/arch/x86/kernel/vsyscall_64.c
28456 +++ b/arch/x86/kernel/vsyscall_64.c
28457 @@ -38,15 +38,13 @@
28458 #define CREATE_TRACE_POINTS
28459 #include "vsyscall_trace.h"
28460
28461 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28462 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28463
28464 static int __init vsyscall_setup(char *str)
28465 {
28466 if (str) {
28467 if (!strcmp("emulate", str))
28468 vsyscall_mode = EMULATE;
28469 - else if (!strcmp("native", str))
28470 - vsyscall_mode = NATIVE;
28471 else if (!strcmp("none", str))
28472 vsyscall_mode = NONE;
28473 else
28474 @@ -264,8 +262,7 @@ do_ret:
28475 return true;
28476
28477 sigsegv:
28478 - force_sig(SIGSEGV, current);
28479 - return true;
28480 + do_group_exit(SIGKILL);
28481 }
28482
28483 /*
28484 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28485 static struct vm_area_struct gate_vma = {
28486 .vm_start = VSYSCALL_ADDR,
28487 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28488 - .vm_page_prot = PAGE_READONLY_EXEC,
28489 - .vm_flags = VM_READ | VM_EXEC,
28490 + .vm_page_prot = PAGE_READONLY,
28491 + .vm_flags = VM_READ,
28492 .vm_ops = &gate_vma_ops,
28493 };
28494
28495 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28496 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28497
28498 if (vsyscall_mode != NONE)
28499 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28500 - vsyscall_mode == NATIVE
28501 - ? PAGE_KERNEL_VSYSCALL
28502 - : PAGE_KERNEL_VVAR);
28503 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28504
28505 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28506 (unsigned long)VSYSCALL_ADDR);
28507 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28508 index 04068192..4d75aa6 100644
28509 --- a/arch/x86/kernel/x8664_ksyms_64.c
28510 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28511 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28512 EXPORT_SYMBOL(copy_user_generic_unrolled);
28513 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28514 EXPORT_SYMBOL(__copy_user_nocache);
28515 -EXPORT_SYMBOL(_copy_from_user);
28516 -EXPORT_SYMBOL(_copy_to_user);
28517
28518 EXPORT_SYMBOL(copy_page);
28519 EXPORT_SYMBOL(clear_page);
28520 @@ -73,3 +71,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28521 EXPORT_SYMBOL(___preempt_schedule_context);
28522 #endif
28523 #endif
28524 +
28525 +#ifdef CONFIG_PAX_PER_CPU_PGD
28526 +EXPORT_SYMBOL(cpu_pgd);
28527 +#endif
28528 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28529 index 234b072..b7ab191 100644
28530 --- a/arch/x86/kernel/x86_init.c
28531 +++ b/arch/x86/kernel/x86_init.c
28532 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28533 static void default_nmi_init(void) { };
28534 static int default_i8042_detect(void) { return 1; };
28535
28536 -struct x86_platform_ops x86_platform = {
28537 +struct x86_platform_ops x86_platform __read_only = {
28538 .calibrate_tsc = native_calibrate_tsc,
28539 .get_wallclock = mach_get_cmos_time,
28540 .set_wallclock = mach_set_rtc_mmss,
28541 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28542 EXPORT_SYMBOL_GPL(x86_platform);
28543
28544 #if defined(CONFIG_PCI_MSI)
28545 -struct x86_msi_ops x86_msi = {
28546 +struct x86_msi_ops x86_msi __read_only = {
28547 .setup_msi_irqs = native_setup_msi_irqs,
28548 .compose_msi_msg = native_compose_msi_msg,
28549 .teardown_msi_irq = native_teardown_msi_irq,
28550 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28551 }
28552 #endif
28553
28554 -struct x86_io_apic_ops x86_io_apic_ops = {
28555 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28556 .init = native_io_apic_init_mappings,
28557 .read = native_io_apic_read,
28558 .write = native_io_apic_write,
28559 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28560 index 0de1fae..298d037 100644
28561 --- a/arch/x86/kernel/xsave.c
28562 +++ b/arch/x86/kernel/xsave.c
28563 @@ -167,18 +167,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28564
28565 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28566 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28567 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28568 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28569
28570 if (!use_xsave())
28571 return err;
28572
28573 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28574 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28575
28576 /*
28577 * Read the xstate_bv which we copied (directly from the cpu or
28578 * from the state in task struct) to the user buffers.
28579 */
28580 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28581 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28582
28583 /*
28584 * For legacy compatible, we always set FP/SSE bits in the bit
28585 @@ -193,7 +193,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28586 */
28587 xstate_bv |= XSTATE_FPSSE;
28588
28589 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28590 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28591
28592 return err;
28593 }
28594 @@ -202,6 +202,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28595 {
28596 int err;
28597
28598 + buf = (struct xsave_struct __user *)____m(buf);
28599 if (use_xsave())
28600 err = xsave_user(buf);
28601 else if (use_fxsr())
28602 @@ -312,6 +313,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28603 */
28604 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28605 {
28606 + buf = (void __user *)____m(buf);
28607 if (use_xsave()) {
28608 if ((unsigned long)buf % 64 || fx_only) {
28609 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28610 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28611 index 8a80737..bac4961 100644
28612 --- a/arch/x86/kvm/cpuid.c
28613 +++ b/arch/x86/kvm/cpuid.c
28614 @@ -182,15 +182,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28615 struct kvm_cpuid2 *cpuid,
28616 struct kvm_cpuid_entry2 __user *entries)
28617 {
28618 - int r;
28619 + int r, i;
28620
28621 r = -E2BIG;
28622 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28623 goto out;
28624 r = -EFAULT;
28625 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28626 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28627 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28628 goto out;
28629 + for (i = 0; i < cpuid->nent; ++i) {
28630 + struct kvm_cpuid_entry2 cpuid_entry;
28631 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28632 + goto out;
28633 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28634 + }
28635 vcpu->arch.cpuid_nent = cpuid->nent;
28636 kvm_apic_set_version(vcpu);
28637 kvm_x86_ops->cpuid_update(vcpu);
28638 @@ -203,15 +208,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28639 struct kvm_cpuid2 *cpuid,
28640 struct kvm_cpuid_entry2 __user *entries)
28641 {
28642 - int r;
28643 + int r, i;
28644
28645 r = -E2BIG;
28646 if (cpuid->nent < vcpu->arch.cpuid_nent)
28647 goto out;
28648 r = -EFAULT;
28649 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28650 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28651 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28652 goto out;
28653 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28654 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28655 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28656 + goto out;
28657 + }
28658 return 0;
28659
28660 out:
28661 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28662 index b24c2d8..e1e4e25 100644
28663 --- a/arch/x86/kvm/emulate.c
28664 +++ b/arch/x86/kvm/emulate.c
28665 @@ -3503,7 +3503,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28666 int cr = ctxt->modrm_reg;
28667 u64 efer = 0;
28668
28669 - static u64 cr_reserved_bits[] = {
28670 + static const u64 cr_reserved_bits[] = {
28671 0xffffffff00000000ULL,
28672 0, 0, 0, /* CR3 checked later */
28673 CR4_RESERVED_BITS,
28674 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28675 index d52dcf0..cec7e84 100644
28676 --- a/arch/x86/kvm/lapic.c
28677 +++ b/arch/x86/kvm/lapic.c
28678 @@ -55,7 +55,7 @@
28679 #define APIC_BUS_CYCLE_NS 1
28680
28681 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28682 -#define apic_debug(fmt, arg...)
28683 +#define apic_debug(fmt, arg...) do {} while (0)
28684
28685 #define APIC_LVT_NUM 6
28686 /* 14 is the version for Xeon and Pentium 8.4.8*/
28687 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28688 index fd49c86..77e1aa0 100644
28689 --- a/arch/x86/kvm/paging_tmpl.h
28690 +++ b/arch/x86/kvm/paging_tmpl.h
28691 @@ -343,7 +343,7 @@ retry_walk:
28692 if (unlikely(kvm_is_error_hva(host_addr)))
28693 goto error;
28694
28695 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28696 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28697 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28698 goto error;
28699 walker->ptep_user[walker->level - 1] = ptep_user;
28700 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28701 index 41dd038..de331cf 100644
28702 --- a/arch/x86/kvm/svm.c
28703 +++ b/arch/x86/kvm/svm.c
28704 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28705 int cpu = raw_smp_processor_id();
28706
28707 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28708 +
28709 + pax_open_kernel();
28710 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28711 + pax_close_kernel();
28712 +
28713 load_TR_desc();
28714 }
28715
28716 @@ -3969,6 +3973,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28717 #endif
28718 #endif
28719
28720 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28721 + __set_fs(current_thread_info()->addr_limit);
28722 +#endif
28723 +
28724 reload_tss(vcpu);
28725
28726 local_irq_disable();
28727 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28728 index d4c58d8..eaf2568 100644
28729 --- a/arch/x86/kvm/vmx.c
28730 +++ b/arch/x86/kvm/vmx.c
28731 @@ -1380,12 +1380,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28732 #endif
28733 }
28734
28735 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28736 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28737 {
28738 vmcs_writel(field, vmcs_readl(field) & ~mask);
28739 }
28740
28741 -static void vmcs_set_bits(unsigned long field, u32 mask)
28742 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28743 {
28744 vmcs_writel(field, vmcs_readl(field) | mask);
28745 }
28746 @@ -1645,7 +1645,11 @@ static void reload_tss(void)
28747 struct desc_struct *descs;
28748
28749 descs = (void *)gdt->address;
28750 +
28751 + pax_open_kernel();
28752 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28753 + pax_close_kernel();
28754 +
28755 load_TR_desc();
28756 }
28757
28758 @@ -1881,6 +1885,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28759 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28760 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28761
28762 +#ifdef CONFIG_PAX_PER_CPU_PGD
28763 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28764 +#endif
28765 +
28766 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28767 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28768 vmx->loaded_vmcs->cpu = cpu;
28769 @@ -2170,7 +2178,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28770 * reads and returns guest's timestamp counter "register"
28771 * guest_tsc = host_tsc + tsc_offset -- 21.3
28772 */
28773 -static u64 guest_read_tsc(void)
28774 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28775 {
28776 u64 host_tsc, tsc_offset;
28777
28778 @@ -4252,7 +4260,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28779 unsigned long cr4;
28780
28781 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28782 +
28783 +#ifndef CONFIG_PAX_PER_CPU_PGD
28784 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28785 +#endif
28786
28787 /* Save the most likely value for this task's CR4 in the VMCS. */
28788 cr4 = read_cr4();
28789 @@ -4279,7 +4290,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28790 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28791 vmx->host_idt_base = dt.address;
28792
28793 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28794 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28795
28796 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28797 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28798 @@ -5876,11 +5887,16 @@ static __init int hardware_setup(void)
28799 * page upon invalidation. No need to do anything if the
28800 * processor does not have the APIC_ACCESS_ADDR VMCS field.
28801 */
28802 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28803 + pax_open_kernel();
28804 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28805 + pax_close_kernel();
28806 }
28807
28808 - if (!cpu_has_vmx_tpr_shadow())
28809 - kvm_x86_ops->update_cr8_intercept = NULL;
28810 + if (!cpu_has_vmx_tpr_shadow()) {
28811 + pax_open_kernel();
28812 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28813 + pax_close_kernel();
28814 + }
28815
28816 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28817 kvm_disable_largepages();
28818 @@ -5891,13 +5907,15 @@ static __init int hardware_setup(void)
28819 if (!cpu_has_vmx_apicv())
28820 enable_apicv = 0;
28821
28822 + pax_open_kernel();
28823 if (enable_apicv)
28824 - kvm_x86_ops->update_cr8_intercept = NULL;
28825 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28826 else {
28827 - kvm_x86_ops->hwapic_irr_update = NULL;
28828 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28829 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28830 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28831 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28832 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28833 }
28834 + pax_close_kernel();
28835
28836 if (nested)
28837 nested_vmx_setup_ctls_msrs();
28838 @@ -7846,6 +7864,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28839 "jmp 2f \n\t"
28840 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28841 "2: "
28842 +
28843 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28844 + "ljmp %[cs],$3f\n\t"
28845 + "3: "
28846 +#endif
28847 +
28848 /* Save guest registers, load host registers, keep flags */
28849 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28850 "pop %0 \n\t"
28851 @@ -7898,6 +7922,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28852 #endif
28853 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28854 [wordsize]"i"(sizeof(ulong))
28855 +
28856 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28857 + ,[cs]"i"(__KERNEL_CS)
28858 +#endif
28859 +
28860 : "cc", "memory"
28861 #ifdef CONFIG_X86_64
28862 , "rax", "rbx", "rdi", "rsi"
28863 @@ -7911,7 +7940,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28864 if (debugctlmsr)
28865 update_debugctlmsr(debugctlmsr);
28866
28867 -#ifndef CONFIG_X86_64
28868 +#ifdef CONFIG_X86_32
28869 /*
28870 * The sysexit path does not restore ds/es, so we must set them to
28871 * a reasonable value ourselves.
28872 @@ -7920,8 +7949,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28873 * may be executed in interrupt context, which saves and restore segments
28874 * around it, nullifying its effect.
28875 */
28876 - loadsegment(ds, __USER_DS);
28877 - loadsegment(es, __USER_DS);
28878 + loadsegment(ds, __KERNEL_DS);
28879 + loadsegment(es, __KERNEL_DS);
28880 + loadsegment(ss, __KERNEL_DS);
28881 +
28882 +#ifdef CONFIG_PAX_KERNEXEC
28883 + loadsegment(fs, __KERNEL_PERCPU);
28884 +#endif
28885 +
28886 +#ifdef CONFIG_PAX_MEMORY_UDEREF
28887 + __set_fs(current_thread_info()->addr_limit);
28888 +#endif
28889 +
28890 #endif
28891
28892 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
28893 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
28894 index c259814..9a0345b 100644
28895 --- a/arch/x86/kvm/x86.c
28896 +++ b/arch/x86/kvm/x86.c
28897 @@ -1882,8 +1882,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
28898 {
28899 struct kvm *kvm = vcpu->kvm;
28900 int lm = is_long_mode(vcpu);
28901 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28902 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28903 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28904 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28905 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
28906 : kvm->arch.xen_hvm_config.blob_size_32;
28907 u32 page_num = data & ~PAGE_MASK;
28908 @@ -2810,6 +2810,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
28909 if (n < msr_list.nmsrs)
28910 goto out;
28911 r = -EFAULT;
28912 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
28913 + goto out;
28914 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
28915 num_msrs_to_save * sizeof(u32)))
28916 goto out;
28917 @@ -5746,7 +5748,7 @@ static struct notifier_block pvclock_gtod_notifier = {
28918 };
28919 #endif
28920
28921 -int kvm_arch_init(void *opaque)
28922 +int kvm_arch_init(const void *opaque)
28923 {
28924 int r;
28925 struct kvm_x86_ops *ops = opaque;
28926 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
28927 index c1c1544..f90c9d5 100644
28928 --- a/arch/x86/lguest/boot.c
28929 +++ b/arch/x86/lguest/boot.c
28930 @@ -1206,9 +1206,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
28931 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
28932 * Launcher to reboot us.
28933 */
28934 -static void lguest_restart(char *reason)
28935 +static __noreturn void lguest_restart(char *reason)
28936 {
28937 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
28938 + BUG();
28939 }
28940
28941 /*G:050
28942 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
28943 index 00933d5..3a64af9 100644
28944 --- a/arch/x86/lib/atomic64_386_32.S
28945 +++ b/arch/x86/lib/atomic64_386_32.S
28946 @@ -48,6 +48,10 @@ BEGIN(read)
28947 movl (v), %eax
28948 movl 4(v), %edx
28949 RET_ENDP
28950 +BEGIN(read_unchecked)
28951 + movl (v), %eax
28952 + movl 4(v), %edx
28953 +RET_ENDP
28954 #undef v
28955
28956 #define v %esi
28957 @@ -55,6 +59,10 @@ BEGIN(set)
28958 movl %ebx, (v)
28959 movl %ecx, 4(v)
28960 RET_ENDP
28961 +BEGIN(set_unchecked)
28962 + movl %ebx, (v)
28963 + movl %ecx, 4(v)
28964 +RET_ENDP
28965 #undef v
28966
28967 #define v %esi
28968 @@ -70,6 +78,20 @@ RET_ENDP
28969 BEGIN(add)
28970 addl %eax, (v)
28971 adcl %edx, 4(v)
28972 +
28973 +#ifdef CONFIG_PAX_REFCOUNT
28974 + jno 0f
28975 + subl %eax, (v)
28976 + sbbl %edx, 4(v)
28977 + int $4
28978 +0:
28979 + _ASM_EXTABLE(0b, 0b)
28980 +#endif
28981 +
28982 +RET_ENDP
28983 +BEGIN(add_unchecked)
28984 + addl %eax, (v)
28985 + adcl %edx, 4(v)
28986 RET_ENDP
28987 #undef v
28988
28989 @@ -77,6 +99,24 @@ RET_ENDP
28990 BEGIN(add_return)
28991 addl (v), %eax
28992 adcl 4(v), %edx
28993 +
28994 +#ifdef CONFIG_PAX_REFCOUNT
28995 + into
28996 +1234:
28997 + _ASM_EXTABLE(1234b, 2f)
28998 +#endif
28999 +
29000 + movl %eax, (v)
29001 + movl %edx, 4(v)
29002 +
29003 +#ifdef CONFIG_PAX_REFCOUNT
29004 +2:
29005 +#endif
29006 +
29007 +RET_ENDP
29008 +BEGIN(add_return_unchecked)
29009 + addl (v), %eax
29010 + adcl 4(v), %edx
29011 movl %eax, (v)
29012 movl %edx, 4(v)
29013 RET_ENDP
29014 @@ -86,6 +126,20 @@ RET_ENDP
29015 BEGIN(sub)
29016 subl %eax, (v)
29017 sbbl %edx, 4(v)
29018 +
29019 +#ifdef CONFIG_PAX_REFCOUNT
29020 + jno 0f
29021 + addl %eax, (v)
29022 + adcl %edx, 4(v)
29023 + int $4
29024 +0:
29025 + _ASM_EXTABLE(0b, 0b)
29026 +#endif
29027 +
29028 +RET_ENDP
29029 +BEGIN(sub_unchecked)
29030 + subl %eax, (v)
29031 + sbbl %edx, 4(v)
29032 RET_ENDP
29033 #undef v
29034
29035 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29036 sbbl $0, %edx
29037 addl (v), %eax
29038 adcl 4(v), %edx
29039 +
29040 +#ifdef CONFIG_PAX_REFCOUNT
29041 + into
29042 +1234:
29043 + _ASM_EXTABLE(1234b, 2f)
29044 +#endif
29045 +
29046 + movl %eax, (v)
29047 + movl %edx, 4(v)
29048 +
29049 +#ifdef CONFIG_PAX_REFCOUNT
29050 +2:
29051 +#endif
29052 +
29053 +RET_ENDP
29054 +BEGIN(sub_return_unchecked)
29055 + negl %edx
29056 + negl %eax
29057 + sbbl $0, %edx
29058 + addl (v), %eax
29059 + adcl 4(v), %edx
29060 movl %eax, (v)
29061 movl %edx, 4(v)
29062 RET_ENDP
29063 @@ -105,6 +180,20 @@ RET_ENDP
29064 BEGIN(inc)
29065 addl $1, (v)
29066 adcl $0, 4(v)
29067 +
29068 +#ifdef CONFIG_PAX_REFCOUNT
29069 + jno 0f
29070 + subl $1, (v)
29071 + sbbl $0, 4(v)
29072 + int $4
29073 +0:
29074 + _ASM_EXTABLE(0b, 0b)
29075 +#endif
29076 +
29077 +RET_ENDP
29078 +BEGIN(inc_unchecked)
29079 + addl $1, (v)
29080 + adcl $0, 4(v)
29081 RET_ENDP
29082 #undef v
29083
29084 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29085 movl 4(v), %edx
29086 addl $1, %eax
29087 adcl $0, %edx
29088 +
29089 +#ifdef CONFIG_PAX_REFCOUNT
29090 + into
29091 +1234:
29092 + _ASM_EXTABLE(1234b, 2f)
29093 +#endif
29094 +
29095 + movl %eax, (v)
29096 + movl %edx, 4(v)
29097 +
29098 +#ifdef CONFIG_PAX_REFCOUNT
29099 +2:
29100 +#endif
29101 +
29102 +RET_ENDP
29103 +BEGIN(inc_return_unchecked)
29104 + movl (v), %eax
29105 + movl 4(v), %edx
29106 + addl $1, %eax
29107 + adcl $0, %edx
29108 movl %eax, (v)
29109 movl %edx, 4(v)
29110 RET_ENDP
29111 @@ -123,6 +232,20 @@ RET_ENDP
29112 BEGIN(dec)
29113 subl $1, (v)
29114 sbbl $0, 4(v)
29115 +
29116 +#ifdef CONFIG_PAX_REFCOUNT
29117 + jno 0f
29118 + addl $1, (v)
29119 + adcl $0, 4(v)
29120 + int $4
29121 +0:
29122 + _ASM_EXTABLE(0b, 0b)
29123 +#endif
29124 +
29125 +RET_ENDP
29126 +BEGIN(dec_unchecked)
29127 + subl $1, (v)
29128 + sbbl $0, 4(v)
29129 RET_ENDP
29130 #undef v
29131
29132 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29133 movl 4(v), %edx
29134 subl $1, %eax
29135 sbbl $0, %edx
29136 +
29137 +#ifdef CONFIG_PAX_REFCOUNT
29138 + into
29139 +1234:
29140 + _ASM_EXTABLE(1234b, 2f)
29141 +#endif
29142 +
29143 + movl %eax, (v)
29144 + movl %edx, 4(v)
29145 +
29146 +#ifdef CONFIG_PAX_REFCOUNT
29147 +2:
29148 +#endif
29149 +
29150 +RET_ENDP
29151 +BEGIN(dec_return_unchecked)
29152 + movl (v), %eax
29153 + movl 4(v), %edx
29154 + subl $1, %eax
29155 + sbbl $0, %edx
29156 movl %eax, (v)
29157 movl %edx, 4(v)
29158 RET_ENDP
29159 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29160 adcl %edx, %edi
29161 addl (v), %eax
29162 adcl 4(v), %edx
29163 +
29164 +#ifdef CONFIG_PAX_REFCOUNT
29165 + into
29166 +1234:
29167 + _ASM_EXTABLE(1234b, 2f)
29168 +#endif
29169 +
29170 cmpl %eax, %ecx
29171 je 3f
29172 1:
29173 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29174 1:
29175 addl $1, %eax
29176 adcl $0, %edx
29177 +
29178 +#ifdef CONFIG_PAX_REFCOUNT
29179 + into
29180 +1234:
29181 + _ASM_EXTABLE(1234b, 2f)
29182 +#endif
29183 +
29184 movl %eax, (v)
29185 movl %edx, 4(v)
29186 movl $1, %eax
29187 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29188 movl 4(v), %edx
29189 subl $1, %eax
29190 sbbl $0, %edx
29191 +
29192 +#ifdef CONFIG_PAX_REFCOUNT
29193 + into
29194 +1234:
29195 + _ASM_EXTABLE(1234b, 1f)
29196 +#endif
29197 +
29198 js 1f
29199 movl %eax, (v)
29200 movl %edx, 4(v)
29201 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29202 index f5cc9eb..51fa319 100644
29203 --- a/arch/x86/lib/atomic64_cx8_32.S
29204 +++ b/arch/x86/lib/atomic64_cx8_32.S
29205 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29206 CFI_STARTPROC
29207
29208 read64 %ecx
29209 + pax_force_retaddr
29210 ret
29211 CFI_ENDPROC
29212 ENDPROC(atomic64_read_cx8)
29213
29214 +ENTRY(atomic64_read_unchecked_cx8)
29215 + CFI_STARTPROC
29216 +
29217 + read64 %ecx
29218 + pax_force_retaddr
29219 + ret
29220 + CFI_ENDPROC
29221 +ENDPROC(atomic64_read_unchecked_cx8)
29222 +
29223 ENTRY(atomic64_set_cx8)
29224 CFI_STARTPROC
29225
29226 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29227 cmpxchg8b (%esi)
29228 jne 1b
29229
29230 + pax_force_retaddr
29231 ret
29232 CFI_ENDPROC
29233 ENDPROC(atomic64_set_cx8)
29234
29235 +ENTRY(atomic64_set_unchecked_cx8)
29236 + CFI_STARTPROC
29237 +
29238 +1:
29239 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29240 + * are atomic on 586 and newer */
29241 + cmpxchg8b (%esi)
29242 + jne 1b
29243 +
29244 + pax_force_retaddr
29245 + ret
29246 + CFI_ENDPROC
29247 +ENDPROC(atomic64_set_unchecked_cx8)
29248 +
29249 ENTRY(atomic64_xchg_cx8)
29250 CFI_STARTPROC
29251
29252 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29253 cmpxchg8b (%esi)
29254 jne 1b
29255
29256 + pax_force_retaddr
29257 ret
29258 CFI_ENDPROC
29259 ENDPROC(atomic64_xchg_cx8)
29260
29261 -.macro addsub_return func ins insc
29262 -ENTRY(atomic64_\func\()_return_cx8)
29263 +.macro addsub_return func ins insc unchecked=""
29264 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29265 CFI_STARTPROC
29266 SAVE ebp
29267 SAVE ebx
29268 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29269 movl %edx, %ecx
29270 \ins\()l %esi, %ebx
29271 \insc\()l %edi, %ecx
29272 +
29273 +.ifb \unchecked
29274 +#ifdef CONFIG_PAX_REFCOUNT
29275 + into
29276 +2:
29277 + _ASM_EXTABLE(2b, 3f)
29278 +#endif
29279 +.endif
29280 +
29281 LOCK_PREFIX
29282 cmpxchg8b (%ebp)
29283 jne 1b
29284 -
29285 -10:
29286 movl %ebx, %eax
29287 movl %ecx, %edx
29288 +
29289 +.ifb \unchecked
29290 +#ifdef CONFIG_PAX_REFCOUNT
29291 +3:
29292 +#endif
29293 +.endif
29294 +
29295 RESTORE edi
29296 RESTORE esi
29297 RESTORE ebx
29298 RESTORE ebp
29299 + pax_force_retaddr
29300 ret
29301 CFI_ENDPROC
29302 -ENDPROC(atomic64_\func\()_return_cx8)
29303 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29304 .endm
29305
29306 addsub_return add add adc
29307 addsub_return sub sub sbb
29308 +addsub_return add add adc _unchecked
29309 +addsub_return sub sub sbb _unchecked
29310
29311 -.macro incdec_return func ins insc
29312 -ENTRY(atomic64_\func\()_return_cx8)
29313 +.macro incdec_return func ins insc unchecked=""
29314 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29315 CFI_STARTPROC
29316 SAVE ebx
29317
29318 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29319 movl %edx, %ecx
29320 \ins\()l $1, %ebx
29321 \insc\()l $0, %ecx
29322 +
29323 +.ifb \unchecked
29324 +#ifdef CONFIG_PAX_REFCOUNT
29325 + into
29326 +2:
29327 + _ASM_EXTABLE(2b, 3f)
29328 +#endif
29329 +.endif
29330 +
29331 LOCK_PREFIX
29332 cmpxchg8b (%esi)
29333 jne 1b
29334
29335 -10:
29336 movl %ebx, %eax
29337 movl %ecx, %edx
29338 +
29339 +.ifb \unchecked
29340 +#ifdef CONFIG_PAX_REFCOUNT
29341 +3:
29342 +#endif
29343 +.endif
29344 +
29345 RESTORE ebx
29346 + pax_force_retaddr
29347 ret
29348 CFI_ENDPROC
29349 -ENDPROC(atomic64_\func\()_return_cx8)
29350 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29351 .endm
29352
29353 incdec_return inc add adc
29354 incdec_return dec sub sbb
29355 +incdec_return inc add adc _unchecked
29356 +incdec_return dec sub sbb _unchecked
29357
29358 ENTRY(atomic64_dec_if_positive_cx8)
29359 CFI_STARTPROC
29360 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29361 movl %edx, %ecx
29362 subl $1, %ebx
29363 sbb $0, %ecx
29364 +
29365 +#ifdef CONFIG_PAX_REFCOUNT
29366 + into
29367 +1234:
29368 + _ASM_EXTABLE(1234b, 2f)
29369 +#endif
29370 +
29371 js 2f
29372 LOCK_PREFIX
29373 cmpxchg8b (%esi)
29374 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29375 movl %ebx, %eax
29376 movl %ecx, %edx
29377 RESTORE ebx
29378 + pax_force_retaddr
29379 ret
29380 CFI_ENDPROC
29381 ENDPROC(atomic64_dec_if_positive_cx8)
29382 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29383 movl %edx, %ecx
29384 addl %ebp, %ebx
29385 adcl %edi, %ecx
29386 +
29387 +#ifdef CONFIG_PAX_REFCOUNT
29388 + into
29389 +1234:
29390 + _ASM_EXTABLE(1234b, 3f)
29391 +#endif
29392 +
29393 LOCK_PREFIX
29394 cmpxchg8b (%esi)
29395 jne 1b
29396 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29397 CFI_ADJUST_CFA_OFFSET -8
29398 RESTORE ebx
29399 RESTORE ebp
29400 + pax_force_retaddr
29401 ret
29402 4:
29403 cmpl %edx, 4(%esp)
29404 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29405 xorl %ecx, %ecx
29406 addl $1, %ebx
29407 adcl %edx, %ecx
29408 +
29409 +#ifdef CONFIG_PAX_REFCOUNT
29410 + into
29411 +1234:
29412 + _ASM_EXTABLE(1234b, 3f)
29413 +#endif
29414 +
29415 LOCK_PREFIX
29416 cmpxchg8b (%esi)
29417 jne 1b
29418 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29419 movl $1, %eax
29420 3:
29421 RESTORE ebx
29422 + pax_force_retaddr
29423 ret
29424 CFI_ENDPROC
29425 ENDPROC(atomic64_inc_not_zero_cx8)
29426 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29427 index e78b8eee..7e173a8 100644
29428 --- a/arch/x86/lib/checksum_32.S
29429 +++ b/arch/x86/lib/checksum_32.S
29430 @@ -29,7 +29,8 @@
29431 #include <asm/dwarf2.h>
29432 #include <asm/errno.h>
29433 #include <asm/asm.h>
29434 -
29435 +#include <asm/segment.h>
29436 +
29437 /*
29438 * computes a partial checksum, e.g. for TCP/UDP fragments
29439 */
29440 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29441
29442 #define ARGBASE 16
29443 #define FP 12
29444 -
29445 -ENTRY(csum_partial_copy_generic)
29446 +
29447 +ENTRY(csum_partial_copy_generic_to_user)
29448 CFI_STARTPROC
29449 +
29450 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29451 + pushl_cfi %gs
29452 + popl_cfi %es
29453 + jmp csum_partial_copy_generic
29454 +#endif
29455 +
29456 +ENTRY(csum_partial_copy_generic_from_user)
29457 +
29458 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29459 + pushl_cfi %gs
29460 + popl_cfi %ds
29461 +#endif
29462 +
29463 +ENTRY(csum_partial_copy_generic)
29464 subl $4,%esp
29465 CFI_ADJUST_CFA_OFFSET 4
29466 pushl_cfi %edi
29467 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29468 jmp 4f
29469 SRC(1: movw (%esi), %bx )
29470 addl $2, %esi
29471 -DST( movw %bx, (%edi) )
29472 +DST( movw %bx, %es:(%edi) )
29473 addl $2, %edi
29474 addw %bx, %ax
29475 adcl $0, %eax
29476 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29477 SRC(1: movl (%esi), %ebx )
29478 SRC( movl 4(%esi), %edx )
29479 adcl %ebx, %eax
29480 -DST( movl %ebx, (%edi) )
29481 +DST( movl %ebx, %es:(%edi) )
29482 adcl %edx, %eax
29483 -DST( movl %edx, 4(%edi) )
29484 +DST( movl %edx, %es:4(%edi) )
29485
29486 SRC( movl 8(%esi), %ebx )
29487 SRC( movl 12(%esi), %edx )
29488 adcl %ebx, %eax
29489 -DST( movl %ebx, 8(%edi) )
29490 +DST( movl %ebx, %es:8(%edi) )
29491 adcl %edx, %eax
29492 -DST( movl %edx, 12(%edi) )
29493 +DST( movl %edx, %es:12(%edi) )
29494
29495 SRC( movl 16(%esi), %ebx )
29496 SRC( movl 20(%esi), %edx )
29497 adcl %ebx, %eax
29498 -DST( movl %ebx, 16(%edi) )
29499 +DST( movl %ebx, %es:16(%edi) )
29500 adcl %edx, %eax
29501 -DST( movl %edx, 20(%edi) )
29502 +DST( movl %edx, %es:20(%edi) )
29503
29504 SRC( movl 24(%esi), %ebx )
29505 SRC( movl 28(%esi), %edx )
29506 adcl %ebx, %eax
29507 -DST( movl %ebx, 24(%edi) )
29508 +DST( movl %ebx, %es:24(%edi) )
29509 adcl %edx, %eax
29510 -DST( movl %edx, 28(%edi) )
29511 +DST( movl %edx, %es:28(%edi) )
29512
29513 lea 32(%esi), %esi
29514 lea 32(%edi), %edi
29515 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29516 shrl $2, %edx # This clears CF
29517 SRC(3: movl (%esi), %ebx )
29518 adcl %ebx, %eax
29519 -DST( movl %ebx, (%edi) )
29520 +DST( movl %ebx, %es:(%edi) )
29521 lea 4(%esi), %esi
29522 lea 4(%edi), %edi
29523 dec %edx
29524 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29525 jb 5f
29526 SRC( movw (%esi), %cx )
29527 leal 2(%esi), %esi
29528 -DST( movw %cx, (%edi) )
29529 +DST( movw %cx, %es:(%edi) )
29530 leal 2(%edi), %edi
29531 je 6f
29532 shll $16,%ecx
29533 SRC(5: movb (%esi), %cl )
29534 -DST( movb %cl, (%edi) )
29535 +DST( movb %cl, %es:(%edi) )
29536 6: addl %ecx, %eax
29537 adcl $0, %eax
29538 7:
29539 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29540
29541 6001:
29542 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29543 - movl $-EFAULT, (%ebx)
29544 + movl $-EFAULT, %ss:(%ebx)
29545
29546 # zero the complete destination - computing the rest
29547 # is too much work
29548 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29549
29550 6002:
29551 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29552 - movl $-EFAULT,(%ebx)
29553 + movl $-EFAULT,%ss:(%ebx)
29554 jmp 5000b
29555
29556 .previous
29557
29558 + pushl_cfi %ss
29559 + popl_cfi %ds
29560 + pushl_cfi %ss
29561 + popl_cfi %es
29562 popl_cfi %ebx
29563 CFI_RESTORE ebx
29564 popl_cfi %esi
29565 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29566 popl_cfi %ecx # equivalent to addl $4,%esp
29567 ret
29568 CFI_ENDPROC
29569 -ENDPROC(csum_partial_copy_generic)
29570 +ENDPROC(csum_partial_copy_generic_to_user)
29571
29572 #else
29573
29574 /* Version for PentiumII/PPro */
29575
29576 #define ROUND1(x) \
29577 + nop; nop; nop; \
29578 SRC(movl x(%esi), %ebx ) ; \
29579 addl %ebx, %eax ; \
29580 - DST(movl %ebx, x(%edi) ) ;
29581 + DST(movl %ebx, %es:x(%edi)) ;
29582
29583 #define ROUND(x) \
29584 + nop; nop; nop; \
29585 SRC(movl x(%esi), %ebx ) ; \
29586 adcl %ebx, %eax ; \
29587 - DST(movl %ebx, x(%edi) ) ;
29588 + DST(movl %ebx, %es:x(%edi)) ;
29589
29590 #define ARGBASE 12
29591 -
29592 -ENTRY(csum_partial_copy_generic)
29593 +
29594 +ENTRY(csum_partial_copy_generic_to_user)
29595 CFI_STARTPROC
29596 +
29597 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29598 + pushl_cfi %gs
29599 + popl_cfi %es
29600 + jmp csum_partial_copy_generic
29601 +#endif
29602 +
29603 +ENTRY(csum_partial_copy_generic_from_user)
29604 +
29605 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29606 + pushl_cfi %gs
29607 + popl_cfi %ds
29608 +#endif
29609 +
29610 +ENTRY(csum_partial_copy_generic)
29611 pushl_cfi %ebx
29612 CFI_REL_OFFSET ebx, 0
29613 pushl_cfi %edi
29614 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29615 subl %ebx, %edi
29616 lea -1(%esi),%edx
29617 andl $-32,%edx
29618 - lea 3f(%ebx,%ebx), %ebx
29619 + lea 3f(%ebx,%ebx,2), %ebx
29620 testl %esi, %esi
29621 jmp *%ebx
29622 1: addl $64,%esi
29623 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29624 jb 5f
29625 SRC( movw (%esi), %dx )
29626 leal 2(%esi), %esi
29627 -DST( movw %dx, (%edi) )
29628 +DST( movw %dx, %es:(%edi) )
29629 leal 2(%edi), %edi
29630 je 6f
29631 shll $16,%edx
29632 5:
29633 SRC( movb (%esi), %dl )
29634 -DST( movb %dl, (%edi) )
29635 +DST( movb %dl, %es:(%edi) )
29636 6: addl %edx, %eax
29637 adcl $0, %eax
29638 7:
29639 .section .fixup, "ax"
29640 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29641 - movl $-EFAULT, (%ebx)
29642 + movl $-EFAULT, %ss:(%ebx)
29643 # zero the complete destination (computing the rest is too much work)
29644 movl ARGBASE+8(%esp),%edi # dst
29645 movl ARGBASE+12(%esp),%ecx # len
29646 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29647 rep; stosb
29648 jmp 7b
29649 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29650 - movl $-EFAULT, (%ebx)
29651 + movl $-EFAULT, %ss:(%ebx)
29652 jmp 7b
29653 .previous
29654
29655 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29656 + pushl_cfi %ss
29657 + popl_cfi %ds
29658 + pushl_cfi %ss
29659 + popl_cfi %es
29660 +#endif
29661 +
29662 popl_cfi %esi
29663 CFI_RESTORE esi
29664 popl_cfi %edi
29665 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29666 CFI_RESTORE ebx
29667 ret
29668 CFI_ENDPROC
29669 -ENDPROC(csum_partial_copy_generic)
29670 +ENDPROC(csum_partial_copy_generic_to_user)
29671
29672 #undef ROUND
29673 #undef ROUND1
29674 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29675 index f2145cf..cea889d 100644
29676 --- a/arch/x86/lib/clear_page_64.S
29677 +++ b/arch/x86/lib/clear_page_64.S
29678 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29679 movl $4096/8,%ecx
29680 xorl %eax,%eax
29681 rep stosq
29682 + pax_force_retaddr
29683 ret
29684 CFI_ENDPROC
29685 ENDPROC(clear_page_c)
29686 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29687 movl $4096,%ecx
29688 xorl %eax,%eax
29689 rep stosb
29690 + pax_force_retaddr
29691 ret
29692 CFI_ENDPROC
29693 ENDPROC(clear_page_c_e)
29694 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29695 leaq 64(%rdi),%rdi
29696 jnz .Lloop
29697 nop
29698 + pax_force_retaddr
29699 ret
29700 CFI_ENDPROC
29701 .Lclear_page_end:
29702 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29703
29704 #include <asm/cpufeature.h>
29705
29706 - .section .altinstr_replacement,"ax"
29707 + .section .altinstr_replacement,"a"
29708 1: .byte 0xeb /* jmp <disp8> */
29709 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29710 2: .byte 0xeb /* jmp <disp8> */
29711 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29712 index 40a1725..5d12ac4 100644
29713 --- a/arch/x86/lib/cmpxchg16b_emu.S
29714 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29715 @@ -8,6 +8,7 @@
29716 #include <linux/linkage.h>
29717 #include <asm/dwarf2.h>
29718 #include <asm/percpu.h>
29719 +#include <asm/alternative-asm.h>
29720
29721 .text
29722
29723 @@ -46,12 +47,14 @@ CFI_STARTPROC
29724 CFI_REMEMBER_STATE
29725 popfq_cfi
29726 mov $1, %al
29727 + pax_force_retaddr
29728 ret
29729
29730 CFI_RESTORE_STATE
29731 .Lnot_same:
29732 popfq_cfi
29733 xor %al,%al
29734 + pax_force_retaddr
29735 ret
29736
29737 CFI_ENDPROC
29738 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29739 index 176cca6..e0d658e 100644
29740 --- a/arch/x86/lib/copy_page_64.S
29741 +++ b/arch/x86/lib/copy_page_64.S
29742 @@ -9,6 +9,7 @@ copy_page_rep:
29743 CFI_STARTPROC
29744 movl $4096/8, %ecx
29745 rep movsq
29746 + pax_force_retaddr
29747 ret
29748 CFI_ENDPROC
29749 ENDPROC(copy_page_rep)
29750 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29751 CFI_ADJUST_CFA_OFFSET 2*8
29752 movq %rbx, (%rsp)
29753 CFI_REL_OFFSET rbx, 0
29754 - movq %r12, 1*8(%rsp)
29755 - CFI_REL_OFFSET r12, 1*8
29756 + movq %r13, 1*8(%rsp)
29757 + CFI_REL_OFFSET r13, 1*8
29758
29759 movl $(4096/64)-5, %ecx
29760 .p2align 4
29761 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29762 movq 0x8*4(%rsi), %r9
29763 movq 0x8*5(%rsi), %r10
29764 movq 0x8*6(%rsi), %r11
29765 - movq 0x8*7(%rsi), %r12
29766 + movq 0x8*7(%rsi), %r13
29767
29768 prefetcht0 5*64(%rsi)
29769
29770 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29771 movq %r9, 0x8*4(%rdi)
29772 movq %r10, 0x8*5(%rdi)
29773 movq %r11, 0x8*6(%rdi)
29774 - movq %r12, 0x8*7(%rdi)
29775 + movq %r13, 0x8*7(%rdi)
29776
29777 leaq 64 (%rsi), %rsi
29778 leaq 64 (%rdi), %rdi
29779 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29780 movq 0x8*4(%rsi), %r9
29781 movq 0x8*5(%rsi), %r10
29782 movq 0x8*6(%rsi), %r11
29783 - movq 0x8*7(%rsi), %r12
29784 + movq 0x8*7(%rsi), %r13
29785
29786 movq %rax, 0x8*0(%rdi)
29787 movq %rbx, 0x8*1(%rdi)
29788 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29789 movq %r9, 0x8*4(%rdi)
29790 movq %r10, 0x8*5(%rdi)
29791 movq %r11, 0x8*6(%rdi)
29792 - movq %r12, 0x8*7(%rdi)
29793 + movq %r13, 0x8*7(%rdi)
29794
29795 leaq 64(%rdi), %rdi
29796 leaq 64(%rsi), %rsi
29797 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29798
29799 movq (%rsp), %rbx
29800 CFI_RESTORE rbx
29801 - movq 1*8(%rsp), %r12
29802 - CFI_RESTORE r12
29803 + movq 1*8(%rsp), %r13
29804 + CFI_RESTORE r13
29805 addq $2*8, %rsp
29806 CFI_ADJUST_CFA_OFFSET -2*8
29807 + pax_force_retaddr
29808 ret
29809 .Lcopy_page_end:
29810 CFI_ENDPROC
29811 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29812
29813 #include <asm/cpufeature.h>
29814
29815 - .section .altinstr_replacement,"ax"
29816 + .section .altinstr_replacement,"a"
29817 1: .byte 0xeb /* jmp <disp8> */
29818 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29819 2:
29820 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29821 index dee945d..a84067b 100644
29822 --- a/arch/x86/lib/copy_user_64.S
29823 +++ b/arch/x86/lib/copy_user_64.S
29824 @@ -18,31 +18,7 @@
29825 #include <asm/alternative-asm.h>
29826 #include <asm/asm.h>
29827 #include <asm/smap.h>
29828 -
29829 -/*
29830 - * By placing feature2 after feature1 in altinstructions section, we logically
29831 - * implement:
29832 - * If CPU has feature2, jmp to alt2 is used
29833 - * else if CPU has feature1, jmp to alt1 is used
29834 - * else jmp to orig is used.
29835 - */
29836 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29837 -0:
29838 - .byte 0xe9 /* 32bit jump */
29839 - .long \orig-1f /* by default jump to orig */
29840 -1:
29841 - .section .altinstr_replacement,"ax"
29842 -2: .byte 0xe9 /* near jump with 32bit immediate */
29843 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29844 -3: .byte 0xe9 /* near jump with 32bit immediate */
29845 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29846 - .previous
29847 -
29848 - .section .altinstructions,"a"
29849 - altinstruction_entry 0b,2b,\feature1,5,5
29850 - altinstruction_entry 0b,3b,\feature2,5,5
29851 - .previous
29852 - .endm
29853 +#include <asm/pgtable.h>
29854
29855 .macro ALIGN_DESTINATION
29856 #ifdef FIX_ALIGNMENT
29857 @@ -70,52 +46,6 @@
29858 #endif
29859 .endm
29860
29861 -/* Standard copy_to_user with segment limit checking */
29862 -ENTRY(_copy_to_user)
29863 - CFI_STARTPROC
29864 - GET_THREAD_INFO(%rax)
29865 - movq %rdi,%rcx
29866 - addq %rdx,%rcx
29867 - jc bad_to_user
29868 - cmpq TI_addr_limit(%rax),%rcx
29869 - ja bad_to_user
29870 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29871 - copy_user_generic_unrolled,copy_user_generic_string, \
29872 - copy_user_enhanced_fast_string
29873 - CFI_ENDPROC
29874 -ENDPROC(_copy_to_user)
29875 -
29876 -/* Standard copy_from_user with segment limit checking */
29877 -ENTRY(_copy_from_user)
29878 - CFI_STARTPROC
29879 - GET_THREAD_INFO(%rax)
29880 - movq %rsi,%rcx
29881 - addq %rdx,%rcx
29882 - jc bad_from_user
29883 - cmpq TI_addr_limit(%rax),%rcx
29884 - ja bad_from_user
29885 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29886 - copy_user_generic_unrolled,copy_user_generic_string, \
29887 - copy_user_enhanced_fast_string
29888 - CFI_ENDPROC
29889 -ENDPROC(_copy_from_user)
29890 -
29891 - .section .fixup,"ax"
29892 - /* must zero dest */
29893 -ENTRY(bad_from_user)
29894 -bad_from_user:
29895 - CFI_STARTPROC
29896 - movl %edx,%ecx
29897 - xorl %eax,%eax
29898 - rep
29899 - stosb
29900 -bad_to_user:
29901 - movl %edx,%eax
29902 - ret
29903 - CFI_ENDPROC
29904 -ENDPROC(bad_from_user)
29905 - .previous
29906 -
29907 /*
29908 * copy_user_generic_unrolled - memory copy with exception handling.
29909 * This version is for CPUs like P4 that don't have efficient micro
29910 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
29911 */
29912 ENTRY(copy_user_generic_unrolled)
29913 CFI_STARTPROC
29914 + ASM_PAX_OPEN_USERLAND
29915 ASM_STAC
29916 cmpl $8,%edx
29917 jb 20f /* less then 8 bytes, go to byte copy loop */
29918 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
29919 jnz 21b
29920 23: xor %eax,%eax
29921 ASM_CLAC
29922 + ASM_PAX_CLOSE_USERLAND
29923 + pax_force_retaddr
29924 ret
29925
29926 .section .fixup,"ax"
29927 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
29928 */
29929 ENTRY(copy_user_generic_string)
29930 CFI_STARTPROC
29931 + ASM_PAX_OPEN_USERLAND
29932 ASM_STAC
29933 cmpl $8,%edx
29934 jb 2f /* less than 8 bytes, go to byte copy loop */
29935 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
29936 movsb
29937 xorl %eax,%eax
29938 ASM_CLAC
29939 + ASM_PAX_CLOSE_USERLAND
29940 + pax_force_retaddr
29941 ret
29942
29943 .section .fixup,"ax"
29944 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
29945 */
29946 ENTRY(copy_user_enhanced_fast_string)
29947 CFI_STARTPROC
29948 + ASM_PAX_OPEN_USERLAND
29949 ASM_STAC
29950 movl %edx,%ecx
29951 1: rep
29952 movsb
29953 xorl %eax,%eax
29954 ASM_CLAC
29955 + ASM_PAX_CLOSE_USERLAND
29956 + pax_force_retaddr
29957 ret
29958
29959 .section .fixup,"ax"
29960 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
29961 index 6a4f43c..c70fb52 100644
29962 --- a/arch/x86/lib/copy_user_nocache_64.S
29963 +++ b/arch/x86/lib/copy_user_nocache_64.S
29964 @@ -8,6 +8,7 @@
29965
29966 #include <linux/linkage.h>
29967 #include <asm/dwarf2.h>
29968 +#include <asm/alternative-asm.h>
29969
29970 #define FIX_ALIGNMENT 1
29971
29972 @@ -16,6 +17,7 @@
29973 #include <asm/thread_info.h>
29974 #include <asm/asm.h>
29975 #include <asm/smap.h>
29976 +#include <asm/pgtable.h>
29977
29978 .macro ALIGN_DESTINATION
29979 #ifdef FIX_ALIGNMENT
29980 @@ -49,6 +51,16 @@
29981 */
29982 ENTRY(__copy_user_nocache)
29983 CFI_STARTPROC
29984 +
29985 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29986 + mov pax_user_shadow_base,%rcx
29987 + cmp %rcx,%rsi
29988 + jae 1f
29989 + add %rcx,%rsi
29990 +1:
29991 +#endif
29992 +
29993 + ASM_PAX_OPEN_USERLAND
29994 ASM_STAC
29995 cmpl $8,%edx
29996 jb 20f /* less then 8 bytes, go to byte copy loop */
29997 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
29998 jnz 21b
29999 23: xorl %eax,%eax
30000 ASM_CLAC
30001 + ASM_PAX_CLOSE_USERLAND
30002 sfence
30003 + pax_force_retaddr
30004 ret
30005
30006 .section .fixup,"ax"
30007 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30008 index 2419d5f..fe52d0e 100644
30009 --- a/arch/x86/lib/csum-copy_64.S
30010 +++ b/arch/x86/lib/csum-copy_64.S
30011 @@ -9,6 +9,7 @@
30012 #include <asm/dwarf2.h>
30013 #include <asm/errno.h>
30014 #include <asm/asm.h>
30015 +#include <asm/alternative-asm.h>
30016
30017 /*
30018 * Checksum copy with exception handling.
30019 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30020 CFI_ADJUST_CFA_OFFSET 7*8
30021 movq %rbx, 2*8(%rsp)
30022 CFI_REL_OFFSET rbx, 2*8
30023 - movq %r12, 3*8(%rsp)
30024 - CFI_REL_OFFSET r12, 3*8
30025 + movq %r15, 3*8(%rsp)
30026 + CFI_REL_OFFSET r15, 3*8
30027 movq %r14, 4*8(%rsp)
30028 CFI_REL_OFFSET r14, 4*8
30029 movq %r13, 5*8(%rsp)
30030 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30031 movl %edx, %ecx
30032
30033 xorl %r9d, %r9d
30034 - movq %rcx, %r12
30035 + movq %rcx, %r15
30036
30037 - shrq $6, %r12
30038 + shrq $6, %r15
30039 jz .Lhandle_tail /* < 64 */
30040
30041 clc
30042
30043 /* main loop. clear in 64 byte blocks */
30044 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30045 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30046 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30047 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30048 .p2align 4
30049 .Lloop:
30050 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30051 adcq %r14, %rax
30052 adcq %r13, %rax
30053
30054 - decl %r12d
30055 + decl %r15d
30056
30057 dest
30058 movq %rbx, (%rsi)
30059 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30060 .Lende:
30061 movq 2*8(%rsp), %rbx
30062 CFI_RESTORE rbx
30063 - movq 3*8(%rsp), %r12
30064 - CFI_RESTORE r12
30065 + movq 3*8(%rsp), %r15
30066 + CFI_RESTORE r15
30067 movq 4*8(%rsp), %r14
30068 CFI_RESTORE r14
30069 movq 5*8(%rsp), %r13
30070 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30071 CFI_RESTORE rbp
30072 addq $7*8, %rsp
30073 CFI_ADJUST_CFA_OFFSET -7*8
30074 + pax_force_retaddr
30075 ret
30076 CFI_RESTORE_STATE
30077
30078 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30079 index 1318f75..44c30fd 100644
30080 --- a/arch/x86/lib/csum-wrappers_64.c
30081 +++ b/arch/x86/lib/csum-wrappers_64.c
30082 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30083 len -= 2;
30084 }
30085 }
30086 + pax_open_userland();
30087 stac();
30088 - isum = csum_partial_copy_generic((__force const void *)src,
30089 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30090 dst, len, isum, errp, NULL);
30091 clac();
30092 + pax_close_userland();
30093 if (unlikely(*errp))
30094 goto out_err;
30095
30096 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30097 }
30098
30099 *errp = 0;
30100 + pax_open_userland();
30101 stac();
30102 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30103 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30104 len, isum, NULL, errp);
30105 clac();
30106 + pax_close_userland();
30107 return ret;
30108 }
30109 EXPORT_SYMBOL(csum_partial_copy_to_user);
30110 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30111 index a451235..1daa956 100644
30112 --- a/arch/x86/lib/getuser.S
30113 +++ b/arch/x86/lib/getuser.S
30114 @@ -33,17 +33,40 @@
30115 #include <asm/thread_info.h>
30116 #include <asm/asm.h>
30117 #include <asm/smap.h>
30118 +#include <asm/segment.h>
30119 +#include <asm/pgtable.h>
30120 +#include <asm/alternative-asm.h>
30121 +
30122 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30123 +#define __copyuser_seg gs;
30124 +#else
30125 +#define __copyuser_seg
30126 +#endif
30127
30128 .text
30129 ENTRY(__get_user_1)
30130 CFI_STARTPROC
30131 +
30132 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30133 GET_THREAD_INFO(%_ASM_DX)
30134 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30135 jae bad_get_user
30136 ASM_STAC
30137 -1: movzbl (%_ASM_AX),%edx
30138 +
30139 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30140 + mov pax_user_shadow_base,%_ASM_DX
30141 + cmp %_ASM_DX,%_ASM_AX
30142 + jae 1234f
30143 + add %_ASM_DX,%_ASM_AX
30144 +1234:
30145 +#endif
30146 +
30147 +#endif
30148 +
30149 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30150 xor %eax,%eax
30151 ASM_CLAC
30152 + pax_force_retaddr
30153 ret
30154 CFI_ENDPROC
30155 ENDPROC(__get_user_1)
30156 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30157 ENTRY(__get_user_2)
30158 CFI_STARTPROC
30159 add $1,%_ASM_AX
30160 +
30161 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30162 jc bad_get_user
30163 GET_THREAD_INFO(%_ASM_DX)
30164 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30165 jae bad_get_user
30166 ASM_STAC
30167 -2: movzwl -1(%_ASM_AX),%edx
30168 +
30169 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30170 + mov pax_user_shadow_base,%_ASM_DX
30171 + cmp %_ASM_DX,%_ASM_AX
30172 + jae 1234f
30173 + add %_ASM_DX,%_ASM_AX
30174 +1234:
30175 +#endif
30176 +
30177 +#endif
30178 +
30179 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30180 xor %eax,%eax
30181 ASM_CLAC
30182 + pax_force_retaddr
30183 ret
30184 CFI_ENDPROC
30185 ENDPROC(__get_user_2)
30186 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30187 ENTRY(__get_user_4)
30188 CFI_STARTPROC
30189 add $3,%_ASM_AX
30190 +
30191 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30192 jc bad_get_user
30193 GET_THREAD_INFO(%_ASM_DX)
30194 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30195 jae bad_get_user
30196 ASM_STAC
30197 -3: movl -3(%_ASM_AX),%edx
30198 +
30199 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30200 + mov pax_user_shadow_base,%_ASM_DX
30201 + cmp %_ASM_DX,%_ASM_AX
30202 + jae 1234f
30203 + add %_ASM_DX,%_ASM_AX
30204 +1234:
30205 +#endif
30206 +
30207 +#endif
30208 +
30209 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30210 xor %eax,%eax
30211 ASM_CLAC
30212 + pax_force_retaddr
30213 ret
30214 CFI_ENDPROC
30215 ENDPROC(__get_user_4)
30216 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30217 GET_THREAD_INFO(%_ASM_DX)
30218 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30219 jae bad_get_user
30220 +
30221 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30222 + mov pax_user_shadow_base,%_ASM_DX
30223 + cmp %_ASM_DX,%_ASM_AX
30224 + jae 1234f
30225 + add %_ASM_DX,%_ASM_AX
30226 +1234:
30227 +#endif
30228 +
30229 ASM_STAC
30230 4: movq -7(%_ASM_AX),%rdx
30231 xor %eax,%eax
30232 ASM_CLAC
30233 + pax_force_retaddr
30234 ret
30235 #else
30236 add $7,%_ASM_AX
30237 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30238 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30239 jae bad_get_user_8
30240 ASM_STAC
30241 -4: movl -7(%_ASM_AX),%edx
30242 -5: movl -3(%_ASM_AX),%ecx
30243 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30244 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30245 xor %eax,%eax
30246 ASM_CLAC
30247 + pax_force_retaddr
30248 ret
30249 #endif
30250 CFI_ENDPROC
30251 @@ -113,6 +175,7 @@ bad_get_user:
30252 xor %edx,%edx
30253 mov $(-EFAULT),%_ASM_AX
30254 ASM_CLAC
30255 + pax_force_retaddr
30256 ret
30257 CFI_ENDPROC
30258 END(bad_get_user)
30259 @@ -124,6 +187,7 @@ bad_get_user_8:
30260 xor %ecx,%ecx
30261 mov $(-EFAULT),%_ASM_AX
30262 ASM_CLAC
30263 + pax_force_retaddr
30264 ret
30265 CFI_ENDPROC
30266 END(bad_get_user_8)
30267 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30268 index 1313ae6..84f25ea 100644
30269 --- a/arch/x86/lib/insn.c
30270 +++ b/arch/x86/lib/insn.c
30271 @@ -20,8 +20,10 @@
30272
30273 #ifdef __KERNEL__
30274 #include <linux/string.h>
30275 +#include <asm/pgtable_types.h>
30276 #else
30277 #include <string.h>
30278 +#define ktla_ktva(addr) addr
30279 #endif
30280 #include <asm/inat.h>
30281 #include <asm/insn.h>
30282 @@ -53,9 +55,9 @@
30283 void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30284 {
30285 memset(insn, 0, sizeof(*insn));
30286 - insn->kaddr = kaddr;
30287 - insn->end_kaddr = kaddr + buf_len;
30288 - insn->next_byte = kaddr;
30289 + insn->kaddr = ktla_ktva(kaddr);
30290 + insn->end_kaddr = insn->kaddr + buf_len;
30291 + insn->next_byte = insn->kaddr;
30292 insn->x86_64 = x86_64 ? 1 : 0;
30293 insn->opnd_bytes = 4;
30294 if (x86_64)
30295 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30296 index 05a95e7..326f2fa 100644
30297 --- a/arch/x86/lib/iomap_copy_64.S
30298 +++ b/arch/x86/lib/iomap_copy_64.S
30299 @@ -17,6 +17,7 @@
30300
30301 #include <linux/linkage.h>
30302 #include <asm/dwarf2.h>
30303 +#include <asm/alternative-asm.h>
30304
30305 /*
30306 * override generic version in lib/iomap_copy.c
30307 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30308 CFI_STARTPROC
30309 movl %edx,%ecx
30310 rep movsd
30311 + pax_force_retaddr
30312 ret
30313 CFI_ENDPROC
30314 ENDPROC(__iowrite32_copy)
30315 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30316 index 56313a3..0db417e 100644
30317 --- a/arch/x86/lib/memcpy_64.S
30318 +++ b/arch/x86/lib/memcpy_64.S
30319 @@ -24,7 +24,7 @@
30320 * This gets patched over the unrolled variant (below) via the
30321 * alternative instructions framework:
30322 */
30323 - .section .altinstr_replacement, "ax", @progbits
30324 + .section .altinstr_replacement, "a", @progbits
30325 .Lmemcpy_c:
30326 movq %rdi, %rax
30327 movq %rdx, %rcx
30328 @@ -33,6 +33,7 @@
30329 rep movsq
30330 movl %edx, %ecx
30331 rep movsb
30332 + pax_force_retaddr
30333 ret
30334 .Lmemcpy_e:
30335 .previous
30336 @@ -44,11 +45,12 @@
30337 * This gets patched over the unrolled variant (below) via the
30338 * alternative instructions framework:
30339 */
30340 - .section .altinstr_replacement, "ax", @progbits
30341 + .section .altinstr_replacement, "a", @progbits
30342 .Lmemcpy_c_e:
30343 movq %rdi, %rax
30344 movq %rdx, %rcx
30345 rep movsb
30346 + pax_force_retaddr
30347 ret
30348 .Lmemcpy_e_e:
30349 .previous
30350 @@ -136,6 +138,7 @@ ENTRY(memcpy)
30351 movq %r9, 1*8(%rdi)
30352 movq %r10, -2*8(%rdi, %rdx)
30353 movq %r11, -1*8(%rdi, %rdx)
30354 + pax_force_retaddr
30355 retq
30356 .p2align 4
30357 .Lless_16bytes:
30358 @@ -148,6 +151,7 @@ ENTRY(memcpy)
30359 movq -1*8(%rsi, %rdx), %r9
30360 movq %r8, 0*8(%rdi)
30361 movq %r9, -1*8(%rdi, %rdx)
30362 + pax_force_retaddr
30363 retq
30364 .p2align 4
30365 .Lless_8bytes:
30366 @@ -161,6 +165,7 @@ ENTRY(memcpy)
30367 movl -4(%rsi, %rdx), %r8d
30368 movl %ecx, (%rdi)
30369 movl %r8d, -4(%rdi, %rdx)
30370 + pax_force_retaddr
30371 retq
30372 .p2align 4
30373 .Lless_3bytes:
30374 @@ -179,6 +184,7 @@ ENTRY(memcpy)
30375 movb %cl, (%rdi)
30376
30377 .Lend:
30378 + pax_force_retaddr
30379 retq
30380 CFI_ENDPROC
30381 ENDPROC(memcpy)
30382 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30383 index 65268a6..dd1de11 100644
30384 --- a/arch/x86/lib/memmove_64.S
30385 +++ b/arch/x86/lib/memmove_64.S
30386 @@ -202,14 +202,16 @@ ENTRY(memmove)
30387 movb (%rsi), %r11b
30388 movb %r11b, (%rdi)
30389 13:
30390 + pax_force_retaddr
30391 retq
30392 CFI_ENDPROC
30393
30394 - .section .altinstr_replacement,"ax"
30395 + .section .altinstr_replacement,"a"
30396 .Lmemmove_begin_forward_efs:
30397 /* Forward moving data. */
30398 movq %rdx, %rcx
30399 rep movsb
30400 + pax_force_retaddr
30401 retq
30402 .Lmemmove_end_forward_efs:
30403 .previous
30404 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30405 index 2dcb380..2eb79fe 100644
30406 --- a/arch/x86/lib/memset_64.S
30407 +++ b/arch/x86/lib/memset_64.S
30408 @@ -16,7 +16,7 @@
30409 *
30410 * rax original destination
30411 */
30412 - .section .altinstr_replacement, "ax", @progbits
30413 + .section .altinstr_replacement, "a", @progbits
30414 .Lmemset_c:
30415 movq %rdi,%r9
30416 movq %rdx,%rcx
30417 @@ -30,6 +30,7 @@
30418 movl %edx,%ecx
30419 rep stosb
30420 movq %r9,%rax
30421 + pax_force_retaddr
30422 ret
30423 .Lmemset_e:
30424 .previous
30425 @@ -45,13 +46,14 @@
30426 *
30427 * rax original destination
30428 */
30429 - .section .altinstr_replacement, "ax", @progbits
30430 + .section .altinstr_replacement, "a", @progbits
30431 .Lmemset_c_e:
30432 movq %rdi,%r9
30433 movb %sil,%al
30434 movq %rdx,%rcx
30435 rep stosb
30436 movq %r9,%rax
30437 + pax_force_retaddr
30438 ret
30439 .Lmemset_e_e:
30440 .previous
30441 @@ -118,6 +120,7 @@ ENTRY(__memset)
30442
30443 .Lende:
30444 movq %r10,%rax
30445 + pax_force_retaddr
30446 ret
30447
30448 CFI_RESTORE_STATE
30449 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30450 index c9f2d9b..e7fd2c0 100644
30451 --- a/arch/x86/lib/mmx_32.c
30452 +++ b/arch/x86/lib/mmx_32.c
30453 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30454 {
30455 void *p;
30456 int i;
30457 + unsigned long cr0;
30458
30459 if (unlikely(in_interrupt()))
30460 return __memcpy(to, from, len);
30461 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30462 kernel_fpu_begin();
30463
30464 __asm__ __volatile__ (
30465 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30466 - " prefetch 64(%0)\n"
30467 - " prefetch 128(%0)\n"
30468 - " prefetch 192(%0)\n"
30469 - " prefetch 256(%0)\n"
30470 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30471 + " prefetch 64(%1)\n"
30472 + " prefetch 128(%1)\n"
30473 + " prefetch 192(%1)\n"
30474 + " prefetch 256(%1)\n"
30475 "2: \n"
30476 ".section .fixup, \"ax\"\n"
30477 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30478 + "3: \n"
30479 +
30480 +#ifdef CONFIG_PAX_KERNEXEC
30481 + " movl %%cr0, %0\n"
30482 + " movl %0, %%eax\n"
30483 + " andl $0xFFFEFFFF, %%eax\n"
30484 + " movl %%eax, %%cr0\n"
30485 +#endif
30486 +
30487 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30488 +
30489 +#ifdef CONFIG_PAX_KERNEXEC
30490 + " movl %0, %%cr0\n"
30491 +#endif
30492 +
30493 " jmp 2b\n"
30494 ".previous\n"
30495 _ASM_EXTABLE(1b, 3b)
30496 - : : "r" (from));
30497 + : "=&r" (cr0) : "r" (from) : "ax");
30498
30499 for ( ; i > 5; i--) {
30500 __asm__ __volatile__ (
30501 - "1: prefetch 320(%0)\n"
30502 - "2: movq (%0), %%mm0\n"
30503 - " movq 8(%0), %%mm1\n"
30504 - " movq 16(%0), %%mm2\n"
30505 - " movq 24(%0), %%mm3\n"
30506 - " movq %%mm0, (%1)\n"
30507 - " movq %%mm1, 8(%1)\n"
30508 - " movq %%mm2, 16(%1)\n"
30509 - " movq %%mm3, 24(%1)\n"
30510 - " movq 32(%0), %%mm0\n"
30511 - " movq 40(%0), %%mm1\n"
30512 - " movq 48(%0), %%mm2\n"
30513 - " movq 56(%0), %%mm3\n"
30514 - " movq %%mm0, 32(%1)\n"
30515 - " movq %%mm1, 40(%1)\n"
30516 - " movq %%mm2, 48(%1)\n"
30517 - " movq %%mm3, 56(%1)\n"
30518 + "1: prefetch 320(%1)\n"
30519 + "2: movq (%1), %%mm0\n"
30520 + " movq 8(%1), %%mm1\n"
30521 + " movq 16(%1), %%mm2\n"
30522 + " movq 24(%1), %%mm3\n"
30523 + " movq %%mm0, (%2)\n"
30524 + " movq %%mm1, 8(%2)\n"
30525 + " movq %%mm2, 16(%2)\n"
30526 + " movq %%mm3, 24(%2)\n"
30527 + " movq 32(%1), %%mm0\n"
30528 + " movq 40(%1), %%mm1\n"
30529 + " movq 48(%1), %%mm2\n"
30530 + " movq 56(%1), %%mm3\n"
30531 + " movq %%mm0, 32(%2)\n"
30532 + " movq %%mm1, 40(%2)\n"
30533 + " movq %%mm2, 48(%2)\n"
30534 + " movq %%mm3, 56(%2)\n"
30535 ".section .fixup, \"ax\"\n"
30536 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30537 + "3:\n"
30538 +
30539 +#ifdef CONFIG_PAX_KERNEXEC
30540 + " movl %%cr0, %0\n"
30541 + " movl %0, %%eax\n"
30542 + " andl $0xFFFEFFFF, %%eax\n"
30543 + " movl %%eax, %%cr0\n"
30544 +#endif
30545 +
30546 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30547 +
30548 +#ifdef CONFIG_PAX_KERNEXEC
30549 + " movl %0, %%cr0\n"
30550 +#endif
30551 +
30552 " jmp 2b\n"
30553 ".previous\n"
30554 _ASM_EXTABLE(1b, 3b)
30555 - : : "r" (from), "r" (to) : "memory");
30556 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30557
30558 from += 64;
30559 to += 64;
30560 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30561 static void fast_copy_page(void *to, void *from)
30562 {
30563 int i;
30564 + unsigned long cr0;
30565
30566 kernel_fpu_begin();
30567
30568 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30569 * but that is for later. -AV
30570 */
30571 __asm__ __volatile__(
30572 - "1: prefetch (%0)\n"
30573 - " prefetch 64(%0)\n"
30574 - " prefetch 128(%0)\n"
30575 - " prefetch 192(%0)\n"
30576 - " prefetch 256(%0)\n"
30577 + "1: prefetch (%1)\n"
30578 + " prefetch 64(%1)\n"
30579 + " prefetch 128(%1)\n"
30580 + " prefetch 192(%1)\n"
30581 + " prefetch 256(%1)\n"
30582 "2: \n"
30583 ".section .fixup, \"ax\"\n"
30584 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30585 + "3: \n"
30586 +
30587 +#ifdef CONFIG_PAX_KERNEXEC
30588 + " movl %%cr0, %0\n"
30589 + " movl %0, %%eax\n"
30590 + " andl $0xFFFEFFFF, %%eax\n"
30591 + " movl %%eax, %%cr0\n"
30592 +#endif
30593 +
30594 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30595 +
30596 +#ifdef CONFIG_PAX_KERNEXEC
30597 + " movl %0, %%cr0\n"
30598 +#endif
30599 +
30600 " jmp 2b\n"
30601 ".previous\n"
30602 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30603 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30604
30605 for (i = 0; i < (4096-320)/64; i++) {
30606 __asm__ __volatile__ (
30607 - "1: prefetch 320(%0)\n"
30608 - "2: movq (%0), %%mm0\n"
30609 - " movntq %%mm0, (%1)\n"
30610 - " movq 8(%0), %%mm1\n"
30611 - " movntq %%mm1, 8(%1)\n"
30612 - " movq 16(%0), %%mm2\n"
30613 - " movntq %%mm2, 16(%1)\n"
30614 - " movq 24(%0), %%mm3\n"
30615 - " movntq %%mm3, 24(%1)\n"
30616 - " movq 32(%0), %%mm4\n"
30617 - " movntq %%mm4, 32(%1)\n"
30618 - " movq 40(%0), %%mm5\n"
30619 - " movntq %%mm5, 40(%1)\n"
30620 - " movq 48(%0), %%mm6\n"
30621 - " movntq %%mm6, 48(%1)\n"
30622 - " movq 56(%0), %%mm7\n"
30623 - " movntq %%mm7, 56(%1)\n"
30624 + "1: prefetch 320(%1)\n"
30625 + "2: movq (%1), %%mm0\n"
30626 + " movntq %%mm0, (%2)\n"
30627 + " movq 8(%1), %%mm1\n"
30628 + " movntq %%mm1, 8(%2)\n"
30629 + " movq 16(%1), %%mm2\n"
30630 + " movntq %%mm2, 16(%2)\n"
30631 + " movq 24(%1), %%mm3\n"
30632 + " movntq %%mm3, 24(%2)\n"
30633 + " movq 32(%1), %%mm4\n"
30634 + " movntq %%mm4, 32(%2)\n"
30635 + " movq 40(%1), %%mm5\n"
30636 + " movntq %%mm5, 40(%2)\n"
30637 + " movq 48(%1), %%mm6\n"
30638 + " movntq %%mm6, 48(%2)\n"
30639 + " movq 56(%1), %%mm7\n"
30640 + " movntq %%mm7, 56(%2)\n"
30641 ".section .fixup, \"ax\"\n"
30642 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30643 + "3:\n"
30644 +
30645 +#ifdef CONFIG_PAX_KERNEXEC
30646 + " movl %%cr0, %0\n"
30647 + " movl %0, %%eax\n"
30648 + " andl $0xFFFEFFFF, %%eax\n"
30649 + " movl %%eax, %%cr0\n"
30650 +#endif
30651 +
30652 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30653 +
30654 +#ifdef CONFIG_PAX_KERNEXEC
30655 + " movl %0, %%cr0\n"
30656 +#endif
30657 +
30658 " jmp 2b\n"
30659 ".previous\n"
30660 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30661 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30662
30663 from += 64;
30664 to += 64;
30665 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30666 static void fast_copy_page(void *to, void *from)
30667 {
30668 int i;
30669 + unsigned long cr0;
30670
30671 kernel_fpu_begin();
30672
30673 __asm__ __volatile__ (
30674 - "1: prefetch (%0)\n"
30675 - " prefetch 64(%0)\n"
30676 - " prefetch 128(%0)\n"
30677 - " prefetch 192(%0)\n"
30678 - " prefetch 256(%0)\n"
30679 + "1: prefetch (%1)\n"
30680 + " prefetch 64(%1)\n"
30681 + " prefetch 128(%1)\n"
30682 + " prefetch 192(%1)\n"
30683 + " prefetch 256(%1)\n"
30684 "2: \n"
30685 ".section .fixup, \"ax\"\n"
30686 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30687 + "3: \n"
30688 +
30689 +#ifdef CONFIG_PAX_KERNEXEC
30690 + " movl %%cr0, %0\n"
30691 + " movl %0, %%eax\n"
30692 + " andl $0xFFFEFFFF, %%eax\n"
30693 + " movl %%eax, %%cr0\n"
30694 +#endif
30695 +
30696 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30697 +
30698 +#ifdef CONFIG_PAX_KERNEXEC
30699 + " movl %0, %%cr0\n"
30700 +#endif
30701 +
30702 " jmp 2b\n"
30703 ".previous\n"
30704 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30705 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30706
30707 for (i = 0; i < 4096/64; i++) {
30708 __asm__ __volatile__ (
30709 - "1: prefetch 320(%0)\n"
30710 - "2: movq (%0), %%mm0\n"
30711 - " movq 8(%0), %%mm1\n"
30712 - " movq 16(%0), %%mm2\n"
30713 - " movq 24(%0), %%mm3\n"
30714 - " movq %%mm0, (%1)\n"
30715 - " movq %%mm1, 8(%1)\n"
30716 - " movq %%mm2, 16(%1)\n"
30717 - " movq %%mm3, 24(%1)\n"
30718 - " movq 32(%0), %%mm0\n"
30719 - " movq 40(%0), %%mm1\n"
30720 - " movq 48(%0), %%mm2\n"
30721 - " movq 56(%0), %%mm3\n"
30722 - " movq %%mm0, 32(%1)\n"
30723 - " movq %%mm1, 40(%1)\n"
30724 - " movq %%mm2, 48(%1)\n"
30725 - " movq %%mm3, 56(%1)\n"
30726 + "1: prefetch 320(%1)\n"
30727 + "2: movq (%1), %%mm0\n"
30728 + " movq 8(%1), %%mm1\n"
30729 + " movq 16(%1), %%mm2\n"
30730 + " movq 24(%1), %%mm3\n"
30731 + " movq %%mm0, (%2)\n"
30732 + " movq %%mm1, 8(%2)\n"
30733 + " movq %%mm2, 16(%2)\n"
30734 + " movq %%mm3, 24(%2)\n"
30735 + " movq 32(%1), %%mm0\n"
30736 + " movq 40(%1), %%mm1\n"
30737 + " movq 48(%1), %%mm2\n"
30738 + " movq 56(%1), %%mm3\n"
30739 + " movq %%mm0, 32(%2)\n"
30740 + " movq %%mm1, 40(%2)\n"
30741 + " movq %%mm2, 48(%2)\n"
30742 + " movq %%mm3, 56(%2)\n"
30743 ".section .fixup, \"ax\"\n"
30744 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30745 + "3:\n"
30746 +
30747 +#ifdef CONFIG_PAX_KERNEXEC
30748 + " movl %%cr0, %0\n"
30749 + " movl %0, %%eax\n"
30750 + " andl $0xFFFEFFFF, %%eax\n"
30751 + " movl %%eax, %%cr0\n"
30752 +#endif
30753 +
30754 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30755 +
30756 +#ifdef CONFIG_PAX_KERNEXEC
30757 + " movl %0, %%cr0\n"
30758 +#endif
30759 +
30760 " jmp 2b\n"
30761 ".previous\n"
30762 _ASM_EXTABLE(1b, 3b)
30763 - : : "r" (from), "r" (to) : "memory");
30764 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30765
30766 from += 64;
30767 to += 64;
30768 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30769 index f6d13ee..d789440 100644
30770 --- a/arch/x86/lib/msr-reg.S
30771 +++ b/arch/x86/lib/msr-reg.S
30772 @@ -3,6 +3,7 @@
30773 #include <asm/dwarf2.h>
30774 #include <asm/asm.h>
30775 #include <asm/msr.h>
30776 +#include <asm/alternative-asm.h>
30777
30778 #ifdef CONFIG_X86_64
30779 /*
30780 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30781 movl %edi, 28(%r10)
30782 popq_cfi %rbp
30783 popq_cfi %rbx
30784 + pax_force_retaddr
30785 ret
30786 3:
30787 CFI_RESTORE_STATE
30788 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30789 index fc6ba17..d4d989d 100644
30790 --- a/arch/x86/lib/putuser.S
30791 +++ b/arch/x86/lib/putuser.S
30792 @@ -16,7 +16,9 @@
30793 #include <asm/errno.h>
30794 #include <asm/asm.h>
30795 #include <asm/smap.h>
30796 -
30797 +#include <asm/segment.h>
30798 +#include <asm/pgtable.h>
30799 +#include <asm/alternative-asm.h>
30800
30801 /*
30802 * __put_user_X
30803 @@ -30,57 +32,125 @@
30804 * as they get called from within inline assembly.
30805 */
30806
30807 -#define ENTER CFI_STARTPROC ; \
30808 - GET_THREAD_INFO(%_ASM_BX)
30809 -#define EXIT ASM_CLAC ; \
30810 - ret ; \
30811 +#define ENTER CFI_STARTPROC
30812 +#define EXIT ASM_CLAC ; \
30813 + pax_force_retaddr ; \
30814 + ret ; \
30815 CFI_ENDPROC
30816
30817 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30818 +#define _DEST %_ASM_CX,%_ASM_BX
30819 +#else
30820 +#define _DEST %_ASM_CX
30821 +#endif
30822 +
30823 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30824 +#define __copyuser_seg gs;
30825 +#else
30826 +#define __copyuser_seg
30827 +#endif
30828 +
30829 .text
30830 ENTRY(__put_user_1)
30831 ENTER
30832 +
30833 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30834 + GET_THREAD_INFO(%_ASM_BX)
30835 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30836 jae bad_put_user
30837 ASM_STAC
30838 -1: movb %al,(%_ASM_CX)
30839 +
30840 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30841 + mov pax_user_shadow_base,%_ASM_BX
30842 + cmp %_ASM_BX,%_ASM_CX
30843 + jb 1234f
30844 + xor %ebx,%ebx
30845 +1234:
30846 +#endif
30847 +
30848 +#endif
30849 +
30850 +1: __copyuser_seg movb %al,(_DEST)
30851 xor %eax,%eax
30852 EXIT
30853 ENDPROC(__put_user_1)
30854
30855 ENTRY(__put_user_2)
30856 ENTER
30857 +
30858 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30859 + GET_THREAD_INFO(%_ASM_BX)
30860 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30861 sub $1,%_ASM_BX
30862 cmp %_ASM_BX,%_ASM_CX
30863 jae bad_put_user
30864 ASM_STAC
30865 -2: movw %ax,(%_ASM_CX)
30866 +
30867 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30868 + mov pax_user_shadow_base,%_ASM_BX
30869 + cmp %_ASM_BX,%_ASM_CX
30870 + jb 1234f
30871 + xor %ebx,%ebx
30872 +1234:
30873 +#endif
30874 +
30875 +#endif
30876 +
30877 +2: __copyuser_seg movw %ax,(_DEST)
30878 xor %eax,%eax
30879 EXIT
30880 ENDPROC(__put_user_2)
30881
30882 ENTRY(__put_user_4)
30883 ENTER
30884 +
30885 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30886 + GET_THREAD_INFO(%_ASM_BX)
30887 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30888 sub $3,%_ASM_BX
30889 cmp %_ASM_BX,%_ASM_CX
30890 jae bad_put_user
30891 ASM_STAC
30892 -3: movl %eax,(%_ASM_CX)
30893 +
30894 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30895 + mov pax_user_shadow_base,%_ASM_BX
30896 + cmp %_ASM_BX,%_ASM_CX
30897 + jb 1234f
30898 + xor %ebx,%ebx
30899 +1234:
30900 +#endif
30901 +
30902 +#endif
30903 +
30904 +3: __copyuser_seg movl %eax,(_DEST)
30905 xor %eax,%eax
30906 EXIT
30907 ENDPROC(__put_user_4)
30908
30909 ENTRY(__put_user_8)
30910 ENTER
30911 +
30912 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30913 + GET_THREAD_INFO(%_ASM_BX)
30914 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30915 sub $7,%_ASM_BX
30916 cmp %_ASM_BX,%_ASM_CX
30917 jae bad_put_user
30918 ASM_STAC
30919 -4: mov %_ASM_AX,(%_ASM_CX)
30920 +
30921 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30922 + mov pax_user_shadow_base,%_ASM_BX
30923 + cmp %_ASM_BX,%_ASM_CX
30924 + jb 1234f
30925 + xor %ebx,%ebx
30926 +1234:
30927 +#endif
30928 +
30929 +#endif
30930 +
30931 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
30932 #ifdef CONFIG_X86_32
30933 -5: movl %edx,4(%_ASM_CX)
30934 +5: __copyuser_seg movl %edx,4(_DEST)
30935 #endif
30936 xor %eax,%eax
30937 EXIT
30938 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
30939 index 5dff5f0..cadebf4 100644
30940 --- a/arch/x86/lib/rwsem.S
30941 +++ b/arch/x86/lib/rwsem.S
30942 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
30943 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
30944 CFI_RESTORE __ASM_REG(dx)
30945 restore_common_regs
30946 + pax_force_retaddr
30947 ret
30948 CFI_ENDPROC
30949 ENDPROC(call_rwsem_down_read_failed)
30950 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
30951 movq %rax,%rdi
30952 call rwsem_down_write_failed
30953 restore_common_regs
30954 + pax_force_retaddr
30955 ret
30956 CFI_ENDPROC
30957 ENDPROC(call_rwsem_down_write_failed)
30958 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
30959 movq %rax,%rdi
30960 call rwsem_wake
30961 restore_common_regs
30962 -1: ret
30963 +1: pax_force_retaddr
30964 + ret
30965 CFI_ENDPROC
30966 ENDPROC(call_rwsem_wake)
30967
30968 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
30969 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
30970 CFI_RESTORE __ASM_REG(dx)
30971 restore_common_regs
30972 + pax_force_retaddr
30973 ret
30974 CFI_ENDPROC
30975 ENDPROC(call_rwsem_downgrade_wake)
30976 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
30977 index b30b5eb..2b57052 100644
30978 --- a/arch/x86/lib/thunk_64.S
30979 +++ b/arch/x86/lib/thunk_64.S
30980 @@ -9,6 +9,7 @@
30981 #include <asm/dwarf2.h>
30982 #include <asm/calling.h>
30983 #include <asm/asm.h>
30984 +#include <asm/alternative-asm.h>
30985
30986 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
30987 .macro THUNK name, func, put_ret_addr_in_rdi=0
30988 @@ -16,11 +17,11 @@
30989 \name:
30990 CFI_STARTPROC
30991
30992 - /* this one pushes 9 elems, the next one would be %rIP */
30993 - SAVE_ARGS
30994 + /* this one pushes 15+1 elems, the next one would be %rIP */
30995 + SAVE_ARGS 8
30996
30997 .if \put_ret_addr_in_rdi
30998 - movq_cfi_restore 9*8, rdi
30999 + movq_cfi_restore RIP, rdi
31000 .endif
31001
31002 call \func
31003 @@ -47,9 +48,10 @@
31004
31005 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31006 CFI_STARTPROC
31007 - SAVE_ARGS
31008 + SAVE_ARGS 8
31009 restore:
31010 - RESTORE_ARGS
31011 + RESTORE_ARGS 1,8
31012 + pax_force_retaddr
31013 ret
31014 CFI_ENDPROC
31015 _ASM_NOKPROBE(restore)
31016 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31017 index e2f5e21..4b22130 100644
31018 --- a/arch/x86/lib/usercopy_32.c
31019 +++ b/arch/x86/lib/usercopy_32.c
31020 @@ -42,11 +42,13 @@ do { \
31021 int __d0; \
31022 might_fault(); \
31023 __asm__ __volatile__( \
31024 + __COPYUSER_SET_ES \
31025 ASM_STAC "\n" \
31026 "0: rep; stosl\n" \
31027 " movl %2,%0\n" \
31028 "1: rep; stosb\n" \
31029 "2: " ASM_CLAC "\n" \
31030 + __COPYUSER_RESTORE_ES \
31031 ".section .fixup,\"ax\"\n" \
31032 "3: lea 0(%2,%0,4),%0\n" \
31033 " jmp 2b\n" \
31034 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31035
31036 #ifdef CONFIG_X86_INTEL_USERCOPY
31037 static unsigned long
31038 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31039 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31040 {
31041 int d0, d1;
31042 __asm__ __volatile__(
31043 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31044 " .align 2,0x90\n"
31045 "3: movl 0(%4), %%eax\n"
31046 "4: movl 4(%4), %%edx\n"
31047 - "5: movl %%eax, 0(%3)\n"
31048 - "6: movl %%edx, 4(%3)\n"
31049 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31050 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31051 "7: movl 8(%4), %%eax\n"
31052 "8: movl 12(%4),%%edx\n"
31053 - "9: movl %%eax, 8(%3)\n"
31054 - "10: movl %%edx, 12(%3)\n"
31055 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31056 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31057 "11: movl 16(%4), %%eax\n"
31058 "12: movl 20(%4), %%edx\n"
31059 - "13: movl %%eax, 16(%3)\n"
31060 - "14: movl %%edx, 20(%3)\n"
31061 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31062 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31063 "15: movl 24(%4), %%eax\n"
31064 "16: movl 28(%4), %%edx\n"
31065 - "17: movl %%eax, 24(%3)\n"
31066 - "18: movl %%edx, 28(%3)\n"
31067 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31068 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31069 "19: movl 32(%4), %%eax\n"
31070 "20: movl 36(%4), %%edx\n"
31071 - "21: movl %%eax, 32(%3)\n"
31072 - "22: movl %%edx, 36(%3)\n"
31073 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31074 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31075 "23: movl 40(%4), %%eax\n"
31076 "24: movl 44(%4), %%edx\n"
31077 - "25: movl %%eax, 40(%3)\n"
31078 - "26: movl %%edx, 44(%3)\n"
31079 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31080 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31081 "27: movl 48(%4), %%eax\n"
31082 "28: movl 52(%4), %%edx\n"
31083 - "29: movl %%eax, 48(%3)\n"
31084 - "30: movl %%edx, 52(%3)\n"
31085 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31086 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31087 "31: movl 56(%4), %%eax\n"
31088 "32: movl 60(%4), %%edx\n"
31089 - "33: movl %%eax, 56(%3)\n"
31090 - "34: movl %%edx, 60(%3)\n"
31091 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31092 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31093 " addl $-64, %0\n"
31094 " addl $64, %4\n"
31095 " addl $64, %3\n"
31096 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31097 " shrl $2, %0\n"
31098 " andl $3, %%eax\n"
31099 " cld\n"
31100 + __COPYUSER_SET_ES
31101 "99: rep; movsl\n"
31102 "36: movl %%eax, %0\n"
31103 "37: rep; movsb\n"
31104 "100:\n"
31105 + __COPYUSER_RESTORE_ES
31106 + ".section .fixup,\"ax\"\n"
31107 + "101: lea 0(%%eax,%0,4),%0\n"
31108 + " jmp 100b\n"
31109 + ".previous\n"
31110 + _ASM_EXTABLE(1b,100b)
31111 + _ASM_EXTABLE(2b,100b)
31112 + _ASM_EXTABLE(3b,100b)
31113 + _ASM_EXTABLE(4b,100b)
31114 + _ASM_EXTABLE(5b,100b)
31115 + _ASM_EXTABLE(6b,100b)
31116 + _ASM_EXTABLE(7b,100b)
31117 + _ASM_EXTABLE(8b,100b)
31118 + _ASM_EXTABLE(9b,100b)
31119 + _ASM_EXTABLE(10b,100b)
31120 + _ASM_EXTABLE(11b,100b)
31121 + _ASM_EXTABLE(12b,100b)
31122 + _ASM_EXTABLE(13b,100b)
31123 + _ASM_EXTABLE(14b,100b)
31124 + _ASM_EXTABLE(15b,100b)
31125 + _ASM_EXTABLE(16b,100b)
31126 + _ASM_EXTABLE(17b,100b)
31127 + _ASM_EXTABLE(18b,100b)
31128 + _ASM_EXTABLE(19b,100b)
31129 + _ASM_EXTABLE(20b,100b)
31130 + _ASM_EXTABLE(21b,100b)
31131 + _ASM_EXTABLE(22b,100b)
31132 + _ASM_EXTABLE(23b,100b)
31133 + _ASM_EXTABLE(24b,100b)
31134 + _ASM_EXTABLE(25b,100b)
31135 + _ASM_EXTABLE(26b,100b)
31136 + _ASM_EXTABLE(27b,100b)
31137 + _ASM_EXTABLE(28b,100b)
31138 + _ASM_EXTABLE(29b,100b)
31139 + _ASM_EXTABLE(30b,100b)
31140 + _ASM_EXTABLE(31b,100b)
31141 + _ASM_EXTABLE(32b,100b)
31142 + _ASM_EXTABLE(33b,100b)
31143 + _ASM_EXTABLE(34b,100b)
31144 + _ASM_EXTABLE(35b,100b)
31145 + _ASM_EXTABLE(36b,100b)
31146 + _ASM_EXTABLE(37b,100b)
31147 + _ASM_EXTABLE(99b,101b)
31148 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31149 + : "1"(to), "2"(from), "0"(size)
31150 + : "eax", "edx", "memory");
31151 + return size;
31152 +}
31153 +
31154 +static unsigned long
31155 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31156 +{
31157 + int d0, d1;
31158 + __asm__ __volatile__(
31159 + " .align 2,0x90\n"
31160 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31161 + " cmpl $67, %0\n"
31162 + " jbe 3f\n"
31163 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31164 + " .align 2,0x90\n"
31165 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31166 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31167 + "5: movl %%eax, 0(%3)\n"
31168 + "6: movl %%edx, 4(%3)\n"
31169 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31170 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31171 + "9: movl %%eax, 8(%3)\n"
31172 + "10: movl %%edx, 12(%3)\n"
31173 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31174 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31175 + "13: movl %%eax, 16(%3)\n"
31176 + "14: movl %%edx, 20(%3)\n"
31177 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31178 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31179 + "17: movl %%eax, 24(%3)\n"
31180 + "18: movl %%edx, 28(%3)\n"
31181 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31182 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31183 + "21: movl %%eax, 32(%3)\n"
31184 + "22: movl %%edx, 36(%3)\n"
31185 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31186 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31187 + "25: movl %%eax, 40(%3)\n"
31188 + "26: movl %%edx, 44(%3)\n"
31189 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31190 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31191 + "29: movl %%eax, 48(%3)\n"
31192 + "30: movl %%edx, 52(%3)\n"
31193 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31194 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31195 + "33: movl %%eax, 56(%3)\n"
31196 + "34: movl %%edx, 60(%3)\n"
31197 + " addl $-64, %0\n"
31198 + " addl $64, %4\n"
31199 + " addl $64, %3\n"
31200 + " cmpl $63, %0\n"
31201 + " ja 1b\n"
31202 + "35: movl %0, %%eax\n"
31203 + " shrl $2, %0\n"
31204 + " andl $3, %%eax\n"
31205 + " cld\n"
31206 + "99: rep; "__copyuser_seg" movsl\n"
31207 + "36: movl %%eax, %0\n"
31208 + "37: rep; "__copyuser_seg" movsb\n"
31209 + "100:\n"
31210 ".section .fixup,\"ax\"\n"
31211 "101: lea 0(%%eax,%0,4),%0\n"
31212 " jmp 100b\n"
31213 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31214 int d0, d1;
31215 __asm__ __volatile__(
31216 " .align 2,0x90\n"
31217 - "0: movl 32(%4), %%eax\n"
31218 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31219 " cmpl $67, %0\n"
31220 " jbe 2f\n"
31221 - "1: movl 64(%4), %%eax\n"
31222 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31223 " .align 2,0x90\n"
31224 - "2: movl 0(%4), %%eax\n"
31225 - "21: movl 4(%4), %%edx\n"
31226 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31227 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31228 " movl %%eax, 0(%3)\n"
31229 " movl %%edx, 4(%3)\n"
31230 - "3: movl 8(%4), %%eax\n"
31231 - "31: movl 12(%4),%%edx\n"
31232 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31233 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31234 " movl %%eax, 8(%3)\n"
31235 " movl %%edx, 12(%3)\n"
31236 - "4: movl 16(%4), %%eax\n"
31237 - "41: movl 20(%4), %%edx\n"
31238 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31239 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31240 " movl %%eax, 16(%3)\n"
31241 " movl %%edx, 20(%3)\n"
31242 - "10: movl 24(%4), %%eax\n"
31243 - "51: movl 28(%4), %%edx\n"
31244 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31245 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31246 " movl %%eax, 24(%3)\n"
31247 " movl %%edx, 28(%3)\n"
31248 - "11: movl 32(%4), %%eax\n"
31249 - "61: movl 36(%4), %%edx\n"
31250 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31251 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31252 " movl %%eax, 32(%3)\n"
31253 " movl %%edx, 36(%3)\n"
31254 - "12: movl 40(%4), %%eax\n"
31255 - "71: movl 44(%4), %%edx\n"
31256 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31257 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31258 " movl %%eax, 40(%3)\n"
31259 " movl %%edx, 44(%3)\n"
31260 - "13: movl 48(%4), %%eax\n"
31261 - "81: movl 52(%4), %%edx\n"
31262 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31263 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31264 " movl %%eax, 48(%3)\n"
31265 " movl %%edx, 52(%3)\n"
31266 - "14: movl 56(%4), %%eax\n"
31267 - "91: movl 60(%4), %%edx\n"
31268 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31269 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31270 " movl %%eax, 56(%3)\n"
31271 " movl %%edx, 60(%3)\n"
31272 " addl $-64, %0\n"
31273 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31274 " shrl $2, %0\n"
31275 " andl $3, %%eax\n"
31276 " cld\n"
31277 - "6: rep; movsl\n"
31278 + "6: rep; "__copyuser_seg" movsl\n"
31279 " movl %%eax,%0\n"
31280 - "7: rep; movsb\n"
31281 + "7: rep; "__copyuser_seg" movsb\n"
31282 "8:\n"
31283 ".section .fixup,\"ax\"\n"
31284 "9: lea 0(%%eax,%0,4),%0\n"
31285 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31286
31287 __asm__ __volatile__(
31288 " .align 2,0x90\n"
31289 - "0: movl 32(%4), %%eax\n"
31290 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31291 " cmpl $67, %0\n"
31292 " jbe 2f\n"
31293 - "1: movl 64(%4), %%eax\n"
31294 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31295 " .align 2,0x90\n"
31296 - "2: movl 0(%4), %%eax\n"
31297 - "21: movl 4(%4), %%edx\n"
31298 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31299 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31300 " movnti %%eax, 0(%3)\n"
31301 " movnti %%edx, 4(%3)\n"
31302 - "3: movl 8(%4), %%eax\n"
31303 - "31: movl 12(%4),%%edx\n"
31304 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31305 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31306 " movnti %%eax, 8(%3)\n"
31307 " movnti %%edx, 12(%3)\n"
31308 - "4: movl 16(%4), %%eax\n"
31309 - "41: movl 20(%4), %%edx\n"
31310 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31311 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31312 " movnti %%eax, 16(%3)\n"
31313 " movnti %%edx, 20(%3)\n"
31314 - "10: movl 24(%4), %%eax\n"
31315 - "51: movl 28(%4), %%edx\n"
31316 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31317 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31318 " movnti %%eax, 24(%3)\n"
31319 " movnti %%edx, 28(%3)\n"
31320 - "11: movl 32(%4), %%eax\n"
31321 - "61: movl 36(%4), %%edx\n"
31322 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31323 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31324 " movnti %%eax, 32(%3)\n"
31325 " movnti %%edx, 36(%3)\n"
31326 - "12: movl 40(%4), %%eax\n"
31327 - "71: movl 44(%4), %%edx\n"
31328 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31329 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31330 " movnti %%eax, 40(%3)\n"
31331 " movnti %%edx, 44(%3)\n"
31332 - "13: movl 48(%4), %%eax\n"
31333 - "81: movl 52(%4), %%edx\n"
31334 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31335 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31336 " movnti %%eax, 48(%3)\n"
31337 " movnti %%edx, 52(%3)\n"
31338 - "14: movl 56(%4), %%eax\n"
31339 - "91: movl 60(%4), %%edx\n"
31340 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31341 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31342 " movnti %%eax, 56(%3)\n"
31343 " movnti %%edx, 60(%3)\n"
31344 " addl $-64, %0\n"
31345 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31346 " shrl $2, %0\n"
31347 " andl $3, %%eax\n"
31348 " cld\n"
31349 - "6: rep; movsl\n"
31350 + "6: rep; "__copyuser_seg" movsl\n"
31351 " movl %%eax,%0\n"
31352 - "7: rep; movsb\n"
31353 + "7: rep; "__copyuser_seg" movsb\n"
31354 "8:\n"
31355 ".section .fixup,\"ax\"\n"
31356 "9: lea 0(%%eax,%0,4),%0\n"
31357 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31358
31359 __asm__ __volatile__(
31360 " .align 2,0x90\n"
31361 - "0: movl 32(%4), %%eax\n"
31362 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31363 " cmpl $67, %0\n"
31364 " jbe 2f\n"
31365 - "1: movl 64(%4), %%eax\n"
31366 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31367 " .align 2,0x90\n"
31368 - "2: movl 0(%4), %%eax\n"
31369 - "21: movl 4(%4), %%edx\n"
31370 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31371 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31372 " movnti %%eax, 0(%3)\n"
31373 " movnti %%edx, 4(%3)\n"
31374 - "3: movl 8(%4), %%eax\n"
31375 - "31: movl 12(%4),%%edx\n"
31376 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31377 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31378 " movnti %%eax, 8(%3)\n"
31379 " movnti %%edx, 12(%3)\n"
31380 - "4: movl 16(%4), %%eax\n"
31381 - "41: movl 20(%4), %%edx\n"
31382 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31383 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31384 " movnti %%eax, 16(%3)\n"
31385 " movnti %%edx, 20(%3)\n"
31386 - "10: movl 24(%4), %%eax\n"
31387 - "51: movl 28(%4), %%edx\n"
31388 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31389 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31390 " movnti %%eax, 24(%3)\n"
31391 " movnti %%edx, 28(%3)\n"
31392 - "11: movl 32(%4), %%eax\n"
31393 - "61: movl 36(%4), %%edx\n"
31394 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31395 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31396 " movnti %%eax, 32(%3)\n"
31397 " movnti %%edx, 36(%3)\n"
31398 - "12: movl 40(%4), %%eax\n"
31399 - "71: movl 44(%4), %%edx\n"
31400 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31401 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31402 " movnti %%eax, 40(%3)\n"
31403 " movnti %%edx, 44(%3)\n"
31404 - "13: movl 48(%4), %%eax\n"
31405 - "81: movl 52(%4), %%edx\n"
31406 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31407 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31408 " movnti %%eax, 48(%3)\n"
31409 " movnti %%edx, 52(%3)\n"
31410 - "14: movl 56(%4), %%eax\n"
31411 - "91: movl 60(%4), %%edx\n"
31412 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31413 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31414 " movnti %%eax, 56(%3)\n"
31415 " movnti %%edx, 60(%3)\n"
31416 " addl $-64, %0\n"
31417 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31418 " shrl $2, %0\n"
31419 " andl $3, %%eax\n"
31420 " cld\n"
31421 - "6: rep; movsl\n"
31422 + "6: rep; "__copyuser_seg" movsl\n"
31423 " movl %%eax,%0\n"
31424 - "7: rep; movsb\n"
31425 + "7: rep; "__copyuser_seg" movsb\n"
31426 "8:\n"
31427 ".section .fixup,\"ax\"\n"
31428 "9: lea 0(%%eax,%0,4),%0\n"
31429 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31430 */
31431 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31432 unsigned long size);
31433 -unsigned long __copy_user_intel(void __user *to, const void *from,
31434 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31435 + unsigned long size);
31436 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31437 unsigned long size);
31438 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31439 const void __user *from, unsigned long size);
31440 #endif /* CONFIG_X86_INTEL_USERCOPY */
31441
31442 /* Generic arbitrary sized copy. */
31443 -#define __copy_user(to, from, size) \
31444 +#define __copy_user(to, from, size, prefix, set, restore) \
31445 do { \
31446 int __d0, __d1, __d2; \
31447 __asm__ __volatile__( \
31448 + set \
31449 " cmp $7,%0\n" \
31450 " jbe 1f\n" \
31451 " movl %1,%0\n" \
31452 " negl %0\n" \
31453 " andl $7,%0\n" \
31454 " subl %0,%3\n" \
31455 - "4: rep; movsb\n" \
31456 + "4: rep; "prefix"movsb\n" \
31457 " movl %3,%0\n" \
31458 " shrl $2,%0\n" \
31459 " andl $3,%3\n" \
31460 " .align 2,0x90\n" \
31461 - "0: rep; movsl\n" \
31462 + "0: rep; "prefix"movsl\n" \
31463 " movl %3,%0\n" \
31464 - "1: rep; movsb\n" \
31465 + "1: rep; "prefix"movsb\n" \
31466 "2:\n" \
31467 + restore \
31468 ".section .fixup,\"ax\"\n" \
31469 "5: addl %3,%0\n" \
31470 " jmp 2b\n" \
31471 @@ -538,14 +650,14 @@ do { \
31472 " negl %0\n" \
31473 " andl $7,%0\n" \
31474 " subl %0,%3\n" \
31475 - "4: rep; movsb\n" \
31476 + "4: rep; "__copyuser_seg"movsb\n" \
31477 " movl %3,%0\n" \
31478 " shrl $2,%0\n" \
31479 " andl $3,%3\n" \
31480 " .align 2,0x90\n" \
31481 - "0: rep; movsl\n" \
31482 + "0: rep; "__copyuser_seg"movsl\n" \
31483 " movl %3,%0\n" \
31484 - "1: rep; movsb\n" \
31485 + "1: rep; "__copyuser_seg"movsb\n" \
31486 "2:\n" \
31487 ".section .fixup,\"ax\"\n" \
31488 "5: addl %3,%0\n" \
31489 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31490 {
31491 stac();
31492 if (movsl_is_ok(to, from, n))
31493 - __copy_user(to, from, n);
31494 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31495 else
31496 - n = __copy_user_intel(to, from, n);
31497 + n = __generic_copy_to_user_intel(to, from, n);
31498 clac();
31499 return n;
31500 }
31501 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31502 {
31503 stac();
31504 if (movsl_is_ok(to, from, n))
31505 - __copy_user(to, from, n);
31506 + __copy_user(to, from, n, __copyuser_seg, "", "");
31507 else
31508 - n = __copy_user_intel((void __user *)to,
31509 - (const void *)from, n);
31510 + n = __generic_copy_from_user_intel(to, from, n);
31511 clac();
31512 return n;
31513 }
31514 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31515 if (n > 64 && cpu_has_xmm2)
31516 n = __copy_user_intel_nocache(to, from, n);
31517 else
31518 - __copy_user(to, from, n);
31519 + __copy_user(to, from, n, __copyuser_seg, "", "");
31520 #else
31521 - __copy_user(to, from, n);
31522 + __copy_user(to, from, n, __copyuser_seg, "", "");
31523 #endif
31524 clac();
31525 return n;
31526 }
31527 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31528
31529 -/**
31530 - * copy_to_user: - Copy a block of data into user space.
31531 - * @to: Destination address, in user space.
31532 - * @from: Source address, in kernel space.
31533 - * @n: Number of bytes to copy.
31534 - *
31535 - * Context: User context only. This function may sleep.
31536 - *
31537 - * Copy data from kernel space to user space.
31538 - *
31539 - * Returns number of bytes that could not be copied.
31540 - * On success, this will be zero.
31541 - */
31542 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31543 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31544 +void __set_fs(mm_segment_t x)
31545 {
31546 - if (access_ok(VERIFY_WRITE, to, n))
31547 - n = __copy_to_user(to, from, n);
31548 - return n;
31549 + switch (x.seg) {
31550 + case 0:
31551 + loadsegment(gs, 0);
31552 + break;
31553 + case TASK_SIZE_MAX:
31554 + loadsegment(gs, __USER_DS);
31555 + break;
31556 + case -1UL:
31557 + loadsegment(gs, __KERNEL_DS);
31558 + break;
31559 + default:
31560 + BUG();
31561 + }
31562 }
31563 -EXPORT_SYMBOL(_copy_to_user);
31564 +EXPORT_SYMBOL(__set_fs);
31565
31566 -/**
31567 - * copy_from_user: - Copy a block of data from user space.
31568 - * @to: Destination address, in kernel space.
31569 - * @from: Source address, in user space.
31570 - * @n: Number of bytes to copy.
31571 - *
31572 - * Context: User context only. This function may sleep.
31573 - *
31574 - * Copy data from user space to kernel space.
31575 - *
31576 - * Returns number of bytes that could not be copied.
31577 - * On success, this will be zero.
31578 - *
31579 - * If some data could not be copied, this function will pad the copied
31580 - * data to the requested size using zero bytes.
31581 - */
31582 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31583 +void set_fs(mm_segment_t x)
31584 {
31585 - if (access_ok(VERIFY_READ, from, n))
31586 - n = __copy_from_user(to, from, n);
31587 - else
31588 - memset(to, 0, n);
31589 - return n;
31590 + current_thread_info()->addr_limit = x;
31591 + __set_fs(x);
31592 }
31593 -EXPORT_SYMBOL(_copy_from_user);
31594 +EXPORT_SYMBOL(set_fs);
31595 +#endif
31596 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31597 index c905e89..01ab928 100644
31598 --- a/arch/x86/lib/usercopy_64.c
31599 +++ b/arch/x86/lib/usercopy_64.c
31600 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31601 might_fault();
31602 /* no memory constraint because it doesn't change any memory gcc knows
31603 about */
31604 + pax_open_userland();
31605 stac();
31606 asm volatile(
31607 " testq %[size8],%[size8]\n"
31608 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31609 _ASM_EXTABLE(0b,3b)
31610 _ASM_EXTABLE(1b,2b)
31611 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31612 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31613 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31614 [zero] "r" (0UL), [eight] "r" (8UL));
31615 clac();
31616 + pax_close_userland();
31617 return size;
31618 }
31619 EXPORT_SYMBOL(__clear_user);
31620 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31621 }
31622 EXPORT_SYMBOL(clear_user);
31623
31624 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31625 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31626 {
31627 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31628 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31629 - }
31630 - return len;
31631 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31632 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31633 + return len;
31634 }
31635 EXPORT_SYMBOL(copy_in_user);
31636
31637 @@ -69,11 +70,13 @@ EXPORT_SYMBOL(copy_in_user);
31638 * it is not necessary to optimize tail handling.
31639 */
31640 __visible unsigned long
31641 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31642 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest)
31643 {
31644 char c;
31645 unsigned zero_len;
31646
31647 + clac();
31648 + pax_close_userland();
31649 for (; len; --len, to++) {
31650 if (__get_user_nocheck(c, from++, sizeof(char)))
31651 break;
31652 @@ -84,6 +87,5 @@ copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31653 for (c = 0, zero_len = len; zerorest && zero_len; --zero_len)
31654 if (__put_user_nocheck(c, to++, sizeof(char)))
31655 break;
31656 - clac();
31657 return len;
31658 }
31659 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31660 index ecfdc46..55b9309 100644
31661 --- a/arch/x86/mm/Makefile
31662 +++ b/arch/x86/mm/Makefile
31663 @@ -32,3 +32,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31664 obj-$(CONFIG_MEMTEST) += memtest.o
31665
31666 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31667 +
31668 +quote:="
31669 +obj-$(CONFIG_X86_64) += uderef_64.o
31670 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31671 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31672 index 903ec1e..c4166b2 100644
31673 --- a/arch/x86/mm/extable.c
31674 +++ b/arch/x86/mm/extable.c
31675 @@ -6,12 +6,24 @@
31676 static inline unsigned long
31677 ex_insn_addr(const struct exception_table_entry *x)
31678 {
31679 - return (unsigned long)&x->insn + x->insn;
31680 + unsigned long reloc = 0;
31681 +
31682 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31683 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31684 +#endif
31685 +
31686 + return (unsigned long)&x->insn + x->insn + reloc;
31687 }
31688 static inline unsigned long
31689 ex_fixup_addr(const struct exception_table_entry *x)
31690 {
31691 - return (unsigned long)&x->fixup + x->fixup;
31692 + unsigned long reloc = 0;
31693 +
31694 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31695 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31696 +#endif
31697 +
31698 + return (unsigned long)&x->fixup + x->fixup + reloc;
31699 }
31700
31701 int fixup_exception(struct pt_regs *regs)
31702 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31703 unsigned long new_ip;
31704
31705 #ifdef CONFIG_PNPBIOS
31706 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31707 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31708 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31709 extern u32 pnp_bios_is_utter_crap;
31710 pnp_bios_is_utter_crap = 1;
31711 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31712 i += 4;
31713 p->fixup -= i;
31714 i += 4;
31715 +
31716 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31717 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31718 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31719 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31720 +#endif
31721 +
31722 }
31723 }
31724
31725 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31726 index e3ff27a..f38f7c0 100644
31727 --- a/arch/x86/mm/fault.c
31728 +++ b/arch/x86/mm/fault.c
31729 @@ -13,12 +13,19 @@
31730 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31731 #include <linux/prefetch.h> /* prefetchw */
31732 #include <linux/context_tracking.h> /* exception_enter(), ... */
31733 +#include <linux/unistd.h>
31734 +#include <linux/compiler.h>
31735
31736 #include <asm/traps.h> /* dotraplinkage, ... */
31737 #include <asm/pgalloc.h> /* pgd_*(), ... */
31738 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31739 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31740 #include <asm/vsyscall.h> /* emulate_vsyscall */
31741 +#include <asm/tlbflush.h>
31742 +
31743 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31744 +#include <asm/stacktrace.h>
31745 +#endif
31746
31747 #define CREATE_TRACE_POINTS
31748 #include <asm/trace/exceptions.h>
31749 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31750 int ret = 0;
31751
31752 /* kprobe_running() needs smp_processor_id() */
31753 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31754 + if (kprobes_built_in() && !user_mode(regs)) {
31755 preempt_disable();
31756 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31757 ret = 1;
31758 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31759 return !instr_lo || (instr_lo>>1) == 1;
31760 case 0x00:
31761 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31762 - if (probe_kernel_address(instr, opcode))
31763 + if (user_mode(regs)) {
31764 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31765 + return 0;
31766 + } else if (probe_kernel_address(instr, opcode))
31767 return 0;
31768
31769 *prefetch = (instr_lo == 0xF) &&
31770 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31771 while (instr < max_instr) {
31772 unsigned char opcode;
31773
31774 - if (probe_kernel_address(instr, opcode))
31775 + if (user_mode(regs)) {
31776 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31777 + break;
31778 + } else if (probe_kernel_address(instr, opcode))
31779 break;
31780
31781 instr++;
31782 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31783 force_sig_info(si_signo, &info, tsk);
31784 }
31785
31786 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31787 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31788 +#endif
31789 +
31790 +#ifdef CONFIG_PAX_EMUTRAMP
31791 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31792 +#endif
31793 +
31794 +#ifdef CONFIG_PAX_PAGEEXEC
31795 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31796 +{
31797 + pgd_t *pgd;
31798 + pud_t *pud;
31799 + pmd_t *pmd;
31800 +
31801 + pgd = pgd_offset(mm, address);
31802 + if (!pgd_present(*pgd))
31803 + return NULL;
31804 + pud = pud_offset(pgd, address);
31805 + if (!pud_present(*pud))
31806 + return NULL;
31807 + pmd = pmd_offset(pud, address);
31808 + if (!pmd_present(*pmd))
31809 + return NULL;
31810 + return pmd;
31811 +}
31812 +#endif
31813 +
31814 DEFINE_SPINLOCK(pgd_lock);
31815 LIST_HEAD(pgd_list);
31816
31817 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31818 for (address = VMALLOC_START & PMD_MASK;
31819 address >= TASK_SIZE && address < FIXADDR_TOP;
31820 address += PMD_SIZE) {
31821 +
31822 +#ifdef CONFIG_PAX_PER_CPU_PGD
31823 + unsigned long cpu;
31824 +#else
31825 struct page *page;
31826 +#endif
31827
31828 spin_lock(&pgd_lock);
31829 +
31830 +#ifdef CONFIG_PAX_PER_CPU_PGD
31831 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31832 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31833 + pmd_t *ret;
31834 +
31835 + ret = vmalloc_sync_one(pgd, address);
31836 + if (!ret)
31837 + break;
31838 + pgd = get_cpu_pgd(cpu, kernel);
31839 +#else
31840 list_for_each_entry(page, &pgd_list, lru) {
31841 + pgd_t *pgd;
31842 spinlock_t *pgt_lock;
31843 pmd_t *ret;
31844
31845 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31846 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31847
31848 spin_lock(pgt_lock);
31849 - ret = vmalloc_sync_one(page_address(page), address);
31850 + pgd = page_address(page);
31851 +#endif
31852 +
31853 + ret = vmalloc_sync_one(pgd, address);
31854 +
31855 +#ifndef CONFIG_PAX_PER_CPU_PGD
31856 spin_unlock(pgt_lock);
31857 +#endif
31858
31859 if (!ret)
31860 break;
31861 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31862 * an interrupt in the middle of a task switch..
31863 */
31864 pgd_paddr = read_cr3();
31865 +
31866 +#ifdef CONFIG_PAX_PER_CPU_PGD
31867 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
31868 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
31869 +#endif
31870 +
31871 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
31872 if (!pmd_k)
31873 return -1;
31874 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
31875 * happen within a race in page table update. In the later
31876 * case just flush:
31877 */
31878 - pgd = pgd_offset(current->active_mm, address);
31879 +
31880 pgd_ref = pgd_offset_k(address);
31881 if (pgd_none(*pgd_ref))
31882 return -1;
31883
31884 +#ifdef CONFIG_PAX_PER_CPU_PGD
31885 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
31886 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
31887 + if (pgd_none(*pgd)) {
31888 + set_pgd(pgd, *pgd_ref);
31889 + arch_flush_lazy_mmu_mode();
31890 + } else {
31891 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
31892 + }
31893 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
31894 +#else
31895 + pgd = pgd_offset(current->active_mm, address);
31896 +#endif
31897 +
31898 if (pgd_none(*pgd)) {
31899 set_pgd(pgd, *pgd_ref);
31900 arch_flush_lazy_mmu_mode();
31901 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
31902 static int is_errata100(struct pt_regs *regs, unsigned long address)
31903 {
31904 #ifdef CONFIG_X86_64
31905 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
31906 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
31907 return 1;
31908 #endif
31909 return 0;
31910 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
31911 }
31912
31913 static const char nx_warning[] = KERN_CRIT
31914 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
31915 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
31916 static const char smep_warning[] = KERN_CRIT
31917 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
31918 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
31919
31920 static void
31921 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31922 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31923 if (!oops_may_print())
31924 return;
31925
31926 - if (error_code & PF_INSTR) {
31927 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
31928 unsigned int level;
31929 pgd_t *pgd;
31930 pte_t *pte;
31931 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31932 pte = lookup_address_in_pgd(pgd, address, &level);
31933
31934 if (pte && pte_present(*pte) && !pte_exec(*pte))
31935 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
31936 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31937 if (pte && pte_present(*pte) && pte_exec(*pte) &&
31938 (pgd_flags(*pgd) & _PAGE_USER) &&
31939 (read_cr4() & X86_CR4_SMEP))
31940 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
31941 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31942 }
31943
31944 +#ifdef CONFIG_PAX_KERNEXEC
31945 + if (init_mm.start_code <= address && address < init_mm.end_code) {
31946 + if (current->signal->curr_ip)
31947 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
31948 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
31949 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31950 + else
31951 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
31952 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31953 + }
31954 +#endif
31955 +
31956 printk(KERN_ALERT "BUG: unable to handle kernel ");
31957 if (address < PAGE_SIZE)
31958 printk(KERN_CONT "NULL pointer dereference");
31959 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
31960 return;
31961 }
31962 #endif
31963 +
31964 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31965 + if (pax_is_fetch_fault(regs, error_code, address)) {
31966 +
31967 +#ifdef CONFIG_PAX_EMUTRAMP
31968 + switch (pax_handle_fetch_fault(regs)) {
31969 + case 2:
31970 + return;
31971 + }
31972 +#endif
31973 +
31974 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
31975 + do_group_exit(SIGKILL);
31976 + }
31977 +#endif
31978 +
31979 /* Kernel addresses are always protection faults: */
31980 if (address >= TASK_SIZE)
31981 error_code |= PF_PROT;
31982 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
31983 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
31984 printk(KERN_ERR
31985 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
31986 - tsk->comm, tsk->pid, address);
31987 + tsk->comm, task_pid_nr(tsk), address);
31988 code = BUS_MCEERR_AR;
31989 }
31990 #endif
31991 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
31992 return 1;
31993 }
31994
31995 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
31996 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
31997 +{
31998 + pte_t *pte;
31999 + pmd_t *pmd;
32000 + spinlock_t *ptl;
32001 + unsigned char pte_mask;
32002 +
32003 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32004 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32005 + return 0;
32006 +
32007 + /* PaX: it's our fault, let's handle it if we can */
32008 +
32009 + /* PaX: take a look at read faults before acquiring any locks */
32010 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32011 + /* instruction fetch attempt from a protected page in user mode */
32012 + up_read(&mm->mmap_sem);
32013 +
32014 +#ifdef CONFIG_PAX_EMUTRAMP
32015 + switch (pax_handle_fetch_fault(regs)) {
32016 + case 2:
32017 + return 1;
32018 + }
32019 +#endif
32020 +
32021 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32022 + do_group_exit(SIGKILL);
32023 + }
32024 +
32025 + pmd = pax_get_pmd(mm, address);
32026 + if (unlikely(!pmd))
32027 + return 0;
32028 +
32029 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32030 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32031 + pte_unmap_unlock(pte, ptl);
32032 + return 0;
32033 + }
32034 +
32035 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32036 + /* write attempt to a protected page in user mode */
32037 + pte_unmap_unlock(pte, ptl);
32038 + return 0;
32039 + }
32040 +
32041 +#ifdef CONFIG_SMP
32042 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32043 +#else
32044 + if (likely(address > get_limit(regs->cs)))
32045 +#endif
32046 + {
32047 + set_pte(pte, pte_mkread(*pte));
32048 + __flush_tlb_one(address);
32049 + pte_unmap_unlock(pte, ptl);
32050 + up_read(&mm->mmap_sem);
32051 + return 1;
32052 + }
32053 +
32054 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32055 +
32056 + /*
32057 + * PaX: fill DTLB with user rights and retry
32058 + */
32059 + __asm__ __volatile__ (
32060 + "orb %2,(%1)\n"
32061 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32062 +/*
32063 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32064 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32065 + * page fault when examined during a TLB load attempt. this is true not only
32066 + * for PTEs holding a non-present entry but also present entries that will
32067 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32068 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32069 + * for our target pages since their PTEs are simply not in the TLBs at all.
32070 +
32071 + * the best thing in omitting it is that we gain around 15-20% speed in the
32072 + * fast path of the page fault handler and can get rid of tracing since we
32073 + * can no longer flush unintended entries.
32074 + */
32075 + "invlpg (%0)\n"
32076 +#endif
32077 + __copyuser_seg"testb $0,(%0)\n"
32078 + "xorb %3,(%1)\n"
32079 + :
32080 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32081 + : "memory", "cc");
32082 + pte_unmap_unlock(pte, ptl);
32083 + up_read(&mm->mmap_sem);
32084 + return 1;
32085 +}
32086 +#endif
32087 +
32088 /*
32089 * Handle a spurious fault caused by a stale TLB entry.
32090 *
32091 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32092 static inline int
32093 access_error(unsigned long error_code, struct vm_area_struct *vma)
32094 {
32095 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32096 + return 1;
32097 +
32098 if (error_code & PF_WRITE) {
32099 /* write, present and write, not present: */
32100 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32101 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32102 if (error_code & PF_USER)
32103 return false;
32104
32105 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32106 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32107 return false;
32108
32109 return true;
32110 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32111 tsk = current;
32112 mm = tsk->mm;
32113
32114 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32115 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32116 + if (!search_exception_tables(regs->ip)) {
32117 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32118 + bad_area_nosemaphore(regs, error_code, address);
32119 + return;
32120 + }
32121 + if (address < pax_user_shadow_base) {
32122 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32123 + printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
32124 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
32125 + } else
32126 + address -= pax_user_shadow_base;
32127 + }
32128 +#endif
32129 +
32130 /*
32131 * Detect and handle instructions that would cause a page fault for
32132 * both a tracked kernel page and a userspace page.
32133 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32134 * User-mode registers count as a user access even for any
32135 * potential system fault or CPU buglet:
32136 */
32137 - if (user_mode_vm(regs)) {
32138 + if (user_mode(regs)) {
32139 local_irq_enable();
32140 error_code |= PF_USER;
32141 flags |= FAULT_FLAG_USER;
32142 @@ -1187,6 +1411,11 @@ retry:
32143 might_sleep();
32144 }
32145
32146 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32147 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32148 + return;
32149 +#endif
32150 +
32151 vma = find_vma(mm, address);
32152 if (unlikely(!vma)) {
32153 bad_area(regs, error_code, address);
32154 @@ -1198,18 +1427,24 @@ retry:
32155 bad_area(regs, error_code, address);
32156 return;
32157 }
32158 - if (error_code & PF_USER) {
32159 - /*
32160 - * Accessing the stack below %sp is always a bug.
32161 - * The large cushion allows instructions like enter
32162 - * and pusha to work. ("enter $65535, $31" pushes
32163 - * 32 pointers and then decrements %sp by 65535.)
32164 - */
32165 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32166 - bad_area(regs, error_code, address);
32167 - return;
32168 - }
32169 + /*
32170 + * Accessing the stack below %sp is always a bug.
32171 + * The large cushion allows instructions like enter
32172 + * and pusha to work. ("enter $65535, $31" pushes
32173 + * 32 pointers and then decrements %sp by 65535.)
32174 + */
32175 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32176 + bad_area(regs, error_code, address);
32177 + return;
32178 }
32179 +
32180 +#ifdef CONFIG_PAX_SEGMEXEC
32181 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32182 + bad_area(regs, error_code, address);
32183 + return;
32184 + }
32185 +#endif
32186 +
32187 if (unlikely(expand_stack(vma, address))) {
32188 bad_area(regs, error_code, address);
32189 return;
32190 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32191 }
32192 NOKPROBE_SYMBOL(trace_do_page_fault);
32193 #endif /* CONFIG_TRACING */
32194 +
32195 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32196 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32197 +{
32198 + struct mm_struct *mm = current->mm;
32199 + unsigned long ip = regs->ip;
32200 +
32201 + if (v8086_mode(regs))
32202 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32203 +
32204 +#ifdef CONFIG_PAX_PAGEEXEC
32205 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32206 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32207 + return true;
32208 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32209 + return true;
32210 + return false;
32211 + }
32212 +#endif
32213 +
32214 +#ifdef CONFIG_PAX_SEGMEXEC
32215 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32216 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32217 + return true;
32218 + return false;
32219 + }
32220 +#endif
32221 +
32222 + return false;
32223 +}
32224 +#endif
32225 +
32226 +#ifdef CONFIG_PAX_EMUTRAMP
32227 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32228 +{
32229 + int err;
32230 +
32231 + do { /* PaX: libffi trampoline emulation */
32232 + unsigned char mov, jmp;
32233 + unsigned int addr1, addr2;
32234 +
32235 +#ifdef CONFIG_X86_64
32236 + if ((regs->ip + 9) >> 32)
32237 + break;
32238 +#endif
32239 +
32240 + err = get_user(mov, (unsigned char __user *)regs->ip);
32241 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32242 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32243 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32244 +
32245 + if (err)
32246 + break;
32247 +
32248 + if (mov == 0xB8 && jmp == 0xE9) {
32249 + regs->ax = addr1;
32250 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32251 + return 2;
32252 + }
32253 + } while (0);
32254 +
32255 + do { /* PaX: gcc trampoline emulation #1 */
32256 + unsigned char mov1, mov2;
32257 + unsigned short jmp;
32258 + unsigned int addr1, addr2;
32259 +
32260 +#ifdef CONFIG_X86_64
32261 + if ((regs->ip + 11) >> 32)
32262 + break;
32263 +#endif
32264 +
32265 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32266 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32267 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32268 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32269 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32270 +
32271 + if (err)
32272 + break;
32273 +
32274 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32275 + regs->cx = addr1;
32276 + regs->ax = addr2;
32277 + regs->ip = addr2;
32278 + return 2;
32279 + }
32280 + } while (0);
32281 +
32282 + do { /* PaX: gcc trampoline emulation #2 */
32283 + unsigned char mov, jmp;
32284 + unsigned int addr1, addr2;
32285 +
32286 +#ifdef CONFIG_X86_64
32287 + if ((regs->ip + 9) >> 32)
32288 + break;
32289 +#endif
32290 +
32291 + err = get_user(mov, (unsigned char __user *)regs->ip);
32292 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32293 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32294 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32295 +
32296 + if (err)
32297 + break;
32298 +
32299 + if (mov == 0xB9 && jmp == 0xE9) {
32300 + regs->cx = addr1;
32301 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32302 + return 2;
32303 + }
32304 + } while (0);
32305 +
32306 + return 1; /* PaX in action */
32307 +}
32308 +
32309 +#ifdef CONFIG_X86_64
32310 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32311 +{
32312 + int err;
32313 +
32314 + do { /* PaX: libffi trampoline emulation */
32315 + unsigned short mov1, mov2, jmp1;
32316 + unsigned char stcclc, jmp2;
32317 + unsigned long addr1, addr2;
32318 +
32319 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32320 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32321 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32322 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32323 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32324 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32325 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32326 +
32327 + if (err)
32328 + break;
32329 +
32330 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32331 + regs->r11 = addr1;
32332 + regs->r10 = addr2;
32333 + if (stcclc == 0xF8)
32334 + regs->flags &= ~X86_EFLAGS_CF;
32335 + else
32336 + regs->flags |= X86_EFLAGS_CF;
32337 + regs->ip = addr1;
32338 + return 2;
32339 + }
32340 + } while (0);
32341 +
32342 + do { /* PaX: gcc trampoline emulation #1 */
32343 + unsigned short mov1, mov2, jmp1;
32344 + unsigned char jmp2;
32345 + unsigned int addr1;
32346 + unsigned long addr2;
32347 +
32348 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32349 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32350 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32351 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32352 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32353 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32354 +
32355 + if (err)
32356 + break;
32357 +
32358 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32359 + regs->r11 = addr1;
32360 + regs->r10 = addr2;
32361 + regs->ip = addr1;
32362 + return 2;
32363 + }
32364 + } while (0);
32365 +
32366 + do { /* PaX: gcc trampoline emulation #2 */
32367 + unsigned short mov1, mov2, jmp1;
32368 + unsigned char jmp2;
32369 + unsigned long addr1, addr2;
32370 +
32371 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32372 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32373 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32374 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32375 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32376 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32377 +
32378 + if (err)
32379 + break;
32380 +
32381 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32382 + regs->r11 = addr1;
32383 + regs->r10 = addr2;
32384 + regs->ip = addr1;
32385 + return 2;
32386 + }
32387 + } while (0);
32388 +
32389 + return 1; /* PaX in action */
32390 +}
32391 +#endif
32392 +
32393 +/*
32394 + * PaX: decide what to do with offenders (regs->ip = fault address)
32395 + *
32396 + * returns 1 when task should be killed
32397 + * 2 when gcc trampoline was detected
32398 + */
32399 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32400 +{
32401 + if (v8086_mode(regs))
32402 + return 1;
32403 +
32404 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32405 + return 1;
32406 +
32407 +#ifdef CONFIG_X86_32
32408 + return pax_handle_fetch_fault_32(regs);
32409 +#else
32410 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32411 + return pax_handle_fetch_fault_32(regs);
32412 + else
32413 + return pax_handle_fetch_fault_64(regs);
32414 +#endif
32415 +}
32416 +#endif
32417 +
32418 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32419 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32420 +{
32421 + long i;
32422 +
32423 + printk(KERN_ERR "PAX: bytes at PC: ");
32424 + for (i = 0; i < 20; i++) {
32425 + unsigned char c;
32426 + if (get_user(c, (unsigned char __force_user *)pc+i))
32427 + printk(KERN_CONT "?? ");
32428 + else
32429 + printk(KERN_CONT "%02x ", c);
32430 + }
32431 + printk("\n");
32432 +
32433 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32434 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32435 + unsigned long c;
32436 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32437 +#ifdef CONFIG_X86_32
32438 + printk(KERN_CONT "???????? ");
32439 +#else
32440 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32441 + printk(KERN_CONT "???????? ???????? ");
32442 + else
32443 + printk(KERN_CONT "???????????????? ");
32444 +#endif
32445 + } else {
32446 +#ifdef CONFIG_X86_64
32447 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32448 + printk(KERN_CONT "%08x ", (unsigned int)c);
32449 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32450 + } else
32451 +#endif
32452 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32453 + }
32454 + }
32455 + printk("\n");
32456 +}
32457 +#endif
32458 +
32459 +/**
32460 + * probe_kernel_write(): safely attempt to write to a location
32461 + * @dst: address to write to
32462 + * @src: pointer to the data that shall be written
32463 + * @size: size of the data chunk
32464 + *
32465 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32466 + * happens, handle that and return -EFAULT.
32467 + */
32468 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32469 +{
32470 + long ret;
32471 + mm_segment_t old_fs = get_fs();
32472 +
32473 + set_fs(KERNEL_DS);
32474 + pagefault_disable();
32475 + pax_open_kernel();
32476 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32477 + pax_close_kernel();
32478 + pagefault_enable();
32479 + set_fs(old_fs);
32480 +
32481 + return ret ? -EFAULT : 0;
32482 +}
32483 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32484 index 224b142..c2c9423 100644
32485 --- a/arch/x86/mm/gup.c
32486 +++ b/arch/x86/mm/gup.c
32487 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32488 addr = start;
32489 len = (unsigned long) nr_pages << PAGE_SHIFT;
32490 end = start + len;
32491 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32492 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32493 (void __user *)start, len)))
32494 return 0;
32495
32496 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32497 goto slow_irqon;
32498 #endif
32499
32500 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32501 + (void __user *)start, len)))
32502 + return 0;
32503 +
32504 /*
32505 * XXX: batch / limit 'nr', to avoid large irq off latency
32506 * needs some instrumenting to determine the common sizes used by
32507 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32508 index 4500142..53a363c 100644
32509 --- a/arch/x86/mm/highmem_32.c
32510 +++ b/arch/x86/mm/highmem_32.c
32511 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32512 idx = type + KM_TYPE_NR*smp_processor_id();
32513 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32514 BUG_ON(!pte_none(*(kmap_pte-idx)));
32515 +
32516 + pax_open_kernel();
32517 set_pte(kmap_pte-idx, mk_pte(page, prot));
32518 + pax_close_kernel();
32519 +
32520 arch_flush_lazy_mmu_mode();
32521
32522 return (void *)vaddr;
32523 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32524 index 006cc91..bf05a83 100644
32525 --- a/arch/x86/mm/hugetlbpage.c
32526 +++ b/arch/x86/mm/hugetlbpage.c
32527 @@ -86,23 +86,24 @@ int pud_huge(pud_t pud)
32528 #ifdef CONFIG_HUGETLB_PAGE
32529 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32530 unsigned long addr, unsigned long len,
32531 - unsigned long pgoff, unsigned long flags)
32532 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32533 {
32534 struct hstate *h = hstate_file(file);
32535 struct vm_unmapped_area_info info;
32536 -
32537 +
32538 info.flags = 0;
32539 info.length = len;
32540 info.low_limit = current->mm->mmap_legacy_base;
32541 info.high_limit = TASK_SIZE;
32542 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32543 info.align_offset = 0;
32544 + info.threadstack_offset = offset;
32545 return vm_unmapped_area(&info);
32546 }
32547
32548 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32549 unsigned long addr0, unsigned long len,
32550 - unsigned long pgoff, unsigned long flags)
32551 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32552 {
32553 struct hstate *h = hstate_file(file);
32554 struct vm_unmapped_area_info info;
32555 @@ -114,6 +115,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32556 info.high_limit = current->mm->mmap_base;
32557 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32558 info.align_offset = 0;
32559 + info.threadstack_offset = offset;
32560 addr = vm_unmapped_area(&info);
32561
32562 /*
32563 @@ -126,6 +128,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32564 VM_BUG_ON(addr != -ENOMEM);
32565 info.flags = 0;
32566 info.low_limit = TASK_UNMAPPED_BASE;
32567 +
32568 +#ifdef CONFIG_PAX_RANDMMAP
32569 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32570 + info.low_limit += current->mm->delta_mmap;
32571 +#endif
32572 +
32573 info.high_limit = TASK_SIZE;
32574 addr = vm_unmapped_area(&info);
32575 }
32576 @@ -140,10 +148,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32577 struct hstate *h = hstate_file(file);
32578 struct mm_struct *mm = current->mm;
32579 struct vm_area_struct *vma;
32580 + unsigned long pax_task_size = TASK_SIZE;
32581 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32582
32583 if (len & ~huge_page_mask(h))
32584 return -EINVAL;
32585 - if (len > TASK_SIZE)
32586 +
32587 +#ifdef CONFIG_PAX_SEGMEXEC
32588 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32589 + pax_task_size = SEGMEXEC_TASK_SIZE;
32590 +#endif
32591 +
32592 + pax_task_size -= PAGE_SIZE;
32593 +
32594 + if (len > pax_task_size)
32595 return -ENOMEM;
32596
32597 if (flags & MAP_FIXED) {
32598 @@ -152,19 +170,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32599 return addr;
32600 }
32601
32602 +#ifdef CONFIG_PAX_RANDMMAP
32603 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32604 +#endif
32605 +
32606 if (addr) {
32607 addr = ALIGN(addr, huge_page_size(h));
32608 vma = find_vma(mm, addr);
32609 - if (TASK_SIZE - len >= addr &&
32610 - (!vma || addr + len <= vma->vm_start))
32611 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32612 return addr;
32613 }
32614 if (mm->get_unmapped_area == arch_get_unmapped_area)
32615 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32616 - pgoff, flags);
32617 + pgoff, flags, offset);
32618 else
32619 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32620 - pgoff, flags);
32621 + pgoff, flags, offset);
32622 }
32623 #endif /* CONFIG_HUGETLB_PAGE */
32624
32625 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32626 index 079c3b6..7069023 100644
32627 --- a/arch/x86/mm/init.c
32628 +++ b/arch/x86/mm/init.c
32629 @@ -4,6 +4,7 @@
32630 #include <linux/swap.h>
32631 #include <linux/memblock.h>
32632 #include <linux/bootmem.h> /* for max_low_pfn */
32633 +#include <linux/tboot.h>
32634
32635 #include <asm/cacheflush.h>
32636 #include <asm/e820.h>
32637 @@ -17,6 +18,8 @@
32638 #include <asm/proto.h>
32639 #include <asm/dma.h> /* for MAX_DMA_PFN */
32640 #include <asm/microcode.h>
32641 +#include <asm/desc.h>
32642 +#include <asm/bios_ebda.h>
32643
32644 /*
32645 * We need to define the tracepoints somewhere, and tlb.c
32646 @@ -596,7 +599,18 @@ void __init init_mem_mapping(void)
32647 early_ioremap_page_table_range_init();
32648 #endif
32649
32650 +#ifdef CONFIG_PAX_PER_CPU_PGD
32651 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32652 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32653 + KERNEL_PGD_PTRS);
32654 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32655 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32656 + KERNEL_PGD_PTRS);
32657 + load_cr3(get_cpu_pgd(0, kernel));
32658 +#else
32659 load_cr3(swapper_pg_dir);
32660 +#endif
32661 +
32662 __flush_tlb_all();
32663
32664 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32665 @@ -612,10 +626,40 @@ void __init init_mem_mapping(void)
32666 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32667 * mmio resources as well as potential bios/acpi data regions.
32668 */
32669 +
32670 +#ifdef CONFIG_GRKERNSEC_KMEM
32671 +static unsigned int ebda_start __read_only;
32672 +static unsigned int ebda_end __read_only;
32673 +#endif
32674 +
32675 int devmem_is_allowed(unsigned long pagenr)
32676 {
32677 - if (pagenr < 256)
32678 +#ifdef CONFIG_GRKERNSEC_KMEM
32679 + /* allow BDA */
32680 + if (!pagenr)
32681 return 1;
32682 + /* allow EBDA */
32683 + if (pagenr >= ebda_start && pagenr < ebda_end)
32684 + return 1;
32685 + /* if tboot is in use, allow access to its hardcoded serial log range */
32686 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32687 + return 1;
32688 +#else
32689 + if (!pagenr)
32690 + return 1;
32691 +#ifdef CONFIG_VM86
32692 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32693 + return 1;
32694 +#endif
32695 +#endif
32696 +
32697 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32698 + return 1;
32699 +#ifdef CONFIG_GRKERNSEC_KMEM
32700 + /* throw out everything else below 1MB */
32701 + if (pagenr <= 256)
32702 + return 0;
32703 +#endif
32704 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32705 return 0;
32706 if (!page_is_ram(pagenr))
32707 @@ -661,8 +705,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32708 #endif
32709 }
32710
32711 +#ifdef CONFIG_GRKERNSEC_KMEM
32712 +static inline void gr_init_ebda(void)
32713 +{
32714 + unsigned int ebda_addr;
32715 + unsigned int ebda_size = 0;
32716 +
32717 + ebda_addr = get_bios_ebda();
32718 + if (ebda_addr) {
32719 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32720 + ebda_size <<= 10;
32721 + }
32722 + if (ebda_addr && ebda_size) {
32723 + ebda_start = ebda_addr >> PAGE_SHIFT;
32724 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32725 + } else {
32726 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32727 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32728 + }
32729 +}
32730 +#else
32731 +static inline void gr_init_ebda(void) { }
32732 +#endif
32733 +
32734 void free_initmem(void)
32735 {
32736 +#ifdef CONFIG_PAX_KERNEXEC
32737 +#ifdef CONFIG_X86_32
32738 + /* PaX: limit KERNEL_CS to actual size */
32739 + unsigned long addr, limit;
32740 + struct desc_struct d;
32741 + int cpu;
32742 +#else
32743 + pgd_t *pgd;
32744 + pud_t *pud;
32745 + pmd_t *pmd;
32746 + unsigned long addr, end;
32747 +#endif
32748 +#endif
32749 +
32750 + gr_init_ebda();
32751 +
32752 +#ifdef CONFIG_PAX_KERNEXEC
32753 +#ifdef CONFIG_X86_32
32754 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32755 + limit = (limit - 1UL) >> PAGE_SHIFT;
32756 +
32757 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32758 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32759 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32760 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32761 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32762 + }
32763 +
32764 + /* PaX: make KERNEL_CS read-only */
32765 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32766 + if (!paravirt_enabled())
32767 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32768 +/*
32769 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32770 + pgd = pgd_offset_k(addr);
32771 + pud = pud_offset(pgd, addr);
32772 + pmd = pmd_offset(pud, addr);
32773 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32774 + }
32775 +*/
32776 +#ifdef CONFIG_X86_PAE
32777 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32778 +/*
32779 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32780 + pgd = pgd_offset_k(addr);
32781 + pud = pud_offset(pgd, addr);
32782 + pmd = pmd_offset(pud, addr);
32783 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32784 + }
32785 +*/
32786 +#endif
32787 +
32788 +#ifdef CONFIG_MODULES
32789 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32790 +#endif
32791 +
32792 +#else
32793 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32794 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32795 + pgd = pgd_offset_k(addr);
32796 + pud = pud_offset(pgd, addr);
32797 + pmd = pmd_offset(pud, addr);
32798 + if (!pmd_present(*pmd))
32799 + continue;
32800 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32801 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32802 + else
32803 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32804 + }
32805 +
32806 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32807 + end = addr + KERNEL_IMAGE_SIZE;
32808 + for (; addr < end; addr += PMD_SIZE) {
32809 + pgd = pgd_offset_k(addr);
32810 + pud = pud_offset(pgd, addr);
32811 + pmd = pmd_offset(pud, addr);
32812 + if (!pmd_present(*pmd))
32813 + continue;
32814 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32815 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32816 + }
32817 +#endif
32818 +
32819 + flush_tlb_all();
32820 +#endif
32821 +
32822 free_init_pages("unused kernel",
32823 (unsigned long)(&__init_begin),
32824 (unsigned long)(&__init_end));
32825 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32826 index c8140e1..59257fc 100644
32827 --- a/arch/x86/mm/init_32.c
32828 +++ b/arch/x86/mm/init_32.c
32829 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32830 bool __read_mostly __vmalloc_start_set = false;
32831
32832 /*
32833 - * Creates a middle page table and puts a pointer to it in the
32834 - * given global directory entry. This only returns the gd entry
32835 - * in non-PAE compilation mode, since the middle layer is folded.
32836 - */
32837 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32838 -{
32839 - pud_t *pud;
32840 - pmd_t *pmd_table;
32841 -
32842 -#ifdef CONFIG_X86_PAE
32843 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32844 - pmd_table = (pmd_t *)alloc_low_page();
32845 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32846 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32847 - pud = pud_offset(pgd, 0);
32848 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32849 -
32850 - return pmd_table;
32851 - }
32852 -#endif
32853 - pud = pud_offset(pgd, 0);
32854 - pmd_table = pmd_offset(pud, 0);
32855 -
32856 - return pmd_table;
32857 -}
32858 -
32859 -/*
32860 * Create a page table and place a pointer to it in a middle page
32861 * directory entry:
32862 */
32863 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32864 pte_t *page_table = (pte_t *)alloc_low_page();
32865
32866 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
32867 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32868 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
32869 +#else
32870 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
32871 +#endif
32872 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
32873 }
32874
32875 return pte_offset_kernel(pmd, 0);
32876 }
32877
32878 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
32879 +{
32880 + pud_t *pud;
32881 + pmd_t *pmd_table;
32882 +
32883 + pud = pud_offset(pgd, 0);
32884 + pmd_table = pmd_offset(pud, 0);
32885 +
32886 + return pmd_table;
32887 +}
32888 +
32889 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
32890 {
32891 int pgd_idx = pgd_index(vaddr);
32892 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32893 int pgd_idx, pmd_idx;
32894 unsigned long vaddr;
32895 pgd_t *pgd;
32896 + pud_t *pud;
32897 pmd_t *pmd;
32898 pte_t *pte = NULL;
32899 unsigned long count = page_table_range_init_count(start, end);
32900 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32901 pgd = pgd_base + pgd_idx;
32902
32903 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
32904 - pmd = one_md_table_init(pgd);
32905 - pmd = pmd + pmd_index(vaddr);
32906 + pud = pud_offset(pgd, vaddr);
32907 + pmd = pmd_offset(pud, vaddr);
32908 +
32909 +#ifdef CONFIG_X86_PAE
32910 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32911 +#endif
32912 +
32913 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
32914 pmd++, pmd_idx++) {
32915 pte = page_table_kmap_check(one_page_table_init(pmd),
32916 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32917 }
32918 }
32919
32920 -static inline int is_kernel_text(unsigned long addr)
32921 +static inline int is_kernel_text(unsigned long start, unsigned long end)
32922 {
32923 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
32924 - return 1;
32925 - return 0;
32926 + if ((start >= ktla_ktva((unsigned long)_etext) ||
32927 + end <= ktla_ktva((unsigned long)_stext)) &&
32928 + (start >= ktla_ktva((unsigned long)_einittext) ||
32929 + end <= ktla_ktva((unsigned long)_sinittext)) &&
32930 +
32931 +#ifdef CONFIG_ACPI_SLEEP
32932 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
32933 +#endif
32934 +
32935 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
32936 + return 0;
32937 + return 1;
32938 }
32939
32940 /*
32941 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
32942 unsigned long last_map_addr = end;
32943 unsigned long start_pfn, end_pfn;
32944 pgd_t *pgd_base = swapper_pg_dir;
32945 - int pgd_idx, pmd_idx, pte_ofs;
32946 + unsigned int pgd_idx, pmd_idx, pte_ofs;
32947 unsigned long pfn;
32948 pgd_t *pgd;
32949 + pud_t *pud;
32950 pmd_t *pmd;
32951 pte_t *pte;
32952 unsigned pages_2m, pages_4k;
32953 @@ -291,8 +295,13 @@ repeat:
32954 pfn = start_pfn;
32955 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
32956 pgd = pgd_base + pgd_idx;
32957 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
32958 - pmd = one_md_table_init(pgd);
32959 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
32960 + pud = pud_offset(pgd, 0);
32961 + pmd = pmd_offset(pud, 0);
32962 +
32963 +#ifdef CONFIG_X86_PAE
32964 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32965 +#endif
32966
32967 if (pfn >= end_pfn)
32968 continue;
32969 @@ -304,14 +313,13 @@ repeat:
32970 #endif
32971 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
32972 pmd++, pmd_idx++) {
32973 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
32974 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
32975
32976 /*
32977 * Map with big pages if possible, otherwise
32978 * create normal page tables:
32979 */
32980 if (use_pse) {
32981 - unsigned int addr2;
32982 pgprot_t prot = PAGE_KERNEL_LARGE;
32983 /*
32984 * first pass will use the same initial
32985 @@ -322,11 +330,7 @@ repeat:
32986 _PAGE_PSE);
32987
32988 pfn &= PMD_MASK >> PAGE_SHIFT;
32989 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
32990 - PAGE_OFFSET + PAGE_SIZE-1;
32991 -
32992 - if (is_kernel_text(addr) ||
32993 - is_kernel_text(addr2))
32994 + if (is_kernel_text(address, address + PMD_SIZE))
32995 prot = PAGE_KERNEL_LARGE_EXEC;
32996
32997 pages_2m++;
32998 @@ -343,7 +347,7 @@ repeat:
32999 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33000 pte += pte_ofs;
33001 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33002 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33003 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33004 pgprot_t prot = PAGE_KERNEL;
33005 /*
33006 * first pass will use the same initial
33007 @@ -351,7 +355,7 @@ repeat:
33008 */
33009 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33010
33011 - if (is_kernel_text(addr))
33012 + if (is_kernel_text(address, address + PAGE_SIZE))
33013 prot = PAGE_KERNEL_EXEC;
33014
33015 pages_4k++;
33016 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33017
33018 pud = pud_offset(pgd, va);
33019 pmd = pmd_offset(pud, va);
33020 - if (!pmd_present(*pmd))
33021 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33022 break;
33023
33024 /* should not be large page here */
33025 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33026
33027 static void __init pagetable_init(void)
33028 {
33029 - pgd_t *pgd_base = swapper_pg_dir;
33030 -
33031 - permanent_kmaps_init(pgd_base);
33032 + permanent_kmaps_init(swapper_pg_dir);
33033 }
33034
33035 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33036 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33037 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33038
33039 /* user-defined highmem size */
33040 @@ -787,10 +789,10 @@ void __init mem_init(void)
33041 ((unsigned long)&__init_end -
33042 (unsigned long)&__init_begin) >> 10,
33043
33044 - (unsigned long)&_etext, (unsigned long)&_edata,
33045 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33046 + (unsigned long)&_sdata, (unsigned long)&_edata,
33047 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33048
33049 - (unsigned long)&_text, (unsigned long)&_etext,
33050 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33051 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33052
33053 /*
33054 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33055 if (!kernel_set_to_readonly)
33056 return;
33057
33058 + start = ktla_ktva(start);
33059 pr_debug("Set kernel text: %lx - %lx for read write\n",
33060 start, start+size);
33061
33062 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33063 if (!kernel_set_to_readonly)
33064 return;
33065
33066 + start = ktla_ktva(start);
33067 pr_debug("Set kernel text: %lx - %lx for read only\n",
33068 start, start+size);
33069
33070 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33071 unsigned long start = PFN_ALIGN(_text);
33072 unsigned long size = PFN_ALIGN(_etext) - start;
33073
33074 + start = ktla_ktva(start);
33075 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33076 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33077 size >> 10);
33078 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33079 index 30eb05a..ae671ac 100644
33080 --- a/arch/x86/mm/init_64.c
33081 +++ b/arch/x86/mm/init_64.c
33082 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33083 * around without checking the pgd every time.
33084 */
33085
33086 -pteval_t __supported_pte_mask __read_mostly = ~0;
33087 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33088 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33089
33090 int force_personality32;
33091 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33092
33093 for (address = start; address <= end; address += PGDIR_SIZE) {
33094 const pgd_t *pgd_ref = pgd_offset_k(address);
33095 +
33096 +#ifdef CONFIG_PAX_PER_CPU_PGD
33097 + unsigned long cpu;
33098 +#else
33099 struct page *page;
33100 +#endif
33101
33102 /*
33103 * When it is called after memory hot remove, pgd_none()
33104 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33105 continue;
33106
33107 spin_lock(&pgd_lock);
33108 +
33109 +#ifdef CONFIG_PAX_PER_CPU_PGD
33110 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33111 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33112 +
33113 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33114 + BUG_ON(pgd_page_vaddr(*pgd)
33115 + != pgd_page_vaddr(*pgd_ref));
33116 +
33117 + if (removed) {
33118 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33119 + pgd_clear(pgd);
33120 + } else {
33121 + if (pgd_none(*pgd))
33122 + set_pgd(pgd, *pgd_ref);
33123 + }
33124 +
33125 + pgd = pgd_offset_cpu(cpu, kernel, address);
33126 +#else
33127 list_for_each_entry(page, &pgd_list, lru) {
33128 pgd_t *pgd;
33129 spinlock_t *pgt_lock;
33130 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33131 /* the pgt_lock only for Xen */
33132 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33133 spin_lock(pgt_lock);
33134 +#endif
33135
33136 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33137 BUG_ON(pgd_page_vaddr(*pgd)
33138 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33139 set_pgd(pgd, *pgd_ref);
33140 }
33141
33142 +#ifndef CONFIG_PAX_PER_CPU_PGD
33143 spin_unlock(pgt_lock);
33144 +#endif
33145 +
33146 }
33147 spin_unlock(&pgd_lock);
33148 }
33149 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33150 {
33151 if (pgd_none(*pgd)) {
33152 pud_t *pud = (pud_t *)spp_getpage();
33153 - pgd_populate(&init_mm, pgd, pud);
33154 + pgd_populate_kernel(&init_mm, pgd, pud);
33155 if (pud != pud_offset(pgd, 0))
33156 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33157 pud, pud_offset(pgd, 0));
33158 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33159 {
33160 if (pud_none(*pud)) {
33161 pmd_t *pmd = (pmd_t *) spp_getpage();
33162 - pud_populate(&init_mm, pud, pmd);
33163 + pud_populate_kernel(&init_mm, pud, pmd);
33164 if (pmd != pmd_offset(pud, 0))
33165 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33166 pmd, pmd_offset(pud, 0));
33167 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33168 pmd = fill_pmd(pud, vaddr);
33169 pte = fill_pte(pmd, vaddr);
33170
33171 + pax_open_kernel();
33172 set_pte(pte, new_pte);
33173 + pax_close_kernel();
33174
33175 /*
33176 * It's enough to flush this one mapping.
33177 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33178 pgd = pgd_offset_k((unsigned long)__va(phys));
33179 if (pgd_none(*pgd)) {
33180 pud = (pud_t *) spp_getpage();
33181 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33182 - _PAGE_USER));
33183 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33184 }
33185 pud = pud_offset(pgd, (unsigned long)__va(phys));
33186 if (pud_none(*pud)) {
33187 pmd = (pmd_t *) spp_getpage();
33188 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33189 - _PAGE_USER));
33190 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33191 }
33192 pmd = pmd_offset(pud, phys);
33193 BUG_ON(!pmd_none(*pmd));
33194 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33195 prot);
33196
33197 spin_lock(&init_mm.page_table_lock);
33198 - pud_populate(&init_mm, pud, pmd);
33199 + pud_populate_kernel(&init_mm, pud, pmd);
33200 spin_unlock(&init_mm.page_table_lock);
33201 }
33202 __flush_tlb_all();
33203 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33204 page_size_mask);
33205
33206 spin_lock(&init_mm.page_table_lock);
33207 - pgd_populate(&init_mm, pgd, pud);
33208 + pgd_populate_kernel(&init_mm, pgd, pud);
33209 spin_unlock(&init_mm.page_table_lock);
33210 pgd_changed = true;
33211 }
33212 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33213 index 9ca35fc..4b2b7b7 100644
33214 --- a/arch/x86/mm/iomap_32.c
33215 +++ b/arch/x86/mm/iomap_32.c
33216 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33217 type = kmap_atomic_idx_push();
33218 idx = type + KM_TYPE_NR * smp_processor_id();
33219 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33220 +
33221 + pax_open_kernel();
33222 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33223 + pax_close_kernel();
33224 +
33225 arch_flush_lazy_mmu_mode();
33226
33227 return (void *)vaddr;
33228 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33229 index fdf617c..b9e85bc 100644
33230 --- a/arch/x86/mm/ioremap.c
33231 +++ b/arch/x86/mm/ioremap.c
33232 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33233 unsigned long i;
33234
33235 for (i = 0; i < nr_pages; ++i)
33236 - if (pfn_valid(start_pfn + i) &&
33237 - !PageReserved(pfn_to_page(start_pfn + i)))
33238 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33239 + !PageReserved(pfn_to_page(start_pfn + i))))
33240 return 1;
33241
33242 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33243 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33244 *
33245 * Caller must ensure there is only one unmapping for the same pointer.
33246 */
33247 -void iounmap(volatile void __iomem *addr)
33248 +void iounmap(const volatile void __iomem *addr)
33249 {
33250 struct vm_struct *p, *o;
33251
33252 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33253 */
33254 void *xlate_dev_mem_ptr(phys_addr_t phys)
33255 {
33256 - void *addr;
33257 - unsigned long start = phys & PAGE_MASK;
33258 -
33259 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33260 - if (page_is_ram(start >> PAGE_SHIFT))
33261 + if (page_is_ram(phys >> PAGE_SHIFT))
33262 +#ifdef CONFIG_HIGHMEM
33263 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33264 +#endif
33265 return __va(phys);
33266
33267 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33268 - if (addr)
33269 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33270 -
33271 - return addr;
33272 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33273 }
33274
33275 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33276 {
33277 if (page_is_ram(phys >> PAGE_SHIFT))
33278 +#ifdef CONFIG_HIGHMEM
33279 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33280 +#endif
33281 return;
33282
33283 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33284 return;
33285 }
33286
33287 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33288 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33289
33290 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33291 {
33292 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33293 early_ioremap_setup();
33294
33295 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33296 - memset(bm_pte, 0, sizeof(bm_pte));
33297 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33298 + pmd_populate_user(&init_mm, pmd, bm_pte);
33299
33300 /*
33301 * The boot-ioremap range spans multiple pmds, for which
33302 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33303 index b4f2e7e..96c9c3e 100644
33304 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33305 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33306 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33307 * memory (e.g. tracked pages)? For now, we need this to avoid
33308 * invoking kmemcheck for PnP BIOS calls.
33309 */
33310 - if (regs->flags & X86_VM_MASK)
33311 + if (v8086_mode(regs))
33312 return false;
33313 - if (regs->cs != __KERNEL_CS)
33314 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33315 return false;
33316
33317 pte = kmemcheck_pte_lookup(address);
33318 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33319 index df4552b..12c129c 100644
33320 --- a/arch/x86/mm/mmap.c
33321 +++ b/arch/x86/mm/mmap.c
33322 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33323 * Leave an at least ~128 MB hole with possible stack randomization.
33324 */
33325 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33326 -#define MAX_GAP (TASK_SIZE/6*5)
33327 +#define MAX_GAP (pax_task_size/6*5)
33328
33329 static int mmap_is_legacy(void)
33330 {
33331 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33332 return rnd << PAGE_SHIFT;
33333 }
33334
33335 -static unsigned long mmap_base(void)
33336 +static unsigned long mmap_base(struct mm_struct *mm)
33337 {
33338 unsigned long gap = rlimit(RLIMIT_STACK);
33339 + unsigned long pax_task_size = TASK_SIZE;
33340 +
33341 +#ifdef CONFIG_PAX_SEGMEXEC
33342 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33343 + pax_task_size = SEGMEXEC_TASK_SIZE;
33344 +#endif
33345
33346 if (gap < MIN_GAP)
33347 gap = MIN_GAP;
33348 else if (gap > MAX_GAP)
33349 gap = MAX_GAP;
33350
33351 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33352 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33353 }
33354
33355 /*
33356 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33357 * does, but not when emulating X86_32
33358 */
33359 -static unsigned long mmap_legacy_base(void)
33360 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33361 {
33362 - if (mmap_is_ia32())
33363 + if (mmap_is_ia32()) {
33364 +
33365 +#ifdef CONFIG_PAX_SEGMEXEC
33366 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33367 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33368 + else
33369 +#endif
33370 +
33371 return TASK_UNMAPPED_BASE;
33372 - else
33373 + } else
33374 return TASK_UNMAPPED_BASE + mmap_rnd();
33375 }
33376
33377 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33378 */
33379 void arch_pick_mmap_layout(struct mm_struct *mm)
33380 {
33381 - mm->mmap_legacy_base = mmap_legacy_base();
33382 - mm->mmap_base = mmap_base();
33383 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33384 + mm->mmap_base = mmap_base(mm);
33385 +
33386 +#ifdef CONFIG_PAX_RANDMMAP
33387 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33388 + mm->mmap_legacy_base += mm->delta_mmap;
33389 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33390 + }
33391 +#endif
33392
33393 if (mmap_is_legacy()) {
33394 mm->mmap_base = mm->mmap_legacy_base;
33395 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33396 index 0057a7a..95c7edd 100644
33397 --- a/arch/x86/mm/mmio-mod.c
33398 +++ b/arch/x86/mm/mmio-mod.c
33399 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33400 break;
33401 default:
33402 {
33403 - unsigned char *ip = (unsigned char *)instptr;
33404 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33405 my_trace->opcode = MMIO_UNKNOWN_OP;
33406 my_trace->width = 0;
33407 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33408 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33409 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33410 void __iomem *addr)
33411 {
33412 - static atomic_t next_id;
33413 + static atomic_unchecked_t next_id;
33414 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33415 /* These are page-unaligned. */
33416 struct mmiotrace_map map = {
33417 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33418 .private = trace
33419 },
33420 .phys = offset,
33421 - .id = atomic_inc_return(&next_id)
33422 + .id = atomic_inc_return_unchecked(&next_id)
33423 };
33424 map.map_id = trace->id;
33425
33426 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33427 ioremap_trace_core(offset, size, addr);
33428 }
33429
33430 -static void iounmap_trace_core(volatile void __iomem *addr)
33431 +static void iounmap_trace_core(const volatile void __iomem *addr)
33432 {
33433 struct mmiotrace_map map = {
33434 .phys = 0,
33435 @@ -328,7 +328,7 @@ not_enabled:
33436 }
33437 }
33438
33439 -void mmiotrace_iounmap(volatile void __iomem *addr)
33440 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33441 {
33442 might_sleep();
33443 if (is_enabled()) /* recheck and proper locking in *_core() */
33444 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33445 index 1a88370..3f598b5 100644
33446 --- a/arch/x86/mm/numa.c
33447 +++ b/arch/x86/mm/numa.c
33448 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33449 }
33450 }
33451
33452 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33453 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33454 {
33455 unsigned long uninitialized_var(pfn_align);
33456 int i, nid;
33457 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33458 index 536ea2f..f42c293 100644
33459 --- a/arch/x86/mm/pageattr.c
33460 +++ b/arch/x86/mm/pageattr.c
33461 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33462 */
33463 #ifdef CONFIG_PCI_BIOS
33464 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33465 - pgprot_val(forbidden) |= _PAGE_NX;
33466 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33467 #endif
33468
33469 /*
33470 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33471 * Does not cover __inittext since that is gone later on. On
33472 * 64bit we do not enforce !NX on the low mapping
33473 */
33474 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33475 - pgprot_val(forbidden) |= _PAGE_NX;
33476 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33477 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33478
33479 +#ifdef CONFIG_DEBUG_RODATA
33480 /*
33481 * The .rodata section needs to be read-only. Using the pfn
33482 * catches all aliases.
33483 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33484 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33485 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33486 pgprot_val(forbidden) |= _PAGE_RW;
33487 +#endif
33488
33489 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33490 /*
33491 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33492 }
33493 #endif
33494
33495 +#ifdef CONFIG_PAX_KERNEXEC
33496 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33497 + pgprot_val(forbidden) |= _PAGE_RW;
33498 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33499 + }
33500 +#endif
33501 +
33502 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33503
33504 return prot;
33505 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33506 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33507 {
33508 /* change init_mm */
33509 + pax_open_kernel();
33510 set_pte_atomic(kpte, pte);
33511 +
33512 #ifdef CONFIG_X86_32
33513 if (!SHARED_KERNEL_PMD) {
33514 +
33515 +#ifdef CONFIG_PAX_PER_CPU_PGD
33516 + unsigned long cpu;
33517 +#else
33518 struct page *page;
33519 +#endif
33520
33521 +#ifdef CONFIG_PAX_PER_CPU_PGD
33522 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33523 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33524 +#else
33525 list_for_each_entry(page, &pgd_list, lru) {
33526 - pgd_t *pgd;
33527 + pgd_t *pgd = (pgd_t *)page_address(page);
33528 +#endif
33529 +
33530 pud_t *pud;
33531 pmd_t *pmd;
33532
33533 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33534 + pgd += pgd_index(address);
33535 pud = pud_offset(pgd, address);
33536 pmd = pmd_offset(pud, address);
33537 set_pte_atomic((pte_t *)pmd, pte);
33538 }
33539 }
33540 #endif
33541 + pax_close_kernel();
33542 }
33543
33544 static int
33545 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33546 index 7ac6869..c0ba541 100644
33547 --- a/arch/x86/mm/pat.c
33548 +++ b/arch/x86/mm/pat.c
33549 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33550 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33551
33552 if (pg_flags == _PGMT_DEFAULT)
33553 - return -1;
33554 + return _PAGE_CACHE_MODE_NUM;
33555 else if (pg_flags == _PGMT_WC)
33556 return _PAGE_CACHE_MODE_WC;
33557 else if (pg_flags == _PGMT_UC_MINUS)
33558 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33559
33560 page = pfn_to_page(pfn);
33561 type = get_page_memtype(page);
33562 - if (type != -1) {
33563 + if (type != _PAGE_CACHE_MODE_NUM) {
33564 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33565 start, end - 1, type, req_type);
33566 if (new_type)
33567 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33568
33569 if (!entry) {
33570 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33571 - current->comm, current->pid, start, end - 1);
33572 + current->comm, task_pid_nr(current), start, end - 1);
33573 return -EINVAL;
33574 }
33575
33576 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33577 page = pfn_to_page(paddr >> PAGE_SHIFT);
33578 rettype = get_page_memtype(page);
33579 /*
33580 - * -1 from get_page_memtype() implies RAM page is in its
33581 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33582 * default state and not reserved, and hence of type WB
33583 */
33584 - if (rettype == -1)
33585 + if (rettype == _PAGE_CACHE_MODE_NUM)
33586 rettype = _PAGE_CACHE_MODE_WB;
33587
33588 return rettype;
33589 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33590
33591 while (cursor < to) {
33592 if (!devmem_is_allowed(pfn)) {
33593 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33594 - current->comm, from, to - 1);
33595 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33596 + current->comm, from, to - 1, cursor);
33597 return 0;
33598 }
33599 cursor += PAGE_SIZE;
33600 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33601 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33602 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33603 "for [mem %#010Lx-%#010Lx]\n",
33604 - current->comm, current->pid,
33605 + current->comm, task_pid_nr(current),
33606 cattr_name(pcm),
33607 base, (unsigned long long)(base + size-1));
33608 return -EINVAL;
33609 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33610 pcm = lookup_memtype(paddr);
33611 if (want_pcm != pcm) {
33612 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33613 - current->comm, current->pid,
33614 + current->comm, task_pid_nr(current),
33615 cattr_name(want_pcm),
33616 (unsigned long long)paddr,
33617 (unsigned long long)(paddr + size - 1),
33618 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33619 free_memtype(paddr, paddr + size);
33620 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33621 " for [mem %#010Lx-%#010Lx], got %s\n",
33622 - current->comm, current->pid,
33623 + current->comm, task_pid_nr(current),
33624 cattr_name(want_pcm),
33625 (unsigned long long)paddr,
33626 (unsigned long long)(paddr + size - 1),
33627 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33628 index 6582adc..fcc5d0b 100644
33629 --- a/arch/x86/mm/pat_rbtree.c
33630 +++ b/arch/x86/mm/pat_rbtree.c
33631 @@ -161,7 +161,7 @@ success:
33632
33633 failure:
33634 printk(KERN_INFO "%s:%d conflicting memory types "
33635 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33636 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33637 end, cattr_name(found_type), cattr_name(match->type));
33638 return -EBUSY;
33639 }
33640 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33641 index 9f0614d..92ae64a 100644
33642 --- a/arch/x86/mm/pf_in.c
33643 +++ b/arch/x86/mm/pf_in.c
33644 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33645 int i;
33646 enum reason_type rv = OTHERS;
33647
33648 - p = (unsigned char *)ins_addr;
33649 + p = (unsigned char *)ktla_ktva(ins_addr);
33650 p += skip_prefix(p, &prf);
33651 p += get_opcode(p, &opcode);
33652
33653 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33654 struct prefix_bits prf;
33655 int i;
33656
33657 - p = (unsigned char *)ins_addr;
33658 + p = (unsigned char *)ktla_ktva(ins_addr);
33659 p += skip_prefix(p, &prf);
33660 p += get_opcode(p, &opcode);
33661
33662 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33663 struct prefix_bits prf;
33664 int i;
33665
33666 - p = (unsigned char *)ins_addr;
33667 + p = (unsigned char *)ktla_ktva(ins_addr);
33668 p += skip_prefix(p, &prf);
33669 p += get_opcode(p, &opcode);
33670
33671 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33672 struct prefix_bits prf;
33673 int i;
33674
33675 - p = (unsigned char *)ins_addr;
33676 + p = (unsigned char *)ktla_ktva(ins_addr);
33677 p += skip_prefix(p, &prf);
33678 p += get_opcode(p, &opcode);
33679 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33680 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33681 struct prefix_bits prf;
33682 int i;
33683
33684 - p = (unsigned char *)ins_addr;
33685 + p = (unsigned char *)ktla_ktva(ins_addr);
33686 p += skip_prefix(p, &prf);
33687 p += get_opcode(p, &opcode);
33688 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33689 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33690 index 6fb6927..4fc13c0 100644
33691 --- a/arch/x86/mm/pgtable.c
33692 +++ b/arch/x86/mm/pgtable.c
33693 @@ -97,10 +97,71 @@ static inline void pgd_list_del(pgd_t *pgd)
33694 list_del(&page->lru);
33695 }
33696
33697 -#define UNSHARED_PTRS_PER_PGD \
33698 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33699 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33700 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33701
33702 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33703 +{
33704 + unsigned int count = USER_PGD_PTRS;
33705
33706 + if (!pax_user_shadow_base)
33707 + return;
33708 +
33709 + while (count--)
33710 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33711 +}
33712 +#endif
33713 +
33714 +#ifdef CONFIG_PAX_PER_CPU_PGD
33715 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33716 +{
33717 + unsigned int count = USER_PGD_PTRS;
33718 +
33719 + while (count--) {
33720 + pgd_t pgd;
33721 +
33722 +#ifdef CONFIG_X86_64
33723 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33724 +#else
33725 + pgd = *src++;
33726 +#endif
33727 +
33728 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33729 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33730 +#endif
33731 +
33732 + *dst++ = pgd;
33733 + }
33734 +
33735 +}
33736 +#endif
33737 +
33738 +#ifdef CONFIG_X86_64
33739 +#define pxd_t pud_t
33740 +#define pyd_t pgd_t
33741 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33742 +#define pgtable_pxd_page_ctor(page) true
33743 +#define pgtable_pxd_page_dtor(page)
33744 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33745 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33746 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33747 +#define PYD_SIZE PGDIR_SIZE
33748 +#else
33749 +#define pxd_t pmd_t
33750 +#define pyd_t pud_t
33751 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33752 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33753 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33754 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33755 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33756 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33757 +#define PYD_SIZE PUD_SIZE
33758 +#endif
33759 +
33760 +#ifdef CONFIG_PAX_PER_CPU_PGD
33761 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33762 +static inline void pgd_dtor(pgd_t *pgd) {}
33763 +#else
33764 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33765 {
33766 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33767 @@ -141,6 +202,7 @@ static void pgd_dtor(pgd_t *pgd)
33768 pgd_list_del(pgd);
33769 spin_unlock(&pgd_lock);
33770 }
33771 +#endif
33772
33773 /*
33774 * List of all pgd's needed for non-PAE so it can invalidate entries
33775 @@ -153,7 +215,7 @@ static void pgd_dtor(pgd_t *pgd)
33776 * -- nyc
33777 */
33778
33779 -#ifdef CONFIG_X86_PAE
33780 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33781 /*
33782 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33783 * updating the top-level pagetable entries to guarantee the
33784 @@ -165,7 +227,7 @@ static void pgd_dtor(pgd_t *pgd)
33785 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33786 * and initialize the kernel pmds here.
33787 */
33788 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33789 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33790
33791 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33792 {
33793 @@ -183,43 +245,45 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33794 */
33795 flush_tlb_mm(mm);
33796 }
33797 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33798 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33799 #else /* !CONFIG_X86_PAE */
33800
33801 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33802 -#define PREALLOCATED_PMDS 0
33803 +#define PREALLOCATED_PXDS 0
33804
33805 #endif /* CONFIG_X86_PAE */
33806
33807 -static void free_pmds(pmd_t *pmds[])
33808 +static void free_pxds(pxd_t *pxds[])
33809 {
33810 int i;
33811
33812 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33813 - if (pmds[i]) {
33814 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33815 - free_page((unsigned long)pmds[i]);
33816 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33817 + if (pxds[i]) {
33818 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33819 + free_page((unsigned long)pxds[i]);
33820 }
33821 }
33822
33823 -static int preallocate_pmds(pmd_t *pmds[])
33824 +static int preallocate_pxds(pxd_t *pxds[])
33825 {
33826 int i;
33827 bool failed = false;
33828
33829 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33830 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33831 - if (!pmd)
33832 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33833 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33834 + if (!pxd)
33835 failed = true;
33836 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33837 - free_page((unsigned long)pmd);
33838 - pmd = NULL;
33839 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33840 + free_page((unsigned long)pxd);
33841 + pxd = NULL;
33842 failed = true;
33843 }
33844 - pmds[i] = pmd;
33845 + pxds[i] = pxd;
33846 }
33847
33848 if (failed) {
33849 - free_pmds(pmds);
33850 + free_pxds(pxds);
33851 return -ENOMEM;
33852 }
33853
33854 @@ -232,49 +296,52 @@ static int preallocate_pmds(pmd_t *pmds[])
33855 * preallocate which never got a corresponding vma will need to be
33856 * freed manually.
33857 */
33858 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
33859 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
33860 {
33861 int i;
33862
33863 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33864 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33865 pgd_t pgd = pgdp[i];
33866
33867 if (pgd_val(pgd) != 0) {
33868 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
33869 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
33870
33871 - pgdp[i] = native_make_pgd(0);
33872 + set_pgd(pgdp + i, native_make_pgd(0));
33873
33874 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
33875 - pmd_free(mm, pmd);
33876 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
33877 + pxd_free(mm, pxd);
33878 }
33879 }
33880 }
33881
33882 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
33883 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
33884 {
33885 - pud_t *pud;
33886 + pyd_t *pyd;
33887 int i;
33888
33889 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
33890 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
33891 return;
33892
33893 - pud = pud_offset(pgd, 0);
33894 -
33895 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
33896 - pmd_t *pmd = pmds[i];
33897 +#ifdef CONFIG_X86_64
33898 + pyd = pyd_offset(mm, 0L);
33899 +#else
33900 + pyd = pyd_offset(pgd, 0L);
33901 +#endif
33902
33903 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
33904 + pxd_t *pxd = pxds[i];
33905 if (i >= KERNEL_PGD_BOUNDARY)
33906 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33907 - sizeof(pmd_t) * PTRS_PER_PMD);
33908 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33909 + sizeof(pxd_t) * PTRS_PER_PMD);
33910
33911 - pud_populate(mm, pud, pmd);
33912 + pyd_populate(mm, pyd, pxd);
33913 }
33914 }
33915
33916 pgd_t *pgd_alloc(struct mm_struct *mm)
33917 {
33918 pgd_t *pgd;
33919 - pmd_t *pmds[PREALLOCATED_PMDS];
33920 + pxd_t *pxds[PREALLOCATED_PXDS];
33921
33922 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
33923
33924 @@ -283,11 +350,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33925
33926 mm->pgd = pgd;
33927
33928 - if (preallocate_pmds(pmds) != 0)
33929 + if (preallocate_pxds(pxds) != 0)
33930 goto out_free_pgd;
33931
33932 if (paravirt_pgd_alloc(mm) != 0)
33933 - goto out_free_pmds;
33934 + goto out_free_pxds;
33935
33936 /*
33937 * Make sure that pre-populating the pmds is atomic with
33938 @@ -297,14 +364,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33939 spin_lock(&pgd_lock);
33940
33941 pgd_ctor(mm, pgd);
33942 - pgd_prepopulate_pmd(mm, pgd, pmds);
33943 + pgd_prepopulate_pxd(mm, pgd, pxds);
33944
33945 spin_unlock(&pgd_lock);
33946
33947 return pgd;
33948
33949 -out_free_pmds:
33950 - free_pmds(pmds);
33951 +out_free_pxds:
33952 + free_pxds(pxds);
33953 out_free_pgd:
33954 free_page((unsigned long)pgd);
33955 out:
33956 @@ -313,7 +380,7 @@ out:
33957
33958 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
33959 {
33960 - pgd_mop_up_pmds(mm, pgd);
33961 + pgd_mop_up_pxds(mm, pgd);
33962 pgd_dtor(pgd);
33963 paravirt_pgd_free(mm, pgd);
33964 free_page((unsigned long)pgd);
33965 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
33966 index 75cc097..79a097f 100644
33967 --- a/arch/x86/mm/pgtable_32.c
33968 +++ b/arch/x86/mm/pgtable_32.c
33969 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
33970 return;
33971 }
33972 pte = pte_offset_kernel(pmd, vaddr);
33973 +
33974 + pax_open_kernel();
33975 if (pte_val(pteval))
33976 set_pte_at(&init_mm, vaddr, pte, pteval);
33977 else
33978 pte_clear(&init_mm, vaddr, pte);
33979 + pax_close_kernel();
33980
33981 /*
33982 * It's enough to flush this one mapping.
33983 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
33984 index e666cbb..61788c45 100644
33985 --- a/arch/x86/mm/physaddr.c
33986 +++ b/arch/x86/mm/physaddr.c
33987 @@ -10,7 +10,7 @@
33988 #ifdef CONFIG_X86_64
33989
33990 #ifdef CONFIG_DEBUG_VIRTUAL
33991 -unsigned long __phys_addr(unsigned long x)
33992 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
33993 {
33994 unsigned long y = x - __START_KERNEL_map;
33995
33996 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
33997 #else
33998
33999 #ifdef CONFIG_DEBUG_VIRTUAL
34000 -unsigned long __phys_addr(unsigned long x)
34001 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34002 {
34003 unsigned long phys_addr = x - PAGE_OFFSET;
34004 /* VMALLOC_* aren't constants */
34005 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34006 index 90555bf..f5f1828 100644
34007 --- a/arch/x86/mm/setup_nx.c
34008 +++ b/arch/x86/mm/setup_nx.c
34009 @@ -5,8 +5,10 @@
34010 #include <asm/pgtable.h>
34011 #include <asm/proto.h>
34012
34013 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34014 static int disable_nx;
34015
34016 +#ifndef CONFIG_PAX_PAGEEXEC
34017 /*
34018 * noexec = on|off
34019 *
34020 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34021 return 0;
34022 }
34023 early_param("noexec", noexec_setup);
34024 +#endif
34025 +
34026 +#endif
34027
34028 void x86_configure_nx(void)
34029 {
34030 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34031 if (cpu_has_nx && !disable_nx)
34032 __supported_pte_mask |= _PAGE_NX;
34033 else
34034 +#endif
34035 __supported_pte_mask &= ~_PAGE_NX;
34036 }
34037
34038 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34039 index ee61c36..e6fedeb 100644
34040 --- a/arch/x86/mm/tlb.c
34041 +++ b/arch/x86/mm/tlb.c
34042 @@ -48,7 +48,11 @@ void leave_mm(int cpu)
34043 BUG();
34044 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34045 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34046 +
34047 +#ifndef CONFIG_PAX_PER_CPU_PGD
34048 load_cr3(swapper_pg_dir);
34049 +#endif
34050 +
34051 /*
34052 * This gets called in the idle path where RCU
34053 * functions differently. Tracing normally
34054 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34055 new file mode 100644
34056 index 0000000..dace51c
34057 --- /dev/null
34058 +++ b/arch/x86/mm/uderef_64.c
34059 @@ -0,0 +1,37 @@
34060 +#include <linux/mm.h>
34061 +#include <asm/pgtable.h>
34062 +#include <asm/uaccess.h>
34063 +
34064 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34065 +/* PaX: due to the special call convention these functions must
34066 + * - remain leaf functions under all configurations,
34067 + * - never be called directly, only dereferenced from the wrappers.
34068 + */
34069 +void __pax_open_userland(void)
34070 +{
34071 + unsigned int cpu;
34072 +
34073 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34074 + return;
34075 +
34076 + cpu = raw_get_cpu();
34077 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34078 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34079 + raw_put_cpu_no_resched();
34080 +}
34081 +EXPORT_SYMBOL(__pax_open_userland);
34082 +
34083 +void __pax_close_userland(void)
34084 +{
34085 + unsigned int cpu;
34086 +
34087 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34088 + return;
34089 +
34090 + cpu = raw_get_cpu();
34091 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34092 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34093 + raw_put_cpu_no_resched();
34094 +}
34095 +EXPORT_SYMBOL(__pax_close_userland);
34096 +#endif
34097 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34098 index 6440221..f84b5c7 100644
34099 --- a/arch/x86/net/bpf_jit.S
34100 +++ b/arch/x86/net/bpf_jit.S
34101 @@ -9,6 +9,7 @@
34102 */
34103 #include <linux/linkage.h>
34104 #include <asm/dwarf2.h>
34105 +#include <asm/alternative-asm.h>
34106
34107 /*
34108 * Calling convention :
34109 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34110 jle bpf_slow_path_word
34111 mov (SKBDATA,%rsi),%eax
34112 bswap %eax /* ntohl() */
34113 + pax_force_retaddr
34114 ret
34115
34116 sk_load_half:
34117 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34118 jle bpf_slow_path_half
34119 movzwl (SKBDATA,%rsi),%eax
34120 rol $8,%ax # ntohs()
34121 + pax_force_retaddr
34122 ret
34123
34124 sk_load_byte:
34125 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34126 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34127 jle bpf_slow_path_byte
34128 movzbl (SKBDATA,%rsi),%eax
34129 + pax_force_retaddr
34130 ret
34131
34132 /* rsi contains offset and can be scratched */
34133 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34134 js bpf_error
34135 mov - MAX_BPF_STACK + 32(%rbp),%eax
34136 bswap %eax
34137 + pax_force_retaddr
34138 ret
34139
34140 bpf_slow_path_half:
34141 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34142 mov - MAX_BPF_STACK + 32(%rbp),%ax
34143 rol $8,%ax
34144 movzwl %ax,%eax
34145 + pax_force_retaddr
34146 ret
34147
34148 bpf_slow_path_byte:
34149 bpf_slow_path_common(1)
34150 js bpf_error
34151 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34152 + pax_force_retaddr
34153 ret
34154
34155 #define sk_negative_common(SIZE) \
34156 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34157 sk_negative_common(4)
34158 mov (%rax), %eax
34159 bswap %eax
34160 + pax_force_retaddr
34161 ret
34162
34163 bpf_slow_path_half_neg:
34164 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34165 mov (%rax),%ax
34166 rol $8,%ax
34167 movzwl %ax,%eax
34168 + pax_force_retaddr
34169 ret
34170
34171 bpf_slow_path_byte_neg:
34172 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34173 .globl sk_load_byte_negative_offset
34174 sk_negative_common(1)
34175 movzbl (%rax), %eax
34176 + pax_force_retaddr
34177 ret
34178
34179 bpf_error:
34180 @@ -156,4 +166,5 @@ bpf_error:
34181 mov - MAX_BPF_STACK + 16(%rbp),%r14
34182 mov - MAX_BPF_STACK + 24(%rbp),%r15
34183 leaveq
34184 + pax_force_retaddr
34185 ret
34186 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34187 index 9875143..00f6656 100644
34188 --- a/arch/x86/net/bpf_jit_comp.c
34189 +++ b/arch/x86/net/bpf_jit_comp.c
34190 @@ -13,7 +13,11 @@
34191 #include <linux/if_vlan.h>
34192 #include <asm/cacheflush.h>
34193
34194 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34195 +int bpf_jit_enable __read_only;
34196 +#else
34197 int bpf_jit_enable __read_mostly;
34198 +#endif
34199
34200 /*
34201 * assembly code in arch/x86/net/bpf_jit.S
34202 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34203 static void jit_fill_hole(void *area, unsigned int size)
34204 {
34205 /* fill whole space with int3 instructions */
34206 + pax_open_kernel();
34207 memset(area, 0xcc, size);
34208 + pax_close_kernel();
34209 }
34210
34211 struct jit_context {
34212 @@ -896,7 +902,9 @@ common_load:
34213 pr_err("bpf_jit_compile fatal error\n");
34214 return -EFAULT;
34215 }
34216 + pax_open_kernel();
34217 memcpy(image + proglen, temp, ilen);
34218 + pax_close_kernel();
34219 }
34220 proglen += ilen;
34221 addrs[i] = proglen;
34222 @@ -968,7 +976,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34223
34224 if (image) {
34225 bpf_flush_icache(header, image + proglen);
34226 - set_memory_ro((unsigned long)header, header->pages);
34227 prog->bpf_func = (void *)image;
34228 prog->jited = true;
34229 }
34230 @@ -981,12 +988,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34231 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34232 struct bpf_binary_header *header = (void *)addr;
34233
34234 - if (!fp->jited)
34235 - goto free_filter;
34236 + if (fp->jited)
34237 + bpf_jit_binary_free(header);
34238
34239 - set_memory_rw(addr, header->pages);
34240 - bpf_jit_binary_free(header);
34241 -
34242 -free_filter:
34243 bpf_prog_unlock_free(fp);
34244 }
34245 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34246 index 5d04be5..2beeaa2 100644
34247 --- a/arch/x86/oprofile/backtrace.c
34248 +++ b/arch/x86/oprofile/backtrace.c
34249 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34250 struct stack_frame_ia32 *fp;
34251 unsigned long bytes;
34252
34253 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34254 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34255 if (bytes != 0)
34256 return NULL;
34257
34258 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34259 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34260
34261 oprofile_add_trace(bufhead[0].return_address);
34262
34263 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34264 struct stack_frame bufhead[2];
34265 unsigned long bytes;
34266
34267 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34268 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34269 if (bytes != 0)
34270 return NULL;
34271
34272 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34273 {
34274 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34275
34276 - if (!user_mode_vm(regs)) {
34277 + if (!user_mode(regs)) {
34278 unsigned long stack = kernel_stack_pointer(regs);
34279 if (depth)
34280 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34281 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34282 index 1d2e639..f6ef82a 100644
34283 --- a/arch/x86/oprofile/nmi_int.c
34284 +++ b/arch/x86/oprofile/nmi_int.c
34285 @@ -23,6 +23,7 @@
34286 #include <asm/nmi.h>
34287 #include <asm/msr.h>
34288 #include <asm/apic.h>
34289 +#include <asm/pgtable.h>
34290
34291 #include "op_counter.h"
34292 #include "op_x86_model.h"
34293 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34294 if (ret)
34295 return ret;
34296
34297 - if (!model->num_virt_counters)
34298 - model->num_virt_counters = model->num_counters;
34299 + if (!model->num_virt_counters) {
34300 + pax_open_kernel();
34301 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34302 + pax_close_kernel();
34303 + }
34304
34305 mux_init(ops);
34306
34307 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34308 index 50d86c0..7985318 100644
34309 --- a/arch/x86/oprofile/op_model_amd.c
34310 +++ b/arch/x86/oprofile/op_model_amd.c
34311 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34312 num_counters = AMD64_NUM_COUNTERS;
34313 }
34314
34315 - op_amd_spec.num_counters = num_counters;
34316 - op_amd_spec.num_controls = num_counters;
34317 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34318 + pax_open_kernel();
34319 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34320 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34321 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34322 + pax_close_kernel();
34323
34324 return 0;
34325 }
34326 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34327 index d90528e..0127e2b 100644
34328 --- a/arch/x86/oprofile/op_model_ppro.c
34329 +++ b/arch/x86/oprofile/op_model_ppro.c
34330 @@ -19,6 +19,7 @@
34331 #include <asm/msr.h>
34332 #include <asm/apic.h>
34333 #include <asm/nmi.h>
34334 +#include <asm/pgtable.h>
34335
34336 #include "op_x86_model.h"
34337 #include "op_counter.h"
34338 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34339
34340 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34341
34342 - op_arch_perfmon_spec.num_counters = num_counters;
34343 - op_arch_perfmon_spec.num_controls = num_counters;
34344 + pax_open_kernel();
34345 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34346 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34347 + pax_close_kernel();
34348 }
34349
34350 static int arch_perfmon_init(struct oprofile_operations *ignore)
34351 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34352 index 71e8a67..6a313bb 100644
34353 --- a/arch/x86/oprofile/op_x86_model.h
34354 +++ b/arch/x86/oprofile/op_x86_model.h
34355 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34356 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34357 struct op_msrs const * const msrs);
34358 #endif
34359 -};
34360 +} __do_const;
34361
34362 struct op_counter_config;
34363
34364 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34365 index 44b9271..4c5a988 100644
34366 --- a/arch/x86/pci/intel_mid_pci.c
34367 +++ b/arch/x86/pci/intel_mid_pci.c
34368 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34369 pci_mmcfg_late_init();
34370 pcibios_enable_irq = intel_mid_pci_irq_enable;
34371 pcibios_disable_irq = intel_mid_pci_irq_disable;
34372 - pci_root_ops = intel_mid_pci_ops;
34373 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34374 pci_soc_mode = 1;
34375 /* Continue with standard init */
34376 return 1;
34377 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34378 index 5dc6ca5..25c03f5 100644
34379 --- a/arch/x86/pci/irq.c
34380 +++ b/arch/x86/pci/irq.c
34381 @@ -51,7 +51,7 @@ struct irq_router {
34382 struct irq_router_handler {
34383 u16 vendor;
34384 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34385 -};
34386 +} __do_const;
34387
34388 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34389 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34390 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34391 return 0;
34392 }
34393
34394 -static __initdata struct irq_router_handler pirq_routers[] = {
34395 +static __initconst const struct irq_router_handler pirq_routers[] = {
34396 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34397 { PCI_VENDOR_ID_AL, ali_router_probe },
34398 { PCI_VENDOR_ID_ITE, ite_router_probe },
34399 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34400 static void __init pirq_find_router(struct irq_router *r)
34401 {
34402 struct irq_routing_table *rt = pirq_table;
34403 - struct irq_router_handler *h;
34404 + const struct irq_router_handler *h;
34405
34406 #ifdef CONFIG_PCI_BIOS
34407 if (!rt->signature) {
34408 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34409 return 0;
34410 }
34411
34412 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34413 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34414 {
34415 .callback = fix_broken_hp_bios_irq9,
34416 .ident = "HP Pavilion N5400 Series Laptop",
34417 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34418 index 9b83b90..4112152 100644
34419 --- a/arch/x86/pci/pcbios.c
34420 +++ b/arch/x86/pci/pcbios.c
34421 @@ -79,7 +79,7 @@ union bios32 {
34422 static struct {
34423 unsigned long address;
34424 unsigned short segment;
34425 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34426 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34427
34428 /*
34429 * Returns the entry point for the given service, NULL on error
34430 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34431 unsigned long length; /* %ecx */
34432 unsigned long entry; /* %edx */
34433 unsigned long flags;
34434 + struct desc_struct d, *gdt;
34435
34436 local_irq_save(flags);
34437 - __asm__("lcall *(%%edi); cld"
34438 +
34439 + gdt = get_cpu_gdt_table(smp_processor_id());
34440 +
34441 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34442 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34443 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34444 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34445 +
34446 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34447 : "=a" (return_code),
34448 "=b" (address),
34449 "=c" (length),
34450 "=d" (entry)
34451 : "0" (service),
34452 "1" (0),
34453 - "D" (&bios32_indirect));
34454 + "D" (&bios32_indirect),
34455 + "r"(__PCIBIOS_DS)
34456 + : "memory");
34457 +
34458 + pax_open_kernel();
34459 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34460 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34461 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34462 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34463 + pax_close_kernel();
34464 +
34465 local_irq_restore(flags);
34466
34467 switch (return_code) {
34468 - case 0:
34469 - return address + entry;
34470 - case 0x80: /* Not present */
34471 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34472 - return 0;
34473 - default: /* Shouldn't happen */
34474 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34475 - service, return_code);
34476 + case 0: {
34477 + int cpu;
34478 + unsigned char flags;
34479 +
34480 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34481 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34482 + printk(KERN_WARNING "bios32_service: not valid\n");
34483 return 0;
34484 + }
34485 + address = address + PAGE_OFFSET;
34486 + length += 16UL; /* some BIOSs underreport this... */
34487 + flags = 4;
34488 + if (length >= 64*1024*1024) {
34489 + length >>= PAGE_SHIFT;
34490 + flags |= 8;
34491 + }
34492 +
34493 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34494 + gdt = get_cpu_gdt_table(cpu);
34495 + pack_descriptor(&d, address, length, 0x9b, flags);
34496 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34497 + pack_descriptor(&d, address, length, 0x93, flags);
34498 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34499 + }
34500 + return entry;
34501 + }
34502 + case 0x80: /* Not present */
34503 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34504 + return 0;
34505 + default: /* Shouldn't happen */
34506 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34507 + service, return_code);
34508 + return 0;
34509 }
34510 }
34511
34512 static struct {
34513 unsigned long address;
34514 unsigned short segment;
34515 -} pci_indirect = { 0, __KERNEL_CS };
34516 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34517
34518 -static int pci_bios_present;
34519 +static int pci_bios_present __read_only;
34520
34521 static int __init check_pcibios(void)
34522 {
34523 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34524 unsigned long flags, pcibios_entry;
34525
34526 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34527 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34528 + pci_indirect.address = pcibios_entry;
34529
34530 local_irq_save(flags);
34531 - __asm__(
34532 - "lcall *(%%edi); cld\n\t"
34533 + __asm__("movw %w6, %%ds\n\t"
34534 + "lcall *%%ss:(%%edi); cld\n\t"
34535 + "push %%ss\n\t"
34536 + "pop %%ds\n\t"
34537 "jc 1f\n\t"
34538 "xor %%ah, %%ah\n"
34539 "1:"
34540 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34541 "=b" (ebx),
34542 "=c" (ecx)
34543 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34544 - "D" (&pci_indirect)
34545 + "D" (&pci_indirect),
34546 + "r" (__PCIBIOS_DS)
34547 : "memory");
34548 local_irq_restore(flags);
34549
34550 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34551
34552 switch (len) {
34553 case 1:
34554 - __asm__("lcall *(%%esi); cld\n\t"
34555 + __asm__("movw %w6, %%ds\n\t"
34556 + "lcall *%%ss:(%%esi); cld\n\t"
34557 + "push %%ss\n\t"
34558 + "pop %%ds\n\t"
34559 "jc 1f\n\t"
34560 "xor %%ah, %%ah\n"
34561 "1:"
34562 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34563 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34564 "b" (bx),
34565 "D" ((long)reg),
34566 - "S" (&pci_indirect));
34567 + "S" (&pci_indirect),
34568 + "r" (__PCIBIOS_DS));
34569 /*
34570 * Zero-extend the result beyond 8 bits, do not trust the
34571 * BIOS having done it:
34572 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34573 *value &= 0xff;
34574 break;
34575 case 2:
34576 - __asm__("lcall *(%%esi); cld\n\t"
34577 + __asm__("movw %w6, %%ds\n\t"
34578 + "lcall *%%ss:(%%esi); cld\n\t"
34579 + "push %%ss\n\t"
34580 + "pop %%ds\n\t"
34581 "jc 1f\n\t"
34582 "xor %%ah, %%ah\n"
34583 "1:"
34584 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34585 : "1" (PCIBIOS_READ_CONFIG_WORD),
34586 "b" (bx),
34587 "D" ((long)reg),
34588 - "S" (&pci_indirect));
34589 + "S" (&pci_indirect),
34590 + "r" (__PCIBIOS_DS));
34591 /*
34592 * Zero-extend the result beyond 16 bits, do not trust the
34593 * BIOS having done it:
34594 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34595 *value &= 0xffff;
34596 break;
34597 case 4:
34598 - __asm__("lcall *(%%esi); cld\n\t"
34599 + __asm__("movw %w6, %%ds\n\t"
34600 + "lcall *%%ss:(%%esi); cld\n\t"
34601 + "push %%ss\n\t"
34602 + "pop %%ds\n\t"
34603 "jc 1f\n\t"
34604 "xor %%ah, %%ah\n"
34605 "1:"
34606 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34607 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34608 "b" (bx),
34609 "D" ((long)reg),
34610 - "S" (&pci_indirect));
34611 + "S" (&pci_indirect),
34612 + "r" (__PCIBIOS_DS));
34613 break;
34614 }
34615
34616 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34617
34618 switch (len) {
34619 case 1:
34620 - __asm__("lcall *(%%esi); cld\n\t"
34621 + __asm__("movw %w6, %%ds\n\t"
34622 + "lcall *%%ss:(%%esi); cld\n\t"
34623 + "push %%ss\n\t"
34624 + "pop %%ds\n\t"
34625 "jc 1f\n\t"
34626 "xor %%ah, %%ah\n"
34627 "1:"
34628 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34629 "c" (value),
34630 "b" (bx),
34631 "D" ((long)reg),
34632 - "S" (&pci_indirect));
34633 + "S" (&pci_indirect),
34634 + "r" (__PCIBIOS_DS));
34635 break;
34636 case 2:
34637 - __asm__("lcall *(%%esi); cld\n\t"
34638 + __asm__("movw %w6, %%ds\n\t"
34639 + "lcall *%%ss:(%%esi); cld\n\t"
34640 + "push %%ss\n\t"
34641 + "pop %%ds\n\t"
34642 "jc 1f\n\t"
34643 "xor %%ah, %%ah\n"
34644 "1:"
34645 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34646 "c" (value),
34647 "b" (bx),
34648 "D" ((long)reg),
34649 - "S" (&pci_indirect));
34650 + "S" (&pci_indirect),
34651 + "r" (__PCIBIOS_DS));
34652 break;
34653 case 4:
34654 - __asm__("lcall *(%%esi); cld\n\t"
34655 + __asm__("movw %w6, %%ds\n\t"
34656 + "lcall *%%ss:(%%esi); cld\n\t"
34657 + "push %%ss\n\t"
34658 + "pop %%ds\n\t"
34659 "jc 1f\n\t"
34660 "xor %%ah, %%ah\n"
34661 "1:"
34662 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34663 "c" (value),
34664 "b" (bx),
34665 "D" ((long)reg),
34666 - "S" (&pci_indirect));
34667 + "S" (&pci_indirect),
34668 + "r" (__PCIBIOS_DS));
34669 break;
34670 }
34671
34672 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34673
34674 DBG("PCI: Fetching IRQ routing table... ");
34675 __asm__("push %%es\n\t"
34676 + "movw %w8, %%ds\n\t"
34677 "push %%ds\n\t"
34678 "pop %%es\n\t"
34679 - "lcall *(%%esi); cld\n\t"
34680 + "lcall *%%ss:(%%esi); cld\n\t"
34681 "pop %%es\n\t"
34682 + "push %%ss\n\t"
34683 + "pop %%ds\n"
34684 "jc 1f\n\t"
34685 "xor %%ah, %%ah\n"
34686 "1:"
34687 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34688 "1" (0),
34689 "D" ((long) &opt),
34690 "S" (&pci_indirect),
34691 - "m" (opt)
34692 + "m" (opt),
34693 + "r" (__PCIBIOS_DS)
34694 : "memory");
34695 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34696 if (ret & 0xff00)
34697 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34698 {
34699 int ret;
34700
34701 - __asm__("lcall *(%%esi); cld\n\t"
34702 + __asm__("movw %w5, %%ds\n\t"
34703 + "lcall *%%ss:(%%esi); cld\n\t"
34704 + "push %%ss\n\t"
34705 + "pop %%ds\n"
34706 "jc 1f\n\t"
34707 "xor %%ah, %%ah\n"
34708 "1:"
34709 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34710 : "0" (PCIBIOS_SET_PCI_HW_INT),
34711 "b" ((dev->bus->number << 8) | dev->devfn),
34712 "c" ((irq << 8) | (pin + 10)),
34713 - "S" (&pci_indirect));
34714 + "S" (&pci_indirect),
34715 + "r" (__PCIBIOS_DS));
34716 return !(ret & 0xff00);
34717 }
34718 EXPORT_SYMBOL(pcibios_set_irq_routing);
34719 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34720 index 40e7cda..c7e6672 100644
34721 --- a/arch/x86/platform/efi/efi_32.c
34722 +++ b/arch/x86/platform/efi/efi_32.c
34723 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34724 {
34725 struct desc_ptr gdt_descr;
34726
34727 +#ifdef CONFIG_PAX_KERNEXEC
34728 + struct desc_struct d;
34729 +#endif
34730 +
34731 local_irq_save(efi_rt_eflags);
34732
34733 load_cr3(initial_page_table);
34734 __flush_tlb_all();
34735
34736 +#ifdef CONFIG_PAX_KERNEXEC
34737 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34738 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34739 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34740 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34741 +#endif
34742 +
34743 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34744 gdt_descr.size = GDT_SIZE - 1;
34745 load_gdt(&gdt_descr);
34746 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34747 {
34748 struct desc_ptr gdt_descr;
34749
34750 +#ifdef CONFIG_PAX_KERNEXEC
34751 + struct desc_struct d;
34752 +
34753 + memset(&d, 0, sizeof d);
34754 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34755 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34756 +#endif
34757 +
34758 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34759 gdt_descr.size = GDT_SIZE - 1;
34760 load_gdt(&gdt_descr);
34761
34762 +#ifdef CONFIG_PAX_PER_CPU_PGD
34763 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34764 +#else
34765 load_cr3(swapper_pg_dir);
34766 +#endif
34767 +
34768 __flush_tlb_all();
34769
34770 local_irq_restore(efi_rt_eflags);
34771 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34772 index 17e80d8..9fa6e41 100644
34773 --- a/arch/x86/platform/efi/efi_64.c
34774 +++ b/arch/x86/platform/efi/efi_64.c
34775 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34776 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34777 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34778 }
34779 +
34780 +#ifdef CONFIG_PAX_PER_CPU_PGD
34781 + load_cr3(swapper_pg_dir);
34782 +#endif
34783 +
34784 __flush_tlb_all();
34785 }
34786
34787 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34788 for (pgd = 0; pgd < n_pgds; pgd++)
34789 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34790 kfree(save_pgd);
34791 +
34792 +#ifdef CONFIG_PAX_PER_CPU_PGD
34793 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34794 +#endif
34795 +
34796 __flush_tlb_all();
34797 local_irq_restore(efi_flags);
34798 early_code_mapping_set_exec(0);
34799 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34800 unsigned npages;
34801 pgd_t *pgd;
34802
34803 - if (efi_enabled(EFI_OLD_MEMMAP))
34804 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34805 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34806 + * able to execute the EFI services.
34807 + */
34808 + if (__supported_pte_mask & _PAGE_NX) {
34809 + unsigned long addr = (unsigned long) __va(0);
34810 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34811 +
34812 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34813 +#ifdef CONFIG_PAX_PER_CPU_PGD
34814 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34815 +#endif
34816 + set_pgd(pgd_offset_k(addr), pe);
34817 + }
34818 +
34819 return 0;
34820 + }
34821
34822 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34823 pgd = __va(efi_scratch.efi_pgt);
34824 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34825 index 040192b..7d3300f 100644
34826 --- a/arch/x86/platform/efi/efi_stub_32.S
34827 +++ b/arch/x86/platform/efi/efi_stub_32.S
34828 @@ -6,7 +6,9 @@
34829 */
34830
34831 #include <linux/linkage.h>
34832 +#include <linux/init.h>
34833 #include <asm/page_types.h>
34834 +#include <asm/segment.h>
34835
34836 /*
34837 * efi_call_phys(void *, ...) is a function with variable parameters.
34838 @@ -20,7 +22,7 @@
34839 * service functions will comply with gcc calling convention, too.
34840 */
34841
34842 -.text
34843 +__INIT
34844 ENTRY(efi_call_phys)
34845 /*
34846 * 0. The function can only be called in Linux kernel. So CS has been
34847 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34848 * The mapping of lower virtual memory has been created in prolog and
34849 * epilog.
34850 */
34851 - movl $1f, %edx
34852 - subl $__PAGE_OFFSET, %edx
34853 - jmp *%edx
34854 +#ifdef CONFIG_PAX_KERNEXEC
34855 + movl $(__KERNEXEC_EFI_DS), %edx
34856 + mov %edx, %ds
34857 + mov %edx, %es
34858 + mov %edx, %ss
34859 + addl $2f,(1f)
34860 + ljmp *(1f)
34861 +
34862 +__INITDATA
34863 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
34864 +.previous
34865 +
34866 +2:
34867 + subl $2b,(1b)
34868 +#else
34869 + jmp 1f-__PAGE_OFFSET
34870 1:
34871 +#endif
34872
34873 /*
34874 * 2. Now on the top of stack is the return
34875 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
34876 * parameter 2, ..., param n. To make things easy, we save the return
34877 * address of efi_call_phys in a global variable.
34878 */
34879 - popl %edx
34880 - movl %edx, saved_return_addr
34881 - /* get the function pointer into ECX*/
34882 - popl %ecx
34883 - movl %ecx, efi_rt_function_ptr
34884 - movl $2f, %edx
34885 - subl $__PAGE_OFFSET, %edx
34886 - pushl %edx
34887 + popl (saved_return_addr)
34888 + popl (efi_rt_function_ptr)
34889
34890 /*
34891 * 3. Clear PG bit in %CR0.
34892 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
34893 /*
34894 * 5. Call the physical function.
34895 */
34896 - jmp *%ecx
34897 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
34898
34899 -2:
34900 /*
34901 * 6. After EFI runtime service returns, control will return to
34902 * following instruction. We'd better readjust stack pointer first.
34903 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
34904 movl %cr0, %edx
34905 orl $0x80000000, %edx
34906 movl %edx, %cr0
34907 - jmp 1f
34908 -1:
34909 +
34910 /*
34911 * 8. Now restore the virtual mode from flat mode by
34912 * adding EIP with PAGE_OFFSET.
34913 */
34914 - movl $1f, %edx
34915 - jmp *%edx
34916 +#ifdef CONFIG_PAX_KERNEXEC
34917 + movl $(__KERNEL_DS), %edx
34918 + mov %edx, %ds
34919 + mov %edx, %es
34920 + mov %edx, %ss
34921 + ljmp $(__KERNEL_CS),$1f
34922 +#else
34923 + jmp 1f+__PAGE_OFFSET
34924 +#endif
34925 1:
34926
34927 /*
34928 * 9. Balance the stack. And because EAX contain the return value,
34929 * we'd better not clobber it.
34930 */
34931 - leal efi_rt_function_ptr, %edx
34932 - movl (%edx), %ecx
34933 - pushl %ecx
34934 + pushl (efi_rt_function_ptr)
34935
34936 /*
34937 - * 10. Push the saved return address onto the stack and return.
34938 + * 10. Return to the saved return address.
34939 */
34940 - leal saved_return_addr, %edx
34941 - movl (%edx), %ecx
34942 - pushl %ecx
34943 - ret
34944 + jmpl *(saved_return_addr)
34945 ENDPROC(efi_call_phys)
34946 .previous
34947
34948 -.data
34949 +__INITDATA
34950 saved_return_addr:
34951 .long 0
34952 efi_rt_function_ptr:
34953 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
34954 index 86d0f9e..6d499f4 100644
34955 --- a/arch/x86/platform/efi/efi_stub_64.S
34956 +++ b/arch/x86/platform/efi/efi_stub_64.S
34957 @@ -11,6 +11,7 @@
34958 #include <asm/msr.h>
34959 #include <asm/processor-flags.h>
34960 #include <asm/page_types.h>
34961 +#include <asm/alternative-asm.h>
34962
34963 #define SAVE_XMM \
34964 mov %rsp, %rax; \
34965 @@ -88,6 +89,7 @@ ENTRY(efi_call)
34966 RESTORE_PGT
34967 addq $48, %rsp
34968 RESTORE_XMM
34969 + pax_force_retaddr 0, 1
34970 ret
34971 ENDPROC(efi_call)
34972
34973 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
34974 index 1bbedc4..eb795b5 100644
34975 --- a/arch/x86/platform/intel-mid/intel-mid.c
34976 +++ b/arch/x86/platform/intel-mid/intel-mid.c
34977 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
34978 {
34979 };
34980
34981 -static void intel_mid_reboot(void)
34982 +static void __noreturn intel_mid_reboot(void)
34983 {
34984 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
34985 + BUG();
34986 }
34987
34988 static unsigned long __init intel_mid_calibrate_tsc(void)
34989 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
34990 index 3c1c386..59a68ed 100644
34991 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
34992 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
34993 @@ -13,6 +13,6 @@
34994 /* For every CPU addition a new get_<cpuname>_ops interface needs
34995 * to be added.
34996 */
34997 -extern void *get_penwell_ops(void);
34998 -extern void *get_cloverview_ops(void);
34999 -extern void *get_tangier_ops(void);
35000 +extern const void *get_penwell_ops(void);
35001 +extern const void *get_cloverview_ops(void);
35002 +extern const void *get_tangier_ops(void);
35003 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35004 index 23381d2..8ddc10e 100644
35005 --- a/arch/x86/platform/intel-mid/mfld.c
35006 +++ b/arch/x86/platform/intel-mid/mfld.c
35007 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35008 pm_power_off = mfld_power_off;
35009 }
35010
35011 -void *get_penwell_ops(void)
35012 +const void *get_penwell_ops(void)
35013 {
35014 return &penwell_ops;
35015 }
35016
35017 -void *get_cloverview_ops(void)
35018 +const void *get_cloverview_ops(void)
35019 {
35020 return &penwell_ops;
35021 }
35022 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35023 index aaca917..66eadbc 100644
35024 --- a/arch/x86/platform/intel-mid/mrfl.c
35025 +++ b/arch/x86/platform/intel-mid/mrfl.c
35026 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35027 .arch_setup = tangier_arch_setup,
35028 };
35029
35030 -void *get_tangier_ops(void)
35031 +const void *get_tangier_ops(void)
35032 {
35033 return &tangier_ops;
35034 }
35035 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35036 index d6ee929..3637cb5 100644
35037 --- a/arch/x86/platform/olpc/olpc_dt.c
35038 +++ b/arch/x86/platform/olpc/olpc_dt.c
35039 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35040 return res;
35041 }
35042
35043 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35044 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35045 .nextprop = olpc_dt_nextprop,
35046 .getproplen = olpc_dt_getproplen,
35047 .getproperty = olpc_dt_getproperty,
35048 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35049 index 6ec7910..ecdbb11 100644
35050 --- a/arch/x86/power/cpu.c
35051 +++ b/arch/x86/power/cpu.c
35052 @@ -137,11 +137,8 @@ static void do_fpu_end(void)
35053 static void fix_processor_context(void)
35054 {
35055 int cpu = smp_processor_id();
35056 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35057 -#ifdef CONFIG_X86_64
35058 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35059 - tss_desc tss;
35060 -#endif
35061 + struct tss_struct *t = init_tss + cpu;
35062 +
35063 set_tss_desc(cpu, t); /*
35064 * This just modifies memory; should not be
35065 * necessary. But... This is necessary, because
35066 @@ -150,10 +147,6 @@ static void fix_processor_context(void)
35067 */
35068
35069 #ifdef CONFIG_X86_64
35070 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35071 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35072 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35073 -
35074 syscall_init(); /* This sets MSR_*STAR and related */
35075 #endif
35076 load_TR_desc(); /* This does ltr */
35077 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35078 index bad628a..a102610 100644
35079 --- a/arch/x86/realmode/init.c
35080 +++ b/arch/x86/realmode/init.c
35081 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35082 __va(real_mode_header->trampoline_header);
35083
35084 #ifdef CONFIG_X86_32
35085 - trampoline_header->start = __pa_symbol(startup_32_smp);
35086 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35087 +
35088 +#ifdef CONFIG_PAX_KERNEXEC
35089 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35090 +#endif
35091 +
35092 + trampoline_header->boot_cs = __BOOT_CS;
35093 trampoline_header->gdt_limit = __BOOT_DS + 7;
35094 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35095 #else
35096 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35097 *trampoline_cr4_features = read_cr4();
35098
35099 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35100 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35101 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35102 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35103 #endif
35104 }
35105 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35106 index 7c0d7be..d24dc88 100644
35107 --- a/arch/x86/realmode/rm/Makefile
35108 +++ b/arch/x86/realmode/rm/Makefile
35109 @@ -67,5 +67,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35110
35111 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35112 -I$(srctree)/arch/x86/boot
35113 +ifdef CONSTIFY_PLUGIN
35114 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35115 +endif
35116 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35117 GCOV_PROFILE := n
35118 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35119 index a28221d..93c40f1 100644
35120 --- a/arch/x86/realmode/rm/header.S
35121 +++ b/arch/x86/realmode/rm/header.S
35122 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35123 #endif
35124 /* APM/BIOS reboot */
35125 .long pa_machine_real_restart_asm
35126 -#ifdef CONFIG_X86_64
35127 +#ifdef CONFIG_X86_32
35128 + .long __KERNEL_CS
35129 +#else
35130 .long __KERNEL32_CS
35131 #endif
35132 END(real_mode_header)
35133 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35134 index 48ddd76..c26749f 100644
35135 --- a/arch/x86/realmode/rm/trampoline_32.S
35136 +++ b/arch/x86/realmode/rm/trampoline_32.S
35137 @@ -24,6 +24,12 @@
35138 #include <asm/page_types.h>
35139 #include "realmode.h"
35140
35141 +#ifdef CONFIG_PAX_KERNEXEC
35142 +#define ta(X) (X)
35143 +#else
35144 +#define ta(X) (pa_ ## X)
35145 +#endif
35146 +
35147 .text
35148 .code16
35149
35150 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35151
35152 cli # We should be safe anyway
35153
35154 - movl tr_start, %eax # where we need to go
35155 -
35156 movl $0xA5A5A5A5, trampoline_status
35157 # write marker for master knows we're running
35158
35159 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35160 movw $1, %dx # protected mode (PE) bit
35161 lmsw %dx # into protected mode
35162
35163 - ljmpl $__BOOT_CS, $pa_startup_32
35164 + ljmpl *(trampoline_header)
35165
35166 .section ".text32","ax"
35167 .code32
35168 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35169 .balign 8
35170 GLOBAL(trampoline_header)
35171 tr_start: .space 4
35172 - tr_gdt_pad: .space 2
35173 + tr_boot_cs: .space 2
35174 tr_gdt: .space 6
35175 END(trampoline_header)
35176
35177 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35178 index dac7b20..72dbaca 100644
35179 --- a/arch/x86/realmode/rm/trampoline_64.S
35180 +++ b/arch/x86/realmode/rm/trampoline_64.S
35181 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35182 movl %edx, %gs
35183
35184 movl pa_tr_cr4, %eax
35185 + andl $~X86_CR4_PCIDE, %eax
35186 movl %eax, %cr4 # Enable PAE mode
35187
35188 # Setup trampoline 4 level pagetables
35189 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35190 wrmsr
35191
35192 # Enable paging and in turn activate Long Mode
35193 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35194 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35195 movl %eax, %cr0
35196
35197 /*
35198 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35199 index 9e7e147..25a4158 100644
35200 --- a/arch/x86/realmode/rm/wakeup_asm.S
35201 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35202 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35203 lgdtl pmode_gdt
35204
35205 /* This really couldn't... */
35206 - movl pmode_entry, %eax
35207 movl pmode_cr0, %ecx
35208 movl %ecx, %cr0
35209 - ljmpl $__KERNEL_CS, $pa_startup_32
35210 - /* -> jmp *%eax in trampoline_32.S */
35211 +
35212 + ljmpl *pmode_entry
35213 #else
35214 jmp trampoline_start
35215 #endif
35216 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35217 index 604a37e..e49702a 100644
35218 --- a/arch/x86/tools/Makefile
35219 +++ b/arch/x86/tools/Makefile
35220 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35221
35222 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35223
35224 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35225 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35226 hostprogs-y += relocs
35227 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35228 PHONY += relocs
35229 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35230 index 0c2fae8..88036b7 100644
35231 --- a/arch/x86/tools/relocs.c
35232 +++ b/arch/x86/tools/relocs.c
35233 @@ -1,5 +1,7 @@
35234 /* This is included from relocs_32/64.c */
35235
35236 +#include "../../../include/generated/autoconf.h"
35237 +
35238 #define ElfW(type) _ElfW(ELF_BITS, type)
35239 #define _ElfW(bits, type) __ElfW(bits, type)
35240 #define __ElfW(bits, type) Elf##bits##_##type
35241 @@ -11,6 +13,7 @@
35242 #define Elf_Sym ElfW(Sym)
35243
35244 static Elf_Ehdr ehdr;
35245 +static Elf_Phdr *phdr;
35246
35247 struct relocs {
35248 uint32_t *offset;
35249 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35250 }
35251 }
35252
35253 +static void read_phdrs(FILE *fp)
35254 +{
35255 + unsigned int i;
35256 +
35257 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35258 + if (!phdr) {
35259 + die("Unable to allocate %d program headers\n",
35260 + ehdr.e_phnum);
35261 + }
35262 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35263 + die("Seek to %d failed: %s\n",
35264 + ehdr.e_phoff, strerror(errno));
35265 + }
35266 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35267 + die("Cannot read ELF program headers: %s\n",
35268 + strerror(errno));
35269 + }
35270 + for(i = 0; i < ehdr.e_phnum; i++) {
35271 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35272 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35273 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35274 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35275 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35276 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35277 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35278 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35279 + }
35280 +
35281 +}
35282 +
35283 static void read_shdrs(FILE *fp)
35284 {
35285 - int i;
35286 + unsigned int i;
35287 Elf_Shdr shdr;
35288
35289 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35290 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35291
35292 static void read_strtabs(FILE *fp)
35293 {
35294 - int i;
35295 + unsigned int i;
35296 for (i = 0; i < ehdr.e_shnum; i++) {
35297 struct section *sec = &secs[i];
35298 if (sec->shdr.sh_type != SHT_STRTAB) {
35299 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35300
35301 static void read_symtabs(FILE *fp)
35302 {
35303 - int i,j;
35304 + unsigned int i,j;
35305 for (i = 0; i < ehdr.e_shnum; i++) {
35306 struct section *sec = &secs[i];
35307 if (sec->shdr.sh_type != SHT_SYMTAB) {
35308 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35309 }
35310
35311
35312 -static void read_relocs(FILE *fp)
35313 +static void read_relocs(FILE *fp, int use_real_mode)
35314 {
35315 - int i,j;
35316 + unsigned int i,j;
35317 + uint32_t base;
35318 +
35319 for (i = 0; i < ehdr.e_shnum; i++) {
35320 struct section *sec = &secs[i];
35321 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35322 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35323 die("Cannot read symbol table: %s\n",
35324 strerror(errno));
35325 }
35326 + base = 0;
35327 +
35328 +#ifdef CONFIG_X86_32
35329 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35330 + if (phdr[j].p_type != PT_LOAD )
35331 + continue;
35332 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35333 + continue;
35334 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35335 + break;
35336 + }
35337 +#endif
35338 +
35339 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35340 Elf_Rel *rel = &sec->reltab[j];
35341 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35342 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35343 rel->r_info = elf_xword_to_cpu(rel->r_info);
35344 #if (SHT_REL_TYPE == SHT_RELA)
35345 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35346 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35347
35348 static void print_absolute_symbols(void)
35349 {
35350 - int i;
35351 + unsigned int i;
35352 const char *format;
35353
35354 if (ELF_BITS == 64)
35355 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35356 for (i = 0; i < ehdr.e_shnum; i++) {
35357 struct section *sec = &secs[i];
35358 char *sym_strtab;
35359 - int j;
35360 + unsigned int j;
35361
35362 if (sec->shdr.sh_type != SHT_SYMTAB) {
35363 continue;
35364 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35365
35366 static void print_absolute_relocs(void)
35367 {
35368 - int i, printed = 0;
35369 + unsigned int i, printed = 0;
35370 const char *format;
35371
35372 if (ELF_BITS == 64)
35373 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35374 struct section *sec_applies, *sec_symtab;
35375 char *sym_strtab;
35376 Elf_Sym *sh_symtab;
35377 - int j;
35378 + unsigned int j;
35379 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35380 continue;
35381 }
35382 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35383 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35384 Elf_Sym *sym, const char *symname))
35385 {
35386 - int i;
35387 + unsigned int i;
35388 /* Walk through the relocations */
35389 for (i = 0; i < ehdr.e_shnum; i++) {
35390 char *sym_strtab;
35391 Elf_Sym *sh_symtab;
35392 struct section *sec_applies, *sec_symtab;
35393 - int j;
35394 + unsigned int j;
35395 struct section *sec = &secs[i];
35396
35397 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35398 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35399 {
35400 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35401 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35402 + char *sym_strtab = sec->link->link->strtab;
35403 +
35404 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35405 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35406 + return 0;
35407 +
35408 +#ifdef CONFIG_PAX_KERNEXEC
35409 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35410 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35411 + return 0;
35412 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35413 + return 0;
35414 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35415 + return 0;
35416 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35417 + return 0;
35418 +#endif
35419
35420 switch (r_type) {
35421 case R_386_NONE:
35422 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35423
35424 static void emit_relocs(int as_text, int use_real_mode)
35425 {
35426 - int i;
35427 + unsigned int i;
35428 int (*write_reloc)(uint32_t, FILE *) = write32;
35429 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35430 const char *symname);
35431 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35432 {
35433 regex_init(use_real_mode);
35434 read_ehdr(fp);
35435 + read_phdrs(fp);
35436 read_shdrs(fp);
35437 read_strtabs(fp);
35438 read_symtabs(fp);
35439 - read_relocs(fp);
35440 + read_relocs(fp, use_real_mode);
35441 if (ELF_BITS == 64)
35442 percpu_init();
35443 if (show_absolute_syms) {
35444 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35445 index f40281e..92728c9 100644
35446 --- a/arch/x86/um/mem_32.c
35447 +++ b/arch/x86/um/mem_32.c
35448 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35449 gate_vma.vm_start = FIXADDR_USER_START;
35450 gate_vma.vm_end = FIXADDR_USER_END;
35451 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35452 - gate_vma.vm_page_prot = __P101;
35453 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35454
35455 return 0;
35456 }
35457 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35458 index 80ffa5b..a33bd15 100644
35459 --- a/arch/x86/um/tls_32.c
35460 +++ b/arch/x86/um/tls_32.c
35461 @@ -260,7 +260,7 @@ out:
35462 if (unlikely(task == current &&
35463 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35464 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35465 - "without flushed TLS.", current->pid);
35466 + "without flushed TLS.", task_pid_nr(current));
35467 }
35468
35469 return 0;
35470 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35471 index 5a4affe..9e2d522 100644
35472 --- a/arch/x86/vdso/Makefile
35473 +++ b/arch/x86/vdso/Makefile
35474 @@ -174,7 +174,7 @@ quiet_cmd_vdso = VDSO $@
35475 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35476 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35477
35478 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35479 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35480 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35481 GCOV_PROFILE := n
35482
35483 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35484 index 0224987..c7d65a5 100644
35485 --- a/arch/x86/vdso/vdso2c.h
35486 +++ b/arch/x86/vdso/vdso2c.h
35487 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35488 unsigned long load_size = -1; /* Work around bogus warning */
35489 unsigned long mapping_size;
35490 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35491 - int i;
35492 + unsigned int i;
35493 unsigned long j;
35494 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35495 *alt_sec = NULL;
35496 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35497 index e904c27..b9eaa03 100644
35498 --- a/arch/x86/vdso/vdso32-setup.c
35499 +++ b/arch/x86/vdso/vdso32-setup.c
35500 @@ -14,6 +14,7 @@
35501 #include <asm/cpufeature.h>
35502 #include <asm/processor.h>
35503 #include <asm/vdso.h>
35504 +#include <asm/mman.h>
35505
35506 #ifdef CONFIG_COMPAT_VDSO
35507 #define VDSO_DEFAULT 0
35508 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35509 index 1c9f750..cfddb1a 100644
35510 --- a/arch/x86/vdso/vma.c
35511 +++ b/arch/x86/vdso/vma.c
35512 @@ -19,10 +19,7 @@
35513 #include <asm/page.h>
35514 #include <asm/hpet.h>
35515 #include <asm/desc.h>
35516 -
35517 -#if defined(CONFIG_X86_64)
35518 -unsigned int __read_mostly vdso64_enabled = 1;
35519 -#endif
35520 +#include <asm/mman.h>
35521
35522 void __init init_vdso_image(const struct vdso_image *image)
35523 {
35524 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35525 .pages = no_pages,
35526 };
35527
35528 +#ifdef CONFIG_PAX_RANDMMAP
35529 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35530 + calculate_addr = false;
35531 +#endif
35532 +
35533 if (calculate_addr) {
35534 addr = vdso_addr(current->mm->start_stack,
35535 image->size - image->sym_vvar_start);
35536 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35537 down_write(&mm->mmap_sem);
35538
35539 addr = get_unmapped_area(NULL, addr,
35540 - image->size - image->sym_vvar_start, 0, 0);
35541 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35542 if (IS_ERR_VALUE(addr)) {
35543 ret = addr;
35544 goto up_fail;
35545 }
35546
35547 text_start = addr - image->sym_vvar_start;
35548 - current->mm->context.vdso = (void __user *)text_start;
35549 + mm->context.vdso = text_start;
35550
35551 /*
35552 * MAYWRITE to allow gdb to COW and set breakpoints
35553 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35554 hpet_address >> PAGE_SHIFT,
35555 PAGE_SIZE,
35556 pgprot_noncached(PAGE_READONLY));
35557 -
35558 - if (ret)
35559 - goto up_fail;
35560 }
35561 #endif
35562
35563 up_fail:
35564 if (ret)
35565 - current->mm->context.vdso = NULL;
35566 + current->mm->context.vdso = 0;
35567
35568 up_write(&mm->mmap_sem);
35569 return ret;
35570 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35571
35572 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35573 current_thread_info()->sysenter_return =
35574 - current->mm->context.vdso +
35575 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35576 + (void __force_user *)(current->mm->context.vdso +
35577 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35578
35579 return 0;
35580 }
35581 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35582 #ifdef CONFIG_X86_64
35583 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35584 {
35585 - if (!vdso64_enabled)
35586 - return 0;
35587 -
35588 return map_vdso(&vdso_image_64, true);
35589 }
35590
35591 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35592 int uses_interp)
35593 {
35594 #ifdef CONFIG_X86_X32_ABI
35595 - if (test_thread_flag(TIF_X32)) {
35596 - if (!vdso64_enabled)
35597 - return 0;
35598 -
35599 + if (test_thread_flag(TIF_X32))
35600 return map_vdso(&vdso_image_x32, true);
35601 - }
35602 #endif
35603
35604 return load_vdso32();
35605 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35606 #endif
35607
35608 #ifdef CONFIG_X86_64
35609 -static __init int vdso_setup(char *s)
35610 -{
35611 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35612 - return 0;
35613 -}
35614 -__setup("vdso=", vdso_setup);
35615 -#endif
35616 -
35617 -#ifdef CONFIG_X86_64
35618 static void vgetcpu_cpu_init(void *arg)
35619 {
35620 int cpu = smp_processor_id();
35621 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35622 index e88fda8..76ce7ce 100644
35623 --- a/arch/x86/xen/Kconfig
35624 +++ b/arch/x86/xen/Kconfig
35625 @@ -9,6 +9,7 @@ config XEN
35626 select XEN_HAVE_PVMMU
35627 depends on X86_64 || (X86_32 && X86_PAE)
35628 depends on X86_TSC
35629 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35630 help
35631 This is the Linux Xen port. Enabling this will allow the
35632 kernel to boot in a paravirtualized environment under the
35633 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35634 index 78a881b..9994bbb 100644
35635 --- a/arch/x86/xen/enlighten.c
35636 +++ b/arch/x86/xen/enlighten.c
35637 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35638
35639 struct shared_info xen_dummy_shared_info;
35640
35641 -void *xen_initial_gdt;
35642 -
35643 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35644 __read_mostly int xen_have_vector_callback;
35645 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35646 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35647 {
35648 unsigned long va = dtr->address;
35649 unsigned int size = dtr->size + 1;
35650 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35651 - unsigned long frames[pages];
35652 + unsigned long frames[65536 / PAGE_SIZE];
35653 int f;
35654
35655 /*
35656 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35657 {
35658 unsigned long va = dtr->address;
35659 unsigned int size = dtr->size + 1;
35660 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35661 - unsigned long frames[pages];
35662 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35663 int f;
35664
35665 /*
35666 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35667 * 8-byte entries, or 16 4k pages..
35668 */
35669
35670 - BUG_ON(size > 65536);
35671 + BUG_ON(size > GDT_SIZE);
35672 BUG_ON(va & ~PAGE_MASK);
35673
35674 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35675 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35676 return 0;
35677 }
35678
35679 -static void set_xen_basic_apic_ops(void)
35680 +static void __init set_xen_basic_apic_ops(void)
35681 {
35682 apic->read = xen_apic_read;
35683 apic->write = xen_apic_write;
35684 @@ -1291,30 +1287,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35685 #endif
35686 };
35687
35688 -static void xen_reboot(int reason)
35689 +static __noreturn void xen_reboot(int reason)
35690 {
35691 struct sched_shutdown r = { .reason = reason };
35692
35693 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35694 - BUG();
35695 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35696 + BUG();
35697 }
35698
35699 -static void xen_restart(char *msg)
35700 +static __noreturn void xen_restart(char *msg)
35701 {
35702 xen_reboot(SHUTDOWN_reboot);
35703 }
35704
35705 -static void xen_emergency_restart(void)
35706 +static __noreturn void xen_emergency_restart(void)
35707 {
35708 xen_reboot(SHUTDOWN_reboot);
35709 }
35710
35711 -static void xen_machine_halt(void)
35712 +static __noreturn void xen_machine_halt(void)
35713 {
35714 xen_reboot(SHUTDOWN_poweroff);
35715 }
35716
35717 -static void xen_machine_power_off(void)
35718 +static __noreturn void xen_machine_power_off(void)
35719 {
35720 if (pm_power_off)
35721 pm_power_off();
35722 @@ -1467,8 +1463,11 @@ static void __ref xen_setup_gdt(int cpu)
35723 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35724 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35725
35726 - setup_stack_canary_segment(0);
35727 - switch_to_new_gdt(0);
35728 + setup_stack_canary_segment(cpu);
35729 +#ifdef CONFIG_X86_64
35730 + load_percpu_segment(cpu);
35731 +#endif
35732 + switch_to_new_gdt(cpu);
35733
35734 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35735 pv_cpu_ops.load_gdt = xen_load_gdt;
35736 @@ -1583,7 +1582,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35737 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35738
35739 /* Work out if we support NX */
35740 - x86_configure_nx();
35741 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35742 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35743 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35744 + unsigned l, h;
35745 +
35746 + __supported_pte_mask |= _PAGE_NX;
35747 + rdmsr(MSR_EFER, l, h);
35748 + l |= EFER_NX;
35749 + wrmsr(MSR_EFER, l, h);
35750 + }
35751 +#endif
35752
35753 /* Get mfn list */
35754 xen_build_dynamic_phys_to_machine();
35755 @@ -1611,13 +1620,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35756
35757 machine_ops = xen_machine_ops;
35758
35759 - /*
35760 - * The only reliable way to retain the initial address of the
35761 - * percpu gdt_page is to remember it here, so we can go and
35762 - * mark it RW later, when the initial percpu area is freed.
35763 - */
35764 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35765 -
35766 xen_smp_init();
35767
35768 #ifdef CONFIG_ACPI_NUMA
35769 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35770 index 5c1f9ac..0e15f5c 100644
35771 --- a/arch/x86/xen/mmu.c
35772 +++ b/arch/x86/xen/mmu.c
35773 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35774 return val;
35775 }
35776
35777 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35778 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35779 {
35780 if (val & _PAGE_PRESENT) {
35781 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35782 @@ -1836,7 +1836,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35783 * L3_k[511] -> level2_fixmap_pgt */
35784 convert_pfn_mfn(level3_kernel_pgt);
35785
35786 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35787 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35788 + convert_pfn_mfn(level3_vmemmap_pgt);
35789 /* L3_k[511][506] -> level1_fixmap_pgt */
35790 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35791 convert_pfn_mfn(level2_fixmap_pgt);
35792 }
35793 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35794 @@ -1861,11 +1865,16 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35795 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35796 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35797 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35798 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35799 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35800 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35801 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35802 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35803 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35804 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35805 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35806 set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35807 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35808
35809 /* Pin down new L4 */
35810 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35811 @@ -2049,6 +2058,7 @@ static void __init xen_post_allocator_init(void)
35812 pv_mmu_ops.set_pud = xen_set_pud;
35813 #if PAGETABLE_LEVELS == 4
35814 pv_mmu_ops.set_pgd = xen_set_pgd;
35815 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35816 #endif
35817
35818 /* This will work as long as patching hasn't happened yet
35819 @@ -2127,6 +2137,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35820 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35821 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35822 .set_pgd = xen_set_pgd_hyper,
35823 + .set_pgd_batched = xen_set_pgd_hyper,
35824
35825 .alloc_pud = xen_alloc_pmd_init,
35826 .release_pud = xen_release_pmd_init,
35827 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35828 index 4c071ae..00e7049 100644
35829 --- a/arch/x86/xen/smp.c
35830 +++ b/arch/x86/xen/smp.c
35831 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35832
35833 if (xen_pv_domain()) {
35834 if (!xen_feature(XENFEAT_writable_page_tables))
35835 - /* We've switched to the "real" per-cpu gdt, so make
35836 - * sure the old memory can be recycled. */
35837 - make_lowmem_page_readwrite(xen_initial_gdt);
35838 -
35839 #ifdef CONFIG_X86_32
35840 /*
35841 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35842 * expects __USER_DS
35843 */
35844 - loadsegment(ds, __USER_DS);
35845 - loadsegment(es, __USER_DS);
35846 + loadsegment(ds, __KERNEL_DS);
35847 + loadsegment(es, __KERNEL_DS);
35848 #endif
35849
35850 xen_filter_cpu_maps();
35851 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35852 #ifdef CONFIG_X86_32
35853 /* Note: PVH is not yet supported on x86_32. */
35854 ctxt->user_regs.fs = __KERNEL_PERCPU;
35855 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
35856 + savesegment(gs, ctxt->user_regs.gs);
35857 #endif
35858 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
35859
35860 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35861 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
35862 ctxt->flags = VGCF_IN_KERNEL;
35863 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
35864 - ctxt->user_regs.ds = __USER_DS;
35865 - ctxt->user_regs.es = __USER_DS;
35866 + ctxt->user_regs.ds = __KERNEL_DS;
35867 + ctxt->user_regs.es = __KERNEL_DS;
35868 ctxt->user_regs.ss = __KERNEL_DS;
35869
35870 xen_copy_trap_info(ctxt->trap_ctxt);
35871 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
35872 int rc;
35873
35874 per_cpu(current_task, cpu) = idle;
35875 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
35876 #ifdef CONFIG_X86_32
35877 irq_ctx_init(cpu);
35878 #else
35879 clear_tsk_thread_flag(idle, TIF_FORK);
35880 #endif
35881 - per_cpu(kernel_stack, cpu) =
35882 - (unsigned long)task_stack_page(idle) -
35883 - KERNEL_STACK_OFFSET + THREAD_SIZE;
35884 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
35885
35886 xen_setup_runstate_info(cpu);
35887 xen_setup_timer(cpu);
35888 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
35889
35890 void __init xen_smp_init(void)
35891 {
35892 - smp_ops = xen_smp_ops;
35893 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
35894 xen_fill_possible_map();
35895 }
35896
35897 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
35898 index fd92a64..1f72641 100644
35899 --- a/arch/x86/xen/xen-asm_32.S
35900 +++ b/arch/x86/xen/xen-asm_32.S
35901 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
35902 pushw %fs
35903 movl $(__KERNEL_PERCPU), %eax
35904 movl %eax, %fs
35905 - movl %fs:xen_vcpu, %eax
35906 + mov PER_CPU_VAR(xen_vcpu), %eax
35907 POP_FS
35908 #else
35909 movl %ss:xen_vcpu, %eax
35910 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
35911 index 674b2225..f1f5dc1 100644
35912 --- a/arch/x86/xen/xen-head.S
35913 +++ b/arch/x86/xen/xen-head.S
35914 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
35915 #ifdef CONFIG_X86_32
35916 mov %esi,xen_start_info
35917 mov $init_thread_union+THREAD_SIZE,%esp
35918 +#ifdef CONFIG_SMP
35919 + movl $cpu_gdt_table,%edi
35920 + movl $__per_cpu_load,%eax
35921 + movw %ax,__KERNEL_PERCPU + 2(%edi)
35922 + rorl $16,%eax
35923 + movb %al,__KERNEL_PERCPU + 4(%edi)
35924 + movb %ah,__KERNEL_PERCPU + 7(%edi)
35925 + movl $__per_cpu_end - 1,%eax
35926 + subl $__per_cpu_start,%eax
35927 + movw %ax,__KERNEL_PERCPU + 0(%edi)
35928 +#endif
35929 #else
35930 mov %rsi,xen_start_info
35931 mov $init_thread_union+THREAD_SIZE,%rsp
35932 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
35933 index 5686bd9..0c8b6ee 100644
35934 --- a/arch/x86/xen/xen-ops.h
35935 +++ b/arch/x86/xen/xen-ops.h
35936 @@ -10,8 +10,6 @@
35937 extern const char xen_hypervisor_callback[];
35938 extern const char xen_failsafe_callback[];
35939
35940 -extern void *xen_initial_gdt;
35941 -
35942 struct trap_info;
35943 void xen_copy_trap_info(struct trap_info *traps);
35944
35945 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
35946 index 525bd3d..ef888b1 100644
35947 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
35948 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
35949 @@ -119,9 +119,9 @@
35950 ----------------------------------------------------------------------*/
35951
35952 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
35953 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
35954 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
35955 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
35956 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
35957
35958 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
35959 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
35960 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
35961 index 2f33760..835e50a 100644
35962 --- a/arch/xtensa/variants/fsf/include/variant/core.h
35963 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
35964 @@ -11,6 +11,7 @@
35965 #ifndef _XTENSA_CORE_H
35966 #define _XTENSA_CORE_H
35967
35968 +#include <linux/const.h>
35969
35970 /****************************************************************************
35971 Parameters Useful for Any Code, USER or PRIVILEGED
35972 @@ -112,9 +113,9 @@
35973 ----------------------------------------------------------------------*/
35974
35975 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
35976 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
35977 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
35978 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
35979 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
35980
35981 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
35982 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
35983 diff --git a/block/bio.c b/block/bio.c
35984 index 471d738..bd3da0d 100644
35985 --- a/block/bio.c
35986 +++ b/block/bio.c
35987 @@ -1169,7 +1169,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
35988 /*
35989 * Overflow, abort
35990 */
35991 - if (end < start)
35992 + if (end < start || end - start > INT_MAX - nr_pages)
35993 return ERR_PTR(-EINVAL);
35994
35995 nr_pages += end - start;
35996 @@ -1303,7 +1303,7 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
35997 /*
35998 * Overflow, abort
35999 */
36000 - if (end < start)
36001 + if (end < start || end - start > INT_MAX - nr_pages)
36002 return ERR_PTR(-EINVAL);
36003
36004 nr_pages += end - start;
36005 @@ -1565,7 +1565,7 @@ static void bio_copy_kern_endio(struct bio *bio, int err)
36006 const int read = bio_data_dir(bio) == READ;
36007 struct bio_map_data *bmd = bio->bi_private;
36008 int i;
36009 - char *p = bmd->sgvecs[0].iov_base;
36010 + char *p = (char __force_kernel *)bmd->sgvecs[0].iov_base;
36011
36012 bio_for_each_segment_all(bvec, bio, i) {
36013 char *addr = page_address(bvec->bv_page);
36014 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36015 index 0736729..2ec3b48 100644
36016 --- a/block/blk-iopoll.c
36017 +++ b/block/blk-iopoll.c
36018 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36019 }
36020 EXPORT_SYMBOL(blk_iopoll_complete);
36021
36022 -static void blk_iopoll_softirq(struct softirq_action *h)
36023 +static __latent_entropy void blk_iopoll_softirq(void)
36024 {
36025 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36026 int rearm = 0, budget = blk_iopoll_budget;
36027 diff --git a/block/blk-map.c b/block/blk-map.c
36028 index f890d43..97b0482 100644
36029 --- a/block/blk-map.c
36030 +++ b/block/blk-map.c
36031 @@ -300,7 +300,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36032 if (!len || !kbuf)
36033 return -EINVAL;
36034
36035 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36036 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36037 if (do_copy)
36038 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36039 else
36040 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36041 index 53b1737..08177d2e 100644
36042 --- a/block/blk-softirq.c
36043 +++ b/block/blk-softirq.c
36044 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36045 * Softirq action handler - move entries to local list and loop over them
36046 * while passing them to the queue registered handler.
36047 */
36048 -static void blk_done_softirq(struct softirq_action *h)
36049 +static __latent_entropy void blk_done_softirq(void)
36050 {
36051 struct list_head *cpu_list, local_list;
36052
36053 diff --git a/block/bsg.c b/block/bsg.c
36054 index 276e869..6fe4c61 100644
36055 --- a/block/bsg.c
36056 +++ b/block/bsg.c
36057 @@ -176,16 +176,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36058 struct sg_io_v4 *hdr, struct bsg_device *bd,
36059 fmode_t has_write_perm)
36060 {
36061 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36062 + unsigned char *cmdptr;
36063 +
36064 if (hdr->request_len > BLK_MAX_CDB) {
36065 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36066 if (!rq->cmd)
36067 return -ENOMEM;
36068 - }
36069 + cmdptr = rq->cmd;
36070 + } else
36071 + cmdptr = tmpcmd;
36072
36073 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36074 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36075 hdr->request_len))
36076 return -EFAULT;
36077
36078 + if (cmdptr != rq->cmd)
36079 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36080 +
36081 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36082 if (blk_verify_command(rq->cmd, has_write_perm))
36083 return -EPERM;
36084 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36085 index f678c73..f35aa18 100644
36086 --- a/block/compat_ioctl.c
36087 +++ b/block/compat_ioctl.c
36088 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36089 cgc = compat_alloc_user_space(sizeof(*cgc));
36090 cgc32 = compat_ptr(arg);
36091
36092 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36093 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36094 get_user(data, &cgc32->buffer) ||
36095 put_user(compat_ptr(data), &cgc->buffer) ||
36096 copy_in_user(&cgc->buflen, &cgc32->buflen,
36097 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36098 err |= __get_user(f->spec1, &uf->spec1);
36099 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36100 err |= __get_user(name, &uf->name);
36101 - f->name = compat_ptr(name);
36102 + f->name = (void __force_kernel *)compat_ptr(name);
36103 if (err) {
36104 err = -EFAULT;
36105 goto out;
36106 diff --git a/block/genhd.c b/block/genhd.c
36107 index 0a536dc..b8f7aca 100644
36108 --- a/block/genhd.c
36109 +++ b/block/genhd.c
36110 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36111
36112 /*
36113 * Register device numbers dev..(dev+range-1)
36114 - * range must be nonzero
36115 + * Noop if @range is zero.
36116 * The hash chain is sorted on range, so that subranges can override.
36117 */
36118 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36119 struct kobject *(*probe)(dev_t, int *, void *),
36120 int (*lock)(dev_t, void *), void *data)
36121 {
36122 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36123 + if (range)
36124 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36125 }
36126
36127 EXPORT_SYMBOL(blk_register_region);
36128
36129 +/* undo blk_register_region(), noop if @range is zero */
36130 void blk_unregister_region(dev_t devt, unsigned long range)
36131 {
36132 - kobj_unmap(bdev_map, devt, range);
36133 + if (range)
36134 + kobj_unmap(bdev_map, devt, range);
36135 }
36136
36137 EXPORT_SYMBOL(blk_unregister_region);
36138 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36139 index 56d08fd..2e07090 100644
36140 --- a/block/partitions/efi.c
36141 +++ b/block/partitions/efi.c
36142 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36143 if (!gpt)
36144 return NULL;
36145
36146 + if (!le32_to_cpu(gpt->num_partition_entries))
36147 + return NULL;
36148 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36149 + if (!pte)
36150 + return NULL;
36151 +
36152 count = le32_to_cpu(gpt->num_partition_entries) *
36153 le32_to_cpu(gpt->sizeof_partition_entry);
36154 - if (!count)
36155 - return NULL;
36156 - pte = kmalloc(count, GFP_KERNEL);
36157 - if (!pte)
36158 - return NULL;
36159 -
36160 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36161 (u8 *) pte, count) < count) {
36162 kfree(pte);
36163 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36164 index 28163fa..07190a06 100644
36165 --- a/block/scsi_ioctl.c
36166 +++ b/block/scsi_ioctl.c
36167 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36168 return put_user(0, p);
36169 }
36170
36171 -static int sg_get_timeout(struct request_queue *q)
36172 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36173 {
36174 return jiffies_to_clock_t(q->sg_timeout);
36175 }
36176 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36177 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36178 struct sg_io_hdr *hdr, fmode_t mode)
36179 {
36180 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36181 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36182 + unsigned char *cmdptr;
36183 +
36184 + if (rq->cmd != rq->__cmd)
36185 + cmdptr = rq->cmd;
36186 + else
36187 + cmdptr = tmpcmd;
36188 +
36189 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36190 return -EFAULT;
36191 +
36192 + if (cmdptr != rq->cmd)
36193 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36194 +
36195 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36196 return -EPERM;
36197
36198 @@ -431,6 +443,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36199 int err;
36200 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36201 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36202 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36203 + unsigned char *cmdptr;
36204
36205 if (!sic)
36206 return -EINVAL;
36207 @@ -469,9 +483,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36208 */
36209 err = -EFAULT;
36210 rq->cmd_len = cmdlen;
36211 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36212 +
36213 + if (rq->cmd != rq->__cmd)
36214 + cmdptr = rq->cmd;
36215 + else
36216 + cmdptr = tmpcmd;
36217 +
36218 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36219 goto error;
36220
36221 + if (rq->cmd != cmdptr)
36222 + memcpy(rq->cmd, cmdptr, cmdlen);
36223 +
36224 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36225 goto error;
36226
36227 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36228 index 650afac1..f3307de 100644
36229 --- a/crypto/cryptd.c
36230 +++ b/crypto/cryptd.c
36231 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36232
36233 struct cryptd_blkcipher_request_ctx {
36234 crypto_completion_t complete;
36235 -};
36236 +} __no_const;
36237
36238 struct cryptd_hash_ctx {
36239 struct crypto_shash *child;
36240 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36241
36242 struct cryptd_aead_request_ctx {
36243 crypto_completion_t complete;
36244 -};
36245 +} __no_const;
36246
36247 static void cryptd_queue_worker(struct work_struct *work);
36248
36249 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36250 index c305d41..a96de79 100644
36251 --- a/crypto/pcrypt.c
36252 +++ b/crypto/pcrypt.c
36253 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36254 int ret;
36255
36256 pinst->kobj.kset = pcrypt_kset;
36257 - ret = kobject_add(&pinst->kobj, NULL, name);
36258 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36259 if (!ret)
36260 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36261
36262 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36263 index 6921c7f..78e1af7 100644
36264 --- a/drivers/acpi/acpica/hwxfsleep.c
36265 +++ b/drivers/acpi/acpica/hwxfsleep.c
36266 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36267 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36268
36269 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36270 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36271 - acpi_hw_extended_sleep},
36272 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36273 - acpi_hw_extended_wake_prep},
36274 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36275 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36276 + .extended_function = acpi_hw_extended_sleep},
36277 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36278 + .extended_function = acpi_hw_extended_wake_prep},
36279 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36280 + .extended_function = acpi_hw_extended_wake}
36281 };
36282
36283 /*
36284 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36285 index 16129c7..8b675cd 100644
36286 --- a/drivers/acpi/apei/apei-internal.h
36287 +++ b/drivers/acpi/apei/apei-internal.h
36288 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36289 struct apei_exec_ins_type {
36290 u32 flags;
36291 apei_exec_ins_func_t run;
36292 -};
36293 +} __do_const;
36294
36295 struct apei_exec_context {
36296 u32 ip;
36297 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36298 index e82d097..0c855c1 100644
36299 --- a/drivers/acpi/apei/ghes.c
36300 +++ b/drivers/acpi/apei/ghes.c
36301 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36302 const struct acpi_hest_generic *generic,
36303 const struct acpi_hest_generic_status *estatus)
36304 {
36305 - static atomic_t seqno;
36306 + static atomic_unchecked_t seqno;
36307 unsigned int curr_seqno;
36308 char pfx_seq[64];
36309
36310 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36311 else
36312 pfx = KERN_ERR;
36313 }
36314 - curr_seqno = atomic_inc_return(&seqno);
36315 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36316 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36317 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36318 pfx_seq, generic->header.source_id);
36319 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36320 index a83e3c6..c3d617f 100644
36321 --- a/drivers/acpi/bgrt.c
36322 +++ b/drivers/acpi/bgrt.c
36323 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36324 if (!bgrt_image)
36325 return -ENODEV;
36326
36327 - bin_attr_image.private = bgrt_image;
36328 - bin_attr_image.size = bgrt_image_size;
36329 + pax_open_kernel();
36330 + *(void **)&bin_attr_image.private = bgrt_image;
36331 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36332 + pax_close_kernel();
36333
36334 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36335 if (!bgrt_kobj)
36336 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36337 index 9b693d5..8953d54 100644
36338 --- a/drivers/acpi/blacklist.c
36339 +++ b/drivers/acpi/blacklist.c
36340 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36341 u32 is_critical_error;
36342 };
36343
36344 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36345 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36346
36347 /*
36348 * POLICY: If *anything* doesn't work, put it on the blacklist.
36349 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36350 return 0;
36351 }
36352
36353 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36354 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36355 {
36356 .callback = dmi_disable_osi_vista,
36357 .ident = "Fujitsu Siemens",
36358 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36359 index c68e724..e863008 100644
36360 --- a/drivers/acpi/custom_method.c
36361 +++ b/drivers/acpi/custom_method.c
36362 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36363 struct acpi_table_header table;
36364 acpi_status status;
36365
36366 +#ifdef CONFIG_GRKERNSEC_KMEM
36367 + return -EPERM;
36368 +#endif
36369 +
36370 if (!(*ppos)) {
36371 /* parse the table header to get the table length */
36372 if (count <= sizeof(struct acpi_table_header))
36373 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36374 index c0d44d3..5ad8f9a 100644
36375 --- a/drivers/acpi/device_pm.c
36376 +++ b/drivers/acpi/device_pm.c
36377 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36378
36379 #endif /* CONFIG_PM_SLEEP */
36380
36381 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36382 +
36383 static struct dev_pm_domain acpi_general_pm_domain = {
36384 .ops = {
36385 #ifdef CONFIG_PM
36386 @@ -1043,6 +1045,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36387 #endif
36388 #endif
36389 },
36390 + .detach = acpi_dev_pm_detach
36391 };
36392
36393 /**
36394 @@ -1112,7 +1115,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36395 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36396 }
36397
36398 - dev->pm_domain->detach = acpi_dev_pm_detach;
36399 return 0;
36400 }
36401 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36402 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36403 index 87b704e..2d1d0c1 100644
36404 --- a/drivers/acpi/processor_idle.c
36405 +++ b/drivers/acpi/processor_idle.c
36406 @@ -952,7 +952,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36407 {
36408 int i, count = CPUIDLE_DRIVER_STATE_START;
36409 struct acpi_processor_cx *cx;
36410 - struct cpuidle_state *state;
36411 + cpuidle_state_no_const *state;
36412 struct cpuidle_driver *drv = &acpi_idle_driver;
36413
36414 if (!pr->flags.power_setup_done)
36415 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36416 index 13e577c..cef11ee 100644
36417 --- a/drivers/acpi/sysfs.c
36418 +++ b/drivers/acpi/sysfs.c
36419 @@ -423,11 +423,11 @@ static u32 num_counters;
36420 static struct attribute **all_attrs;
36421 static u32 acpi_gpe_count;
36422
36423 -static struct attribute_group interrupt_stats_attr_group = {
36424 +static attribute_group_no_const interrupt_stats_attr_group = {
36425 .name = "interrupts",
36426 };
36427
36428 -static struct kobj_attribute *counter_attrs;
36429 +static kobj_attribute_no_const *counter_attrs;
36430
36431 static void delete_gpe_attr_array(void)
36432 {
36433 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36434 index 61a9c07..ea98fa1 100644
36435 --- a/drivers/ata/libahci.c
36436 +++ b/drivers/ata/libahci.c
36437 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36438 }
36439 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36440
36441 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36442 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36443 struct ata_taskfile *tf, int is_cmd, u16 flags,
36444 unsigned long timeout_msec)
36445 {
36446 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36447 index d1a05f9..eb70e10 100644
36448 --- a/drivers/ata/libata-core.c
36449 +++ b/drivers/ata/libata-core.c
36450 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36451 static void ata_dev_xfermask(struct ata_device *dev);
36452 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36453
36454 -atomic_t ata_print_id = ATOMIC_INIT(0);
36455 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36456
36457 struct ata_force_param {
36458 const char *name;
36459 @@ -4831,7 +4831,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36460 struct ata_port *ap;
36461 unsigned int tag;
36462
36463 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36464 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36465 ap = qc->ap;
36466
36467 qc->flags = 0;
36468 @@ -4847,7 +4847,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36469 struct ata_port *ap;
36470 struct ata_link *link;
36471
36472 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36473 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36474 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36475 ap = qc->ap;
36476 link = qc->dev->link;
36477 @@ -5951,6 +5951,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36478 return;
36479
36480 spin_lock(&lock);
36481 + pax_open_kernel();
36482
36483 for (cur = ops->inherits; cur; cur = cur->inherits) {
36484 void **inherit = (void **)cur;
36485 @@ -5964,8 +5965,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36486 if (IS_ERR(*pp))
36487 *pp = NULL;
36488
36489 - ops->inherits = NULL;
36490 + *(struct ata_port_operations **)&ops->inherits = NULL;
36491
36492 + pax_close_kernel();
36493 spin_unlock(&lock);
36494 }
36495
36496 @@ -6161,7 +6163,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36497
36498 /* give ports names and add SCSI hosts */
36499 for (i = 0; i < host->n_ports; i++) {
36500 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36501 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36502 host->ports[i]->local_port_no = i + 1;
36503 }
36504
36505 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36506 index 6abd17a..9961bf7 100644
36507 --- a/drivers/ata/libata-scsi.c
36508 +++ b/drivers/ata/libata-scsi.c
36509 @@ -4169,7 +4169,7 @@ int ata_sas_port_init(struct ata_port *ap)
36510
36511 if (rc)
36512 return rc;
36513 - ap->print_id = atomic_inc_return(&ata_print_id);
36514 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36515 return 0;
36516 }
36517 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36518 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36519 index 5f4e0cc..ff2c347 100644
36520 --- a/drivers/ata/libata.h
36521 +++ b/drivers/ata/libata.h
36522 @@ -53,7 +53,7 @@ enum {
36523 ATA_DNXFER_QUIET = (1 << 31),
36524 };
36525
36526 -extern atomic_t ata_print_id;
36527 +extern atomic_unchecked_t ata_print_id;
36528 extern int atapi_passthru16;
36529 extern int libata_fua;
36530 extern int libata_noacpi;
36531 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36532 index a9b0c82..207d97d 100644
36533 --- a/drivers/ata/pata_arasan_cf.c
36534 +++ b/drivers/ata/pata_arasan_cf.c
36535 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36536 /* Handle platform specific quirks */
36537 if (quirk) {
36538 if (quirk & CF_BROKEN_PIO) {
36539 - ap->ops->set_piomode = NULL;
36540 + pax_open_kernel();
36541 + *(void **)&ap->ops->set_piomode = NULL;
36542 + pax_close_kernel();
36543 ap->pio_mask = 0;
36544 }
36545 if (quirk & CF_BROKEN_MWDMA)
36546 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36547 index f9b983a..887b9d8 100644
36548 --- a/drivers/atm/adummy.c
36549 +++ b/drivers/atm/adummy.c
36550 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36551 vcc->pop(vcc, skb);
36552 else
36553 dev_kfree_skb_any(skb);
36554 - atomic_inc(&vcc->stats->tx);
36555 + atomic_inc_unchecked(&vcc->stats->tx);
36556
36557 return 0;
36558 }
36559 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36560 index f1a9198..f466a4a 100644
36561 --- a/drivers/atm/ambassador.c
36562 +++ b/drivers/atm/ambassador.c
36563 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36564 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36565
36566 // VC layer stats
36567 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36568 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36569
36570 // free the descriptor
36571 kfree (tx_descr);
36572 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36573 dump_skb ("<<<", vc, skb);
36574
36575 // VC layer stats
36576 - atomic_inc(&atm_vcc->stats->rx);
36577 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36578 __net_timestamp(skb);
36579 // end of our responsibility
36580 atm_vcc->push (atm_vcc, skb);
36581 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36582 } else {
36583 PRINTK (KERN_INFO, "dropped over-size frame");
36584 // should we count this?
36585 - atomic_inc(&atm_vcc->stats->rx_drop);
36586 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36587 }
36588
36589 } else {
36590 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36591 }
36592
36593 if (check_area (skb->data, skb->len)) {
36594 - atomic_inc(&atm_vcc->stats->tx_err);
36595 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36596 return -ENOMEM; // ?
36597 }
36598
36599 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36600 index 480fa6f..947067c 100644
36601 --- a/drivers/atm/atmtcp.c
36602 +++ b/drivers/atm/atmtcp.c
36603 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36604 if (vcc->pop) vcc->pop(vcc,skb);
36605 else dev_kfree_skb(skb);
36606 if (dev_data) return 0;
36607 - atomic_inc(&vcc->stats->tx_err);
36608 + atomic_inc_unchecked(&vcc->stats->tx_err);
36609 return -ENOLINK;
36610 }
36611 size = skb->len+sizeof(struct atmtcp_hdr);
36612 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36613 if (!new_skb) {
36614 if (vcc->pop) vcc->pop(vcc,skb);
36615 else dev_kfree_skb(skb);
36616 - atomic_inc(&vcc->stats->tx_err);
36617 + atomic_inc_unchecked(&vcc->stats->tx_err);
36618 return -ENOBUFS;
36619 }
36620 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36621 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36622 if (vcc->pop) vcc->pop(vcc,skb);
36623 else dev_kfree_skb(skb);
36624 out_vcc->push(out_vcc,new_skb);
36625 - atomic_inc(&vcc->stats->tx);
36626 - atomic_inc(&out_vcc->stats->rx);
36627 + atomic_inc_unchecked(&vcc->stats->tx);
36628 + atomic_inc_unchecked(&out_vcc->stats->rx);
36629 return 0;
36630 }
36631
36632 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36633 read_unlock(&vcc_sklist_lock);
36634 if (!out_vcc) {
36635 result = -EUNATCH;
36636 - atomic_inc(&vcc->stats->tx_err);
36637 + atomic_inc_unchecked(&vcc->stats->tx_err);
36638 goto done;
36639 }
36640 skb_pull(skb,sizeof(struct atmtcp_hdr));
36641 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36642 __net_timestamp(new_skb);
36643 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36644 out_vcc->push(out_vcc,new_skb);
36645 - atomic_inc(&vcc->stats->tx);
36646 - atomic_inc(&out_vcc->stats->rx);
36647 + atomic_inc_unchecked(&vcc->stats->tx);
36648 + atomic_inc_unchecked(&out_vcc->stats->rx);
36649 done:
36650 if (vcc->pop) vcc->pop(vcc,skb);
36651 else dev_kfree_skb(skb);
36652 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36653 index c7fab3e..68d0965 100644
36654 --- a/drivers/atm/eni.c
36655 +++ b/drivers/atm/eni.c
36656 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36657 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36658 vcc->dev->number);
36659 length = 0;
36660 - atomic_inc(&vcc->stats->rx_err);
36661 + atomic_inc_unchecked(&vcc->stats->rx_err);
36662 }
36663 else {
36664 length = ATM_CELL_SIZE-1; /* no HEC */
36665 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36666 size);
36667 }
36668 eff = length = 0;
36669 - atomic_inc(&vcc->stats->rx_err);
36670 + atomic_inc_unchecked(&vcc->stats->rx_err);
36671 }
36672 else {
36673 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36674 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36675 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36676 vcc->dev->number,vcc->vci,length,size << 2,descr);
36677 length = eff = 0;
36678 - atomic_inc(&vcc->stats->rx_err);
36679 + atomic_inc_unchecked(&vcc->stats->rx_err);
36680 }
36681 }
36682 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36683 @@ -770,7 +770,7 @@ rx_dequeued++;
36684 vcc->push(vcc,skb);
36685 pushed++;
36686 }
36687 - atomic_inc(&vcc->stats->rx);
36688 + atomic_inc_unchecked(&vcc->stats->rx);
36689 }
36690 wake_up(&eni_dev->rx_wait);
36691 }
36692 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36693 PCI_DMA_TODEVICE);
36694 if (vcc->pop) vcc->pop(vcc,skb);
36695 else dev_kfree_skb_irq(skb);
36696 - atomic_inc(&vcc->stats->tx);
36697 + atomic_inc_unchecked(&vcc->stats->tx);
36698 wake_up(&eni_dev->tx_wait);
36699 dma_complete++;
36700 }
36701 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
36702 index 82f2ae0..f205c02 100644
36703 --- a/drivers/atm/firestream.c
36704 +++ b/drivers/atm/firestream.c
36705 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
36706 }
36707 }
36708
36709 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36710 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36711
36712 fs_dprintk (FS_DEBUG_TXMEM, "i");
36713 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
36714 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36715 #endif
36716 skb_put (skb, qe->p1 & 0xffff);
36717 ATM_SKB(skb)->vcc = atm_vcc;
36718 - atomic_inc(&atm_vcc->stats->rx);
36719 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36720 __net_timestamp(skb);
36721 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
36722 atm_vcc->push (atm_vcc, skb);
36723 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36724 kfree (pe);
36725 }
36726 if (atm_vcc)
36727 - atomic_inc(&atm_vcc->stats->rx_drop);
36728 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36729 break;
36730 case 0x1f: /* Reassembly abort: no buffers. */
36731 /* Silently increment error counter. */
36732 if (atm_vcc)
36733 - atomic_inc(&atm_vcc->stats->rx_drop);
36734 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36735 break;
36736 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
36737 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
36738 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
36739 index d5d9eaf..65c0d53 100644
36740 --- a/drivers/atm/fore200e.c
36741 +++ b/drivers/atm/fore200e.c
36742 @@ -931,9 +931,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
36743 #endif
36744 /* check error condition */
36745 if (*entry->status & STATUS_ERROR)
36746 - atomic_inc(&vcc->stats->tx_err);
36747 + atomic_inc_unchecked(&vcc->stats->tx_err);
36748 else
36749 - atomic_inc(&vcc->stats->tx);
36750 + atomic_inc_unchecked(&vcc->stats->tx);
36751 }
36752 }
36753
36754 @@ -1082,7 +1082,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36755 if (skb == NULL) {
36756 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
36757
36758 - atomic_inc(&vcc->stats->rx_drop);
36759 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36760 return -ENOMEM;
36761 }
36762
36763 @@ -1125,14 +1125,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36764
36765 dev_kfree_skb_any(skb);
36766
36767 - atomic_inc(&vcc->stats->rx_drop);
36768 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36769 return -ENOMEM;
36770 }
36771
36772 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36773
36774 vcc->push(vcc, skb);
36775 - atomic_inc(&vcc->stats->rx);
36776 + atomic_inc_unchecked(&vcc->stats->rx);
36777
36778 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36779
36780 @@ -1210,7 +1210,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
36781 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
36782 fore200e->atm_dev->number,
36783 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
36784 - atomic_inc(&vcc->stats->rx_err);
36785 + atomic_inc_unchecked(&vcc->stats->rx_err);
36786 }
36787 }
36788
36789 @@ -1655,7 +1655,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
36790 goto retry_here;
36791 }
36792
36793 - atomic_inc(&vcc->stats->tx_err);
36794 + atomic_inc_unchecked(&vcc->stats->tx_err);
36795
36796 fore200e->tx_sat++;
36797 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
36798 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
36799 index c39702b..785b73b 100644
36800 --- a/drivers/atm/he.c
36801 +++ b/drivers/atm/he.c
36802 @@ -1689,7 +1689,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36803
36804 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
36805 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
36806 - atomic_inc(&vcc->stats->rx_drop);
36807 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36808 goto return_host_buffers;
36809 }
36810
36811 @@ -1716,7 +1716,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36812 RBRQ_LEN_ERR(he_dev->rbrq_head)
36813 ? "LEN_ERR" : "",
36814 vcc->vpi, vcc->vci);
36815 - atomic_inc(&vcc->stats->rx_err);
36816 + atomic_inc_unchecked(&vcc->stats->rx_err);
36817 goto return_host_buffers;
36818 }
36819
36820 @@ -1768,7 +1768,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36821 vcc->push(vcc, skb);
36822 spin_lock(&he_dev->global_lock);
36823
36824 - atomic_inc(&vcc->stats->rx);
36825 + atomic_inc_unchecked(&vcc->stats->rx);
36826
36827 return_host_buffers:
36828 ++pdus_assembled;
36829 @@ -2094,7 +2094,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
36830 tpd->vcc->pop(tpd->vcc, tpd->skb);
36831 else
36832 dev_kfree_skb_any(tpd->skb);
36833 - atomic_inc(&tpd->vcc->stats->tx_err);
36834 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
36835 }
36836 pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
36837 return;
36838 @@ -2506,7 +2506,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36839 vcc->pop(vcc, skb);
36840 else
36841 dev_kfree_skb_any(skb);
36842 - atomic_inc(&vcc->stats->tx_err);
36843 + atomic_inc_unchecked(&vcc->stats->tx_err);
36844 return -EINVAL;
36845 }
36846
36847 @@ -2517,7 +2517,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36848 vcc->pop(vcc, skb);
36849 else
36850 dev_kfree_skb_any(skb);
36851 - atomic_inc(&vcc->stats->tx_err);
36852 + atomic_inc_unchecked(&vcc->stats->tx_err);
36853 return -EINVAL;
36854 }
36855 #endif
36856 @@ -2529,7 +2529,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36857 vcc->pop(vcc, skb);
36858 else
36859 dev_kfree_skb_any(skb);
36860 - atomic_inc(&vcc->stats->tx_err);
36861 + atomic_inc_unchecked(&vcc->stats->tx_err);
36862 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36863 return -ENOMEM;
36864 }
36865 @@ -2571,7 +2571,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36866 vcc->pop(vcc, skb);
36867 else
36868 dev_kfree_skb_any(skb);
36869 - atomic_inc(&vcc->stats->tx_err);
36870 + atomic_inc_unchecked(&vcc->stats->tx_err);
36871 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36872 return -ENOMEM;
36873 }
36874 @@ -2602,7 +2602,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36875 __enqueue_tpd(he_dev, tpd, cid);
36876 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36877
36878 - atomic_inc(&vcc->stats->tx);
36879 + atomic_inc_unchecked(&vcc->stats->tx);
36880
36881 return 0;
36882 }
36883 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
36884 index 1dc0519..1aadaf7 100644
36885 --- a/drivers/atm/horizon.c
36886 +++ b/drivers/atm/horizon.c
36887 @@ -1034,7 +1034,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
36888 {
36889 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
36890 // VC layer stats
36891 - atomic_inc(&vcc->stats->rx);
36892 + atomic_inc_unchecked(&vcc->stats->rx);
36893 __net_timestamp(skb);
36894 // end of our responsibility
36895 vcc->push (vcc, skb);
36896 @@ -1186,7 +1186,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
36897 dev->tx_iovec = NULL;
36898
36899 // VC layer stats
36900 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36901 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36902
36903 // free the skb
36904 hrz_kfree_skb (skb);
36905 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
36906 index 2b24ed0..b3d6acc 100644
36907 --- a/drivers/atm/idt77252.c
36908 +++ b/drivers/atm/idt77252.c
36909 @@ -810,7 +810,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
36910 else
36911 dev_kfree_skb(skb);
36912
36913 - atomic_inc(&vcc->stats->tx);
36914 + atomic_inc_unchecked(&vcc->stats->tx);
36915 }
36916
36917 atomic_dec(&scq->used);
36918 @@ -1072,13 +1072,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36919 if ((sb = dev_alloc_skb(64)) == NULL) {
36920 printk("%s: Can't allocate buffers for aal0.\n",
36921 card->name);
36922 - atomic_add(i, &vcc->stats->rx_drop);
36923 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
36924 break;
36925 }
36926 if (!atm_charge(vcc, sb->truesize)) {
36927 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
36928 card->name);
36929 - atomic_add(i - 1, &vcc->stats->rx_drop);
36930 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
36931 dev_kfree_skb(sb);
36932 break;
36933 }
36934 @@ -1095,7 +1095,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36935 ATM_SKB(sb)->vcc = vcc;
36936 __net_timestamp(sb);
36937 vcc->push(vcc, sb);
36938 - atomic_inc(&vcc->stats->rx);
36939 + atomic_inc_unchecked(&vcc->stats->rx);
36940
36941 cell += ATM_CELL_PAYLOAD;
36942 }
36943 @@ -1132,13 +1132,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36944 "(CDC: %08x)\n",
36945 card->name, len, rpp->len, readl(SAR_REG_CDC));
36946 recycle_rx_pool_skb(card, rpp);
36947 - atomic_inc(&vcc->stats->rx_err);
36948 + atomic_inc_unchecked(&vcc->stats->rx_err);
36949 return;
36950 }
36951 if (stat & SAR_RSQE_CRC) {
36952 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
36953 recycle_rx_pool_skb(card, rpp);
36954 - atomic_inc(&vcc->stats->rx_err);
36955 + atomic_inc_unchecked(&vcc->stats->rx_err);
36956 return;
36957 }
36958 if (skb_queue_len(&rpp->queue) > 1) {
36959 @@ -1149,7 +1149,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36960 RXPRINTK("%s: Can't alloc RX skb.\n",
36961 card->name);
36962 recycle_rx_pool_skb(card, rpp);
36963 - atomic_inc(&vcc->stats->rx_err);
36964 + atomic_inc_unchecked(&vcc->stats->rx_err);
36965 return;
36966 }
36967 if (!atm_charge(vcc, skb->truesize)) {
36968 @@ -1168,7 +1168,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36969 __net_timestamp(skb);
36970
36971 vcc->push(vcc, skb);
36972 - atomic_inc(&vcc->stats->rx);
36973 + atomic_inc_unchecked(&vcc->stats->rx);
36974
36975 return;
36976 }
36977 @@ -1190,7 +1190,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36978 __net_timestamp(skb);
36979
36980 vcc->push(vcc, skb);
36981 - atomic_inc(&vcc->stats->rx);
36982 + atomic_inc_unchecked(&vcc->stats->rx);
36983
36984 if (skb->truesize > SAR_FB_SIZE_3)
36985 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
36986 @@ -1301,14 +1301,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
36987 if (vcc->qos.aal != ATM_AAL0) {
36988 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
36989 card->name, vpi, vci);
36990 - atomic_inc(&vcc->stats->rx_drop);
36991 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36992 goto drop;
36993 }
36994
36995 if ((sb = dev_alloc_skb(64)) == NULL) {
36996 printk("%s: Can't allocate buffers for AAL0.\n",
36997 card->name);
36998 - atomic_inc(&vcc->stats->rx_err);
36999 + atomic_inc_unchecked(&vcc->stats->rx_err);
37000 goto drop;
37001 }
37002
37003 @@ -1327,7 +1327,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37004 ATM_SKB(sb)->vcc = vcc;
37005 __net_timestamp(sb);
37006 vcc->push(vcc, sb);
37007 - atomic_inc(&vcc->stats->rx);
37008 + atomic_inc_unchecked(&vcc->stats->rx);
37009
37010 drop:
37011 skb_pull(queue, 64);
37012 @@ -1952,13 +1952,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37013
37014 if (vc == NULL) {
37015 printk("%s: NULL connection in send().\n", card->name);
37016 - atomic_inc(&vcc->stats->tx_err);
37017 + atomic_inc_unchecked(&vcc->stats->tx_err);
37018 dev_kfree_skb(skb);
37019 return -EINVAL;
37020 }
37021 if (!test_bit(VCF_TX, &vc->flags)) {
37022 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37023 - atomic_inc(&vcc->stats->tx_err);
37024 + atomic_inc_unchecked(&vcc->stats->tx_err);
37025 dev_kfree_skb(skb);
37026 return -EINVAL;
37027 }
37028 @@ -1970,14 +1970,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37029 break;
37030 default:
37031 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37032 - atomic_inc(&vcc->stats->tx_err);
37033 + atomic_inc_unchecked(&vcc->stats->tx_err);
37034 dev_kfree_skb(skb);
37035 return -EINVAL;
37036 }
37037
37038 if (skb_shinfo(skb)->nr_frags != 0) {
37039 printk("%s: No scatter-gather yet.\n", card->name);
37040 - atomic_inc(&vcc->stats->tx_err);
37041 + atomic_inc_unchecked(&vcc->stats->tx_err);
37042 dev_kfree_skb(skb);
37043 return -EINVAL;
37044 }
37045 @@ -1985,7 +1985,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37046
37047 err = queue_skb(card, vc, skb, oam);
37048 if (err) {
37049 - atomic_inc(&vcc->stats->tx_err);
37050 + atomic_inc_unchecked(&vcc->stats->tx_err);
37051 dev_kfree_skb(skb);
37052 return err;
37053 }
37054 @@ -2008,7 +2008,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37055 skb = dev_alloc_skb(64);
37056 if (!skb) {
37057 printk("%s: Out of memory in send_oam().\n", card->name);
37058 - atomic_inc(&vcc->stats->tx_err);
37059 + atomic_inc_unchecked(&vcc->stats->tx_err);
37060 return -ENOMEM;
37061 }
37062 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37063 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37064 index 4217f29..88f547a 100644
37065 --- a/drivers/atm/iphase.c
37066 +++ b/drivers/atm/iphase.c
37067 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37068 status = (u_short) (buf_desc_ptr->desc_mode);
37069 if (status & (RX_CER | RX_PTE | RX_OFL))
37070 {
37071 - atomic_inc(&vcc->stats->rx_err);
37072 + atomic_inc_unchecked(&vcc->stats->rx_err);
37073 IF_ERR(printk("IA: bad packet, dropping it");)
37074 if (status & RX_CER) {
37075 IF_ERR(printk(" cause: packet CRC error\n");)
37076 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37077 len = dma_addr - buf_addr;
37078 if (len > iadev->rx_buf_sz) {
37079 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37080 - atomic_inc(&vcc->stats->rx_err);
37081 + atomic_inc_unchecked(&vcc->stats->rx_err);
37082 goto out_free_desc;
37083 }
37084
37085 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37086 ia_vcc = INPH_IA_VCC(vcc);
37087 if (ia_vcc == NULL)
37088 {
37089 - atomic_inc(&vcc->stats->rx_err);
37090 + atomic_inc_unchecked(&vcc->stats->rx_err);
37091 atm_return(vcc, skb->truesize);
37092 dev_kfree_skb_any(skb);
37093 goto INCR_DLE;
37094 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37095 if ((length > iadev->rx_buf_sz) || (length >
37096 (skb->len - sizeof(struct cpcs_trailer))))
37097 {
37098 - atomic_inc(&vcc->stats->rx_err);
37099 + atomic_inc_unchecked(&vcc->stats->rx_err);
37100 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37101 length, skb->len);)
37102 atm_return(vcc, skb->truesize);
37103 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37104
37105 IF_RX(printk("rx_dle_intr: skb push");)
37106 vcc->push(vcc,skb);
37107 - atomic_inc(&vcc->stats->rx);
37108 + atomic_inc_unchecked(&vcc->stats->rx);
37109 iadev->rx_pkt_cnt++;
37110 }
37111 INCR_DLE:
37112 @@ -2826,15 +2826,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37113 {
37114 struct k_sonet_stats *stats;
37115 stats = &PRIV(_ia_dev[board])->sonet_stats;
37116 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37117 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37118 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37119 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37120 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37121 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37122 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37123 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37124 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37125 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37126 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37127 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37128 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37129 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37130 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37131 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37132 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37133 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37134 }
37135 ia_cmds.status = 0;
37136 break;
37137 @@ -2939,7 +2939,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37138 if ((desc == 0) || (desc > iadev->num_tx_desc))
37139 {
37140 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37141 - atomic_inc(&vcc->stats->tx);
37142 + atomic_inc_unchecked(&vcc->stats->tx);
37143 if (vcc->pop)
37144 vcc->pop(vcc, skb);
37145 else
37146 @@ -3044,14 +3044,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37147 ATM_DESC(skb) = vcc->vci;
37148 skb_queue_tail(&iadev->tx_dma_q, skb);
37149
37150 - atomic_inc(&vcc->stats->tx);
37151 + atomic_inc_unchecked(&vcc->stats->tx);
37152 iadev->tx_pkt_cnt++;
37153 /* Increment transaction counter */
37154 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37155
37156 #if 0
37157 /* add flow control logic */
37158 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37159 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37160 if (iavcc->vc_desc_cnt > 10) {
37161 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37162 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37163 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37164 index 93eaf8d..b4ca7da 100644
37165 --- a/drivers/atm/lanai.c
37166 +++ b/drivers/atm/lanai.c
37167 @@ -1303,7 +1303,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37168 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37169 lanai_endtx(lanai, lvcc);
37170 lanai_free_skb(lvcc->tx.atmvcc, skb);
37171 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37172 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37173 }
37174
37175 /* Try to fill the buffer - don't call unless there is backlog */
37176 @@ -1426,7 +1426,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37177 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37178 __net_timestamp(skb);
37179 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37180 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37181 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37182 out:
37183 lvcc->rx.buf.ptr = end;
37184 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37185 @@ -1667,7 +1667,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37186 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37187 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37188 lanai->stats.service_rxnotaal5++;
37189 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37190 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37191 return 0;
37192 }
37193 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37194 @@ -1679,7 +1679,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37195 int bytes;
37196 read_unlock(&vcc_sklist_lock);
37197 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37198 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37199 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37200 lvcc->stats.x.aal5.service_trash++;
37201 bytes = (SERVICE_GET_END(s) * 16) -
37202 (((unsigned long) lvcc->rx.buf.ptr) -
37203 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37204 }
37205 if (s & SERVICE_STREAM) {
37206 read_unlock(&vcc_sklist_lock);
37207 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37208 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37209 lvcc->stats.x.aal5.service_stream++;
37210 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37211 "PDU on VCI %d!\n", lanai->number, vci);
37212 @@ -1699,7 +1699,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37213 return 0;
37214 }
37215 DPRINTK("got rx crc error on vci %d\n", vci);
37216 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37217 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37218 lvcc->stats.x.aal5.service_rxcrc++;
37219 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37220 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37221 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37222 index 9988ac9..7c52585 100644
37223 --- a/drivers/atm/nicstar.c
37224 +++ b/drivers/atm/nicstar.c
37225 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37226 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37227 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37228 card->index);
37229 - atomic_inc(&vcc->stats->tx_err);
37230 + atomic_inc_unchecked(&vcc->stats->tx_err);
37231 dev_kfree_skb_any(skb);
37232 return -EINVAL;
37233 }
37234 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37235 if (!vc->tx) {
37236 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37237 card->index);
37238 - atomic_inc(&vcc->stats->tx_err);
37239 + atomic_inc_unchecked(&vcc->stats->tx_err);
37240 dev_kfree_skb_any(skb);
37241 return -EINVAL;
37242 }
37243 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37244 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37245 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37246 card->index);
37247 - atomic_inc(&vcc->stats->tx_err);
37248 + atomic_inc_unchecked(&vcc->stats->tx_err);
37249 dev_kfree_skb_any(skb);
37250 return -EINVAL;
37251 }
37252
37253 if (skb_shinfo(skb)->nr_frags != 0) {
37254 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37255 - atomic_inc(&vcc->stats->tx_err);
37256 + atomic_inc_unchecked(&vcc->stats->tx_err);
37257 dev_kfree_skb_any(skb);
37258 return -EINVAL;
37259 }
37260 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37261 }
37262
37263 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37264 - atomic_inc(&vcc->stats->tx_err);
37265 + atomic_inc_unchecked(&vcc->stats->tx_err);
37266 dev_kfree_skb_any(skb);
37267 return -EIO;
37268 }
37269 - atomic_inc(&vcc->stats->tx);
37270 + atomic_inc_unchecked(&vcc->stats->tx);
37271
37272 return 0;
37273 }
37274 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37275 printk
37276 ("nicstar%d: Can't allocate buffers for aal0.\n",
37277 card->index);
37278 - atomic_add(i, &vcc->stats->rx_drop);
37279 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37280 break;
37281 }
37282 if (!atm_charge(vcc, sb->truesize)) {
37283 RXPRINTK
37284 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37285 card->index);
37286 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37287 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37288 dev_kfree_skb_any(sb);
37289 break;
37290 }
37291 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37292 ATM_SKB(sb)->vcc = vcc;
37293 __net_timestamp(sb);
37294 vcc->push(vcc, sb);
37295 - atomic_inc(&vcc->stats->rx);
37296 + atomic_inc_unchecked(&vcc->stats->rx);
37297 cell += ATM_CELL_PAYLOAD;
37298 }
37299
37300 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37301 if (iovb == NULL) {
37302 printk("nicstar%d: Out of iovec buffers.\n",
37303 card->index);
37304 - atomic_inc(&vcc->stats->rx_drop);
37305 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37306 recycle_rx_buf(card, skb);
37307 return;
37308 }
37309 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37310 small or large buffer itself. */
37311 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37312 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37313 - atomic_inc(&vcc->stats->rx_err);
37314 + atomic_inc_unchecked(&vcc->stats->rx_err);
37315 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37316 NS_MAX_IOVECS);
37317 NS_PRV_IOVCNT(iovb) = 0;
37318 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37319 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37320 card->index);
37321 which_list(card, skb);
37322 - atomic_inc(&vcc->stats->rx_err);
37323 + atomic_inc_unchecked(&vcc->stats->rx_err);
37324 recycle_rx_buf(card, skb);
37325 vc->rx_iov = NULL;
37326 recycle_iov_buf(card, iovb);
37327 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37328 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37329 card->index);
37330 which_list(card, skb);
37331 - atomic_inc(&vcc->stats->rx_err);
37332 + atomic_inc_unchecked(&vcc->stats->rx_err);
37333 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37334 NS_PRV_IOVCNT(iovb));
37335 vc->rx_iov = NULL;
37336 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37337 printk(" - PDU size mismatch.\n");
37338 else
37339 printk(".\n");
37340 - atomic_inc(&vcc->stats->rx_err);
37341 + atomic_inc_unchecked(&vcc->stats->rx_err);
37342 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37343 NS_PRV_IOVCNT(iovb));
37344 vc->rx_iov = NULL;
37345 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37346 /* skb points to a small buffer */
37347 if (!atm_charge(vcc, skb->truesize)) {
37348 push_rxbufs(card, skb);
37349 - atomic_inc(&vcc->stats->rx_drop);
37350 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37351 } else {
37352 skb_put(skb, len);
37353 dequeue_sm_buf(card, skb);
37354 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37355 ATM_SKB(skb)->vcc = vcc;
37356 __net_timestamp(skb);
37357 vcc->push(vcc, skb);
37358 - atomic_inc(&vcc->stats->rx);
37359 + atomic_inc_unchecked(&vcc->stats->rx);
37360 }
37361 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37362 struct sk_buff *sb;
37363 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37364 if (len <= NS_SMBUFSIZE) {
37365 if (!atm_charge(vcc, sb->truesize)) {
37366 push_rxbufs(card, sb);
37367 - atomic_inc(&vcc->stats->rx_drop);
37368 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37369 } else {
37370 skb_put(sb, len);
37371 dequeue_sm_buf(card, sb);
37372 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37373 ATM_SKB(sb)->vcc = vcc;
37374 __net_timestamp(sb);
37375 vcc->push(vcc, sb);
37376 - atomic_inc(&vcc->stats->rx);
37377 + atomic_inc_unchecked(&vcc->stats->rx);
37378 }
37379
37380 push_rxbufs(card, skb);
37381 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37382
37383 if (!atm_charge(vcc, skb->truesize)) {
37384 push_rxbufs(card, skb);
37385 - atomic_inc(&vcc->stats->rx_drop);
37386 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37387 } else {
37388 dequeue_lg_buf(card, skb);
37389 #ifdef NS_USE_DESTRUCTORS
37390 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37391 ATM_SKB(skb)->vcc = vcc;
37392 __net_timestamp(skb);
37393 vcc->push(vcc, skb);
37394 - atomic_inc(&vcc->stats->rx);
37395 + atomic_inc_unchecked(&vcc->stats->rx);
37396 }
37397
37398 push_rxbufs(card, sb);
37399 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37400 printk
37401 ("nicstar%d: Out of huge buffers.\n",
37402 card->index);
37403 - atomic_inc(&vcc->stats->rx_drop);
37404 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37405 recycle_iovec_rx_bufs(card,
37406 (struct iovec *)
37407 iovb->data,
37408 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37409 card->hbpool.count++;
37410 } else
37411 dev_kfree_skb_any(hb);
37412 - atomic_inc(&vcc->stats->rx_drop);
37413 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37414 } else {
37415 /* Copy the small buffer to the huge buffer */
37416 sb = (struct sk_buff *)iov->iov_base;
37417 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37418 #endif /* NS_USE_DESTRUCTORS */
37419 __net_timestamp(hb);
37420 vcc->push(vcc, hb);
37421 - atomic_inc(&vcc->stats->rx);
37422 + atomic_inc_unchecked(&vcc->stats->rx);
37423 }
37424 }
37425
37426 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37427 index 21b0bc6..b5f40ba 100644
37428 --- a/drivers/atm/solos-pci.c
37429 +++ b/drivers/atm/solos-pci.c
37430 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37431 }
37432 atm_charge(vcc, skb->truesize);
37433 vcc->push(vcc, skb);
37434 - atomic_inc(&vcc->stats->rx);
37435 + atomic_inc_unchecked(&vcc->stats->rx);
37436 break;
37437
37438 case PKT_STATUS:
37439 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37440 vcc = SKB_CB(oldskb)->vcc;
37441
37442 if (vcc) {
37443 - atomic_inc(&vcc->stats->tx);
37444 + atomic_inc_unchecked(&vcc->stats->tx);
37445 solos_pop(vcc, oldskb);
37446 } else {
37447 dev_kfree_skb_irq(oldskb);
37448 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37449 index 0215934..ce9f5b1 100644
37450 --- a/drivers/atm/suni.c
37451 +++ b/drivers/atm/suni.c
37452 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37453
37454
37455 #define ADD_LIMITED(s,v) \
37456 - atomic_add((v),&stats->s); \
37457 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37458 + atomic_add_unchecked((v),&stats->s); \
37459 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37460
37461
37462 static void suni_hz(unsigned long from_timer)
37463 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37464 index 5120a96..e2572bd 100644
37465 --- a/drivers/atm/uPD98402.c
37466 +++ b/drivers/atm/uPD98402.c
37467 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37468 struct sonet_stats tmp;
37469 int error = 0;
37470
37471 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37472 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37473 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37474 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37475 if (zero && !error) {
37476 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37477
37478
37479 #define ADD_LIMITED(s,v) \
37480 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37481 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37482 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37483 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37484 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37485 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37486
37487
37488 static void stat_event(struct atm_dev *dev)
37489 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37490 if (reason & uPD98402_INT_PFM) stat_event(dev);
37491 if (reason & uPD98402_INT_PCO) {
37492 (void) GET(PCOCR); /* clear interrupt cause */
37493 - atomic_add(GET(HECCT),
37494 + atomic_add_unchecked(GET(HECCT),
37495 &PRIV(dev)->sonet_stats.uncorr_hcs);
37496 }
37497 if ((reason & uPD98402_INT_RFO) &&
37498 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37499 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37500 uPD98402_INT_LOS),PIMR); /* enable them */
37501 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37502 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37503 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37504 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37505 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37506 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37507 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37508 return 0;
37509 }
37510
37511 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37512 index 969c3c2..9b72956 100644
37513 --- a/drivers/atm/zatm.c
37514 +++ b/drivers/atm/zatm.c
37515 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37516 }
37517 if (!size) {
37518 dev_kfree_skb_irq(skb);
37519 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37520 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37521 continue;
37522 }
37523 if (!atm_charge(vcc,skb->truesize)) {
37524 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37525 skb->len = size;
37526 ATM_SKB(skb)->vcc = vcc;
37527 vcc->push(vcc,skb);
37528 - atomic_inc(&vcc->stats->rx);
37529 + atomic_inc_unchecked(&vcc->stats->rx);
37530 }
37531 zout(pos & 0xffff,MTA(mbx));
37532 #if 0 /* probably a stupid idea */
37533 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37534 skb_queue_head(&zatm_vcc->backlog,skb);
37535 break;
37536 }
37537 - atomic_inc(&vcc->stats->tx);
37538 + atomic_inc_unchecked(&vcc->stats->tx);
37539 wake_up(&zatm_vcc->tx_wait);
37540 }
37541
37542 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37543 index 876bae5..8978785 100644
37544 --- a/drivers/base/bus.c
37545 +++ b/drivers/base/bus.c
37546 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37547 return -EINVAL;
37548
37549 mutex_lock(&subsys->p->mutex);
37550 - list_add_tail(&sif->node, &subsys->p->interfaces);
37551 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37552 if (sif->add_dev) {
37553 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37554 while ((dev = subsys_dev_iter_next(&iter)))
37555 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37556 subsys = sif->subsys;
37557
37558 mutex_lock(&subsys->p->mutex);
37559 - list_del_init(&sif->node);
37560 + pax_list_del_init((struct list_head *)&sif->node);
37561 if (sif->remove_dev) {
37562 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37563 while ((dev = subsys_dev_iter_next(&iter)))
37564 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37565 index 25798db..15f130e 100644
37566 --- a/drivers/base/devtmpfs.c
37567 +++ b/drivers/base/devtmpfs.c
37568 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37569 if (!thread)
37570 return 0;
37571
37572 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37573 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37574 if (err)
37575 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37576 else
37577 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37578 *err = sys_unshare(CLONE_NEWNS);
37579 if (*err)
37580 goto out;
37581 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37582 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37583 if (*err)
37584 goto out;
37585 - sys_chdir("/.."); /* will traverse into overmounted root */
37586 - sys_chroot(".");
37587 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37588 + sys_chroot((char __force_user *)".");
37589 complete(&setup_done);
37590 while (1) {
37591 spin_lock(&req_lock);
37592 diff --git a/drivers/base/node.c b/drivers/base/node.c
37593 index a3b82e9..f90a8ce 100644
37594 --- a/drivers/base/node.c
37595 +++ b/drivers/base/node.c
37596 @@ -614,7 +614,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37597 struct node_attr {
37598 struct device_attribute attr;
37599 enum node_states state;
37600 -};
37601 +} __do_const;
37602
37603 static ssize_t show_node_state(struct device *dev,
37604 struct device_attribute *attr, char *buf)
37605 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37606 index 0d8780c..0b5df3f 100644
37607 --- a/drivers/base/power/domain.c
37608 +++ b/drivers/base/power/domain.c
37609 @@ -1725,7 +1725,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37610 {
37611 struct cpuidle_driver *cpuidle_drv;
37612 struct gpd_cpuidle_data *cpuidle_data;
37613 - struct cpuidle_state *idle_state;
37614 + cpuidle_state_no_const *idle_state;
37615 int ret = 0;
37616
37617 if (IS_ERR_OR_NULL(genpd) || state < 0)
37618 @@ -1793,7 +1793,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37619 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37620 {
37621 struct gpd_cpuidle_data *cpuidle_data;
37622 - struct cpuidle_state *idle_state;
37623 + cpuidle_state_no_const *idle_state;
37624 int ret = 0;
37625
37626 if (IS_ERR_OR_NULL(genpd))
37627 @@ -2222,7 +2222,10 @@ int genpd_dev_pm_attach(struct device *dev)
37628 return ret;
37629 }
37630
37631 - dev->pm_domain->detach = genpd_dev_pm_detach;
37632 + pax_open_kernel();
37633 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37634 + pax_close_kernel();
37635 +
37636 pm_genpd_poweron(pd);
37637
37638 return 0;
37639 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37640 index d2be3f9..0a3167a 100644
37641 --- a/drivers/base/power/sysfs.c
37642 +++ b/drivers/base/power/sysfs.c
37643 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37644 return -EIO;
37645 }
37646 }
37647 - return sprintf(buf, p);
37648 + return sprintf(buf, "%s", p);
37649 }
37650
37651 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37652 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37653 index c2744b3..08fac19 100644
37654 --- a/drivers/base/power/wakeup.c
37655 +++ b/drivers/base/power/wakeup.c
37656 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37657 * They need to be modified together atomically, so it's better to use one
37658 * atomic variable to hold them both.
37659 */
37660 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37661 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37662
37663 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37664 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37665
37666 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37667 {
37668 - unsigned int comb = atomic_read(&combined_event_count);
37669 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37670
37671 *cnt = (comb >> IN_PROGRESS_BITS);
37672 *inpr = comb & MAX_IN_PROGRESS;
37673 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37674 ws->start_prevent_time = ws->last_time;
37675
37676 /* Increment the counter of events in progress. */
37677 - cec = atomic_inc_return(&combined_event_count);
37678 + cec = atomic_inc_return_unchecked(&combined_event_count);
37679
37680 trace_wakeup_source_activate(ws->name, cec);
37681 }
37682 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37683 * Increment the counter of registered wakeup events and decrement the
37684 * couter of wakeup events in progress simultaneously.
37685 */
37686 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37687 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37688 trace_wakeup_source_deactivate(ws->name, cec);
37689
37690 split_counters(&cnt, &inpr);
37691 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37692 index 8d98a32..61d3165 100644
37693 --- a/drivers/base/syscore.c
37694 +++ b/drivers/base/syscore.c
37695 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
37696 void register_syscore_ops(struct syscore_ops *ops)
37697 {
37698 mutex_lock(&syscore_ops_lock);
37699 - list_add_tail(&ops->node, &syscore_ops_list);
37700 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
37701 mutex_unlock(&syscore_ops_lock);
37702 }
37703 EXPORT_SYMBOL_GPL(register_syscore_ops);
37704 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
37705 void unregister_syscore_ops(struct syscore_ops *ops)
37706 {
37707 mutex_lock(&syscore_ops_lock);
37708 - list_del(&ops->node);
37709 + pax_list_del((struct list_head *)&ops->node);
37710 mutex_unlock(&syscore_ops_lock);
37711 }
37712 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
37713 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
37714 index ff20f19..018f1da 100644
37715 --- a/drivers/block/cciss.c
37716 +++ b/drivers/block/cciss.c
37717 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
37718 while (!list_empty(&h->reqQ)) {
37719 c = list_entry(h->reqQ.next, CommandList_struct, list);
37720 /* can't do anything if fifo is full */
37721 - if ((h->access.fifo_full(h))) {
37722 + if ((h->access->fifo_full(h))) {
37723 dev_warn(&h->pdev->dev, "fifo full\n");
37724 break;
37725 }
37726 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
37727 h->Qdepth--;
37728
37729 /* Tell the controller execute command */
37730 - h->access.submit_command(h, c);
37731 + h->access->submit_command(h, c);
37732
37733 /* Put job onto the completed Q */
37734 addQ(&h->cmpQ, c);
37735 @@ -3444,17 +3444,17 @@ startio:
37736
37737 static inline unsigned long get_next_completion(ctlr_info_t *h)
37738 {
37739 - return h->access.command_completed(h);
37740 + return h->access->command_completed(h);
37741 }
37742
37743 static inline int interrupt_pending(ctlr_info_t *h)
37744 {
37745 - return h->access.intr_pending(h);
37746 + return h->access->intr_pending(h);
37747 }
37748
37749 static inline long interrupt_not_for_us(ctlr_info_t *h)
37750 {
37751 - return ((h->access.intr_pending(h) == 0) ||
37752 + return ((h->access->intr_pending(h) == 0) ||
37753 (h->interrupts_enabled == 0));
37754 }
37755
37756 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
37757 u32 a;
37758
37759 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
37760 - return h->access.command_completed(h);
37761 + return h->access->command_completed(h);
37762
37763 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
37764 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
37765 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
37766 trans_support & CFGTBL_Trans_use_short_tags);
37767
37768 /* Change the access methods to the performant access methods */
37769 - h->access = SA5_performant_access;
37770 + h->access = &SA5_performant_access;
37771 h->transMethod = CFGTBL_Trans_Performant;
37772
37773 return;
37774 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
37775 if (prod_index < 0)
37776 return -ENODEV;
37777 h->product_name = products[prod_index].product_name;
37778 - h->access = *(products[prod_index].access);
37779 + h->access = products[prod_index].access;
37780
37781 if (cciss_board_disabled(h)) {
37782 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
37783 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
37784 }
37785
37786 /* make sure the board interrupts are off */
37787 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37788 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37789 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
37790 if (rc)
37791 goto clean2;
37792 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
37793 * fake ones to scoop up any residual completions.
37794 */
37795 spin_lock_irqsave(&h->lock, flags);
37796 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37797 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37798 spin_unlock_irqrestore(&h->lock, flags);
37799 free_irq(h->intr[h->intr_mode], h);
37800 rc = cciss_request_irq(h, cciss_msix_discard_completions,
37801 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
37802 dev_info(&h->pdev->dev, "Board READY.\n");
37803 dev_info(&h->pdev->dev,
37804 "Waiting for stale completions to drain.\n");
37805 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37806 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37807 msleep(10000);
37808 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37809 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37810
37811 rc = controller_reset_failed(h->cfgtable);
37812 if (rc)
37813 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
37814 cciss_scsi_setup(h);
37815
37816 /* Turn the interrupts on so we can service requests */
37817 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37818 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37819
37820 /* Get the firmware version */
37821 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
37822 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
37823 kfree(flush_buf);
37824 if (return_code != IO_OK)
37825 dev_warn(&h->pdev->dev, "Error flushing cache\n");
37826 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37827 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37828 free_irq(h->intr[h->intr_mode], h);
37829 }
37830
37831 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
37832 index 7fda30e..2f27946 100644
37833 --- a/drivers/block/cciss.h
37834 +++ b/drivers/block/cciss.h
37835 @@ -101,7 +101,7 @@ struct ctlr_info
37836 /* information about each logical volume */
37837 drive_info_struct *drv[CISS_MAX_LUN];
37838
37839 - struct access_method access;
37840 + struct access_method *access;
37841
37842 /* queue and queue Info */
37843 struct list_head reqQ;
37844 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
37845 }
37846
37847 static struct access_method SA5_access = {
37848 - SA5_submit_command,
37849 - SA5_intr_mask,
37850 - SA5_fifo_full,
37851 - SA5_intr_pending,
37852 - SA5_completed,
37853 + .submit_command = SA5_submit_command,
37854 + .set_intr_mask = SA5_intr_mask,
37855 + .fifo_full = SA5_fifo_full,
37856 + .intr_pending = SA5_intr_pending,
37857 + .command_completed = SA5_completed,
37858 };
37859
37860 static struct access_method SA5B_access = {
37861 - SA5_submit_command,
37862 - SA5B_intr_mask,
37863 - SA5_fifo_full,
37864 - SA5B_intr_pending,
37865 - SA5_completed,
37866 + .submit_command = SA5_submit_command,
37867 + .set_intr_mask = SA5B_intr_mask,
37868 + .fifo_full = SA5_fifo_full,
37869 + .intr_pending = SA5B_intr_pending,
37870 + .command_completed = SA5_completed,
37871 };
37872
37873 static struct access_method SA5_performant_access = {
37874 - SA5_submit_command,
37875 - SA5_performant_intr_mask,
37876 - SA5_fifo_full,
37877 - SA5_performant_intr_pending,
37878 - SA5_performant_completed,
37879 + .submit_command = SA5_submit_command,
37880 + .set_intr_mask = SA5_performant_intr_mask,
37881 + .fifo_full = SA5_fifo_full,
37882 + .intr_pending = SA5_performant_intr_pending,
37883 + .command_completed = SA5_performant_completed,
37884 };
37885
37886 struct board_type {
37887 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
37888 index 2b94403..fd6ad1f 100644
37889 --- a/drivers/block/cpqarray.c
37890 +++ b/drivers/block/cpqarray.c
37891 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
37892 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
37893 goto Enomem4;
37894 }
37895 - hba[i]->access.set_intr_mask(hba[i], 0);
37896 + hba[i]->access->set_intr_mask(hba[i], 0);
37897 if (request_irq(hba[i]->intr, do_ida_intr,
37898 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
37899 {
37900 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
37901 add_timer(&hba[i]->timer);
37902
37903 /* Enable IRQ now that spinlock and rate limit timer are set up */
37904 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
37905 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
37906
37907 for(j=0; j<NWD; j++) {
37908 struct gendisk *disk = ida_gendisk[i][j];
37909 @@ -694,7 +694,7 @@ DBGINFO(
37910 for(i=0; i<NR_PRODUCTS; i++) {
37911 if (board_id == products[i].board_id) {
37912 c->product_name = products[i].product_name;
37913 - c->access = *(products[i].access);
37914 + c->access = products[i].access;
37915 break;
37916 }
37917 }
37918 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
37919 hba[ctlr]->intr = intr;
37920 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
37921 hba[ctlr]->product_name = products[j].product_name;
37922 - hba[ctlr]->access = *(products[j].access);
37923 + hba[ctlr]->access = products[j].access;
37924 hba[ctlr]->ctlr = ctlr;
37925 hba[ctlr]->board_id = board_id;
37926 hba[ctlr]->pci_dev = NULL; /* not PCI */
37927 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
37928
37929 while((c = h->reqQ) != NULL) {
37930 /* Can't do anything if we're busy */
37931 - if (h->access.fifo_full(h) == 0)
37932 + if (h->access->fifo_full(h) == 0)
37933 return;
37934
37935 /* Get the first entry from the request Q */
37936 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
37937 h->Qdepth--;
37938
37939 /* Tell the controller to do our bidding */
37940 - h->access.submit_command(h, c);
37941 + h->access->submit_command(h, c);
37942
37943 /* Get onto the completion Q */
37944 addQ(&h->cmpQ, c);
37945 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
37946 unsigned long flags;
37947 __u32 a,a1;
37948
37949 - istat = h->access.intr_pending(h);
37950 + istat = h->access->intr_pending(h);
37951 /* Is this interrupt for us? */
37952 if (istat == 0)
37953 return IRQ_NONE;
37954 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
37955 */
37956 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
37957 if (istat & FIFO_NOT_EMPTY) {
37958 - while((a = h->access.command_completed(h))) {
37959 + while((a = h->access->command_completed(h))) {
37960 a1 = a; a &= ~3;
37961 if ((c = h->cmpQ) == NULL)
37962 {
37963 @@ -1448,11 +1448,11 @@ static int sendcmd(
37964 /*
37965 * Disable interrupt
37966 */
37967 - info_p->access.set_intr_mask(info_p, 0);
37968 + info_p->access->set_intr_mask(info_p, 0);
37969 /* Make sure there is room in the command FIFO */
37970 /* Actually it should be completely empty at this time. */
37971 for (i = 200000; i > 0; i--) {
37972 - temp = info_p->access.fifo_full(info_p);
37973 + temp = info_p->access->fifo_full(info_p);
37974 if (temp != 0) {
37975 break;
37976 }
37977 @@ -1465,7 +1465,7 @@ DBG(
37978 /*
37979 * Send the cmd
37980 */
37981 - info_p->access.submit_command(info_p, c);
37982 + info_p->access->submit_command(info_p, c);
37983 complete = pollcomplete(ctlr);
37984
37985 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
37986 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
37987 * we check the new geometry. Then turn interrupts back on when
37988 * we're done.
37989 */
37990 - host->access.set_intr_mask(host, 0);
37991 + host->access->set_intr_mask(host, 0);
37992 getgeometry(ctlr);
37993 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
37994 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
37995
37996 for(i=0; i<NWD; i++) {
37997 struct gendisk *disk = ida_gendisk[ctlr][i];
37998 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
37999 /* Wait (up to 2 seconds) for a command to complete */
38000
38001 for (i = 200000; i > 0; i--) {
38002 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38003 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38004 if (done == 0) {
38005 udelay(10); /* a short fixed delay */
38006 } else
38007 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38008 index be73e9d..7fbf140 100644
38009 --- a/drivers/block/cpqarray.h
38010 +++ b/drivers/block/cpqarray.h
38011 @@ -99,7 +99,7 @@ struct ctlr_info {
38012 drv_info_t drv[NWD];
38013 struct proc_dir_entry *proc;
38014
38015 - struct access_method access;
38016 + struct access_method *access;
38017
38018 cmdlist_t *reqQ;
38019 cmdlist_t *cmpQ;
38020 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38021 index 434c77d..6d3219a 100644
38022 --- a/drivers/block/drbd/drbd_bitmap.c
38023 +++ b/drivers/block/drbd/drbd_bitmap.c
38024 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38025 submit_bio(rw, bio);
38026 /* this should not count as user activity and cause the
38027 * resync to throttle -- see drbd_rs_should_slow_down(). */
38028 - atomic_add(len >> 9, &device->rs_sect_ev);
38029 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38030 }
38031 }
38032
38033 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38034 index b905e98..0812ed8 100644
38035 --- a/drivers/block/drbd/drbd_int.h
38036 +++ b/drivers/block/drbd/drbd_int.h
38037 @@ -385,7 +385,7 @@ struct drbd_epoch {
38038 struct drbd_connection *connection;
38039 struct list_head list;
38040 unsigned int barrier_nr;
38041 - atomic_t epoch_size; /* increased on every request added. */
38042 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38043 atomic_t active; /* increased on every req. added, and dec on every finished. */
38044 unsigned long flags;
38045 };
38046 @@ -946,7 +946,7 @@ struct drbd_device {
38047 unsigned int al_tr_number;
38048 int al_tr_cycle;
38049 wait_queue_head_t seq_wait;
38050 - atomic_t packet_seq;
38051 + atomic_unchecked_t packet_seq;
38052 unsigned int peer_seq;
38053 spinlock_t peer_seq_lock;
38054 unsigned long comm_bm_set; /* communicated number of set bits. */
38055 @@ -955,8 +955,8 @@ struct drbd_device {
38056 struct mutex own_state_mutex;
38057 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38058 char congestion_reason; /* Why we where congested... */
38059 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38060 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38061 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38062 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38063 int rs_last_sect_ev; /* counter to compare with */
38064 int rs_last_events; /* counter of read or write "events" (unit sectors)
38065 * on the lower level device when we last looked. */
38066 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38067 index 1fc8342..7e7742b 100644
38068 --- a/drivers/block/drbd/drbd_main.c
38069 +++ b/drivers/block/drbd/drbd_main.c
38070 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38071 p->sector = sector;
38072 p->block_id = block_id;
38073 p->blksize = blksize;
38074 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38075 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38076 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38077 }
38078
38079 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38080 return -EIO;
38081 p->sector = cpu_to_be64(req->i.sector);
38082 p->block_id = (unsigned long)req;
38083 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38084 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38085 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38086 if (device->state.conn >= C_SYNC_SOURCE &&
38087 device->state.conn <= C_PAUSED_SYNC_T)
38088 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38089 atomic_set(&device->unacked_cnt, 0);
38090 atomic_set(&device->local_cnt, 0);
38091 atomic_set(&device->pp_in_use_by_net, 0);
38092 - atomic_set(&device->rs_sect_in, 0);
38093 - atomic_set(&device->rs_sect_ev, 0);
38094 + atomic_set_unchecked(&device->rs_sect_in, 0);
38095 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38096 atomic_set(&device->ap_in_flight, 0);
38097 atomic_set(&device->md_io.in_use, 0);
38098
38099 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38100 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38101 struct drbd_resource *resource = connection->resource;
38102
38103 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38104 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38105 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38106 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38107 kfree(connection->current_epoch);
38108
38109 idr_destroy(&connection->peer_devices);
38110 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38111 index 74df8cf..e41fc24 100644
38112 --- a/drivers/block/drbd/drbd_nl.c
38113 +++ b/drivers/block/drbd/drbd_nl.c
38114 @@ -3637,13 +3637,13 @@ finish:
38115
38116 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38117 {
38118 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38119 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38120 struct sk_buff *msg;
38121 struct drbd_genlmsghdr *d_out;
38122 unsigned seq;
38123 int err = -ENOMEM;
38124
38125 - seq = atomic_inc_return(&drbd_genl_seq);
38126 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38127 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38128 if (!msg)
38129 goto failed;
38130 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38131 index d169b4a..481463f 100644
38132 --- a/drivers/block/drbd/drbd_receiver.c
38133 +++ b/drivers/block/drbd/drbd_receiver.c
38134 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38135 struct drbd_device *device = peer_device->device;
38136 int err;
38137
38138 - atomic_set(&device->packet_seq, 0);
38139 + atomic_set_unchecked(&device->packet_seq, 0);
38140 device->peer_seq = 0;
38141
38142 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38143 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38144 do {
38145 next_epoch = NULL;
38146
38147 - epoch_size = atomic_read(&epoch->epoch_size);
38148 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38149
38150 switch (ev & ~EV_CLEANUP) {
38151 case EV_PUT:
38152 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38153 rv = FE_DESTROYED;
38154 } else {
38155 epoch->flags = 0;
38156 - atomic_set(&epoch->epoch_size, 0);
38157 + atomic_set_unchecked(&epoch->epoch_size, 0);
38158 /* atomic_set(&epoch->active, 0); is already zero */
38159 if (rv == FE_STILL_LIVE)
38160 rv = FE_RECYCLED;
38161 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38162 conn_wait_active_ee_empty(connection);
38163 drbd_flush(connection);
38164
38165 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38166 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38167 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38168 if (epoch)
38169 break;
38170 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38171 }
38172
38173 epoch->flags = 0;
38174 - atomic_set(&epoch->epoch_size, 0);
38175 + atomic_set_unchecked(&epoch->epoch_size, 0);
38176 atomic_set(&epoch->active, 0);
38177
38178 spin_lock(&connection->epoch_lock);
38179 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38180 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38181 list_add(&epoch->list, &connection->current_epoch->list);
38182 connection->current_epoch = epoch;
38183 connection->epochs++;
38184 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38185 list_add_tail(&peer_req->w.list, &device->sync_ee);
38186 spin_unlock_irq(&device->resource->req_lock);
38187
38188 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38189 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38190 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38191 return 0;
38192
38193 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38194 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38195 }
38196
38197 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38198 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38199
38200 return err;
38201 }
38202 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38203
38204 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38205 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38206 - atomic_inc(&connection->current_epoch->epoch_size);
38207 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38208 err2 = drbd_drain_block(peer_device, pi->size);
38209 if (!err)
38210 err = err2;
38211 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38212
38213 spin_lock(&connection->epoch_lock);
38214 peer_req->epoch = connection->current_epoch;
38215 - atomic_inc(&peer_req->epoch->epoch_size);
38216 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38217 atomic_inc(&peer_req->epoch->active);
38218 spin_unlock(&connection->epoch_lock);
38219
38220 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38221
38222 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38223 (int)part_stat_read(&disk->part0, sectors[1]) -
38224 - atomic_read(&device->rs_sect_ev);
38225 + atomic_read_unchecked(&device->rs_sect_ev);
38226
38227 if (atomic_read(&device->ap_actlog_cnt)
38228 || curr_events - device->rs_last_events > 64) {
38229 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38230 device->use_csums = true;
38231 } else if (pi->cmd == P_OV_REPLY) {
38232 /* track progress, we may need to throttle */
38233 - atomic_add(size >> 9, &device->rs_sect_in);
38234 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38235 peer_req->w.cb = w_e_end_ov_reply;
38236 dec_rs_pending(device);
38237 /* drbd_rs_begin_io done when we sent this request,
38238 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38239 goto out_free_e;
38240
38241 submit_for_resync:
38242 - atomic_add(size >> 9, &device->rs_sect_ev);
38243 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38244
38245 submit:
38246 update_receiver_timing_details(connection, drbd_submit_peer_request);
38247 @@ -4564,7 +4564,7 @@ struct data_cmd {
38248 int expect_payload;
38249 size_t pkt_size;
38250 int (*fn)(struct drbd_connection *, struct packet_info *);
38251 -};
38252 +} __do_const;
38253
38254 static struct data_cmd drbd_cmd_handler[] = {
38255 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38256 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38257 if (!list_empty(&connection->current_epoch->list))
38258 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38259 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38260 - atomic_set(&connection->current_epoch->epoch_size, 0);
38261 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38262 connection->send.seen_any_write_yet = false;
38263
38264 drbd_info(connection, "Connection closed\n");
38265 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38266 put_ldev(device);
38267 }
38268 dec_rs_pending(device);
38269 - atomic_add(blksize >> 9, &device->rs_sect_in);
38270 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38271
38272 return 0;
38273 }
38274 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38275 struct asender_cmd {
38276 size_t pkt_size;
38277 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38278 -};
38279 +} __do_const;
38280
38281 static struct asender_cmd asender_tbl[] = {
38282 [P_PING] = { 0, got_Ping },
38283 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38284 index d0fae55..4469096 100644
38285 --- a/drivers/block/drbd/drbd_worker.c
38286 +++ b/drivers/block/drbd/drbd_worker.c
38287 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38288 list_add_tail(&peer_req->w.list, &device->read_ee);
38289 spin_unlock_irq(&device->resource->req_lock);
38290
38291 - atomic_add(size >> 9, &device->rs_sect_ev);
38292 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38293 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38294 return 0;
38295
38296 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38297 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38298 int number, mxb;
38299
38300 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38301 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38302 device->rs_in_flight -= sect_in;
38303
38304 rcu_read_lock();
38305 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38306 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38307 struct fifo_buffer *plan;
38308
38309 - atomic_set(&device->rs_sect_in, 0);
38310 - atomic_set(&device->rs_sect_ev, 0);
38311 + atomic_set_unchecked(&device->rs_sect_in, 0);
38312 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38313 device->rs_in_flight = 0;
38314 device->rs_last_events =
38315 (int)part_stat_read(&disk->part0, sectors[0]) +
38316 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38317 index 6cb1beb..bf490f7 100644
38318 --- a/drivers/block/loop.c
38319 +++ b/drivers/block/loop.c
38320 @@ -232,7 +232,7 @@ static int __do_lo_send_write(struct file *file,
38321
38322 file_start_write(file);
38323 set_fs(get_ds());
38324 - bw = file->f_op->write(file, buf, len, &pos);
38325 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38326 set_fs(old_fs);
38327 file_end_write(file);
38328 if (likely(bw == len))
38329 diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
38330 index d826bf3..8eb406c 100644
38331 --- a/drivers/block/nvme-core.c
38332 +++ b/drivers/block/nvme-core.c
38333 @@ -76,7 +76,6 @@ static LIST_HEAD(dev_list);
38334 static struct task_struct *nvme_thread;
38335 static struct workqueue_struct *nvme_workq;
38336 static wait_queue_head_t nvme_kthread_wait;
38337 -static struct notifier_block nvme_nb;
38338
38339 static void nvme_reset_failed_dev(struct work_struct *ws);
38340 static int nvme_process_cq(struct nvme_queue *nvmeq);
38341 @@ -2955,7 +2954,6 @@ static int __init nvme_init(void)
38342 static void __exit nvme_exit(void)
38343 {
38344 pci_unregister_driver(&nvme_driver);
38345 - unregister_hotcpu_notifier(&nvme_nb);
38346 unregister_blkdev(nvme_major, "nvme");
38347 destroy_workqueue(nvme_workq);
38348 BUG_ON(nvme_thread && !IS_ERR(nvme_thread));
38349 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38350 index 09e628da..7607aaa 100644
38351 --- a/drivers/block/pktcdvd.c
38352 +++ b/drivers/block/pktcdvd.c
38353 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38354
38355 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38356 {
38357 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38358 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38359 }
38360
38361 /*
38362 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38363 return -EROFS;
38364 }
38365 pd->settings.fp = ti.fp;
38366 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38367 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38368
38369 if (ti.nwa_v) {
38370 pd->nwa = be32_to_cpu(ti.next_writable);
38371 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38372 index 8a86b62..f54c87e 100644
38373 --- a/drivers/block/rbd.c
38374 +++ b/drivers/block/rbd.c
38375 @@ -63,7 +63,7 @@
38376 * If the counter is already at its maximum value returns
38377 * -EINVAL without updating it.
38378 */
38379 -static int atomic_inc_return_safe(atomic_t *v)
38380 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38381 {
38382 unsigned int counter;
38383
38384 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38385 index e5565fb..71be10b4 100644
38386 --- a/drivers/block/smart1,2.h
38387 +++ b/drivers/block/smart1,2.h
38388 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38389 }
38390
38391 static struct access_method smart4_access = {
38392 - smart4_submit_command,
38393 - smart4_intr_mask,
38394 - smart4_fifo_full,
38395 - smart4_intr_pending,
38396 - smart4_completed,
38397 + .submit_command = smart4_submit_command,
38398 + .set_intr_mask = smart4_intr_mask,
38399 + .fifo_full = smart4_fifo_full,
38400 + .intr_pending = smart4_intr_pending,
38401 + .command_completed = smart4_completed,
38402 };
38403
38404 /*
38405 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38406 }
38407
38408 static struct access_method smart2_access = {
38409 - smart2_submit_command,
38410 - smart2_intr_mask,
38411 - smart2_fifo_full,
38412 - smart2_intr_pending,
38413 - smart2_completed,
38414 + .submit_command = smart2_submit_command,
38415 + .set_intr_mask = smart2_intr_mask,
38416 + .fifo_full = smart2_fifo_full,
38417 + .intr_pending = smart2_intr_pending,
38418 + .command_completed = smart2_completed,
38419 };
38420
38421 /*
38422 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38423 }
38424
38425 static struct access_method smart2e_access = {
38426 - smart2e_submit_command,
38427 - smart2e_intr_mask,
38428 - smart2e_fifo_full,
38429 - smart2e_intr_pending,
38430 - smart2e_completed,
38431 + .submit_command = smart2e_submit_command,
38432 + .set_intr_mask = smart2e_intr_mask,
38433 + .fifo_full = smart2e_fifo_full,
38434 + .intr_pending = smart2e_intr_pending,
38435 + .command_completed = smart2e_completed,
38436 };
38437
38438 /*
38439 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38440 }
38441
38442 static struct access_method smart1_access = {
38443 - smart1_submit_command,
38444 - smart1_intr_mask,
38445 - smart1_fifo_full,
38446 - smart1_intr_pending,
38447 - smart1_completed,
38448 + .submit_command = smart1_submit_command,
38449 + .set_intr_mask = smart1_intr_mask,
38450 + .fifo_full = smart1_fifo_full,
38451 + .intr_pending = smart1_intr_pending,
38452 + .command_completed = smart1_completed,
38453 };
38454 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38455 index 55c135b..9f8d60c 100644
38456 --- a/drivers/bluetooth/btwilink.c
38457 +++ b/drivers/bluetooth/btwilink.c
38458 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38459
38460 static int bt_ti_probe(struct platform_device *pdev)
38461 {
38462 - static struct ti_st *hst;
38463 + struct ti_st *hst;
38464 struct hci_dev *hdev;
38465 int err;
38466
38467 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38468 index 5d28a45..a538f90 100644
38469 --- a/drivers/cdrom/cdrom.c
38470 +++ b/drivers/cdrom/cdrom.c
38471 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38472 ENSURE(reset, CDC_RESET);
38473 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38474 cdi->mc_flags = 0;
38475 - cdo->n_minors = 0;
38476 cdi->options = CDO_USE_FFLAGS;
38477
38478 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38479 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38480 else
38481 cdi->cdda_method = CDDA_OLD;
38482
38483 - if (!cdo->generic_packet)
38484 - cdo->generic_packet = cdrom_dummy_generic_packet;
38485 + if (!cdo->generic_packet) {
38486 + pax_open_kernel();
38487 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38488 + pax_close_kernel();
38489 + }
38490
38491 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38492 mutex_lock(&cdrom_mutex);
38493 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38494 if (cdi->exit)
38495 cdi->exit(cdi);
38496
38497 - cdi->ops->n_minors--;
38498 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38499 }
38500
38501 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38502 */
38503 nr = nframes;
38504 do {
38505 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38506 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38507 if (cgc.buffer)
38508 break;
38509
38510 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38511 struct cdrom_device_info *cdi;
38512 int ret;
38513
38514 - ret = scnprintf(info + *pos, max_size - *pos, header);
38515 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38516 if (!ret)
38517 return 1;
38518
38519 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38520 index 584bc31..e64a12c 100644
38521 --- a/drivers/cdrom/gdrom.c
38522 +++ b/drivers/cdrom/gdrom.c
38523 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38524 .audio_ioctl = gdrom_audio_ioctl,
38525 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38526 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38527 - .n_minors = 1,
38528 };
38529
38530 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38531 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38532 index efefd12..4f1d494 100644
38533 --- a/drivers/char/Kconfig
38534 +++ b/drivers/char/Kconfig
38535 @@ -8,7 +8,8 @@ source "drivers/tty/Kconfig"
38536
38537 config DEVKMEM
38538 bool "/dev/kmem virtual device support"
38539 - default y
38540 + default n
38541 + depends on !GRKERNSEC_KMEM
38542 help
38543 Say Y here if you want to support the /dev/kmem device. The
38544 /dev/kmem device is rarely used, but can be used for certain
38545 @@ -577,6 +578,7 @@ config DEVPORT
38546 bool
38547 depends on !M68K
38548 depends on ISA || PCI
38549 + depends on !GRKERNSEC_KMEM
38550 default y
38551
38552 source "drivers/s390/char/Kconfig"
38553 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38554 index a48e05b..6bac831 100644
38555 --- a/drivers/char/agp/compat_ioctl.c
38556 +++ b/drivers/char/agp/compat_ioctl.c
38557 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38558 return -ENOMEM;
38559 }
38560
38561 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38562 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38563 sizeof(*usegment) * ureserve.seg_count)) {
38564 kfree(usegment);
38565 kfree(ksegment);
38566 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38567 index 09f17eb..8531d2f 100644
38568 --- a/drivers/char/agp/frontend.c
38569 +++ b/drivers/char/agp/frontend.c
38570 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38571 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38572 return -EFAULT;
38573
38574 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38575 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38576 return -EFAULT;
38577
38578 client = agp_find_client_by_pid(reserve.pid);
38579 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38580 if (segment == NULL)
38581 return -ENOMEM;
38582
38583 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38584 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38585 sizeof(struct agp_segment) * reserve.seg_count)) {
38586 kfree(segment);
38587 return -EFAULT;
38588 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38589 index 4f94375..413694e 100644
38590 --- a/drivers/char/genrtc.c
38591 +++ b/drivers/char/genrtc.c
38592 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38593 switch (cmd) {
38594
38595 case RTC_PLL_GET:
38596 + memset(&pll, 0, sizeof(pll));
38597 if (get_rtc_pll(&pll))
38598 return -EINVAL;
38599 else
38600 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38601 index d5d4cd8..22d561d 100644
38602 --- a/drivers/char/hpet.c
38603 +++ b/drivers/char/hpet.c
38604 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38605 }
38606
38607 static int
38608 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38609 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38610 struct hpet_info *info)
38611 {
38612 struct hpet_timer __iomem *timer;
38613 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38614 index 6b65fa4..8ebbc99 100644
38615 --- a/drivers/char/ipmi/ipmi_msghandler.c
38616 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38617 @@ -436,7 +436,7 @@ struct ipmi_smi {
38618 struct proc_dir_entry *proc_dir;
38619 char proc_dir_name[10];
38620
38621 - atomic_t stats[IPMI_NUM_STATS];
38622 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38623
38624 /*
38625 * run_to_completion duplicate of smb_info, smi_info
38626 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38627 static DEFINE_MUTEX(smi_watchers_mutex);
38628
38629 #define ipmi_inc_stat(intf, stat) \
38630 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38631 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38632 #define ipmi_get_stat(intf, stat) \
38633 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38634 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38635
38636 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38637 "ACPI", "SMBIOS", "PCI",
38638 @@ -2837,7 +2837,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38639 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38640 init_waitqueue_head(&intf->waitq);
38641 for (i = 0; i < IPMI_NUM_STATS; i++)
38642 - atomic_set(&intf->stats[i], 0);
38643 + atomic_set_unchecked(&intf->stats[i], 0);
38644
38645 intf->proc_dir = NULL;
38646
38647 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38648 index 967b73a..946e94c 100644
38649 --- a/drivers/char/ipmi/ipmi_si_intf.c
38650 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38651 @@ -284,7 +284,7 @@ struct smi_info {
38652 unsigned char slave_addr;
38653
38654 /* Counters and things for the proc filesystem. */
38655 - atomic_t stats[SI_NUM_STATS];
38656 + atomic_unchecked_t stats[SI_NUM_STATS];
38657
38658 struct task_struct *thread;
38659
38660 @@ -293,9 +293,9 @@ struct smi_info {
38661 };
38662
38663 #define smi_inc_stat(smi, stat) \
38664 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38665 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38666 #define smi_get_stat(smi, stat) \
38667 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38668 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38669
38670 #define SI_MAX_PARMS 4
38671
38672 @@ -3412,7 +3412,7 @@ static int try_smi_init(struct smi_info *new_smi)
38673 atomic_set(&new_smi->req_events, 0);
38674 new_smi->run_to_completion = false;
38675 for (i = 0; i < SI_NUM_STATS; i++)
38676 - atomic_set(&new_smi->stats[i], 0);
38677 + atomic_set_unchecked(&new_smi->stats[i], 0);
38678
38679 new_smi->interrupt_disabled = true;
38680 atomic_set(&new_smi->need_watch, 0);
38681 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38682 index 4c58333..d5cca27 100644
38683 --- a/drivers/char/mem.c
38684 +++ b/drivers/char/mem.c
38685 @@ -18,6 +18,7 @@
38686 #include <linux/raw.h>
38687 #include <linux/tty.h>
38688 #include <linux/capability.h>
38689 +#include <linux/security.h>
38690 #include <linux/ptrace.h>
38691 #include <linux/device.h>
38692 #include <linux/highmem.h>
38693 @@ -36,6 +37,10 @@
38694
38695 #define DEVPORT_MINOR 4
38696
38697 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38698 +extern const struct file_operations grsec_fops;
38699 +#endif
38700 +
38701 static inline unsigned long size_inside_page(unsigned long start,
38702 unsigned long size)
38703 {
38704 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38705
38706 while (cursor < to) {
38707 if (!devmem_is_allowed(pfn)) {
38708 +#ifdef CONFIG_GRKERNSEC_KMEM
38709 + gr_handle_mem_readwrite(from, to);
38710 +#else
38711 printk(KERN_INFO
38712 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
38713 current->comm, from, to);
38714 +#endif
38715 return 0;
38716 }
38717 cursor += PAGE_SIZE;
38718 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38719 }
38720 return 1;
38721 }
38722 +#elif defined(CONFIG_GRKERNSEC_KMEM)
38723 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38724 +{
38725 + return 0;
38726 +}
38727 #else
38728 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38729 {
38730 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38731 #endif
38732
38733 while (count > 0) {
38734 - unsigned long remaining;
38735 + unsigned long remaining = 0;
38736 + char *temp;
38737
38738 sz = size_inside_page(p, count);
38739
38740 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38741 if (!ptr)
38742 return -EFAULT;
38743
38744 - remaining = copy_to_user(buf, ptr, sz);
38745 +#ifdef CONFIG_PAX_USERCOPY
38746 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38747 + if (!temp) {
38748 + unxlate_dev_mem_ptr(p, ptr);
38749 + return -ENOMEM;
38750 + }
38751 + remaining = probe_kernel_read(temp, ptr, sz);
38752 +#else
38753 + temp = ptr;
38754 +#endif
38755 +
38756 + if (!remaining)
38757 + remaining = copy_to_user(buf, temp, sz);
38758 +
38759 +#ifdef CONFIG_PAX_USERCOPY
38760 + kfree(temp);
38761 +#endif
38762 +
38763 unxlate_dev_mem_ptr(p, ptr);
38764 if (remaining)
38765 return -EFAULT;
38766 @@ -372,9 +404,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38767 size_t count, loff_t *ppos)
38768 {
38769 unsigned long p = *ppos;
38770 - ssize_t low_count, read, sz;
38771 + ssize_t low_count, read, sz, err = 0;
38772 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
38773 - int err = 0;
38774
38775 read = 0;
38776 if (p < (unsigned long) high_memory) {
38777 @@ -396,6 +427,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38778 }
38779 #endif
38780 while (low_count > 0) {
38781 + char *temp;
38782 +
38783 sz = size_inside_page(p, low_count);
38784
38785 /*
38786 @@ -405,7 +438,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38787 */
38788 kbuf = xlate_dev_kmem_ptr((void *)p);
38789
38790 - if (copy_to_user(buf, kbuf, sz))
38791 +#ifdef CONFIG_PAX_USERCOPY
38792 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38793 + if (!temp)
38794 + return -ENOMEM;
38795 + err = probe_kernel_read(temp, kbuf, sz);
38796 +#else
38797 + temp = kbuf;
38798 +#endif
38799 +
38800 + if (!err)
38801 + err = copy_to_user(buf, temp, sz);
38802 +
38803 +#ifdef CONFIG_PAX_USERCOPY
38804 + kfree(temp);
38805 +#endif
38806 +
38807 + if (err)
38808 return -EFAULT;
38809 buf += sz;
38810 p += sz;
38811 @@ -800,6 +849,9 @@ static const struct memdev {
38812 #ifdef CONFIG_PRINTK
38813 [11] = { "kmsg", 0644, &kmsg_fops, NULL },
38814 #endif
38815 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38816 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, NULL },
38817 +#endif
38818 };
38819
38820 static int memory_open(struct inode *inode, struct file *filp)
38821 @@ -871,7 +923,7 @@ static int __init chr_dev_init(void)
38822 continue;
38823
38824 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
38825 - NULL, devlist[minor].name);
38826 + NULL, "%s", devlist[minor].name);
38827 }
38828
38829 return tty_init();
38830 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
38831 index 9df78e2..01ba9ae 100644
38832 --- a/drivers/char/nvram.c
38833 +++ b/drivers/char/nvram.c
38834 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
38835
38836 spin_unlock_irq(&rtc_lock);
38837
38838 - if (copy_to_user(buf, contents, tmp - contents))
38839 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
38840 return -EFAULT;
38841
38842 *ppos = i;
38843 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
38844 index 0ea9986..e7b07e4 100644
38845 --- a/drivers/char/pcmcia/synclink_cs.c
38846 +++ b/drivers/char/pcmcia/synclink_cs.c
38847 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
38848
38849 if (debug_level >= DEBUG_LEVEL_INFO)
38850 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
38851 - __FILE__, __LINE__, info->device_name, port->count);
38852 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
38853
38854 if (tty_port_close_start(port, tty, filp) == 0)
38855 goto cleanup;
38856 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
38857 cleanup:
38858 if (debug_level >= DEBUG_LEVEL_INFO)
38859 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
38860 - tty->driver->name, port->count);
38861 + tty->driver->name, atomic_read(&port->count));
38862 }
38863
38864 /* Wait until the transmitter is empty.
38865 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
38866
38867 if (debug_level >= DEBUG_LEVEL_INFO)
38868 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
38869 - __FILE__, __LINE__, tty->driver->name, port->count);
38870 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
38871
38872 /* If port is closing, signal caller to try again */
38873 if (port->flags & ASYNC_CLOSING){
38874 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
38875 goto cleanup;
38876 }
38877 spin_lock(&port->lock);
38878 - port->count++;
38879 + atomic_inc(&port->count);
38880 spin_unlock(&port->lock);
38881 spin_unlock_irqrestore(&info->netlock, flags);
38882
38883 - if (port->count == 1) {
38884 + if (atomic_read(&port->count) == 1) {
38885 /* 1st open on this device, init hardware */
38886 retval = startup(info, tty);
38887 if (retval < 0)
38888 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
38889 unsigned short new_crctype;
38890
38891 /* return error if TTY interface open */
38892 - if (info->port.count)
38893 + if (atomic_read(&info->port.count))
38894 return -EBUSY;
38895
38896 switch (encoding)
38897 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
38898
38899 /* arbitrate between network and tty opens */
38900 spin_lock_irqsave(&info->netlock, flags);
38901 - if (info->port.count != 0 || info->netcount != 0) {
38902 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
38903 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
38904 spin_unlock_irqrestore(&info->netlock, flags);
38905 return -EBUSY;
38906 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
38907 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
38908
38909 /* return error if TTY interface open */
38910 - if (info->port.count)
38911 + if (atomic_read(&info->port.count))
38912 return -EBUSY;
38913
38914 if (cmd != SIOCWANDEV)
38915 diff --git a/drivers/char/random.c b/drivers/char/random.c
38916 index 9cd6968..6416f00 100644
38917 --- a/drivers/char/random.c
38918 +++ b/drivers/char/random.c
38919 @@ -289,9 +289,6 @@
38920 /*
38921 * To allow fractional bits to be tracked, the entropy_count field is
38922 * denominated in units of 1/8th bits.
38923 - *
38924 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
38925 - * credit_entropy_bits() needs to be 64 bits wide.
38926 */
38927 #define ENTROPY_SHIFT 3
38928 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
38929 @@ -439,9 +436,9 @@ struct entropy_store {
38930 };
38931
38932 static void push_to_pool(struct work_struct *work);
38933 -static __u32 input_pool_data[INPUT_POOL_WORDS];
38934 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
38935 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
38936 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
38937 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
38938 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
38939
38940 static struct entropy_store input_pool = {
38941 .poolinfo = &poolinfo_table[0],
38942 @@ -635,7 +632,7 @@ retry:
38943 /* The +2 corresponds to the /4 in the denominator */
38944
38945 do {
38946 - unsigned int anfrac = min(pnfrac, pool_size/2);
38947 + u64 anfrac = min(pnfrac, pool_size/2);
38948 unsigned int add =
38949 ((pool_size - entropy_count)*anfrac*3) >> s;
38950
38951 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
38952
38953 extract_buf(r, tmp);
38954 i = min_t(int, nbytes, EXTRACT_SIZE);
38955 - if (copy_to_user(buf, tmp, i)) {
38956 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
38957 ret = -EFAULT;
38958 break;
38959 }
38960 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
38961 static int proc_do_uuid(struct ctl_table *table, int write,
38962 void __user *buffer, size_t *lenp, loff_t *ppos)
38963 {
38964 - struct ctl_table fake_table;
38965 + ctl_table_no_const fake_table;
38966 unsigned char buf[64], tmp_uuid[16], *uuid;
38967
38968 uuid = table->data;
38969 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
38970 static int proc_do_entropy(struct ctl_table *table, int write,
38971 void __user *buffer, size_t *lenp, loff_t *ppos)
38972 {
38973 - struct ctl_table fake_table;
38974 + ctl_table_no_const fake_table;
38975 int entropy_count;
38976
38977 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
38978 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
38979 index e496dae..b793e7d 100644
38980 --- a/drivers/char/sonypi.c
38981 +++ b/drivers/char/sonypi.c
38982 @@ -54,6 +54,7 @@
38983
38984 #include <asm/uaccess.h>
38985 #include <asm/io.h>
38986 +#include <asm/local.h>
38987
38988 #include <linux/sonypi.h>
38989
38990 @@ -490,7 +491,7 @@ static struct sonypi_device {
38991 spinlock_t fifo_lock;
38992 wait_queue_head_t fifo_proc_list;
38993 struct fasync_struct *fifo_async;
38994 - int open_count;
38995 + local_t open_count;
38996 int model;
38997 struct input_dev *input_jog_dev;
38998 struct input_dev *input_key_dev;
38999 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39000 static int sonypi_misc_release(struct inode *inode, struct file *file)
39001 {
39002 mutex_lock(&sonypi_device.lock);
39003 - sonypi_device.open_count--;
39004 + local_dec(&sonypi_device.open_count);
39005 mutex_unlock(&sonypi_device.lock);
39006 return 0;
39007 }
39008 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39009 {
39010 mutex_lock(&sonypi_device.lock);
39011 /* Flush input queue on first open */
39012 - if (!sonypi_device.open_count)
39013 + if (!local_read(&sonypi_device.open_count))
39014 kfifo_reset(&sonypi_device.fifo);
39015 - sonypi_device.open_count++;
39016 + local_inc(&sonypi_device.open_count);
39017 mutex_unlock(&sonypi_device.lock);
39018
39019 return 0;
39020 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39021 index 565a947..dcdc06e 100644
39022 --- a/drivers/char/tpm/tpm_acpi.c
39023 +++ b/drivers/char/tpm/tpm_acpi.c
39024 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39025 virt = acpi_os_map_iomem(start, len);
39026 if (!virt) {
39027 kfree(log->bios_event_log);
39028 + log->bios_event_log = NULL;
39029 printk("%s: ERROR - Unable to map memory\n", __func__);
39030 return -EIO;
39031 }
39032
39033 - memcpy_fromio(log->bios_event_log, virt, len);
39034 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39035
39036 acpi_os_unmap_iomem(virt, len);
39037 return 0;
39038 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39039 index 3a56a13..f8cbd25 100644
39040 --- a/drivers/char/tpm/tpm_eventlog.c
39041 +++ b/drivers/char/tpm/tpm_eventlog.c
39042 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39043 event = addr;
39044
39045 if ((event->event_type == 0 && event->event_size == 0) ||
39046 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39047 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39048 return NULL;
39049
39050 return addr;
39051 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39052 return NULL;
39053
39054 if ((event->event_type == 0 && event->event_size == 0) ||
39055 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39056 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39057 return NULL;
39058
39059 (*pos)++;
39060 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39061 int i;
39062
39063 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39064 - seq_putc(m, data[i]);
39065 + if (!seq_putc(m, data[i]))
39066 + return -EFAULT;
39067
39068 return 0;
39069 }
39070 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39071 index de03df9..0a309a9 100644
39072 --- a/drivers/char/virtio_console.c
39073 +++ b/drivers/char/virtio_console.c
39074 @@ -684,7 +684,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39075 if (to_user) {
39076 ssize_t ret;
39077
39078 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39079 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39080 if (ret)
39081 return -EFAULT;
39082 } else {
39083 @@ -788,7 +788,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39084 if (!port_has_data(port) && !port->host_connected)
39085 return 0;
39086
39087 - return fill_readbuf(port, ubuf, count, true);
39088 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39089 }
39090
39091 static int wait_port_writable(struct port *port, bool nonblock)
39092 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39093 index 4386697..754ceca 100644
39094 --- a/drivers/clk/clk-composite.c
39095 +++ b/drivers/clk/clk-composite.c
39096 @@ -192,7 +192,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39097 struct clk *clk;
39098 struct clk_init_data init;
39099 struct clk_composite *composite;
39100 - struct clk_ops *clk_composite_ops;
39101 + clk_ops_no_const *clk_composite_ops;
39102
39103 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39104 if (!composite) {
39105 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39106 index dd3a78c..386d49c 100644
39107 --- a/drivers/clk/socfpga/clk-gate.c
39108 +++ b/drivers/clk/socfpga/clk-gate.c
39109 @@ -22,6 +22,7 @@
39110 #include <linux/mfd/syscon.h>
39111 #include <linux/of.h>
39112 #include <linux/regmap.h>
39113 +#include <asm/pgtable.h>
39114
39115 #include "clk.h"
39116
39117 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39118 return 0;
39119 }
39120
39121 -static struct clk_ops gateclk_ops = {
39122 +static clk_ops_no_const gateclk_ops __read_only = {
39123 .prepare = socfpga_clk_prepare,
39124 .recalc_rate = socfpga_clk_recalc_rate,
39125 .get_parent = socfpga_clk_get_parent,
39126 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39127 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39128 socfpga_clk->hw.bit_idx = clk_gate[1];
39129
39130 - gateclk_ops.enable = clk_gate_ops.enable;
39131 - gateclk_ops.disable = clk_gate_ops.disable;
39132 + pax_open_kernel();
39133 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39134 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39135 + pax_close_kernel();
39136 }
39137
39138 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39139 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39140 index de6da95..c98278b 100644
39141 --- a/drivers/clk/socfpga/clk-pll.c
39142 +++ b/drivers/clk/socfpga/clk-pll.c
39143 @@ -21,6 +21,7 @@
39144 #include <linux/io.h>
39145 #include <linux/of.h>
39146 #include <linux/of_address.h>
39147 +#include <asm/pgtable.h>
39148
39149 #include "clk.h"
39150
39151 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39152 CLK_MGR_PLL_CLK_SRC_MASK;
39153 }
39154
39155 -static struct clk_ops clk_pll_ops = {
39156 +static clk_ops_no_const clk_pll_ops __read_only = {
39157 .recalc_rate = clk_pll_recalc_rate,
39158 .get_parent = clk_pll_get_parent,
39159 };
39160 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39161 pll_clk->hw.hw.init = &init;
39162
39163 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39164 - clk_pll_ops.enable = clk_gate_ops.enable;
39165 - clk_pll_ops.disable = clk_gate_ops.disable;
39166 + pax_open_kernel();
39167 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39168 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39169 + pax_close_kernel();
39170
39171 clk = clk_register(NULL, &pll_clk->hw.hw);
39172 if (WARN_ON(IS_ERR(clk))) {
39173 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39174 index b0c18ed..1713a80 100644
39175 --- a/drivers/cpufreq/acpi-cpufreq.c
39176 +++ b/drivers/cpufreq/acpi-cpufreq.c
39177 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39178 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39179 per_cpu(acfreq_data, cpu) = data;
39180
39181 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39182 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39183 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39184 + pax_open_kernel();
39185 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39186 + pax_close_kernel();
39187 + }
39188
39189 result = acpi_processor_register_performance(data->acpi_data, cpu);
39190 if (result)
39191 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39192 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39193 break;
39194 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39195 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39196 + pax_open_kernel();
39197 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39198 + pax_close_kernel();
39199 break;
39200 default:
39201 break;
39202 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39203 if (!msrs)
39204 return;
39205
39206 - acpi_cpufreq_driver.boost_supported = true;
39207 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39208 + pax_open_kernel();
39209 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39210 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39211 + pax_close_kernel();
39212
39213 cpu_notifier_register_begin();
39214
39215 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39216 index fde97d6..3631eca 100644
39217 --- a/drivers/cpufreq/cpufreq-dt.c
39218 +++ b/drivers/cpufreq/cpufreq-dt.c
39219 @@ -393,7 +393,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39220 if (!IS_ERR(cpu_reg))
39221 regulator_put(cpu_reg);
39222
39223 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39224 + pax_open_kernel();
39225 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39226 + pax_close_kernel();
39227
39228 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39229 if (ret)
39230 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39231 index 7030c40..3a97de6 100644
39232 --- a/drivers/cpufreq/cpufreq.c
39233 +++ b/drivers/cpufreq/cpufreq.c
39234 @@ -2135,7 +2135,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39235 }
39236
39237 mutex_lock(&cpufreq_governor_mutex);
39238 - list_del(&governor->governor_list);
39239 + pax_list_del(&governor->governor_list);
39240 mutex_unlock(&cpufreq_governor_mutex);
39241 return;
39242 }
39243 @@ -2351,7 +2351,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39244 return NOTIFY_OK;
39245 }
39246
39247 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39248 +static struct notifier_block cpufreq_cpu_notifier = {
39249 .notifier_call = cpufreq_cpu_callback,
39250 };
39251
39252 @@ -2391,13 +2391,17 @@ int cpufreq_boost_trigger_state(int state)
39253 return 0;
39254
39255 write_lock_irqsave(&cpufreq_driver_lock, flags);
39256 - cpufreq_driver->boost_enabled = state;
39257 + pax_open_kernel();
39258 + *(bool *)&cpufreq_driver->boost_enabled = state;
39259 + pax_close_kernel();
39260 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39261
39262 ret = cpufreq_driver->set_boost(state);
39263 if (ret) {
39264 write_lock_irqsave(&cpufreq_driver_lock, flags);
39265 - cpufreq_driver->boost_enabled = !state;
39266 + pax_open_kernel();
39267 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39268 + pax_close_kernel();
39269 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39270
39271 pr_err("%s: Cannot %s BOOST\n",
39272 @@ -2454,8 +2458,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39273
39274 pr_debug("trying to register driver %s\n", driver_data->name);
39275
39276 - if (driver_data->setpolicy)
39277 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39278 + if (driver_data->setpolicy) {
39279 + pax_open_kernel();
39280 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39281 + pax_close_kernel();
39282 + }
39283
39284 write_lock_irqsave(&cpufreq_driver_lock, flags);
39285 if (cpufreq_driver) {
39286 @@ -2470,8 +2477,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39287 * Check if driver provides function to enable boost -
39288 * if not, use cpufreq_boost_set_sw as default
39289 */
39290 - if (!cpufreq_driver->set_boost)
39291 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39292 + if (!cpufreq_driver->set_boost) {
39293 + pax_open_kernel();
39294 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39295 + pax_close_kernel();
39296 + }
39297
39298 ret = cpufreq_sysfs_create_file(&boost.attr);
39299 if (ret) {
39300 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39301 index 1b44496..b80ff5e 100644
39302 --- a/drivers/cpufreq/cpufreq_governor.c
39303 +++ b/drivers/cpufreq/cpufreq_governor.c
39304 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39305 struct dbs_data *dbs_data;
39306 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39307 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39308 - struct od_ops *od_ops = NULL;
39309 + const struct od_ops *od_ops = NULL;
39310 struct od_dbs_tuners *od_tuners = NULL;
39311 struct cs_dbs_tuners *cs_tuners = NULL;
39312 struct cpu_dbs_common_info *cpu_cdbs;
39313 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39314
39315 if ((cdata->governor == GOV_CONSERVATIVE) &&
39316 (!policy->governor->initialized)) {
39317 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39318 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39319
39320 cpufreq_register_notifier(cs_ops->notifier_block,
39321 CPUFREQ_TRANSITION_NOTIFIER);
39322 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39323
39324 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39325 (policy->governor->initialized == 1)) {
39326 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39327 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39328
39329 cpufreq_unregister_notifier(cs_ops->notifier_block,
39330 CPUFREQ_TRANSITION_NOTIFIER);
39331 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39332 index cc401d1..8197340 100644
39333 --- a/drivers/cpufreq/cpufreq_governor.h
39334 +++ b/drivers/cpufreq/cpufreq_governor.h
39335 @@ -212,7 +212,7 @@ struct common_dbs_data {
39336 void (*exit)(struct dbs_data *dbs_data);
39337
39338 /* Governor specific ops, see below */
39339 - void *gov_ops;
39340 + const void *gov_ops;
39341 };
39342
39343 /* Governor Per policy data */
39344 @@ -232,7 +232,7 @@ struct od_ops {
39345 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39346 unsigned int freq_next, unsigned int relation);
39347 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39348 -};
39349 +} __no_const;
39350
39351 struct cs_ops {
39352 struct notifier_block *notifier_block;
39353 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39354 index ad3f38f..8f086cd 100644
39355 --- a/drivers/cpufreq/cpufreq_ondemand.c
39356 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39357 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39358
39359 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39360
39361 -static struct od_ops od_ops = {
39362 +static struct od_ops od_ops __read_only = {
39363 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39364 .powersave_bias_target = generic_powersave_bias_target,
39365 .freq_increase = dbs_freq_increase,
39366 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39367 (struct cpufreq_policy *, unsigned int, unsigned int),
39368 unsigned int powersave_bias)
39369 {
39370 - od_ops.powersave_bias_target = f;
39371 + pax_open_kernel();
39372 + *(void **)&od_ops.powersave_bias_target = f;
39373 + pax_close_kernel();
39374 od_set_powersave_bias(powersave_bias);
39375 }
39376 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39377
39378 void od_unregister_powersave_bias_handler(void)
39379 {
39380 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39381 + pax_open_kernel();
39382 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39383 + pax_close_kernel();
39384 od_set_powersave_bias(0);
39385 }
39386 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39387 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39388 index 742eefb..e2fcfc8 100644
39389 --- a/drivers/cpufreq/intel_pstate.c
39390 +++ b/drivers/cpufreq/intel_pstate.c
39391 @@ -133,10 +133,10 @@ struct pstate_funcs {
39392 struct cpu_defaults {
39393 struct pstate_adjust_policy pid_policy;
39394 struct pstate_funcs funcs;
39395 -};
39396 +} __do_const;
39397
39398 static struct pstate_adjust_policy pid_params;
39399 -static struct pstate_funcs pstate_funcs;
39400 +static struct pstate_funcs *pstate_funcs;
39401 static int hwp_active;
39402
39403 struct perf_limits {
39404 @@ -653,18 +653,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39405
39406 cpu->pstate.current_pstate = pstate;
39407
39408 - pstate_funcs.set(cpu, pstate);
39409 + pstate_funcs->set(cpu, pstate);
39410 }
39411
39412 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39413 {
39414 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39415 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39416 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39417 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39418 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39419 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39420 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39421 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39422
39423 - if (pstate_funcs.get_vid)
39424 - pstate_funcs.get_vid(cpu);
39425 + if (pstate_funcs->get_vid)
39426 + pstate_funcs->get_vid(cpu);
39427 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39428 }
39429
39430 @@ -988,9 +988,9 @@ static int intel_pstate_msrs_not_valid(void)
39431 rdmsrl(MSR_IA32_APERF, aperf);
39432 rdmsrl(MSR_IA32_MPERF, mperf);
39433
39434 - if (!pstate_funcs.get_max() ||
39435 - !pstate_funcs.get_min() ||
39436 - !pstate_funcs.get_turbo())
39437 + if (!pstate_funcs->get_max() ||
39438 + !pstate_funcs->get_min() ||
39439 + !pstate_funcs->get_turbo())
39440 return -ENODEV;
39441
39442 rdmsrl(MSR_IA32_APERF, tmp);
39443 @@ -1004,7 +1004,7 @@ static int intel_pstate_msrs_not_valid(void)
39444 return 0;
39445 }
39446
39447 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39448 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39449 {
39450 pid_params.sample_rate_ms = policy->sample_rate_ms;
39451 pid_params.p_gain_pct = policy->p_gain_pct;
39452 @@ -1016,12 +1016,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39453
39454 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39455 {
39456 - pstate_funcs.get_max = funcs->get_max;
39457 - pstate_funcs.get_min = funcs->get_min;
39458 - pstate_funcs.get_turbo = funcs->get_turbo;
39459 - pstate_funcs.get_scaling = funcs->get_scaling;
39460 - pstate_funcs.set = funcs->set;
39461 - pstate_funcs.get_vid = funcs->get_vid;
39462 + pstate_funcs = funcs;
39463 }
39464
39465 #if IS_ENABLED(CONFIG_ACPI)
39466 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39467 index 529cfd9..0e28fff 100644
39468 --- a/drivers/cpufreq/p4-clockmod.c
39469 +++ b/drivers/cpufreq/p4-clockmod.c
39470 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39471 case 0x0F: /* Core Duo */
39472 case 0x16: /* Celeron Core */
39473 case 0x1C: /* Atom */
39474 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39475 + pax_open_kernel();
39476 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39477 + pax_close_kernel();
39478 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39479 case 0x0D: /* Pentium M (Dothan) */
39480 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39481 + pax_open_kernel();
39482 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39483 + pax_close_kernel();
39484 /* fall through */
39485 case 0x09: /* Pentium M (Banias) */
39486 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39487 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39488
39489 /* on P-4s, the TSC runs with constant frequency independent whether
39490 * throttling is active or not. */
39491 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39492 + pax_open_kernel();
39493 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39494 + pax_close_kernel();
39495
39496 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39497 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39498 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39499 index 9bb42ba..b01b4a2 100644
39500 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39501 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39502 @@ -18,14 +18,12 @@
39503 #include <asm/head.h>
39504 #include <asm/timer.h>
39505
39506 -static struct cpufreq_driver *cpufreq_us3_driver;
39507 -
39508 struct us3_freq_percpu_info {
39509 struct cpufreq_frequency_table table[4];
39510 };
39511
39512 /* Indexed by cpu number. */
39513 -static struct us3_freq_percpu_info *us3_freq_table;
39514 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39515
39516 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39517 * in the Safari config register.
39518 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39519
39520 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39521 {
39522 - if (cpufreq_us3_driver)
39523 - us3_freq_target(policy, 0);
39524 + us3_freq_target(policy, 0);
39525
39526 return 0;
39527 }
39528
39529 +static int __init us3_freq_init(void);
39530 +static void __exit us3_freq_exit(void);
39531 +
39532 +static struct cpufreq_driver cpufreq_us3_driver = {
39533 + .init = us3_freq_cpu_init,
39534 + .verify = cpufreq_generic_frequency_table_verify,
39535 + .target_index = us3_freq_target,
39536 + .get = us3_freq_get,
39537 + .exit = us3_freq_cpu_exit,
39538 + .name = "UltraSPARC-III",
39539 +
39540 +};
39541 +
39542 static int __init us3_freq_init(void)
39543 {
39544 unsigned long manuf, impl, ver;
39545 - int ret;
39546
39547 if (tlb_type != cheetah && tlb_type != cheetah_plus)
39548 return -ENODEV;
39549 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
39550 (impl == CHEETAH_IMPL ||
39551 impl == CHEETAH_PLUS_IMPL ||
39552 impl == JAGUAR_IMPL ||
39553 - impl == PANTHER_IMPL)) {
39554 - struct cpufreq_driver *driver;
39555 -
39556 - ret = -ENOMEM;
39557 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
39558 - if (!driver)
39559 - goto err_out;
39560 -
39561 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
39562 - GFP_KERNEL);
39563 - if (!us3_freq_table)
39564 - goto err_out;
39565 -
39566 - driver->init = us3_freq_cpu_init;
39567 - driver->verify = cpufreq_generic_frequency_table_verify;
39568 - driver->target_index = us3_freq_target;
39569 - driver->get = us3_freq_get;
39570 - driver->exit = us3_freq_cpu_exit;
39571 - strcpy(driver->name, "UltraSPARC-III");
39572 -
39573 - cpufreq_us3_driver = driver;
39574 - ret = cpufreq_register_driver(driver);
39575 - if (ret)
39576 - goto err_out;
39577 -
39578 - return 0;
39579 -
39580 -err_out:
39581 - if (driver) {
39582 - kfree(driver);
39583 - cpufreq_us3_driver = NULL;
39584 - }
39585 - kfree(us3_freq_table);
39586 - us3_freq_table = NULL;
39587 - return ret;
39588 - }
39589 + impl == PANTHER_IMPL))
39590 + return cpufreq_register_driver(&cpufreq_us3_driver);
39591
39592 return -ENODEV;
39593 }
39594
39595 static void __exit us3_freq_exit(void)
39596 {
39597 - if (cpufreq_us3_driver) {
39598 - cpufreq_unregister_driver(cpufreq_us3_driver);
39599 - kfree(cpufreq_us3_driver);
39600 - cpufreq_us3_driver = NULL;
39601 - kfree(us3_freq_table);
39602 - us3_freq_table = NULL;
39603 - }
39604 + cpufreq_unregister_driver(&cpufreq_us3_driver);
39605 }
39606
39607 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
39608 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
39609 index 7d4a315..21bb886 100644
39610 --- a/drivers/cpufreq/speedstep-centrino.c
39611 +++ b/drivers/cpufreq/speedstep-centrino.c
39612 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
39613 !cpu_has(cpu, X86_FEATURE_EST))
39614 return -ENODEV;
39615
39616 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
39617 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39618 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
39619 + pax_open_kernel();
39620 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39621 + pax_close_kernel();
39622 + }
39623
39624 if (policy->cpu != 0)
39625 return -ENODEV;
39626 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
39627 index 2697e87..c32476c 100644
39628 --- a/drivers/cpuidle/driver.c
39629 +++ b/drivers/cpuidle/driver.c
39630 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
39631
39632 static void poll_idle_init(struct cpuidle_driver *drv)
39633 {
39634 - struct cpuidle_state *state = &drv->states[0];
39635 + cpuidle_state_no_const *state = &drv->states[0];
39636
39637 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
39638 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
39639 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
39640 index fb9f511..213e6cc 100644
39641 --- a/drivers/cpuidle/governor.c
39642 +++ b/drivers/cpuidle/governor.c
39643 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
39644 mutex_lock(&cpuidle_lock);
39645 if (__cpuidle_find_governor(gov->name) == NULL) {
39646 ret = 0;
39647 - list_add_tail(&gov->governor_list, &cpuidle_governors);
39648 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
39649 if (!cpuidle_curr_governor ||
39650 cpuidle_curr_governor->rating < gov->rating)
39651 cpuidle_switch_governor(gov);
39652 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
39653 index 97c5903..023ad23 100644
39654 --- a/drivers/cpuidle/sysfs.c
39655 +++ b/drivers/cpuidle/sysfs.c
39656 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
39657 NULL
39658 };
39659
39660 -static struct attribute_group cpuidle_attr_group = {
39661 +static attribute_group_no_const cpuidle_attr_group = {
39662 .attrs = cpuidle_default_attrs,
39663 .name = "cpuidle",
39664 };
39665 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
39666 index 8d2a772..33826c9 100644
39667 --- a/drivers/crypto/hifn_795x.c
39668 +++ b/drivers/crypto/hifn_795x.c
39669 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
39670 MODULE_PARM_DESC(hifn_pll_ref,
39671 "PLL reference clock (pci[freq] or ext[freq], default ext)");
39672
39673 -static atomic_t hifn_dev_number;
39674 +static atomic_unchecked_t hifn_dev_number;
39675
39676 #define ACRYPTO_OP_DECRYPT 0
39677 #define ACRYPTO_OP_ENCRYPT 1
39678 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
39679 goto err_out_disable_pci_device;
39680
39681 snprintf(name, sizeof(name), "hifn%d",
39682 - atomic_inc_return(&hifn_dev_number)-1);
39683 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
39684
39685 err = pci_request_regions(pdev, name);
39686 if (err)
39687 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
39688 index 30b538d8..1610d75 100644
39689 --- a/drivers/devfreq/devfreq.c
39690 +++ b/drivers/devfreq/devfreq.c
39691 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
39692 goto err_out;
39693 }
39694
39695 - list_add(&governor->node, &devfreq_governor_list);
39696 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
39697
39698 list_for_each_entry(devfreq, &devfreq_list, node) {
39699 int ret = 0;
39700 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
39701 }
39702 }
39703
39704 - list_del(&governor->node);
39705 + pax_list_del((struct list_head *)&governor->node);
39706 err_out:
39707 mutex_unlock(&devfreq_list_lock);
39708
39709 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
39710 index 3a2adb1..b3be9a3 100644
39711 --- a/drivers/dma/sh/shdma-base.c
39712 +++ b/drivers/dma/sh/shdma-base.c
39713 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
39714 schan->slave_id = -EINVAL;
39715 }
39716
39717 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
39718 - sdev->desc_size, GFP_KERNEL);
39719 + schan->desc = kcalloc(sdev->desc_size,
39720 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
39721 if (!schan->desc) {
39722 ret = -ENOMEM;
39723 goto edescalloc;
39724 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
39725 index aec8a84..7b45a1f 100644
39726 --- a/drivers/dma/sh/shdmac.c
39727 +++ b/drivers/dma/sh/shdmac.c
39728 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
39729 return ret;
39730 }
39731
39732 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
39733 +static struct notifier_block sh_dmae_nmi_notifier = {
39734 .notifier_call = sh_dmae_nmi_handler,
39735
39736 /* Run before NMI debug handler and KGDB */
39737 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
39738 index 592af5f..bb1d583 100644
39739 --- a/drivers/edac/edac_device.c
39740 +++ b/drivers/edac/edac_device.c
39741 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
39742 */
39743 int edac_device_alloc_index(void)
39744 {
39745 - static atomic_t device_indexes = ATOMIC_INIT(0);
39746 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
39747
39748 - return atomic_inc_return(&device_indexes) - 1;
39749 + return atomic_inc_return_unchecked(&device_indexes) - 1;
39750 }
39751 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
39752
39753 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
39754 index 670d282..6675f4d 100644
39755 --- a/drivers/edac/edac_mc_sysfs.c
39756 +++ b/drivers/edac/edac_mc_sysfs.c
39757 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
39758 struct dev_ch_attribute {
39759 struct device_attribute attr;
39760 int channel;
39761 -};
39762 +} __do_const;
39763
39764 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
39765 struct dev_ch_attribute dev_attr_legacy_##_name = \
39766 @@ -1011,14 +1011,16 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
39767 }
39768
39769 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
39770 + pax_open_kernel();
39771 if (mci->get_sdram_scrub_rate) {
39772 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39773 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39774 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39775 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39776 }
39777 if (mci->set_sdram_scrub_rate) {
39778 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39779 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39780 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39781 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39782 }
39783 + pax_close_kernel();
39784 err = device_create_file(&mci->dev,
39785 &dev_attr_sdram_scrub_rate);
39786 if (err) {
39787 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
39788 index 2cf44b4d..6dd2dc7 100644
39789 --- a/drivers/edac/edac_pci.c
39790 +++ b/drivers/edac/edac_pci.c
39791 @@ -29,7 +29,7 @@
39792
39793 static DEFINE_MUTEX(edac_pci_ctls_mutex);
39794 static LIST_HEAD(edac_pci_list);
39795 -static atomic_t pci_indexes = ATOMIC_INIT(0);
39796 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
39797
39798 /*
39799 * edac_pci_alloc_ctl_info
39800 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
39801 */
39802 int edac_pci_alloc_index(void)
39803 {
39804 - return atomic_inc_return(&pci_indexes) - 1;
39805 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
39806 }
39807 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
39808
39809 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
39810 index 24d877f..4e30133 100644
39811 --- a/drivers/edac/edac_pci_sysfs.c
39812 +++ b/drivers/edac/edac_pci_sysfs.c
39813 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
39814 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
39815 static int edac_pci_poll_msec = 1000; /* one second workq period */
39816
39817 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
39818 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
39819 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
39820 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
39821
39822 static struct kobject *edac_pci_top_main_kobj;
39823 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
39824 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
39825 void *value;
39826 ssize_t(*show) (void *, char *);
39827 ssize_t(*store) (void *, const char *, size_t);
39828 -};
39829 +} __do_const;
39830
39831 /* Set of show/store abstract level functions for PCI Parity object */
39832 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
39833 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39834 edac_printk(KERN_CRIT, EDAC_PCI,
39835 "Signaled System Error on %s\n",
39836 pci_name(dev));
39837 - atomic_inc(&pci_nonparity_count);
39838 + atomic_inc_unchecked(&pci_nonparity_count);
39839 }
39840
39841 if (status & (PCI_STATUS_PARITY)) {
39842 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39843 "Master Data Parity Error on %s\n",
39844 pci_name(dev));
39845
39846 - atomic_inc(&pci_parity_count);
39847 + atomic_inc_unchecked(&pci_parity_count);
39848 }
39849
39850 if (status & (PCI_STATUS_DETECTED_PARITY)) {
39851 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39852 "Detected Parity Error on %s\n",
39853 pci_name(dev));
39854
39855 - atomic_inc(&pci_parity_count);
39856 + atomic_inc_unchecked(&pci_parity_count);
39857 }
39858 }
39859
39860 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39861 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
39862 "Signaled System Error on %s\n",
39863 pci_name(dev));
39864 - atomic_inc(&pci_nonparity_count);
39865 + atomic_inc_unchecked(&pci_nonparity_count);
39866 }
39867
39868 if (status & (PCI_STATUS_PARITY)) {
39869 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39870 "Master Data Parity Error on "
39871 "%s\n", pci_name(dev));
39872
39873 - atomic_inc(&pci_parity_count);
39874 + atomic_inc_unchecked(&pci_parity_count);
39875 }
39876
39877 if (status & (PCI_STATUS_DETECTED_PARITY)) {
39878 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39879 "Detected Parity Error on %s\n",
39880 pci_name(dev));
39881
39882 - atomic_inc(&pci_parity_count);
39883 + atomic_inc_unchecked(&pci_parity_count);
39884 }
39885 }
39886 }
39887 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
39888 if (!check_pci_errors)
39889 return;
39890
39891 - before_count = atomic_read(&pci_parity_count);
39892 + before_count = atomic_read_unchecked(&pci_parity_count);
39893
39894 /* scan all PCI devices looking for a Parity Error on devices and
39895 * bridges.
39896 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
39897 /* Only if operator has selected panic on PCI Error */
39898 if (edac_pci_get_panic_on_pe()) {
39899 /* If the count is different 'after' from 'before' */
39900 - if (before_count != atomic_read(&pci_parity_count))
39901 + if (before_count != atomic_read_unchecked(&pci_parity_count))
39902 panic("EDAC: PCI Parity Error");
39903 }
39904 }
39905 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
39906 index c2359a1..8bd119d 100644
39907 --- a/drivers/edac/mce_amd.h
39908 +++ b/drivers/edac/mce_amd.h
39909 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
39910 bool (*mc0_mce)(u16, u8);
39911 bool (*mc1_mce)(u16, u8);
39912 bool (*mc2_mce)(u16, u8);
39913 -};
39914 +} __no_const;
39915
39916 void amd_report_gart_errors(bool);
39917 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
39918 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
39919 index 57ea7f4..af06b76 100644
39920 --- a/drivers/firewire/core-card.c
39921 +++ b/drivers/firewire/core-card.c
39922 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
39923 const struct fw_card_driver *driver,
39924 struct device *device)
39925 {
39926 - static atomic_t index = ATOMIC_INIT(-1);
39927 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
39928
39929 - card->index = atomic_inc_return(&index);
39930 + card->index = atomic_inc_return_unchecked(&index);
39931 card->driver = driver;
39932 card->device = device;
39933 card->current_tlabel = 0;
39934 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
39935
39936 void fw_core_remove_card(struct fw_card *card)
39937 {
39938 - struct fw_card_driver dummy_driver = dummy_driver_template;
39939 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
39940
39941 card->driver->update_phy_reg(card, 4,
39942 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
39943 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
39944 index f9e3aee..269dbdb 100644
39945 --- a/drivers/firewire/core-device.c
39946 +++ b/drivers/firewire/core-device.c
39947 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
39948 struct config_rom_attribute {
39949 struct device_attribute attr;
39950 u32 key;
39951 -};
39952 +} __do_const;
39953
39954 static ssize_t show_immediate(struct device *dev,
39955 struct device_attribute *dattr, char *buf)
39956 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
39957 index eb6935c..3cc2bfa 100644
39958 --- a/drivers/firewire/core-transaction.c
39959 +++ b/drivers/firewire/core-transaction.c
39960 @@ -38,6 +38,7 @@
39961 #include <linux/timer.h>
39962 #include <linux/types.h>
39963 #include <linux/workqueue.h>
39964 +#include <linux/sched.h>
39965
39966 #include <asm/byteorder.h>
39967
39968 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
39969 index e1480ff6..1a429bd 100644
39970 --- a/drivers/firewire/core.h
39971 +++ b/drivers/firewire/core.h
39972 @@ -111,6 +111,7 @@ struct fw_card_driver {
39973
39974 int (*stop_iso)(struct fw_iso_context *ctx);
39975 };
39976 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
39977
39978 void fw_card_initialize(struct fw_card *card,
39979 const struct fw_card_driver *driver, struct device *device);
39980 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
39981 index aff9018..fc87ded 100644
39982 --- a/drivers/firewire/ohci.c
39983 +++ b/drivers/firewire/ohci.c
39984 @@ -2054,10 +2054,12 @@ static void bus_reset_work(struct work_struct *work)
39985 be32_to_cpu(ohci->next_header));
39986 }
39987
39988 +#ifndef CONFIG_GRKERNSEC
39989 if (param_remote_dma) {
39990 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
39991 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
39992 }
39993 +#endif
39994
39995 spin_unlock_irq(&ohci->lock);
39996
39997 @@ -2589,8 +2591,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
39998 unsigned long flags;
39999 int n, ret = 0;
40000
40001 +#ifndef CONFIG_GRKERNSEC
40002 if (param_remote_dma)
40003 return 0;
40004 +#endif
40005
40006 /*
40007 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40008 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40009 index 94a58a0..f5eba42 100644
40010 --- a/drivers/firmware/dmi-id.c
40011 +++ b/drivers/firmware/dmi-id.c
40012 @@ -16,7 +16,7 @@
40013 struct dmi_device_attribute{
40014 struct device_attribute dev_attr;
40015 int field;
40016 -};
40017 +} __do_const;
40018 #define to_dmi_dev_attr(_dev_attr) \
40019 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40020
40021 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
40022 index 69fac06..820f0c9a 100644
40023 --- a/drivers/firmware/dmi_scan.c
40024 +++ b/drivers/firmware/dmi_scan.c
40025 @@ -901,7 +901,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
40026 if (buf == NULL)
40027 return -1;
40028
40029 - dmi_table(buf, dmi_len, dmi_num, decode, private_data);
40030 + dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
40031
40032 dmi_unmap(buf);
40033 return 0;
40034 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40035 index 4fd9961..52d60ce 100644
40036 --- a/drivers/firmware/efi/cper.c
40037 +++ b/drivers/firmware/efi/cper.c
40038 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40039 */
40040 u64 cper_next_record_id(void)
40041 {
40042 - static atomic64_t seq;
40043 + static atomic64_unchecked_t seq;
40044
40045 - if (!atomic64_read(&seq))
40046 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40047 + if (!atomic64_read_unchecked(&seq))
40048 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40049
40050 - return atomic64_inc_return(&seq);
40051 + return atomic64_inc_return_unchecked(&seq);
40052 }
40053 EXPORT_SYMBOL_GPL(cper_next_record_id);
40054
40055 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40056 index 9035c1b..aff45f8 100644
40057 --- a/drivers/firmware/efi/efi.c
40058 +++ b/drivers/firmware/efi/efi.c
40059 @@ -151,14 +151,16 @@ static struct attribute_group efi_subsys_attr_group = {
40060 };
40061
40062 static struct efivars generic_efivars;
40063 -static struct efivar_operations generic_ops;
40064 +static efivar_operations_no_const generic_ops __read_only;
40065
40066 static int generic_ops_register(void)
40067 {
40068 - generic_ops.get_variable = efi.get_variable;
40069 - generic_ops.set_variable = efi.set_variable;
40070 - generic_ops.get_next_variable = efi.get_next_variable;
40071 - generic_ops.query_variable_store = efi_query_variable_store;
40072 + pax_open_kernel();
40073 + *(void **)&generic_ops.get_variable = efi.get_variable;
40074 + *(void **)&generic_ops.set_variable = efi.set_variable;
40075 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40076 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40077 + pax_close_kernel();
40078
40079 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40080 }
40081 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40082 index f256ecd..387dcb1 100644
40083 --- a/drivers/firmware/efi/efivars.c
40084 +++ b/drivers/firmware/efi/efivars.c
40085 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40086 static int
40087 create_efivars_bin_attributes(void)
40088 {
40089 - struct bin_attribute *attr;
40090 + bin_attribute_no_const *attr;
40091 int error;
40092
40093 /* new_var */
40094 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40095 index 2f569aa..c95f4fb 100644
40096 --- a/drivers/firmware/google/memconsole.c
40097 +++ b/drivers/firmware/google/memconsole.c
40098 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40099 if (!found_memconsole())
40100 return -ENODEV;
40101
40102 - memconsole_bin_attr.size = memconsole_length;
40103 + pax_open_kernel();
40104 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40105 + pax_close_kernel();
40106 +
40107 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40108 }
40109
40110 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40111 index 3cfcfc6..09d6f117 100644
40112 --- a/drivers/gpio/gpio-em.c
40113 +++ b/drivers/gpio/gpio-em.c
40114 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40115 struct em_gio_priv *p;
40116 struct resource *io[2], *irq[2];
40117 struct gpio_chip *gpio_chip;
40118 - struct irq_chip *irq_chip;
40119 + irq_chip_no_const *irq_chip;
40120 const char *name = dev_name(&pdev->dev);
40121 int ret;
40122
40123 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40124 index 7818cd1..1be40e5 100644
40125 --- a/drivers/gpio/gpio-ich.c
40126 +++ b/drivers/gpio/gpio-ich.c
40127 @@ -94,7 +94,7 @@ struct ichx_desc {
40128 * this option allows driver caching written output values
40129 */
40130 bool use_outlvl_cache;
40131 -};
40132 +} __do_const;
40133
40134 static struct {
40135 spinlock_t lock;
40136 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40137 index f476ae2..05e1bdd 100644
40138 --- a/drivers/gpio/gpio-omap.c
40139 +++ b/drivers/gpio/gpio-omap.c
40140 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40141 const struct omap_gpio_platform_data *pdata;
40142 struct resource *res;
40143 struct gpio_bank *bank;
40144 - struct irq_chip *irqc;
40145 + irq_chip_no_const *irqc;
40146 int ret;
40147
40148 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40149 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40150 index 584484e..e26ebd6 100644
40151 --- a/drivers/gpio/gpio-rcar.c
40152 +++ b/drivers/gpio/gpio-rcar.c
40153 @@ -366,7 +366,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40154 struct gpio_rcar_priv *p;
40155 struct resource *io, *irq;
40156 struct gpio_chip *gpio_chip;
40157 - struct irq_chip *irq_chip;
40158 + irq_chip_no_const *irq_chip;
40159 struct device *dev = &pdev->dev;
40160 const char *name = dev_name(dev);
40161 int ret;
40162 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40163 index c1caa45..f0f97d2 100644
40164 --- a/drivers/gpio/gpio-vr41xx.c
40165 +++ b/drivers/gpio/gpio-vr41xx.c
40166 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40167 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40168 maskl, pendl, maskh, pendh);
40169
40170 - atomic_inc(&irq_err_count);
40171 + atomic_inc_unchecked(&irq_err_count);
40172
40173 return -EINVAL;
40174 }
40175 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40176 index 568aa2b..d1204d8 100644
40177 --- a/drivers/gpio/gpiolib.c
40178 +++ b/drivers/gpio/gpiolib.c
40179 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40180 }
40181
40182 if (gpiochip->irqchip) {
40183 - gpiochip->irqchip->irq_request_resources = NULL;
40184 - gpiochip->irqchip->irq_release_resources = NULL;
40185 + pax_open_kernel();
40186 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40187 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40188 + pax_close_kernel();
40189 gpiochip->irqchip = NULL;
40190 }
40191 }
40192 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40193 gpiochip->irqchip = NULL;
40194 return -EINVAL;
40195 }
40196 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40197 - irqchip->irq_release_resources = gpiochip_irq_relres;
40198 +
40199 + pax_open_kernel();
40200 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40201 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40202 + pax_close_kernel();
40203
40204 /*
40205 * Prepare the mapping since the irqchip shall be orthogonal to
40206 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40207 index 5213da4..7ef736e 100644
40208 --- a/drivers/gpu/drm/drm_crtc.c
40209 +++ b/drivers/gpu/drm/drm_crtc.c
40210 @@ -3961,7 +3961,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40211 goto done;
40212 }
40213
40214 - if (copy_to_user(&enum_ptr[copied].name,
40215 + if (copy_to_user(enum_ptr[copied].name,
40216 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40217 ret = -EFAULT;
40218 goto done;
40219 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40220 index 4f41377..ee33f40 100644
40221 --- a/drivers/gpu/drm/drm_drv.c
40222 +++ b/drivers/gpu/drm/drm_drv.c
40223 @@ -444,7 +444,7 @@ void drm_unplug_dev(struct drm_device *dev)
40224
40225 drm_device_set_unplugged(dev);
40226
40227 - if (dev->open_count == 0) {
40228 + if (local_read(&dev->open_count) == 0) {
40229 drm_put_dev(dev);
40230 }
40231 mutex_unlock(&drm_global_mutex);
40232 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40233 index 0b9514b..6acd174 100644
40234 --- a/drivers/gpu/drm/drm_fops.c
40235 +++ b/drivers/gpu/drm/drm_fops.c
40236 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40237 return PTR_ERR(minor);
40238
40239 dev = minor->dev;
40240 - if (!dev->open_count++)
40241 + if (local_inc_return(&dev->open_count) == 1)
40242 need_setup = 1;
40243
40244 /* share address_space across all char-devs of a single device */
40245 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40246 return 0;
40247
40248 err_undo:
40249 - dev->open_count--;
40250 + local_dec(&dev->open_count);
40251 drm_minor_release(minor);
40252 return retcode;
40253 }
40254 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40255
40256 mutex_lock(&drm_global_mutex);
40257
40258 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40259 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40260
40261 mutex_lock(&dev->struct_mutex);
40262 list_del(&file_priv->lhead);
40263 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40264 * Begin inline drm_release
40265 */
40266
40267 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40268 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40269 task_pid_nr(current),
40270 (long)old_encode_dev(file_priv->minor->kdev->devt),
40271 - dev->open_count);
40272 + local_read(&dev->open_count));
40273
40274 /* Release any auth tokens that might point to this file_priv,
40275 (do that under the drm_global_mutex) */
40276 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40277 * End inline drm_release
40278 */
40279
40280 - if (!--dev->open_count) {
40281 + if (local_dec_and_test(&dev->open_count)) {
40282 retcode = drm_lastclose(dev);
40283 if (drm_device_is_unplugged(dev))
40284 drm_put_dev(dev);
40285 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40286 index 3d2e91c..d31c4c9 100644
40287 --- a/drivers/gpu/drm/drm_global.c
40288 +++ b/drivers/gpu/drm/drm_global.c
40289 @@ -36,7 +36,7 @@
40290 struct drm_global_item {
40291 struct mutex mutex;
40292 void *object;
40293 - int refcount;
40294 + atomic_t refcount;
40295 };
40296
40297 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40298 @@ -49,7 +49,7 @@ void drm_global_init(void)
40299 struct drm_global_item *item = &glob[i];
40300 mutex_init(&item->mutex);
40301 item->object = NULL;
40302 - item->refcount = 0;
40303 + atomic_set(&item->refcount, 0);
40304 }
40305 }
40306
40307 @@ -59,7 +59,7 @@ void drm_global_release(void)
40308 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
40309 struct drm_global_item *item = &glob[i];
40310 BUG_ON(item->object != NULL);
40311 - BUG_ON(item->refcount != 0);
40312 + BUG_ON(atomic_read(&item->refcount) != 0);
40313 }
40314 }
40315
40316 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40317 struct drm_global_item *item = &glob[ref->global_type];
40318
40319 mutex_lock(&item->mutex);
40320 - if (item->refcount == 0) {
40321 + if (atomic_read(&item->refcount) == 0) {
40322 item->object = kzalloc(ref->size, GFP_KERNEL);
40323 if (unlikely(item->object == NULL)) {
40324 ret = -ENOMEM;
40325 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40326 goto out_err;
40327
40328 }
40329 - ++item->refcount;
40330 + atomic_inc(&item->refcount);
40331 ref->object = item->object;
40332 mutex_unlock(&item->mutex);
40333 return 0;
40334 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
40335 struct drm_global_item *item = &glob[ref->global_type];
40336
40337 mutex_lock(&item->mutex);
40338 - BUG_ON(item->refcount == 0);
40339 + BUG_ON(atomic_read(&item->refcount) == 0);
40340 BUG_ON(ref->object != item->object);
40341 - if (--item->refcount == 0) {
40342 + if (atomic_dec_and_test(&item->refcount)) {
40343 ref->release(ref);
40344 item->object = NULL;
40345 }
40346 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
40347 index 51efebd..2b70935 100644
40348 --- a/drivers/gpu/drm/drm_info.c
40349 +++ b/drivers/gpu/drm/drm_info.c
40350 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
40351 struct drm_local_map *map;
40352 struct drm_map_list *r_list;
40353
40354 - /* Hardcoded from _DRM_FRAME_BUFFER,
40355 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
40356 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
40357 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
40358 + static const char * const types[] = {
40359 + [_DRM_FRAME_BUFFER] = "FB",
40360 + [_DRM_REGISTERS] = "REG",
40361 + [_DRM_SHM] = "SHM",
40362 + [_DRM_AGP] = "AGP",
40363 + [_DRM_SCATTER_GATHER] = "SG",
40364 + [_DRM_CONSISTENT] = "PCI"};
40365 const char *type;
40366 int i;
40367
40368 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
40369 map = r_list->map;
40370 if (!map)
40371 continue;
40372 - if (map->type < 0 || map->type > 5)
40373 + if (map->type >= ARRAY_SIZE(types))
40374 type = "??";
40375 else
40376 type = types[map->type];
40377 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
40378 index 2f4c4343..dd12cd2 100644
40379 --- a/drivers/gpu/drm/drm_ioc32.c
40380 +++ b/drivers/gpu/drm/drm_ioc32.c
40381 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
40382 request = compat_alloc_user_space(nbytes);
40383 if (!access_ok(VERIFY_WRITE, request, nbytes))
40384 return -EFAULT;
40385 - list = (struct drm_buf_desc *) (request + 1);
40386 + list = (struct drm_buf_desc __user *) (request + 1);
40387
40388 if (__put_user(count, &request->count)
40389 || __put_user(list, &request->list))
40390 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
40391 request = compat_alloc_user_space(nbytes);
40392 if (!access_ok(VERIFY_WRITE, request, nbytes))
40393 return -EFAULT;
40394 - list = (struct drm_buf_pub *) (request + 1);
40395 + list = (struct drm_buf_pub __user *) (request + 1);
40396
40397 if (__put_user(count, &request->count)
40398 || __put_user(list, &request->list))
40399 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
40400 return 0;
40401 }
40402
40403 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
40404 +drm_ioctl_compat_t drm_compat_ioctls[] = {
40405 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
40406 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
40407 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
40408 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
40409 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40410 {
40411 unsigned int nr = DRM_IOCTL_NR(cmd);
40412 - drm_ioctl_compat_t *fn;
40413 int ret;
40414
40415 /* Assume that ioctls without an explicit compat routine will just
40416 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40417 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
40418 return drm_ioctl(filp, cmd, arg);
40419
40420 - fn = drm_compat_ioctls[nr];
40421 -
40422 - if (fn != NULL)
40423 - ret = (*fn) (filp, cmd, arg);
40424 + if (drm_compat_ioctls[nr] != NULL)
40425 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
40426 else
40427 ret = drm_ioctl(filp, cmd, arg);
40428
40429 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
40430 index 00587a1..57a65ca 100644
40431 --- a/drivers/gpu/drm/drm_ioctl.c
40432 +++ b/drivers/gpu/drm/drm_ioctl.c
40433 @@ -642,7 +642,7 @@ long drm_ioctl(struct file *filp,
40434 struct drm_file *file_priv = filp->private_data;
40435 struct drm_device *dev;
40436 const struct drm_ioctl_desc *ioctl = NULL;
40437 - drm_ioctl_t *func;
40438 + drm_ioctl_no_const_t func;
40439 unsigned int nr = DRM_IOCTL_NR(cmd);
40440 int retcode = -EINVAL;
40441 char stack_kdata[128];
40442 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
40443 index 93ec5dc..82acbaf 100644
40444 --- a/drivers/gpu/drm/i810/i810_drv.h
40445 +++ b/drivers/gpu/drm/i810/i810_drv.h
40446 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
40447 int page_flipping;
40448
40449 wait_queue_head_t irq_queue;
40450 - atomic_t irq_received;
40451 - atomic_t irq_emitted;
40452 + atomic_unchecked_t irq_received;
40453 + atomic_unchecked_t irq_emitted;
40454
40455 int front_offset;
40456 } drm_i810_private_t;
40457 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
40458 index ecee3bc..ad5ae67 100644
40459 --- a/drivers/gpu/drm/i915/i915_dma.c
40460 +++ b/drivers/gpu/drm/i915/i915_dma.c
40461 @@ -356,7 +356,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
40462 * locking inversion with the driver load path. And the access here is
40463 * completely racy anyway. So don't bother with locking for now.
40464 */
40465 - return dev->open_count == 0;
40466 + return local_read(&dev->open_count) == 0;
40467 }
40468
40469 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
40470 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40471 index 1173831..7dfb389 100644
40472 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40473 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40474 @@ -863,12 +863,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
40475 static int
40476 validate_exec_list(struct drm_device *dev,
40477 struct drm_i915_gem_exec_object2 *exec,
40478 - int count)
40479 + unsigned int count)
40480 {
40481 unsigned relocs_total = 0;
40482 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
40483 unsigned invalid_flags;
40484 - int i;
40485 + unsigned int i;
40486
40487 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
40488 if (USES_FULL_PPGTT(dev))
40489 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
40490 index 176de63..1ef9ac7 100644
40491 --- a/drivers/gpu/drm/i915/i915_ioc32.c
40492 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
40493 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
40494 (unsigned long)request);
40495 }
40496
40497 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40498 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
40499 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
40500 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
40501 [DRM_I915_GETPARAM] = compat_i915_getparam,
40502 @@ -201,18 +201,15 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40503 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40504 {
40505 unsigned int nr = DRM_IOCTL_NR(cmd);
40506 - drm_ioctl_compat_t *fn = NULL;
40507 int ret;
40508
40509 if (nr < DRM_COMMAND_BASE)
40510 return drm_compat_ioctl(filp, cmd, arg);
40511
40512 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
40513 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40514 -
40515 - if (fn != NULL)
40516 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls)) {
40517 + drm_ioctl_compat_t fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40518 ret = (*fn) (filp, cmd, arg);
40519 - else
40520 + } else
40521 ret = drm_ioctl(filp, cmd, arg);
40522
40523 return ret;
40524 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
40525 index 30d4eb3..92f2dc8 100644
40526 --- a/drivers/gpu/drm/i915/intel_display.c
40527 +++ b/drivers/gpu/drm/i915/intel_display.c
40528 @@ -12935,13 +12935,13 @@ struct intel_quirk {
40529 int subsystem_vendor;
40530 int subsystem_device;
40531 void (*hook)(struct drm_device *dev);
40532 -};
40533 +} __do_const;
40534
40535 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
40536 struct intel_dmi_quirk {
40537 void (*hook)(struct drm_device *dev);
40538 const struct dmi_system_id (*dmi_id_list)[];
40539 -};
40540 +} __do_const;
40541
40542 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40543 {
40544 @@ -12949,18 +12949,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40545 return 1;
40546 }
40547
40548 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40549 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
40550 {
40551 - .dmi_id_list = &(const struct dmi_system_id[]) {
40552 - {
40553 - .callback = intel_dmi_reverse_brightness,
40554 - .ident = "NCR Corporation",
40555 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40556 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
40557 - },
40558 - },
40559 - { } /* terminating entry */
40560 + .callback = intel_dmi_reverse_brightness,
40561 + .ident = "NCR Corporation",
40562 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40563 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
40564 },
40565 + },
40566 + { } /* terminating entry */
40567 +};
40568 +
40569 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40570 + {
40571 + .dmi_id_list = &intel_dmi_quirks_table,
40572 .hook = quirk_invert_brightness,
40573 },
40574 };
40575 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
40576 index b250130..98df2a4 100644
40577 --- a/drivers/gpu/drm/imx/imx-drm-core.c
40578 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
40579 @@ -356,7 +356,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
40580 if (imxdrm->pipes >= MAX_CRTC)
40581 return -EINVAL;
40582
40583 - if (imxdrm->drm->open_count)
40584 + if (local_read(&imxdrm->drm->open_count))
40585 return -EBUSY;
40586
40587 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
40588 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
40589 index b4a2014..219ab78 100644
40590 --- a/drivers/gpu/drm/mga/mga_drv.h
40591 +++ b/drivers/gpu/drm/mga/mga_drv.h
40592 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
40593 u32 clear_cmd;
40594 u32 maccess;
40595
40596 - atomic_t vbl_received; /**< Number of vblanks received. */
40597 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
40598 wait_queue_head_t fence_queue;
40599 - atomic_t last_fence_retired;
40600 + atomic_unchecked_t last_fence_retired;
40601 u32 next_fence_to_post;
40602
40603 unsigned int fb_cpp;
40604 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
40605 index 729bfd5..ead8823 100644
40606 --- a/drivers/gpu/drm/mga/mga_ioc32.c
40607 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
40608 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
40609 return 0;
40610 }
40611
40612 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
40613 +drm_ioctl_compat_t mga_compat_ioctls[] = {
40614 [DRM_MGA_INIT] = compat_mga_init,
40615 [DRM_MGA_GETPARAM] = compat_mga_getparam,
40616 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
40617 @@ -208,18 +208,15 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
40618 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40619 {
40620 unsigned int nr = DRM_IOCTL_NR(cmd);
40621 - drm_ioctl_compat_t *fn = NULL;
40622 int ret;
40623
40624 if (nr < DRM_COMMAND_BASE)
40625 return drm_compat_ioctl(filp, cmd, arg);
40626
40627 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
40628 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40629 -
40630 - if (fn != NULL)
40631 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls)) {
40632 + drm_ioctl_compat_t fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40633 ret = (*fn) (filp, cmd, arg);
40634 - else
40635 + } else
40636 ret = drm_ioctl(filp, cmd, arg);
40637
40638 return ret;
40639 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
40640 index 1b071b8..de8601a 100644
40641 --- a/drivers/gpu/drm/mga/mga_irq.c
40642 +++ b/drivers/gpu/drm/mga/mga_irq.c
40643 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
40644 if (crtc != 0)
40645 return 0;
40646
40647 - return atomic_read(&dev_priv->vbl_received);
40648 + return atomic_read_unchecked(&dev_priv->vbl_received);
40649 }
40650
40651
40652 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40653 /* VBLANK interrupt */
40654 if (status & MGA_VLINEPEN) {
40655 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
40656 - atomic_inc(&dev_priv->vbl_received);
40657 + atomic_inc_unchecked(&dev_priv->vbl_received);
40658 drm_handle_vblank(dev, 0);
40659 handled = 1;
40660 }
40661 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40662 if ((prim_start & ~0x03) != (prim_end & ~0x03))
40663 MGA_WRITE(MGA_PRIMEND, prim_end);
40664
40665 - atomic_inc(&dev_priv->last_fence_retired);
40666 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
40667 wake_up(&dev_priv->fence_queue);
40668 handled = 1;
40669 }
40670 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
40671 * using fences.
40672 */
40673 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
40674 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
40675 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
40676 - *sequence) <= (1 << 23)));
40677
40678 *sequence = cur_fence;
40679 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
40680 index 7df6acc..84bbe52 100644
40681 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
40682 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
40683 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
40684 struct bit_table {
40685 const char id;
40686 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
40687 -};
40688 +} __no_const;
40689
40690 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
40691
40692 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
40693 index 8ae36f2..1147a30 100644
40694 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
40695 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
40696 @@ -121,7 +121,6 @@ struct nouveau_drm {
40697 struct drm_global_reference mem_global_ref;
40698 struct ttm_bo_global_ref bo_global_ref;
40699 struct ttm_bo_device bdev;
40700 - atomic_t validate_sequence;
40701 int (*move)(struct nouveau_channel *,
40702 struct ttm_buffer_object *,
40703 struct ttm_mem_reg *, struct ttm_mem_reg *);
40704 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40705 index 462679a..88e32a7 100644
40706 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40707 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40708 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
40709 unsigned long arg)
40710 {
40711 unsigned int nr = DRM_IOCTL_NR(cmd);
40712 - drm_ioctl_compat_t *fn = NULL;
40713 + drm_ioctl_compat_t fn = NULL;
40714 int ret;
40715
40716 if (nr < DRM_COMMAND_BASE)
40717 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
40718 index 3d1cfcb..0542700 100644
40719 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
40720 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
40721 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40722 }
40723
40724 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
40725 - nouveau_vram_manager_init,
40726 - nouveau_vram_manager_fini,
40727 - nouveau_vram_manager_new,
40728 - nouveau_vram_manager_del,
40729 - nouveau_vram_manager_debug
40730 + .init = nouveau_vram_manager_init,
40731 + .takedown = nouveau_vram_manager_fini,
40732 + .get_node = nouveau_vram_manager_new,
40733 + .put_node = nouveau_vram_manager_del,
40734 + .debug = nouveau_vram_manager_debug
40735 };
40736
40737 static int
40738 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40739 }
40740
40741 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
40742 - nouveau_gart_manager_init,
40743 - nouveau_gart_manager_fini,
40744 - nouveau_gart_manager_new,
40745 - nouveau_gart_manager_del,
40746 - nouveau_gart_manager_debug
40747 + .init = nouveau_gart_manager_init,
40748 + .takedown = nouveau_gart_manager_fini,
40749 + .get_node = nouveau_gart_manager_new,
40750 + .put_node = nouveau_gart_manager_del,
40751 + .debug = nouveau_gart_manager_debug
40752 };
40753
40754 /*XXX*/
40755 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40756 }
40757
40758 const struct ttm_mem_type_manager_func nv04_gart_manager = {
40759 - nv04_gart_manager_init,
40760 - nv04_gart_manager_fini,
40761 - nv04_gart_manager_new,
40762 - nv04_gart_manager_del,
40763 - nv04_gart_manager_debug
40764 + .init = nv04_gart_manager_init,
40765 + .takedown = nv04_gart_manager_fini,
40766 + .get_node = nv04_gart_manager_new,
40767 + .put_node = nv04_gart_manager_del,
40768 + .debug = nv04_gart_manager_debug
40769 };
40770
40771 int
40772 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
40773 index c7592ec..dd45ebc 100644
40774 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
40775 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
40776 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
40777 * locking inversion with the driver load path. And the access here is
40778 * completely racy anyway. So don't bother with locking for now.
40779 */
40780 - return dev->open_count == 0;
40781 + return local_read(&dev->open_count) == 0;
40782 }
40783
40784 static const struct vga_switcheroo_client_ops
40785 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
40786 index 9782364..89bd954 100644
40787 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
40788 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
40789 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
40790 int ret;
40791
40792 mutex_lock(&qdev->async_io_mutex);
40793 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
40794 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
40795 if (qdev->last_sent_io_cmd > irq_num) {
40796 if (intr)
40797 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
40798 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40799 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40800 else
40801 ret = wait_event_timeout(qdev->io_cmd_event,
40802 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40803 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40804 /* 0 is timeout, just bail the "hw" has gone away */
40805 if (ret <= 0)
40806 goto out;
40807 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
40808 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
40809 }
40810 outb(val, addr);
40811 qdev->last_sent_io_cmd = irq_num + 1;
40812 if (intr)
40813 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
40814 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40815 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40816 else
40817 ret = wait_event_timeout(qdev->io_cmd_event,
40818 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40819 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40820 out:
40821 if (ret > 0)
40822 ret = 0;
40823 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
40824 index 6911b8c..89d6867 100644
40825 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
40826 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
40827 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
40828 struct drm_info_node *node = (struct drm_info_node *) m->private;
40829 struct qxl_device *qdev = node->minor->dev->dev_private;
40830
40831 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
40832 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
40833 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
40834 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
40835 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
40836 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
40837 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
40838 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
40839 seq_printf(m, "%d\n", qdev->irq_received_error);
40840 return 0;
40841 }
40842 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
40843 index 7c6cafe..460f542 100644
40844 --- a/drivers/gpu/drm/qxl/qxl_drv.h
40845 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
40846 @@ -290,10 +290,10 @@ struct qxl_device {
40847 unsigned int last_sent_io_cmd;
40848
40849 /* interrupt handling */
40850 - atomic_t irq_received;
40851 - atomic_t irq_received_display;
40852 - atomic_t irq_received_cursor;
40853 - atomic_t irq_received_io_cmd;
40854 + atomic_unchecked_t irq_received;
40855 + atomic_unchecked_t irq_received_display;
40856 + atomic_unchecked_t irq_received_cursor;
40857 + atomic_unchecked_t irq_received_io_cmd;
40858 unsigned irq_received_error;
40859 wait_queue_head_t display_event;
40860 wait_queue_head_t cursor_event;
40861 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
40862 index b110883..dd06418 100644
40863 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
40864 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
40865 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
40866
40867 /* TODO copy slow path code from i915 */
40868 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
40869 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
40870 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
40871
40872 {
40873 struct qxl_drawable *draw = fb_cmd;
40874 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
40875 struct drm_qxl_reloc reloc;
40876
40877 if (copy_from_user(&reloc,
40878 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
40879 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
40880 sizeof(reloc))) {
40881 ret = -EFAULT;
40882 goto out_free_bos;
40883 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
40884
40885 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
40886
40887 - struct drm_qxl_command *commands =
40888 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
40889 + struct drm_qxl_command __user *commands =
40890 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
40891
40892 - if (copy_from_user(&user_cmd, &commands[cmd_num],
40893 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
40894 sizeof(user_cmd)))
40895 return -EFAULT;
40896
40897 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
40898 index 0bf1e20..42a7310 100644
40899 --- a/drivers/gpu/drm/qxl/qxl_irq.c
40900 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
40901 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
40902 if (!pending)
40903 return IRQ_NONE;
40904
40905 - atomic_inc(&qdev->irq_received);
40906 + atomic_inc_unchecked(&qdev->irq_received);
40907
40908 if (pending & QXL_INTERRUPT_DISPLAY) {
40909 - atomic_inc(&qdev->irq_received_display);
40910 + atomic_inc_unchecked(&qdev->irq_received_display);
40911 wake_up_all(&qdev->display_event);
40912 qxl_queue_garbage_collect(qdev, false);
40913 }
40914 if (pending & QXL_INTERRUPT_CURSOR) {
40915 - atomic_inc(&qdev->irq_received_cursor);
40916 + atomic_inc_unchecked(&qdev->irq_received_cursor);
40917 wake_up_all(&qdev->cursor_event);
40918 }
40919 if (pending & QXL_INTERRUPT_IO_CMD) {
40920 - atomic_inc(&qdev->irq_received_io_cmd);
40921 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
40922 wake_up_all(&qdev->io_cmd_event);
40923 }
40924 if (pending & QXL_INTERRUPT_ERROR) {
40925 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
40926 init_waitqueue_head(&qdev->io_cmd_event);
40927 INIT_WORK(&qdev->client_monitors_config_work,
40928 qxl_client_monitors_config_work_func);
40929 - atomic_set(&qdev->irq_received, 0);
40930 - atomic_set(&qdev->irq_received_display, 0);
40931 - atomic_set(&qdev->irq_received_cursor, 0);
40932 - atomic_set(&qdev->irq_received_io_cmd, 0);
40933 + atomic_set_unchecked(&qdev->irq_received, 0);
40934 + atomic_set_unchecked(&qdev->irq_received_display, 0);
40935 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
40936 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
40937 qdev->irq_received_error = 0;
40938 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
40939 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
40940 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
40941 index 0cbc4c9..0e46686 100644
40942 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
40943 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
40944 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
40945 }
40946 }
40947
40948 -static struct vm_operations_struct qxl_ttm_vm_ops;
40949 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
40950 static const struct vm_operations_struct *ttm_vm_ops;
40951
40952 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
40953 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
40954 return r;
40955 if (unlikely(ttm_vm_ops == NULL)) {
40956 ttm_vm_ops = vma->vm_ops;
40957 + pax_open_kernel();
40958 qxl_ttm_vm_ops = *ttm_vm_ops;
40959 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
40960 + pax_close_kernel();
40961 }
40962 vma->vm_ops = &qxl_ttm_vm_ops;
40963 return 0;
40964 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
40965 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
40966 {
40967 #if defined(CONFIG_DEBUG_FS)
40968 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
40969 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
40970 - unsigned i;
40971 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
40972 + {
40973 + .name = "qxl_mem_mm",
40974 + .show = &qxl_mm_dump_table,
40975 + },
40976 + {
40977 + .name = "qxl_surf_mm",
40978 + .show = &qxl_mm_dump_table,
40979 + }
40980 + };
40981
40982 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
40983 - if (i == 0)
40984 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
40985 - else
40986 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
40987 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
40988 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
40989 - qxl_mem_types_list[i].driver_features = 0;
40990 - if (i == 0)
40991 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
40992 - else
40993 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
40994 + pax_open_kernel();
40995 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
40996 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
40997 + pax_close_kernel();
40998
40999 - }
41000 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41001 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41002 #else
41003 return 0;
41004 #endif
41005 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41006 index 2c45ac9..5d740f8 100644
41007 --- a/drivers/gpu/drm/r128/r128_cce.c
41008 +++ b/drivers/gpu/drm/r128/r128_cce.c
41009 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41010
41011 /* GH: Simple idle check.
41012 */
41013 - atomic_set(&dev_priv->idle_count, 0);
41014 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41015
41016 /* We don't support anything other than bus-mastering ring mode,
41017 * but the ring can be in either AGP or PCI space for the ring
41018 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41019 index 723e5d6..102dbaf 100644
41020 --- a/drivers/gpu/drm/r128/r128_drv.h
41021 +++ b/drivers/gpu/drm/r128/r128_drv.h
41022 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41023 int is_pci;
41024 unsigned long cce_buffers_offset;
41025
41026 - atomic_t idle_count;
41027 + atomic_unchecked_t idle_count;
41028
41029 int page_flipping;
41030 int current_page;
41031 u32 crtc_offset;
41032 u32 crtc_offset_cntl;
41033
41034 - atomic_t vbl_received;
41035 + atomic_unchecked_t vbl_received;
41036
41037 u32 color_fmt;
41038 unsigned int front_offset;
41039 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41040 index 663f38c..c689495 100644
41041 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41042 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41043 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41044 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41045 }
41046
41047 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41048 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41049 [DRM_R128_INIT] = compat_r128_init,
41050 [DRM_R128_DEPTH] = compat_r128_depth,
41051 [DRM_R128_STIPPLE] = compat_r128_stipple,
41052 @@ -197,18 +197,15 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41053 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41054 {
41055 unsigned int nr = DRM_IOCTL_NR(cmd);
41056 - drm_ioctl_compat_t *fn = NULL;
41057 int ret;
41058
41059 if (nr < DRM_COMMAND_BASE)
41060 return drm_compat_ioctl(filp, cmd, arg);
41061
41062 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41063 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41064 -
41065 - if (fn != NULL)
41066 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls)) {
41067 + drm_ioctl_compat_t fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41068 ret = (*fn) (filp, cmd, arg);
41069 - else
41070 + } else
41071 ret = drm_ioctl(filp, cmd, arg);
41072
41073 return ret;
41074 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41075 index c2ae496..30b5993 100644
41076 --- a/drivers/gpu/drm/r128/r128_irq.c
41077 +++ b/drivers/gpu/drm/r128/r128_irq.c
41078 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41079 if (crtc != 0)
41080 return 0;
41081
41082 - return atomic_read(&dev_priv->vbl_received);
41083 + return atomic_read_unchecked(&dev_priv->vbl_received);
41084 }
41085
41086 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41087 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41088 /* VBLANK interrupt */
41089 if (status & R128_CRTC_VBLANK_INT) {
41090 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41091 - atomic_inc(&dev_priv->vbl_received);
41092 + atomic_inc_unchecked(&dev_priv->vbl_received);
41093 drm_handle_vblank(dev, 0);
41094 return IRQ_HANDLED;
41095 }
41096 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41097 index 8fd2d9f..18c9660 100644
41098 --- a/drivers/gpu/drm/r128/r128_state.c
41099 +++ b/drivers/gpu/drm/r128/r128_state.c
41100 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41101
41102 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41103 {
41104 - if (atomic_read(&dev_priv->idle_count) == 0)
41105 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41106 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41107 else
41108 - atomic_set(&dev_priv->idle_count, 0);
41109 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41110 }
41111
41112 #endif
41113 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41114 index b928c17..e5d9400 100644
41115 --- a/drivers/gpu/drm/radeon/mkregtable.c
41116 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41117 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41118 regex_t mask_rex;
41119 regmatch_t match[4];
41120 char buf[1024];
41121 - size_t end;
41122 + long end;
41123 int len;
41124 int done = 0;
41125 int r;
41126 unsigned o;
41127 struct offset *offset;
41128 char last_reg_s[10];
41129 - int last_reg;
41130 + unsigned long last_reg;
41131
41132 if (regcomp
41133 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41134 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41135 index bd7519f..e1c2cd95 100644
41136 --- a/drivers/gpu/drm/radeon/radeon_device.c
41137 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41138 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41139 * locking inversion with the driver load path. And the access here is
41140 * completely racy anyway. So don't bother with locking for now.
41141 */
41142 - return dev->open_count == 0;
41143 + return local_read(&dev->open_count) == 0;
41144 }
41145
41146 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41147 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41148 index 46bd393..6ae4719 100644
41149 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41150 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41151 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41152
41153 /* SW interrupt */
41154 wait_queue_head_t swi_queue;
41155 - atomic_t swi_emitted;
41156 + atomic_unchecked_t swi_emitted;
41157 int vblank_crtc;
41158 uint32_t irq_enable_reg;
41159 uint32_t r500_disp_irq_reg;
41160 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41161 index 0b98ea1..0881827 100644
41162 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41163 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41164 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41165 request = compat_alloc_user_space(sizeof(*request));
41166 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41167 || __put_user(req32.param, &request->param)
41168 - || __put_user((void __user *)(unsigned long)req32.value,
41169 + || __put_user((unsigned long)req32.value,
41170 &request->value))
41171 return -EFAULT;
41172
41173 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41174 #define compat_radeon_cp_setparam NULL
41175 #endif /* X86_64 || IA64 */
41176
41177 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41178 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41179 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41180 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41181 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41182 @@ -393,18 +393,15 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41183 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41184 {
41185 unsigned int nr = DRM_IOCTL_NR(cmd);
41186 - drm_ioctl_compat_t *fn = NULL;
41187 int ret;
41188
41189 if (nr < DRM_COMMAND_BASE)
41190 return drm_compat_ioctl(filp, cmd, arg);
41191
41192 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41193 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41194 -
41195 - if (fn != NULL)
41196 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls)) {
41197 + drm_ioctl_compat_t fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41198 ret = (*fn) (filp, cmd, arg);
41199 - else
41200 + } else
41201 ret = drm_ioctl(filp, cmd, arg);
41202
41203 return ret;
41204 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
41205 index 244b19b..c19226d 100644
41206 --- a/drivers/gpu/drm/radeon/radeon_irq.c
41207 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
41208 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
41209 unsigned int ret;
41210 RING_LOCALS;
41211
41212 - atomic_inc(&dev_priv->swi_emitted);
41213 - ret = atomic_read(&dev_priv->swi_emitted);
41214 + atomic_inc_unchecked(&dev_priv->swi_emitted);
41215 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
41216
41217 BEGIN_RING(4);
41218 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
41219 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
41220 drm_radeon_private_t *dev_priv =
41221 (drm_radeon_private_t *) dev->dev_private;
41222
41223 - atomic_set(&dev_priv->swi_emitted, 0);
41224 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
41225 init_waitqueue_head(&dev_priv->swi_queue);
41226
41227 dev->max_vblank_count = 0x001fffff;
41228 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
41229 index 15aee72..cda326e 100644
41230 --- a/drivers/gpu/drm/radeon/radeon_state.c
41231 +++ b/drivers/gpu/drm/radeon/radeon_state.c
41232 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
41233 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
41234 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
41235
41236 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
41237 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
41238 sarea_priv->nbox * sizeof(depth_boxes[0])))
41239 return -EFAULT;
41240
41241 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
41242 {
41243 drm_radeon_private_t *dev_priv = dev->dev_private;
41244 drm_radeon_getparam_t *param = data;
41245 - int value;
41246 + int value = 0;
41247
41248 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
41249
41250 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
41251 index d02aa1d..ca19e2c 100644
41252 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
41253 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
41254 @@ -959,7 +959,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
41255 man->size = size >> PAGE_SHIFT;
41256 }
41257
41258 -static struct vm_operations_struct radeon_ttm_vm_ops;
41259 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
41260 static const struct vm_operations_struct *ttm_vm_ops = NULL;
41261
41262 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41263 @@ -1000,8 +1000,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
41264 }
41265 if (unlikely(ttm_vm_ops == NULL)) {
41266 ttm_vm_ops = vma->vm_ops;
41267 + pax_open_kernel();
41268 radeon_ttm_vm_ops = *ttm_vm_ops;
41269 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
41270 + pax_close_kernel();
41271 }
41272 vma->vm_ops = &radeon_ttm_vm_ops;
41273 return 0;
41274 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
41275 index 978993f..e36e50e 100644
41276 --- a/drivers/gpu/drm/tegra/dc.c
41277 +++ b/drivers/gpu/drm/tegra/dc.c
41278 @@ -1416,7 +1416,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
41279 }
41280
41281 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41282 - dc->debugfs_files[i].data = dc;
41283 + *(void **)&dc->debugfs_files[i].data = dc;
41284
41285 err = drm_debugfs_create_files(dc->debugfs_files,
41286 ARRAY_SIZE(debugfs_files),
41287 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
41288 index 33f67fd..55ee9761 100644
41289 --- a/drivers/gpu/drm/tegra/dsi.c
41290 +++ b/drivers/gpu/drm/tegra/dsi.c
41291 @@ -39,7 +39,7 @@ struct tegra_dsi {
41292 struct clk *clk_lp;
41293 struct clk *clk;
41294
41295 - struct drm_info_list *debugfs_files;
41296 + drm_info_list_no_const *debugfs_files;
41297 struct drm_minor *minor;
41298 struct dentry *debugfs;
41299
41300 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
41301 index ffe2654..03c7b1c 100644
41302 --- a/drivers/gpu/drm/tegra/hdmi.c
41303 +++ b/drivers/gpu/drm/tegra/hdmi.c
41304 @@ -60,7 +60,7 @@ struct tegra_hdmi {
41305 bool stereo;
41306 bool dvi;
41307
41308 - struct drm_info_list *debugfs_files;
41309 + drm_info_list_no_const *debugfs_files;
41310 struct drm_minor *minor;
41311 struct dentry *debugfs;
41312 };
41313 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41314 index aa0bd054..aea6a01 100644
41315 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
41316 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41317 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
41318 }
41319
41320 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
41321 - ttm_bo_man_init,
41322 - ttm_bo_man_takedown,
41323 - ttm_bo_man_get_node,
41324 - ttm_bo_man_put_node,
41325 - ttm_bo_man_debug
41326 + .init = ttm_bo_man_init,
41327 + .takedown = ttm_bo_man_takedown,
41328 + .get_node = ttm_bo_man_get_node,
41329 + .put_node = ttm_bo_man_put_node,
41330 + .debug = ttm_bo_man_debug
41331 };
41332 EXPORT_SYMBOL(ttm_bo_manager_func);
41333 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
41334 index a1803fb..c53f6b0 100644
41335 --- a/drivers/gpu/drm/ttm/ttm_memory.c
41336 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
41337 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
41338 zone->glob = glob;
41339 glob->zone_kernel = zone;
41340 ret = kobject_init_and_add(
41341 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41342 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41343 if (unlikely(ret != 0)) {
41344 kobject_put(&zone->kobj);
41345 return ret;
41346 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
41347 zone->glob = glob;
41348 glob->zone_dma32 = zone;
41349 ret = kobject_init_and_add(
41350 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41351 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41352 if (unlikely(ret != 0)) {
41353 kobject_put(&zone->kobj);
41354 return ret;
41355 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41356 index 025c429..314062f 100644
41357 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
41358 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41359 @@ -54,7 +54,7 @@
41360
41361 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41362 #define SMALL_ALLOCATION 16
41363 -#define FREE_ALL_PAGES (~0U)
41364 +#define FREE_ALL_PAGES (~0UL)
41365 /* times are in msecs */
41366 #define PAGE_FREE_INTERVAL 1000
41367
41368 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
41369 * @free_all: If set to true will free all pages in pool
41370 * @use_static: Safe to use static buffer
41371 **/
41372 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
41373 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
41374 bool use_static)
41375 {
41376 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41377 unsigned long irq_flags;
41378 struct page *p;
41379 struct page **pages_to_free;
41380 - unsigned freed_pages = 0,
41381 - npages_to_free = nr_free;
41382 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41383
41384 if (NUM_PAGES_TO_ALLOC < nr_free)
41385 npages_to_free = NUM_PAGES_TO_ALLOC;
41386 @@ -371,7 +370,8 @@ restart:
41387 __list_del(&p->lru, &pool->list);
41388
41389 ttm_pool_update_free_locked(pool, freed_pages);
41390 - nr_free -= freed_pages;
41391 + if (likely(nr_free != FREE_ALL_PAGES))
41392 + nr_free -= freed_pages;
41393 }
41394
41395 spin_unlock_irqrestore(&pool->lock, irq_flags);
41396 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41397 unsigned i;
41398 unsigned pool_offset;
41399 struct ttm_page_pool *pool;
41400 - int shrink_pages = sc->nr_to_scan;
41401 + unsigned long shrink_pages = sc->nr_to_scan;
41402 unsigned long freed = 0;
41403
41404 if (!mutex_trylock(&lock))
41405 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41406 pool_offset = ++start_pool % NUM_POOLS;
41407 /* select start pool in round robin fashion */
41408 for (i = 0; i < NUM_POOLS; ++i) {
41409 - unsigned nr_free = shrink_pages;
41410 + unsigned long nr_free = shrink_pages;
41411 if (shrink_pages == 0)
41412 break;
41413 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
41414 @@ -673,7 +673,7 @@ out:
41415 }
41416
41417 /* Put all pages in pages list to correct pool to wait for reuse */
41418 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
41419 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
41420 enum ttm_caching_state cstate)
41421 {
41422 unsigned long irq_flags;
41423 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
41424 struct list_head plist;
41425 struct page *p = NULL;
41426 gfp_t gfp_flags = GFP_USER;
41427 - unsigned count;
41428 + unsigned long count;
41429 int r;
41430
41431 /* set zero flag for page allocation if required */
41432 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41433 index 01e1d27..aaa018a 100644
41434 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41435 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41436 @@ -56,7 +56,7 @@
41437
41438 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41439 #define SMALL_ALLOCATION 4
41440 -#define FREE_ALL_PAGES (~0U)
41441 +#define FREE_ALL_PAGES (~0UL)
41442 /* times are in msecs */
41443 #define IS_UNDEFINED (0)
41444 #define IS_WC (1<<1)
41445 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
41446 * @nr_free: If set to true will free all pages in pool
41447 * @use_static: Safe to use static buffer
41448 **/
41449 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41450 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
41451 bool use_static)
41452 {
41453 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41454 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41455 struct dma_page *dma_p, *tmp;
41456 struct page **pages_to_free;
41457 struct list_head d_pages;
41458 - unsigned freed_pages = 0,
41459 - npages_to_free = nr_free;
41460 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41461
41462 if (NUM_PAGES_TO_ALLOC < nr_free)
41463 npages_to_free = NUM_PAGES_TO_ALLOC;
41464 @@ -499,7 +498,8 @@ restart:
41465 /* remove range of pages from the pool */
41466 if (freed_pages) {
41467 ttm_pool_update_free_locked(pool, freed_pages);
41468 - nr_free -= freed_pages;
41469 + if (likely(nr_free != FREE_ALL_PAGES))
41470 + nr_free -= freed_pages;
41471 }
41472
41473 spin_unlock_irqrestore(&pool->lock, irq_flags);
41474 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
41475 struct dma_page *d_page, *next;
41476 enum pool_type type;
41477 bool is_cached = false;
41478 - unsigned count = 0, i, npages = 0;
41479 + unsigned long count = 0, i, npages = 0;
41480 unsigned long irq_flags;
41481
41482 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
41483 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41484 static unsigned start_pool;
41485 unsigned idx = 0;
41486 unsigned pool_offset;
41487 - unsigned shrink_pages = sc->nr_to_scan;
41488 + unsigned long shrink_pages = sc->nr_to_scan;
41489 struct device_pools *p;
41490 unsigned long freed = 0;
41491
41492 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41493 goto out;
41494 pool_offset = ++start_pool % _manager->npools;
41495 list_for_each_entry(p, &_manager->pools, pools) {
41496 - unsigned nr_free;
41497 + unsigned long nr_free;
41498
41499 if (!p->dev)
41500 continue;
41501 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41502 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
41503 freed += nr_free - shrink_pages;
41504
41505 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
41506 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
41507 p->pool->dev_name, p->pool->name, current->pid,
41508 nr_free, shrink_pages);
41509 }
41510 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
41511 index 8cbcb45..a4d9cf7 100644
41512 --- a/drivers/gpu/drm/udl/udl_fb.c
41513 +++ b/drivers/gpu/drm/udl/udl_fb.c
41514 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
41515 fb_deferred_io_cleanup(info);
41516 kfree(info->fbdefio);
41517 info->fbdefio = NULL;
41518 - info->fbops->fb_mmap = udl_fb_mmap;
41519 }
41520
41521 pr_warn("released /dev/fb%d user=%d count=%d\n",
41522 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
41523 index ef8c500..01030c8 100644
41524 --- a/drivers/gpu/drm/via/via_drv.h
41525 +++ b/drivers/gpu/drm/via/via_drv.h
41526 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
41527 typedef uint32_t maskarray_t[5];
41528
41529 typedef struct drm_via_irq {
41530 - atomic_t irq_received;
41531 + atomic_unchecked_t irq_received;
41532 uint32_t pending_mask;
41533 uint32_t enable_mask;
41534 wait_queue_head_t irq_queue;
41535 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
41536 struct timeval last_vblank;
41537 int last_vblank_valid;
41538 unsigned usec_per_vblank;
41539 - atomic_t vbl_received;
41540 + atomic_unchecked_t vbl_received;
41541 drm_via_state_t hc_state;
41542 char pci_buf[VIA_PCI_BUF_SIZE];
41543 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
41544 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
41545 index 1319433..a993b0c 100644
41546 --- a/drivers/gpu/drm/via/via_irq.c
41547 +++ b/drivers/gpu/drm/via/via_irq.c
41548 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
41549 if (crtc != 0)
41550 return 0;
41551
41552 - return atomic_read(&dev_priv->vbl_received);
41553 + return atomic_read_unchecked(&dev_priv->vbl_received);
41554 }
41555
41556 irqreturn_t via_driver_irq_handler(int irq, void *arg)
41557 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41558
41559 status = VIA_READ(VIA_REG_INTERRUPT);
41560 if (status & VIA_IRQ_VBLANK_PENDING) {
41561 - atomic_inc(&dev_priv->vbl_received);
41562 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
41563 + atomic_inc_unchecked(&dev_priv->vbl_received);
41564 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
41565 do_gettimeofday(&cur_vblank);
41566 if (dev_priv->last_vblank_valid) {
41567 dev_priv->usec_per_vblank =
41568 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41569 dev_priv->last_vblank = cur_vblank;
41570 dev_priv->last_vblank_valid = 1;
41571 }
41572 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
41573 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
41574 DRM_DEBUG("US per vblank is: %u\n",
41575 dev_priv->usec_per_vblank);
41576 }
41577 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41578
41579 for (i = 0; i < dev_priv->num_irqs; ++i) {
41580 if (status & cur_irq->pending_mask) {
41581 - atomic_inc(&cur_irq->irq_received);
41582 + atomic_inc_unchecked(&cur_irq->irq_received);
41583 wake_up(&cur_irq->irq_queue);
41584 handled = 1;
41585 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
41586 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
41587 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41588 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
41589 masks[irq][4]));
41590 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
41591 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
41592 } else {
41593 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41594 (((cur_irq_sequence =
41595 - atomic_read(&cur_irq->irq_received)) -
41596 + atomic_read_unchecked(&cur_irq->irq_received)) -
41597 *sequence) <= (1 << 23)));
41598 }
41599 *sequence = cur_irq_sequence;
41600 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
41601 }
41602
41603 for (i = 0; i < dev_priv->num_irqs; ++i) {
41604 - atomic_set(&cur_irq->irq_received, 0);
41605 + atomic_set_unchecked(&cur_irq->irq_received, 0);
41606 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
41607 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
41608 init_waitqueue_head(&cur_irq->irq_queue);
41609 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
41610 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
41611 case VIA_IRQ_RELATIVE:
41612 irqwait->request.sequence +=
41613 - atomic_read(&cur_irq->irq_received);
41614 + atomic_read_unchecked(&cur_irq->irq_received);
41615 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
41616 case VIA_IRQ_ABSOLUTE:
41617 break;
41618 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41619 index d26a6da..5fa41ed 100644
41620 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41621 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41622 @@ -447,7 +447,7 @@ struct vmw_private {
41623 * Fencing and IRQs.
41624 */
41625
41626 - atomic_t marker_seq;
41627 + atomic_unchecked_t marker_seq;
41628 wait_queue_head_t fence_queue;
41629 wait_queue_head_t fifo_queue;
41630 spinlock_t waiter_lock;
41631 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41632 index 39f2b03..d1b0a64 100644
41633 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41634 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41635 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
41636 (unsigned int) min,
41637 (unsigned int) fifo->capabilities);
41638
41639 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41640 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41641 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
41642 vmw_marker_queue_init(&fifo->marker_queue);
41643 return vmw_fifo_send_fence(dev_priv, &dummy);
41644 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
41645 if (reserveable)
41646 iowrite32(bytes, fifo_mem +
41647 SVGA_FIFO_RESERVED);
41648 - return fifo_mem + (next_cmd >> 2);
41649 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
41650 } else {
41651 need_bounce = true;
41652 }
41653 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41654
41655 fm = vmw_fifo_reserve(dev_priv, bytes);
41656 if (unlikely(fm == NULL)) {
41657 - *seqno = atomic_read(&dev_priv->marker_seq);
41658 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41659 ret = -ENOMEM;
41660 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
41661 false, 3*HZ);
41662 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41663 }
41664
41665 do {
41666 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
41667 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
41668 } while (*seqno == 0);
41669
41670 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
41671 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41672 index 170b61b..fec7348 100644
41673 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41674 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41675 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
41676 }
41677
41678 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
41679 - vmw_gmrid_man_init,
41680 - vmw_gmrid_man_takedown,
41681 - vmw_gmrid_man_get_node,
41682 - vmw_gmrid_man_put_node,
41683 - vmw_gmrid_man_debug
41684 + .init = vmw_gmrid_man_init,
41685 + .takedown = vmw_gmrid_man_takedown,
41686 + .get_node = vmw_gmrid_man_get_node,
41687 + .put_node = vmw_gmrid_man_put_node,
41688 + .debug = vmw_gmrid_man_debug
41689 };
41690 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41691 index 69c8ce2..cacb0ab 100644
41692 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41693 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41694 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
41695 int ret;
41696
41697 num_clips = arg->num_clips;
41698 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
41699 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
41700
41701 if (unlikely(num_clips == 0))
41702 return 0;
41703 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
41704 int ret;
41705
41706 num_clips = arg->num_clips;
41707 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
41708 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
41709
41710 if (unlikely(num_clips == 0))
41711 return 0;
41712 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41713 index 9fe9827..0aa2fc0 100644
41714 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41715 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41716 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
41717 * emitted. Then the fence is stale and signaled.
41718 */
41719
41720 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
41721 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
41722 > VMW_FENCE_WRAP);
41723
41724 return ret;
41725 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
41726
41727 if (fifo_idle)
41728 down_read(&fifo_state->rwsem);
41729 - signal_seq = atomic_read(&dev_priv->marker_seq);
41730 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
41731 ret = 0;
41732
41733 for (;;) {
41734 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41735 index efd1ffd..0ae13ca 100644
41736 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41737 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41738 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
41739 while (!vmw_lag_lt(queue, us)) {
41740 spin_lock(&queue->lock);
41741 if (list_empty(&queue->head))
41742 - seqno = atomic_read(&dev_priv->marker_seq);
41743 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41744 else {
41745 marker = list_first_entry(&queue->head,
41746 struct vmw_marker, head);
41747 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
41748 index 37ac7b5..d52a5c9 100644
41749 --- a/drivers/gpu/vga/vga_switcheroo.c
41750 +++ b/drivers/gpu/vga/vga_switcheroo.c
41751 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
41752
41753 /* this version is for the case where the power switch is separate
41754 to the device being powered down. */
41755 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
41756 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
41757 {
41758 /* copy over all the bus versions */
41759 if (dev->bus && dev->bus->pm) {
41760 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
41761 return ret;
41762 }
41763
41764 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
41765 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
41766 {
41767 /* copy over all the bus versions */
41768 if (dev->bus && dev->bus->pm) {
41769 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
41770 index 8b63879..a5a5e72 100644
41771 --- a/drivers/hid/hid-core.c
41772 +++ b/drivers/hid/hid-core.c
41773 @@ -2508,7 +2508,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
41774
41775 int hid_add_device(struct hid_device *hdev)
41776 {
41777 - static atomic_t id = ATOMIC_INIT(0);
41778 + static atomic_unchecked_t id = ATOMIC_INIT(0);
41779 int ret;
41780
41781 if (WARN_ON(hdev->status & HID_STAT_ADDED))
41782 @@ -2551,7 +2551,7 @@ int hid_add_device(struct hid_device *hdev)
41783 /* XXX hack, any other cleaner solution after the driver core
41784 * is converted to allow more than 20 bytes as the device name? */
41785 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
41786 - hdev->vendor, hdev->product, atomic_inc_return(&id));
41787 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
41788
41789 hid_debug_register(hdev, dev_name(&hdev->dev));
41790 ret = device_add(&hdev->dev);
41791 diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
41792 index 5bc6d80..e47b55a 100644
41793 --- a/drivers/hid/hid-logitech-dj.c
41794 +++ b/drivers/hid/hid-logitech-dj.c
41795 @@ -853,6 +853,12 @@ static int logi_dj_dj_event(struct hid_device *hdev,
41796 * case we forward it to the correct hid device (via hid_input_report()
41797 * ) and return 1 so hid-core does not anything else with it.
41798 */
41799 + if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
41800 + (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
41801 + dev_err(&hdev->dev, "%s: invalid device index:%d\n",
41802 + __func__, dj_report->device_index);
41803 + return false;
41804 + }
41805
41806 if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
41807 (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
41808 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
41809 index c13fb5b..55a3802 100644
41810 --- a/drivers/hid/hid-wiimote-debug.c
41811 +++ b/drivers/hid/hid-wiimote-debug.c
41812 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
41813 else if (size == 0)
41814 return -EIO;
41815
41816 - if (copy_to_user(u, buf, size))
41817 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
41818 return -EFAULT;
41819
41820 *off += size;
41821 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
41822 index 433f72a..2926005 100644
41823 --- a/drivers/hv/channel.c
41824 +++ b/drivers/hv/channel.c
41825 @@ -366,8 +366,8 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
41826 unsigned long flags;
41827 int ret = 0;
41828
41829 - next_gpadl_handle = atomic_read(&vmbus_connection.next_gpadl_handle);
41830 - atomic_inc(&vmbus_connection.next_gpadl_handle);
41831 + next_gpadl_handle = atomic_read_unchecked(&vmbus_connection.next_gpadl_handle);
41832 + atomic_inc_unchecked(&vmbus_connection.next_gpadl_handle);
41833
41834 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
41835 if (ret)
41836 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
41837 index 3e4235c..877d0e5 100644
41838 --- a/drivers/hv/hv.c
41839 +++ b/drivers/hv/hv.c
41840 @@ -112,7 +112,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
41841 u64 output_address = (output) ? virt_to_phys(output) : 0;
41842 u32 output_address_hi = output_address >> 32;
41843 u32 output_address_lo = output_address & 0xFFFFFFFF;
41844 - void *hypercall_page = hv_context.hypercall_page;
41845 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
41846
41847 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
41848 "=a"(hv_status_lo) : "d" (control_hi),
41849 @@ -156,7 +156,7 @@ int hv_init(void)
41850 /* See if the hypercall page is already set */
41851 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
41852
41853 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
41854 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
41855
41856 if (!virtaddr)
41857 goto cleanup;
41858 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
41859 index b958ded..b2452bb 100644
41860 --- a/drivers/hv/hv_balloon.c
41861 +++ b/drivers/hv/hv_balloon.c
41862 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
41863
41864 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
41865 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
41866 -static atomic_t trans_id = ATOMIC_INIT(0);
41867 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
41868
41869 static int dm_ring_size = (5 * PAGE_SIZE);
41870
41871 @@ -893,7 +893,7 @@ static void hot_add_req(struct work_struct *dummy)
41872 pr_info("Memory hot add failed\n");
41873
41874 dm->state = DM_INITIALIZED;
41875 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
41876 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41877 vmbus_sendpacket(dm->dev->channel, &resp,
41878 sizeof(struct dm_hot_add_response),
41879 (unsigned long)NULL,
41880 @@ -973,7 +973,7 @@ static void post_status(struct hv_dynmem_device *dm)
41881 memset(&status, 0, sizeof(struct dm_status));
41882 status.hdr.type = DM_STATUS_REPORT;
41883 status.hdr.size = sizeof(struct dm_status);
41884 - status.hdr.trans_id = atomic_inc_return(&trans_id);
41885 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41886
41887 /*
41888 * The host expects the guest to report free memory.
41889 @@ -993,7 +993,7 @@ static void post_status(struct hv_dynmem_device *dm)
41890 * send the status. This can happen if we were interrupted
41891 * after we picked our transaction ID.
41892 */
41893 - if (status.hdr.trans_id != atomic_read(&trans_id))
41894 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
41895 return;
41896
41897 /*
41898 @@ -1133,7 +1133,7 @@ static void balloon_up(struct work_struct *dummy)
41899 */
41900
41901 do {
41902 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
41903 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41904 ret = vmbus_sendpacket(dm_device.dev->channel,
41905 bl_resp,
41906 bl_resp->hdr.size,
41907 @@ -1179,7 +1179,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
41908
41909 memset(&resp, 0, sizeof(struct dm_unballoon_response));
41910 resp.hdr.type = DM_UNBALLOON_RESPONSE;
41911 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
41912 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41913 resp.hdr.size = sizeof(struct dm_unballoon_response);
41914
41915 vmbus_sendpacket(dm_device.dev->channel, &resp,
41916 @@ -1243,7 +1243,7 @@ static void version_resp(struct hv_dynmem_device *dm,
41917 memset(&version_req, 0, sizeof(struct dm_version_request));
41918 version_req.hdr.type = DM_VERSION_REQUEST;
41919 version_req.hdr.size = sizeof(struct dm_version_request);
41920 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
41921 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41922 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
41923 version_req.is_last_attempt = 1;
41924
41925 @@ -1413,7 +1413,7 @@ static int balloon_probe(struct hv_device *dev,
41926 memset(&version_req, 0, sizeof(struct dm_version_request));
41927 version_req.hdr.type = DM_VERSION_REQUEST;
41928 version_req.hdr.size = sizeof(struct dm_version_request);
41929 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
41930 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41931 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
41932 version_req.is_last_attempt = 0;
41933
41934 @@ -1444,7 +1444,7 @@ static int balloon_probe(struct hv_device *dev,
41935 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
41936 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
41937 cap_msg.hdr.size = sizeof(struct dm_capabilities);
41938 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
41939 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41940
41941 cap_msg.caps.cap_bits.balloon = 1;
41942 cap_msg.caps.cap_bits.hot_add = 1;
41943 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
41944 index c386d8d..d6004c4 100644
41945 --- a/drivers/hv/hyperv_vmbus.h
41946 +++ b/drivers/hv/hyperv_vmbus.h
41947 @@ -611,7 +611,7 @@ enum vmbus_connect_state {
41948 struct vmbus_connection {
41949 enum vmbus_connect_state conn_state;
41950
41951 - atomic_t next_gpadl_handle;
41952 + atomic_unchecked_t next_gpadl_handle;
41953
41954 /*
41955 * Represents channel interrupts. Each bit position represents a
41956 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
41957 index 4d6b269..2e23b86 100644
41958 --- a/drivers/hv/vmbus_drv.c
41959 +++ b/drivers/hv/vmbus_drv.c
41960 @@ -807,10 +807,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
41961 {
41962 int ret = 0;
41963
41964 - static atomic_t device_num = ATOMIC_INIT(0);
41965 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
41966
41967 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
41968 - atomic_inc_return(&device_num));
41969 + atomic_inc_return_unchecked(&device_num));
41970
41971 child_device_obj->device.bus = &hv_bus;
41972 child_device_obj->device.parent = &hv_acpi_dev->dev;
41973 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
41974 index 579bdf9..75118b5 100644
41975 --- a/drivers/hwmon/acpi_power_meter.c
41976 +++ b/drivers/hwmon/acpi_power_meter.c
41977 @@ -116,7 +116,7 @@ struct sensor_template {
41978 struct device_attribute *devattr,
41979 const char *buf, size_t count);
41980 int index;
41981 -};
41982 +} __do_const;
41983
41984 /* Averaging interval */
41985 static int update_avg_interval(struct acpi_power_meter_resource *resource)
41986 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
41987 struct sensor_template *attrs)
41988 {
41989 struct device *dev = &resource->acpi_dev->dev;
41990 - struct sensor_device_attribute *sensors =
41991 + sensor_device_attribute_no_const *sensors =
41992 &resource->sensors[resource->num_sensors];
41993 int res = 0;
41994
41995 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
41996 index 0af63da..05a183a 100644
41997 --- a/drivers/hwmon/applesmc.c
41998 +++ b/drivers/hwmon/applesmc.c
41999 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42000 {
42001 struct applesmc_node_group *grp;
42002 struct applesmc_dev_attr *node;
42003 - struct attribute *attr;
42004 + attribute_no_const *attr;
42005 int ret, i;
42006
42007 for (grp = groups; grp->format; grp++) {
42008 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42009 index cccef87..06ce8ec 100644
42010 --- a/drivers/hwmon/asus_atk0110.c
42011 +++ b/drivers/hwmon/asus_atk0110.c
42012 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42013 struct atk_sensor_data {
42014 struct list_head list;
42015 struct atk_data *data;
42016 - struct device_attribute label_attr;
42017 - struct device_attribute input_attr;
42018 - struct device_attribute limit1_attr;
42019 - struct device_attribute limit2_attr;
42020 + device_attribute_no_const label_attr;
42021 + device_attribute_no_const input_attr;
42022 + device_attribute_no_const limit1_attr;
42023 + device_attribute_no_const limit2_attr;
42024 char label_attr_name[ATTR_NAME_SIZE];
42025 char input_attr_name[ATTR_NAME_SIZE];
42026 char limit1_attr_name[ATTR_NAME_SIZE];
42027 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42028 static struct device_attribute atk_name_attr =
42029 __ATTR(name, 0444, atk_name_show, NULL);
42030
42031 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42032 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42033 sysfs_show_func show)
42034 {
42035 sysfs_attr_init(&attr->attr);
42036 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42037 index 5b7fec8..05c957a 100644
42038 --- a/drivers/hwmon/coretemp.c
42039 +++ b/drivers/hwmon/coretemp.c
42040 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42041 return NOTIFY_OK;
42042 }
42043
42044 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42045 +static struct notifier_block coretemp_cpu_notifier = {
42046 .notifier_call = coretemp_cpu_callback,
42047 };
42048
42049 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42050 index 7a8a6fb..015c1fd 100644
42051 --- a/drivers/hwmon/ibmaem.c
42052 +++ b/drivers/hwmon/ibmaem.c
42053 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42054 struct aem_rw_sensor_template *rw)
42055 {
42056 struct device *dev = &data->pdev->dev;
42057 - struct sensor_device_attribute *sensors = data->sensors;
42058 + sensor_device_attribute_no_const *sensors = data->sensors;
42059 int err;
42060
42061 /* Set up read-only sensors */
42062 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42063 index 17ae2eb..21b71dd 100644
42064 --- a/drivers/hwmon/iio_hwmon.c
42065 +++ b/drivers/hwmon/iio_hwmon.c
42066 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42067 {
42068 struct device *dev = &pdev->dev;
42069 struct iio_hwmon_state *st;
42070 - struct sensor_device_attribute *a;
42071 + sensor_device_attribute_no_const *a;
42072 int ret, i;
42073 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42074 enum iio_chan_type type;
42075 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42076 index f3830db..9f4d6d5 100644
42077 --- a/drivers/hwmon/nct6683.c
42078 +++ b/drivers/hwmon/nct6683.c
42079 @@ -397,11 +397,11 @@ static struct attribute_group *
42080 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42081 int repeat)
42082 {
42083 - struct sensor_device_attribute_2 *a2;
42084 - struct sensor_device_attribute *a;
42085 + sensor_device_attribute_2_no_const *a2;
42086 + sensor_device_attribute_no_const *a;
42087 struct sensor_device_template **t;
42088 struct sensor_device_attr_u *su;
42089 - struct attribute_group *group;
42090 + attribute_group_no_const *group;
42091 struct attribute **attrs;
42092 int i, j, count;
42093
42094 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42095 index 1be4117..88ae1e1 100644
42096 --- a/drivers/hwmon/nct6775.c
42097 +++ b/drivers/hwmon/nct6775.c
42098 @@ -952,10 +952,10 @@ static struct attribute_group *
42099 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42100 int repeat)
42101 {
42102 - struct attribute_group *group;
42103 + attribute_group_no_const *group;
42104 struct sensor_device_attr_u *su;
42105 - struct sensor_device_attribute *a;
42106 - struct sensor_device_attribute_2 *a2;
42107 + sensor_device_attribute_no_const *a;
42108 + sensor_device_attribute_2_no_const *a2;
42109 struct attribute **attrs;
42110 struct sensor_device_template **t;
42111 int i, count;
42112 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42113 index f2e47c7..45d7941 100644
42114 --- a/drivers/hwmon/pmbus/pmbus_core.c
42115 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42116 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42117 return 0;
42118 }
42119
42120 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42121 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42122 const char *name,
42123 umode_t mode,
42124 ssize_t (*show)(struct device *dev,
42125 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42126 dev_attr->store = store;
42127 }
42128
42129 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42130 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42131 const char *name,
42132 umode_t mode,
42133 ssize_t (*show)(struct device *dev,
42134 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42135 u16 reg, u8 mask)
42136 {
42137 struct pmbus_boolean *boolean;
42138 - struct sensor_device_attribute *a;
42139 + sensor_device_attribute_no_const *a;
42140
42141 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42142 if (!boolean)
42143 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42144 bool update, bool readonly)
42145 {
42146 struct pmbus_sensor *sensor;
42147 - struct device_attribute *a;
42148 + device_attribute_no_const *a;
42149
42150 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42151 if (!sensor)
42152 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42153 const char *lstring, int index)
42154 {
42155 struct pmbus_label *label;
42156 - struct device_attribute *a;
42157 + device_attribute_no_const *a;
42158
42159 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42160 if (!label)
42161 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42162 index d4f0935..7420593 100644
42163 --- a/drivers/hwmon/sht15.c
42164 +++ b/drivers/hwmon/sht15.c
42165 @@ -169,7 +169,7 @@ struct sht15_data {
42166 int supply_uv;
42167 bool supply_uv_valid;
42168 struct work_struct update_supply_work;
42169 - atomic_t interrupt_handled;
42170 + atomic_unchecked_t interrupt_handled;
42171 };
42172
42173 /**
42174 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42175 ret = gpio_direction_input(data->pdata->gpio_data);
42176 if (ret)
42177 return ret;
42178 - atomic_set(&data->interrupt_handled, 0);
42179 + atomic_set_unchecked(&data->interrupt_handled, 0);
42180
42181 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42182 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42183 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42184 /* Only relevant if the interrupt hasn't occurred. */
42185 - if (!atomic_read(&data->interrupt_handled))
42186 + if (!atomic_read_unchecked(&data->interrupt_handled))
42187 schedule_work(&data->read_work);
42188 }
42189 ret = wait_event_timeout(data->wait_queue,
42190 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42191
42192 /* First disable the interrupt */
42193 disable_irq_nosync(irq);
42194 - atomic_inc(&data->interrupt_handled);
42195 + atomic_inc_unchecked(&data->interrupt_handled);
42196 /* Then schedule a reading work struct */
42197 if (data->state != SHT15_READING_NOTHING)
42198 schedule_work(&data->read_work);
42199 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42200 * If not, then start the interrupt again - care here as could
42201 * have gone low in meantime so verify it hasn't!
42202 */
42203 - atomic_set(&data->interrupt_handled, 0);
42204 + atomic_set_unchecked(&data->interrupt_handled, 0);
42205 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42206 /* If still not occurred or another handler was scheduled */
42207 if (gpio_get_value(data->pdata->gpio_data)
42208 - || atomic_read(&data->interrupt_handled))
42209 + || atomic_read_unchecked(&data->interrupt_handled))
42210 return;
42211 }
42212
42213 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
42214 index ac91c07..8e69663 100644
42215 --- a/drivers/hwmon/via-cputemp.c
42216 +++ b/drivers/hwmon/via-cputemp.c
42217 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
42218 return NOTIFY_OK;
42219 }
42220
42221 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
42222 +static struct notifier_block via_cputemp_cpu_notifier = {
42223 .notifier_call = via_cputemp_cpu_callback,
42224 };
42225
42226 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
42227 index 65e3240..e6c511d 100644
42228 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
42229 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
42230 @@ -39,7 +39,7 @@
42231 extern struct i2c_adapter amd756_smbus;
42232
42233 static struct i2c_adapter *s4882_adapter;
42234 -static struct i2c_algorithm *s4882_algo;
42235 +static i2c_algorithm_no_const *s4882_algo;
42236
42237 /* Wrapper access functions for multiplexed SMBus */
42238 static DEFINE_MUTEX(amd756_lock);
42239 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
42240 index b19a310..d6eece0 100644
42241 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
42242 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
42243 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
42244 /* usb layer */
42245
42246 /* Send command to device, and get response. */
42247 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42248 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42249 {
42250 int ret = 0;
42251 int actual;
42252 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
42253 index 88eda09..cf40434 100644
42254 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
42255 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
42256 @@ -37,7 +37,7 @@
42257 extern struct i2c_adapter *nforce2_smbus;
42258
42259 static struct i2c_adapter *s4985_adapter;
42260 -static struct i2c_algorithm *s4985_algo;
42261 +static i2c_algorithm_no_const *s4985_algo;
42262
42263 /* Wrapper access functions for multiplexed SMBus */
42264 static DEFINE_MUTEX(nforce2_lock);
42265 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
42266 index 71c7a39..71dd3e0 100644
42267 --- a/drivers/i2c/i2c-dev.c
42268 +++ b/drivers/i2c/i2c-dev.c
42269 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
42270 break;
42271 }
42272
42273 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
42274 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
42275 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
42276 if (IS_ERR(rdwr_pa[i].buf)) {
42277 res = PTR_ERR(rdwr_pa[i].buf);
42278 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
42279 index 0b510ba..4fbb5085 100644
42280 --- a/drivers/ide/ide-cd.c
42281 +++ b/drivers/ide/ide-cd.c
42282 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
42283 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
42284 if ((unsigned long)buf & alignment
42285 || blk_rq_bytes(rq) & q->dma_pad_mask
42286 - || object_is_on_stack(buf))
42287 + || object_starts_on_stack(buf))
42288 drive->dma = 0;
42289 }
42290 }
42291 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
42292 index af3e76d..96dfe5e 100644
42293 --- a/drivers/iio/industrialio-core.c
42294 +++ b/drivers/iio/industrialio-core.c
42295 @@ -555,7 +555,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
42296 }
42297
42298 static
42299 -int __iio_device_attr_init(struct device_attribute *dev_attr,
42300 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
42301 const char *postfix,
42302 struct iio_chan_spec const *chan,
42303 ssize_t (*readfunc)(struct device *dev,
42304 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
42305 index e28a494..f7c2671 100644
42306 --- a/drivers/infiniband/core/cm.c
42307 +++ b/drivers/infiniband/core/cm.c
42308 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
42309
42310 struct cm_counter_group {
42311 struct kobject obj;
42312 - atomic_long_t counter[CM_ATTR_COUNT];
42313 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
42314 };
42315
42316 struct cm_counter_attribute {
42317 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
42318 struct ib_mad_send_buf *msg = NULL;
42319 int ret;
42320
42321 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42322 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42323 counter[CM_REQ_COUNTER]);
42324
42325 /* Quick state check to discard duplicate REQs. */
42326 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
42327 if (!cm_id_priv)
42328 return;
42329
42330 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42331 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42332 counter[CM_REP_COUNTER]);
42333 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
42334 if (ret)
42335 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
42336 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
42337 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
42338 spin_unlock_irq(&cm_id_priv->lock);
42339 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42340 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42341 counter[CM_RTU_COUNTER]);
42342 goto out;
42343 }
42344 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
42345 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
42346 dreq_msg->local_comm_id);
42347 if (!cm_id_priv) {
42348 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42349 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42350 counter[CM_DREQ_COUNTER]);
42351 cm_issue_drep(work->port, work->mad_recv_wc);
42352 return -EINVAL;
42353 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
42354 case IB_CM_MRA_REP_RCVD:
42355 break;
42356 case IB_CM_TIMEWAIT:
42357 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42358 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42359 counter[CM_DREQ_COUNTER]);
42360 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42361 goto unlock;
42362 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
42363 cm_free_msg(msg);
42364 goto deref;
42365 case IB_CM_DREQ_RCVD:
42366 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42367 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42368 counter[CM_DREQ_COUNTER]);
42369 goto unlock;
42370 default:
42371 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
42372 ib_modify_mad(cm_id_priv->av.port->mad_agent,
42373 cm_id_priv->msg, timeout)) {
42374 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
42375 - atomic_long_inc(&work->port->
42376 + atomic_long_inc_unchecked(&work->port->
42377 counter_group[CM_RECV_DUPLICATES].
42378 counter[CM_MRA_COUNTER]);
42379 goto out;
42380 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
42381 break;
42382 case IB_CM_MRA_REQ_RCVD:
42383 case IB_CM_MRA_REP_RCVD:
42384 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42385 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42386 counter[CM_MRA_COUNTER]);
42387 /* fall through */
42388 default:
42389 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
42390 case IB_CM_LAP_IDLE:
42391 break;
42392 case IB_CM_MRA_LAP_SENT:
42393 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42394 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42395 counter[CM_LAP_COUNTER]);
42396 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42397 goto unlock;
42398 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
42399 cm_free_msg(msg);
42400 goto deref;
42401 case IB_CM_LAP_RCVD:
42402 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42403 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42404 counter[CM_LAP_COUNTER]);
42405 goto unlock;
42406 default:
42407 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
42408 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
42409 if (cur_cm_id_priv) {
42410 spin_unlock_irq(&cm.lock);
42411 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42412 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42413 counter[CM_SIDR_REQ_COUNTER]);
42414 goto out; /* Duplicate message. */
42415 }
42416 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
42417 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
42418 msg->retries = 1;
42419
42420 - atomic_long_add(1 + msg->retries,
42421 + atomic_long_add_unchecked(1 + msg->retries,
42422 &port->counter_group[CM_XMIT].counter[attr_index]);
42423 if (msg->retries)
42424 - atomic_long_add(msg->retries,
42425 + atomic_long_add_unchecked(msg->retries,
42426 &port->counter_group[CM_XMIT_RETRIES].
42427 counter[attr_index]);
42428
42429 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
42430 }
42431
42432 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
42433 - atomic_long_inc(&port->counter_group[CM_RECV].
42434 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
42435 counter[attr_id - CM_ATTR_ID_OFFSET]);
42436
42437 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
42438 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
42439 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
42440
42441 return sprintf(buf, "%ld\n",
42442 - atomic_long_read(&group->counter[cm_attr->index]));
42443 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
42444 }
42445
42446 static const struct sysfs_ops cm_counter_ops = {
42447 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
42448 index 9f5ad7c..588cd84 100644
42449 --- a/drivers/infiniband/core/fmr_pool.c
42450 +++ b/drivers/infiniband/core/fmr_pool.c
42451 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
42452
42453 struct task_struct *thread;
42454
42455 - atomic_t req_ser;
42456 - atomic_t flush_ser;
42457 + atomic_unchecked_t req_ser;
42458 + atomic_unchecked_t flush_ser;
42459
42460 wait_queue_head_t force_wait;
42461 };
42462 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42463 struct ib_fmr_pool *pool = pool_ptr;
42464
42465 do {
42466 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
42467 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
42468 ib_fmr_batch_release(pool);
42469
42470 - atomic_inc(&pool->flush_ser);
42471 + atomic_inc_unchecked(&pool->flush_ser);
42472 wake_up_interruptible(&pool->force_wait);
42473
42474 if (pool->flush_function)
42475 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42476 }
42477
42478 set_current_state(TASK_INTERRUPTIBLE);
42479 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
42480 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
42481 !kthread_should_stop())
42482 schedule();
42483 __set_current_state(TASK_RUNNING);
42484 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
42485 pool->dirty_watermark = params->dirty_watermark;
42486 pool->dirty_len = 0;
42487 spin_lock_init(&pool->pool_lock);
42488 - atomic_set(&pool->req_ser, 0);
42489 - atomic_set(&pool->flush_ser, 0);
42490 + atomic_set_unchecked(&pool->req_ser, 0);
42491 + atomic_set_unchecked(&pool->flush_ser, 0);
42492 init_waitqueue_head(&pool->force_wait);
42493
42494 pool->thread = kthread_run(ib_fmr_cleanup_thread,
42495 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
42496 }
42497 spin_unlock_irq(&pool->pool_lock);
42498
42499 - serial = atomic_inc_return(&pool->req_ser);
42500 + serial = atomic_inc_return_unchecked(&pool->req_ser);
42501 wake_up_process(pool->thread);
42502
42503 if (wait_event_interruptible(pool->force_wait,
42504 - atomic_read(&pool->flush_ser) - serial >= 0))
42505 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
42506 return -EINTR;
42507
42508 return 0;
42509 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
42510 } else {
42511 list_add_tail(&fmr->list, &pool->dirty_list);
42512 if (++pool->dirty_len >= pool->dirty_watermark) {
42513 - atomic_inc(&pool->req_ser);
42514 + atomic_inc_unchecked(&pool->req_ser);
42515 wake_up_process(pool->thread);
42516 }
42517 }
42518 diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c
42519 index aec7a6a..8c014b5 100644
42520 --- a/drivers/infiniband/core/umem.c
42521 +++ b/drivers/infiniband/core/umem.c
42522 @@ -99,6 +99,14 @@ struct ib_umem *ib_umem_get(struct ib_ucontext *context, unsigned long addr,
42523 if (dmasync)
42524 dma_set_attr(DMA_ATTR_WRITE_BARRIER, &attrs);
42525
42526 + /*
42527 + * If the combination of the addr and size requested for this memory
42528 + * region causes an integer overflow, return error.
42529 + */
42530 + if ((PAGE_ALIGN(addr + size) <= size) ||
42531 + (PAGE_ALIGN(addr + size) <= addr))
42532 + return ERR_PTR(-EINVAL);
42533 +
42534 if (!can_do_mlock())
42535 return ERR_PTR(-EPERM);
42536
42537 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
42538 index cb43c22..2e12dd7 100644
42539 --- a/drivers/infiniband/hw/cxgb4/mem.c
42540 +++ b/drivers/infiniband/hw/cxgb4/mem.c
42541 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42542 int err;
42543 struct fw_ri_tpte tpt;
42544 u32 stag_idx;
42545 - static atomic_t key;
42546 + static atomic_unchecked_t key;
42547
42548 if (c4iw_fatal_error(rdev))
42549 return -EIO;
42550 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42551 if (rdev->stats.stag.cur > rdev->stats.stag.max)
42552 rdev->stats.stag.max = rdev->stats.stag.cur;
42553 mutex_unlock(&rdev->stats.lock);
42554 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
42555 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
42556 }
42557 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
42558 __func__, stag_state, type, pdid, stag_idx);
42559 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
42560 index 79b3dbc..96e5fcc 100644
42561 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
42562 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
42563 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42564 struct ib_atomic_eth *ateth;
42565 struct ipath_ack_entry *e;
42566 u64 vaddr;
42567 - atomic64_t *maddr;
42568 + atomic64_unchecked_t *maddr;
42569 u64 sdata;
42570 u32 rkey;
42571 u8 next;
42572 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42573 IB_ACCESS_REMOTE_ATOMIC)))
42574 goto nack_acc_unlck;
42575 /* Perform atomic OP and save result. */
42576 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42577 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42578 sdata = be64_to_cpu(ateth->swap_data);
42579 e = &qp->s_ack_queue[qp->r_head_ack_queue];
42580 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
42581 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42582 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42583 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42584 be64_to_cpu(ateth->compare_data),
42585 sdata);
42586 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
42587 index 1f95bba..9530f87 100644
42588 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
42589 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
42590 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
42591 unsigned long flags;
42592 struct ib_wc wc;
42593 u64 sdata;
42594 - atomic64_t *maddr;
42595 + atomic64_unchecked_t *maddr;
42596 enum ib_wc_status send_status;
42597
42598 /*
42599 @@ -382,11 +382,11 @@ again:
42600 IB_ACCESS_REMOTE_ATOMIC)))
42601 goto acc_err;
42602 /* Perform atomic OP and save result. */
42603 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42604 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42605 sdata = wqe->wr.wr.atomic.compare_add;
42606 *(u64 *) sqp->s_sge.sge.vaddr =
42607 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
42608 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42609 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42610 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42611 sdata, wqe->wr.wr.atomic.swap);
42612 goto send_comp;
42613 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
42614 index 82a7dd8..8fb6ba6 100644
42615 --- a/drivers/infiniband/hw/mlx4/mad.c
42616 +++ b/drivers/infiniband/hw/mlx4/mad.c
42617 @@ -98,7 +98,7 @@ __be64 mlx4_ib_gen_node_guid(void)
42618
42619 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
42620 {
42621 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
42622 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
42623 cpu_to_be64(0xff00000000000000LL);
42624 }
42625
42626 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
42627 index ed327e6..ca1739e0 100644
42628 --- a/drivers/infiniband/hw/mlx4/mcg.c
42629 +++ b/drivers/infiniband/hw/mlx4/mcg.c
42630 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
42631 {
42632 char name[20];
42633
42634 - atomic_set(&ctx->tid, 0);
42635 + atomic_set_unchecked(&ctx->tid, 0);
42636 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
42637 ctx->mcg_wq = create_singlethread_workqueue(name);
42638 if (!ctx->mcg_wq)
42639 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42640 index 6eb743f..a7b0f6d 100644
42641 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
42642 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42643 @@ -426,7 +426,7 @@ struct mlx4_ib_demux_ctx {
42644 struct list_head mcg_mgid0_list;
42645 struct workqueue_struct *mcg_wq;
42646 struct mlx4_ib_demux_pv_ctx **tun;
42647 - atomic_t tid;
42648 + atomic_unchecked_t tid;
42649 int flushing; /* flushing the work queue */
42650 };
42651
42652 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
42653 index 9d3e5c1..6f166df 100644
42654 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
42655 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
42656 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
42657 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
42658 }
42659
42660 -int mthca_QUERY_FW(struct mthca_dev *dev)
42661 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
42662 {
42663 struct mthca_mailbox *mailbox;
42664 u32 *outbox;
42665 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42666 CMD_TIME_CLASS_B);
42667 }
42668
42669 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42670 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42671 int num_mtt)
42672 {
42673 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
42674 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
42675 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
42676 }
42677
42678 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42679 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42680 int eq_num)
42681 {
42682 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
42683 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
42684 CMD_TIME_CLASS_B);
42685 }
42686
42687 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42688 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42689 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
42690 void *in_mad, void *response_mad)
42691 {
42692 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
42693 index ded76c1..0cf0a08 100644
42694 --- a/drivers/infiniband/hw/mthca/mthca_main.c
42695 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
42696 @@ -692,7 +692,7 @@ err_close:
42697 return err;
42698 }
42699
42700 -static int mthca_setup_hca(struct mthca_dev *dev)
42701 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
42702 {
42703 int err;
42704
42705 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
42706 index ed9a989..6aa5dc2 100644
42707 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
42708 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
42709 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
42710 * through the bitmaps)
42711 */
42712
42713 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42714 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42715 {
42716 int o;
42717 int m;
42718 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
42719 return key;
42720 }
42721
42722 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
42723 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
42724 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
42725 {
42726 struct mthca_mailbox *mailbox;
42727 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
42728 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
42729 }
42730
42731 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
42732 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
42733 u64 *buffer_list, int buffer_size_shift,
42734 int list_len, u64 iova, u64 total_size,
42735 u32 access, struct mthca_mr *mr)
42736 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
42737 index 415f8e1..e34214e 100644
42738 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
42739 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
42740 @@ -764,7 +764,7 @@ unlock:
42741 return 0;
42742 }
42743
42744 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
42745 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
42746 {
42747 struct mthca_dev *dev = to_mdev(ibcq->device);
42748 struct mthca_cq *cq = to_mcq(ibcq);
42749 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
42750 index 3b2a6dc..bce26ff 100644
42751 --- a/drivers/infiniband/hw/nes/nes.c
42752 +++ b/drivers/infiniband/hw/nes/nes.c
42753 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
42754 LIST_HEAD(nes_adapter_list);
42755 static LIST_HEAD(nes_dev_list);
42756
42757 -atomic_t qps_destroyed;
42758 +atomic_unchecked_t qps_destroyed;
42759
42760 static unsigned int ee_flsh_adapter;
42761 static unsigned int sysfs_nonidx_addr;
42762 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
42763 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
42764 struct nes_adapter *nesadapter = nesdev->nesadapter;
42765
42766 - atomic_inc(&qps_destroyed);
42767 + atomic_inc_unchecked(&qps_destroyed);
42768
42769 /* Free the control structures */
42770
42771 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
42772 index bd9d132..70d84f4 100644
42773 --- a/drivers/infiniband/hw/nes/nes.h
42774 +++ b/drivers/infiniband/hw/nes/nes.h
42775 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
42776 extern unsigned int wqm_quanta;
42777 extern struct list_head nes_adapter_list;
42778
42779 -extern atomic_t cm_connects;
42780 -extern atomic_t cm_accepts;
42781 -extern atomic_t cm_disconnects;
42782 -extern atomic_t cm_closes;
42783 -extern atomic_t cm_connecteds;
42784 -extern atomic_t cm_connect_reqs;
42785 -extern atomic_t cm_rejects;
42786 -extern atomic_t mod_qp_timouts;
42787 -extern atomic_t qps_created;
42788 -extern atomic_t qps_destroyed;
42789 -extern atomic_t sw_qps_destroyed;
42790 +extern atomic_unchecked_t cm_connects;
42791 +extern atomic_unchecked_t cm_accepts;
42792 +extern atomic_unchecked_t cm_disconnects;
42793 +extern atomic_unchecked_t cm_closes;
42794 +extern atomic_unchecked_t cm_connecteds;
42795 +extern atomic_unchecked_t cm_connect_reqs;
42796 +extern atomic_unchecked_t cm_rejects;
42797 +extern atomic_unchecked_t mod_qp_timouts;
42798 +extern atomic_unchecked_t qps_created;
42799 +extern atomic_unchecked_t qps_destroyed;
42800 +extern atomic_unchecked_t sw_qps_destroyed;
42801 extern u32 mh_detected;
42802 extern u32 mh_pauses_sent;
42803 extern u32 cm_packets_sent;
42804 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
42805 extern u32 cm_packets_received;
42806 extern u32 cm_packets_dropped;
42807 extern u32 cm_packets_retrans;
42808 -extern atomic_t cm_listens_created;
42809 -extern atomic_t cm_listens_destroyed;
42810 +extern atomic_unchecked_t cm_listens_created;
42811 +extern atomic_unchecked_t cm_listens_destroyed;
42812 extern u32 cm_backlog_drops;
42813 -extern atomic_t cm_loopbacks;
42814 -extern atomic_t cm_nodes_created;
42815 -extern atomic_t cm_nodes_destroyed;
42816 -extern atomic_t cm_accel_dropped_pkts;
42817 -extern atomic_t cm_resets_recvd;
42818 -extern atomic_t pau_qps_created;
42819 -extern atomic_t pau_qps_destroyed;
42820 +extern atomic_unchecked_t cm_loopbacks;
42821 +extern atomic_unchecked_t cm_nodes_created;
42822 +extern atomic_unchecked_t cm_nodes_destroyed;
42823 +extern atomic_unchecked_t cm_accel_dropped_pkts;
42824 +extern atomic_unchecked_t cm_resets_recvd;
42825 +extern atomic_unchecked_t pau_qps_created;
42826 +extern atomic_unchecked_t pau_qps_destroyed;
42827
42828 extern u32 int_mod_timer_init;
42829 extern u32 int_mod_cq_depth_256;
42830 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
42831 index 6f09a72..cf4399d 100644
42832 --- a/drivers/infiniband/hw/nes/nes_cm.c
42833 +++ b/drivers/infiniband/hw/nes/nes_cm.c
42834 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
42835 u32 cm_packets_retrans;
42836 u32 cm_packets_created;
42837 u32 cm_packets_received;
42838 -atomic_t cm_listens_created;
42839 -atomic_t cm_listens_destroyed;
42840 +atomic_unchecked_t cm_listens_created;
42841 +atomic_unchecked_t cm_listens_destroyed;
42842 u32 cm_backlog_drops;
42843 -atomic_t cm_loopbacks;
42844 -atomic_t cm_nodes_created;
42845 -atomic_t cm_nodes_destroyed;
42846 -atomic_t cm_accel_dropped_pkts;
42847 -atomic_t cm_resets_recvd;
42848 +atomic_unchecked_t cm_loopbacks;
42849 +atomic_unchecked_t cm_nodes_created;
42850 +atomic_unchecked_t cm_nodes_destroyed;
42851 +atomic_unchecked_t cm_accel_dropped_pkts;
42852 +atomic_unchecked_t cm_resets_recvd;
42853
42854 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
42855 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
42856 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
42857 /* instance of function pointers for client API */
42858 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
42859 static struct nes_cm_ops nes_cm_api = {
42860 - mini_cm_accelerated,
42861 - mini_cm_listen,
42862 - mini_cm_del_listen,
42863 - mini_cm_connect,
42864 - mini_cm_close,
42865 - mini_cm_accept,
42866 - mini_cm_reject,
42867 - mini_cm_recv_pkt,
42868 - mini_cm_dealloc_core,
42869 - mini_cm_get,
42870 - mini_cm_set
42871 + .accelerated = mini_cm_accelerated,
42872 + .listen = mini_cm_listen,
42873 + .stop_listener = mini_cm_del_listen,
42874 + .connect = mini_cm_connect,
42875 + .close = mini_cm_close,
42876 + .accept = mini_cm_accept,
42877 + .reject = mini_cm_reject,
42878 + .recv_pkt = mini_cm_recv_pkt,
42879 + .destroy_cm_core = mini_cm_dealloc_core,
42880 + .get = mini_cm_get,
42881 + .set = mini_cm_set
42882 };
42883
42884 static struct nes_cm_core *g_cm_core;
42885
42886 -atomic_t cm_connects;
42887 -atomic_t cm_accepts;
42888 -atomic_t cm_disconnects;
42889 -atomic_t cm_closes;
42890 -atomic_t cm_connecteds;
42891 -atomic_t cm_connect_reqs;
42892 -atomic_t cm_rejects;
42893 +atomic_unchecked_t cm_connects;
42894 +atomic_unchecked_t cm_accepts;
42895 +atomic_unchecked_t cm_disconnects;
42896 +atomic_unchecked_t cm_closes;
42897 +atomic_unchecked_t cm_connecteds;
42898 +atomic_unchecked_t cm_connect_reqs;
42899 +atomic_unchecked_t cm_rejects;
42900
42901 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
42902 {
42903 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
42904 kfree(listener);
42905 listener = NULL;
42906 ret = 0;
42907 - atomic_inc(&cm_listens_destroyed);
42908 + atomic_inc_unchecked(&cm_listens_destroyed);
42909 } else {
42910 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
42911 }
42912 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
42913 cm_node->rem_mac);
42914
42915 add_hte_node(cm_core, cm_node);
42916 - atomic_inc(&cm_nodes_created);
42917 + atomic_inc_unchecked(&cm_nodes_created);
42918
42919 return cm_node;
42920 }
42921 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
42922 }
42923
42924 atomic_dec(&cm_core->node_cnt);
42925 - atomic_inc(&cm_nodes_destroyed);
42926 + atomic_inc_unchecked(&cm_nodes_destroyed);
42927 nesqp = cm_node->nesqp;
42928 if (nesqp) {
42929 nesqp->cm_node = NULL;
42930 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
42931
42932 static void drop_packet(struct sk_buff *skb)
42933 {
42934 - atomic_inc(&cm_accel_dropped_pkts);
42935 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
42936 dev_kfree_skb_any(skb);
42937 }
42938
42939 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
42940 {
42941
42942 int reset = 0; /* whether to send reset in case of err.. */
42943 - atomic_inc(&cm_resets_recvd);
42944 + atomic_inc_unchecked(&cm_resets_recvd);
42945 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
42946 " refcnt=%d\n", cm_node, cm_node->state,
42947 atomic_read(&cm_node->ref_count));
42948 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
42949 rem_ref_cm_node(cm_node->cm_core, cm_node);
42950 return NULL;
42951 }
42952 - atomic_inc(&cm_loopbacks);
42953 + atomic_inc_unchecked(&cm_loopbacks);
42954 loopbackremotenode->loopbackpartner = cm_node;
42955 loopbackremotenode->tcp_cntxt.rcv_wscale =
42956 NES_CM_DEFAULT_RCV_WND_SCALE;
42957 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
42958 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
42959 else {
42960 rem_ref_cm_node(cm_core, cm_node);
42961 - atomic_inc(&cm_accel_dropped_pkts);
42962 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
42963 dev_kfree_skb_any(skb);
42964 }
42965 break;
42966 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
42967
42968 if ((cm_id) && (cm_id->event_handler)) {
42969 if (issue_disconn) {
42970 - atomic_inc(&cm_disconnects);
42971 + atomic_inc_unchecked(&cm_disconnects);
42972 cm_event.event = IW_CM_EVENT_DISCONNECT;
42973 cm_event.status = disconn_status;
42974 cm_event.local_addr = cm_id->local_addr;
42975 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
42976 }
42977
42978 if (issue_close) {
42979 - atomic_inc(&cm_closes);
42980 + atomic_inc_unchecked(&cm_closes);
42981 nes_disconnect(nesqp, 1);
42982
42983 cm_id->provider_data = nesqp;
42984 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
42985
42986 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
42987 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
42988 - atomic_inc(&cm_accepts);
42989 + atomic_inc_unchecked(&cm_accepts);
42990
42991 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
42992 netdev_refcnt_read(nesvnic->netdev));
42993 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
42994 struct nes_cm_core *cm_core;
42995 u8 *start_buff;
42996
42997 - atomic_inc(&cm_rejects);
42998 + atomic_inc_unchecked(&cm_rejects);
42999 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43000 loopback = cm_node->loopbackpartner;
43001 cm_core = cm_node->cm_core;
43002 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43003 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43004 ntohs(laddr->sin_port));
43005
43006 - atomic_inc(&cm_connects);
43007 + atomic_inc_unchecked(&cm_connects);
43008 nesqp->active_conn = 1;
43009
43010 /* cache the cm_id in the qp */
43011 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43012 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43013 return err;
43014 }
43015 - atomic_inc(&cm_listens_created);
43016 + atomic_inc_unchecked(&cm_listens_created);
43017 }
43018
43019 cm_id->add_ref(cm_id);
43020 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43021
43022 if (nesqp->destroyed)
43023 return;
43024 - atomic_inc(&cm_connecteds);
43025 + atomic_inc_unchecked(&cm_connecteds);
43026 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43027 " local port 0x%04X. jiffies = %lu.\n",
43028 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43029 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43030
43031 cm_id->add_ref(cm_id);
43032 ret = cm_id->event_handler(cm_id, &cm_event);
43033 - atomic_inc(&cm_closes);
43034 + atomic_inc_unchecked(&cm_closes);
43035 cm_event.event = IW_CM_EVENT_CLOSE;
43036 cm_event.status = 0;
43037 cm_event.provider_data = cm_id->provider_data;
43038 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43039 return;
43040 cm_id = cm_node->cm_id;
43041
43042 - atomic_inc(&cm_connect_reqs);
43043 + atomic_inc_unchecked(&cm_connect_reqs);
43044 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43045 cm_node, cm_id, jiffies);
43046
43047 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43048 return;
43049 cm_id = cm_node->cm_id;
43050
43051 - atomic_inc(&cm_connect_reqs);
43052 + atomic_inc_unchecked(&cm_connect_reqs);
43053 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43054 cm_node, cm_id, jiffies);
43055
43056 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43057 index 4166452..fc952c3 100644
43058 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43059 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43060 @@ -40,8 +40,8 @@
43061 #include "nes.h"
43062 #include "nes_mgt.h"
43063
43064 -atomic_t pau_qps_created;
43065 -atomic_t pau_qps_destroyed;
43066 +atomic_unchecked_t pau_qps_created;
43067 +atomic_unchecked_t pau_qps_destroyed;
43068
43069 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43070 {
43071 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43072 {
43073 struct sk_buff *skb;
43074 unsigned long flags;
43075 - atomic_inc(&pau_qps_destroyed);
43076 + atomic_inc_unchecked(&pau_qps_destroyed);
43077
43078 /* Free packets that have not yet been forwarded */
43079 /* Lock is acquired by skb_dequeue when removing the skb */
43080 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43081 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43082 skb_queue_head_init(&nesqp->pau_list);
43083 spin_lock_init(&nesqp->pau_lock);
43084 - atomic_inc(&pau_qps_created);
43085 + atomic_inc_unchecked(&pau_qps_created);
43086 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43087 }
43088
43089 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43090 index 49eb511..a774366 100644
43091 --- a/drivers/infiniband/hw/nes/nes_nic.c
43092 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43093 @@ -1273,39 +1273,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43094 target_stat_values[++index] = mh_detected;
43095 target_stat_values[++index] = mh_pauses_sent;
43096 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43097 - target_stat_values[++index] = atomic_read(&cm_connects);
43098 - target_stat_values[++index] = atomic_read(&cm_accepts);
43099 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43100 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43101 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43102 - target_stat_values[++index] = atomic_read(&cm_rejects);
43103 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43104 - target_stat_values[++index] = atomic_read(&qps_created);
43105 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43106 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43107 - target_stat_values[++index] = atomic_read(&cm_closes);
43108 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43109 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43110 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43111 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43112 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43113 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43114 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43115 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43116 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43117 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43118 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43119 target_stat_values[++index] = cm_packets_sent;
43120 target_stat_values[++index] = cm_packets_bounced;
43121 target_stat_values[++index] = cm_packets_created;
43122 target_stat_values[++index] = cm_packets_received;
43123 target_stat_values[++index] = cm_packets_dropped;
43124 target_stat_values[++index] = cm_packets_retrans;
43125 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43126 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43127 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43128 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43129 target_stat_values[++index] = cm_backlog_drops;
43130 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43131 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43132 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43133 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43134 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43135 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43136 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43137 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43138 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43139 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43140 target_stat_values[++index] = nesadapter->free_4kpbl;
43141 target_stat_values[++index] = nesadapter->free_256pbl;
43142 target_stat_values[++index] = int_mod_timer_init;
43143 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43144 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43145 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43146 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43147 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43148 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43149 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43150 }
43151
43152 /**
43153 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43154 index c0d0296..3185f57 100644
43155 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43156 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43157 @@ -46,9 +46,9 @@
43158
43159 #include <rdma/ib_umem.h>
43160
43161 -atomic_t mod_qp_timouts;
43162 -atomic_t qps_created;
43163 -atomic_t sw_qps_destroyed;
43164 +atomic_unchecked_t mod_qp_timouts;
43165 +atomic_unchecked_t qps_created;
43166 +atomic_unchecked_t sw_qps_destroyed;
43167
43168 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43169
43170 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43171 if (init_attr->create_flags)
43172 return ERR_PTR(-EINVAL);
43173
43174 - atomic_inc(&qps_created);
43175 + atomic_inc_unchecked(&qps_created);
43176 switch (init_attr->qp_type) {
43177 case IB_QPT_RC:
43178 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43179 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43180 struct iw_cm_event cm_event;
43181 int ret = 0;
43182
43183 - atomic_inc(&sw_qps_destroyed);
43184 + atomic_inc_unchecked(&sw_qps_destroyed);
43185 nesqp->destroyed = 1;
43186
43187 /* Blow away the connection if it exists. */
43188 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43189 index b218254..1d1aa3c 100644
43190 --- a/drivers/infiniband/hw/qib/qib.h
43191 +++ b/drivers/infiniband/hw/qib/qib.h
43192 @@ -52,6 +52,7 @@
43193 #include <linux/kref.h>
43194 #include <linux/sched.h>
43195 #include <linux/kthread.h>
43196 +#include <linux/slab.h>
43197
43198 #include "qib_common.h"
43199 #include "qib_verbs.h"
43200 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43201 index cdc7df4..a2fdfdb 100644
43202 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43203 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43204 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43205 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43206 }
43207
43208 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
43209 +static struct rtnl_link_ops ipoib_link_ops = {
43210 .kind = "ipoib",
43211 .maxtype = IFLA_IPOIB_MAX,
43212 .policy = ipoib_policy,
43213 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
43214 index e853a21..56fc5a8 100644
43215 --- a/drivers/input/gameport/gameport.c
43216 +++ b/drivers/input/gameport/gameport.c
43217 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
43218 */
43219 static void gameport_init_port(struct gameport *gameport)
43220 {
43221 - static atomic_t gameport_no = ATOMIC_INIT(-1);
43222 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
43223
43224 __module_get(THIS_MODULE);
43225
43226 mutex_init(&gameport->drv_mutex);
43227 device_initialize(&gameport->dev);
43228 dev_set_name(&gameport->dev, "gameport%lu",
43229 - (unsigned long)atomic_inc_return(&gameport_no));
43230 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
43231 gameport->dev.bus = &gameport_bus;
43232 gameport->dev.release = gameport_release_port;
43233 if (gameport->parent)
43234 diff --git a/drivers/input/input.c b/drivers/input/input.c
43235 index 213e3a1..4fea837 100644
43236 --- a/drivers/input/input.c
43237 +++ b/drivers/input/input.c
43238 @@ -1775,7 +1775,7 @@ EXPORT_SYMBOL_GPL(input_class);
43239 */
43240 struct input_dev *input_allocate_device(void)
43241 {
43242 - static atomic_t input_no = ATOMIC_INIT(-1);
43243 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
43244 struct input_dev *dev;
43245
43246 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
43247 @@ -1790,7 +1790,7 @@ struct input_dev *input_allocate_device(void)
43248 INIT_LIST_HEAD(&dev->node);
43249
43250 dev_set_name(&dev->dev, "input%lu",
43251 - (unsigned long)atomic_inc_return(&input_no));
43252 + (unsigned long)atomic_inc_return_unchecked(&input_no));
43253
43254 __module_get(THIS_MODULE);
43255 }
43256 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
43257 index 4a95b22..874c182 100644
43258 --- a/drivers/input/joystick/sidewinder.c
43259 +++ b/drivers/input/joystick/sidewinder.c
43260 @@ -30,6 +30,7 @@
43261 #include <linux/kernel.h>
43262 #include <linux/module.h>
43263 #include <linux/slab.h>
43264 +#include <linux/sched.h>
43265 #include <linux/input.h>
43266 #include <linux/gameport.h>
43267 #include <linux/jiffies.h>
43268 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
43269 index 3aa2f3f..53c00ea 100644
43270 --- a/drivers/input/joystick/xpad.c
43271 +++ b/drivers/input/joystick/xpad.c
43272 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
43273
43274 static int xpad_led_probe(struct usb_xpad *xpad)
43275 {
43276 - static atomic_t led_seq = ATOMIC_INIT(-1);
43277 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
43278 unsigned long led_no;
43279 struct xpad_led *led;
43280 struct led_classdev *led_cdev;
43281 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
43282 if (!led)
43283 return -ENOMEM;
43284
43285 - led_no = atomic_inc_return(&led_seq);
43286 + led_no = atomic_inc_return_unchecked(&led_seq);
43287
43288 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
43289 led->xpad = xpad;
43290 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
43291 index ac1fa5f..5f7502c 100644
43292 --- a/drivers/input/misc/ims-pcu.c
43293 +++ b/drivers/input/misc/ims-pcu.c
43294 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
43295
43296 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43297 {
43298 - static atomic_t device_no = ATOMIC_INIT(-1);
43299 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
43300
43301 const struct ims_pcu_device_info *info;
43302 int error;
43303 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43304 }
43305
43306 /* Device appears to be operable, complete initialization */
43307 - pcu->device_no = atomic_inc_return(&device_no);
43308 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
43309
43310 /*
43311 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
43312 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
43313 index f4cf664..3204fda 100644
43314 --- a/drivers/input/mouse/psmouse.h
43315 +++ b/drivers/input/mouse/psmouse.h
43316 @@ -117,7 +117,7 @@ struct psmouse_attribute {
43317 ssize_t (*set)(struct psmouse *psmouse, void *data,
43318 const char *buf, size_t count);
43319 bool protect;
43320 -};
43321 +} __do_const;
43322 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
43323
43324 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
43325 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
43326 index b604564..3f14ae4 100644
43327 --- a/drivers/input/mousedev.c
43328 +++ b/drivers/input/mousedev.c
43329 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
43330
43331 spin_unlock_irq(&client->packet_lock);
43332
43333 - if (copy_to_user(buffer, data, count))
43334 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
43335 return -EFAULT;
43336
43337 return count;
43338 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
43339 index a05a517..323a2fd 100644
43340 --- a/drivers/input/serio/serio.c
43341 +++ b/drivers/input/serio/serio.c
43342 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
43343 */
43344 static void serio_init_port(struct serio *serio)
43345 {
43346 - static atomic_t serio_no = ATOMIC_INIT(-1);
43347 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
43348
43349 __module_get(THIS_MODULE);
43350
43351 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
43352 mutex_init(&serio->drv_mutex);
43353 device_initialize(&serio->dev);
43354 dev_set_name(&serio->dev, "serio%lu",
43355 - (unsigned long)atomic_inc_return(&serio_no));
43356 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
43357 serio->dev.bus = &serio_bus;
43358 serio->dev.release = serio_release_port;
43359 serio->dev.groups = serio_device_attr_groups;
43360 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
43361 index 71ef5d6..93380a9 100644
43362 --- a/drivers/input/serio/serio_raw.c
43363 +++ b/drivers/input/serio/serio_raw.c
43364 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
43365
43366 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43367 {
43368 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
43369 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
43370 struct serio_raw *serio_raw;
43371 int err;
43372
43373 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43374 }
43375
43376 snprintf(serio_raw->name, sizeof(serio_raw->name),
43377 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
43378 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
43379 kref_init(&serio_raw->kref);
43380 INIT_LIST_HEAD(&serio_raw->client_list);
43381 init_waitqueue_head(&serio_raw->wait);
43382 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
43383 index 9802485..2e9941d 100644
43384 --- a/drivers/iommu/amd_iommu.c
43385 +++ b/drivers/iommu/amd_iommu.c
43386 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
43387
43388 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
43389 {
43390 + phys_addr_t physaddr;
43391 WARN_ON(address & 0x7ULL);
43392
43393 memset(cmd, 0, sizeof(*cmd));
43394 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
43395 - cmd->data[1] = upper_32_bits(__pa(address));
43396 +
43397 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
43398 + if (object_starts_on_stack((void *)address)) {
43399 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
43400 + physaddr = __pa((u64)adjbuf);
43401 + } else
43402 +#endif
43403 + physaddr = __pa(address);
43404 +
43405 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
43406 + cmd->data[1] = upper_32_bits(physaddr);
43407 cmd->data[2] = 1;
43408 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
43409 }
43410 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
43411 index 6cd47b7..264d14a 100644
43412 --- a/drivers/iommu/arm-smmu.c
43413 +++ b/drivers/iommu/arm-smmu.c
43414 @@ -968,7 +968,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
43415 cfg->irptndx = cfg->cbndx;
43416 }
43417
43418 - ACCESS_ONCE(smmu_domain->smmu) = smmu;
43419 + ACCESS_ONCE_RW(smmu_domain->smmu) = smmu;
43420 arm_smmu_init_context_bank(smmu_domain);
43421 spin_unlock_irqrestore(&smmu_domain->lock, flags);
43422
43423 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
43424 index f7718d7..3ef740b 100644
43425 --- a/drivers/iommu/iommu.c
43426 +++ b/drivers/iommu/iommu.c
43427 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
43428 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
43429 {
43430 int err;
43431 - struct notifier_block *nb;
43432 + notifier_block_no_const *nb;
43433 struct iommu_callback_data cb = {
43434 .ops = ops,
43435 };
43436 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
43437 index 89c4846..1de796f 100644
43438 --- a/drivers/iommu/irq_remapping.c
43439 +++ b/drivers/iommu/irq_remapping.c
43440 @@ -353,7 +353,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
43441 void panic_if_irq_remap(const char *msg)
43442 {
43443 if (irq_remapping_enabled)
43444 - panic(msg);
43445 + panic("%s", msg);
43446 }
43447
43448 static void ir_ack_apic_edge(struct irq_data *data)
43449 @@ -374,10 +374,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
43450
43451 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
43452 {
43453 - chip->irq_print_chip = ir_print_prefix;
43454 - chip->irq_ack = ir_ack_apic_edge;
43455 - chip->irq_eoi = ir_ack_apic_level;
43456 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43457 + pax_open_kernel();
43458 + *(void **)&chip->irq_print_chip = ir_print_prefix;
43459 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
43460 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
43461 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43462 + pax_close_kernel();
43463 }
43464
43465 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
43466 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
43467 index d617ee5..df8be8b 100644
43468 --- a/drivers/irqchip/irq-gic.c
43469 +++ b/drivers/irqchip/irq-gic.c
43470 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
43471 * Supported arch specific GIC irq extension.
43472 * Default make them NULL.
43473 */
43474 -struct irq_chip gic_arch_extn = {
43475 +irq_chip_no_const gic_arch_extn = {
43476 .irq_eoi = NULL,
43477 .irq_mask = NULL,
43478 .irq_unmask = NULL,
43479 @@ -311,7 +311,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
43480 chained_irq_exit(chip, desc);
43481 }
43482
43483 -static struct irq_chip gic_chip = {
43484 +static irq_chip_no_const gic_chip __read_only = {
43485 .name = "GIC",
43486 .irq_mask = gic_mask_irq,
43487 .irq_unmask = gic_unmask_irq,
43488 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
43489 index 078cac5..fb0f846 100644
43490 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
43491 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
43492 @@ -353,7 +353,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
43493 struct intc_irqpin_iomem *i;
43494 struct resource *io[INTC_IRQPIN_REG_NR];
43495 struct resource *irq;
43496 - struct irq_chip *irq_chip;
43497 + irq_chip_no_const *irq_chip;
43498 void (*enable_fn)(struct irq_data *d);
43499 void (*disable_fn)(struct irq_data *d);
43500 const char *name = dev_name(dev);
43501 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
43502 index 384e6ed..7a771b2 100644
43503 --- a/drivers/irqchip/irq-renesas-irqc.c
43504 +++ b/drivers/irqchip/irq-renesas-irqc.c
43505 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
43506 struct irqc_priv *p;
43507 struct resource *io;
43508 struct resource *irq;
43509 - struct irq_chip *irq_chip;
43510 + irq_chip_no_const *irq_chip;
43511 const char *name = dev_name(&pdev->dev);
43512 int ret;
43513 int k;
43514 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
43515 index 6a2df32..dc962f1 100644
43516 --- a/drivers/isdn/capi/capi.c
43517 +++ b/drivers/isdn/capi/capi.c
43518 @@ -81,8 +81,8 @@ struct capiminor {
43519
43520 struct capi20_appl *ap;
43521 u32 ncci;
43522 - atomic_t datahandle;
43523 - atomic_t msgid;
43524 + atomic_unchecked_t datahandle;
43525 + atomic_unchecked_t msgid;
43526
43527 struct tty_port port;
43528 int ttyinstop;
43529 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
43530 capimsg_setu16(s, 2, mp->ap->applid);
43531 capimsg_setu8 (s, 4, CAPI_DATA_B3);
43532 capimsg_setu8 (s, 5, CAPI_RESP);
43533 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
43534 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
43535 capimsg_setu32(s, 8, mp->ncci);
43536 capimsg_setu16(s, 12, datahandle);
43537 }
43538 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
43539 mp->outbytes -= len;
43540 spin_unlock_bh(&mp->outlock);
43541
43542 - datahandle = atomic_inc_return(&mp->datahandle);
43543 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
43544 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
43545 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43546 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43547 capimsg_setu16(skb->data, 2, mp->ap->applid);
43548 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
43549 capimsg_setu8 (skb->data, 5, CAPI_REQ);
43550 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
43551 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
43552 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
43553 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
43554 capimsg_setu16(skb->data, 16, len); /* Data length */
43555 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
43556 index aecec6d..11e13c5 100644
43557 --- a/drivers/isdn/gigaset/bas-gigaset.c
43558 +++ b/drivers/isdn/gigaset/bas-gigaset.c
43559 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
43560
43561
43562 static const struct gigaset_ops gigops = {
43563 - gigaset_write_cmd,
43564 - gigaset_write_room,
43565 - gigaset_chars_in_buffer,
43566 - gigaset_brkchars,
43567 - gigaset_init_bchannel,
43568 - gigaset_close_bchannel,
43569 - gigaset_initbcshw,
43570 - gigaset_freebcshw,
43571 - gigaset_reinitbcshw,
43572 - gigaset_initcshw,
43573 - gigaset_freecshw,
43574 - gigaset_set_modem_ctrl,
43575 - gigaset_baud_rate,
43576 - gigaset_set_line_ctrl,
43577 - gigaset_isoc_send_skb,
43578 - gigaset_isoc_input,
43579 + .write_cmd = gigaset_write_cmd,
43580 + .write_room = gigaset_write_room,
43581 + .chars_in_buffer = gigaset_chars_in_buffer,
43582 + .brkchars = gigaset_brkchars,
43583 + .init_bchannel = gigaset_init_bchannel,
43584 + .close_bchannel = gigaset_close_bchannel,
43585 + .initbcshw = gigaset_initbcshw,
43586 + .freebcshw = gigaset_freebcshw,
43587 + .reinitbcshw = gigaset_reinitbcshw,
43588 + .initcshw = gigaset_initcshw,
43589 + .freecshw = gigaset_freecshw,
43590 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43591 + .baud_rate = gigaset_baud_rate,
43592 + .set_line_ctrl = gigaset_set_line_ctrl,
43593 + .send_skb = gigaset_isoc_send_skb,
43594 + .handle_input = gigaset_isoc_input,
43595 };
43596
43597 /* bas_gigaset_init
43598 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
43599 index 600c79b..3752bab 100644
43600 --- a/drivers/isdn/gigaset/interface.c
43601 +++ b/drivers/isdn/gigaset/interface.c
43602 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
43603 }
43604 tty->driver_data = cs;
43605
43606 - ++cs->port.count;
43607 + atomic_inc(&cs->port.count);
43608
43609 - if (cs->port.count == 1) {
43610 + if (atomic_read(&cs->port.count) == 1) {
43611 tty_port_tty_set(&cs->port, tty);
43612 cs->port.low_latency = 1;
43613 }
43614 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
43615
43616 if (!cs->connected)
43617 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
43618 - else if (!cs->port.count)
43619 + else if (!atomic_read(&cs->port.count))
43620 dev_warn(cs->dev, "%s: device not opened\n", __func__);
43621 - else if (!--cs->port.count)
43622 + else if (!atomic_dec_return(&cs->port.count))
43623 tty_port_tty_set(&cs->port, NULL);
43624
43625 mutex_unlock(&cs->mutex);
43626 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
43627 index 8c91fd5..14f13ce 100644
43628 --- a/drivers/isdn/gigaset/ser-gigaset.c
43629 +++ b/drivers/isdn/gigaset/ser-gigaset.c
43630 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
43631 }
43632
43633 static const struct gigaset_ops ops = {
43634 - gigaset_write_cmd,
43635 - gigaset_write_room,
43636 - gigaset_chars_in_buffer,
43637 - gigaset_brkchars,
43638 - gigaset_init_bchannel,
43639 - gigaset_close_bchannel,
43640 - gigaset_initbcshw,
43641 - gigaset_freebcshw,
43642 - gigaset_reinitbcshw,
43643 - gigaset_initcshw,
43644 - gigaset_freecshw,
43645 - gigaset_set_modem_ctrl,
43646 - gigaset_baud_rate,
43647 - gigaset_set_line_ctrl,
43648 - gigaset_m10x_send_skb, /* asyncdata.c */
43649 - gigaset_m10x_input, /* asyncdata.c */
43650 + .write_cmd = gigaset_write_cmd,
43651 + .write_room = gigaset_write_room,
43652 + .chars_in_buffer = gigaset_chars_in_buffer,
43653 + .brkchars = gigaset_brkchars,
43654 + .init_bchannel = gigaset_init_bchannel,
43655 + .close_bchannel = gigaset_close_bchannel,
43656 + .initbcshw = gigaset_initbcshw,
43657 + .freebcshw = gigaset_freebcshw,
43658 + .reinitbcshw = gigaset_reinitbcshw,
43659 + .initcshw = gigaset_initcshw,
43660 + .freecshw = gigaset_freecshw,
43661 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43662 + .baud_rate = gigaset_baud_rate,
43663 + .set_line_ctrl = gigaset_set_line_ctrl,
43664 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
43665 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
43666 };
43667
43668
43669 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
43670 index 5f306e2..5342f88 100644
43671 --- a/drivers/isdn/gigaset/usb-gigaset.c
43672 +++ b/drivers/isdn/gigaset/usb-gigaset.c
43673 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
43674 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
43675 memcpy(cs->hw.usb->bchars, buf, 6);
43676 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
43677 - 0, 0, &buf, 6, 2000);
43678 + 0, 0, buf, 6, 2000);
43679 }
43680
43681 static void gigaset_freebcshw(struct bc_state *bcs)
43682 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
43683 }
43684
43685 static const struct gigaset_ops ops = {
43686 - gigaset_write_cmd,
43687 - gigaset_write_room,
43688 - gigaset_chars_in_buffer,
43689 - gigaset_brkchars,
43690 - gigaset_init_bchannel,
43691 - gigaset_close_bchannel,
43692 - gigaset_initbcshw,
43693 - gigaset_freebcshw,
43694 - gigaset_reinitbcshw,
43695 - gigaset_initcshw,
43696 - gigaset_freecshw,
43697 - gigaset_set_modem_ctrl,
43698 - gigaset_baud_rate,
43699 - gigaset_set_line_ctrl,
43700 - gigaset_m10x_send_skb,
43701 - gigaset_m10x_input,
43702 + .write_cmd = gigaset_write_cmd,
43703 + .write_room = gigaset_write_room,
43704 + .chars_in_buffer = gigaset_chars_in_buffer,
43705 + .brkchars = gigaset_brkchars,
43706 + .init_bchannel = gigaset_init_bchannel,
43707 + .close_bchannel = gigaset_close_bchannel,
43708 + .initbcshw = gigaset_initbcshw,
43709 + .freebcshw = gigaset_freebcshw,
43710 + .reinitbcshw = gigaset_reinitbcshw,
43711 + .initcshw = gigaset_initcshw,
43712 + .freecshw = gigaset_freecshw,
43713 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43714 + .baud_rate = gigaset_baud_rate,
43715 + .set_line_ctrl = gigaset_set_line_ctrl,
43716 + .send_skb = gigaset_m10x_send_skb,
43717 + .handle_input = gigaset_m10x_input,
43718 };
43719
43720 /*
43721 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
43722 index 4d9b195..455075c 100644
43723 --- a/drivers/isdn/hardware/avm/b1.c
43724 +++ b/drivers/isdn/hardware/avm/b1.c
43725 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
43726 }
43727 if (left) {
43728 if (t4file->user) {
43729 - if (copy_from_user(buf, dp, left))
43730 + if (left > sizeof buf || copy_from_user(buf, dp, left))
43731 return -EFAULT;
43732 } else {
43733 memcpy(buf, dp, left);
43734 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
43735 }
43736 if (left) {
43737 if (config->user) {
43738 - if (copy_from_user(buf, dp, left))
43739 + if (left > sizeof buf || copy_from_user(buf, dp, left))
43740 return -EFAULT;
43741 } else {
43742 memcpy(buf, dp, left);
43743 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
43744 index 9b856e1..fa03c92 100644
43745 --- a/drivers/isdn/i4l/isdn_common.c
43746 +++ b/drivers/isdn/i4l/isdn_common.c
43747 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
43748 } else
43749 return -EINVAL;
43750 case IIOCDBGVAR:
43751 + if (!capable(CAP_SYS_RAWIO))
43752 + return -EPERM;
43753 if (arg) {
43754 if (copy_to_user(argp, &dev, sizeof(ulong)))
43755 return -EFAULT;
43756 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
43757 index 91d5730..336523e 100644
43758 --- a/drivers/isdn/i4l/isdn_concap.c
43759 +++ b/drivers/isdn/i4l/isdn_concap.c
43760 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
43761 }
43762
43763 struct concap_device_ops isdn_concap_reliable_dl_dops = {
43764 - &isdn_concap_dl_data_req,
43765 - &isdn_concap_dl_connect_req,
43766 - &isdn_concap_dl_disconn_req
43767 + .data_req = &isdn_concap_dl_data_req,
43768 + .connect_req = &isdn_concap_dl_connect_req,
43769 + .disconn_req = &isdn_concap_dl_disconn_req
43770 };
43771
43772 /* The following should better go into a dedicated source file such that
43773 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
43774 index bc91261..2ef7e36 100644
43775 --- a/drivers/isdn/i4l/isdn_tty.c
43776 +++ b/drivers/isdn/i4l/isdn_tty.c
43777 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
43778
43779 #ifdef ISDN_DEBUG_MODEM_OPEN
43780 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
43781 - port->count);
43782 + atomic_read(&port->count));
43783 #endif
43784 - port->count++;
43785 + atomic_inc(&port->count);
43786 port->tty = tty;
43787 /*
43788 * Start up serial port
43789 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
43790 #endif
43791 return;
43792 }
43793 - if ((tty->count == 1) && (port->count != 1)) {
43794 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
43795 /*
43796 * Uh, oh. tty->count is 1, which means that the tty
43797 * structure will be freed. Info->count should always
43798 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
43799 * serial port won't be shutdown.
43800 */
43801 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
43802 - "info->count is %d\n", port->count);
43803 - port->count = 1;
43804 + "info->count is %d\n", atomic_read(&port->count));
43805 + atomic_set(&port->count, 1);
43806 }
43807 - if (--port->count < 0) {
43808 + if (atomic_dec_return(&port->count) < 0) {
43809 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
43810 - info->line, port->count);
43811 - port->count = 0;
43812 + info->line, atomic_read(&port->count));
43813 + atomic_set(&port->count, 0);
43814 }
43815 - if (port->count) {
43816 + if (atomic_read(&port->count)) {
43817 #ifdef ISDN_DEBUG_MODEM_OPEN
43818 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
43819 #endif
43820 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
43821 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
43822 return;
43823 isdn_tty_shutdown(info);
43824 - port->count = 0;
43825 + atomic_set(&port->count, 0);
43826 port->flags &= ~ASYNC_NORMAL_ACTIVE;
43827 port->tty = NULL;
43828 wake_up_interruptible(&port->open_wait);
43829 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
43830 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
43831 modem_info *info = &dev->mdm.info[i];
43832
43833 - if (info->port.count == 0)
43834 + if (atomic_read(&info->port.count) == 0)
43835 continue;
43836 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
43837 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
43838 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
43839 index e2d4e58..40cd045 100644
43840 --- a/drivers/isdn/i4l/isdn_x25iface.c
43841 +++ b/drivers/isdn/i4l/isdn_x25iface.c
43842 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
43843
43844
43845 static struct concap_proto_ops ix25_pops = {
43846 - &isdn_x25iface_proto_new,
43847 - &isdn_x25iface_proto_del,
43848 - &isdn_x25iface_proto_restart,
43849 - &isdn_x25iface_proto_close,
43850 - &isdn_x25iface_xmit,
43851 - &isdn_x25iface_receive,
43852 - &isdn_x25iface_connect_ind,
43853 - &isdn_x25iface_disconn_ind
43854 + .proto_new = &isdn_x25iface_proto_new,
43855 + .proto_del = &isdn_x25iface_proto_del,
43856 + .restart = &isdn_x25iface_proto_restart,
43857 + .close = &isdn_x25iface_proto_close,
43858 + .encap_and_xmit = &isdn_x25iface_xmit,
43859 + .data_ind = &isdn_x25iface_receive,
43860 + .connect_ind = &isdn_x25iface_connect_ind,
43861 + .disconn_ind = &isdn_x25iface_disconn_ind
43862 };
43863
43864 /* error message helper function */
43865 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
43866 index 6a7447c..b4987ea 100644
43867 --- a/drivers/isdn/icn/icn.c
43868 +++ b/drivers/isdn/icn/icn.c
43869 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
43870 if (count > len)
43871 count = len;
43872 if (user) {
43873 - if (copy_from_user(msg, buf, count))
43874 + if (count > sizeof msg || copy_from_user(msg, buf, count))
43875 return -EFAULT;
43876 } else
43877 memcpy(msg, buf, count);
43878 @@ -1609,7 +1609,7 @@ icn_setup(char *line)
43879 if (ints[0] > 1)
43880 membase = (unsigned long)ints[2];
43881 if (str && *str) {
43882 - strcpy(sid, str);
43883 + strlcpy(sid, str, sizeof(sid));
43884 icn_id = sid;
43885 if ((p = strchr(sid, ','))) {
43886 *p++ = 0;
43887 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
43888 index 87f7dff..7300125 100644
43889 --- a/drivers/isdn/mISDN/dsp_cmx.c
43890 +++ b/drivers/isdn/mISDN/dsp_cmx.c
43891 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
43892 static u16 dsp_count; /* last sample count */
43893 static int dsp_count_valid; /* if we have last sample count */
43894
43895 -void
43896 +void __intentional_overflow(-1)
43897 dsp_cmx_send(void *arg)
43898 {
43899 struct dsp_conf *conf;
43900 diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
43901 index 0f9ed1e..2715d6f 100644
43902 --- a/drivers/leds/leds-clevo-mail.c
43903 +++ b/drivers/leds/leds-clevo-mail.c
43904 @@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
43905 * detected as working, but in reality it is not) as low as
43906 * possible.
43907 */
43908 -static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = {
43909 +static struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = {
43910 {
43911 .callback = clevo_mail_led_dmi_callback,
43912 .ident = "Clevo D410J",
43913 diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
43914 index 046cb70..6b20d39 100644
43915 --- a/drivers/leds/leds-ss4200.c
43916 +++ b/drivers/leds/leds-ss4200.c
43917 @@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
43918 * detected as working, but in reality it is not) as low as
43919 * possible.
43920 */
43921 -static struct dmi_system_id nas_led_whitelist[] __initdata = {
43922 +static struct dmi_system_id nas_led_whitelist[] __initconst = {
43923 {
43924 .callback = ss4200_led_dmi_callback,
43925 .ident = "Intel SS4200-E",
43926 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
43927 index 6590558..a74c5dd 100644
43928 --- a/drivers/lguest/core.c
43929 +++ b/drivers/lguest/core.c
43930 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
43931 * The end address needs +1 because __get_vm_area allocates an
43932 * extra guard page, so we need space for that.
43933 */
43934 +
43935 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
43936 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
43937 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
43938 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
43939 +#else
43940 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
43941 VM_ALLOC, switcher_addr, switcher_addr
43942 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
43943 +#endif
43944 +
43945 if (!switcher_vma) {
43946 err = -ENOMEM;
43947 printk("lguest: could not map switcher pages high\n");
43948 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
43949 * Now the Switcher is mapped at the right address, we can't fail!
43950 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
43951 */
43952 - memcpy(switcher_vma->addr, start_switcher_text,
43953 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
43954 end_switcher_text - start_switcher_text);
43955
43956 printk(KERN_INFO "lguest: mapped switcher at %p\n",
43957 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
43958 index e8b55c3..3514c37 100644
43959 --- a/drivers/lguest/page_tables.c
43960 +++ b/drivers/lguest/page_tables.c
43961 @@ -559,7 +559,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
43962 /*:*/
43963
43964 #ifdef CONFIG_X86_PAE
43965 -static void release_pmd(pmd_t *spmd)
43966 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
43967 {
43968 /* If the entry's not present, there's nothing to release. */
43969 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
43970 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
43971 index 922a1ac..9dd0c2a 100644
43972 --- a/drivers/lguest/x86/core.c
43973 +++ b/drivers/lguest/x86/core.c
43974 @@ -59,7 +59,7 @@ static struct {
43975 /* Offset from where switcher.S was compiled to where we've copied it */
43976 static unsigned long switcher_offset(void)
43977 {
43978 - return switcher_addr - (unsigned long)start_switcher_text;
43979 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
43980 }
43981
43982 /* This cpu's struct lguest_pages (after the Switcher text page) */
43983 @@ -99,7 +99,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
43984 * These copies are pretty cheap, so we do them unconditionally: */
43985 /* Save the current Host top-level page directory.
43986 */
43987 +
43988 +#ifdef CONFIG_PAX_PER_CPU_PGD
43989 + pages->state.host_cr3 = read_cr3();
43990 +#else
43991 pages->state.host_cr3 = __pa(current->mm->pgd);
43992 +#endif
43993 +
43994 /*
43995 * Set up the Guest's page tables to see this CPU's pages (and no
43996 * other CPU's pages).
43997 @@ -477,7 +483,7 @@ void __init lguest_arch_host_init(void)
43998 * compiled-in switcher code and the high-mapped copy we just made.
43999 */
44000 for (i = 0; i < IDT_ENTRIES; i++)
44001 - default_idt_entries[i] += switcher_offset();
44002 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
44003
44004 /*
44005 * Set up the Switcher's per-cpu areas.
44006 @@ -560,7 +566,7 @@ void __init lguest_arch_host_init(void)
44007 * it will be undisturbed when we switch. To change %cs and jump we
44008 * need this structure to feed to Intel's "lcall" instruction.
44009 */
44010 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
44011 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
44012 lguest_entry.segment = LGUEST_CS;
44013
44014 /*
44015 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
44016 index 40634b0..4f5855e 100644
44017 --- a/drivers/lguest/x86/switcher_32.S
44018 +++ b/drivers/lguest/x86/switcher_32.S
44019 @@ -87,6 +87,7 @@
44020 #include <asm/page.h>
44021 #include <asm/segment.h>
44022 #include <asm/lguest.h>
44023 +#include <asm/processor-flags.h>
44024
44025 // We mark the start of the code to copy
44026 // It's placed in .text tho it's never run here
44027 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
44028 // Changes type when we load it: damn Intel!
44029 // For after we switch over our page tables
44030 // That entry will be read-only: we'd crash.
44031 +
44032 +#ifdef CONFIG_PAX_KERNEXEC
44033 + mov %cr0, %edx
44034 + xor $X86_CR0_WP, %edx
44035 + mov %edx, %cr0
44036 +#endif
44037 +
44038 movl $(GDT_ENTRY_TSS*8), %edx
44039 ltr %dx
44040
44041 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
44042 // Let's clear it again for our return.
44043 // The GDT descriptor of the Host
44044 // Points to the table after two "size" bytes
44045 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
44046 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
44047 // Clear "used" from type field (byte 5, bit 2)
44048 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
44049 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
44050 +
44051 +#ifdef CONFIG_PAX_KERNEXEC
44052 + mov %cr0, %eax
44053 + xor $X86_CR0_WP, %eax
44054 + mov %eax, %cr0
44055 +#endif
44056
44057 // Once our page table's switched, the Guest is live!
44058 // The Host fades as we run this final step.
44059 @@ -295,13 +309,12 @@ deliver_to_host:
44060 // I consulted gcc, and it gave
44061 // These instructions, which I gladly credit:
44062 leal (%edx,%ebx,8), %eax
44063 - movzwl (%eax),%edx
44064 - movl 4(%eax), %eax
44065 - xorw %ax, %ax
44066 - orl %eax, %edx
44067 + movl 4(%eax), %edx
44068 + movw (%eax), %dx
44069 // Now the address of the handler's in %edx
44070 // We call it now: its "iret" drops us home.
44071 - jmp *%edx
44072 + ljmp $__KERNEL_CS, $1f
44073 +1: jmp *%edx
44074
44075 // Every interrupt can come to us here
44076 // But we must truly tell each apart.
44077 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
44078 index a08e3ee..df8ade2 100644
44079 --- a/drivers/md/bcache/closure.h
44080 +++ b/drivers/md/bcache/closure.h
44081 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
44082 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
44083 struct workqueue_struct *wq)
44084 {
44085 - BUG_ON(object_is_on_stack(cl));
44086 + BUG_ON(object_starts_on_stack(cl));
44087 closure_set_ip(cl);
44088 cl->fn = fn;
44089 cl->wq = wq;
44090 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
44091 index 1695ee5..89f18ab 100644
44092 --- a/drivers/md/bitmap.c
44093 +++ b/drivers/md/bitmap.c
44094 @@ -1784,7 +1784,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
44095 chunk_kb ? "KB" : "B");
44096 if (bitmap->storage.file) {
44097 seq_printf(seq, ", file: ");
44098 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
44099 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
44100 }
44101
44102 seq_printf(seq, "\n");
44103 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
44104 index 73f791b..8c5d3ac 100644
44105 --- a/drivers/md/dm-ioctl.c
44106 +++ b/drivers/md/dm-ioctl.c
44107 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
44108 cmd == DM_LIST_VERSIONS_CMD)
44109 return 0;
44110
44111 - if ((cmd == DM_DEV_CREATE_CMD)) {
44112 + if (cmd == DM_DEV_CREATE_CMD) {
44113 if (!*param->name) {
44114 DMWARN("name not supplied when creating device");
44115 return -EINVAL;
44116 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
44117 index 089d627..ef7352e 100644
44118 --- a/drivers/md/dm-raid1.c
44119 +++ b/drivers/md/dm-raid1.c
44120 @@ -40,7 +40,7 @@ enum dm_raid1_error {
44121
44122 struct mirror {
44123 struct mirror_set *ms;
44124 - atomic_t error_count;
44125 + atomic_unchecked_t error_count;
44126 unsigned long error_type;
44127 struct dm_dev *dev;
44128 sector_t offset;
44129 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
44130 struct mirror *m;
44131
44132 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
44133 - if (!atomic_read(&m->error_count))
44134 + if (!atomic_read_unchecked(&m->error_count))
44135 return m;
44136
44137 return NULL;
44138 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
44139 * simple way to tell if a device has encountered
44140 * errors.
44141 */
44142 - atomic_inc(&m->error_count);
44143 + atomic_inc_unchecked(&m->error_count);
44144
44145 if (test_and_set_bit(error_type, &m->error_type))
44146 return;
44147 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
44148 struct mirror *m = get_default_mirror(ms);
44149
44150 do {
44151 - if (likely(!atomic_read(&m->error_count)))
44152 + if (likely(!atomic_read_unchecked(&m->error_count)))
44153 return m;
44154
44155 if (m-- == ms->mirror)
44156 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
44157 {
44158 struct mirror *default_mirror = get_default_mirror(m->ms);
44159
44160 - return !atomic_read(&default_mirror->error_count);
44161 + return !atomic_read_unchecked(&default_mirror->error_count);
44162 }
44163
44164 static int mirror_available(struct mirror_set *ms, struct bio *bio)
44165 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
44166 */
44167 if (likely(region_in_sync(ms, region, 1)))
44168 m = choose_mirror(ms, bio->bi_iter.bi_sector);
44169 - else if (m && atomic_read(&m->error_count))
44170 + else if (m && atomic_read_unchecked(&m->error_count))
44171 m = NULL;
44172
44173 if (likely(m))
44174 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
44175 }
44176
44177 ms->mirror[mirror].ms = ms;
44178 - atomic_set(&(ms->mirror[mirror].error_count), 0);
44179 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
44180 ms->mirror[mirror].error_type = 0;
44181 ms->mirror[mirror].offset = offset;
44182
44183 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
44184 */
44185 static char device_status_char(struct mirror *m)
44186 {
44187 - if (!atomic_read(&(m->error_count)))
44188 + if (!atomic_read_unchecked(&(m->error_count)))
44189 return 'A';
44190
44191 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
44192 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
44193 index f478a4c..4b8e5ef 100644
44194 --- a/drivers/md/dm-stats.c
44195 +++ b/drivers/md/dm-stats.c
44196 @@ -382,7 +382,7 @@ do_sync_free:
44197 synchronize_rcu_expedited();
44198 dm_stat_free(&s->rcu_head);
44199 } else {
44200 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
44201 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
44202 call_rcu(&s->rcu_head, dm_stat_free);
44203 }
44204 return 0;
44205 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
44206 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
44207 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
44208 ));
44209 - ACCESS_ONCE(last->last_sector) = end_sector;
44210 - ACCESS_ONCE(last->last_rw) = bi_rw;
44211 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
44212 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
44213 }
44214
44215 rcu_read_lock();
44216 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
44217 index f8b37d4..5c5cafd 100644
44218 --- a/drivers/md/dm-stripe.c
44219 +++ b/drivers/md/dm-stripe.c
44220 @@ -21,7 +21,7 @@ struct stripe {
44221 struct dm_dev *dev;
44222 sector_t physical_start;
44223
44224 - atomic_t error_count;
44225 + atomic_unchecked_t error_count;
44226 };
44227
44228 struct stripe_c {
44229 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
44230 kfree(sc);
44231 return r;
44232 }
44233 - atomic_set(&(sc->stripe[i].error_count), 0);
44234 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
44235 }
44236
44237 ti->private = sc;
44238 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
44239 DMEMIT("%d ", sc->stripes);
44240 for (i = 0; i < sc->stripes; i++) {
44241 DMEMIT("%s ", sc->stripe[i].dev->name);
44242 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
44243 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
44244 'D' : 'A';
44245 }
44246 buffer[i] = '\0';
44247 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
44248 */
44249 for (i = 0; i < sc->stripes; i++)
44250 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
44251 - atomic_inc(&(sc->stripe[i].error_count));
44252 - if (atomic_read(&(sc->stripe[i].error_count)) <
44253 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
44254 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
44255 DM_IO_ERROR_THRESHOLD)
44256 schedule_work(&sc->trigger_event);
44257 }
44258 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
44259 index 3afae9e..4e1c954 100644
44260 --- a/drivers/md/dm-table.c
44261 +++ b/drivers/md/dm-table.c
44262 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
44263 if (!dev_size)
44264 return 0;
44265
44266 - if ((start >= dev_size) || (start + len > dev_size)) {
44267 + if ((start >= dev_size) || (len > dev_size - start)) {
44268 DMWARN("%s: %s too small for target: "
44269 "start=%llu, len=%llu, dev_size=%llu",
44270 dm_device_name(ti->table->md), bdevname(bdev, b),
44271 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
44272 index 43adbb8..7b34305 100644
44273 --- a/drivers/md/dm-thin-metadata.c
44274 +++ b/drivers/md/dm-thin-metadata.c
44275 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44276 {
44277 pmd->info.tm = pmd->tm;
44278 pmd->info.levels = 2;
44279 - pmd->info.value_type.context = pmd->data_sm;
44280 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44281 pmd->info.value_type.size = sizeof(__le64);
44282 pmd->info.value_type.inc = data_block_inc;
44283 pmd->info.value_type.dec = data_block_dec;
44284 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44285
44286 pmd->bl_info.tm = pmd->tm;
44287 pmd->bl_info.levels = 1;
44288 - pmd->bl_info.value_type.context = pmd->data_sm;
44289 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44290 pmd->bl_info.value_type.size = sizeof(__le64);
44291 pmd->bl_info.value_type.inc = data_block_inc;
44292 pmd->bl_info.value_type.dec = data_block_dec;
44293 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
44294 index 64b10e0..07db8f4 100644
44295 --- a/drivers/md/dm.c
44296 +++ b/drivers/md/dm.c
44297 @@ -185,9 +185,9 @@ struct mapped_device {
44298 /*
44299 * Event handling.
44300 */
44301 - atomic_t event_nr;
44302 + atomic_unchecked_t event_nr;
44303 wait_queue_head_t eventq;
44304 - atomic_t uevent_seq;
44305 + atomic_unchecked_t uevent_seq;
44306 struct list_head uevent_list;
44307 spinlock_t uevent_lock; /* Protect access to uevent_list */
44308
44309 @@ -2070,8 +2070,8 @@ static struct mapped_device *alloc_dev(int minor)
44310 spin_lock_init(&md->deferred_lock);
44311 atomic_set(&md->holders, 1);
44312 atomic_set(&md->open_count, 0);
44313 - atomic_set(&md->event_nr, 0);
44314 - atomic_set(&md->uevent_seq, 0);
44315 + atomic_set_unchecked(&md->event_nr, 0);
44316 + atomic_set_unchecked(&md->uevent_seq, 0);
44317 INIT_LIST_HEAD(&md->uevent_list);
44318 INIT_LIST_HEAD(&md->table_devices);
44319 spin_lock_init(&md->uevent_lock);
44320 @@ -2227,7 +2227,7 @@ static void event_callback(void *context)
44321
44322 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
44323
44324 - atomic_inc(&md->event_nr);
44325 + atomic_inc_unchecked(&md->event_nr);
44326 wake_up(&md->eventq);
44327 }
44328
44329 @@ -3034,18 +3034,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
44330
44331 uint32_t dm_next_uevent_seq(struct mapped_device *md)
44332 {
44333 - return atomic_add_return(1, &md->uevent_seq);
44334 + return atomic_add_return_unchecked(1, &md->uevent_seq);
44335 }
44336
44337 uint32_t dm_get_event_nr(struct mapped_device *md)
44338 {
44339 - return atomic_read(&md->event_nr);
44340 + return atomic_read_unchecked(&md->event_nr);
44341 }
44342
44343 int dm_wait_event(struct mapped_device *md, int event_nr)
44344 {
44345 return wait_event_interruptible(md->eventq,
44346 - (event_nr != atomic_read(&md->event_nr)));
44347 + (event_nr != atomic_read_unchecked(&md->event_nr)));
44348 }
44349
44350 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
44351 diff --git a/drivers/md/md.c b/drivers/md/md.c
44352 index 709755f..5bc3fa4 100644
44353 --- a/drivers/md/md.c
44354 +++ b/drivers/md/md.c
44355 @@ -190,10 +190,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
44356 * start build, activate spare
44357 */
44358 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
44359 -static atomic_t md_event_count;
44360 +static atomic_unchecked_t md_event_count;
44361 void md_new_event(struct mddev *mddev)
44362 {
44363 - atomic_inc(&md_event_count);
44364 + atomic_inc_unchecked(&md_event_count);
44365 wake_up(&md_event_waiters);
44366 }
44367 EXPORT_SYMBOL_GPL(md_new_event);
44368 @@ -203,7 +203,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
44369 */
44370 static void md_new_event_inintr(struct mddev *mddev)
44371 {
44372 - atomic_inc(&md_event_count);
44373 + atomic_inc_unchecked(&md_event_count);
44374 wake_up(&md_event_waiters);
44375 }
44376
44377 @@ -1422,7 +1422,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
44378 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
44379 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
44380 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
44381 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44382 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44383
44384 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
44385 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
44386 @@ -1673,7 +1673,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
44387 else
44388 sb->resync_offset = cpu_to_le64(0);
44389
44390 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
44391 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
44392
44393 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
44394 sb->size = cpu_to_le64(mddev->dev_sectors);
44395 @@ -2543,7 +2543,7 @@ __ATTR(state, S_IRUGO|S_IWUSR, state_show, state_store);
44396 static ssize_t
44397 errors_show(struct md_rdev *rdev, char *page)
44398 {
44399 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
44400 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
44401 }
44402
44403 static ssize_t
44404 @@ -2552,7 +2552,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
44405 char *e;
44406 unsigned long n = simple_strtoul(buf, &e, 10);
44407 if (*buf && (*e == 0 || *e == '\n')) {
44408 - atomic_set(&rdev->corrected_errors, n);
44409 + atomic_set_unchecked(&rdev->corrected_errors, n);
44410 return len;
44411 }
44412 return -EINVAL;
44413 @@ -2997,8 +2997,8 @@ int md_rdev_init(struct md_rdev *rdev)
44414 rdev->sb_loaded = 0;
44415 rdev->bb_page = NULL;
44416 atomic_set(&rdev->nr_pending, 0);
44417 - atomic_set(&rdev->read_errors, 0);
44418 - atomic_set(&rdev->corrected_errors, 0);
44419 + atomic_set_unchecked(&rdev->read_errors, 0);
44420 + atomic_set_unchecked(&rdev->corrected_errors, 0);
44421
44422 INIT_LIST_HEAD(&rdev->same_set);
44423 init_waitqueue_head(&rdev->blocked_wait);
44424 @@ -6865,7 +6865,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
44425
44426 spin_unlock(&pers_lock);
44427 seq_printf(seq, "\n");
44428 - seq->poll_event = atomic_read(&md_event_count);
44429 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44430 return 0;
44431 }
44432 if (v == (void*)2) {
44433 @@ -6968,7 +6968,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
44434 return error;
44435
44436 seq = file->private_data;
44437 - seq->poll_event = atomic_read(&md_event_count);
44438 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44439 return error;
44440 }
44441
44442 @@ -6985,7 +6985,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
44443 /* always allow read */
44444 mask = POLLIN | POLLRDNORM;
44445
44446 - if (seq->poll_event != atomic_read(&md_event_count))
44447 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
44448 mask |= POLLERR | POLLPRI;
44449 return mask;
44450 }
44451 @@ -7032,7 +7032,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
44452 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
44453 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
44454 (int)part_stat_read(&disk->part0, sectors[1]) -
44455 - atomic_read(&disk->sync_io);
44456 + atomic_read_unchecked(&disk->sync_io);
44457 /* sync IO will cause sync_io to increase before the disk_stats
44458 * as sync_io is counted when a request starts, and
44459 * disk_stats is counted when it completes.
44460 diff --git a/drivers/md/md.h b/drivers/md/md.h
44461 index 03cec5b..0a658c1 100644
44462 --- a/drivers/md/md.h
44463 +++ b/drivers/md/md.h
44464 @@ -94,13 +94,13 @@ struct md_rdev {
44465 * only maintained for arrays that
44466 * support hot removal
44467 */
44468 - atomic_t read_errors; /* number of consecutive read errors that
44469 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
44470 * we have tried to ignore.
44471 */
44472 struct timespec last_read_error; /* monotonic time since our
44473 * last read error
44474 */
44475 - atomic_t corrected_errors; /* number of corrected read errors,
44476 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
44477 * for reporting to userspace and storing
44478 * in superblock.
44479 */
44480 @@ -448,7 +448,7 @@ static inline void rdev_dec_pending(struct md_rdev *rdev, struct mddev *mddev)
44481
44482 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
44483 {
44484 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44485 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44486 }
44487
44488 struct md_personality
44489 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
44490 index e8a9042..35bd145 100644
44491 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
44492 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
44493 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
44494 * Flick into a mode where all blocks get allocated in the new area.
44495 */
44496 smm->begin = old_len;
44497 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
44498 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
44499
44500 /*
44501 * Extend.
44502 @@ -714,7 +714,7 @@ out:
44503 /*
44504 * Switch back to normal behaviour.
44505 */
44506 - memcpy(sm, &ops, sizeof(*sm));
44507 + memcpy((void *)sm, &ops, sizeof(*sm));
44508 return r;
44509 }
44510
44511 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
44512 index 3e6d115..ffecdeb 100644
44513 --- a/drivers/md/persistent-data/dm-space-map.h
44514 +++ b/drivers/md/persistent-data/dm-space-map.h
44515 @@ -71,6 +71,7 @@ struct dm_space_map {
44516 dm_sm_threshold_fn fn,
44517 void *context);
44518 };
44519 +typedef struct dm_space_map __no_const dm_space_map_no_const;
44520
44521 /*----------------------------------------------------------------*/
44522
44523 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
44524 index 2f2f38f..f6a8ebe 100644
44525 --- a/drivers/md/raid1.c
44526 +++ b/drivers/md/raid1.c
44527 @@ -1932,7 +1932,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
44528 if (r1_sync_page_io(rdev, sect, s,
44529 bio->bi_io_vec[idx].bv_page,
44530 READ) != 0)
44531 - atomic_add(s, &rdev->corrected_errors);
44532 + atomic_add_unchecked(s, &rdev->corrected_errors);
44533 }
44534 sectors -= s;
44535 sect += s;
44536 @@ -2165,7 +2165,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
44537 !test_bit(Faulty, &rdev->flags)) {
44538 if (r1_sync_page_io(rdev, sect, s,
44539 conf->tmppage, READ)) {
44540 - atomic_add(s, &rdev->corrected_errors);
44541 + atomic_add_unchecked(s, &rdev->corrected_errors);
44542 printk(KERN_INFO
44543 "md/raid1:%s: read error corrected "
44544 "(%d sectors at %llu on %s)\n",
44545 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
44546 index 32e282f..5cec803 100644
44547 --- a/drivers/md/raid10.c
44548 +++ b/drivers/md/raid10.c
44549 @@ -1944,7 +1944,7 @@ static void end_sync_read(struct bio *bio, int error)
44550 /* The write handler will notice the lack of
44551 * R10BIO_Uptodate and record any errors etc
44552 */
44553 - atomic_add(r10_bio->sectors,
44554 + atomic_add_unchecked(r10_bio->sectors,
44555 &conf->mirrors[d].rdev->corrected_errors);
44556
44557 /* for reconstruct, we always reschedule after a read.
44558 @@ -2301,7 +2301,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44559 {
44560 struct timespec cur_time_mon;
44561 unsigned long hours_since_last;
44562 - unsigned int read_errors = atomic_read(&rdev->read_errors);
44563 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
44564
44565 ktime_get_ts(&cur_time_mon);
44566
44567 @@ -2323,9 +2323,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44568 * overflowing the shift of read_errors by hours_since_last.
44569 */
44570 if (hours_since_last >= 8 * sizeof(read_errors))
44571 - atomic_set(&rdev->read_errors, 0);
44572 + atomic_set_unchecked(&rdev->read_errors, 0);
44573 else
44574 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
44575 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
44576 }
44577
44578 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
44579 @@ -2379,8 +2379,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44580 return;
44581
44582 check_decay_read_errors(mddev, rdev);
44583 - atomic_inc(&rdev->read_errors);
44584 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
44585 + atomic_inc_unchecked(&rdev->read_errors);
44586 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
44587 char b[BDEVNAME_SIZE];
44588 bdevname(rdev->bdev, b);
44589
44590 @@ -2388,7 +2388,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44591 "md/raid10:%s: %s: Raid device exceeded "
44592 "read_error threshold [cur %d:max %d]\n",
44593 mdname(mddev), b,
44594 - atomic_read(&rdev->read_errors), max_read_errors);
44595 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
44596 printk(KERN_NOTICE
44597 "md/raid10:%s: %s: Failing raid device\n",
44598 mdname(mddev), b);
44599 @@ -2543,7 +2543,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44600 sect +
44601 choose_data_offset(r10_bio, rdev)),
44602 bdevname(rdev->bdev, b));
44603 - atomic_add(s, &rdev->corrected_errors);
44604 + atomic_add_unchecked(s, &rdev->corrected_errors);
44605 }
44606
44607 rdev_dec_pending(rdev, mddev);
44608 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
44609 index 8577cc7..e80e05d 100644
44610 --- a/drivers/md/raid5.c
44611 +++ b/drivers/md/raid5.c
44612 @@ -1730,6 +1730,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
44613 return 1;
44614 }
44615
44616 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44617 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
44618 +#endif
44619 +
44620 static int grow_stripes(struct r5conf *conf, int num)
44621 {
44622 struct kmem_cache *sc;
44623 @@ -1741,7 +1745,11 @@ static int grow_stripes(struct r5conf *conf, int num)
44624 "raid%d-%s", conf->level, mdname(conf->mddev));
44625 else
44626 sprintf(conf->cache_name[0],
44627 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44628 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
44629 +#else
44630 "raid%d-%p", conf->level, conf->mddev);
44631 +#endif
44632 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
44633
44634 conf->active_name = 0;
44635 @@ -2017,21 +2025,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
44636 mdname(conf->mddev), STRIPE_SECTORS,
44637 (unsigned long long)s,
44638 bdevname(rdev->bdev, b));
44639 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
44640 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
44641 clear_bit(R5_ReadError, &sh->dev[i].flags);
44642 clear_bit(R5_ReWrite, &sh->dev[i].flags);
44643 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
44644 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
44645
44646 - if (atomic_read(&rdev->read_errors))
44647 - atomic_set(&rdev->read_errors, 0);
44648 + if (atomic_read_unchecked(&rdev->read_errors))
44649 + atomic_set_unchecked(&rdev->read_errors, 0);
44650 } else {
44651 const char *bdn = bdevname(rdev->bdev, b);
44652 int retry = 0;
44653 int set_bad = 0;
44654
44655 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
44656 - atomic_inc(&rdev->read_errors);
44657 + atomic_inc_unchecked(&rdev->read_errors);
44658 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
44659 printk_ratelimited(
44660 KERN_WARNING
44661 @@ -2059,7 +2067,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
44662 mdname(conf->mddev),
44663 (unsigned long long)s,
44664 bdn);
44665 - } else if (atomic_read(&rdev->read_errors)
44666 + } else if (atomic_read_unchecked(&rdev->read_errors)
44667 > conf->max_nr_stripes)
44668 printk(KERN_WARNING
44669 "md/raid:%s: Too many read errors, failing device %s.\n",
44670 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
44671 index 983db75..ef9248c 100644
44672 --- a/drivers/media/dvb-core/dvbdev.c
44673 +++ b/drivers/media/dvb-core/dvbdev.c
44674 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
44675 const struct dvb_device *template, void *priv, int type)
44676 {
44677 struct dvb_device *dvbdev;
44678 - struct file_operations *dvbdevfops;
44679 + file_operations_no_const *dvbdevfops;
44680 struct device *clsdev;
44681 int minor;
44682 int id;
44683 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
44684 index 6ad22b6..6e90e2a 100644
44685 --- a/drivers/media/dvb-frontends/af9033.h
44686 +++ b/drivers/media/dvb-frontends/af9033.h
44687 @@ -96,6 +96,6 @@ struct af9033_ops {
44688 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
44689 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
44690 int onoff);
44691 -};
44692 +} __no_const;
44693
44694 #endif /* AF9033_H */
44695 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
44696 index 9b6c3bb..baeb5c7 100644
44697 --- a/drivers/media/dvb-frontends/dib3000.h
44698 +++ b/drivers/media/dvb-frontends/dib3000.h
44699 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
44700 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
44701 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
44702 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
44703 -};
44704 +} __no_const;
44705
44706 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
44707 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
44708 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
44709 index 1fea0e9..321ce8f 100644
44710 --- a/drivers/media/dvb-frontends/dib7000p.h
44711 +++ b/drivers/media/dvb-frontends/dib7000p.h
44712 @@ -64,7 +64,7 @@ struct dib7000p_ops {
44713 int (*get_adc_power)(struct dvb_frontend *fe);
44714 int (*slave_reset)(struct dvb_frontend *fe);
44715 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
44716 -};
44717 +} __no_const;
44718
44719 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
44720 void *dib7000p_attach(struct dib7000p_ops *ops);
44721 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
44722 index 84cc103..5780c54 100644
44723 --- a/drivers/media/dvb-frontends/dib8000.h
44724 +++ b/drivers/media/dvb-frontends/dib8000.h
44725 @@ -61,7 +61,7 @@ struct dib8000_ops {
44726 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
44727 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
44728 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
44729 -};
44730 +} __no_const;
44731
44732 #if IS_ENABLED(CONFIG_DVB_DIB8000)
44733 void *dib8000_attach(struct dib8000_ops *ops);
44734 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
44735 index 860c98fc..497fa25 100644
44736 --- a/drivers/media/pci/cx88/cx88-video.c
44737 +++ b/drivers/media/pci/cx88/cx88-video.c
44738 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
44739
44740 /* ------------------------------------------------------------------ */
44741
44742 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44743 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44744 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44745 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44746 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44747 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44748
44749 module_param_array(video_nr, int, NULL, 0444);
44750 module_param_array(vbi_nr, int, NULL, 0444);
44751 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
44752 index 802642d..5534900 100644
44753 --- a/drivers/media/pci/ivtv/ivtv-driver.c
44754 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
44755 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
44756 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
44757
44758 /* ivtv instance counter */
44759 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
44760 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
44761
44762 /* Parameter declarations */
44763 static int cardtype[IVTV_MAX_CARDS];
44764 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
44765 index 8cbe6b4..ea3601c 100644
44766 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
44767 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
44768 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
44769
44770 static int solo_sysfs_init(struct solo_dev *solo_dev)
44771 {
44772 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
44773 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
44774 struct device *dev = &solo_dev->dev;
44775 const char *driver;
44776 int i;
44777 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
44778 index c7141f2..5301fec 100644
44779 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
44780 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
44781 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
44782
44783 int solo_g723_init(struct solo_dev *solo_dev)
44784 {
44785 - static struct snd_device_ops ops = { NULL };
44786 + static struct snd_device_ops ops = { };
44787 struct snd_card *card;
44788 struct snd_kcontrol_new kctl;
44789 char name[32];
44790 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
44791 index 8c84846..27b4f83 100644
44792 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
44793 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
44794 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
44795
44796 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
44797 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
44798 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
44799 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
44800 if (p2m_id < 0)
44801 p2m_id = -p2m_id;
44802 }
44803 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
44804 index bd8edfa..e82ed85 100644
44805 --- a/drivers/media/pci/solo6x10/solo6x10.h
44806 +++ b/drivers/media/pci/solo6x10/solo6x10.h
44807 @@ -220,7 +220,7 @@ struct solo_dev {
44808
44809 /* P2M DMA Engine */
44810 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
44811 - atomic_t p2m_count;
44812 + atomic_unchecked_t p2m_count;
44813 int p2m_jiffies;
44814 unsigned int p2m_timeouts;
44815
44816 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
44817 index c135165..dc69499 100644
44818 --- a/drivers/media/pci/tw68/tw68-core.c
44819 +++ b/drivers/media/pci/tw68/tw68-core.c
44820 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
44821 module_param_array(card, int, NULL, 0444);
44822 MODULE_PARM_DESC(card, "card type");
44823
44824 -static atomic_t tw68_instance = ATOMIC_INIT(0);
44825 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
44826
44827 /* ------------------------------------------------------------------ */
44828
44829 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
44830 index ba2d8f9..1566684 100644
44831 --- a/drivers/media/platform/omap/omap_vout.c
44832 +++ b/drivers/media/platform/omap/omap_vout.c
44833 @@ -63,7 +63,6 @@ enum omap_vout_channels {
44834 OMAP_VIDEO2,
44835 };
44836
44837 -static struct videobuf_queue_ops video_vbq_ops;
44838 /* Variables configurable through module params*/
44839 static u32 video1_numbuffers = 3;
44840 static u32 video2_numbuffers = 3;
44841 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
44842 {
44843 struct videobuf_queue *q;
44844 struct omap_vout_device *vout = NULL;
44845 + static struct videobuf_queue_ops video_vbq_ops = {
44846 + .buf_setup = omap_vout_buffer_setup,
44847 + .buf_prepare = omap_vout_buffer_prepare,
44848 + .buf_release = omap_vout_buffer_release,
44849 + .buf_queue = omap_vout_buffer_queue,
44850 + };
44851
44852 vout = video_drvdata(file);
44853 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
44854 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
44855 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
44856
44857 q = &vout->vbq;
44858 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
44859 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
44860 - video_vbq_ops.buf_release = omap_vout_buffer_release;
44861 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
44862 spin_lock_init(&vout->vbq_lock);
44863
44864 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
44865 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
44866 index fb2acc5..a2fcbdc4 100644
44867 --- a/drivers/media/platform/s5p-tv/mixer.h
44868 +++ b/drivers/media/platform/s5p-tv/mixer.h
44869 @@ -156,7 +156,7 @@ struct mxr_layer {
44870 /** layer index (unique identifier) */
44871 int idx;
44872 /** callbacks for layer methods */
44873 - struct mxr_layer_ops ops;
44874 + struct mxr_layer_ops *ops;
44875 /** format array */
44876 const struct mxr_format **fmt_array;
44877 /** size of format array */
44878 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44879 index 74344c7..a39e70e 100644
44880 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44881 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44882 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
44883 {
44884 struct mxr_layer *layer;
44885 int ret;
44886 - struct mxr_layer_ops ops = {
44887 + static struct mxr_layer_ops ops = {
44888 .release = mxr_graph_layer_release,
44889 .buffer_set = mxr_graph_buffer_set,
44890 .stream_set = mxr_graph_stream_set,
44891 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
44892 index b713403..53cb5ad 100644
44893 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
44894 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
44895 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
44896 layer->update_buf = next;
44897 }
44898
44899 - layer->ops.buffer_set(layer, layer->update_buf);
44900 + layer->ops->buffer_set(layer, layer->update_buf);
44901
44902 if (done && done != layer->shadow_buf)
44903 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
44904 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
44905 index b4d2696..91df48e 100644
44906 --- a/drivers/media/platform/s5p-tv/mixer_video.c
44907 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
44908 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
44909 layer->geo.src.height = layer->geo.src.full_height;
44910
44911 mxr_geometry_dump(mdev, &layer->geo);
44912 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44913 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44914 mxr_geometry_dump(mdev, &layer->geo);
44915 }
44916
44917 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
44918 layer->geo.dst.full_width = mbus_fmt.width;
44919 layer->geo.dst.full_height = mbus_fmt.height;
44920 layer->geo.dst.field = mbus_fmt.field;
44921 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44922 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44923
44924 mxr_geometry_dump(mdev, &layer->geo);
44925 }
44926 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
44927 /* set source size to highest accepted value */
44928 geo->src.full_width = max(geo->dst.full_width, pix->width);
44929 geo->src.full_height = max(geo->dst.full_height, pix->height);
44930 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44931 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44932 mxr_geometry_dump(mdev, &layer->geo);
44933 /* set cropping to total visible screen */
44934 geo->src.width = pix->width;
44935 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
44936 geo->src.x_offset = 0;
44937 geo->src.y_offset = 0;
44938 /* assure consistency of geometry */
44939 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
44940 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
44941 mxr_geometry_dump(mdev, &layer->geo);
44942 /* set full size to lowest possible value */
44943 geo->src.full_width = 0;
44944 geo->src.full_height = 0;
44945 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44946 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44947 mxr_geometry_dump(mdev, &layer->geo);
44948
44949 /* returning results */
44950 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
44951 target->width = s->r.width;
44952 target->height = s->r.height;
44953
44954 - layer->ops.fix_geometry(layer, stage, s->flags);
44955 + layer->ops->fix_geometry(layer, stage, s->flags);
44956
44957 /* retrieve update selection rectangle */
44958 res.left = target->x_offset;
44959 @@ -954,13 +954,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
44960 mxr_output_get(mdev);
44961
44962 mxr_layer_update_output(layer);
44963 - layer->ops.format_set(layer);
44964 + layer->ops->format_set(layer);
44965 /* enabling layer in hardware */
44966 spin_lock_irqsave(&layer->enq_slock, flags);
44967 layer->state = MXR_LAYER_STREAMING;
44968 spin_unlock_irqrestore(&layer->enq_slock, flags);
44969
44970 - layer->ops.stream_set(layer, MXR_ENABLE);
44971 + layer->ops->stream_set(layer, MXR_ENABLE);
44972 mxr_streamer_get(mdev);
44973
44974 return 0;
44975 @@ -1030,7 +1030,7 @@ static void stop_streaming(struct vb2_queue *vq)
44976 spin_unlock_irqrestore(&layer->enq_slock, flags);
44977
44978 /* disabling layer in hardware */
44979 - layer->ops.stream_set(layer, MXR_DISABLE);
44980 + layer->ops->stream_set(layer, MXR_DISABLE);
44981 /* remove one streamer */
44982 mxr_streamer_put(mdev);
44983 /* allow changes in output configuration */
44984 @@ -1068,8 +1068,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
44985
44986 void mxr_layer_release(struct mxr_layer *layer)
44987 {
44988 - if (layer->ops.release)
44989 - layer->ops.release(layer);
44990 + if (layer->ops->release)
44991 + layer->ops->release(layer);
44992 }
44993
44994 void mxr_base_layer_release(struct mxr_layer *layer)
44995 @@ -1095,7 +1095,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
44996
44997 layer->mdev = mdev;
44998 layer->idx = idx;
44999 - layer->ops = *ops;
45000 + layer->ops = ops;
45001
45002 spin_lock_init(&layer->enq_slock);
45003 INIT_LIST_HEAD(&layer->enq_list);
45004 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45005 index c9388c4..ce71ece 100644
45006 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45007 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45008 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
45009 {
45010 struct mxr_layer *layer;
45011 int ret;
45012 - struct mxr_layer_ops ops = {
45013 + static struct mxr_layer_ops ops = {
45014 .release = mxr_vp_layer_release,
45015 .buffer_set = mxr_vp_buffer_set,
45016 .stream_set = mxr_vp_stream_set,
45017 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
45018 index 82affae..42833ec 100644
45019 --- a/drivers/media/radio/radio-cadet.c
45020 +++ b/drivers/media/radio/radio-cadet.c
45021 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45022 unsigned char readbuf[RDS_BUFFER];
45023 int i = 0;
45024
45025 + if (count > RDS_BUFFER)
45026 + return -EFAULT;
45027 mutex_lock(&dev->lock);
45028 if (dev->rdsstat == 0)
45029 cadet_start_rds(dev);
45030 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45031 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
45032 mutex_unlock(&dev->lock);
45033
45034 - if (i && copy_to_user(data, readbuf, i))
45035 - return -EFAULT;
45036 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
45037 + i = -EFAULT;
45038 +
45039 return i;
45040 }
45041
45042 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
45043 index 5236035..c622c74 100644
45044 --- a/drivers/media/radio/radio-maxiradio.c
45045 +++ b/drivers/media/radio/radio-maxiradio.c
45046 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
45047 /* TEA5757 pin mappings */
45048 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
45049
45050 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
45051 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
45052
45053 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
45054 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
45055 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
45056 index 050b3bb..79f62b9 100644
45057 --- a/drivers/media/radio/radio-shark.c
45058 +++ b/drivers/media/radio/radio-shark.c
45059 @@ -79,7 +79,7 @@ struct shark_device {
45060 u32 last_val;
45061 };
45062
45063 -static atomic_t shark_instance = ATOMIC_INIT(0);
45064 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45065
45066 static void shark_write_val(struct snd_tea575x *tea, u32 val)
45067 {
45068 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
45069 index 8654e0d..0608a64 100644
45070 --- a/drivers/media/radio/radio-shark2.c
45071 +++ b/drivers/media/radio/radio-shark2.c
45072 @@ -74,7 +74,7 @@ struct shark_device {
45073 u8 *transfer_buffer;
45074 };
45075
45076 -static atomic_t shark_instance = ATOMIC_INIT(0);
45077 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45078
45079 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
45080 {
45081 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
45082 index dccf586..d5db411 100644
45083 --- a/drivers/media/radio/radio-si476x.c
45084 +++ b/drivers/media/radio/radio-si476x.c
45085 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
45086 struct si476x_radio *radio;
45087 struct v4l2_ctrl *ctrl;
45088
45089 - static atomic_t instance = ATOMIC_INIT(0);
45090 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
45091
45092 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
45093 if (!radio)
45094 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
45095 index 704397f..4d05977 100644
45096 --- a/drivers/media/radio/wl128x/fmdrv_common.c
45097 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
45098 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
45099 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
45100
45101 /* Radio Nr */
45102 -static u32 radio_nr = -1;
45103 +static int radio_nr = -1;
45104 module_param(radio_nr, int, 0444);
45105 MODULE_PARM_DESC(radio_nr, "Radio Nr");
45106
45107 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45108 index 9fd1527..8927230 100644
45109 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
45110 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45111 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
45112
45113 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
45114 {
45115 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
45116 - char result[64];
45117 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
45118 - sizeof(result), 0);
45119 + char *buf;
45120 + char *result;
45121 + int retval;
45122 +
45123 + buf = kmalloc(2, GFP_KERNEL);
45124 + if (buf == NULL)
45125 + return -ENOMEM;
45126 + result = kmalloc(64, GFP_KERNEL);
45127 + if (result == NULL) {
45128 + kfree(buf);
45129 + return -ENOMEM;
45130 + }
45131 +
45132 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
45133 + buf[1] = enable ? 1 : 0;
45134 +
45135 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
45136 +
45137 + kfree(buf);
45138 + kfree(result);
45139 + return retval;
45140 }
45141
45142 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
45143 {
45144 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
45145 - char state[3];
45146 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
45147 + char *buf;
45148 + char *state;
45149 + int retval;
45150 +
45151 + buf = kmalloc(2, GFP_KERNEL);
45152 + if (buf == NULL)
45153 + return -ENOMEM;
45154 + state = kmalloc(3, GFP_KERNEL);
45155 + if (state == NULL) {
45156 + kfree(buf);
45157 + return -ENOMEM;
45158 + }
45159 +
45160 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
45161 + buf[1] = enable ? 1 : 0;
45162 +
45163 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
45164 +
45165 + kfree(buf);
45166 + kfree(state);
45167 + return retval;
45168 }
45169
45170 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45171 {
45172 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
45173 - char state[3];
45174 + char *query;
45175 + char *state;
45176 int ret;
45177 + query = kmalloc(1, GFP_KERNEL);
45178 + if (query == NULL)
45179 + return -ENOMEM;
45180 + state = kmalloc(3, GFP_KERNEL);
45181 + if (state == NULL) {
45182 + kfree(query);
45183 + return -ENOMEM;
45184 + }
45185 +
45186 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
45187
45188 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
45189
45190 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
45191 - sizeof(state), 0);
45192 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
45193 if (ret < 0) {
45194 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
45195 "state info\n");
45196 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45197
45198 /* Copy this pointer as we are gonna need it in the release phase */
45199 cinergyt2_usb_device = adap->dev;
45200 -
45201 + kfree(query);
45202 + kfree(state);
45203 return 0;
45204 }
45205
45206 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
45207 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45208 {
45209 struct cinergyt2_state *st = d->priv;
45210 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
45211 + u8 *key, *cmd;
45212 int i;
45213
45214 + cmd = kmalloc(1, GFP_KERNEL);
45215 + if (cmd == NULL)
45216 + return -EINVAL;
45217 + key = kzalloc(5, GFP_KERNEL);
45218 + if (key == NULL) {
45219 + kfree(cmd);
45220 + return -EINVAL;
45221 + }
45222 +
45223 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
45224 +
45225 *state = REMOTE_NO_KEY_PRESSED;
45226
45227 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
45228 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
45229 if (key[4] == 0xff) {
45230 /* key repeat */
45231 st->rc_counter++;
45232 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45233 *event = d->last_event;
45234 deb_rc("repeat key, event %x\n",
45235 *event);
45236 - return 0;
45237 + goto out;
45238 }
45239 }
45240 deb_rc("repeated key (non repeatable)\n");
45241 }
45242 - return 0;
45243 + goto out;
45244 }
45245
45246 /* hack to pass checksum on the custom field */
45247 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45248
45249 deb_rc("key: %*ph\n", 5, key);
45250 }
45251 +out:
45252 + kfree(cmd);
45253 + kfree(key);
45254 return 0;
45255 }
45256
45257 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45258 index c890fe4..f9b2ae6 100644
45259 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45260 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45261 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
45262 fe_status_t *status)
45263 {
45264 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45265 - struct dvbt_get_status_msg result;
45266 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45267 + struct dvbt_get_status_msg *result;
45268 + u8 *cmd;
45269 int ret;
45270
45271 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
45272 - sizeof(result), 0);
45273 + cmd = kmalloc(1, GFP_KERNEL);
45274 + if (cmd == NULL)
45275 + return -ENOMEM;
45276 + result = kmalloc(sizeof(*result), GFP_KERNEL);
45277 + if (result == NULL) {
45278 + kfree(cmd);
45279 + return -ENOMEM;
45280 + }
45281 +
45282 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45283 +
45284 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
45285 + sizeof(*result), 0);
45286 if (ret < 0)
45287 - return ret;
45288 + goto out;
45289
45290 *status = 0;
45291
45292 - if (0xffff - le16_to_cpu(result.gain) > 30)
45293 + if (0xffff - le16_to_cpu(result->gain) > 30)
45294 *status |= FE_HAS_SIGNAL;
45295 - if (result.lock_bits & (1 << 6))
45296 + if (result->lock_bits & (1 << 6))
45297 *status |= FE_HAS_LOCK;
45298 - if (result.lock_bits & (1 << 5))
45299 + if (result->lock_bits & (1 << 5))
45300 *status |= FE_HAS_SYNC;
45301 - if (result.lock_bits & (1 << 4))
45302 + if (result->lock_bits & (1 << 4))
45303 *status |= FE_HAS_CARRIER;
45304 - if (result.lock_bits & (1 << 1))
45305 + if (result->lock_bits & (1 << 1))
45306 *status |= FE_HAS_VITERBI;
45307
45308 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
45309 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
45310 *status &= ~FE_HAS_LOCK;
45311
45312 - return 0;
45313 +out:
45314 + kfree(cmd);
45315 + kfree(result);
45316 + return ret;
45317 }
45318
45319 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
45320 {
45321 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45322 - struct dvbt_get_status_msg status;
45323 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45324 + struct dvbt_get_status_msg *status;
45325 + char *cmd;
45326 int ret;
45327
45328 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45329 - sizeof(status), 0);
45330 + cmd = kmalloc(1, GFP_KERNEL);
45331 + if (cmd == NULL)
45332 + return -ENOMEM;
45333 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45334 + if (status == NULL) {
45335 + kfree(cmd);
45336 + return -ENOMEM;
45337 + }
45338 +
45339 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45340 +
45341 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45342 + sizeof(*status), 0);
45343 if (ret < 0)
45344 - return ret;
45345 + goto out;
45346
45347 - *ber = le32_to_cpu(status.viterbi_error_rate);
45348 + *ber = le32_to_cpu(status->viterbi_error_rate);
45349 +out:
45350 + kfree(cmd);
45351 + kfree(status);
45352 return 0;
45353 }
45354
45355 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
45356 {
45357 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45358 - struct dvbt_get_status_msg status;
45359 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45360 + struct dvbt_get_status_msg *status;
45361 + u8 *cmd;
45362 int ret;
45363
45364 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
45365 - sizeof(status), 0);
45366 + cmd = kmalloc(1, GFP_KERNEL);
45367 + if (cmd == NULL)
45368 + return -ENOMEM;
45369 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45370 + if (status == NULL) {
45371 + kfree(cmd);
45372 + return -ENOMEM;
45373 + }
45374 +
45375 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45376 +
45377 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
45378 + sizeof(*status), 0);
45379 if (ret < 0) {
45380 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
45381 ret);
45382 - return ret;
45383 + goto out;
45384 }
45385 - *unc = le32_to_cpu(status.uncorrected_block_count);
45386 - return 0;
45387 + *unc = le32_to_cpu(status->uncorrected_block_count);
45388 +
45389 +out:
45390 + kfree(cmd);
45391 + kfree(status);
45392 + return ret;
45393 }
45394
45395 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
45396 u16 *strength)
45397 {
45398 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45399 - struct dvbt_get_status_msg status;
45400 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45401 + struct dvbt_get_status_msg *status;
45402 + char *cmd;
45403 int ret;
45404
45405 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45406 - sizeof(status), 0);
45407 + cmd = kmalloc(1, GFP_KERNEL);
45408 + if (cmd == NULL)
45409 + return -ENOMEM;
45410 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45411 + if (status == NULL) {
45412 + kfree(cmd);
45413 + return -ENOMEM;
45414 + }
45415 +
45416 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45417 +
45418 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45419 + sizeof(*status), 0);
45420 if (ret < 0) {
45421 err("cinergyt2_fe_read_signal_strength() Failed!"
45422 " (Error=%d)\n", ret);
45423 - return ret;
45424 + goto out;
45425 }
45426 - *strength = (0xffff - le16_to_cpu(status.gain));
45427 + *strength = (0xffff - le16_to_cpu(status->gain));
45428 +
45429 +out:
45430 + kfree(cmd);
45431 + kfree(status);
45432 return 0;
45433 }
45434
45435 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
45436 {
45437 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45438 - struct dvbt_get_status_msg status;
45439 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45440 + struct dvbt_get_status_msg *status;
45441 + char *cmd;
45442 int ret;
45443
45444 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45445 - sizeof(status), 0);
45446 + cmd = kmalloc(1, GFP_KERNEL);
45447 + if (cmd == NULL)
45448 + return -ENOMEM;
45449 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45450 + if (status == NULL) {
45451 + kfree(cmd);
45452 + return -ENOMEM;
45453 + }
45454 +
45455 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45456 +
45457 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45458 + sizeof(*status), 0);
45459 if (ret < 0) {
45460 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
45461 - return ret;
45462 + goto out;
45463 }
45464 - *snr = (status.snr << 8) | status.snr;
45465 - return 0;
45466 + *snr = (status->snr << 8) | status->snr;
45467 +
45468 +out:
45469 + kfree(cmd);
45470 + kfree(status);
45471 + return ret;
45472 }
45473
45474 static int cinergyt2_fe_init(struct dvb_frontend *fe)
45475 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
45476 {
45477 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
45478 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45479 - struct dvbt_set_parameters_msg param;
45480 - char result[2];
45481 + struct dvbt_set_parameters_msg *param;
45482 + char *result;
45483 int err;
45484
45485 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45486 - param.tps = cpu_to_le16(compute_tps(fep));
45487 - param.freq = cpu_to_le32(fep->frequency / 1000);
45488 - param.flags = 0;
45489 + result = kmalloc(2, GFP_KERNEL);
45490 + if (result == NULL)
45491 + return -ENOMEM;
45492 + param = kmalloc(sizeof(*param), GFP_KERNEL);
45493 + if (param == NULL) {
45494 + kfree(result);
45495 + return -ENOMEM;
45496 + }
45497 +
45498 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45499 + param->tps = cpu_to_le16(compute_tps(fep));
45500 + param->freq = cpu_to_le32(fep->frequency / 1000);
45501 + param->flags = 0;
45502
45503 switch (fep->bandwidth_hz) {
45504 default:
45505 case 8000000:
45506 - param.bandwidth = 8;
45507 + param->bandwidth = 8;
45508 break;
45509 case 7000000:
45510 - param.bandwidth = 7;
45511 + param->bandwidth = 7;
45512 break;
45513 case 6000000:
45514 - param.bandwidth = 6;
45515 + param->bandwidth = 6;
45516 break;
45517 }
45518
45519 err = dvb_usb_generic_rw(state->d,
45520 - (char *)&param, sizeof(param),
45521 - result, sizeof(result), 0);
45522 + (char *)param, sizeof(*param),
45523 + result, 2, 0);
45524 if (err < 0)
45525 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
45526
45527 - return (err < 0) ? err : 0;
45528 + kfree(result);
45529 + kfree(param);
45530 + return err;
45531 }
45532
45533 static void cinergyt2_fe_release(struct dvb_frontend *fe)
45534 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45535 index 733a7ff..f8b52e3 100644
45536 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45537 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45538 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
45539
45540 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
45541 {
45542 - struct hexline hx;
45543 - u8 reset;
45544 + struct hexline *hx;
45545 + u8 *reset;
45546 int ret,pos=0;
45547
45548 + reset = kmalloc(1, GFP_KERNEL);
45549 + if (reset == NULL)
45550 + return -ENOMEM;
45551 +
45552 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
45553 + if (hx == NULL) {
45554 + kfree(reset);
45555 + return -ENOMEM;
45556 + }
45557 +
45558 /* stop the CPU */
45559 - reset = 1;
45560 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
45561 + reset[0] = 1;
45562 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
45563 err("could not stop the USB controller CPU.");
45564
45565 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
45566 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
45567 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
45568 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
45569 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
45570 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
45571
45572 - if (ret != hx.len) {
45573 + if (ret != hx->len) {
45574 err("error while transferring firmware "
45575 "(transferred size: %d, block size: %d)",
45576 - ret,hx.len);
45577 + ret,hx->len);
45578 ret = -EINVAL;
45579 break;
45580 }
45581 }
45582 if (ret < 0) {
45583 err("firmware download failed at %d with %d",pos,ret);
45584 + kfree(reset);
45585 + kfree(hx);
45586 return ret;
45587 }
45588
45589 if (ret == 0) {
45590 /* restart the CPU */
45591 - reset = 0;
45592 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
45593 + reset[0] = 0;
45594 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
45595 err("could not restart the USB controller CPU.");
45596 ret = -EINVAL;
45597 }
45598 } else
45599 ret = -EIO;
45600
45601 + kfree(reset);
45602 + kfree(hx);
45603 +
45604 return ret;
45605 }
45606 EXPORT_SYMBOL(usb_cypress_load_firmware);
45607 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
45608 index 1a3df10..57997a5 100644
45609 --- a/drivers/media/usb/dvb-usb/dw2102.c
45610 +++ b/drivers/media/usb/dvb-usb/dw2102.c
45611 @@ -118,7 +118,7 @@ struct su3000_state {
45612
45613 struct s6x0_state {
45614 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
45615 -};
45616 +} __no_const;
45617
45618 /* debug */
45619 static int dvb_usb_dw2102_debug;
45620 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
45621 index 5801ae7..83f71fa 100644
45622 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
45623 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
45624 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
45625 static int technisat_usb2_i2c_access(struct usb_device *udev,
45626 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
45627 {
45628 - u8 b[64];
45629 - int ret, actual_length;
45630 + u8 *b = kmalloc(64, GFP_KERNEL);
45631 + int ret, actual_length, error = 0;
45632 +
45633 + if (b == NULL)
45634 + return -ENOMEM;
45635
45636 deb_i2c("i2c-access: %02x, tx: ", device_addr);
45637 debug_dump(tx, txlen, deb_i2c);
45638 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45639
45640 if (ret < 0) {
45641 err("i2c-error: out failed %02x = %d", device_addr, ret);
45642 - return -ENODEV;
45643 + error = -ENODEV;
45644 + goto out;
45645 }
45646
45647 ret = usb_bulk_msg(udev,
45648 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45649 b, 64, &actual_length, 1000);
45650 if (ret < 0) {
45651 err("i2c-error: in failed %02x = %d", device_addr, ret);
45652 - return -ENODEV;
45653 + error = -ENODEV;
45654 + goto out;
45655 }
45656
45657 if (b[0] != I2C_STATUS_OK) {
45658 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45659 /* handle tuner-i2c-nak */
45660 if (!(b[0] == I2C_STATUS_NAK &&
45661 device_addr == 0x60
45662 - /* && device_is_technisat_usb2 */))
45663 - return -ENODEV;
45664 + /* && device_is_technisat_usb2 */)) {
45665 + error = -ENODEV;
45666 + goto out;
45667 + }
45668 }
45669
45670 deb_i2c("status: %d, ", b[0]);
45671 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45672
45673 deb_i2c("\n");
45674
45675 - return 0;
45676 +out:
45677 + kfree(b);
45678 + return error;
45679 }
45680
45681 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
45682 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
45683 {
45684 int ret;
45685
45686 - u8 led[8] = {
45687 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
45688 - 0
45689 - };
45690 + u8 *led = kzalloc(8, GFP_KERNEL);
45691 +
45692 + if (led == NULL)
45693 + return -ENOMEM;
45694
45695 if (disable_led_control && state != TECH_LED_OFF)
45696 return 0;
45697
45698 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
45699 +
45700 switch (state) {
45701 case TECH_LED_ON:
45702 led[1] = 0x82;
45703 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
45704 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
45705 USB_TYPE_VENDOR | USB_DIR_OUT,
45706 0, 0,
45707 - led, sizeof(led), 500);
45708 + led, 8, 500);
45709
45710 mutex_unlock(&d->i2c_mutex);
45711 +
45712 + kfree(led);
45713 +
45714 return ret;
45715 }
45716
45717 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
45718 {
45719 int ret;
45720 - u8 b = 0;
45721 + u8 *b = kzalloc(1, GFP_KERNEL);
45722 +
45723 + if (b == NULL)
45724 + return -ENOMEM;
45725
45726 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
45727 return -EAGAIN;
45728 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
45729 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
45730 USB_TYPE_VENDOR | USB_DIR_OUT,
45731 (red << 8) | green, 0,
45732 - &b, 1, 500);
45733 + b, 1, 500);
45734
45735 mutex_unlock(&d->i2c_mutex);
45736
45737 + kfree(b);
45738 +
45739 return ret;
45740 }
45741
45742 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45743 struct dvb_usb_device_description **desc, int *cold)
45744 {
45745 int ret;
45746 - u8 version[3];
45747 + u8 *version = kmalloc(3, GFP_KERNEL);
45748
45749 /* first select the interface */
45750 if (usb_set_interface(udev, 0, 1) != 0)
45751 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45752
45753 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
45754
45755 + if (version == NULL)
45756 + return 0;
45757 +
45758 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
45759 GET_VERSION_INFO_VENDOR_REQUEST,
45760 USB_TYPE_VENDOR | USB_DIR_IN,
45761 0, 0,
45762 - version, sizeof(version), 500);
45763 + version, 3, 500);
45764
45765 if (ret < 0)
45766 *cold = 1;
45767 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45768 *cold = 0;
45769 }
45770
45771 + kfree(version);
45772 +
45773 return 0;
45774 }
45775
45776 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
45777
45778 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
45779 {
45780 - u8 buf[62], *b;
45781 + u8 *buf, *b;
45782 int ret;
45783 struct ir_raw_event ev;
45784
45785 + buf = kmalloc(62, GFP_KERNEL);
45786 +
45787 + if (buf == NULL)
45788 + return -ENOMEM;
45789 +
45790 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
45791 buf[1] = 0x08;
45792 buf[2] = 0x8f;
45793 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
45794 GET_IR_DATA_VENDOR_REQUEST,
45795 USB_TYPE_VENDOR | USB_DIR_IN,
45796 0x8080, 0,
45797 - buf, sizeof(buf), 500);
45798 + buf, 62, 500);
45799
45800 unlock:
45801 mutex_unlock(&d->i2c_mutex);
45802
45803 - if (ret < 0)
45804 + if (ret < 0) {
45805 + kfree(buf);
45806 return ret;
45807 + }
45808
45809 - if (ret == 1)
45810 + if (ret == 1) {
45811 + kfree(buf);
45812 return 0; /* no key pressed */
45813 + }
45814
45815 /* decoding */
45816 b = buf+1;
45817 @@ -656,6 +689,8 @@ unlock:
45818
45819 ir_raw_event_handle(d->rc_dev);
45820
45821 + kfree(buf);
45822 +
45823 return 1;
45824 }
45825
45826 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45827 index af63543..0436f20 100644
45828 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45829 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45830 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
45831 * by passing a very big num_planes value */
45832 uplane = compat_alloc_user_space(num_planes *
45833 sizeof(struct v4l2_plane));
45834 - kp->m.planes = (__force struct v4l2_plane *)uplane;
45835 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
45836
45837 while (--num_planes >= 0) {
45838 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
45839 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
45840 if (num_planes == 0)
45841 return 0;
45842
45843 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
45844 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
45845 if (get_user(p, &up->m.planes))
45846 return -EFAULT;
45847 uplane32 = compat_ptr(p);
45848 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
45849 get_user(kp->flags, &up->flags) ||
45850 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
45851 return -EFAULT;
45852 - kp->base = (__force void *)compat_ptr(tmp);
45853 + kp->base = (__force_kernel void *)compat_ptr(tmp);
45854 return 0;
45855 }
45856
45857 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
45858 n * sizeof(struct v4l2_ext_control32)))
45859 return -EFAULT;
45860 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
45861 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
45862 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
45863 while (--n >= 0) {
45864 u32 id;
45865
45866 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
45867 {
45868 struct v4l2_ext_control32 __user *ucontrols;
45869 struct v4l2_ext_control __user *kcontrols =
45870 - (__force struct v4l2_ext_control __user *)kp->controls;
45871 + (struct v4l2_ext_control __force_user *)kp->controls;
45872 int n = kp->count;
45873 compat_caddr_t p;
45874
45875 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
45876 get_user(tmp, &up->edid) ||
45877 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
45878 return -EFAULT;
45879 - kp->edid = (__force u8 *)compat_ptr(tmp);
45880 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
45881 return 0;
45882 }
45883
45884 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
45885 index 015f92a..59e311e 100644
45886 --- a/drivers/media/v4l2-core/v4l2-device.c
45887 +++ b/drivers/media/v4l2-core/v4l2-device.c
45888 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
45889 EXPORT_SYMBOL_GPL(v4l2_device_put);
45890
45891 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
45892 - atomic_t *instance)
45893 + atomic_unchecked_t *instance)
45894 {
45895 - int num = atomic_inc_return(instance) - 1;
45896 + int num = atomic_inc_return_unchecked(instance) - 1;
45897 int len = strlen(basename);
45898
45899 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
45900 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
45901 index faac2f4..e39dcd9 100644
45902 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
45903 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
45904 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
45905 struct file *file, void *fh, void *p);
45906 } u;
45907 void (*debug)(const void *arg, bool write_only);
45908 -};
45909 +} __do_const;
45910 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
45911
45912 /* This control needs a priority check */
45913 #define INFO_FL_PRIO (1 << 0)
45914 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
45915 struct video_device *vfd = video_devdata(file);
45916 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
45917 bool write_only = false;
45918 - struct v4l2_ioctl_info default_info;
45919 + v4l2_ioctl_info_no_const default_info;
45920 const struct v4l2_ioctl_info *info;
45921 void *fh = file->private_data;
45922 struct v4l2_fh *vfh = NULL;
45923 @@ -2422,7 +2423,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
45924 ret = -EINVAL;
45925 break;
45926 }
45927 - *user_ptr = (void __user *)buf->m.planes;
45928 + *user_ptr = (void __force_user *)buf->m.planes;
45929 *kernel_ptr = (void **)&buf->m.planes;
45930 *array_size = sizeof(struct v4l2_plane) * buf->length;
45931 ret = 1;
45932 @@ -2439,7 +2440,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
45933 ret = -EINVAL;
45934 break;
45935 }
45936 - *user_ptr = (void __user *)edid->edid;
45937 + *user_ptr = (void __force_user *)edid->edid;
45938 *kernel_ptr = (void **)&edid->edid;
45939 *array_size = edid->blocks * 128;
45940 ret = 1;
45941 @@ -2457,7 +2458,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
45942 ret = -EINVAL;
45943 break;
45944 }
45945 - *user_ptr = (void __user *)ctrls->controls;
45946 + *user_ptr = (void __force_user *)ctrls->controls;
45947 *kernel_ptr = (void **)&ctrls->controls;
45948 *array_size = sizeof(struct v4l2_ext_control)
45949 * ctrls->count;
45950 @@ -2558,7 +2559,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
45951 }
45952
45953 if (has_array_args) {
45954 - *kernel_ptr = (void __force *)user_ptr;
45955 + *kernel_ptr = (void __force_kernel *)user_ptr;
45956 if (copy_to_user(user_ptr, mbuf, array_size))
45957 err = -EFAULT;
45958 goto out_array_args;
45959 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
45960 index 24696f5..3637780 100644
45961 --- a/drivers/memory/omap-gpmc.c
45962 +++ b/drivers/memory/omap-gpmc.c
45963 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
45964 };
45965
45966 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
45967 -static struct irq_chip gpmc_irq_chip;
45968 static int gpmc_irq_start;
45969
45970 static struct resource gpmc_mem_root;
45971 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
45972
45973 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
45974
45975 +static struct irq_chip gpmc_irq_chip = {
45976 + .name = "gpmc",
45977 + .irq_startup = gpmc_irq_noop_ret,
45978 + .irq_enable = gpmc_irq_enable,
45979 + .irq_disable = gpmc_irq_disable,
45980 + .irq_shutdown = gpmc_irq_noop,
45981 + .irq_ack = gpmc_irq_noop,
45982 + .irq_mask = gpmc_irq_noop,
45983 + .irq_unmask = gpmc_irq_noop,
45984 +};
45985 +
45986 static int gpmc_setup_irq(void)
45987 {
45988 int i;
45989 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
45990 return gpmc_irq_start;
45991 }
45992
45993 - gpmc_irq_chip.name = "gpmc";
45994 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
45995 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
45996 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
45997 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
45998 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
45999 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
46000 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
46001 -
46002 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
46003 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
46004
46005 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
46006 index 187f836..679544b 100644
46007 --- a/drivers/message/fusion/mptbase.c
46008 +++ b/drivers/message/fusion/mptbase.c
46009 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46010 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
46011 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
46012
46013 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46014 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
46015 +#else
46016 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
46017 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
46018 +#endif
46019 +
46020 /*
46021 * Rounding UP to nearest 4-kB boundary here...
46022 */
46023 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46024 ioc->facts.GlobalCredits);
46025
46026 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
46027 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46028 + NULL, NULL);
46029 +#else
46030 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
46031 +#endif
46032 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
46033 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
46034 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
46035 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
46036 index 5bdaae1..eced16f 100644
46037 --- a/drivers/message/fusion/mptsas.c
46038 +++ b/drivers/message/fusion/mptsas.c
46039 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
46040 return 0;
46041 }
46042
46043 +static inline void
46044 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46045 +{
46046 + if (phy_info->port_details) {
46047 + phy_info->port_details->rphy = rphy;
46048 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46049 + ioc->name, rphy));
46050 + }
46051 +
46052 + if (rphy) {
46053 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46054 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46055 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46056 + ioc->name, rphy, rphy->dev.release));
46057 + }
46058 +}
46059 +
46060 /* no mutex */
46061 static void
46062 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
46063 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
46064 return NULL;
46065 }
46066
46067 -static inline void
46068 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46069 -{
46070 - if (phy_info->port_details) {
46071 - phy_info->port_details->rphy = rphy;
46072 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46073 - ioc->name, rphy));
46074 - }
46075 -
46076 - if (rphy) {
46077 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46078 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46079 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46080 - ioc->name, rphy, rphy->dev.release));
46081 - }
46082 -}
46083 -
46084 static inline struct sas_port *
46085 mptsas_get_port(struct mptsas_phyinfo *phy_info)
46086 {
46087 diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
46088 index b7d87cd..3fb36da 100644
46089 --- a/drivers/message/i2o/i2o_proc.c
46090 +++ b/drivers/message/i2o/i2o_proc.c
46091 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
46092 "Array Controller Device"
46093 };
46094
46095 -static char *chtostr(char *tmp, u8 *chars, int n)
46096 -{
46097 - tmp[0] = 0;
46098 - return strncat(tmp, (char *)chars, n);
46099 -}
46100 -
46101 static int i2o_report_query_status(struct seq_file *seq, int block_status,
46102 char *group)
46103 {
46104 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
46105 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
46106 {
46107 struct i2o_controller *c = (struct i2o_controller *)seq->private;
46108 - static u32 work32[5];
46109 - static u8 *work8 = (u8 *) work32;
46110 - static u16 *work16 = (u16 *) work32;
46111 + u32 work32[5];
46112 + u8 *work8 = (u8 *) work32;
46113 + u16 *work16 = (u16 *) work32;
46114 int token;
46115 u32 hwcap;
46116
46117 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46118 } *result;
46119
46120 i2o_exec_execute_ddm_table ddm_table;
46121 - char tmp[28 + 1];
46122
46123 result = kmalloc(sizeof(*result), GFP_KERNEL);
46124 if (!result)
46125 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46126
46127 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
46128 seq_printf(seq, "%-#8x", ddm_table.module_id);
46129 - seq_printf(seq, "%-29s",
46130 - chtostr(tmp, ddm_table.module_name_version, 28));
46131 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
46132 seq_printf(seq, "%9d ", ddm_table.data_size);
46133 seq_printf(seq, "%8d", ddm_table.code_size);
46134
46135 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46136
46137 i2o_driver_result_table *result;
46138 i2o_driver_store_table *dst;
46139 - char tmp[28 + 1];
46140
46141 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
46142 if (result == NULL)
46143 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46144
46145 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
46146 seq_printf(seq, "%-#8x", dst->module_id);
46147 - seq_printf(seq, "%-29s",
46148 - chtostr(tmp, dst->module_name_version, 28));
46149 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
46150 + seq_printf(seq, "%-.28s", dst->module_name_version);
46151 + seq_printf(seq, "%-.8s", dst->date);
46152 seq_printf(seq, "%8d ", dst->module_size);
46153 seq_printf(seq, "%8d ", dst->mpb_size);
46154 seq_printf(seq, "0x%04x", dst->module_flags);
46155 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
46156 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46157 {
46158 struct i2o_device *d = (struct i2o_device *)seq->private;
46159 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46160 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46161 // == (allow) 512d bytes (max)
46162 - static u16 *work16 = (u16 *) work32;
46163 + u16 *work16 = (u16 *) work32;
46164 int token;
46165 - char tmp[16 + 1];
46166
46167 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
46168
46169 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46170 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
46171 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
46172 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
46173 - seq_printf(seq, "Vendor info : %s\n",
46174 - chtostr(tmp, (u8 *) (work32 + 2), 16));
46175 - seq_printf(seq, "Product info : %s\n",
46176 - chtostr(tmp, (u8 *) (work32 + 6), 16));
46177 - seq_printf(seq, "Description : %s\n",
46178 - chtostr(tmp, (u8 *) (work32 + 10), 16));
46179 - seq_printf(seq, "Product rev. : %s\n",
46180 - chtostr(tmp, (u8 *) (work32 + 14), 8));
46181 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
46182 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
46183 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
46184 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
46185
46186 seq_printf(seq, "Serial number : ");
46187 print_serial_number(seq, (u8 *) (work32 + 16),
46188 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46189 u8 pad[256]; // allow up to 256 byte (max) serial number
46190 } result;
46191
46192 - char tmp[24 + 1];
46193 -
46194 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
46195
46196 if (token < 0) {
46197 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46198 }
46199
46200 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
46201 - seq_printf(seq, "Module name : %s\n",
46202 - chtostr(tmp, result.module_name, 24));
46203 - seq_printf(seq, "Module revision : %s\n",
46204 - chtostr(tmp, result.module_rev, 8));
46205 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
46206 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
46207
46208 seq_printf(seq, "Serial number : ");
46209 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
46210 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46211 u8 instance_number[4];
46212 } result;
46213
46214 - char tmp[64 + 1];
46215 -
46216 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
46217
46218 if (token < 0) {
46219 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46220 return 0;
46221 }
46222
46223 - seq_printf(seq, "Device name : %s\n",
46224 - chtostr(tmp, result.device_name, 64));
46225 - seq_printf(seq, "Service name : %s\n",
46226 - chtostr(tmp, result.service_name, 64));
46227 - seq_printf(seq, "Physical name : %s\n",
46228 - chtostr(tmp, result.physical_location, 64));
46229 - seq_printf(seq, "Instance number : %s\n",
46230 - chtostr(tmp, result.instance_number, 4));
46231 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
46232 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
46233 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
46234 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
46235
46236 return 0;
46237 }
46238 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46239 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
46240 {
46241 struct i2o_device *d = (struct i2o_device *)seq->private;
46242 - static u32 work32[12];
46243 - static u16 *work16 = (u16 *) work32;
46244 - static u8 *work8 = (u8 *) work32;
46245 + u32 work32[12];
46246 + u16 *work16 = (u16 *) work32;
46247 + u8 *work8 = (u8 *) work32;
46248 int token;
46249
46250 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
46251 diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
46252 index 92752fb..a7494f6 100644
46253 --- a/drivers/message/i2o/iop.c
46254 +++ b/drivers/message/i2o/iop.c
46255 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
46256
46257 spin_lock_irqsave(&c->context_list_lock, flags);
46258
46259 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
46260 - atomic_inc(&c->context_list_counter);
46261 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
46262 + atomic_inc_unchecked(&c->context_list_counter);
46263
46264 - entry->context = atomic_read(&c->context_list_counter);
46265 + entry->context = atomic_read_unchecked(&c->context_list_counter);
46266
46267 list_add(&entry->list, &c->context_list);
46268
46269 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
46270
46271 #if BITS_PER_LONG == 64
46272 spin_lock_init(&c->context_list_lock);
46273 - atomic_set(&c->context_list_counter, 0);
46274 + atomic_set_unchecked(&c->context_list_counter, 0);
46275 INIT_LIST_HEAD(&c->context_list);
46276 #endif
46277
46278 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
46279 index 9a8e185..27ff17d 100644
46280 --- a/drivers/mfd/ab8500-debugfs.c
46281 +++ b/drivers/mfd/ab8500-debugfs.c
46282 @@ -100,7 +100,7 @@ static int irq_last;
46283 static u32 *irq_count;
46284 static int num_irqs;
46285
46286 -static struct device_attribute **dev_attr;
46287 +static device_attribute_no_const **dev_attr;
46288 static char **event_name;
46289
46290 static u8 avg_sample = SAMPLE_16;
46291 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
46292 index c880c89..45a7c68 100644
46293 --- a/drivers/mfd/max8925-i2c.c
46294 +++ b/drivers/mfd/max8925-i2c.c
46295 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
46296 const struct i2c_device_id *id)
46297 {
46298 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
46299 - static struct max8925_chip *chip;
46300 + struct max8925_chip *chip;
46301 struct device_node *node = client->dev.of_node;
46302
46303 if (node && !pdata) {
46304 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
46305 index 7612d89..70549c2 100644
46306 --- a/drivers/mfd/tps65910.c
46307 +++ b/drivers/mfd/tps65910.c
46308 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
46309 struct tps65910_platform_data *pdata)
46310 {
46311 int ret = 0;
46312 - static struct regmap_irq_chip *tps6591x_irqs_chip;
46313 + struct regmap_irq_chip *tps6591x_irqs_chip;
46314
46315 if (!irq) {
46316 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
46317 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
46318 index 1b772ef..01e77d33 100644
46319 --- a/drivers/mfd/twl4030-irq.c
46320 +++ b/drivers/mfd/twl4030-irq.c
46321 @@ -34,6 +34,7 @@
46322 #include <linux/of.h>
46323 #include <linux/irqdomain.h>
46324 #include <linux/i2c/twl.h>
46325 +#include <asm/pgtable.h>
46326
46327 #include "twl-core.h"
46328
46329 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
46330 * Install an irq handler for each of the SIH modules;
46331 * clone dummy irq_chip since PIH can't *do* anything
46332 */
46333 - twl4030_irq_chip = dummy_irq_chip;
46334 - twl4030_irq_chip.name = "twl4030";
46335 + pax_open_kernel();
46336 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
46337 + *(const char **)&twl4030_irq_chip.name = "twl4030";
46338
46339 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46340 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46341 + pax_close_kernel();
46342
46343 for (i = irq_base; i < irq_end; i++) {
46344 irq_set_chip_and_handler(i, &twl4030_irq_chip,
46345 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
46346 index 464419b..64bae8d 100644
46347 --- a/drivers/misc/c2port/core.c
46348 +++ b/drivers/misc/c2port/core.c
46349 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
46350 goto error_idr_alloc;
46351 c2dev->id = ret;
46352
46353 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46354 + pax_open_kernel();
46355 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46356 + pax_close_kernel();
46357
46358 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
46359 "c2port%d", c2dev->id);
46360 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
46361 index 8385177..2f54635 100644
46362 --- a/drivers/misc/eeprom/sunxi_sid.c
46363 +++ b/drivers/misc/eeprom/sunxi_sid.c
46364 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
46365
46366 platform_set_drvdata(pdev, sid_data);
46367
46368 - sid_bin_attr.size = sid_data->keysize;
46369 + pax_open_kernel();
46370 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
46371 + pax_close_kernel();
46372 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
46373 return -ENODEV;
46374
46375 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
46376 index 36f5d52..32311c3 100644
46377 --- a/drivers/misc/kgdbts.c
46378 +++ b/drivers/misc/kgdbts.c
46379 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
46380 char before[BREAK_INSTR_SIZE];
46381 char after[BREAK_INSTR_SIZE];
46382
46383 - probe_kernel_read(before, (char *)kgdbts_break_test,
46384 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
46385 BREAK_INSTR_SIZE);
46386 init_simple_test();
46387 ts.tst = plant_and_detach_test;
46388 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
46389 /* Activate test with initial breakpoint */
46390 if (!is_early)
46391 kgdb_breakpoint();
46392 - probe_kernel_read(after, (char *)kgdbts_break_test,
46393 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
46394 BREAK_INSTR_SIZE);
46395 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
46396 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
46397 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
46398 index 3ef4627..8d00486 100644
46399 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
46400 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
46401 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
46402 * the lid is closed. This leads to interrupts as soon as a little move
46403 * is done.
46404 */
46405 - atomic_inc(&lis3->count);
46406 + atomic_inc_unchecked(&lis3->count);
46407
46408 wake_up_interruptible(&lis3->misc_wait);
46409 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
46410 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
46411 if (lis3->pm_dev)
46412 pm_runtime_get_sync(lis3->pm_dev);
46413
46414 - atomic_set(&lis3->count, 0);
46415 + atomic_set_unchecked(&lis3->count, 0);
46416 return 0;
46417 }
46418
46419 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
46420 add_wait_queue(&lis3->misc_wait, &wait);
46421 while (true) {
46422 set_current_state(TASK_INTERRUPTIBLE);
46423 - data = atomic_xchg(&lis3->count, 0);
46424 + data = atomic_xchg_unchecked(&lis3->count, 0);
46425 if (data)
46426 break;
46427
46428 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
46429 struct lis3lv02d, miscdev);
46430
46431 poll_wait(file, &lis3->misc_wait, wait);
46432 - if (atomic_read(&lis3->count))
46433 + if (atomic_read_unchecked(&lis3->count))
46434 return POLLIN | POLLRDNORM;
46435 return 0;
46436 }
46437 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
46438 index c439c82..1f20f57 100644
46439 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
46440 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
46441 @@ -297,7 +297,7 @@ struct lis3lv02d {
46442 struct input_polled_dev *idev; /* input device */
46443 struct platform_device *pdev; /* platform device */
46444 struct regulator_bulk_data regulators[2];
46445 - atomic_t count; /* interrupt count after last read */
46446 + atomic_unchecked_t count; /* interrupt count after last read */
46447 union axis_conversion ac; /* hw -> logical axis */
46448 int mapped_btns[3];
46449
46450 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
46451 index 2f30bad..c4c13d0 100644
46452 --- a/drivers/misc/sgi-gru/gruhandles.c
46453 +++ b/drivers/misc/sgi-gru/gruhandles.c
46454 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
46455 unsigned long nsec;
46456
46457 nsec = CLKS2NSEC(clks);
46458 - atomic_long_inc(&mcs_op_statistics[op].count);
46459 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
46460 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
46461 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
46462 if (mcs_op_statistics[op].max < nsec)
46463 mcs_op_statistics[op].max = nsec;
46464 }
46465 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
46466 index 4f76359..cdfcb2e 100644
46467 --- a/drivers/misc/sgi-gru/gruprocfs.c
46468 +++ b/drivers/misc/sgi-gru/gruprocfs.c
46469 @@ -32,9 +32,9 @@
46470
46471 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
46472
46473 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
46474 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
46475 {
46476 - unsigned long val = atomic_long_read(v);
46477 + unsigned long val = atomic_long_read_unchecked(v);
46478
46479 seq_printf(s, "%16lu %s\n", val, id);
46480 }
46481 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
46482
46483 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
46484 for (op = 0; op < mcsop_last; op++) {
46485 - count = atomic_long_read(&mcs_op_statistics[op].count);
46486 - total = atomic_long_read(&mcs_op_statistics[op].total);
46487 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
46488 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
46489 max = mcs_op_statistics[op].max;
46490 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
46491 count ? total / count : 0, max);
46492 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
46493 index 5c3ce24..4915ccb 100644
46494 --- a/drivers/misc/sgi-gru/grutables.h
46495 +++ b/drivers/misc/sgi-gru/grutables.h
46496 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
46497 * GRU statistics.
46498 */
46499 struct gru_stats_s {
46500 - atomic_long_t vdata_alloc;
46501 - atomic_long_t vdata_free;
46502 - atomic_long_t gts_alloc;
46503 - atomic_long_t gts_free;
46504 - atomic_long_t gms_alloc;
46505 - atomic_long_t gms_free;
46506 - atomic_long_t gts_double_allocate;
46507 - atomic_long_t assign_context;
46508 - atomic_long_t assign_context_failed;
46509 - atomic_long_t free_context;
46510 - atomic_long_t load_user_context;
46511 - atomic_long_t load_kernel_context;
46512 - atomic_long_t lock_kernel_context;
46513 - atomic_long_t unlock_kernel_context;
46514 - atomic_long_t steal_user_context;
46515 - atomic_long_t steal_kernel_context;
46516 - atomic_long_t steal_context_failed;
46517 - atomic_long_t nopfn;
46518 - atomic_long_t asid_new;
46519 - atomic_long_t asid_next;
46520 - atomic_long_t asid_wrap;
46521 - atomic_long_t asid_reuse;
46522 - atomic_long_t intr;
46523 - atomic_long_t intr_cbr;
46524 - atomic_long_t intr_tfh;
46525 - atomic_long_t intr_spurious;
46526 - atomic_long_t intr_mm_lock_failed;
46527 - atomic_long_t call_os;
46528 - atomic_long_t call_os_wait_queue;
46529 - atomic_long_t user_flush_tlb;
46530 - atomic_long_t user_unload_context;
46531 - atomic_long_t user_exception;
46532 - atomic_long_t set_context_option;
46533 - atomic_long_t check_context_retarget_intr;
46534 - atomic_long_t check_context_unload;
46535 - atomic_long_t tlb_dropin;
46536 - atomic_long_t tlb_preload_page;
46537 - atomic_long_t tlb_dropin_fail_no_asid;
46538 - atomic_long_t tlb_dropin_fail_upm;
46539 - atomic_long_t tlb_dropin_fail_invalid;
46540 - atomic_long_t tlb_dropin_fail_range_active;
46541 - atomic_long_t tlb_dropin_fail_idle;
46542 - atomic_long_t tlb_dropin_fail_fmm;
46543 - atomic_long_t tlb_dropin_fail_no_exception;
46544 - atomic_long_t tfh_stale_on_fault;
46545 - atomic_long_t mmu_invalidate_range;
46546 - atomic_long_t mmu_invalidate_page;
46547 - atomic_long_t flush_tlb;
46548 - atomic_long_t flush_tlb_gru;
46549 - atomic_long_t flush_tlb_gru_tgh;
46550 - atomic_long_t flush_tlb_gru_zero_asid;
46551 + atomic_long_unchecked_t vdata_alloc;
46552 + atomic_long_unchecked_t vdata_free;
46553 + atomic_long_unchecked_t gts_alloc;
46554 + atomic_long_unchecked_t gts_free;
46555 + atomic_long_unchecked_t gms_alloc;
46556 + atomic_long_unchecked_t gms_free;
46557 + atomic_long_unchecked_t gts_double_allocate;
46558 + atomic_long_unchecked_t assign_context;
46559 + atomic_long_unchecked_t assign_context_failed;
46560 + atomic_long_unchecked_t free_context;
46561 + atomic_long_unchecked_t load_user_context;
46562 + atomic_long_unchecked_t load_kernel_context;
46563 + atomic_long_unchecked_t lock_kernel_context;
46564 + atomic_long_unchecked_t unlock_kernel_context;
46565 + atomic_long_unchecked_t steal_user_context;
46566 + atomic_long_unchecked_t steal_kernel_context;
46567 + atomic_long_unchecked_t steal_context_failed;
46568 + atomic_long_unchecked_t nopfn;
46569 + atomic_long_unchecked_t asid_new;
46570 + atomic_long_unchecked_t asid_next;
46571 + atomic_long_unchecked_t asid_wrap;
46572 + atomic_long_unchecked_t asid_reuse;
46573 + atomic_long_unchecked_t intr;
46574 + atomic_long_unchecked_t intr_cbr;
46575 + atomic_long_unchecked_t intr_tfh;
46576 + atomic_long_unchecked_t intr_spurious;
46577 + atomic_long_unchecked_t intr_mm_lock_failed;
46578 + atomic_long_unchecked_t call_os;
46579 + atomic_long_unchecked_t call_os_wait_queue;
46580 + atomic_long_unchecked_t user_flush_tlb;
46581 + atomic_long_unchecked_t user_unload_context;
46582 + atomic_long_unchecked_t user_exception;
46583 + atomic_long_unchecked_t set_context_option;
46584 + atomic_long_unchecked_t check_context_retarget_intr;
46585 + atomic_long_unchecked_t check_context_unload;
46586 + atomic_long_unchecked_t tlb_dropin;
46587 + atomic_long_unchecked_t tlb_preload_page;
46588 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
46589 + atomic_long_unchecked_t tlb_dropin_fail_upm;
46590 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
46591 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
46592 + atomic_long_unchecked_t tlb_dropin_fail_idle;
46593 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
46594 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
46595 + atomic_long_unchecked_t tfh_stale_on_fault;
46596 + atomic_long_unchecked_t mmu_invalidate_range;
46597 + atomic_long_unchecked_t mmu_invalidate_page;
46598 + atomic_long_unchecked_t flush_tlb;
46599 + atomic_long_unchecked_t flush_tlb_gru;
46600 + atomic_long_unchecked_t flush_tlb_gru_tgh;
46601 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
46602
46603 - atomic_long_t copy_gpa;
46604 - atomic_long_t read_gpa;
46605 + atomic_long_unchecked_t copy_gpa;
46606 + atomic_long_unchecked_t read_gpa;
46607
46608 - atomic_long_t mesq_receive;
46609 - atomic_long_t mesq_receive_none;
46610 - atomic_long_t mesq_send;
46611 - atomic_long_t mesq_send_failed;
46612 - atomic_long_t mesq_noop;
46613 - atomic_long_t mesq_send_unexpected_error;
46614 - atomic_long_t mesq_send_lb_overflow;
46615 - atomic_long_t mesq_send_qlimit_reached;
46616 - atomic_long_t mesq_send_amo_nacked;
46617 - atomic_long_t mesq_send_put_nacked;
46618 - atomic_long_t mesq_page_overflow;
46619 - atomic_long_t mesq_qf_locked;
46620 - atomic_long_t mesq_qf_noop_not_full;
46621 - atomic_long_t mesq_qf_switch_head_failed;
46622 - atomic_long_t mesq_qf_unexpected_error;
46623 - atomic_long_t mesq_noop_unexpected_error;
46624 - atomic_long_t mesq_noop_lb_overflow;
46625 - atomic_long_t mesq_noop_qlimit_reached;
46626 - atomic_long_t mesq_noop_amo_nacked;
46627 - atomic_long_t mesq_noop_put_nacked;
46628 - atomic_long_t mesq_noop_page_overflow;
46629 + atomic_long_unchecked_t mesq_receive;
46630 + atomic_long_unchecked_t mesq_receive_none;
46631 + atomic_long_unchecked_t mesq_send;
46632 + atomic_long_unchecked_t mesq_send_failed;
46633 + atomic_long_unchecked_t mesq_noop;
46634 + atomic_long_unchecked_t mesq_send_unexpected_error;
46635 + atomic_long_unchecked_t mesq_send_lb_overflow;
46636 + atomic_long_unchecked_t mesq_send_qlimit_reached;
46637 + atomic_long_unchecked_t mesq_send_amo_nacked;
46638 + atomic_long_unchecked_t mesq_send_put_nacked;
46639 + atomic_long_unchecked_t mesq_page_overflow;
46640 + atomic_long_unchecked_t mesq_qf_locked;
46641 + atomic_long_unchecked_t mesq_qf_noop_not_full;
46642 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
46643 + atomic_long_unchecked_t mesq_qf_unexpected_error;
46644 + atomic_long_unchecked_t mesq_noop_unexpected_error;
46645 + atomic_long_unchecked_t mesq_noop_lb_overflow;
46646 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
46647 + atomic_long_unchecked_t mesq_noop_amo_nacked;
46648 + atomic_long_unchecked_t mesq_noop_put_nacked;
46649 + atomic_long_unchecked_t mesq_noop_page_overflow;
46650
46651 };
46652
46653 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
46654 tghop_invalidate, mcsop_last};
46655
46656 struct mcs_op_statistic {
46657 - atomic_long_t count;
46658 - atomic_long_t total;
46659 + atomic_long_unchecked_t count;
46660 + atomic_long_unchecked_t total;
46661 unsigned long max;
46662 };
46663
46664 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
46665
46666 #define STAT(id) do { \
46667 if (gru_options & OPT_STATS) \
46668 - atomic_long_inc(&gru_stats.id); \
46669 + atomic_long_inc_unchecked(&gru_stats.id); \
46670 } while (0)
46671
46672 #ifdef CONFIG_SGI_GRU_DEBUG
46673 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
46674 index c862cd4..0d176fe 100644
46675 --- a/drivers/misc/sgi-xp/xp.h
46676 +++ b/drivers/misc/sgi-xp/xp.h
46677 @@ -288,7 +288,7 @@ struct xpc_interface {
46678 xpc_notify_func, void *);
46679 void (*received) (short, int, void *);
46680 enum xp_retval (*partid_to_nasids) (short, void *);
46681 -};
46682 +} __no_const;
46683
46684 extern struct xpc_interface xpc_interface;
46685
46686 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
46687 index 01be66d..e3a0c7e 100644
46688 --- a/drivers/misc/sgi-xp/xp_main.c
46689 +++ b/drivers/misc/sgi-xp/xp_main.c
46690 @@ -78,13 +78,13 @@ xpc_notloaded(void)
46691 }
46692
46693 struct xpc_interface xpc_interface = {
46694 - (void (*)(int))xpc_notloaded,
46695 - (void (*)(int))xpc_notloaded,
46696 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46697 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46698 + .connect = (void (*)(int))xpc_notloaded,
46699 + .disconnect = (void (*)(int))xpc_notloaded,
46700 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46701 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46702 void *))xpc_notloaded,
46703 - (void (*)(short, int, void *))xpc_notloaded,
46704 - (enum xp_retval(*)(short, void *))xpc_notloaded
46705 + .received = (void (*)(short, int, void *))xpc_notloaded,
46706 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
46707 };
46708 EXPORT_SYMBOL_GPL(xpc_interface);
46709
46710 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
46711 index b94d5f7..7f494c5 100644
46712 --- a/drivers/misc/sgi-xp/xpc.h
46713 +++ b/drivers/misc/sgi-xp/xpc.h
46714 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
46715 void (*received_payload) (struct xpc_channel *, void *);
46716 void (*notify_senders_of_disconnect) (struct xpc_channel *);
46717 };
46718 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
46719
46720 /* struct xpc_partition act_state values (for XPC HB) */
46721
46722 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
46723 /* found in xpc_main.c */
46724 extern struct device *xpc_part;
46725 extern struct device *xpc_chan;
46726 -extern struct xpc_arch_operations xpc_arch_ops;
46727 +extern xpc_arch_operations_no_const xpc_arch_ops;
46728 extern int xpc_disengage_timelimit;
46729 extern int xpc_disengage_timedout;
46730 extern int xpc_activate_IRQ_rcvd;
46731 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
46732 index 82dc574..8539ab2 100644
46733 --- a/drivers/misc/sgi-xp/xpc_main.c
46734 +++ b/drivers/misc/sgi-xp/xpc_main.c
46735 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
46736 .notifier_call = xpc_system_die,
46737 };
46738
46739 -struct xpc_arch_operations xpc_arch_ops;
46740 +xpc_arch_operations_no_const xpc_arch_ops;
46741
46742 /*
46743 * Timer function to enforce the timelimit on the partition disengage.
46744 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
46745
46746 if (((die_args->trapnr == X86_TRAP_MF) ||
46747 (die_args->trapnr == X86_TRAP_XF)) &&
46748 - !user_mode_vm(die_args->regs))
46749 + !user_mode(die_args->regs))
46750 xpc_die_deactivate();
46751
46752 break;
46753 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
46754 index 4409d79..d7766d0 100644
46755 --- a/drivers/mmc/card/block.c
46756 +++ b/drivers/mmc/card/block.c
46757 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
46758 if (idata->ic.postsleep_min_us)
46759 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
46760
46761 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
46762 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
46763 err = -EFAULT;
46764 goto cmd_rel_host;
46765 }
46766 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
46767 index 0d0f7a2..45b8d60 100644
46768 --- a/drivers/mmc/host/dw_mmc.h
46769 +++ b/drivers/mmc/host/dw_mmc.h
46770 @@ -276,5 +276,5 @@ struct dw_mci_drv_data {
46771 int (*parse_dt)(struct dw_mci *host);
46772 int (*execute_tuning)(struct dw_mci_slot *slot, u32 opcode,
46773 struct dw_mci_tuning_data *tuning_data);
46774 -};
46775 +} __do_const;
46776 #endif /* _DW_MMC_H_ */
46777 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
46778 index 8232e9a..7776006 100644
46779 --- a/drivers/mmc/host/mmci.c
46780 +++ b/drivers/mmc/host/mmci.c
46781 @@ -1635,7 +1635,9 @@ static int mmci_probe(struct amba_device *dev,
46782 mmc->caps |= MMC_CAP_CMD23;
46783
46784 if (variant->busy_detect) {
46785 - mmci_ops.card_busy = mmci_card_busy;
46786 + pax_open_kernel();
46787 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
46788 + pax_close_kernel();
46789 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
46790 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
46791 mmc->max_busy_timeout = 0;
46792 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
46793 index 7c71dcd..74cb746 100644
46794 --- a/drivers/mmc/host/omap_hsmmc.c
46795 +++ b/drivers/mmc/host/omap_hsmmc.c
46796 @@ -2120,7 +2120,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
46797
46798 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
46799 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
46800 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46801 + pax_open_kernel();
46802 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46803 + pax_close_kernel();
46804 }
46805
46806 pm_runtime_enable(host->dev);
46807 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
46808 index af1f7c0..00d368a 100644
46809 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
46810 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
46811 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
46812 host->mmc->caps |= MMC_CAP_1_8V_DDR;
46813 }
46814
46815 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
46816 - sdhci_esdhc_ops.platform_execute_tuning =
46817 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
46818 + pax_open_kernel();
46819 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
46820 esdhc_executing_tuning;
46821 + pax_close_kernel();
46822 + }
46823
46824 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
46825 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
46826 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
46827 index c45b893..fba0144 100644
46828 --- a/drivers/mmc/host/sdhci-s3c.c
46829 +++ b/drivers/mmc/host/sdhci-s3c.c
46830 @@ -590,9 +590,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
46831 * we can use overriding functions instead of default.
46832 */
46833 if (sc->no_divider) {
46834 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
46835 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
46836 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
46837 + pax_open_kernel();
46838 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
46839 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
46840 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
46841 + pax_close_kernel();
46842 }
46843
46844 /* It supports additional host capabilities if needed */
46845 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
46846 index 423666b..81ff5eb 100644
46847 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
46848 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
46849 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
46850 size_t totlen = 0, thislen;
46851 int ret = 0;
46852 size_t buflen = 0;
46853 - static char *buffer;
46854 + char *buffer;
46855
46856 if (!ECCBUF_SIZE) {
46857 /* We should fall back to a general writev implementation.
46858 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
46859 index b3b7ca1..5dd4634 100644
46860 --- a/drivers/mtd/nand/denali.c
46861 +++ b/drivers/mtd/nand/denali.c
46862 @@ -24,6 +24,7 @@
46863 #include <linux/slab.h>
46864 #include <linux/mtd/mtd.h>
46865 #include <linux/module.h>
46866 +#include <linux/slab.h>
46867
46868 #include "denali.h"
46869
46870 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46871 index 4f3851a..f477a23 100644
46872 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46873 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46874 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
46875
46876 /* first try to map the upper buffer directly */
46877 if (virt_addr_valid(this->upper_buf) &&
46878 - !object_is_on_stack(this->upper_buf)) {
46879 + !object_starts_on_stack(this->upper_buf)) {
46880 sg_init_one(sgl, this->upper_buf, this->upper_len);
46881 ret = dma_map_sg(this->dev, sgl, 1, dr);
46882 if (ret == 0)
46883 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
46884 index 51b9d6a..52af9a7 100644
46885 --- a/drivers/mtd/nftlmount.c
46886 +++ b/drivers/mtd/nftlmount.c
46887 @@ -24,6 +24,7 @@
46888 #include <asm/errno.h>
46889 #include <linux/delay.h>
46890 #include <linux/slab.h>
46891 +#include <linux/sched.h>
46892 #include <linux/mtd/mtd.h>
46893 #include <linux/mtd/nand.h>
46894 #include <linux/mtd/nftl.h>
46895 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
46896 index c23184a..4115c41 100644
46897 --- a/drivers/mtd/sm_ftl.c
46898 +++ b/drivers/mtd/sm_ftl.c
46899 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
46900 #define SM_CIS_VENDOR_OFFSET 0x59
46901 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
46902 {
46903 - struct attribute_group *attr_group;
46904 + attribute_group_no_const *attr_group;
46905 struct attribute **attributes;
46906 struct sm_sysfs_attribute *vendor_attribute;
46907 char *vendor;
46908 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
46909 index 7b11243..b3278a3 100644
46910 --- a/drivers/net/bonding/bond_netlink.c
46911 +++ b/drivers/net/bonding/bond_netlink.c
46912 @@ -585,7 +585,7 @@ nla_put_failure:
46913 return -EMSGSIZE;
46914 }
46915
46916 -struct rtnl_link_ops bond_link_ops __read_mostly = {
46917 +struct rtnl_link_ops bond_link_ops = {
46918 .kind = "bond",
46919 .priv_size = sizeof(struct bonding),
46920 .setup = bond_setup,
46921 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
46922 index b3b922a..80bba38 100644
46923 --- a/drivers/net/caif/caif_hsi.c
46924 +++ b/drivers/net/caif/caif_hsi.c
46925 @@ -1444,7 +1444,7 @@ err:
46926 return -ENODEV;
46927 }
46928
46929 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
46930 +static struct rtnl_link_ops caif_hsi_link_ops = {
46931 .kind = "cfhsi",
46932 .priv_size = sizeof(struct cfhsi),
46933 .setup = cfhsi_setup,
46934 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
46935 index 98d73aa..63ef9da 100644
46936 --- a/drivers/net/can/Kconfig
46937 +++ b/drivers/net/can/Kconfig
46938 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
46939
46940 config CAN_FLEXCAN
46941 tristate "Support for Freescale FLEXCAN based chips"
46942 - depends on ARM || PPC
46943 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
46944 ---help---
46945 Say Y here if you want to support for Freescale FlexCAN.
46946
46947 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
46948 index 847c1f8..3bed607 100644
46949 --- a/drivers/net/can/dev.c
46950 +++ b/drivers/net/can/dev.c
46951 @@ -578,6 +578,10 @@ struct sk_buff *alloc_can_skb(struct net_device *dev, struct can_frame **cf)
46952 skb->pkt_type = PACKET_BROADCAST;
46953 skb->ip_summed = CHECKSUM_UNNECESSARY;
46954
46955 + skb_reset_mac_header(skb);
46956 + skb_reset_network_header(skb);
46957 + skb_reset_transport_header(skb);
46958 +
46959 can_skb_reserve(skb);
46960 can_skb_prv(skb)->ifindex = dev->ifindex;
46961
46962 @@ -602,6 +606,10 @@ struct sk_buff *alloc_canfd_skb(struct net_device *dev,
46963 skb->pkt_type = PACKET_BROADCAST;
46964 skb->ip_summed = CHECKSUM_UNNECESSARY;
46965
46966 + skb_reset_mac_header(skb);
46967 + skb_reset_network_header(skb);
46968 + skb_reset_transport_header(skb);
46969 +
46970 can_skb_reserve(skb);
46971 can_skb_prv(skb)->ifindex = dev->ifindex;
46972
46973 @@ -950,7 +958,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
46974 return -EOPNOTSUPP;
46975 }
46976
46977 -static struct rtnl_link_ops can_link_ops __read_mostly = {
46978 +static struct rtnl_link_ops can_link_ops = {
46979 .kind = "can",
46980 .maxtype = IFLA_CAN_MAX,
46981 .policy = can_policy,
46982 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
46983 index 674f367..ec3a31f 100644
46984 --- a/drivers/net/can/vcan.c
46985 +++ b/drivers/net/can/vcan.c
46986 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
46987 dev->destructor = free_netdev;
46988 }
46989
46990 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
46991 +static struct rtnl_link_ops vcan_link_ops = {
46992 .kind = "vcan",
46993 .setup = vcan_setup,
46994 };
46995 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
46996 index 49adbf1..fff7ff8 100644
46997 --- a/drivers/net/dummy.c
46998 +++ b/drivers/net/dummy.c
46999 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
47000 return 0;
47001 }
47002
47003 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
47004 +static struct rtnl_link_ops dummy_link_ops = {
47005 .kind = DRV_NAME,
47006 .setup = dummy_setup,
47007 .validate = dummy_validate,
47008 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
47009 index 0443654..4f0aa18 100644
47010 --- a/drivers/net/ethernet/8390/ax88796.c
47011 +++ b/drivers/net/ethernet/8390/ax88796.c
47012 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
47013 if (ax->plat->reg_offsets)
47014 ei_local->reg_offset = ax->plat->reg_offsets;
47015 else {
47016 + resource_size_t _mem_size = mem_size;
47017 + do_div(_mem_size, 0x18);
47018 ei_local->reg_offset = ax->reg_offsets;
47019 for (ret = 0; ret < 0x18; ret++)
47020 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
47021 + ax->reg_offsets[ret] = _mem_size * ret;
47022 }
47023
47024 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
47025 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
47026 index 760c72c..a99728c 100644
47027 --- a/drivers/net/ethernet/altera/altera_tse_main.c
47028 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
47029 @@ -1217,7 +1217,7 @@ static int tse_shutdown(struct net_device *dev)
47030 return 0;
47031 }
47032
47033 -static struct net_device_ops altera_tse_netdev_ops = {
47034 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
47035 .ndo_open = tse_open,
47036 .ndo_stop = tse_shutdown,
47037 .ndo_start_xmit = tse_start_xmit,
47038 @@ -1454,11 +1454,13 @@ static int altera_tse_probe(struct platform_device *pdev)
47039 ndev->netdev_ops = &altera_tse_netdev_ops;
47040 altera_tse_set_ethtool_ops(ndev);
47041
47042 + pax_open_kernel();
47043 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
47044
47045 if (priv->hash_filter)
47046 altera_tse_netdev_ops.ndo_set_rx_mode =
47047 tse_set_rx_mode_hashfilter;
47048 + pax_close_kernel();
47049
47050 /* Scatter/gather IO is not supported,
47051 * so it is turned off
47052 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47053 index 29a0927..5a348e24 100644
47054 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47055 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47056 @@ -1122,14 +1122,14 @@ do { \
47057 * operations, everything works on mask values.
47058 */
47059 #define XMDIO_READ(_pdata, _mmd, _reg) \
47060 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
47061 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
47062 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
47063
47064 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
47065 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
47066
47067 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
47068 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
47069 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
47070 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
47071
47072 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
47073 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47074 index 8a50b01..39c1ad0 100644
47075 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47076 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47077 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
47078
47079 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
47080
47081 - pdata->hw_if.config_dcb_tc(pdata);
47082 + pdata->hw_if->config_dcb_tc(pdata);
47083
47084 return 0;
47085 }
47086 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
47087
47088 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
47089
47090 - pdata->hw_if.config_dcb_pfc(pdata);
47091 + pdata->hw_if->config_dcb_pfc(pdata);
47092
47093 return 0;
47094 }
47095 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47096 index a50891f..b26fe24 100644
47097 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47098 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47099 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
47100
47101 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47102 {
47103 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47104 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47105 struct xgbe_channel *channel;
47106 struct xgbe_ring *ring;
47107 struct xgbe_ring_data *rdata;
47108 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47109
47110 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
47111 {
47112 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47113 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47114 struct xgbe_channel *channel;
47115 struct xgbe_ring *ring;
47116 struct xgbe_ring_desc *rdesc;
47117 @@ -624,7 +624,7 @@ err_out:
47118 static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47119 {
47120 struct xgbe_prv_data *pdata = channel->pdata;
47121 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47122 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47123 struct xgbe_ring *ring = channel->rx_ring;
47124 struct xgbe_ring_data *rdata;
47125 int i;
47126 @@ -650,17 +650,12 @@ static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47127 DBGPR("<--xgbe_realloc_rx_buffer\n");
47128 }
47129
47130 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
47131 -{
47132 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
47133 -
47134 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
47135 - desc_if->free_ring_resources = xgbe_free_ring_resources;
47136 - desc_if->map_tx_skb = xgbe_map_tx_skb;
47137 - desc_if->realloc_rx_buffer = xgbe_realloc_rx_buffer;
47138 - desc_if->unmap_rdata = xgbe_unmap_rdata;
47139 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
47140 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
47141 -
47142 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
47143 -}
47144 +const struct xgbe_desc_if default_xgbe_desc_if = {
47145 + .alloc_ring_resources = xgbe_alloc_ring_resources,
47146 + .free_ring_resources = xgbe_free_ring_resources,
47147 + .map_tx_skb = xgbe_map_tx_skb,
47148 + .realloc_rx_buffer = xgbe_realloc_rx_buffer,
47149 + .unmap_rdata = xgbe_unmap_rdata,
47150 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
47151 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
47152 +};
47153 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47154 index 4c66cd1..1a20aab 100644
47155 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47156 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47157 @@ -2703,7 +2703,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
47158
47159 static int xgbe_init(struct xgbe_prv_data *pdata)
47160 {
47161 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47162 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47163 int ret;
47164
47165 DBGPR("-->xgbe_init\n");
47166 @@ -2767,108 +2767,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
47167 return 0;
47168 }
47169
47170 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
47171 -{
47172 - DBGPR("-->xgbe_init_function_ptrs\n");
47173 -
47174 - hw_if->tx_complete = xgbe_tx_complete;
47175 -
47176 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
47177 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
47178 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
47179 - hw_if->set_mac_address = xgbe_set_mac_address;
47180 -
47181 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
47182 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
47183 -
47184 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
47185 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
47186 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
47187 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
47188 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
47189 -
47190 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
47191 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
47192 -
47193 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
47194 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
47195 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
47196 -
47197 - hw_if->enable_tx = xgbe_enable_tx;
47198 - hw_if->disable_tx = xgbe_disable_tx;
47199 - hw_if->enable_rx = xgbe_enable_rx;
47200 - hw_if->disable_rx = xgbe_disable_rx;
47201 -
47202 - hw_if->powerup_tx = xgbe_powerup_tx;
47203 - hw_if->powerdown_tx = xgbe_powerdown_tx;
47204 - hw_if->powerup_rx = xgbe_powerup_rx;
47205 - hw_if->powerdown_rx = xgbe_powerdown_rx;
47206 -
47207 - hw_if->dev_xmit = xgbe_dev_xmit;
47208 - hw_if->dev_read = xgbe_dev_read;
47209 - hw_if->enable_int = xgbe_enable_int;
47210 - hw_if->disable_int = xgbe_disable_int;
47211 - hw_if->init = xgbe_init;
47212 - hw_if->exit = xgbe_exit;
47213 +const struct xgbe_hw_if default_xgbe_hw_if = {
47214 + .tx_complete = xgbe_tx_complete,
47215 +
47216 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
47217 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
47218 + .add_mac_addresses = xgbe_add_mac_addresses,
47219 + .set_mac_address = xgbe_set_mac_address,
47220 +
47221 + .enable_rx_csum = xgbe_enable_rx_csum,
47222 + .disable_rx_csum = xgbe_disable_rx_csum,
47223 +
47224 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
47225 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
47226 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
47227 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
47228 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
47229 +
47230 + .read_mmd_regs = xgbe_read_mmd_regs,
47231 + .write_mmd_regs = xgbe_write_mmd_regs,
47232 +
47233 + .set_gmii_speed = xgbe_set_gmii_speed,
47234 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
47235 + .set_xgmii_speed = xgbe_set_xgmii_speed,
47236 +
47237 + .enable_tx = xgbe_enable_tx,
47238 + .disable_tx = xgbe_disable_tx,
47239 + .enable_rx = xgbe_enable_rx,
47240 + .disable_rx = xgbe_disable_rx,
47241 +
47242 + .powerup_tx = xgbe_powerup_tx,
47243 + .powerdown_tx = xgbe_powerdown_tx,
47244 + .powerup_rx = xgbe_powerup_rx,
47245 + .powerdown_rx = xgbe_powerdown_rx,
47246 +
47247 + .dev_xmit = xgbe_dev_xmit,
47248 + .dev_read = xgbe_dev_read,
47249 + .enable_int = xgbe_enable_int,
47250 + .disable_int = xgbe_disable_int,
47251 + .init = xgbe_init,
47252 + .exit = xgbe_exit,
47253
47254 /* Descriptor related Sequences have to be initialized here */
47255 - hw_if->tx_desc_init = xgbe_tx_desc_init;
47256 - hw_if->rx_desc_init = xgbe_rx_desc_init;
47257 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
47258 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
47259 - hw_if->is_last_desc = xgbe_is_last_desc;
47260 - hw_if->is_context_desc = xgbe_is_context_desc;
47261 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
47262 + .tx_desc_init = xgbe_tx_desc_init,
47263 + .rx_desc_init = xgbe_rx_desc_init,
47264 + .tx_desc_reset = xgbe_tx_desc_reset,
47265 + .rx_desc_reset = xgbe_rx_desc_reset,
47266 + .is_last_desc = xgbe_is_last_desc,
47267 + .is_context_desc = xgbe_is_context_desc,
47268 + .tx_start_xmit = xgbe_tx_start_xmit,
47269
47270 /* For FLOW ctrl */
47271 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
47272 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
47273 + .config_tx_flow_control = xgbe_config_tx_flow_control,
47274 + .config_rx_flow_control = xgbe_config_rx_flow_control,
47275
47276 /* For RX coalescing */
47277 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
47278 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
47279 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
47280 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
47281 + .config_rx_coalesce = xgbe_config_rx_coalesce,
47282 + .config_tx_coalesce = xgbe_config_tx_coalesce,
47283 + .usec_to_riwt = xgbe_usec_to_riwt,
47284 + .riwt_to_usec = xgbe_riwt_to_usec,
47285
47286 /* For RX and TX threshold config */
47287 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
47288 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
47289 + .config_rx_threshold = xgbe_config_rx_threshold,
47290 + .config_tx_threshold = xgbe_config_tx_threshold,
47291
47292 /* For RX and TX Store and Forward Mode config */
47293 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
47294 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
47295 + .config_rsf_mode = xgbe_config_rsf_mode,
47296 + .config_tsf_mode = xgbe_config_tsf_mode,
47297
47298 /* For TX DMA Operating on Second Frame config */
47299 - hw_if->config_osp_mode = xgbe_config_osp_mode;
47300 + .config_osp_mode = xgbe_config_osp_mode,
47301
47302 /* For RX and TX PBL config */
47303 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
47304 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
47305 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
47306 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
47307 - hw_if->config_pblx8 = xgbe_config_pblx8;
47308 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
47309 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
47310 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
47311 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
47312 + .config_pblx8 = xgbe_config_pblx8,
47313
47314 /* For MMC statistics support */
47315 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
47316 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
47317 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
47318 + .tx_mmc_int = xgbe_tx_mmc_int,
47319 + .rx_mmc_int = xgbe_rx_mmc_int,
47320 + .read_mmc_stats = xgbe_read_mmc_stats,
47321
47322 /* For PTP config */
47323 - hw_if->config_tstamp = xgbe_config_tstamp;
47324 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
47325 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
47326 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
47327 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
47328 + .config_tstamp = xgbe_config_tstamp,
47329 + .update_tstamp_addend = xgbe_update_tstamp_addend,
47330 + .set_tstamp_time = xgbe_set_tstamp_time,
47331 + .get_tstamp_time = xgbe_get_tstamp_time,
47332 + .get_tx_tstamp = xgbe_get_tx_tstamp,
47333
47334 /* For Data Center Bridging config */
47335 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
47336 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
47337 + .config_dcb_tc = xgbe_config_dcb_tc,
47338 + .config_dcb_pfc = xgbe_config_dcb_pfc,
47339
47340 /* For Receive Side Scaling */
47341 - hw_if->enable_rss = xgbe_enable_rss;
47342 - hw_if->disable_rss = xgbe_disable_rss;
47343 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
47344 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
47345 -
47346 - DBGPR("<--xgbe_init_function_ptrs\n");
47347 -}
47348 + .enable_rss = xgbe_enable_rss,
47349 + .disable_rss = xgbe_disable_rss,
47350 + .set_rss_hash_key = xgbe_set_rss_hash_key,
47351 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
47352 +};
47353 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47354 index e5ffb2c..e56d30b 100644
47355 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47356 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47357 @@ -239,7 +239,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
47358 * support, tell it now
47359 */
47360 if (ring->tx.xmit_more)
47361 - pdata->hw_if.tx_start_xmit(channel, ring);
47362 + pdata->hw_if->tx_start_xmit(channel, ring);
47363
47364 return NETDEV_TX_BUSY;
47365 }
47366 @@ -267,7 +267,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
47367
47368 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47369 {
47370 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47371 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47372 struct xgbe_channel *channel;
47373 enum xgbe_int int_id;
47374 unsigned int i;
47375 @@ -289,7 +289,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47376
47377 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47378 {
47379 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47380 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47381 struct xgbe_channel *channel;
47382 enum xgbe_int int_id;
47383 unsigned int i;
47384 @@ -312,7 +312,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47385 static irqreturn_t xgbe_isr(int irq, void *data)
47386 {
47387 struct xgbe_prv_data *pdata = data;
47388 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47389 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47390 struct xgbe_channel *channel;
47391 unsigned int dma_isr, dma_ch_isr;
47392 unsigned int mac_isr, mac_tssr;
47393 @@ -611,7 +611,7 @@ static void xgbe_napi_disable(struct xgbe_prv_data *pdata, unsigned int del)
47394
47395 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47396 {
47397 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47398 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47399
47400 DBGPR("-->xgbe_init_tx_coalesce\n");
47401
47402 @@ -625,7 +625,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47403
47404 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47405 {
47406 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47407 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47408
47409 DBGPR("-->xgbe_init_rx_coalesce\n");
47410
47411 @@ -639,7 +639,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47412
47413 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47414 {
47415 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47416 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47417 struct xgbe_channel *channel;
47418 struct xgbe_ring *ring;
47419 struct xgbe_ring_data *rdata;
47420 @@ -664,7 +664,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47421
47422 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47423 {
47424 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47425 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47426 struct xgbe_channel *channel;
47427 struct xgbe_ring *ring;
47428 struct xgbe_ring_data *rdata;
47429 @@ -690,7 +690,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47430 static void xgbe_adjust_link(struct net_device *netdev)
47431 {
47432 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47433 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47434 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47435 struct phy_device *phydev = pdata->phydev;
47436 int new_state = 0;
47437
47438 @@ -798,7 +798,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
47439 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47440 {
47441 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47442 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47443 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47444 unsigned long flags;
47445
47446 DBGPR("-->xgbe_powerdown\n");
47447 @@ -836,7 +836,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47448 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47449 {
47450 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47451 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47452 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47453 unsigned long flags;
47454
47455 DBGPR("-->xgbe_powerup\n");
47456 @@ -873,7 +873,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47457
47458 static int xgbe_start(struct xgbe_prv_data *pdata)
47459 {
47460 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47461 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47462 struct net_device *netdev = pdata->netdev;
47463
47464 DBGPR("-->xgbe_start\n");
47465 @@ -899,7 +899,7 @@ static int xgbe_start(struct xgbe_prv_data *pdata)
47466
47467 static void xgbe_stop(struct xgbe_prv_data *pdata)
47468 {
47469 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47470 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47471 struct xgbe_channel *channel;
47472 struct net_device *netdev = pdata->netdev;
47473 struct netdev_queue *txq;
47474 @@ -932,7 +932,7 @@ static void xgbe_stop(struct xgbe_prv_data *pdata)
47475 static void xgbe_restart_dev(struct xgbe_prv_data *pdata, unsigned int reset)
47476 {
47477 struct xgbe_channel *channel;
47478 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47479 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47480 unsigned int i;
47481
47482 DBGPR("-->xgbe_restart_dev\n");
47483 @@ -1135,7 +1135,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
47484 return -ERANGE;
47485 }
47486
47487 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
47488 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
47489
47490 memcpy(&pdata->tstamp_config, &config, sizeof(config));
47491
47492 @@ -1284,8 +1284,8 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
47493 static int xgbe_open(struct net_device *netdev)
47494 {
47495 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47496 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47497 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47498 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47499 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47500 struct xgbe_channel *channel = NULL;
47501 unsigned int i = 0;
47502 int ret;
47503 @@ -1400,8 +1400,8 @@ err_phy_init:
47504 static int xgbe_close(struct net_device *netdev)
47505 {
47506 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47507 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47508 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47509 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47510 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47511 struct xgbe_channel *channel;
47512 unsigned int i;
47513
47514 @@ -1442,8 +1442,8 @@ static int xgbe_close(struct net_device *netdev)
47515 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
47516 {
47517 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47518 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47519 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47520 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47521 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47522 struct xgbe_channel *channel;
47523 struct xgbe_ring *ring;
47524 struct xgbe_packet_data *packet;
47525 @@ -1518,7 +1518,7 @@ tx_netdev_return:
47526 static void xgbe_set_rx_mode(struct net_device *netdev)
47527 {
47528 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47529 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47530 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47531 unsigned int pr_mode, am_mode;
47532
47533 DBGPR("-->xgbe_set_rx_mode\n");
47534 @@ -1537,7 +1537,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
47535 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
47536 {
47537 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47538 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47539 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47540 struct sockaddr *saddr = addr;
47541
47542 DBGPR("-->xgbe_set_mac_address\n");
47543 @@ -1604,7 +1604,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
47544
47545 DBGPR("-->%s\n", __func__);
47546
47547 - pdata->hw_if.read_mmc_stats(pdata);
47548 + pdata->hw_if->read_mmc_stats(pdata);
47549
47550 s->rx_packets = pstats->rxframecount_gb;
47551 s->rx_bytes = pstats->rxoctetcount_gb;
47552 @@ -1631,7 +1631,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
47553 u16 vid)
47554 {
47555 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47556 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47557 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47558
47559 DBGPR("-->%s\n", __func__);
47560
47561 @@ -1647,7 +1647,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
47562 u16 vid)
47563 {
47564 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47565 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47566 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47567
47568 DBGPR("-->%s\n", __func__);
47569
47570 @@ -1713,7 +1713,7 @@ static int xgbe_set_features(struct net_device *netdev,
47571 netdev_features_t features)
47572 {
47573 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47574 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47575 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47576 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
47577 int ret = 0;
47578
47579 @@ -1778,7 +1778,7 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
47580 static void xgbe_rx_refresh(struct xgbe_channel *channel)
47581 {
47582 struct xgbe_prv_data *pdata = channel->pdata;
47583 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47584 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47585 struct xgbe_ring *ring = channel->rx_ring;
47586 struct xgbe_ring_data *rdata;
47587
47588 @@ -1819,8 +1819,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
47589 static int xgbe_tx_poll(struct xgbe_channel *channel)
47590 {
47591 struct xgbe_prv_data *pdata = channel->pdata;
47592 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47593 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47594 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47595 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47596 struct xgbe_ring *ring = channel->tx_ring;
47597 struct xgbe_ring_data *rdata;
47598 struct xgbe_ring_desc *rdesc;
47599 @@ -1891,7 +1891,7 @@ unlock:
47600 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
47601 {
47602 struct xgbe_prv_data *pdata = channel->pdata;
47603 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47604 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47605 struct xgbe_ring *ring = channel->rx_ring;
47606 struct xgbe_ring_data *rdata;
47607 struct xgbe_packet_data *packet;
47608 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47609 index ebf4893..28108c7 100644
47610 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47611 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47612 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
47613
47614 DBGPR("-->%s\n", __func__);
47615
47616 - pdata->hw_if.read_mmc_stats(pdata);
47617 + pdata->hw_if->read_mmc_stats(pdata);
47618 for (i = 0; i < XGBE_STATS_COUNT; i++) {
47619 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
47620 *data++ = *(u64 *)stat;
47621 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
47622 struct ethtool_coalesce *ec)
47623 {
47624 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47625 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47626 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47627 unsigned int riwt;
47628
47629 DBGPR("-->xgbe_get_coalesce\n");
47630 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
47631 struct ethtool_coalesce *ec)
47632 {
47633 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47634 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47635 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47636 unsigned int rx_frames, rx_riwt, rx_usecs;
47637 unsigned int tx_frames, tx_usecs;
47638
47639 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47640 index dbd3850..4e31b38 100644
47641 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47642 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47643 @@ -155,12 +155,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
47644 DBGPR("<--xgbe_default_config\n");
47645 }
47646
47647 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
47648 -{
47649 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
47650 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
47651 -}
47652 -
47653 static int xgbe_probe(struct platform_device *pdev)
47654 {
47655 struct xgbe_prv_data *pdata;
47656 @@ -281,9 +275,8 @@ static int xgbe_probe(struct platform_device *pdev)
47657 netdev->base_addr = (unsigned long)pdata->xgmac_regs;
47658
47659 /* Set all the function pointers */
47660 - xgbe_init_all_fptrs(pdata);
47661 - hw_if = &pdata->hw_if;
47662 - desc_if = &pdata->desc_if;
47663 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
47664 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
47665
47666 /* Issue software reset to device */
47667 hw_if->exit(pdata);
47668 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47669 index 363b210..b241389 100644
47670 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47671 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47672 @@ -126,7 +126,7 @@
47673 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
47674 {
47675 struct xgbe_prv_data *pdata = mii->priv;
47676 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47677 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47678 int mmd_data;
47679
47680 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
47681 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
47682 u16 mmd_val)
47683 {
47684 struct xgbe_prv_data *pdata = mii->priv;
47685 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47686 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47687 int mmd_data = mmd_val;
47688
47689 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
47690 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47691 index a1bf9d1c..84adcab 100644
47692 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47693 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47694 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
47695 tstamp_cc);
47696 u64 nsec;
47697
47698 - nsec = pdata->hw_if.get_tstamp_time(pdata);
47699 + nsec = pdata->hw_if->get_tstamp_time(pdata);
47700
47701 return nsec;
47702 }
47703 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
47704
47705 spin_lock_irqsave(&pdata->tstamp_lock, flags);
47706
47707 - pdata->hw_if.update_tstamp_addend(pdata, addend);
47708 + pdata->hw_if->update_tstamp_addend(pdata, addend);
47709
47710 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
47711
47712 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
47713 index f9ec762..988c969 100644
47714 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
47715 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
47716 @@ -668,8 +668,8 @@ struct xgbe_prv_data {
47717 int dev_irq;
47718 unsigned int per_channel_irq;
47719
47720 - struct xgbe_hw_if hw_if;
47721 - struct xgbe_desc_if desc_if;
47722 + const struct xgbe_hw_if *hw_if;
47723 + const struct xgbe_desc_if *desc_if;
47724
47725 /* AXI DMA settings */
47726 unsigned int axdomain;
47727 @@ -787,6 +787,9 @@ struct xgbe_prv_data {
47728 #endif
47729 };
47730
47731 +extern const struct xgbe_hw_if default_xgbe_hw_if;
47732 +extern const struct xgbe_desc_if default_xgbe_desc_if;
47733 +
47734 /* Function prototypes*/
47735
47736 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
47737 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47738 index adcacda..fa6e0ae 100644
47739 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47740 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47741 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
47742 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
47743 {
47744 /* RX_MODE controlling object */
47745 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
47746 + bnx2x_init_rx_mode_obj(bp);
47747
47748 /* multicast configuration controlling object */
47749 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
47750 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47751 index 07cdf9b..b08ecc7 100644
47752 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47753 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47754 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
47755 return rc;
47756 }
47757
47758 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47759 - struct bnx2x_rx_mode_obj *o)
47760 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
47761 {
47762 if (CHIP_IS_E1x(bp)) {
47763 - o->wait_comp = bnx2x_empty_rx_mode_wait;
47764 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
47765 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
47766 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
47767 } else {
47768 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
47769 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
47770 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
47771 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
47772 }
47773 }
47774
47775 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47776 index 86baecb..ff3bb46 100644
47777 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47778 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47779 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
47780
47781 /********************* RX MODE ****************/
47782
47783 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47784 - struct bnx2x_rx_mode_obj *o);
47785 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
47786
47787 /**
47788 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
47789 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
47790 index 31c9f82..e65e986 100644
47791 --- a/drivers/net/ethernet/broadcom/tg3.h
47792 +++ b/drivers/net/ethernet/broadcom/tg3.h
47793 @@ -150,6 +150,7 @@
47794 #define CHIPREV_ID_5750_A0 0x4000
47795 #define CHIPREV_ID_5750_A1 0x4001
47796 #define CHIPREV_ID_5750_A3 0x4003
47797 +#define CHIPREV_ID_5750_C1 0x4201
47798 #define CHIPREV_ID_5750_C2 0x4202
47799 #define CHIPREV_ID_5752_A0_HW 0x5000
47800 #define CHIPREV_ID_5752_A0 0x6000
47801 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
47802 index 903466e..b285864 100644
47803 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
47804 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
47805 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
47806 }
47807
47808 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
47809 - bna_cb_ioceth_enable,
47810 - bna_cb_ioceth_disable,
47811 - bna_cb_ioceth_hbfail,
47812 - bna_cb_ioceth_reset
47813 + .enable_cbfn = bna_cb_ioceth_enable,
47814 + .disable_cbfn = bna_cb_ioceth_disable,
47815 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
47816 + .reset_cbfn = bna_cb_ioceth_reset
47817 };
47818
47819 static void bna_attr_init(struct bna_ioceth *ioceth)
47820 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47821 index 8cffcdf..aadf043 100644
47822 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47823 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47824 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
47825 */
47826 struct l2t_skb_cb {
47827 arp_failure_handler_func arp_failure_handler;
47828 -};
47829 +} __no_const;
47830
47831 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
47832
47833 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47834 index ccf3436..b720d77 100644
47835 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47836 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47837 @@ -2277,7 +2277,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
47838
47839 int i;
47840 struct adapter *ap = netdev2adap(dev);
47841 - static const unsigned int *reg_ranges;
47842 + const unsigned int *reg_ranges;
47843 int arr_size = 0, buf_size = 0;
47844
47845 if (is_t4(ap->params.chip)) {
47846 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
47847 index badff18..e15c4ec 100644
47848 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
47849 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
47850 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
47851 for (i=0; i<ETH_ALEN; i++) {
47852 tmp.addr[i] = dev->dev_addr[i];
47853 }
47854 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
47855 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
47856 break;
47857
47858 case DE4X5_SET_HWADDR: /* Set the hardware address */
47859 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
47860 spin_lock_irqsave(&lp->lock, flags);
47861 memcpy(&statbuf, &lp->pktStats, ioc->len);
47862 spin_unlock_irqrestore(&lp->lock, flags);
47863 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
47864 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
47865 return -EFAULT;
47866 break;
47867 }
47868 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
47869 index d48806b..41cd80f 100644
47870 --- a/drivers/net/ethernet/emulex/benet/be_main.c
47871 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
47872 @@ -537,7 +537,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
47873
47874 if (wrapped)
47875 newacc += 65536;
47876 - ACCESS_ONCE(*acc) = newacc;
47877 + ACCESS_ONCE_RW(*acc) = newacc;
47878 }
47879
47880 static void populate_erx_stats(struct be_adapter *adapter,
47881 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
47882 index 6d0c5d5..55be363 100644
47883 --- a/drivers/net/ethernet/faraday/ftgmac100.c
47884 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
47885 @@ -30,6 +30,8 @@
47886 #include <linux/netdevice.h>
47887 #include <linux/phy.h>
47888 #include <linux/platform_device.h>
47889 +#include <linux/interrupt.h>
47890 +#include <linux/irqreturn.h>
47891 #include <net/ip.h>
47892
47893 #include "ftgmac100.h"
47894 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
47895 index dce5f7b..2433466 100644
47896 --- a/drivers/net/ethernet/faraday/ftmac100.c
47897 +++ b/drivers/net/ethernet/faraday/ftmac100.c
47898 @@ -31,6 +31,8 @@
47899 #include <linux/module.h>
47900 #include <linux/netdevice.h>
47901 #include <linux/platform_device.h>
47902 +#include <linux/interrupt.h>
47903 +#include <linux/irqreturn.h>
47904
47905 #include "ftmac100.h"
47906
47907 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47908 index 6d1ec92..4d5d97d 100644
47909 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47910 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47911 @@ -407,7 +407,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
47912 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
47913
47914 /* Update the base adjustement value. */
47915 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
47916 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
47917 smp_mb(); /* Force the above update. */
47918 }
47919
47920 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
47921 index 5fd4b52..87aa34b 100644
47922 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
47923 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
47924 @@ -794,7 +794,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
47925 }
47926
47927 /* update the base incval used to calculate frequency adjustment */
47928 - ACCESS_ONCE(adapter->base_incval) = incval;
47929 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
47930 smp_mb();
47931
47932 /* need lock to prevent incorrect read while modifying cyclecounter */
47933 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
47934 index e3357bf..d4d5348 100644
47935 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
47936 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
47937 @@ -466,8 +466,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
47938 wmb();
47939
47940 /* we want to dirty this cache line once */
47941 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
47942 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
47943 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
47944 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
47945
47946 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
47947
47948 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
47949 index 2bbd01f..e8baa64 100644
47950 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
47951 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
47952 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
47953 struct __vxge_hw_fifo *fifo;
47954 struct vxge_hw_fifo_config *config;
47955 u32 txdl_size, txdl_per_memblock;
47956 - struct vxge_hw_mempool_cbs fifo_mp_callback;
47957 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
47958 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
47959 + };
47960 +
47961 struct __vxge_hw_virtualpath *vpath;
47962
47963 if ((vp == NULL) || (attr == NULL)) {
47964 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
47965 goto exit;
47966 }
47967
47968 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
47969 -
47970 fifo->mempool =
47971 __vxge_hw_mempool_create(vpath->hldev,
47972 fifo->config->memblock_size,
47973 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
47974 index 2bb48d5..d1a865d 100644
47975 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
47976 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
47977 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
47978 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
47979 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
47980 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
47981 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
47982 + pax_open_kernel();
47983 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
47984 + pax_close_kernel();
47985 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
47986 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
47987 max_tx_rings = QLCNIC_MAX_TX_RINGS;
47988 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
47989 index be7d7a6..a8983f8 100644
47990 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
47991 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
47992 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
47993 case QLCNIC_NON_PRIV_FUNC:
47994 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
47995 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
47996 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
47997 + pax_open_kernel();
47998 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
47999 + pax_close_kernel();
48000 break;
48001 case QLCNIC_PRIV_FUNC:
48002 ahw->op_mode = QLCNIC_PRIV_FUNC;
48003 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
48004 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48005 + pax_open_kernel();
48006 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48007 + pax_close_kernel();
48008 break;
48009 case QLCNIC_MGMT_FUNC:
48010 ahw->op_mode = QLCNIC_MGMT_FUNC;
48011 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48012 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48013 + pax_open_kernel();
48014 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48015 + pax_close_kernel();
48016 break;
48017 default:
48018 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
48019 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48020 index c9f57fb..208bdc1 100644
48021 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48022 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48023 @@ -1285,7 +1285,7 @@ flash_temp:
48024 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
48025 {
48026 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
48027 - static const struct qlcnic_dump_operations *fw_dump_ops;
48028 + const struct qlcnic_dump_operations *fw_dump_ops;
48029 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
48030 u32 entry_offset, dump, no_entries, buf_offset = 0;
48031 int i, k, ops_cnt, ops_index, dump_size = 0;
48032 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
48033 index 2e2cf80..ebc796d 100644
48034 --- a/drivers/net/ethernet/realtek/r8169.c
48035 +++ b/drivers/net/ethernet/realtek/r8169.c
48036 @@ -788,22 +788,22 @@ struct rtl8169_private {
48037 struct mdio_ops {
48038 void (*write)(struct rtl8169_private *, int, int);
48039 int (*read)(struct rtl8169_private *, int);
48040 - } mdio_ops;
48041 + } __no_const mdio_ops;
48042
48043 struct pll_power_ops {
48044 void (*down)(struct rtl8169_private *);
48045 void (*up)(struct rtl8169_private *);
48046 - } pll_power_ops;
48047 + } __no_const pll_power_ops;
48048
48049 struct jumbo_ops {
48050 void (*enable)(struct rtl8169_private *);
48051 void (*disable)(struct rtl8169_private *);
48052 - } jumbo_ops;
48053 + } __no_const jumbo_ops;
48054
48055 struct csi_ops {
48056 void (*write)(struct rtl8169_private *, int, int);
48057 u32 (*read)(struct rtl8169_private *, int);
48058 - } csi_ops;
48059 + } __no_const csi_ops;
48060
48061 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
48062 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
48063 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
48064 index 6b861e3..204ac86 100644
48065 --- a/drivers/net/ethernet/sfc/ptp.c
48066 +++ b/drivers/net/ethernet/sfc/ptp.c
48067 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
48068 ptp->start.dma_addr);
48069
48070 /* Clear flag that signals MC ready */
48071 - ACCESS_ONCE(*start) = 0;
48072 + ACCESS_ONCE_RW(*start) = 0;
48073 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
48074 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
48075 EFX_BUG_ON_PARANOID(rc);
48076 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48077 index 08c483b..2c4a553 100644
48078 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48079 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48080 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
48081
48082 writel(value, ioaddr + MMC_CNTRL);
48083
48084 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48085 - MMC_CNTRL, value);
48086 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48087 +// MMC_CNTRL, value);
48088 }
48089
48090 /* To mask all all interrupts.*/
48091 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
48092 index 384ca4f..dd7d4f9 100644
48093 --- a/drivers/net/hyperv/hyperv_net.h
48094 +++ b/drivers/net/hyperv/hyperv_net.h
48095 @@ -171,7 +171,7 @@ struct rndis_device {
48096 enum rndis_device_state state;
48097 bool link_state;
48098 bool link_change;
48099 - atomic_t new_req_id;
48100 + atomic_unchecked_t new_req_id;
48101
48102 spinlock_t request_lock;
48103 struct list_head req_list;
48104 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
48105 index ec0c40a..c9e42eb 100644
48106 --- a/drivers/net/hyperv/rndis_filter.c
48107 +++ b/drivers/net/hyperv/rndis_filter.c
48108 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
48109 * template
48110 */
48111 set = &rndis_msg->msg.set_req;
48112 - set->req_id = atomic_inc_return(&dev->new_req_id);
48113 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48114
48115 /* Add to the request list */
48116 spin_lock_irqsave(&dev->request_lock, flags);
48117 @@ -912,7 +912,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
48118
48119 /* Setup the rndis set */
48120 halt = &request->request_msg.msg.halt_req;
48121 - halt->req_id = atomic_inc_return(&dev->new_req_id);
48122 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48123
48124 /* Ignore return since this msg is optional. */
48125 rndis_filter_send_request(dev, request);
48126 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
48127 index 34f846b..4a0d5b1 100644
48128 --- a/drivers/net/ifb.c
48129 +++ b/drivers/net/ifb.c
48130 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
48131 return 0;
48132 }
48133
48134 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
48135 +static struct rtnl_link_ops ifb_link_ops = {
48136 .kind = "ifb",
48137 .priv_size = sizeof(struct ifb_private),
48138 .setup = ifb_setup,
48139 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
48140 index 612e073..a9f5eda 100644
48141 --- a/drivers/net/macvlan.c
48142 +++ b/drivers/net/macvlan.c
48143 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
48144 free_nskb:
48145 kfree_skb(nskb);
48146 err:
48147 - atomic_long_inc(&skb->dev->rx_dropped);
48148 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
48149 }
48150
48151 static void macvlan_flush_sources(struct macvlan_port *port,
48152 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
48153 int macvlan_link_register(struct rtnl_link_ops *ops)
48154 {
48155 /* common fields */
48156 - ops->priv_size = sizeof(struct macvlan_dev);
48157 - ops->validate = macvlan_validate;
48158 - ops->maxtype = IFLA_MACVLAN_MAX;
48159 - ops->policy = macvlan_policy;
48160 - ops->changelink = macvlan_changelink;
48161 - ops->get_size = macvlan_get_size;
48162 - ops->fill_info = macvlan_fill_info;
48163 + pax_open_kernel();
48164 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
48165 + *(void **)&ops->validate = macvlan_validate;
48166 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
48167 + *(const void **)&ops->policy = macvlan_policy;
48168 + *(void **)&ops->changelink = macvlan_changelink;
48169 + *(void **)&ops->get_size = macvlan_get_size;
48170 + *(void **)&ops->fill_info = macvlan_fill_info;
48171 + pax_close_kernel();
48172
48173 return rtnl_link_register(ops);
48174 };
48175 @@ -1545,7 +1547,7 @@ static int macvlan_device_event(struct notifier_block *unused,
48176 return NOTIFY_DONE;
48177 }
48178
48179 -static struct notifier_block macvlan_notifier_block __read_mostly = {
48180 +static struct notifier_block macvlan_notifier_block = {
48181 .notifier_call = macvlan_device_event,
48182 };
48183
48184 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
48185 index 4d050ee..012f6dd 100644
48186 --- a/drivers/net/macvtap.c
48187 +++ b/drivers/net/macvtap.c
48188 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
48189 dev->tx_queue_len = TUN_READQ_SIZE;
48190 }
48191
48192 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
48193 +static struct rtnl_link_ops macvtap_link_ops = {
48194 .kind = "macvtap",
48195 .setup = macvtap_setup,
48196 .newlink = macvtap_newlink,
48197 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
48198
48199 ret = 0;
48200 u = q->flags;
48201 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48202 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48203 put_user(u, &ifr->ifr_flags))
48204 ret = -EFAULT;
48205 macvtap_put_vlan(vlan);
48206 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
48207 return NOTIFY_DONE;
48208 }
48209
48210 -static struct notifier_block macvtap_notifier_block __read_mostly = {
48211 +static struct notifier_block macvtap_notifier_block = {
48212 .notifier_call = macvtap_device_event,
48213 };
48214
48215 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
48216 index 34924df..a747360 100644
48217 --- a/drivers/net/nlmon.c
48218 +++ b/drivers/net/nlmon.c
48219 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
48220 return 0;
48221 }
48222
48223 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
48224 +static struct rtnl_link_ops nlmon_link_ops = {
48225 .kind = "nlmon",
48226 .priv_size = sizeof(struct nlmon),
48227 .setup = nlmon_setup,
48228 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
48229 index 3fc91e8..6c36337 100644
48230 --- a/drivers/net/phy/phy_device.c
48231 +++ b/drivers/net/phy/phy_device.c
48232 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
48233 * zero on success.
48234 *
48235 */
48236 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48237 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
48238 struct phy_c45_device_ids *c45_ids) {
48239 int phy_reg;
48240 int i, reg_addr;
48241 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48242 * its return value is in turn returned.
48243 *
48244 */
48245 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48246 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
48247 bool is_c45, struct phy_c45_device_ids *c45_ids)
48248 {
48249 int phy_reg;
48250 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48251 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
48252 {
48253 struct phy_c45_device_ids c45_ids = {0};
48254 - u32 phy_id = 0;
48255 + int phy_id = 0;
48256 int r;
48257
48258 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
48259 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
48260 index af034db..1611c0b2 100644
48261 --- a/drivers/net/ppp/ppp_generic.c
48262 +++ b/drivers/net/ppp/ppp_generic.c
48263 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48264 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
48265 struct ppp_stats stats;
48266 struct ppp_comp_stats cstats;
48267 - char *vers;
48268
48269 switch (cmd) {
48270 case SIOCGPPPSTATS:
48271 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48272 break;
48273
48274 case SIOCGPPPVER:
48275 - vers = PPP_VERSION;
48276 - if (copy_to_user(addr, vers, strlen(vers) + 1))
48277 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
48278 break;
48279 err = 0;
48280 break;
48281 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
48282 index 079f7ad..b2a2bfa7 100644
48283 --- a/drivers/net/slip/slhc.c
48284 +++ b/drivers/net/slip/slhc.c
48285 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
48286 register struct tcphdr *thp;
48287 register struct iphdr *ip;
48288 register struct cstate *cs;
48289 - int len, hdrlen;
48290 + long len, hdrlen;
48291 unsigned char *cp = icp;
48292
48293 /* We've got a compressed packet; read the change byte */
48294 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
48295 index 2c087ef..4859007 100644
48296 --- a/drivers/net/team/team.c
48297 +++ b/drivers/net/team/team.c
48298 @@ -2103,7 +2103,7 @@ static unsigned int team_get_num_rx_queues(void)
48299 return TEAM_DEFAULT_NUM_RX_QUEUES;
48300 }
48301
48302 -static struct rtnl_link_ops team_link_ops __read_mostly = {
48303 +static struct rtnl_link_ops team_link_ops = {
48304 .kind = DRV_NAME,
48305 .priv_size = sizeof(struct team),
48306 .setup = team_setup,
48307 @@ -2893,7 +2893,7 @@ static int team_device_event(struct notifier_block *unused,
48308 return NOTIFY_DONE;
48309 }
48310
48311 -static struct notifier_block team_notifier_block __read_mostly = {
48312 +static struct notifier_block team_notifier_block = {
48313 .notifier_call = team_device_event,
48314 };
48315
48316 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
48317 index 10f9e40..3515e7e 100644
48318 --- a/drivers/net/tun.c
48319 +++ b/drivers/net/tun.c
48320 @@ -1425,7 +1425,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
48321 return -EINVAL;
48322 }
48323
48324 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
48325 +static struct rtnl_link_ops tun_link_ops = {
48326 .kind = DRV_NAME,
48327 .priv_size = sizeof(struct tun_struct),
48328 .setup = tun_setup,
48329 @@ -1827,7 +1827,7 @@ unlock:
48330 }
48331
48332 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48333 - unsigned long arg, int ifreq_len)
48334 + unsigned long arg, size_t ifreq_len)
48335 {
48336 struct tun_file *tfile = file->private_data;
48337 struct tun_struct *tun;
48338 @@ -1841,6 +1841,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48339 int le;
48340 int ret;
48341
48342 + if (ifreq_len > sizeof ifr)
48343 + return -EFAULT;
48344 +
48345 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
48346 if (copy_from_user(&ifr, argp, ifreq_len))
48347 return -EFAULT;
48348 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
48349 index 9c5aa92..8cd0405 100644
48350 --- a/drivers/net/usb/hso.c
48351 +++ b/drivers/net/usb/hso.c
48352 @@ -71,7 +71,7 @@
48353 #include <asm/byteorder.h>
48354 #include <linux/serial_core.h>
48355 #include <linux/serial.h>
48356 -
48357 +#include <asm/local.h>
48358
48359 #define MOD_AUTHOR "Option Wireless"
48360 #define MOD_DESCRIPTION "USB High Speed Option driver"
48361 @@ -1178,7 +1178,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
48362 struct urb *urb;
48363
48364 urb = serial->rx_urb[0];
48365 - if (serial->port.count > 0) {
48366 + if (atomic_read(&serial->port.count) > 0) {
48367 count = put_rxbuf_data(urb, serial);
48368 if (count == -1)
48369 return;
48370 @@ -1216,7 +1216,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
48371 DUMP1(urb->transfer_buffer, urb->actual_length);
48372
48373 /* Anyone listening? */
48374 - if (serial->port.count == 0)
48375 + if (atomic_read(&serial->port.count) == 0)
48376 return;
48377
48378 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
48379 @@ -1278,8 +1278,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48380 tty_port_tty_set(&serial->port, tty);
48381
48382 /* check for port already opened, if not set the termios */
48383 - serial->port.count++;
48384 - if (serial->port.count == 1) {
48385 + if (atomic_inc_return(&serial->port.count) == 1) {
48386 serial->rx_state = RX_IDLE;
48387 /* Force default termio settings */
48388 _hso_serial_set_termios(tty, NULL);
48389 @@ -1289,7 +1288,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48390 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
48391 if (result) {
48392 hso_stop_serial_device(serial->parent);
48393 - serial->port.count--;
48394 + atomic_dec(&serial->port.count);
48395 kref_put(&serial->parent->ref, hso_serial_ref_free);
48396 }
48397 } else {
48398 @@ -1326,10 +1325,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
48399
48400 /* reset the rts and dtr */
48401 /* do the actual close */
48402 - serial->port.count--;
48403 + atomic_dec(&serial->port.count);
48404
48405 - if (serial->port.count <= 0) {
48406 - serial->port.count = 0;
48407 + if (atomic_read(&serial->port.count) <= 0) {
48408 + atomic_set(&serial->port.count, 0);
48409 tty_port_tty_set(&serial->port, NULL);
48410 if (!usb_gone)
48411 hso_stop_serial_device(serial->parent);
48412 @@ -1404,7 +1403,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
48413
48414 /* the actual setup */
48415 spin_lock_irqsave(&serial->serial_lock, flags);
48416 - if (serial->port.count)
48417 + if (atomic_read(&serial->port.count))
48418 _hso_serial_set_termios(tty, old);
48419 else
48420 tty->termios = *old;
48421 @@ -1873,7 +1872,7 @@ static void intr_callback(struct urb *urb)
48422 D1("Pending read interrupt on port %d\n", i);
48423 spin_lock(&serial->serial_lock);
48424 if (serial->rx_state == RX_IDLE &&
48425 - serial->port.count > 0) {
48426 + atomic_read(&serial->port.count) > 0) {
48427 /* Setup and send a ctrl req read on
48428 * port i */
48429 if (!serial->rx_urb_filled[0]) {
48430 @@ -3046,7 +3045,7 @@ static int hso_resume(struct usb_interface *iface)
48431 /* Start all serial ports */
48432 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
48433 if (serial_table[i] && (serial_table[i]->interface == iface)) {
48434 - if (dev2ser(serial_table[i])->port.count) {
48435 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
48436 result =
48437 hso_start_serial_device(serial_table[i], GFP_NOIO);
48438 hso_kick_transmit(dev2ser(serial_table[i]));
48439 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
48440 index bf405f1..fd847ee 100644
48441 --- a/drivers/net/usb/r8152.c
48442 +++ b/drivers/net/usb/r8152.c
48443 @@ -571,7 +571,7 @@ struct r8152 {
48444 void (*unload)(struct r8152 *);
48445 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
48446 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
48447 - } rtl_ops;
48448 + } __no_const rtl_ops;
48449
48450 int intr_interval;
48451 u32 saved_wolopts;
48452 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
48453 index a2515887..6d13233 100644
48454 --- a/drivers/net/usb/sierra_net.c
48455 +++ b/drivers/net/usb/sierra_net.c
48456 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
48457 /* atomic counter partially included in MAC address to make sure 2 devices
48458 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
48459 */
48460 -static atomic_t iface_counter = ATOMIC_INIT(0);
48461 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
48462
48463 /*
48464 * SYNC Timer Delay definition used to set the expiry time
48465 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
48466 dev->net->netdev_ops = &sierra_net_device_ops;
48467
48468 /* change MAC addr to include, ifacenum, and to be unique */
48469 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
48470 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
48471 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
48472
48473 /* we will have to manufacture ethernet headers, prepare template */
48474 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
48475 index 059fdf1..7543217 100644
48476 --- a/drivers/net/virtio_net.c
48477 +++ b/drivers/net/virtio_net.c
48478 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
48479 #define RECEIVE_AVG_WEIGHT 64
48480
48481 /* Minimum alignment for mergeable packet buffers. */
48482 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
48483 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
48484
48485 #define VIRTNET_DRIVER_VERSION "1.0.0"
48486
48487 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
48488 index a8c755d..a988b71 100644
48489 --- a/drivers/net/vxlan.c
48490 +++ b/drivers/net/vxlan.c
48491 @@ -2702,7 +2702,7 @@ nla_put_failure:
48492 return -EMSGSIZE;
48493 }
48494
48495 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
48496 +static struct rtnl_link_ops vxlan_link_ops = {
48497 .kind = "vxlan",
48498 .maxtype = IFLA_VXLAN_MAX,
48499 .policy = vxlan_policy,
48500 @@ -2749,7 +2749,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
48501 return NOTIFY_DONE;
48502 }
48503
48504 -static struct notifier_block vxlan_notifier_block __read_mostly = {
48505 +static struct notifier_block vxlan_notifier_block = {
48506 .notifier_call = vxlan_lowerdev_event,
48507 };
48508
48509 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
48510 index 5920c99..ff2e4a5 100644
48511 --- a/drivers/net/wan/lmc/lmc_media.c
48512 +++ b/drivers/net/wan/lmc/lmc_media.c
48513 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
48514 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
48515
48516 lmc_media_t lmc_ds3_media = {
48517 - lmc_ds3_init, /* special media init stuff */
48518 - lmc_ds3_default, /* reset to default state */
48519 - lmc_ds3_set_status, /* reset status to state provided */
48520 - lmc_dummy_set_1, /* set clock source */
48521 - lmc_dummy_set2_1, /* set line speed */
48522 - lmc_ds3_set_100ft, /* set cable length */
48523 - lmc_ds3_set_scram, /* set scrambler */
48524 - lmc_ds3_get_link_status, /* get link status */
48525 - lmc_dummy_set_1, /* set link status */
48526 - lmc_ds3_set_crc_length, /* set CRC length */
48527 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48528 - lmc_ds3_watchdog
48529 + .init = lmc_ds3_init, /* special media init stuff */
48530 + .defaults = lmc_ds3_default, /* reset to default state */
48531 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
48532 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
48533 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48534 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
48535 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
48536 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
48537 + .set_link_status = lmc_dummy_set_1, /* set link status */
48538 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
48539 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48540 + .watchdog = lmc_ds3_watchdog
48541 };
48542
48543 lmc_media_t lmc_hssi_media = {
48544 - lmc_hssi_init, /* special media init stuff */
48545 - lmc_hssi_default, /* reset to default state */
48546 - lmc_hssi_set_status, /* reset status to state provided */
48547 - lmc_hssi_set_clock, /* set clock source */
48548 - lmc_dummy_set2_1, /* set line speed */
48549 - lmc_dummy_set_1, /* set cable length */
48550 - lmc_dummy_set_1, /* set scrambler */
48551 - lmc_hssi_get_link_status, /* get link status */
48552 - lmc_hssi_set_link_status, /* set link status */
48553 - lmc_hssi_set_crc_length, /* set CRC length */
48554 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48555 - lmc_hssi_watchdog
48556 + .init = lmc_hssi_init, /* special media init stuff */
48557 + .defaults = lmc_hssi_default, /* reset to default state */
48558 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
48559 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
48560 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48561 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48562 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48563 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
48564 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
48565 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
48566 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48567 + .watchdog = lmc_hssi_watchdog
48568 };
48569
48570 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
48571 - lmc_ssi_default, /* reset to default state */
48572 - lmc_ssi_set_status, /* reset status to state provided */
48573 - lmc_ssi_set_clock, /* set clock source */
48574 - lmc_ssi_set_speed, /* set line speed */
48575 - lmc_dummy_set_1, /* set cable length */
48576 - lmc_dummy_set_1, /* set scrambler */
48577 - lmc_ssi_get_link_status, /* get link status */
48578 - lmc_ssi_set_link_status, /* set link status */
48579 - lmc_ssi_set_crc_length, /* set CRC length */
48580 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48581 - lmc_ssi_watchdog
48582 +lmc_media_t lmc_ssi_media = {
48583 + .init = lmc_ssi_init, /* special media init stuff */
48584 + .defaults = lmc_ssi_default, /* reset to default state */
48585 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
48586 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
48587 + .set_speed = lmc_ssi_set_speed, /* set line speed */
48588 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48589 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48590 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
48591 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
48592 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
48593 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48594 + .watchdog = lmc_ssi_watchdog
48595 };
48596
48597 lmc_media_t lmc_t1_media = {
48598 - lmc_t1_init, /* special media init stuff */
48599 - lmc_t1_default, /* reset to default state */
48600 - lmc_t1_set_status, /* reset status to state provided */
48601 - lmc_t1_set_clock, /* set clock source */
48602 - lmc_dummy_set2_1, /* set line speed */
48603 - lmc_dummy_set_1, /* set cable length */
48604 - lmc_dummy_set_1, /* set scrambler */
48605 - lmc_t1_get_link_status, /* get link status */
48606 - lmc_dummy_set_1, /* set link status */
48607 - lmc_t1_set_crc_length, /* set CRC length */
48608 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48609 - lmc_t1_watchdog
48610 + .init = lmc_t1_init, /* special media init stuff */
48611 + .defaults = lmc_t1_default, /* reset to default state */
48612 + .set_status = lmc_t1_set_status, /* reset status to state provided */
48613 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
48614 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48615 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48616 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48617 + .get_link_status = lmc_t1_get_link_status, /* get link status */
48618 + .set_link_status = lmc_dummy_set_1, /* set link status */
48619 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
48620 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48621 + .watchdog = lmc_t1_watchdog
48622 };
48623
48624 static void
48625 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
48626 index feacc3b..5bac0de 100644
48627 --- a/drivers/net/wan/z85230.c
48628 +++ b/drivers/net/wan/z85230.c
48629 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
48630
48631 struct z8530_irqhandler z8530_sync =
48632 {
48633 - z8530_rx,
48634 - z8530_tx,
48635 - z8530_status
48636 + .rx = z8530_rx,
48637 + .tx = z8530_tx,
48638 + .status = z8530_status
48639 };
48640
48641 EXPORT_SYMBOL(z8530_sync);
48642 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
48643 }
48644
48645 static struct z8530_irqhandler z8530_dma_sync = {
48646 - z8530_dma_rx,
48647 - z8530_dma_tx,
48648 - z8530_dma_status
48649 + .rx = z8530_dma_rx,
48650 + .tx = z8530_dma_tx,
48651 + .status = z8530_dma_status
48652 };
48653
48654 static struct z8530_irqhandler z8530_txdma_sync = {
48655 - z8530_rx,
48656 - z8530_dma_tx,
48657 - z8530_dma_status
48658 + .rx = z8530_rx,
48659 + .tx = z8530_dma_tx,
48660 + .status = z8530_dma_status
48661 };
48662
48663 /**
48664 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
48665
48666 struct z8530_irqhandler z8530_nop=
48667 {
48668 - z8530_rx_clear,
48669 - z8530_tx_clear,
48670 - z8530_status_clear
48671 + .rx = z8530_rx_clear,
48672 + .tx = z8530_tx_clear,
48673 + .status = z8530_status_clear
48674 };
48675
48676
48677 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
48678 index 0b60295..b8bfa5b 100644
48679 --- a/drivers/net/wimax/i2400m/rx.c
48680 +++ b/drivers/net/wimax/i2400m/rx.c
48681 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
48682 if (i2400m->rx_roq == NULL)
48683 goto error_roq_alloc;
48684
48685 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
48686 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
48687 GFP_KERNEL);
48688 if (rd == NULL) {
48689 result = -ENOMEM;
48690 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
48691 index e71a2ce..2268d61 100644
48692 --- a/drivers/net/wireless/airo.c
48693 +++ b/drivers/net/wireless/airo.c
48694 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
48695 struct airo_info *ai = dev->ml_priv;
48696 int ridcode;
48697 int enabled;
48698 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48699 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48700 unsigned char *iobuf;
48701
48702 /* Only super-user can write RIDs */
48703 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
48704 index da92bfa..5a9001a 100644
48705 --- a/drivers/net/wireless/at76c50x-usb.c
48706 +++ b/drivers/net/wireless/at76c50x-usb.c
48707 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
48708 }
48709
48710 /* Convert timeout from the DFU status to jiffies */
48711 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
48712 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
48713 {
48714 return msecs_to_jiffies((s->poll_timeout[2] << 16)
48715 | (s->poll_timeout[1] << 8)
48716 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
48717 index f1946a6..cd367fb 100644
48718 --- a/drivers/net/wireless/ath/ath10k/htc.c
48719 +++ b/drivers/net/wireless/ath/ath10k/htc.c
48720 @@ -851,7 +851,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
48721 /* registered target arrival callback from the HIF layer */
48722 int ath10k_htc_init(struct ath10k *ar)
48723 {
48724 - struct ath10k_hif_cb htc_callbacks;
48725 + static struct ath10k_hif_cb htc_callbacks = {
48726 + .rx_completion = ath10k_htc_rx_completion_handler,
48727 + .tx_completion = ath10k_htc_tx_completion_handler,
48728 + };
48729 struct ath10k_htc_ep *ep = NULL;
48730 struct ath10k_htc *htc = &ar->htc;
48731
48732 @@ -860,8 +863,6 @@ int ath10k_htc_init(struct ath10k *ar)
48733 ath10k_htc_reset_endpoint_states(htc);
48734
48735 /* setup HIF layer callbacks */
48736 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
48737 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
48738 htc->ar = ar;
48739
48740 /* Get HIF default pipe for HTC message exchange */
48741 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
48742 index 527179c..a890150 100644
48743 --- a/drivers/net/wireless/ath/ath10k/htc.h
48744 +++ b/drivers/net/wireless/ath/ath10k/htc.h
48745 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
48746
48747 struct ath10k_htc_ops {
48748 void (*target_send_suspend_complete)(struct ath10k *ar);
48749 -};
48750 +} __no_const;
48751
48752 struct ath10k_htc_ep_ops {
48753 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
48754 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
48755 void (*ep_tx_credits)(struct ath10k *);
48756 -};
48757 +} __no_const;
48758
48759 /* service connection information */
48760 struct ath10k_htc_svc_conn_req {
48761 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48762 index f816909..e56cd8b 100644
48763 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48764 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48765 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48766 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
48767 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
48768
48769 - ACCESS_ONCE(ads->ds_link) = i->link;
48770 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
48771 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
48772 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
48773
48774 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
48775 ctl6 = SM(i->keytype, AR_EncrType);
48776 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48777
48778 if ((i->is_first || i->is_last) &&
48779 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
48780 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
48781 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
48782 | set11nTries(i->rates, 1)
48783 | set11nTries(i->rates, 2)
48784 | set11nTries(i->rates, 3)
48785 | (i->dur_update ? AR_DurUpdateEna : 0)
48786 | SM(0, AR_BurstDur);
48787
48788 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
48789 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
48790 | set11nRate(i->rates, 1)
48791 | set11nRate(i->rates, 2)
48792 | set11nRate(i->rates, 3);
48793 } else {
48794 - ACCESS_ONCE(ads->ds_ctl2) = 0;
48795 - ACCESS_ONCE(ads->ds_ctl3) = 0;
48796 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
48797 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
48798 }
48799
48800 if (!i->is_first) {
48801 - ACCESS_ONCE(ads->ds_ctl0) = 0;
48802 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48803 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48804 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
48805 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48806 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48807 return;
48808 }
48809
48810 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48811 break;
48812 }
48813
48814 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48815 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48816 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
48817 | SM(i->txpower[0], AR_XmitPower0)
48818 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
48819 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48820 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
48821 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
48822
48823 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48824 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48825 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48826 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48827
48828 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
48829 return;
48830
48831 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
48832 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
48833 | set11nPktDurRTSCTS(i->rates, 1);
48834
48835 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
48836 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
48837 | set11nPktDurRTSCTS(i->rates, 3);
48838
48839 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
48840 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
48841 | set11nRateFlags(i->rates, 1)
48842 | set11nRateFlags(i->rates, 2)
48843 | set11nRateFlags(i->rates, 3)
48844 | SM(i->rtscts_rate, AR_RTSCTSRate);
48845
48846 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
48847 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
48848 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
48849 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
48850 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
48851 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
48852 }
48853
48854 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
48855 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48856 index da84b70..83e4978 100644
48857 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48858 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48859 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48860 (i->qcu << AR_TxQcuNum_S) | desc_len;
48861
48862 checksum += val;
48863 - ACCESS_ONCE(ads->info) = val;
48864 + ACCESS_ONCE_RW(ads->info) = val;
48865
48866 checksum += i->link;
48867 - ACCESS_ONCE(ads->link) = i->link;
48868 + ACCESS_ONCE_RW(ads->link) = i->link;
48869
48870 checksum += i->buf_addr[0];
48871 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
48872 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
48873 checksum += i->buf_addr[1];
48874 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
48875 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
48876 checksum += i->buf_addr[2];
48877 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
48878 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
48879 checksum += i->buf_addr[3];
48880 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
48881 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
48882
48883 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
48884 - ACCESS_ONCE(ads->ctl3) = val;
48885 + ACCESS_ONCE_RW(ads->ctl3) = val;
48886 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
48887 - ACCESS_ONCE(ads->ctl5) = val;
48888 + ACCESS_ONCE_RW(ads->ctl5) = val;
48889 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
48890 - ACCESS_ONCE(ads->ctl7) = val;
48891 + ACCESS_ONCE_RW(ads->ctl7) = val;
48892 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
48893 - ACCESS_ONCE(ads->ctl9) = val;
48894 + ACCESS_ONCE_RW(ads->ctl9) = val;
48895
48896 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
48897 - ACCESS_ONCE(ads->ctl10) = checksum;
48898 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
48899
48900 if (i->is_first || i->is_last) {
48901 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
48902 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
48903 | set11nTries(i->rates, 1)
48904 | set11nTries(i->rates, 2)
48905 | set11nTries(i->rates, 3)
48906 | (i->dur_update ? AR_DurUpdateEna : 0)
48907 | SM(0, AR_BurstDur);
48908
48909 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
48910 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
48911 | set11nRate(i->rates, 1)
48912 | set11nRate(i->rates, 2)
48913 | set11nRate(i->rates, 3);
48914 } else {
48915 - ACCESS_ONCE(ads->ctl13) = 0;
48916 - ACCESS_ONCE(ads->ctl14) = 0;
48917 + ACCESS_ONCE_RW(ads->ctl13) = 0;
48918 + ACCESS_ONCE_RW(ads->ctl14) = 0;
48919 }
48920
48921 ads->ctl20 = 0;
48922 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48923
48924 ctl17 = SM(i->keytype, AR_EncrType);
48925 if (!i->is_first) {
48926 - ACCESS_ONCE(ads->ctl11) = 0;
48927 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
48928 - ACCESS_ONCE(ads->ctl15) = 0;
48929 - ACCESS_ONCE(ads->ctl16) = 0;
48930 - ACCESS_ONCE(ads->ctl17) = ctl17;
48931 - ACCESS_ONCE(ads->ctl18) = 0;
48932 - ACCESS_ONCE(ads->ctl19) = 0;
48933 + ACCESS_ONCE_RW(ads->ctl11) = 0;
48934 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
48935 + ACCESS_ONCE_RW(ads->ctl15) = 0;
48936 + ACCESS_ONCE_RW(ads->ctl16) = 0;
48937 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
48938 + ACCESS_ONCE_RW(ads->ctl18) = 0;
48939 + ACCESS_ONCE_RW(ads->ctl19) = 0;
48940 return;
48941 }
48942
48943 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
48944 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
48945 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
48946 | SM(i->txpower[0], AR_XmitPower0)
48947 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
48948 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48949 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
48950 ctl12 |= SM(val, AR_PAPRDChainMask);
48951
48952 - ACCESS_ONCE(ads->ctl12) = ctl12;
48953 - ACCESS_ONCE(ads->ctl17) = ctl17;
48954 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
48955 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
48956
48957 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
48958 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
48959 | set11nPktDurRTSCTS(i->rates, 1);
48960
48961 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
48962 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
48963 | set11nPktDurRTSCTS(i->rates, 3);
48964
48965 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
48966 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
48967 | set11nRateFlags(i->rates, 1)
48968 | set11nRateFlags(i->rates, 2)
48969 | set11nRateFlags(i->rates, 3)
48970 | SM(i->rtscts_rate, AR_RTSCTSRate);
48971
48972 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
48973 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
48974
48975 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
48976 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
48977 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
48978 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
48979 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
48980 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
48981 }
48982
48983 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
48984 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
48985 index 1cbd335..27dfb40 100644
48986 --- a/drivers/net/wireless/ath/ath9k/hw.h
48987 +++ b/drivers/net/wireless/ath/ath9k/hw.h
48988 @@ -640,7 +640,7 @@ struct ath_hw_private_ops {
48989
48990 /* ANI */
48991 void (*ani_cache_ini_regs)(struct ath_hw *ah);
48992 -};
48993 +} __no_const;
48994
48995 /**
48996 * struct ath_spec_scan - parameters for Atheros spectral scan
48997 @@ -716,7 +716,7 @@ struct ath_hw_ops {
48998 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
48999 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
49000 #endif
49001 -};
49002 +} __no_const;
49003
49004 struct ath_nf_limits {
49005 s16 max;
49006 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
49007 index 62b0bf4..4ae094c 100644
49008 --- a/drivers/net/wireless/ath/ath9k/main.c
49009 +++ b/drivers/net/wireless/ath/ath9k/main.c
49010 @@ -2546,16 +2546,18 @@ void ath9k_fill_chanctx_ops(void)
49011 if (!ath9k_is_chanctx_enabled())
49012 return;
49013
49014 - ath9k_ops.hw_scan = ath9k_hw_scan;
49015 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49016 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49017 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49018 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
49019 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49020 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
49021 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49022 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49023 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49024 + pax_open_kernel();
49025 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
49026 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49027 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49028 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49029 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
49030 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49031 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
49032 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49033 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49034 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49035 + pax_close_kernel();
49036 }
49037
49038 #endif
49039 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
49040 index 058a9f2..d5cb1ba 100644
49041 --- a/drivers/net/wireless/b43/phy_lp.c
49042 +++ b/drivers/net/wireless/b43/phy_lp.c
49043 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
49044 {
49045 struct ssb_bus *bus = dev->dev->sdev->bus;
49046
49047 - static const struct b206x_channel *chandata = NULL;
49048 + const struct b206x_channel *chandata = NULL;
49049 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
49050 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
49051 u16 old_comm15, scale;
49052 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
49053 index dc1d20c..f7a4f06 100644
49054 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
49055 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
49056 @@ -3633,7 +3633,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
49057 */
49058 if (il3945_mod_params.disable_hw_scan) {
49059 D_INFO("Disabling hw_scan\n");
49060 - il3945_mac_ops.hw_scan = NULL;
49061 + pax_open_kernel();
49062 + *(void **)&il3945_mac_ops.hw_scan = NULL;
49063 + pax_close_kernel();
49064 }
49065
49066 D_INFO("*** LOAD DRIVER ***\n");
49067 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49068 index 0ffb6ff..c0b7f0e 100644
49069 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49070 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49071 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
49072 {
49073 struct iwl_priv *priv = file->private_data;
49074 char buf[64];
49075 - int buf_size;
49076 + size_t buf_size;
49077 u32 offset, len;
49078
49079 memset(buf, 0, sizeof(buf));
49080 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
49081 struct iwl_priv *priv = file->private_data;
49082
49083 char buf[8];
49084 - int buf_size;
49085 + size_t buf_size;
49086 u32 reset_flag;
49087
49088 memset(buf, 0, sizeof(buf));
49089 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
49090 {
49091 struct iwl_priv *priv = file->private_data;
49092 char buf[8];
49093 - int buf_size;
49094 + size_t buf_size;
49095 int ht40;
49096
49097 memset(buf, 0, sizeof(buf));
49098 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
49099 {
49100 struct iwl_priv *priv = file->private_data;
49101 char buf[8];
49102 - int buf_size;
49103 + size_t buf_size;
49104 int value;
49105
49106 memset(buf, 0, sizeof(buf));
49107 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
49108 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
49109 DEBUGFS_READ_FILE_OPS(current_sleep_command);
49110
49111 -static const char *fmt_value = " %-30s %10u\n";
49112 -static const char *fmt_hex = " %-30s 0x%02X\n";
49113 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
49114 -static const char *fmt_header =
49115 +static const char fmt_value[] = " %-30s %10u\n";
49116 +static const char fmt_hex[] = " %-30s 0x%02X\n";
49117 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
49118 +static const char fmt_header[] =
49119 "%-32s current cumulative delta max\n";
49120
49121 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
49122 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
49123 {
49124 struct iwl_priv *priv = file->private_data;
49125 char buf[8];
49126 - int buf_size;
49127 + size_t buf_size;
49128 int clear;
49129
49130 memset(buf, 0, sizeof(buf));
49131 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
49132 {
49133 struct iwl_priv *priv = file->private_data;
49134 char buf[8];
49135 - int buf_size;
49136 + size_t buf_size;
49137 int trace;
49138
49139 memset(buf, 0, sizeof(buf));
49140 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
49141 {
49142 struct iwl_priv *priv = file->private_data;
49143 char buf[8];
49144 - int buf_size;
49145 + size_t buf_size;
49146 int missed;
49147
49148 memset(buf, 0, sizeof(buf));
49149 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
49150
49151 struct iwl_priv *priv = file->private_data;
49152 char buf[8];
49153 - int buf_size;
49154 + size_t buf_size;
49155 int plcp;
49156
49157 memset(buf, 0, sizeof(buf));
49158 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
49159
49160 struct iwl_priv *priv = file->private_data;
49161 char buf[8];
49162 - int buf_size;
49163 + size_t buf_size;
49164 int flush;
49165
49166 memset(buf, 0, sizeof(buf));
49167 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
49168
49169 struct iwl_priv *priv = file->private_data;
49170 char buf[8];
49171 - int buf_size;
49172 + size_t buf_size;
49173 int rts;
49174
49175 if (!priv->cfg->ht_params)
49176 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
49177 {
49178 struct iwl_priv *priv = file->private_data;
49179 char buf[8];
49180 - int buf_size;
49181 + size_t buf_size;
49182
49183 memset(buf, 0, sizeof(buf));
49184 buf_size = min(count, sizeof(buf) - 1);
49185 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
49186 struct iwl_priv *priv = file->private_data;
49187 u32 event_log_flag;
49188 char buf[8];
49189 - int buf_size;
49190 + size_t buf_size;
49191
49192 /* check that the interface is up */
49193 if (!iwl_is_ready(priv))
49194 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
49195 struct iwl_priv *priv = file->private_data;
49196 char buf[8];
49197 u32 calib_disabled;
49198 - int buf_size;
49199 + size_t buf_size;
49200
49201 memset(buf, 0, sizeof(buf));
49202 buf_size = min(count, sizeof(buf) - 1);
49203 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
49204 index 523fe0c..0d9473b 100644
49205 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
49206 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
49207 @@ -1781,7 +1781,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
49208 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
49209
49210 char buf[8];
49211 - int buf_size;
49212 + size_t buf_size;
49213 u32 reset_flag;
49214
49215 memset(buf, 0, sizeof(buf));
49216 @@ -1802,7 +1802,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
49217 {
49218 struct iwl_trans *trans = file->private_data;
49219 char buf[8];
49220 - int buf_size;
49221 + size_t buf_size;
49222 int csr;
49223
49224 memset(buf, 0, sizeof(buf));
49225 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
49226 index ef58a88..fafa731 100644
49227 --- a/drivers/net/wireless/mac80211_hwsim.c
49228 +++ b/drivers/net/wireless/mac80211_hwsim.c
49229 @@ -3066,20 +3066,20 @@ static int __init init_mac80211_hwsim(void)
49230 if (channels < 1)
49231 return -EINVAL;
49232
49233 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
49234 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49235 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49236 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49237 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49238 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49239 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49240 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49241 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49242 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49243 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
49244 - mac80211_hwsim_assign_vif_chanctx;
49245 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
49246 - mac80211_hwsim_unassign_vif_chanctx;
49247 + pax_open_kernel();
49248 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
49249 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49250 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49251 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49252 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49253 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49254 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49255 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49256 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49257 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49258 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
49259 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
49260 + pax_close_kernel();
49261
49262 spin_lock_init(&hwsim_radio_lock);
49263 INIT_LIST_HEAD(&hwsim_radios);
49264 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
49265 index 1a4facd..a2ecbbd 100644
49266 --- a/drivers/net/wireless/rndis_wlan.c
49267 +++ b/drivers/net/wireless/rndis_wlan.c
49268 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
49269
49270 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
49271
49272 - if (rts_threshold < 0 || rts_threshold > 2347)
49273 + if (rts_threshold > 2347)
49274 rts_threshold = 2347;
49275
49276 tmp = cpu_to_le32(rts_threshold);
49277 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
49278 index 9bb398b..b0cc047 100644
49279 --- a/drivers/net/wireless/rt2x00/rt2x00.h
49280 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
49281 @@ -375,7 +375,7 @@ struct rt2x00_intf {
49282 * for hardware which doesn't support hardware
49283 * sequence counting.
49284 */
49285 - atomic_t seqno;
49286 + atomic_unchecked_t seqno;
49287 };
49288
49289 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
49290 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
49291 index 66ff364..3ce34f7 100644
49292 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
49293 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
49294 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
49295 * sequence counter given by mac80211.
49296 */
49297 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
49298 - seqno = atomic_add_return(0x10, &intf->seqno);
49299 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
49300 else
49301 - seqno = atomic_read(&intf->seqno);
49302 + seqno = atomic_read_unchecked(&intf->seqno);
49303
49304 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
49305 hdr->seq_ctrl |= cpu_to_le16(seqno);
49306 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
49307 index b661f896..ddf7d2b 100644
49308 --- a/drivers/net/wireless/ti/wl1251/sdio.c
49309 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
49310 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
49311
49312 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
49313
49314 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49315 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49316 + pax_open_kernel();
49317 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49318 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49319 + pax_close_kernel();
49320
49321 wl1251_info("using dedicated interrupt line");
49322 } else {
49323 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49324 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49325 + pax_open_kernel();
49326 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49327 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49328 + pax_close_kernel();
49329
49330 wl1251_info("using SDIO interrupt");
49331 }
49332 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
49333 index d6d0d6d..60c23a0 100644
49334 --- a/drivers/net/wireless/ti/wl12xx/main.c
49335 +++ b/drivers/net/wireless/ti/wl12xx/main.c
49336 @@ -656,7 +656,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49337 sizeof(wl->conf.mem));
49338
49339 /* read data preparation is only needed by wl127x */
49340 - wl->ops->prepare_read = wl127x_prepare_read;
49341 + pax_open_kernel();
49342 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49343 + pax_close_kernel();
49344
49345 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49346 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49347 @@ -681,7 +683,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49348 sizeof(wl->conf.mem));
49349
49350 /* read data preparation is only needed by wl127x */
49351 - wl->ops->prepare_read = wl127x_prepare_read;
49352 + pax_open_kernel();
49353 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49354 + pax_close_kernel();
49355
49356 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49357 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49358 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
49359 index 8e56261..9140678 100644
49360 --- a/drivers/net/wireless/ti/wl18xx/main.c
49361 +++ b/drivers/net/wireless/ti/wl18xx/main.c
49362 @@ -1916,8 +1916,10 @@ static int wl18xx_setup(struct wl1271 *wl)
49363 }
49364
49365 if (!checksum_param) {
49366 - wl18xx_ops.set_rx_csum = NULL;
49367 - wl18xx_ops.init_vif = NULL;
49368 + pax_open_kernel();
49369 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
49370 + *(void **)&wl18xx_ops.init_vif = NULL;
49371 + pax_close_kernel();
49372 }
49373
49374 /* Enable 11a Band only if we have 5G antennas */
49375 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
49376 index a912dc0..a8225ba 100644
49377 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
49378 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
49379 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
49380 {
49381 struct zd_usb *usb = urb->context;
49382 struct zd_usb_interrupt *intr = &usb->intr;
49383 - int len;
49384 + unsigned int len;
49385 u16 int_num;
49386
49387 ZD_ASSERT(in_interrupt());
49388 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
49389 index ce2e2cf..f81e500 100644
49390 --- a/drivers/nfc/nfcwilink.c
49391 +++ b/drivers/nfc/nfcwilink.c
49392 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
49393
49394 static int nfcwilink_probe(struct platform_device *pdev)
49395 {
49396 - static struct nfcwilink *drv;
49397 + struct nfcwilink *drv;
49398 int rc;
49399 __u32 protocols;
49400
49401 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
49402 index f2596c8..50d53af 100644
49403 --- a/drivers/nfc/st21nfca/st21nfca.c
49404 +++ b/drivers/nfc/st21nfca/st21nfca.c
49405 @@ -559,7 +559,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
49406 goto exit;
49407 }
49408
49409 - gate = uid_skb->data;
49410 + memcpy(gate, uid_skb->data, uid_skb->len);
49411 *len = uid_skb->len;
49412 exit:
49413 kfree_skb(uid_skb);
49414 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
49415 index 5100742..6ad4e6d 100644
49416 --- a/drivers/of/fdt.c
49417 +++ b/drivers/of/fdt.c
49418 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
49419 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
49420 return 0;
49421 }
49422 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49423 + pax_open_kernel();
49424 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49425 + pax_close_kernel();
49426 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
49427 }
49428 late_initcall(of_fdt_raw_init);
49429 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
49430 index d93b2b6..ae50401 100644
49431 --- a/drivers/oprofile/buffer_sync.c
49432 +++ b/drivers/oprofile/buffer_sync.c
49433 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
49434 if (cookie == NO_COOKIE)
49435 offset = pc;
49436 if (cookie == INVALID_COOKIE) {
49437 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49438 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49439 offset = pc;
49440 }
49441 if (cookie != last_cookie) {
49442 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
49443 /* add userspace sample */
49444
49445 if (!mm) {
49446 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
49447 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
49448 return 0;
49449 }
49450
49451 cookie = lookup_dcookie(mm, s->eip, &offset);
49452
49453 if (cookie == INVALID_COOKIE) {
49454 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49455 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49456 return 0;
49457 }
49458
49459 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
49460 /* ignore backtraces if failed to add a sample */
49461 if (state == sb_bt_start) {
49462 state = sb_bt_ignore;
49463 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
49464 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
49465 }
49466 }
49467 release_mm(mm);
49468 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
49469 index c0cc4e7..44d4e54 100644
49470 --- a/drivers/oprofile/event_buffer.c
49471 +++ b/drivers/oprofile/event_buffer.c
49472 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
49473 }
49474
49475 if (buffer_pos == buffer_size) {
49476 - atomic_inc(&oprofile_stats.event_lost_overflow);
49477 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
49478 return;
49479 }
49480
49481 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
49482 index ed2c3ec..deda85a 100644
49483 --- a/drivers/oprofile/oprof.c
49484 +++ b/drivers/oprofile/oprof.c
49485 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
49486 if (oprofile_ops.switch_events())
49487 return;
49488
49489 - atomic_inc(&oprofile_stats.multiplex_counter);
49490 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
49491 start_switch_worker();
49492 }
49493
49494 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
49495 index ee2cfce..7f8f699 100644
49496 --- a/drivers/oprofile/oprofile_files.c
49497 +++ b/drivers/oprofile/oprofile_files.c
49498 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
49499
49500 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
49501
49502 -static ssize_t timeout_read(struct file *file, char __user *buf,
49503 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
49504 size_t count, loff_t *offset)
49505 {
49506 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
49507 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
49508 index 59659ce..6c860a0 100644
49509 --- a/drivers/oprofile/oprofile_stats.c
49510 +++ b/drivers/oprofile/oprofile_stats.c
49511 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
49512 cpu_buf->sample_invalid_eip = 0;
49513 }
49514
49515 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
49516 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
49517 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
49518 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
49519 - atomic_set(&oprofile_stats.multiplex_counter, 0);
49520 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
49521 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
49522 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
49523 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
49524 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
49525 }
49526
49527
49528 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
49529 index 1fc622b..8c48fc3 100644
49530 --- a/drivers/oprofile/oprofile_stats.h
49531 +++ b/drivers/oprofile/oprofile_stats.h
49532 @@ -13,11 +13,11 @@
49533 #include <linux/atomic.h>
49534
49535 struct oprofile_stat_struct {
49536 - atomic_t sample_lost_no_mm;
49537 - atomic_t sample_lost_no_mapping;
49538 - atomic_t bt_lost_no_mapping;
49539 - atomic_t event_lost_overflow;
49540 - atomic_t multiplex_counter;
49541 + atomic_unchecked_t sample_lost_no_mm;
49542 + atomic_unchecked_t sample_lost_no_mapping;
49543 + atomic_unchecked_t bt_lost_no_mapping;
49544 + atomic_unchecked_t event_lost_overflow;
49545 + atomic_unchecked_t multiplex_counter;
49546 };
49547
49548 extern struct oprofile_stat_struct oprofile_stats;
49549 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
49550 index 3f49345..c750d0b 100644
49551 --- a/drivers/oprofile/oprofilefs.c
49552 +++ b/drivers/oprofile/oprofilefs.c
49553 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
49554
49555 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
49556 {
49557 - atomic_t *val = file->private_data;
49558 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
49559 + atomic_unchecked_t *val = file->private_data;
49560 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
49561 }
49562
49563
49564 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
49565
49566
49567 int oprofilefs_create_ro_atomic(struct dentry *root,
49568 - char const *name, atomic_t *val)
49569 + char const *name, atomic_unchecked_t *val)
49570 {
49571 return __oprofilefs_create_file(root, name,
49572 &atomic_ro_fops, 0444, val);
49573 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
49574 index bdef916..88c7dee 100644
49575 --- a/drivers/oprofile/timer_int.c
49576 +++ b/drivers/oprofile/timer_int.c
49577 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
49578 return NOTIFY_OK;
49579 }
49580
49581 -static struct notifier_block __refdata oprofile_cpu_notifier = {
49582 +static struct notifier_block oprofile_cpu_notifier = {
49583 .notifier_call = oprofile_cpu_notify,
49584 };
49585
49586 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
49587 index 3b47080..6cd05dd 100644
49588 --- a/drivers/parport/procfs.c
49589 +++ b/drivers/parport/procfs.c
49590 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
49591
49592 *ppos += len;
49593
49594 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
49595 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
49596 }
49597
49598 #ifdef CONFIG_PARPORT_1284
49599 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
49600
49601 *ppos += len;
49602
49603 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
49604 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
49605 }
49606 #endif /* IEEE1284.3 support. */
49607
49608 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
49609 index 6ca2399..68d866b 100644
49610 --- a/drivers/pci/hotplug/acpiphp_ibm.c
49611 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
49612 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
49613 goto init_cleanup;
49614 }
49615
49616 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49617 + pax_open_kernel();
49618 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49619 + pax_close_kernel();
49620 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
49621
49622 return retval;
49623 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
49624 index 66b7bbe..26bee78 100644
49625 --- a/drivers/pci/hotplug/cpcihp_generic.c
49626 +++ b/drivers/pci/hotplug/cpcihp_generic.c
49627 @@ -73,7 +73,6 @@ static u16 port;
49628 static unsigned int enum_bit;
49629 static u8 enum_mask;
49630
49631 -static struct cpci_hp_controller_ops generic_hpc_ops;
49632 static struct cpci_hp_controller generic_hpc;
49633
49634 static int __init validate_parameters(void)
49635 @@ -139,6 +138,10 @@ static int query_enum(void)
49636 return ((value & enum_mask) == enum_mask);
49637 }
49638
49639 +static struct cpci_hp_controller_ops generic_hpc_ops = {
49640 + .query_enum = query_enum,
49641 +};
49642 +
49643 static int __init cpcihp_generic_init(void)
49644 {
49645 int status;
49646 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
49647 pci_dev_put(dev);
49648
49649 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
49650 - generic_hpc_ops.query_enum = query_enum;
49651 generic_hpc.ops = &generic_hpc_ops;
49652
49653 status = cpci_hp_register_controller(&generic_hpc);
49654 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
49655 index 7ecf34e..effed62 100644
49656 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
49657 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
49658 @@ -59,7 +59,6 @@
49659 /* local variables */
49660 static bool debug;
49661 static bool poll;
49662 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
49663 static struct cpci_hp_controller zt5550_hpc;
49664
49665 /* Primary cPCI bus bridge device */
49666 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
49667 return 0;
49668 }
49669
49670 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
49671 + .query_enum = zt5550_hc_query_enum,
49672 +};
49673 +
49674 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
49675 {
49676 int status;
49677 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
49678 dbg("returned from zt5550_hc_config");
49679
49680 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
49681 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
49682 zt5550_hpc.ops = &zt5550_hpc_ops;
49683 if (!poll) {
49684 zt5550_hpc.irq = hc_dev->irq;
49685 zt5550_hpc.irq_flags = IRQF_SHARED;
49686 zt5550_hpc.dev_id = hc_dev;
49687
49688 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49689 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49690 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49691 + pax_open_kernel();
49692 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49693 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49694 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49695 + pax_open_kernel();
49696 } else {
49697 info("using ENUM# polling mode");
49698 }
49699 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
49700 index 1e08ff8c..3cd145f 100644
49701 --- a/drivers/pci/hotplug/cpqphp_nvram.c
49702 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
49703 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
49704
49705 void compaq_nvram_init (void __iomem *rom_start)
49706 {
49707 +#ifndef CONFIG_PAX_KERNEXEC
49708 if (rom_start)
49709 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
49710 +#endif
49711
49712 dbg("int15 entry = %p\n", compaq_int15_entry_point);
49713
49714 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
49715 index 56d8486..f26113f 100644
49716 --- a/drivers/pci/hotplug/pci_hotplug_core.c
49717 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
49718 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
49719 return -EINVAL;
49720 }
49721
49722 - slot->ops->owner = owner;
49723 - slot->ops->mod_name = mod_name;
49724 + pax_open_kernel();
49725 + *(struct module **)&slot->ops->owner = owner;
49726 + *(const char **)&slot->ops->mod_name = mod_name;
49727 + pax_close_kernel();
49728
49729 mutex_lock(&pci_hp_mutex);
49730 /*
49731 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
49732 index 07aa722..84514b4 100644
49733 --- a/drivers/pci/hotplug/pciehp_core.c
49734 +++ b/drivers/pci/hotplug/pciehp_core.c
49735 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
49736 struct slot *slot = ctrl->slot;
49737 struct hotplug_slot *hotplug = NULL;
49738 struct hotplug_slot_info *info = NULL;
49739 - struct hotplug_slot_ops *ops = NULL;
49740 + hotplug_slot_ops_no_const *ops = NULL;
49741 char name[SLOT_NAME_SIZE];
49742 int retval = -ENOMEM;
49743
49744 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
49745 index fd60806..ab6c565 100644
49746 --- a/drivers/pci/msi.c
49747 +++ b/drivers/pci/msi.c
49748 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
49749 {
49750 struct attribute **msi_attrs;
49751 struct attribute *msi_attr;
49752 - struct device_attribute *msi_dev_attr;
49753 - struct attribute_group *msi_irq_group;
49754 + device_attribute_no_const *msi_dev_attr;
49755 + attribute_group_no_const *msi_irq_group;
49756 const struct attribute_group **msi_irq_groups;
49757 struct msi_desc *entry;
49758 int ret = -ENOMEM;
49759 @@ -573,7 +573,7 @@ error_attrs:
49760 count = 0;
49761 msi_attr = msi_attrs[count];
49762 while (msi_attr) {
49763 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
49764 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
49765 kfree(msi_attr->name);
49766 kfree(msi_dev_attr);
49767 ++count;
49768 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
49769 index aa012fb..63fac5d 100644
49770 --- a/drivers/pci/pci-sysfs.c
49771 +++ b/drivers/pci/pci-sysfs.c
49772 @@ -1139,7 +1139,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
49773 {
49774 /* allocate attribute structure, piggyback attribute name */
49775 int name_len = write_combine ? 13 : 10;
49776 - struct bin_attribute *res_attr;
49777 + bin_attribute_no_const *res_attr;
49778 int retval;
49779
49780 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
49781 @@ -1316,7 +1316,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
49782 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
49783 {
49784 int retval;
49785 - struct bin_attribute *attr;
49786 + bin_attribute_no_const *attr;
49787
49788 /* If the device has VPD, try to expose it in sysfs. */
49789 if (dev->vpd) {
49790 @@ -1363,7 +1363,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
49791 {
49792 int retval;
49793 int rom_size = 0;
49794 - struct bin_attribute *attr;
49795 + bin_attribute_no_const *attr;
49796
49797 if (!sysfs_initialized)
49798 return -EACCES;
49799 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
49800 index d54632a..198c84d 100644
49801 --- a/drivers/pci/pci.h
49802 +++ b/drivers/pci/pci.h
49803 @@ -93,7 +93,7 @@ struct pci_vpd_ops {
49804 struct pci_vpd {
49805 unsigned int len;
49806 const struct pci_vpd_ops *ops;
49807 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
49808 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
49809 };
49810
49811 int pci_vpd_pci22_init(struct pci_dev *dev);
49812 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
49813 index e1e7026..d28dd33 100644
49814 --- a/drivers/pci/pcie/aspm.c
49815 +++ b/drivers/pci/pcie/aspm.c
49816 @@ -27,9 +27,9 @@
49817 #define MODULE_PARAM_PREFIX "pcie_aspm."
49818
49819 /* Note: those are not register definitions */
49820 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
49821 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
49822 -#define ASPM_STATE_L1 (4) /* L1 state */
49823 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
49824 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
49825 +#define ASPM_STATE_L1 (4U) /* L1 state */
49826 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
49827 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
49828
49829 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
49830 index 23212f8..65e945b 100644
49831 --- a/drivers/pci/probe.c
49832 +++ b/drivers/pci/probe.c
49833 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
49834 u16 orig_cmd;
49835 struct pci_bus_region region, inverted_region;
49836
49837 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
49838 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
49839
49840 /* No printks while decoding is disabled! */
49841 if (!dev->mmio_always_on) {
49842 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
49843 index 3f155e7..0f4b1f0 100644
49844 --- a/drivers/pci/proc.c
49845 +++ b/drivers/pci/proc.c
49846 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
49847 static int __init pci_proc_init(void)
49848 {
49849 struct pci_dev *dev = NULL;
49850 +
49851 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
49852 +#ifdef CONFIG_GRKERNSEC_PROC_USER
49853 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
49854 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
49855 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
49856 +#endif
49857 +#else
49858 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
49859 +#endif
49860 proc_create("devices", 0, proc_bus_pci_dir,
49861 &proc_bus_pci_dev_operations);
49862 proc_initialized = 1;
49863 diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
49864 index b84fdd6..b89d829 100644
49865 --- a/drivers/platform/chrome/chromeos_laptop.c
49866 +++ b/drivers/platform/chrome/chromeos_laptop.c
49867 @@ -479,7 +479,7 @@ static struct chromeos_laptop cr48 = {
49868 .callback = chromeos_laptop_dmi_matched, \
49869 .driver_data = (void *)&board_
49870
49871 -static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
49872 +static struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
49873 {
49874 .ident = "Samsung Series 5 550",
49875 .matches = {
49876 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
49877 index 1e1e594..8fe59c5 100644
49878 --- a/drivers/platform/x86/alienware-wmi.c
49879 +++ b/drivers/platform/x86/alienware-wmi.c
49880 @@ -150,7 +150,7 @@ struct wmax_led_args {
49881 } __packed;
49882
49883 static struct platform_device *platform_device;
49884 -static struct device_attribute *zone_dev_attrs;
49885 +static device_attribute_no_const *zone_dev_attrs;
49886 static struct attribute **zone_attrs;
49887 static struct platform_zone *zone_data;
49888
49889 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
49890 }
49891 };
49892
49893 -static struct attribute_group zone_attribute_group = {
49894 +static attribute_group_no_const zone_attribute_group = {
49895 .name = "rgb_zones",
49896 };
49897
49898 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
49899 index 7543a56..367ca8ed 100644
49900 --- a/drivers/platform/x86/asus-wmi.c
49901 +++ b/drivers/platform/x86/asus-wmi.c
49902 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
49903 int err;
49904 u32 retval = -1;
49905
49906 +#ifdef CONFIG_GRKERNSEC_KMEM
49907 + return -EPERM;
49908 +#endif
49909 +
49910 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
49911
49912 if (err < 0)
49913 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
49914 int err;
49915 u32 retval = -1;
49916
49917 +#ifdef CONFIG_GRKERNSEC_KMEM
49918 + return -EPERM;
49919 +#endif
49920 +
49921 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
49922 &retval);
49923
49924 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
49925 union acpi_object *obj;
49926 acpi_status status;
49927
49928 +#ifdef CONFIG_GRKERNSEC_KMEM
49929 + return -EPERM;
49930 +#endif
49931 +
49932 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
49933 1, asus->debug.method_id,
49934 &input, &output);
49935 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
49936 index 0859877..1cf7d08 100644
49937 --- a/drivers/platform/x86/msi-laptop.c
49938 +++ b/drivers/platform/x86/msi-laptop.c
49939 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
49940
49941 if (!quirks->ec_read_only) {
49942 /* allow userland write sysfs file */
49943 - dev_attr_bluetooth.store = store_bluetooth;
49944 - dev_attr_wlan.store = store_wlan;
49945 - dev_attr_threeg.store = store_threeg;
49946 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
49947 - dev_attr_wlan.attr.mode |= S_IWUSR;
49948 - dev_attr_threeg.attr.mode |= S_IWUSR;
49949 + pax_open_kernel();
49950 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
49951 + *(void **)&dev_attr_wlan.store = store_wlan;
49952 + *(void **)&dev_attr_threeg.store = store_threeg;
49953 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
49954 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
49955 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
49956 + pax_close_kernel();
49957 }
49958
49959 /* disable hardware control by fn key */
49960 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
49961 index 6d2bac0..ec2b029 100644
49962 --- a/drivers/platform/x86/msi-wmi.c
49963 +++ b/drivers/platform/x86/msi-wmi.c
49964 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
49965 static void msi_wmi_notify(u32 value, void *context)
49966 {
49967 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
49968 - static struct key_entry *key;
49969 + struct key_entry *key;
49970 union acpi_object *obj;
49971 acpi_status status;
49972
49973 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
49974 index 6dd1c0e..5d602c7 100644
49975 --- a/drivers/platform/x86/sony-laptop.c
49976 +++ b/drivers/platform/x86/sony-laptop.c
49977 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
49978 }
49979
49980 /* High speed charging function */
49981 -static struct device_attribute *hsc_handle;
49982 +static device_attribute_no_const *hsc_handle;
49983
49984 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
49985 struct device_attribute *attr,
49986 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
49987 }
49988
49989 /* low battery function */
49990 -static struct device_attribute *lowbatt_handle;
49991 +static device_attribute_no_const *lowbatt_handle;
49992
49993 static ssize_t sony_nc_lowbatt_store(struct device *dev,
49994 struct device_attribute *attr,
49995 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
49996 }
49997
49998 /* fan speed function */
49999 -static struct device_attribute *fan_handle, *hsf_handle;
50000 +static device_attribute_no_const *fan_handle, *hsf_handle;
50001
50002 static ssize_t sony_nc_hsfan_store(struct device *dev,
50003 struct device_attribute *attr,
50004 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
50005 }
50006
50007 /* USB charge function */
50008 -static struct device_attribute *uc_handle;
50009 +static device_attribute_no_const *uc_handle;
50010
50011 static ssize_t sony_nc_usb_charge_store(struct device *dev,
50012 struct device_attribute *attr,
50013 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
50014 }
50015
50016 /* Panel ID function */
50017 -static struct device_attribute *panel_handle;
50018 +static device_attribute_no_const *panel_handle;
50019
50020 static ssize_t sony_nc_panelid_show(struct device *dev,
50021 struct device_attribute *attr, char *buffer)
50022 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
50023 }
50024
50025 /* smart connect function */
50026 -static struct device_attribute *sc_handle;
50027 +static device_attribute_no_const *sc_handle;
50028
50029 static ssize_t sony_nc_smart_conn_store(struct device *dev,
50030 struct device_attribute *attr,
50031 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
50032 index c3d11fa..f83cded 100644
50033 --- a/drivers/platform/x86/thinkpad_acpi.c
50034 +++ b/drivers/platform/x86/thinkpad_acpi.c
50035 @@ -2092,7 +2092,7 @@ static int hotkey_mask_get(void)
50036 return 0;
50037 }
50038
50039 -void static hotkey_mask_warn_incomplete_mask(void)
50040 +static void hotkey_mask_warn_incomplete_mask(void)
50041 {
50042 /* log only what the user can fix... */
50043 const u32 wantedmask = hotkey_driver_mask &
50044 @@ -2436,10 +2436,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
50045 && !tp_features.bright_unkfw)
50046 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
50047 }
50048 +}
50049
50050 #undef TPACPI_COMPARE_KEY
50051 #undef TPACPI_MAY_SEND_KEY
50052 -}
50053
50054 /*
50055 * Polling driver
50056 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
50057 index 438d4c7..ca8a2fb 100644
50058 --- a/drivers/pnp/pnpbios/bioscalls.c
50059 +++ b/drivers/pnp/pnpbios/bioscalls.c
50060 @@ -59,7 +59,7 @@ do { \
50061 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
50062 } while(0)
50063
50064 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
50065 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
50066 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
50067
50068 /*
50069 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50070
50071 cpu = get_cpu();
50072 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
50073 +
50074 + pax_open_kernel();
50075 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
50076 + pax_close_kernel();
50077
50078 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
50079 spin_lock_irqsave(&pnp_bios_lock, flags);
50080 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50081 :"memory");
50082 spin_unlock_irqrestore(&pnp_bios_lock, flags);
50083
50084 + pax_open_kernel();
50085 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
50086 + pax_close_kernel();
50087 +
50088 put_cpu();
50089
50090 /* If we get here and this is set then the PnP BIOS faulted on us. */
50091 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
50092 return status;
50093 }
50094
50095 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
50096 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
50097 {
50098 int i;
50099
50100 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50101 pnp_bios_callpoint.offset = header->fields.pm16offset;
50102 pnp_bios_callpoint.segment = PNP_CS16;
50103
50104 + pax_open_kernel();
50105 +
50106 for_each_possible_cpu(i) {
50107 struct desc_struct *gdt = get_cpu_gdt_table(i);
50108 if (!gdt)
50109 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50110 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
50111 (unsigned long)__va(header->fields.pm16dseg));
50112 }
50113 +
50114 + pax_close_kernel();
50115 }
50116 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
50117 index 0c52e2a..3421ab7 100644
50118 --- a/drivers/power/pda_power.c
50119 +++ b/drivers/power/pda_power.c
50120 @@ -37,7 +37,11 @@ static int polling;
50121
50122 #if IS_ENABLED(CONFIG_USB_PHY)
50123 static struct usb_phy *transceiver;
50124 -static struct notifier_block otg_nb;
50125 +static int otg_handle_notification(struct notifier_block *nb,
50126 + unsigned long event, void *unused);
50127 +static struct notifier_block otg_nb = {
50128 + .notifier_call = otg_handle_notification
50129 +};
50130 #endif
50131
50132 static struct regulator *ac_draw;
50133 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
50134
50135 #if IS_ENABLED(CONFIG_USB_PHY)
50136 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
50137 - otg_nb.notifier_call = otg_handle_notification;
50138 ret = usb_register_notifier(transceiver, &otg_nb);
50139 if (ret) {
50140 dev_err(dev, "failure to register otg notifier\n");
50141 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
50142 index cc439fd..8fa30df 100644
50143 --- a/drivers/power/power_supply.h
50144 +++ b/drivers/power/power_supply.h
50145 @@ -16,12 +16,12 @@ struct power_supply;
50146
50147 #ifdef CONFIG_SYSFS
50148
50149 -extern void power_supply_init_attrs(struct device_type *dev_type);
50150 +extern void power_supply_init_attrs(void);
50151 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
50152
50153 #else
50154
50155 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
50156 +static inline void power_supply_init_attrs(void) {}
50157 #define power_supply_uevent NULL
50158
50159 #endif /* CONFIG_SYSFS */
50160 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
50161 index 694e8cd..9f03483 100644
50162 --- a/drivers/power/power_supply_core.c
50163 +++ b/drivers/power/power_supply_core.c
50164 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
50165 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
50166 EXPORT_SYMBOL_GPL(power_supply_notifier);
50167
50168 -static struct device_type power_supply_dev_type;
50169 +extern const struct attribute_group *power_supply_attr_groups[];
50170 +static struct device_type power_supply_dev_type = {
50171 + .groups = power_supply_attr_groups,
50172 +};
50173
50174 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
50175 struct power_supply *supply)
50176 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
50177 return PTR_ERR(power_supply_class);
50178
50179 power_supply_class->dev_uevent = power_supply_uevent;
50180 - power_supply_init_attrs(&power_supply_dev_type);
50181 + power_supply_init_attrs();
50182
50183 return 0;
50184 }
50185 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
50186 index 62653f5..d0bb485 100644
50187 --- a/drivers/power/power_supply_sysfs.c
50188 +++ b/drivers/power/power_supply_sysfs.c
50189 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
50190 .is_visible = power_supply_attr_is_visible,
50191 };
50192
50193 -static const struct attribute_group *power_supply_attr_groups[] = {
50194 +const struct attribute_group *power_supply_attr_groups[] = {
50195 &power_supply_attr_group,
50196 NULL,
50197 };
50198
50199 -void power_supply_init_attrs(struct device_type *dev_type)
50200 +void power_supply_init_attrs(void)
50201 {
50202 int i;
50203
50204 - dev_type->groups = power_supply_attr_groups;
50205 -
50206 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
50207 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
50208 }
50209 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
50210 index 84419af..268ede8 100644
50211 --- a/drivers/powercap/powercap_sys.c
50212 +++ b/drivers/powercap/powercap_sys.c
50213 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
50214 struct device_attribute name_attr;
50215 };
50216
50217 +static ssize_t show_constraint_name(struct device *dev,
50218 + struct device_attribute *dev_attr,
50219 + char *buf);
50220 +
50221 static struct powercap_constraint_attr
50222 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
50223 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
50224 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
50225 + .power_limit_attr = {
50226 + .attr = {
50227 + .name = NULL,
50228 + .mode = S_IWUSR | S_IRUGO
50229 + },
50230 + .show = show_constraint_power_limit_uw,
50231 + .store = store_constraint_power_limit_uw
50232 + },
50233 +
50234 + .time_window_attr = {
50235 + .attr = {
50236 + .name = NULL,
50237 + .mode = S_IWUSR | S_IRUGO
50238 + },
50239 + .show = show_constraint_time_window_us,
50240 + .store = store_constraint_time_window_us
50241 + },
50242 +
50243 + .max_power_attr = {
50244 + .attr = {
50245 + .name = NULL,
50246 + .mode = S_IRUGO
50247 + },
50248 + .show = show_constraint_max_power_uw,
50249 + .store = NULL
50250 + },
50251 +
50252 + .min_power_attr = {
50253 + .attr = {
50254 + .name = NULL,
50255 + .mode = S_IRUGO
50256 + },
50257 + .show = show_constraint_min_power_uw,
50258 + .store = NULL
50259 + },
50260 +
50261 + .max_time_window_attr = {
50262 + .attr = {
50263 + .name = NULL,
50264 + .mode = S_IRUGO
50265 + },
50266 + .show = show_constraint_max_time_window_us,
50267 + .store = NULL
50268 + },
50269 +
50270 + .min_time_window_attr = {
50271 + .attr = {
50272 + .name = NULL,
50273 + .mode = S_IRUGO
50274 + },
50275 + .show = show_constraint_min_time_window_us,
50276 + .store = NULL
50277 + },
50278 +
50279 + .name_attr = {
50280 + .attr = {
50281 + .name = NULL,
50282 + .mode = S_IRUGO
50283 + },
50284 + .show = show_constraint_name,
50285 + .store = NULL
50286 + }
50287 + }
50288 +};
50289
50290 /* A list of powercap control_types */
50291 static LIST_HEAD(powercap_cntrl_list);
50292 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
50293 }
50294
50295 static int create_constraint_attribute(int id, const char *name,
50296 - int mode,
50297 - struct device_attribute *dev_attr,
50298 - ssize_t (*show)(struct device *,
50299 - struct device_attribute *, char *),
50300 - ssize_t (*store)(struct device *,
50301 - struct device_attribute *,
50302 - const char *, size_t)
50303 - )
50304 + struct device_attribute *dev_attr)
50305 {
50306 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
50307
50308 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
50309 - id, name);
50310 - if (!dev_attr->attr.name)
50311 + if (!name)
50312 return -ENOMEM;
50313 - dev_attr->attr.mode = mode;
50314 - dev_attr->show = show;
50315 - dev_attr->store = store;
50316 +
50317 + pax_open_kernel();
50318 + *(const char **)&dev_attr->attr.name = name;
50319 + pax_close_kernel();
50320
50321 return 0;
50322 }
50323 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
50324
50325 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
50326 ret = create_constraint_attribute(i, "power_limit_uw",
50327 - S_IWUSR | S_IRUGO,
50328 - &constraint_attrs[i].power_limit_attr,
50329 - show_constraint_power_limit_uw,
50330 - store_constraint_power_limit_uw);
50331 + &constraint_attrs[i].power_limit_attr);
50332 if (ret)
50333 goto err_alloc;
50334 ret = create_constraint_attribute(i, "time_window_us",
50335 - S_IWUSR | S_IRUGO,
50336 - &constraint_attrs[i].time_window_attr,
50337 - show_constraint_time_window_us,
50338 - store_constraint_time_window_us);
50339 + &constraint_attrs[i].time_window_attr);
50340 if (ret)
50341 goto err_alloc;
50342 - ret = create_constraint_attribute(i, "name", S_IRUGO,
50343 - &constraint_attrs[i].name_attr,
50344 - show_constraint_name,
50345 - NULL);
50346 + ret = create_constraint_attribute(i, "name",
50347 + &constraint_attrs[i].name_attr);
50348 if (ret)
50349 goto err_alloc;
50350 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
50351 - &constraint_attrs[i].max_power_attr,
50352 - show_constraint_max_power_uw,
50353 - NULL);
50354 + ret = create_constraint_attribute(i, "max_power_uw",
50355 + &constraint_attrs[i].max_power_attr);
50356 if (ret)
50357 goto err_alloc;
50358 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
50359 - &constraint_attrs[i].min_power_attr,
50360 - show_constraint_min_power_uw,
50361 - NULL);
50362 + ret = create_constraint_attribute(i, "min_power_uw",
50363 + &constraint_attrs[i].min_power_attr);
50364 if (ret)
50365 goto err_alloc;
50366 ret = create_constraint_attribute(i, "max_time_window_us",
50367 - S_IRUGO,
50368 - &constraint_attrs[i].max_time_window_attr,
50369 - show_constraint_max_time_window_us,
50370 - NULL);
50371 + &constraint_attrs[i].max_time_window_attr);
50372 if (ret)
50373 goto err_alloc;
50374 ret = create_constraint_attribute(i, "min_time_window_us",
50375 - S_IRUGO,
50376 - &constraint_attrs[i].min_time_window_attr,
50377 - show_constraint_min_time_window_us,
50378 - NULL);
50379 + &constraint_attrs[i].min_time_window_attr);
50380 if (ret)
50381 goto err_alloc;
50382
50383 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
50384 power_zone->zone_dev_attrs[count++] =
50385 &dev_attr_max_energy_range_uj.attr;
50386 if (power_zone->ops->get_energy_uj) {
50387 + pax_open_kernel();
50388 if (power_zone->ops->reset_energy_uj)
50389 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50390 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50391 else
50392 - dev_attr_energy_uj.attr.mode = S_IRUGO;
50393 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
50394 + pax_close_kernel();
50395 power_zone->zone_dev_attrs[count++] =
50396 &dev_attr_energy_uj.attr;
50397 }
50398 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
50399 index 9c5d414..c7900ce 100644
50400 --- a/drivers/ptp/ptp_private.h
50401 +++ b/drivers/ptp/ptp_private.h
50402 @@ -51,7 +51,7 @@ struct ptp_clock {
50403 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
50404 wait_queue_head_t tsev_wq;
50405 int defunct; /* tells readers to go away when clock is being removed */
50406 - struct device_attribute *pin_dev_attr;
50407 + device_attribute_no_const *pin_dev_attr;
50408 struct attribute **pin_attr;
50409 struct attribute_group pin_attr_group;
50410 };
50411 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
50412 index 302e626..12579af 100644
50413 --- a/drivers/ptp/ptp_sysfs.c
50414 +++ b/drivers/ptp/ptp_sysfs.c
50415 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
50416 goto no_pin_attr;
50417
50418 for (i = 0; i < n_pins; i++) {
50419 - struct device_attribute *da = &ptp->pin_dev_attr[i];
50420 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
50421 sysfs_attr_init(&da->attr);
50422 da->attr.name = info->pin_config[i].name;
50423 da->attr.mode = 0644;
50424 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
50425 index 9c48fb3..5b494fa 100644
50426 --- a/drivers/regulator/core.c
50427 +++ b/drivers/regulator/core.c
50428 @@ -3587,7 +3587,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50429 {
50430 const struct regulation_constraints *constraints = NULL;
50431 const struct regulator_init_data *init_data;
50432 - static atomic_t regulator_no = ATOMIC_INIT(0);
50433 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(0);
50434 struct regulator_dev *rdev;
50435 struct device *dev;
50436 int ret, i;
50437 @@ -3661,7 +3661,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50438 rdev->dev.class = &regulator_class;
50439 rdev->dev.parent = dev;
50440 dev_set_name(&rdev->dev, "regulator.%d",
50441 - atomic_inc_return(&regulator_no) - 1);
50442 + atomic_inc_return_unchecked(&regulator_no) - 1);
50443 ret = device_register(&rdev->dev);
50444 if (ret != 0) {
50445 put_device(&rdev->dev);
50446 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
50447 index 7eee2ca..4024513 100644
50448 --- a/drivers/regulator/max8660.c
50449 +++ b/drivers/regulator/max8660.c
50450 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
50451 max8660->shadow_regs[MAX8660_OVER1] = 5;
50452 } else {
50453 /* Otherwise devices can be toggled via software */
50454 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
50455 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
50456 + pax_open_kernel();
50457 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
50458 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
50459 + pax_close_kernel();
50460 }
50461
50462 /*
50463 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
50464 index c3d55c2..0dddfe6 100644
50465 --- a/drivers/regulator/max8973-regulator.c
50466 +++ b/drivers/regulator/max8973-regulator.c
50467 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
50468 if (!pdata || !pdata->enable_ext_control) {
50469 max->desc.enable_reg = MAX8973_VOUT;
50470 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
50471 - max->ops.enable = regulator_enable_regmap;
50472 - max->ops.disable = regulator_disable_regmap;
50473 - max->ops.is_enabled = regulator_is_enabled_regmap;
50474 + pax_open_kernel();
50475 + *(void **)&max->ops.enable = regulator_enable_regmap;
50476 + *(void **)&max->ops.disable = regulator_disable_regmap;
50477 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
50478 + pax_close_kernel();
50479 }
50480
50481 if (pdata) {
50482 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
50483 index 0d17c92..a29f627 100644
50484 --- a/drivers/regulator/mc13892-regulator.c
50485 +++ b/drivers/regulator/mc13892-regulator.c
50486 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
50487 mc13xxx_unlock(mc13892);
50488
50489 /* update mc13892_vcam ops */
50490 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50491 + pax_open_kernel();
50492 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50493 sizeof(struct regulator_ops));
50494 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50495 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50496 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50497 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50498 + pax_close_kernel();
50499 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
50500
50501 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
50502 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
50503 index 5b2e761..c8c8a4a 100644
50504 --- a/drivers/rtc/rtc-cmos.c
50505 +++ b/drivers/rtc/rtc-cmos.c
50506 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
50507 hpet_rtc_timer_init();
50508
50509 /* export at least the first block of NVRAM */
50510 - nvram.size = address_space - NVRAM_OFFSET;
50511 + pax_open_kernel();
50512 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
50513 + pax_close_kernel();
50514 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
50515 if (retval < 0) {
50516 dev_dbg(dev, "can't create nvram file? %d\n", retval);
50517 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
50518 index d049393..bb20be0 100644
50519 --- a/drivers/rtc/rtc-dev.c
50520 +++ b/drivers/rtc/rtc-dev.c
50521 @@ -16,6 +16,7 @@
50522 #include <linux/module.h>
50523 #include <linux/rtc.h>
50524 #include <linux/sched.h>
50525 +#include <linux/grsecurity.h>
50526 #include "rtc-core.h"
50527
50528 static dev_t rtc_devt;
50529 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
50530 if (copy_from_user(&tm, uarg, sizeof(tm)))
50531 return -EFAULT;
50532
50533 + gr_log_timechange();
50534 +
50535 return rtc_set_time(rtc, &tm);
50536
50537 case RTC_PIE_ON:
50538 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
50539 index 4ffabb3..1f87fca 100644
50540 --- a/drivers/rtc/rtc-ds1307.c
50541 +++ b/drivers/rtc/rtc-ds1307.c
50542 @@ -107,7 +107,7 @@ struct ds1307 {
50543 u8 offset; /* register's offset */
50544 u8 regs[11];
50545 u16 nvram_offset;
50546 - struct bin_attribute *nvram;
50547 + bin_attribute_no_const *nvram;
50548 enum ds_type type;
50549 unsigned long flags;
50550 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
50551 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
50552 index 90abb5b..e0bf6dd 100644
50553 --- a/drivers/rtc/rtc-m48t59.c
50554 +++ b/drivers/rtc/rtc-m48t59.c
50555 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
50556 if (IS_ERR(m48t59->rtc))
50557 return PTR_ERR(m48t59->rtc);
50558
50559 - m48t59_nvram_attr.size = pdata->offset;
50560 + pax_open_kernel();
50561 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
50562 + pax_close_kernel();
50563
50564 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
50565 if (ret)
50566 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
50567 index e693af6..2e525b6 100644
50568 --- a/drivers/scsi/bfa/bfa_fcpim.h
50569 +++ b/drivers/scsi/bfa/bfa_fcpim.h
50570 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
50571
50572 struct bfa_itn_s {
50573 bfa_isr_func_t isr;
50574 -};
50575 +} __no_const;
50576
50577 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
50578 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
50579 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
50580 index 0f19455..ef7adb5 100644
50581 --- a/drivers/scsi/bfa/bfa_fcs.c
50582 +++ b/drivers/scsi/bfa/bfa_fcs.c
50583 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
50584 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
50585
50586 static struct bfa_fcs_mod_s fcs_modules[] = {
50587 - { bfa_fcs_port_attach, NULL, NULL },
50588 - { bfa_fcs_uf_attach, NULL, NULL },
50589 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
50590 - bfa_fcs_fabric_modexit },
50591 + {
50592 + .attach = bfa_fcs_port_attach,
50593 + .modinit = NULL,
50594 + .modexit = NULL
50595 + },
50596 + {
50597 + .attach = bfa_fcs_uf_attach,
50598 + .modinit = NULL,
50599 + .modexit = NULL
50600 + },
50601 + {
50602 + .attach = bfa_fcs_fabric_attach,
50603 + .modinit = bfa_fcs_fabric_modinit,
50604 + .modexit = bfa_fcs_fabric_modexit
50605 + },
50606 };
50607
50608 /*
50609 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
50610 index ff75ef8..2dfe00a 100644
50611 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
50612 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
50613 @@ -89,15 +89,26 @@ static struct {
50614 void (*offline) (struct bfa_fcs_lport_s *port);
50615 } __port_action[] = {
50616 {
50617 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
50618 - bfa_fcs_lport_unknown_offline}, {
50619 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
50620 - bfa_fcs_lport_fab_offline}, {
50621 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
50622 - bfa_fcs_lport_n2n_offline}, {
50623 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
50624 - bfa_fcs_lport_loop_offline},
50625 - };
50626 + .init = bfa_fcs_lport_unknown_init,
50627 + .online = bfa_fcs_lport_unknown_online,
50628 + .offline = bfa_fcs_lport_unknown_offline
50629 + },
50630 + {
50631 + .init = bfa_fcs_lport_fab_init,
50632 + .online = bfa_fcs_lport_fab_online,
50633 + .offline = bfa_fcs_lport_fab_offline
50634 + },
50635 + {
50636 + .init = bfa_fcs_lport_n2n_init,
50637 + .online = bfa_fcs_lport_n2n_online,
50638 + .offline = bfa_fcs_lport_n2n_offline
50639 + },
50640 + {
50641 + .init = bfa_fcs_lport_loop_init,
50642 + .online = bfa_fcs_lport_loop_online,
50643 + .offline = bfa_fcs_lport_loop_offline
50644 + },
50645 +};
50646
50647 /*
50648 * fcs_port_sm FCS logical port state machine
50649 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
50650 index a38aafa0..fe8f03b 100644
50651 --- a/drivers/scsi/bfa/bfa_ioc.h
50652 +++ b/drivers/scsi/bfa/bfa_ioc.h
50653 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
50654 bfa_ioc_disable_cbfn_t disable_cbfn;
50655 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
50656 bfa_ioc_reset_cbfn_t reset_cbfn;
50657 -};
50658 +} __no_const;
50659
50660 /*
50661 * IOC event notification mechanism.
50662 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
50663 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
50664 enum bfi_ioc_state fwstate);
50665 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
50666 -};
50667 +} __no_const;
50668
50669 /*
50670 * Queue element to wait for room in request queue. FIFO order is
50671 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
50672 index a14c784..6de6790 100644
50673 --- a/drivers/scsi/bfa/bfa_modules.h
50674 +++ b/drivers/scsi/bfa/bfa_modules.h
50675 @@ -78,12 +78,12 @@ enum {
50676 \
50677 extern struct bfa_module_s hal_mod_ ## __mod; \
50678 struct bfa_module_s hal_mod_ ## __mod = { \
50679 - bfa_ ## __mod ## _meminfo, \
50680 - bfa_ ## __mod ## _attach, \
50681 - bfa_ ## __mod ## _detach, \
50682 - bfa_ ## __mod ## _start, \
50683 - bfa_ ## __mod ## _stop, \
50684 - bfa_ ## __mod ## _iocdisable, \
50685 + .meminfo = bfa_ ## __mod ## _meminfo, \
50686 + .attach = bfa_ ## __mod ## _attach, \
50687 + .detach = bfa_ ## __mod ## _detach, \
50688 + .start = bfa_ ## __mod ## _start, \
50689 + .stop = bfa_ ## __mod ## _stop, \
50690 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
50691 }
50692
50693 #define BFA_CACHELINE_SZ (256)
50694 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
50695 index 045c4e1..13de803 100644
50696 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
50697 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
50698 @@ -33,8 +33,8 @@
50699 */
50700 #include "libfcoe.h"
50701
50702 -static atomic_t ctlr_num;
50703 -static atomic_t fcf_num;
50704 +static atomic_unchecked_t ctlr_num;
50705 +static atomic_unchecked_t fcf_num;
50706
50707 /*
50708 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
50709 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
50710 if (!ctlr)
50711 goto out;
50712
50713 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
50714 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
50715 ctlr->f = f;
50716 ctlr->mode = FIP_CONN_TYPE_FABRIC;
50717 INIT_LIST_HEAD(&ctlr->fcfs);
50718 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
50719 fcf->dev.parent = &ctlr->dev;
50720 fcf->dev.bus = &fcoe_bus_type;
50721 fcf->dev.type = &fcoe_fcf_device_type;
50722 - fcf->id = atomic_inc_return(&fcf_num) - 1;
50723 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
50724 fcf->state = FCOE_FCF_STATE_UNKNOWN;
50725
50726 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
50727 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
50728 {
50729 int error;
50730
50731 - atomic_set(&ctlr_num, 0);
50732 - atomic_set(&fcf_num, 0);
50733 + atomic_set_unchecked(&ctlr_num, 0);
50734 + atomic_set_unchecked(&fcf_num, 0);
50735
50736 error = bus_register(&fcoe_bus_type);
50737 if (error)
50738 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
50739 index 8bb173e..20236b4 100644
50740 --- a/drivers/scsi/hosts.c
50741 +++ b/drivers/scsi/hosts.c
50742 @@ -42,7 +42,7 @@
50743 #include "scsi_logging.h"
50744
50745
50746 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
50747 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
50748
50749
50750 static void scsi_host_cls_release(struct device *dev)
50751 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
50752 * subtract one because we increment first then return, but we need to
50753 * know what the next host number was before increment
50754 */
50755 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
50756 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
50757 shost->dma_channel = 0xff;
50758
50759 /* These three are default values which can be overridden */
50760 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
50761 index 6bb4611..0203251 100644
50762 --- a/drivers/scsi/hpsa.c
50763 +++ b/drivers/scsi/hpsa.c
50764 @@ -701,10 +701,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
50765 struct reply_queue_buffer *rq = &h->reply_queue[q];
50766
50767 if (h->transMethod & CFGTBL_Trans_io_accel1)
50768 - return h->access.command_completed(h, q);
50769 + return h->access->command_completed(h, q);
50770
50771 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
50772 - return h->access.command_completed(h, q);
50773 + return h->access->command_completed(h, q);
50774
50775 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
50776 a = rq->head[rq->current_entry];
50777 @@ -5360,7 +5360,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
50778 while (!list_empty(&h->reqQ)) {
50779 c = list_entry(h->reqQ.next, struct CommandList, list);
50780 /* can't do anything if fifo is full */
50781 - if ((h->access.fifo_full(h))) {
50782 + if ((h->access->fifo_full(h))) {
50783 h->fifo_recently_full = 1;
50784 dev_warn(&h->pdev->dev, "fifo full\n");
50785 break;
50786 @@ -5376,7 +5376,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
50787 atomic_inc(&h->commands_outstanding);
50788 spin_unlock_irqrestore(&h->lock, *flags);
50789 /* Tell the controller execute command */
50790 - h->access.submit_command(h, c);
50791 + h->access->submit_command(h, c);
50792 spin_lock_irqsave(&h->lock, *flags);
50793 }
50794 }
50795 @@ -5392,17 +5392,17 @@ static void lock_and_start_io(struct ctlr_info *h)
50796
50797 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
50798 {
50799 - return h->access.command_completed(h, q);
50800 + return h->access->command_completed(h, q);
50801 }
50802
50803 static inline bool interrupt_pending(struct ctlr_info *h)
50804 {
50805 - return h->access.intr_pending(h);
50806 + return h->access->intr_pending(h);
50807 }
50808
50809 static inline long interrupt_not_for_us(struct ctlr_info *h)
50810 {
50811 - return (h->access.intr_pending(h) == 0) ||
50812 + return (h->access->intr_pending(h) == 0) ||
50813 (h->interrupts_enabled == 0);
50814 }
50815
50816 @@ -6343,7 +6343,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
50817 if (prod_index < 0)
50818 return -ENODEV;
50819 h->product_name = products[prod_index].product_name;
50820 - h->access = *(products[prod_index].access);
50821 + h->access = products[prod_index].access;
50822
50823 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
50824 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
50825 @@ -6690,7 +6690,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
50826 unsigned long flags;
50827 u32 lockup_detected;
50828
50829 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50830 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50831 spin_lock_irqsave(&h->lock, flags);
50832 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
50833 if (!lockup_detected) {
50834 @@ -6937,7 +6937,7 @@ reinit_after_soft_reset:
50835 }
50836
50837 /* make sure the board interrupts are off */
50838 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50839 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50840
50841 if (hpsa_request_irq(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
50842 goto clean2;
50843 @@ -6972,7 +6972,7 @@ reinit_after_soft_reset:
50844 * fake ones to scoop up any residual completions.
50845 */
50846 spin_lock_irqsave(&h->lock, flags);
50847 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50848 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50849 spin_unlock_irqrestore(&h->lock, flags);
50850 free_irqs(h);
50851 rc = hpsa_request_irq(h, hpsa_msix_discard_completions,
50852 @@ -6991,9 +6991,9 @@ reinit_after_soft_reset:
50853 dev_info(&h->pdev->dev, "Board READY.\n");
50854 dev_info(&h->pdev->dev,
50855 "Waiting for stale completions to drain.\n");
50856 - h->access.set_intr_mask(h, HPSA_INTR_ON);
50857 + h->access->set_intr_mask(h, HPSA_INTR_ON);
50858 msleep(10000);
50859 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50860 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50861
50862 rc = controller_reset_failed(h->cfgtable);
50863 if (rc)
50864 @@ -7019,7 +7019,7 @@ reinit_after_soft_reset:
50865 h->drv_req_rescan = 0;
50866
50867 /* Turn the interrupts on so we can service requests */
50868 - h->access.set_intr_mask(h, HPSA_INTR_ON);
50869 + h->access->set_intr_mask(h, HPSA_INTR_ON);
50870
50871 hpsa_hba_inquiry(h);
50872 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
50873 @@ -7084,7 +7084,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
50874 * To write all data in the battery backed cache to disks
50875 */
50876 hpsa_flush_cache(h);
50877 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50878 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50879 hpsa_free_irqs_and_disable_msix(h);
50880 }
50881
50882 @@ -7202,7 +7202,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50883 CFGTBL_Trans_enable_directed_msix |
50884 (trans_support & (CFGTBL_Trans_io_accel1 |
50885 CFGTBL_Trans_io_accel2));
50886 - struct access_method access = SA5_performant_access;
50887 + struct access_method *access = &SA5_performant_access;
50888
50889 /* This is a bit complicated. There are 8 registers on
50890 * the controller which we write to to tell it 8 different
50891 @@ -7244,7 +7244,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50892 * perform the superfluous readl() after each command submission.
50893 */
50894 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
50895 - access = SA5_performant_access_no_read;
50896 + access = &SA5_performant_access_no_read;
50897
50898 /* Controller spec: zero out this buffer. */
50899 for (i = 0; i < h->nreply_queues; i++)
50900 @@ -7274,12 +7274,12 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50901 * enable outbound interrupt coalescing in accelerator mode;
50902 */
50903 if (trans_support & CFGTBL_Trans_io_accel1) {
50904 - access = SA5_ioaccel_mode1_access;
50905 + access = &SA5_ioaccel_mode1_access;
50906 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
50907 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
50908 } else {
50909 if (trans_support & CFGTBL_Trans_io_accel2) {
50910 - access = SA5_ioaccel_mode2_access;
50911 + access = &SA5_ioaccel_mode2_access;
50912 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
50913 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
50914 }
50915 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
50916 index 8e06d9e..396e0a1 100644
50917 --- a/drivers/scsi/hpsa.h
50918 +++ b/drivers/scsi/hpsa.h
50919 @@ -127,7 +127,7 @@ struct ctlr_info {
50920 unsigned int msix_vector;
50921 unsigned int msi_vector;
50922 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
50923 - struct access_method access;
50924 + struct access_method *access;
50925 char hba_mode_enabled;
50926
50927 /* queue and queue Info */
50928 @@ -523,43 +523,43 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
50929 }
50930
50931 static struct access_method SA5_access = {
50932 - SA5_submit_command,
50933 - SA5_intr_mask,
50934 - SA5_fifo_full,
50935 - SA5_intr_pending,
50936 - SA5_completed,
50937 + .submit_command = SA5_submit_command,
50938 + .set_intr_mask = SA5_intr_mask,
50939 + .fifo_full = SA5_fifo_full,
50940 + .intr_pending = SA5_intr_pending,
50941 + .command_completed = SA5_completed,
50942 };
50943
50944 static struct access_method SA5_ioaccel_mode1_access = {
50945 - SA5_submit_command,
50946 - SA5_performant_intr_mask,
50947 - SA5_fifo_full,
50948 - SA5_ioaccel_mode1_intr_pending,
50949 - SA5_ioaccel_mode1_completed,
50950 + .submit_command = SA5_submit_command,
50951 + .set_intr_mask = SA5_performant_intr_mask,
50952 + .fifo_full = SA5_fifo_full,
50953 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
50954 + .command_completed = SA5_ioaccel_mode1_completed,
50955 };
50956
50957 static struct access_method SA5_ioaccel_mode2_access = {
50958 - SA5_submit_command_ioaccel2,
50959 - SA5_performant_intr_mask,
50960 - SA5_fifo_full,
50961 - SA5_performant_intr_pending,
50962 - SA5_performant_completed,
50963 + .submit_command = SA5_submit_command_ioaccel2,
50964 + .set_intr_mask = SA5_performant_intr_mask,
50965 + .fifo_full = SA5_fifo_full,
50966 + .intr_pending = SA5_performant_intr_pending,
50967 + .command_completed = SA5_performant_completed,
50968 };
50969
50970 static struct access_method SA5_performant_access = {
50971 - SA5_submit_command,
50972 - SA5_performant_intr_mask,
50973 - SA5_fifo_full,
50974 - SA5_performant_intr_pending,
50975 - SA5_performant_completed,
50976 + .submit_command = SA5_submit_command,
50977 + .set_intr_mask = SA5_performant_intr_mask,
50978 + .fifo_full = SA5_fifo_full,
50979 + .intr_pending = SA5_performant_intr_pending,
50980 + .command_completed = SA5_performant_completed,
50981 };
50982
50983 static struct access_method SA5_performant_access_no_read = {
50984 - SA5_submit_command_no_read,
50985 - SA5_performant_intr_mask,
50986 - SA5_fifo_full,
50987 - SA5_performant_intr_pending,
50988 - SA5_performant_completed,
50989 + .submit_command = SA5_submit_command_no_read,
50990 + .set_intr_mask = SA5_performant_intr_mask,
50991 + .fifo_full = SA5_fifo_full,
50992 + .intr_pending = SA5_performant_intr_pending,
50993 + .command_completed = SA5_performant_completed,
50994 };
50995
50996 struct board_type {
50997 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
50998 index 1b3a094..068e683 100644
50999 --- a/drivers/scsi/libfc/fc_exch.c
51000 +++ b/drivers/scsi/libfc/fc_exch.c
51001 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
51002 u16 pool_max_index;
51003
51004 struct {
51005 - atomic_t no_free_exch;
51006 - atomic_t no_free_exch_xid;
51007 - atomic_t xid_not_found;
51008 - atomic_t xid_busy;
51009 - atomic_t seq_not_found;
51010 - atomic_t non_bls_resp;
51011 + atomic_unchecked_t no_free_exch;
51012 + atomic_unchecked_t no_free_exch_xid;
51013 + atomic_unchecked_t xid_not_found;
51014 + atomic_unchecked_t xid_busy;
51015 + atomic_unchecked_t seq_not_found;
51016 + atomic_unchecked_t non_bls_resp;
51017 } stats;
51018 };
51019
51020 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
51021 /* allocate memory for exchange */
51022 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
51023 if (!ep) {
51024 - atomic_inc(&mp->stats.no_free_exch);
51025 + atomic_inc_unchecked(&mp->stats.no_free_exch);
51026 goto out;
51027 }
51028 memset(ep, 0, sizeof(*ep));
51029 @@ -874,7 +874,7 @@ out:
51030 return ep;
51031 err:
51032 spin_unlock_bh(&pool->lock);
51033 - atomic_inc(&mp->stats.no_free_exch_xid);
51034 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
51035 mempool_free(ep, mp->ep_pool);
51036 return NULL;
51037 }
51038 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51039 xid = ntohs(fh->fh_ox_id); /* we originated exch */
51040 ep = fc_exch_find(mp, xid);
51041 if (!ep) {
51042 - atomic_inc(&mp->stats.xid_not_found);
51043 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51044 reject = FC_RJT_OX_ID;
51045 goto out;
51046 }
51047 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51048 ep = fc_exch_find(mp, xid);
51049 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
51050 if (ep) {
51051 - atomic_inc(&mp->stats.xid_busy);
51052 + atomic_inc_unchecked(&mp->stats.xid_busy);
51053 reject = FC_RJT_RX_ID;
51054 goto rel;
51055 }
51056 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51057 }
51058 xid = ep->xid; /* get our XID */
51059 } else if (!ep) {
51060 - atomic_inc(&mp->stats.xid_not_found);
51061 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51062 reject = FC_RJT_RX_ID; /* XID not found */
51063 goto out;
51064 }
51065 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51066 } else {
51067 sp = &ep->seq;
51068 if (sp->id != fh->fh_seq_id) {
51069 - atomic_inc(&mp->stats.seq_not_found);
51070 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51071 if (f_ctl & FC_FC_END_SEQ) {
51072 /*
51073 * Update sequence_id based on incoming last
51074 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51075
51076 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
51077 if (!ep) {
51078 - atomic_inc(&mp->stats.xid_not_found);
51079 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51080 goto out;
51081 }
51082 if (ep->esb_stat & ESB_ST_COMPLETE) {
51083 - atomic_inc(&mp->stats.xid_not_found);
51084 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51085 goto rel;
51086 }
51087 if (ep->rxid == FC_XID_UNKNOWN)
51088 ep->rxid = ntohs(fh->fh_rx_id);
51089 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
51090 - atomic_inc(&mp->stats.xid_not_found);
51091 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51092 goto rel;
51093 }
51094 if (ep->did != ntoh24(fh->fh_s_id) &&
51095 ep->did != FC_FID_FLOGI) {
51096 - atomic_inc(&mp->stats.xid_not_found);
51097 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51098 goto rel;
51099 }
51100 sof = fr_sof(fp);
51101 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51102 sp->ssb_stat |= SSB_ST_RESP;
51103 sp->id = fh->fh_seq_id;
51104 } else if (sp->id != fh->fh_seq_id) {
51105 - atomic_inc(&mp->stats.seq_not_found);
51106 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51107 goto rel;
51108 }
51109
51110 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51111 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
51112
51113 if (!sp)
51114 - atomic_inc(&mp->stats.xid_not_found);
51115 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51116 else
51117 - atomic_inc(&mp->stats.non_bls_resp);
51118 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
51119
51120 fc_frame_free(fp);
51121 }
51122 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
51123
51124 list_for_each_entry(ema, &lport->ema_list, ema_list) {
51125 mp = ema->mp;
51126 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
51127 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
51128 st->fc_no_free_exch_xid +=
51129 - atomic_read(&mp->stats.no_free_exch_xid);
51130 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
51131 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
51132 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
51133 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
51134 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
51135 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
51136 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
51137 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
51138 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
51139 }
51140 }
51141 EXPORT_SYMBOL(fc_exch_update_stats);
51142 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
51143 index 932d9cc..50c7ee9 100644
51144 --- a/drivers/scsi/libsas/sas_ata.c
51145 +++ b/drivers/scsi/libsas/sas_ata.c
51146 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
51147 .postreset = ata_std_postreset,
51148 .error_handler = ata_std_error_handler,
51149 .post_internal_cmd = sas_ata_post_internal,
51150 - .qc_defer = ata_std_qc_defer,
51151 + .qc_defer = ata_std_qc_defer,
51152 .qc_prep = ata_noop_qc_prep,
51153 .qc_issue = sas_ata_qc_issue,
51154 .qc_fill_rtf = sas_ata_qc_fill_rtf,
51155 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
51156 index 434e903..5a4a79b 100644
51157 --- a/drivers/scsi/lpfc/lpfc.h
51158 +++ b/drivers/scsi/lpfc/lpfc.h
51159 @@ -430,7 +430,7 @@ struct lpfc_vport {
51160 struct dentry *debug_nodelist;
51161 struct dentry *vport_debugfs_root;
51162 struct lpfc_debugfs_trc *disc_trc;
51163 - atomic_t disc_trc_cnt;
51164 + atomic_unchecked_t disc_trc_cnt;
51165 #endif
51166 uint8_t stat_data_enabled;
51167 uint8_t stat_data_blocked;
51168 @@ -880,8 +880,8 @@ struct lpfc_hba {
51169 struct timer_list fabric_block_timer;
51170 unsigned long bit_flags;
51171 #define FABRIC_COMANDS_BLOCKED 0
51172 - atomic_t num_rsrc_err;
51173 - atomic_t num_cmd_success;
51174 + atomic_unchecked_t num_rsrc_err;
51175 + atomic_unchecked_t num_cmd_success;
51176 unsigned long last_rsrc_error_time;
51177 unsigned long last_ramp_down_time;
51178 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
51179 @@ -916,7 +916,7 @@ struct lpfc_hba {
51180
51181 struct dentry *debug_slow_ring_trc;
51182 struct lpfc_debugfs_trc *slow_ring_trc;
51183 - atomic_t slow_ring_trc_cnt;
51184 + atomic_unchecked_t slow_ring_trc_cnt;
51185 /* iDiag debugfs sub-directory */
51186 struct dentry *idiag_root;
51187 struct dentry *idiag_pci_cfg;
51188 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
51189 index 5633e7d..8272114 100644
51190 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
51191 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
51192 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
51193
51194 #include <linux/debugfs.h>
51195
51196 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51197 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51198 static unsigned long lpfc_debugfs_start_time = 0L;
51199
51200 /* iDiag */
51201 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
51202 lpfc_debugfs_enable = 0;
51203
51204 len = 0;
51205 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
51206 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
51207 (lpfc_debugfs_max_disc_trc - 1);
51208 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
51209 dtp = vport->disc_trc + i;
51210 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
51211 lpfc_debugfs_enable = 0;
51212
51213 len = 0;
51214 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
51215 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
51216 (lpfc_debugfs_max_slow_ring_trc - 1);
51217 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
51218 dtp = phba->slow_ring_trc + i;
51219 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
51220 !vport || !vport->disc_trc)
51221 return;
51222
51223 - index = atomic_inc_return(&vport->disc_trc_cnt) &
51224 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
51225 (lpfc_debugfs_max_disc_trc - 1);
51226 dtp = vport->disc_trc + index;
51227 dtp->fmt = fmt;
51228 dtp->data1 = data1;
51229 dtp->data2 = data2;
51230 dtp->data3 = data3;
51231 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51232 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51233 dtp->jif = jiffies;
51234 #endif
51235 return;
51236 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
51237 !phba || !phba->slow_ring_trc)
51238 return;
51239
51240 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
51241 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
51242 (lpfc_debugfs_max_slow_ring_trc - 1);
51243 dtp = phba->slow_ring_trc + index;
51244 dtp->fmt = fmt;
51245 dtp->data1 = data1;
51246 dtp->data2 = data2;
51247 dtp->data3 = data3;
51248 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51249 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51250 dtp->jif = jiffies;
51251 #endif
51252 return;
51253 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51254 "slow_ring buffer\n");
51255 goto debug_failed;
51256 }
51257 - atomic_set(&phba->slow_ring_trc_cnt, 0);
51258 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
51259 memset(phba->slow_ring_trc, 0,
51260 (sizeof(struct lpfc_debugfs_trc) *
51261 lpfc_debugfs_max_slow_ring_trc));
51262 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51263 "buffer\n");
51264 goto debug_failed;
51265 }
51266 - atomic_set(&vport->disc_trc_cnt, 0);
51267 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
51268
51269 snprintf(name, sizeof(name), "discovery_trace");
51270 vport->debug_disc_trc =
51271 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
51272 index 0b2c53a..aec2b45 100644
51273 --- a/drivers/scsi/lpfc/lpfc_init.c
51274 +++ b/drivers/scsi/lpfc/lpfc_init.c
51275 @@ -11290,8 +11290,10 @@ lpfc_init(void)
51276 "misc_register returned with status %d", error);
51277
51278 if (lpfc_enable_npiv) {
51279 - lpfc_transport_functions.vport_create = lpfc_vport_create;
51280 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51281 + pax_open_kernel();
51282 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
51283 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51284 + pax_close_kernel();
51285 }
51286 lpfc_transport_template =
51287 fc_attach_transport(&lpfc_transport_functions);
51288 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
51289 index 4f9222e..f1850e3 100644
51290 --- a/drivers/scsi/lpfc/lpfc_scsi.c
51291 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
51292 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
51293 unsigned long expires;
51294
51295 spin_lock_irqsave(&phba->hbalock, flags);
51296 - atomic_inc(&phba->num_rsrc_err);
51297 + atomic_inc_unchecked(&phba->num_rsrc_err);
51298 phba->last_rsrc_error_time = jiffies;
51299
51300 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
51301 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51302 unsigned long num_rsrc_err, num_cmd_success;
51303 int i;
51304
51305 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
51306 - num_cmd_success = atomic_read(&phba->num_cmd_success);
51307 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
51308 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
51309
51310 /*
51311 * The error and success command counters are global per
51312 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51313 }
51314 }
51315 lpfc_destroy_vport_work_array(phba, vports);
51316 - atomic_set(&phba->num_rsrc_err, 0);
51317 - atomic_set(&phba->num_cmd_success, 0);
51318 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
51319 + atomic_set_unchecked(&phba->num_cmd_success, 0);
51320 }
51321
51322 /**
51323 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51324 index 6a1c036..38e0e8d 100644
51325 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51326 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51327 @@ -1508,7 +1508,7 @@ _scsih_get_resync(struct device *dev)
51328 {
51329 struct scsi_device *sdev = to_scsi_device(dev);
51330 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51331 - static struct _raid_device *raid_device;
51332 + struct _raid_device *raid_device;
51333 unsigned long flags;
51334 Mpi2RaidVolPage0_t vol_pg0;
51335 Mpi2ConfigReply_t mpi_reply;
51336 @@ -1560,7 +1560,7 @@ _scsih_get_state(struct device *dev)
51337 {
51338 struct scsi_device *sdev = to_scsi_device(dev);
51339 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51340 - static struct _raid_device *raid_device;
51341 + struct _raid_device *raid_device;
51342 unsigned long flags;
51343 Mpi2RaidVolPage0_t vol_pg0;
51344 Mpi2ConfigReply_t mpi_reply;
51345 @@ -6602,7 +6602,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
51346 Mpi2EventDataIrOperationStatus_t *event_data =
51347 (Mpi2EventDataIrOperationStatus_t *)
51348 fw_event->event_data;
51349 - static struct _raid_device *raid_device;
51350 + struct _raid_device *raid_device;
51351 unsigned long flags;
51352 u16 handle;
51353
51354 @@ -7073,7 +7073,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
51355 u64 sas_address;
51356 struct _sas_device *sas_device;
51357 struct _sas_node *expander_device;
51358 - static struct _raid_device *raid_device;
51359 + struct _raid_device *raid_device;
51360 u8 retry_count;
51361 unsigned long flags;
51362
51363 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
51364 index 8c27b6a..607f56e 100644
51365 --- a/drivers/scsi/pmcraid.c
51366 +++ b/drivers/scsi/pmcraid.c
51367 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
51368 res->scsi_dev = scsi_dev;
51369 scsi_dev->hostdata = res;
51370 res->change_detected = 0;
51371 - atomic_set(&res->read_failures, 0);
51372 - atomic_set(&res->write_failures, 0);
51373 + atomic_set_unchecked(&res->read_failures, 0);
51374 + atomic_set_unchecked(&res->write_failures, 0);
51375 rc = 0;
51376 }
51377 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
51378 @@ -2646,9 +2646,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
51379
51380 /* If this was a SCSI read/write command keep count of errors */
51381 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
51382 - atomic_inc(&res->read_failures);
51383 + atomic_inc_unchecked(&res->read_failures);
51384 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
51385 - atomic_inc(&res->write_failures);
51386 + atomic_inc_unchecked(&res->write_failures);
51387
51388 if (!RES_IS_GSCSI(res->cfg_entry) &&
51389 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
51390 @@ -3474,7 +3474,7 @@ static int pmcraid_queuecommand_lck(
51391 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51392 * hrrq_id assigned here in queuecommand
51393 */
51394 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51395 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51396 pinstance->num_hrrq;
51397 cmd->cmd_done = pmcraid_io_done;
51398
51399 @@ -3788,7 +3788,7 @@ static long pmcraid_ioctl_passthrough(
51400 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51401 * hrrq_id assigned here in queuecommand
51402 */
51403 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51404 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51405 pinstance->num_hrrq;
51406
51407 if (request_size) {
51408 @@ -4426,7 +4426,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
51409
51410 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
51411 /* add resources only after host is added into system */
51412 - if (!atomic_read(&pinstance->expose_resources))
51413 + if (!atomic_read_unchecked(&pinstance->expose_resources))
51414 return;
51415
51416 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
51417 @@ -5243,8 +5243,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
51418 init_waitqueue_head(&pinstance->reset_wait_q);
51419
51420 atomic_set(&pinstance->outstanding_cmds, 0);
51421 - atomic_set(&pinstance->last_message_id, 0);
51422 - atomic_set(&pinstance->expose_resources, 0);
51423 + atomic_set_unchecked(&pinstance->last_message_id, 0);
51424 + atomic_set_unchecked(&pinstance->expose_resources, 0);
51425
51426 INIT_LIST_HEAD(&pinstance->free_res_q);
51427 INIT_LIST_HEAD(&pinstance->used_res_q);
51428 @@ -5957,7 +5957,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
51429 /* Schedule worker thread to handle CCN and take care of adding and
51430 * removing devices to OS
51431 */
51432 - atomic_set(&pinstance->expose_resources, 1);
51433 + atomic_set_unchecked(&pinstance->expose_resources, 1);
51434 schedule_work(&pinstance->worker_q);
51435 return rc;
51436
51437 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
51438 index e1d150f..6c6df44 100644
51439 --- a/drivers/scsi/pmcraid.h
51440 +++ b/drivers/scsi/pmcraid.h
51441 @@ -748,7 +748,7 @@ struct pmcraid_instance {
51442 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
51443
51444 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
51445 - atomic_t last_message_id;
51446 + atomic_unchecked_t last_message_id;
51447
51448 /* configuration table */
51449 struct pmcraid_config_table *cfg_table;
51450 @@ -777,7 +777,7 @@ struct pmcraid_instance {
51451 atomic_t outstanding_cmds;
51452
51453 /* should add/delete resources to mid-layer now ?*/
51454 - atomic_t expose_resources;
51455 + atomic_unchecked_t expose_resources;
51456
51457
51458
51459 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
51460 struct pmcraid_config_table_entry_ext cfg_entry_ext;
51461 };
51462 struct scsi_device *scsi_dev; /* Link scsi_device structure */
51463 - atomic_t read_failures; /* count of failed READ commands */
51464 - atomic_t write_failures; /* count of failed WRITE commands */
51465 + atomic_unchecked_t read_failures; /* count of failed READ commands */
51466 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
51467
51468 /* To indicate add/delete/modify during CCN */
51469 u8 change_detected;
51470 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
51471 index 82b92c4..3178171 100644
51472 --- a/drivers/scsi/qla2xxx/qla_attr.c
51473 +++ b/drivers/scsi/qla2xxx/qla_attr.c
51474 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
51475 return 0;
51476 }
51477
51478 -struct fc_function_template qla2xxx_transport_functions = {
51479 +fc_function_template_no_const qla2xxx_transport_functions = {
51480
51481 .show_host_node_name = 1,
51482 .show_host_port_name = 1,
51483 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
51484 .bsg_timeout = qla24xx_bsg_timeout,
51485 };
51486
51487 -struct fc_function_template qla2xxx_transport_vport_functions = {
51488 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
51489
51490 .show_host_node_name = 1,
51491 .show_host_port_name = 1,
51492 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
51493 index 7686bfe..4710893 100644
51494 --- a/drivers/scsi/qla2xxx/qla_gbl.h
51495 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
51496 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
51497 struct device_attribute;
51498 extern struct device_attribute *qla2x00_host_attrs[];
51499 struct fc_function_template;
51500 -extern struct fc_function_template qla2xxx_transport_functions;
51501 -extern struct fc_function_template qla2xxx_transport_vport_functions;
51502 +extern fc_function_template_no_const qla2xxx_transport_functions;
51503 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
51504 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
51505 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
51506 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
51507 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
51508 index cce1cbc..5b9f0fe 100644
51509 --- a/drivers/scsi/qla2xxx/qla_os.c
51510 +++ b/drivers/scsi/qla2xxx/qla_os.c
51511 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
51512 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
51513 /* Ok, a 64bit DMA mask is applicable. */
51514 ha->flags.enable_64bit_addressing = 1;
51515 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51516 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51517 + pax_open_kernel();
51518 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51519 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51520 + pax_close_kernel();
51521 return;
51522 }
51523 }
51524 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
51525 index 8f6d0fb..1b21097 100644
51526 --- a/drivers/scsi/qla4xxx/ql4_def.h
51527 +++ b/drivers/scsi/qla4xxx/ql4_def.h
51528 @@ -305,7 +305,7 @@ struct ddb_entry {
51529 * (4000 only) */
51530 atomic_t relogin_timer; /* Max Time to wait for
51531 * relogin to complete */
51532 - atomic_t relogin_retry_count; /* Num of times relogin has been
51533 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
51534 * retried */
51535 uint32_t default_time2wait; /* Default Min time between
51536 * relogins (+aens) */
51537 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
51538 index 6d25879..3031a9f 100644
51539 --- a/drivers/scsi/qla4xxx/ql4_os.c
51540 +++ b/drivers/scsi/qla4xxx/ql4_os.c
51541 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
51542 */
51543 if (!iscsi_is_session_online(cls_sess)) {
51544 /* Reset retry relogin timer */
51545 - atomic_inc(&ddb_entry->relogin_retry_count);
51546 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
51547 DEBUG2(ql4_printk(KERN_INFO, ha,
51548 "%s: index[%d] relogin timed out-retrying"
51549 " relogin (%d), retry (%d)\n", __func__,
51550 ddb_entry->fw_ddb_index,
51551 - atomic_read(&ddb_entry->relogin_retry_count),
51552 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
51553 ddb_entry->default_time2wait + 4));
51554 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
51555 atomic_set(&ddb_entry->retry_relogin_timer,
51556 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
51557
51558 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
51559 atomic_set(&ddb_entry->relogin_timer, 0);
51560 - atomic_set(&ddb_entry->relogin_retry_count, 0);
51561 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
51562 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
51563 ddb_entry->default_relogin_timeout =
51564 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
51565 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
51566 index 17bb541..85f4508 100644
51567 --- a/drivers/scsi/scsi_lib.c
51568 +++ b/drivers/scsi/scsi_lib.c
51569 @@ -1595,7 +1595,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
51570 shost = sdev->host;
51571 scsi_init_cmd_errh(cmd);
51572 cmd->result = DID_NO_CONNECT << 16;
51573 - atomic_inc(&cmd->device->iorequest_cnt);
51574 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51575
51576 /*
51577 * SCSI request completion path will do scsi_device_unbusy(),
51578 @@ -1618,9 +1618,9 @@ static void scsi_softirq_done(struct request *rq)
51579
51580 INIT_LIST_HEAD(&cmd->eh_entry);
51581
51582 - atomic_inc(&cmd->device->iodone_cnt);
51583 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
51584 if (cmd->result)
51585 - atomic_inc(&cmd->device->ioerr_cnt);
51586 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
51587
51588 disposition = scsi_decide_disposition(cmd);
51589 if (disposition != SUCCESS &&
51590 @@ -1661,7 +1661,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
51591 struct Scsi_Host *host = cmd->device->host;
51592 int rtn = 0;
51593
51594 - atomic_inc(&cmd->device->iorequest_cnt);
51595 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51596
51597 /* check if the device is still usable */
51598 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
51599 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
51600 index 1ac38e7..6acc656 100644
51601 --- a/drivers/scsi/scsi_sysfs.c
51602 +++ b/drivers/scsi/scsi_sysfs.c
51603 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
51604 char *buf) \
51605 { \
51606 struct scsi_device *sdev = to_scsi_device(dev); \
51607 - unsigned long long count = atomic_read(&sdev->field); \
51608 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
51609 return snprintf(buf, 20, "0x%llx\n", count); \
51610 } \
51611 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
51612 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
51613 index 5d6f348..18778a6b 100644
51614 --- a/drivers/scsi/scsi_transport_fc.c
51615 +++ b/drivers/scsi/scsi_transport_fc.c
51616 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
51617 * Netlink Infrastructure
51618 */
51619
51620 -static atomic_t fc_event_seq;
51621 +static atomic_unchecked_t fc_event_seq;
51622
51623 /**
51624 * fc_get_event_number - Obtain the next sequential FC event number
51625 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
51626 u32
51627 fc_get_event_number(void)
51628 {
51629 - return atomic_add_return(1, &fc_event_seq);
51630 + return atomic_add_return_unchecked(1, &fc_event_seq);
51631 }
51632 EXPORT_SYMBOL(fc_get_event_number);
51633
51634 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
51635 {
51636 int error;
51637
51638 - atomic_set(&fc_event_seq, 0);
51639 + atomic_set_unchecked(&fc_event_seq, 0);
51640
51641 error = transport_class_register(&fc_host_class);
51642 if (error)
51643 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
51644 char *cp;
51645
51646 *val = simple_strtoul(buf, &cp, 0);
51647 - if ((*cp && (*cp != '\n')) || (*val < 0))
51648 + if (*cp && (*cp != '\n'))
51649 return -EINVAL;
51650 /*
51651 * Check for overflow; dev_loss_tmo is u32
51652 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
51653 index 67d43e3..8cee73c 100644
51654 --- a/drivers/scsi/scsi_transport_iscsi.c
51655 +++ b/drivers/scsi/scsi_transport_iscsi.c
51656 @@ -79,7 +79,7 @@ struct iscsi_internal {
51657 struct transport_container session_cont;
51658 };
51659
51660 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
51661 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
51662 static struct workqueue_struct *iscsi_eh_timer_workq;
51663
51664 static DEFINE_IDA(iscsi_sess_ida);
51665 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
51666 int err;
51667
51668 ihost = shost->shost_data;
51669 - session->sid = atomic_add_return(1, &iscsi_session_nr);
51670 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
51671
51672 if (target_id == ISCSI_MAX_TARGET) {
51673 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
51674 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
51675 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
51676 ISCSI_TRANSPORT_VERSION);
51677
51678 - atomic_set(&iscsi_session_nr, 0);
51679 + atomic_set_unchecked(&iscsi_session_nr, 0);
51680
51681 err = class_register(&iscsi_transport_class);
51682 if (err)
51683 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
51684 index ae45bd9..c32a586 100644
51685 --- a/drivers/scsi/scsi_transport_srp.c
51686 +++ b/drivers/scsi/scsi_transport_srp.c
51687 @@ -35,7 +35,7 @@
51688 #include "scsi_priv.h"
51689
51690 struct srp_host_attrs {
51691 - atomic_t next_port_id;
51692 + atomic_unchecked_t next_port_id;
51693 };
51694 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
51695
51696 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
51697 struct Scsi_Host *shost = dev_to_shost(dev);
51698 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
51699
51700 - atomic_set(&srp_host->next_port_id, 0);
51701 + atomic_set_unchecked(&srp_host->next_port_id, 0);
51702 return 0;
51703 }
51704
51705 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
51706 rport_fast_io_fail_timedout);
51707 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
51708
51709 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
51710 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
51711 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
51712
51713 transport_setup_device(&rport->dev);
51714 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
51715 index 05ea0d4..5af8049 100644
51716 --- a/drivers/scsi/sd.c
51717 +++ b/drivers/scsi/sd.c
51718 @@ -3006,7 +3006,7 @@ static int sd_probe(struct device *dev)
51719 sdkp->disk = gd;
51720 sdkp->index = index;
51721 atomic_set(&sdkp->openers, 0);
51722 - atomic_set(&sdkp->device->ioerr_cnt, 0);
51723 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
51724
51725 if (!sdp->request_queue->rq_timeout) {
51726 if (sdp->type != TYPE_MOD)
51727 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
51728 index dbf8e77..0d565c7 100644
51729 --- a/drivers/scsi/sg.c
51730 +++ b/drivers/scsi/sg.c
51731 @@ -1098,7 +1098,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
51732 sdp->disk->disk_name,
51733 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
51734 NULL,
51735 - (char *)arg);
51736 + (char __user *)arg);
51737 case BLKTRACESTART:
51738 return blk_trace_startstop(sdp->device->request_queue, 1);
51739 case BLKTRACESTOP:
51740 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
51741 index 011a336..fb2b7a0 100644
51742 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
51743 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
51744 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
51745 return i;
51746 }
51747
51748 -static struct bin_attribute fuse_bin_attr = {
51749 +static bin_attribute_no_const fuse_bin_attr = {
51750 .attr = { .name = "fuse", .mode = S_IRUGO, },
51751 .read = fuse_read,
51752 };
51753 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
51754 index 66a70e9..f82cea4 100644
51755 --- a/drivers/spi/spi.c
51756 +++ b/drivers/spi/spi.c
51757 @@ -2238,7 +2238,7 @@ int spi_bus_unlock(struct spi_master *master)
51758 EXPORT_SYMBOL_GPL(spi_bus_unlock);
51759
51760 /* portable code must never pass more than 32 bytes */
51761 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
51762 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
51763
51764 static u8 *buf;
51765
51766 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
51767 index b41429f..2de5373 100644
51768 --- a/drivers/staging/android/timed_output.c
51769 +++ b/drivers/staging/android/timed_output.c
51770 @@ -25,7 +25,7 @@
51771 #include "timed_output.h"
51772
51773 static struct class *timed_output_class;
51774 -static atomic_t device_count;
51775 +static atomic_unchecked_t device_count;
51776
51777 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
51778 char *buf)
51779 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
51780 timed_output_class = class_create(THIS_MODULE, "timed_output");
51781 if (IS_ERR(timed_output_class))
51782 return PTR_ERR(timed_output_class);
51783 - atomic_set(&device_count, 0);
51784 + atomic_set_unchecked(&device_count, 0);
51785 timed_output_class->dev_groups = timed_output_groups;
51786 }
51787
51788 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
51789 if (ret < 0)
51790 return ret;
51791
51792 - tdev->index = atomic_inc_return(&device_count);
51793 + tdev->index = atomic_inc_return_unchecked(&device_count);
51794 tdev->dev = device_create(timed_output_class, NULL,
51795 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
51796 if (IS_ERR(tdev->dev))
51797 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
51798 index f143cb6..6fb8255 100644
51799 --- a/drivers/staging/comedi/comedi_fops.c
51800 +++ b/drivers/staging/comedi/comedi_fops.c
51801 @@ -273,8 +273,8 @@ static void comedi_file_reset(struct file *file)
51802 }
51803 cfp->last_attached = dev->attached;
51804 cfp->last_detach_count = dev->detach_count;
51805 - ACCESS_ONCE(cfp->read_subdev) = read_s;
51806 - ACCESS_ONCE(cfp->write_subdev) = write_s;
51807 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
51808 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
51809 }
51810
51811 static void comedi_file_check(struct file *file)
51812 @@ -1885,7 +1885,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
51813 !(s_old->async->cmd.flags & CMDF_WRITE))
51814 return -EBUSY;
51815
51816 - ACCESS_ONCE(cfp->read_subdev) = s_new;
51817 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
51818 return 0;
51819 }
51820
51821 @@ -1927,7 +1927,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
51822 (s_old->async->cmd.flags & CMDF_WRITE))
51823 return -EBUSY;
51824
51825 - ACCESS_ONCE(cfp->write_subdev) = s_new;
51826 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
51827 return 0;
51828 }
51829
51830 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
51831 index 001348c..cfaac8a 100644
51832 --- a/drivers/staging/gdm724x/gdm_tty.c
51833 +++ b/drivers/staging/gdm724x/gdm_tty.c
51834 @@ -44,7 +44,7 @@
51835 #define gdm_tty_send_control(n, r, v, d, l) (\
51836 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
51837
51838 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
51839 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
51840
51841 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
51842 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
51843 diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c
51844 index 503b2d7..c904931 100644
51845 --- a/drivers/staging/line6/driver.c
51846 +++ b/drivers/staging/line6/driver.c
51847 @@ -463,7 +463,7 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
51848 {
51849 struct usb_device *usbdev = line6->usbdev;
51850 int ret;
51851 - unsigned char len;
51852 + unsigned char *plen;
51853
51854 /* query the serial number: */
51855 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
51856 @@ -476,27 +476,34 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
51857 return ret;
51858 }
51859
51860 + plen = kmalloc(1, GFP_KERNEL);
51861 + if (plen == NULL)
51862 + return -ENOMEM;
51863 +
51864 /* Wait for data length. We'll get 0xff until length arrives. */
51865 do {
51866 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
51867 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
51868 USB_DIR_IN,
51869 - 0x0012, 0x0000, &len, 1,
51870 + 0x0012, 0x0000, plen, 1,
51871 LINE6_TIMEOUT * HZ);
51872 if (ret < 0) {
51873 dev_err(line6->ifcdev,
51874 "receive length failed (error %d)\n", ret);
51875 + kfree(plen);
51876 return ret;
51877 }
51878 - } while (len == 0xff);
51879 + } while (*plen == 0xff);
51880
51881 - if (len != datalen) {
51882 + if (*plen != datalen) {
51883 /* should be equal or something went wrong */
51884 dev_err(line6->ifcdev,
51885 "length mismatch (expected %d, got %d)\n",
51886 - (int)datalen, (int)len);
51887 + (int)datalen, (int)*plen);
51888 + kfree(plen);
51889 return -EINVAL;
51890 }
51891 + kfree(plen);
51892
51893 /* receive the result: */
51894 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
51895 @@ -520,7 +527,7 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
51896 {
51897 struct usb_device *usbdev = line6->usbdev;
51898 int ret;
51899 - unsigned char status;
51900 + unsigned char *status;
51901
51902 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
51903 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
51904 @@ -533,26 +540,34 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
51905 return ret;
51906 }
51907
51908 + status = kmalloc(1, GFP_KERNEL);
51909 + if (status == NULL)
51910 + return -ENOMEM;
51911 +
51912 do {
51913 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0),
51914 0x67,
51915 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
51916 USB_DIR_IN,
51917 0x0012, 0x0000,
51918 - &status, 1, LINE6_TIMEOUT * HZ);
51919 + status, 1, LINE6_TIMEOUT * HZ);
51920
51921 if (ret < 0) {
51922 dev_err(line6->ifcdev,
51923 "receiving status failed (error %d)\n", ret);
51924 + kfree(status);
51925 return ret;
51926 }
51927 - } while (status == 0xff);
51928 + } while (*status == 0xff);
51929
51930 - if (status != 0) {
51931 + if (*status != 0) {
51932 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
51933 + kfree(status);
51934 return -EINVAL;
51935 }
51936
51937 + kfree(status);
51938 +
51939 return 0;
51940 }
51941
51942 diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
51943 index 6943715..0a93632 100644
51944 --- a/drivers/staging/line6/toneport.c
51945 +++ b/drivers/staging/line6/toneport.c
51946 @@ -11,6 +11,7 @@
51947 */
51948
51949 #include <linux/wait.h>
51950 +#include <linux/slab.h>
51951 #include <sound/control.h>
51952
51953 #include "audio.h"
51954 @@ -307,14 +308,20 @@ static void toneport_destruct(struct usb_interface *interface)
51955 */
51956 static void toneport_setup(struct usb_line6_toneport *toneport)
51957 {
51958 - int ticks;
51959 + int *ticks;
51960 struct usb_line6 *line6 = &toneport->line6;
51961 struct usb_device *usbdev = line6->usbdev;
51962 u16 idProduct = le16_to_cpu(usbdev->descriptor.idProduct);
51963
51964 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
51965 + if (ticks == NULL)
51966 + return;
51967 +
51968 /* sync time on device with host: */
51969 - ticks = (int)get_seconds();
51970 - line6_write_data(line6, 0x80c6, &ticks, 4);
51971 + *ticks = (int)get_seconds();
51972 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
51973 +
51974 + kfree(ticks);
51975
51976 /* enable device: */
51977 toneport_send_cmd(usbdev, 0x0301, 0x0000);
51978 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
51979 index 463da07..e791ce9 100644
51980 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
51981 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
51982 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
51983 return 0;
51984 }
51985
51986 -sfw_test_client_ops_t brw_test_client;
51987 -void brw_init_test_client(void)
51988 -{
51989 - brw_test_client.tso_init = brw_client_init;
51990 - brw_test_client.tso_fini = brw_client_fini;
51991 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
51992 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
51993 +sfw_test_client_ops_t brw_test_client = {
51994 + .tso_init = brw_client_init,
51995 + .tso_fini = brw_client_fini,
51996 + .tso_prep_rpc = brw_client_prep_rpc,
51997 + .tso_done_rpc = brw_client_done_rpc,
51998 };
51999
52000 srpc_service_t brw_test_service;
52001 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
52002 index cc9d182..8fabce3 100644
52003 --- a/drivers/staging/lustre/lnet/selftest/framework.c
52004 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
52005 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
52006
52007 extern sfw_test_client_ops_t ping_test_client;
52008 extern srpc_service_t ping_test_service;
52009 -extern void ping_init_test_client(void);
52010 extern void ping_init_test_service(void);
52011
52012 extern sfw_test_client_ops_t brw_test_client;
52013 extern srpc_service_t brw_test_service;
52014 -extern void brw_init_test_client(void);
52015 extern void brw_init_test_service(void);
52016
52017
52018 @@ -1675,12 +1673,10 @@ sfw_startup (void)
52019 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
52020 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
52021
52022 - brw_init_test_client();
52023 brw_init_test_service();
52024 rc = sfw_register_test(&brw_test_service, &brw_test_client);
52025 LASSERT (rc == 0);
52026
52027 - ping_init_test_client();
52028 ping_init_test_service();
52029 rc = sfw_register_test(&ping_test_service, &ping_test_client);
52030 LASSERT (rc == 0);
52031 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
52032 index d8c0df6..5041cbb 100644
52033 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
52034 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
52035 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
52036 return 0;
52037 }
52038
52039 -sfw_test_client_ops_t ping_test_client;
52040 -void ping_init_test_client(void)
52041 -{
52042 - ping_test_client.tso_init = ping_client_init;
52043 - ping_test_client.tso_fini = ping_client_fini;
52044 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
52045 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
52046 -}
52047 +sfw_test_client_ops_t ping_test_client = {
52048 + .tso_init = ping_client_init,
52049 + .tso_fini = ping_client_fini,
52050 + .tso_prep_rpc = ping_client_prep_rpc,
52051 + .tso_done_rpc = ping_client_done_rpc,
52052 +};
52053
52054 srpc_service_t ping_test_service;
52055 void ping_init_test_service(void)
52056 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52057 index 83bc0a9..12ba00a 100644
52058 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
52059 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52060 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
52061 ldlm_completion_callback lcs_completion;
52062 ldlm_blocking_callback lcs_blocking;
52063 ldlm_glimpse_callback lcs_glimpse;
52064 -};
52065 +} __no_const;
52066
52067 /* ldlm_lockd.c */
52068 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
52069 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
52070 index 2a88b80..62e7e5f 100644
52071 --- a/drivers/staging/lustre/lustre/include/obd.h
52072 +++ b/drivers/staging/lustre/lustre/include/obd.h
52073 @@ -1362,7 +1362,7 @@ struct md_ops {
52074 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
52075 * wrapper function in include/linux/obd_class.h.
52076 */
52077 -};
52078 +} __no_const;
52079
52080 struct lsm_operations {
52081 void (*lsm_free)(struct lov_stripe_md *);
52082 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52083 index a4c252f..b21acac 100644
52084 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52085 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52086 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
52087 int added = (mode == LCK_NL);
52088 int overlaps = 0;
52089 int splitted = 0;
52090 - const struct ldlm_callback_suite null_cbs = { NULL };
52091 + const struct ldlm_callback_suite null_cbs = { };
52092
52093 CDEBUG(D_DLMTRACE,
52094 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
52095 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52096 index 83d3f08..b03adad 100644
52097 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52098 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52099 @@ -236,7 +236,7 @@ int proc_console_max_delay_cs(struct ctl_table *table, int write,
52100 void __user *buffer, size_t *lenp, loff_t *ppos)
52101 {
52102 int rc, max_delay_cs;
52103 - struct ctl_table dummy = *table;
52104 + ctl_table_no_const dummy = *table;
52105 long d;
52106
52107 dummy.data = &max_delay_cs;
52108 @@ -268,7 +268,7 @@ int proc_console_min_delay_cs(struct ctl_table *table, int write,
52109 void __user *buffer, size_t *lenp, loff_t *ppos)
52110 {
52111 int rc, min_delay_cs;
52112 - struct ctl_table dummy = *table;
52113 + ctl_table_no_const dummy = *table;
52114 long d;
52115
52116 dummy.data = &min_delay_cs;
52117 @@ -300,7 +300,7 @@ int proc_console_backoff(struct ctl_table *table, int write,
52118 void __user *buffer, size_t *lenp, loff_t *ppos)
52119 {
52120 int rc, backoff;
52121 - struct ctl_table dummy = *table;
52122 + ctl_table_no_const dummy = *table;
52123
52124 dummy.data = &backoff;
52125 dummy.proc_handler = &proc_dointvec;
52126 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
52127 index 2c4fc74..b04ca79 100644
52128 --- a/drivers/staging/lustre/lustre/libcfs/module.c
52129 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
52130 @@ -315,11 +315,11 @@ out:
52131
52132
52133 struct cfs_psdev_ops libcfs_psdev_ops = {
52134 - libcfs_psdev_open,
52135 - libcfs_psdev_release,
52136 - NULL,
52137 - NULL,
52138 - libcfs_ioctl
52139 + .p_open = libcfs_psdev_open,
52140 + .p_close = libcfs_psdev_release,
52141 + .p_read = NULL,
52142 + .p_write = NULL,
52143 + .p_ioctl = libcfs_ioctl
52144 };
52145
52146 extern int insert_proc(void);
52147 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
52148 index fcbe836..8a7ada4 100644
52149 --- a/drivers/staging/octeon/ethernet-rx.c
52150 +++ b/drivers/staging/octeon/ethernet-rx.c
52151 @@ -352,14 +352,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52152 /* Increment RX stats for virtual ports */
52153 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
52154 #ifdef CONFIG_64BIT
52155 - atomic64_add(1,
52156 + atomic64_add_unchecked(1,
52157 (atomic64_t *)&priv->stats.rx_packets);
52158 - atomic64_add(skb->len,
52159 + atomic64_add_unchecked(skb->len,
52160 (atomic64_t *)&priv->stats.rx_bytes);
52161 #else
52162 - atomic_add(1,
52163 + atomic_add_unchecked(1,
52164 (atomic_t *)&priv->stats.rx_packets);
52165 - atomic_add(skb->len,
52166 + atomic_add_unchecked(skb->len,
52167 (atomic_t *)&priv->stats.rx_bytes);
52168 #endif
52169 }
52170 @@ -371,10 +371,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52171 dev->name);
52172 */
52173 #ifdef CONFIG_64BIT
52174 - atomic64_add(1,
52175 + atomic64_add_unchecked(1,
52176 (atomic64_t *)&priv->stats.rx_dropped);
52177 #else
52178 - atomic_add(1,
52179 + atomic_add_unchecked(1,
52180 (atomic_t *)&priv->stats.rx_dropped);
52181 #endif
52182 dev_kfree_skb_irq(skb);
52183 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
52184 index ee32149..052d1836 100644
52185 --- a/drivers/staging/octeon/ethernet.c
52186 +++ b/drivers/staging/octeon/ethernet.c
52187 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
52188 * since the RX tasklet also increments it.
52189 */
52190 #ifdef CONFIG_64BIT
52191 - atomic64_add(rx_status.dropped_packets,
52192 - (atomic64_t *)&priv->stats.rx_dropped);
52193 + atomic64_add_unchecked(rx_status.dropped_packets,
52194 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
52195 #else
52196 - atomic_add(rx_status.dropped_packets,
52197 - (atomic_t *)&priv->stats.rx_dropped);
52198 + atomic_add_unchecked(rx_status.dropped_packets,
52199 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
52200 #endif
52201 }
52202
52203 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
52204 index 3b476d8..f522d68 100644
52205 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
52206 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
52207 @@ -225,7 +225,7 @@ struct hal_ops {
52208
52209 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
52210 void (*hal_reset_security_engine)(struct adapter *adapter);
52211 -};
52212 +} __no_const;
52213
52214 enum rt_eeprom_type {
52215 EEPROM_93C46,
52216 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
52217 index 070cc03..6806e37 100644
52218 --- a/drivers/staging/rtl8712/rtl871x_io.h
52219 +++ b/drivers/staging/rtl8712/rtl871x_io.h
52220 @@ -108,7 +108,7 @@ struct _io_ops {
52221 u8 *pmem);
52222 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
52223 u8 *pmem);
52224 -};
52225 +} __no_const;
52226
52227 struct io_req {
52228 struct list_head list;
52229 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
52230 index 46dad63..fe4acdc 100644
52231 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
52232 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
52233 @@ -226,7 +226,7 @@ struct visorchipset_busdev_notifiers {
52234 void (*device_resume)(ulong bus_no, ulong dev_no);
52235 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
52236 ulong *max_size);
52237 -};
52238 +} __no_const;
52239
52240 /* These functions live inside visorchipset, and will be called to indicate
52241 * responses to specific events (by code outside of visorchipset).
52242 @@ -241,7 +241,7 @@ struct visorchipset_busdev_responders {
52243 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
52244 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
52245 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
52246 -};
52247 +} __no_const;
52248
52249 /** Register functions (in the bus driver) to get called by visorchipset
52250 * whenever a bus or device appears for which this service partition is
52251 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
52252 index 9512af6..045bf5a 100644
52253 --- a/drivers/target/sbp/sbp_target.c
52254 +++ b/drivers/target/sbp/sbp_target.c
52255 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
52256
52257 #define SESSION_MAINTENANCE_INTERVAL HZ
52258
52259 -static atomic_t login_id = ATOMIC_INIT(0);
52260 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
52261
52262 static void session_maintenance_work(struct work_struct *);
52263 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
52264 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
52265 login->lun = se_lun;
52266 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
52267 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
52268 - login->login_id = atomic_inc_return(&login_id);
52269 + login->login_id = atomic_inc_return_unchecked(&login_id);
52270
52271 login->tgt_agt = sbp_target_agent_register(login);
52272 if (IS_ERR(login->tgt_agt)) {
52273 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
52274 index 58f49ff..2669604 100644
52275 --- a/drivers/target/target_core_device.c
52276 +++ b/drivers/target/target_core_device.c
52277 @@ -1469,7 +1469,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
52278 spin_lock_init(&dev->se_tmr_lock);
52279 spin_lock_init(&dev->qf_cmd_lock);
52280 sema_init(&dev->caw_sem, 1);
52281 - atomic_set(&dev->dev_ordered_id, 0);
52282 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
52283 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
52284 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
52285 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
52286 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
52287 index 0adc0f6..7757bfe 100644
52288 --- a/drivers/target/target_core_transport.c
52289 +++ b/drivers/target/target_core_transport.c
52290 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
52291 * Used to determine when ORDERED commands should go from
52292 * Dormant to Active status.
52293 */
52294 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
52295 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
52296 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
52297 cmd->se_ordered_id, cmd->sam_task_attr,
52298 dev->transport->name);
52299 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
52300 index 65a98a9..d93d3a8 100644
52301 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
52302 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
52303 @@ -277,8 +277,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
52304 platform_set_drvdata(pdev, priv);
52305
52306 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
52307 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52308 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52309 + pax_open_kernel();
52310 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52311 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52312 + pax_close_kernel();
52313 }
52314 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
52315 priv, &int3400_thermal_ops,
52316 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
52317 index d717f3d..cae1cc3e 100644
52318 --- a/drivers/thermal/of-thermal.c
52319 +++ b/drivers/thermal/of-thermal.c
52320 @@ -31,6 +31,7 @@
52321 #include <linux/export.h>
52322 #include <linux/string.h>
52323 #include <linux/thermal.h>
52324 +#include <linux/mm.h>
52325
52326 #include "thermal_core.h"
52327
52328 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
52329 tz->ops = ops;
52330 tz->sensor_data = data;
52331
52332 - tzd->ops->get_temp = of_thermal_get_temp;
52333 - tzd->ops->get_trend = of_thermal_get_trend;
52334 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52335 + pax_open_kernel();
52336 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
52337 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
52338 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52339 + pax_close_kernel();
52340 mutex_unlock(&tzd->lock);
52341
52342 return tzd;
52343 @@ -541,9 +544,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
52344 return;
52345
52346 mutex_lock(&tzd->lock);
52347 - tzd->ops->get_temp = NULL;
52348 - tzd->ops->get_trend = NULL;
52349 - tzd->ops->set_emul_temp = NULL;
52350 + pax_open_kernel();
52351 + *(void **)&tzd->ops->get_temp = NULL;
52352 + *(void **)&tzd->ops->get_trend = NULL;
52353 + *(void **)&tzd->ops->set_emul_temp = NULL;
52354 + pax_close_kernel();
52355
52356 tz->ops = NULL;
52357 tz->sensor_data = NULL;
52358 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
52359 index fd66f57..48e6376 100644
52360 --- a/drivers/tty/cyclades.c
52361 +++ b/drivers/tty/cyclades.c
52362 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
52363 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
52364 info->port.count);
52365 #endif
52366 - info->port.count++;
52367 + atomic_inc(&info->port.count);
52368 #ifdef CY_DEBUG_COUNT
52369 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
52370 - current->pid, info->port.count);
52371 + current->pid, atomic_read(&info->port.count));
52372 #endif
52373
52374 /*
52375 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
52376 for (j = 0; j < cy_card[i].nports; j++) {
52377 info = &cy_card[i].ports[j];
52378
52379 - if (info->port.count) {
52380 + if (atomic_read(&info->port.count)) {
52381 /* XXX is the ldisc num worth this? */
52382 struct tty_struct *tty;
52383 struct tty_ldisc *ld;
52384 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
52385 index 4fcec1d..5a036f7 100644
52386 --- a/drivers/tty/hvc/hvc_console.c
52387 +++ b/drivers/tty/hvc/hvc_console.c
52388 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
52389
52390 spin_lock_irqsave(&hp->port.lock, flags);
52391 /* Check and then increment for fast path open. */
52392 - if (hp->port.count++ > 0) {
52393 + if (atomic_inc_return(&hp->port.count) > 1) {
52394 spin_unlock_irqrestore(&hp->port.lock, flags);
52395 hvc_kick();
52396 return 0;
52397 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52398
52399 spin_lock_irqsave(&hp->port.lock, flags);
52400
52401 - if (--hp->port.count == 0) {
52402 + if (atomic_dec_return(&hp->port.count) == 0) {
52403 spin_unlock_irqrestore(&hp->port.lock, flags);
52404 /* We are done with the tty pointer now. */
52405 tty_port_tty_set(&hp->port, NULL);
52406 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52407 */
52408 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
52409 } else {
52410 - if (hp->port.count < 0)
52411 + if (atomic_read(&hp->port.count) < 0)
52412 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
52413 - hp->vtermno, hp->port.count);
52414 + hp->vtermno, atomic_read(&hp->port.count));
52415 spin_unlock_irqrestore(&hp->port.lock, flags);
52416 }
52417 }
52418 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
52419 * open->hangup case this can be called after the final close so prevent
52420 * that from happening for now.
52421 */
52422 - if (hp->port.count <= 0) {
52423 + if (atomic_read(&hp->port.count) <= 0) {
52424 spin_unlock_irqrestore(&hp->port.lock, flags);
52425 return;
52426 }
52427
52428 - hp->port.count = 0;
52429 + atomic_set(&hp->port.count, 0);
52430 spin_unlock_irqrestore(&hp->port.lock, flags);
52431 tty_port_tty_set(&hp->port, NULL);
52432
52433 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
52434 return -EPIPE;
52435
52436 /* FIXME what's this (unprotected) check for? */
52437 - if (hp->port.count <= 0)
52438 + if (atomic_read(&hp->port.count) <= 0)
52439 return -EIO;
52440
52441 spin_lock_irqsave(&hp->lock, flags);
52442 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
52443 index 81ff7e1..dfb7b71 100644
52444 --- a/drivers/tty/hvc/hvcs.c
52445 +++ b/drivers/tty/hvc/hvcs.c
52446 @@ -83,6 +83,7 @@
52447 #include <asm/hvcserver.h>
52448 #include <asm/uaccess.h>
52449 #include <asm/vio.h>
52450 +#include <asm/local.h>
52451
52452 /*
52453 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
52454 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
52455
52456 spin_lock_irqsave(&hvcsd->lock, flags);
52457
52458 - if (hvcsd->port.count > 0) {
52459 + if (atomic_read(&hvcsd->port.count) > 0) {
52460 spin_unlock_irqrestore(&hvcsd->lock, flags);
52461 printk(KERN_INFO "HVCS: vterm state unchanged. "
52462 "The hvcs device node is still in use.\n");
52463 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
52464 }
52465 }
52466
52467 - hvcsd->port.count = 0;
52468 + atomic_set(&hvcsd->port.count, 0);
52469 hvcsd->port.tty = tty;
52470 tty->driver_data = hvcsd;
52471
52472 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
52473 unsigned long flags;
52474
52475 spin_lock_irqsave(&hvcsd->lock, flags);
52476 - hvcsd->port.count++;
52477 + atomic_inc(&hvcsd->port.count);
52478 hvcsd->todo_mask |= HVCS_SCHED_READ;
52479 spin_unlock_irqrestore(&hvcsd->lock, flags);
52480
52481 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52482 hvcsd = tty->driver_data;
52483
52484 spin_lock_irqsave(&hvcsd->lock, flags);
52485 - if (--hvcsd->port.count == 0) {
52486 + if (atomic_dec_and_test(&hvcsd->port.count)) {
52487
52488 vio_disable_interrupts(hvcsd->vdev);
52489
52490 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52491
52492 free_irq(irq, hvcsd);
52493 return;
52494 - } else if (hvcsd->port.count < 0) {
52495 + } else if (atomic_read(&hvcsd->port.count) < 0) {
52496 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
52497 " is missmanaged.\n",
52498 - hvcsd->vdev->unit_address, hvcsd->port.count);
52499 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
52500 }
52501
52502 spin_unlock_irqrestore(&hvcsd->lock, flags);
52503 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52504
52505 spin_lock_irqsave(&hvcsd->lock, flags);
52506 /* Preserve this so that we know how many kref refs to put */
52507 - temp_open_count = hvcsd->port.count;
52508 + temp_open_count = atomic_read(&hvcsd->port.count);
52509
52510 /*
52511 * Don't kref put inside the spinlock because the destruction
52512 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52513 tty->driver_data = NULL;
52514 hvcsd->port.tty = NULL;
52515
52516 - hvcsd->port.count = 0;
52517 + atomic_set(&hvcsd->port.count, 0);
52518
52519 /* This will drop any buffered data on the floor which is OK in a hangup
52520 * scenario. */
52521 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
52522 * the middle of a write operation? This is a crummy place to do this
52523 * but we want to keep it all in the spinlock.
52524 */
52525 - if (hvcsd->port.count <= 0) {
52526 + if (atomic_read(&hvcsd->port.count) <= 0) {
52527 spin_unlock_irqrestore(&hvcsd->lock, flags);
52528 return -ENODEV;
52529 }
52530 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
52531 {
52532 struct hvcs_struct *hvcsd = tty->driver_data;
52533
52534 - if (!hvcsd || hvcsd->port.count <= 0)
52535 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
52536 return 0;
52537
52538 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
52539 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
52540 index 4190199..06d5bfa 100644
52541 --- a/drivers/tty/hvc/hvsi.c
52542 +++ b/drivers/tty/hvc/hvsi.c
52543 @@ -85,7 +85,7 @@ struct hvsi_struct {
52544 int n_outbuf;
52545 uint32_t vtermno;
52546 uint32_t virq;
52547 - atomic_t seqno; /* HVSI packet sequence number */
52548 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
52549 uint16_t mctrl;
52550 uint8_t state; /* HVSI protocol state */
52551 uint8_t flags;
52552 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
52553
52554 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
52555 packet.hdr.len = sizeof(struct hvsi_query_response);
52556 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52557 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52558 packet.verb = VSV_SEND_VERSION_NUMBER;
52559 packet.u.version = HVSI_VERSION;
52560 packet.query_seqno = query_seqno+1;
52561 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
52562
52563 packet.hdr.type = VS_QUERY_PACKET_HEADER;
52564 packet.hdr.len = sizeof(struct hvsi_query);
52565 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52566 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52567 packet.verb = verb;
52568
52569 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
52570 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
52571 int wrote;
52572
52573 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
52574 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52575 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52576 packet.hdr.len = sizeof(struct hvsi_control);
52577 packet.verb = VSV_SET_MODEM_CTL;
52578 packet.mask = HVSI_TSDTR;
52579 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
52580 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
52581
52582 packet.hdr.type = VS_DATA_PACKET_HEADER;
52583 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52584 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52585 packet.hdr.len = count + sizeof(struct hvsi_header);
52586 memcpy(&packet.data, buf, count);
52587
52588 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
52589 struct hvsi_control packet __ALIGNED__;
52590
52591 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
52592 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52593 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52594 packet.hdr.len = 6;
52595 packet.verb = VSV_CLOSE_PROTOCOL;
52596
52597 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
52598
52599 tty_port_tty_set(&hp->port, tty);
52600 spin_lock_irqsave(&hp->lock, flags);
52601 - hp->port.count++;
52602 + atomic_inc(&hp->port.count);
52603 atomic_set(&hp->seqno, 0);
52604 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
52605 spin_unlock_irqrestore(&hp->lock, flags);
52606 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
52607
52608 spin_lock_irqsave(&hp->lock, flags);
52609
52610 - if (--hp->port.count == 0) {
52611 + if (atomic_dec_return(&hp->port.count) == 0) {
52612 tty_port_tty_set(&hp->port, NULL);
52613 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
52614
52615 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
52616
52617 spin_lock_irqsave(&hp->lock, flags);
52618 }
52619 - } else if (hp->port.count < 0)
52620 + } else if (atomic_read(&hp->port.count) < 0)
52621 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
52622 - hp - hvsi_ports, hp->port.count);
52623 + hp - hvsi_ports, atomic_read(&hp->port.count));
52624
52625 spin_unlock_irqrestore(&hp->lock, flags);
52626 }
52627 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
52628 tty_port_tty_set(&hp->port, NULL);
52629
52630 spin_lock_irqsave(&hp->lock, flags);
52631 - hp->port.count = 0;
52632 + atomic_set(&hp->port.count, 0);
52633 hp->n_outbuf = 0;
52634 spin_unlock_irqrestore(&hp->lock, flags);
52635 }
52636 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
52637 index a270f04..7c77b5d 100644
52638 --- a/drivers/tty/hvc/hvsi_lib.c
52639 +++ b/drivers/tty/hvc/hvsi_lib.c
52640 @@ -8,7 +8,7 @@
52641
52642 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
52643 {
52644 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
52645 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
52646
52647 /* Assumes that always succeeds, works in practice */
52648 return pv->put_chars(pv->termno, (char *)packet, packet->len);
52649 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
52650
52651 /* Reset state */
52652 pv->established = 0;
52653 - atomic_set(&pv->seqno, 0);
52654 + atomic_set_unchecked(&pv->seqno, 0);
52655
52656 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
52657
52658 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
52659 index 345cebb..d5a1e9e 100644
52660 --- a/drivers/tty/ipwireless/tty.c
52661 +++ b/drivers/tty/ipwireless/tty.c
52662 @@ -28,6 +28,7 @@
52663 #include <linux/tty_driver.h>
52664 #include <linux/tty_flip.h>
52665 #include <linux/uaccess.h>
52666 +#include <asm/local.h>
52667
52668 #include "tty.h"
52669 #include "network.h"
52670 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
52671 return -ENODEV;
52672
52673 mutex_lock(&tty->ipw_tty_mutex);
52674 - if (tty->port.count == 0)
52675 + if (atomic_read(&tty->port.count) == 0)
52676 tty->tx_bytes_queued = 0;
52677
52678 - tty->port.count++;
52679 + atomic_inc(&tty->port.count);
52680
52681 tty->port.tty = linux_tty;
52682 linux_tty->driver_data = tty;
52683 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
52684
52685 static void do_ipw_close(struct ipw_tty *tty)
52686 {
52687 - tty->port.count--;
52688 -
52689 - if (tty->port.count == 0) {
52690 + if (atomic_dec_return(&tty->port.count) == 0) {
52691 struct tty_struct *linux_tty = tty->port.tty;
52692
52693 if (linux_tty != NULL) {
52694 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
52695 return;
52696
52697 mutex_lock(&tty->ipw_tty_mutex);
52698 - if (tty->port.count == 0) {
52699 + if (atomic_read(&tty->port.count) == 0) {
52700 mutex_unlock(&tty->ipw_tty_mutex);
52701 return;
52702 }
52703 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
52704
52705 mutex_lock(&tty->ipw_tty_mutex);
52706
52707 - if (!tty->port.count) {
52708 + if (!atomic_read(&tty->port.count)) {
52709 mutex_unlock(&tty->ipw_tty_mutex);
52710 return;
52711 }
52712 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
52713 return -ENODEV;
52714
52715 mutex_lock(&tty->ipw_tty_mutex);
52716 - if (!tty->port.count) {
52717 + if (!atomic_read(&tty->port.count)) {
52718 mutex_unlock(&tty->ipw_tty_mutex);
52719 return -EINVAL;
52720 }
52721 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
52722 if (!tty)
52723 return -ENODEV;
52724
52725 - if (!tty->port.count)
52726 + if (!atomic_read(&tty->port.count))
52727 return -EINVAL;
52728
52729 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
52730 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
52731 if (!tty)
52732 return 0;
52733
52734 - if (!tty->port.count)
52735 + if (!atomic_read(&tty->port.count))
52736 return 0;
52737
52738 return tty->tx_bytes_queued;
52739 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
52740 if (!tty)
52741 return -ENODEV;
52742
52743 - if (!tty->port.count)
52744 + if (!atomic_read(&tty->port.count))
52745 return -EINVAL;
52746
52747 return get_control_lines(tty);
52748 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
52749 if (!tty)
52750 return -ENODEV;
52751
52752 - if (!tty->port.count)
52753 + if (!atomic_read(&tty->port.count))
52754 return -EINVAL;
52755
52756 return set_control_lines(tty, set, clear);
52757 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
52758 if (!tty)
52759 return -ENODEV;
52760
52761 - if (!tty->port.count)
52762 + if (!atomic_read(&tty->port.count))
52763 return -EINVAL;
52764
52765 /* FIXME: Exactly how is the tty object locked here .. */
52766 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
52767 * are gone */
52768 mutex_lock(&ttyj->ipw_tty_mutex);
52769 }
52770 - while (ttyj->port.count)
52771 + while (atomic_read(&ttyj->port.count))
52772 do_ipw_close(ttyj);
52773 ipwireless_disassociate_network_ttys(network,
52774 ttyj->channel_idx);
52775 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
52776 index 14c54e0..1efd4f2 100644
52777 --- a/drivers/tty/moxa.c
52778 +++ b/drivers/tty/moxa.c
52779 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
52780 }
52781
52782 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
52783 - ch->port.count++;
52784 + atomic_inc(&ch->port.count);
52785 tty->driver_data = ch;
52786 tty_port_tty_set(&ch->port, tty);
52787 mutex_lock(&ch->port.mutex);
52788 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
52789 index c434376..114ce13 100644
52790 --- a/drivers/tty/n_gsm.c
52791 +++ b/drivers/tty/n_gsm.c
52792 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
52793 spin_lock_init(&dlci->lock);
52794 mutex_init(&dlci->mutex);
52795 dlci->fifo = &dlci->_fifo;
52796 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
52797 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
52798 kfree(dlci);
52799 return NULL;
52800 }
52801 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
52802 struct gsm_dlci *dlci = tty->driver_data;
52803 struct tty_port *port = &dlci->port;
52804
52805 - port->count++;
52806 + atomic_inc(&port->count);
52807 tty_port_tty_set(port, tty);
52808
52809 dlci->modem_rx = 0;
52810 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
52811 index 4ddfa60..1b7e112 100644
52812 --- a/drivers/tty/n_tty.c
52813 +++ b/drivers/tty/n_tty.c
52814 @@ -115,7 +115,7 @@ struct n_tty_data {
52815 int minimum_to_wake;
52816
52817 /* consumer-published */
52818 - size_t read_tail;
52819 + size_t read_tail __intentional_overflow(-1);
52820 size_t line_start;
52821
52822 /* protected by output lock */
52823 @@ -2503,6 +2503,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
52824 {
52825 *ops = tty_ldisc_N_TTY;
52826 ops->owner = NULL;
52827 - ops->refcount = ops->flags = 0;
52828 + atomic_set(&ops->refcount, 0);
52829 + ops->flags = 0;
52830 }
52831 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
52832 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
52833 index 6e1f150..c3ba598 100644
52834 --- a/drivers/tty/pty.c
52835 +++ b/drivers/tty/pty.c
52836 @@ -850,8 +850,10 @@ static void __init unix98_pty_init(void)
52837 panic("Couldn't register Unix98 pts driver");
52838
52839 /* Now create the /dev/ptmx special device */
52840 + pax_open_kernel();
52841 tty_default_fops(&ptmx_fops);
52842 - ptmx_fops.open = ptmx_open;
52843 + *(void **)&ptmx_fops.open = ptmx_open;
52844 + pax_close_kernel();
52845
52846 cdev_init(&ptmx_cdev, &ptmx_fops);
52847 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
52848 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
52849 index 383c4c7..d408e21 100644
52850 --- a/drivers/tty/rocket.c
52851 +++ b/drivers/tty/rocket.c
52852 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
52853 tty->driver_data = info;
52854 tty_port_tty_set(port, tty);
52855
52856 - if (port->count++ == 0) {
52857 + if (atomic_inc_return(&port->count) == 1) {
52858 atomic_inc(&rp_num_ports_open);
52859
52860 #ifdef ROCKET_DEBUG_OPEN
52861 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
52862 #endif
52863 }
52864 #ifdef ROCKET_DEBUG_OPEN
52865 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
52866 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
52867 #endif
52868
52869 /*
52870 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
52871 spin_unlock_irqrestore(&info->port.lock, flags);
52872 return;
52873 }
52874 - if (info->port.count)
52875 + if (atomic_read(&info->port.count))
52876 atomic_dec(&rp_num_ports_open);
52877 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
52878 spin_unlock_irqrestore(&info->port.lock, flags);
52879 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
52880 index aa28209..e08fb85 100644
52881 --- a/drivers/tty/serial/ioc4_serial.c
52882 +++ b/drivers/tty/serial/ioc4_serial.c
52883 @@ -437,7 +437,7 @@ struct ioc4_soft {
52884 } is_intr_info[MAX_IOC4_INTR_ENTS];
52885
52886 /* Number of entries active in the above array */
52887 - atomic_t is_num_intrs;
52888 + atomic_unchecked_t is_num_intrs;
52889 } is_intr_type[IOC4_NUM_INTR_TYPES];
52890
52891 /* is_ir_lock must be held while
52892 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
52893 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
52894 || (type == IOC4_OTHER_INTR_TYPE)));
52895
52896 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
52897 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
52898 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
52899
52900 /* Save off the lower level interrupt handler */
52901 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
52902
52903 soft = arg;
52904 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
52905 - num_intrs = (int)atomic_read(
52906 + num_intrs = (int)atomic_read_unchecked(
52907 &soft->is_intr_type[intr_type].is_num_intrs);
52908
52909 this_mir = this_ir = pending_intrs(soft, intr_type);
52910 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
52911 index 129dc5b..1da5bb8 100644
52912 --- a/drivers/tty/serial/kgdb_nmi.c
52913 +++ b/drivers/tty/serial/kgdb_nmi.c
52914 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
52915 * I/O utilities that messages sent to the console will automatically
52916 * be displayed on the dbg_io.
52917 */
52918 - dbg_io_ops->is_console = true;
52919 + pax_open_kernel();
52920 + *(int *)&dbg_io_ops->is_console = true;
52921 + pax_close_kernel();
52922
52923 return 0;
52924 }
52925 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
52926 index a260cde..6b2b5ce 100644
52927 --- a/drivers/tty/serial/kgdboc.c
52928 +++ b/drivers/tty/serial/kgdboc.c
52929 @@ -24,8 +24,9 @@
52930 #define MAX_CONFIG_LEN 40
52931
52932 static struct kgdb_io kgdboc_io_ops;
52933 +static struct kgdb_io kgdboc_io_ops_console;
52934
52935 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
52936 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
52937 static int configured = -1;
52938
52939 static char config[MAX_CONFIG_LEN];
52940 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
52941 kgdboc_unregister_kbd();
52942 if (configured == 1)
52943 kgdb_unregister_io_module(&kgdboc_io_ops);
52944 + else if (configured == 2)
52945 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
52946 }
52947
52948 static int configure_kgdboc(void)
52949 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
52950 int err;
52951 char *cptr = config;
52952 struct console *cons;
52953 + int is_console = 0;
52954
52955 err = kgdboc_option_setup(config);
52956 if (err || !strlen(config) || isspace(config[0]))
52957 goto noconfig;
52958
52959 err = -ENODEV;
52960 - kgdboc_io_ops.is_console = 0;
52961 kgdb_tty_driver = NULL;
52962
52963 kgdboc_use_kms = 0;
52964 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
52965 int idx;
52966 if (cons->device && cons->device(cons, &idx) == p &&
52967 idx == tty_line) {
52968 - kgdboc_io_ops.is_console = 1;
52969 + is_console = 1;
52970 break;
52971 }
52972 cons = cons->next;
52973 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
52974 kgdb_tty_line = tty_line;
52975
52976 do_register:
52977 - err = kgdb_register_io_module(&kgdboc_io_ops);
52978 + if (is_console) {
52979 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
52980 + configured = 2;
52981 + } else {
52982 + err = kgdb_register_io_module(&kgdboc_io_ops);
52983 + configured = 1;
52984 + }
52985 if (err)
52986 goto noconfig;
52987
52988 @@ -205,8 +214,6 @@ do_register:
52989 if (err)
52990 goto nmi_con_failed;
52991
52992 - configured = 1;
52993 -
52994 return 0;
52995
52996 nmi_con_failed:
52997 @@ -223,7 +230,7 @@ noconfig:
52998 static int __init init_kgdboc(void)
52999 {
53000 /* Already configured? */
53001 - if (configured == 1)
53002 + if (configured >= 1)
53003 return 0;
53004
53005 return configure_kgdboc();
53006 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
53007 if (config[len - 1] == '\n')
53008 config[len - 1] = '\0';
53009
53010 - if (configured == 1)
53011 + if (configured >= 1)
53012 cleanup_kgdboc();
53013
53014 /* Go and configure with the new params. */
53015 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
53016 .post_exception = kgdboc_post_exp_handler,
53017 };
53018
53019 +static struct kgdb_io kgdboc_io_ops_console = {
53020 + .name = "kgdboc",
53021 + .read_char = kgdboc_get_char,
53022 + .write_char = kgdboc_put_char,
53023 + .pre_exception = kgdboc_pre_exp_handler,
53024 + .post_exception = kgdboc_post_exp_handler,
53025 + .is_console = 1
53026 +};
53027 +
53028 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
53029 /* This is only available if kgdboc is a built in for early debugging */
53030 static int __init kgdboc_early_init(char *opt)
53031 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
53032 index c88b522..e763029 100644
53033 --- a/drivers/tty/serial/msm_serial.c
53034 +++ b/drivers/tty/serial/msm_serial.c
53035 @@ -1028,7 +1028,7 @@ static struct uart_driver msm_uart_driver = {
53036 .cons = MSM_CONSOLE,
53037 };
53038
53039 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
53040 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
53041
53042 static const struct of_device_id msm_uartdm_table[] = {
53043 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
53044 @@ -1052,7 +1052,7 @@ static int msm_serial_probe(struct platform_device *pdev)
53045 line = pdev->id;
53046
53047 if (line < 0)
53048 - line = atomic_inc_return(&msm_uart_next_id) - 1;
53049 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
53050
53051 if (unlikely(line < 0 || line >= UART_NR))
53052 return -ENXIO;
53053 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
53054 index 107e807..d4a02fa 100644
53055 --- a/drivers/tty/serial/samsung.c
53056 +++ b/drivers/tty/serial/samsung.c
53057 @@ -480,11 +480,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
53058 }
53059 }
53060
53061 +static int s3c64xx_serial_startup(struct uart_port *port);
53062 static int s3c24xx_serial_startup(struct uart_port *port)
53063 {
53064 struct s3c24xx_uart_port *ourport = to_ourport(port);
53065 int ret;
53066
53067 + /* Startup sequence is different for s3c64xx and higher SoC's */
53068 + if (s3c24xx_serial_has_interrupt_mask(port))
53069 + return s3c64xx_serial_startup(port);
53070 +
53071 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
53072 port, (unsigned long long)port->mapbase, port->membase);
53073
53074 @@ -1169,10 +1174,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
53075 /* setup info for port */
53076 port->dev = &platdev->dev;
53077
53078 - /* Startup sequence is different for s3c64xx and higher SoC's */
53079 - if (s3c24xx_serial_has_interrupt_mask(port))
53080 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
53081 -
53082 port->uartclk = 1;
53083
53084 if (cfg->uart_flags & UPF_CONS_FLOW) {
53085 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
53086 index 984605b..e538330 100644
53087 --- a/drivers/tty/serial/serial_core.c
53088 +++ b/drivers/tty/serial/serial_core.c
53089 @@ -1396,7 +1396,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53090 state = drv->state + tty->index;
53091 port = &state->port;
53092 spin_lock_irq(&port->lock);
53093 - --port->count;
53094 + atomic_dec(&port->count);
53095 spin_unlock_irq(&port->lock);
53096 return;
53097 }
53098 @@ -1406,7 +1406,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53099
53100 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
53101
53102 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
53103 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
53104 return;
53105
53106 /*
53107 @@ -1530,7 +1530,7 @@ static void uart_hangup(struct tty_struct *tty)
53108 uart_flush_buffer(tty);
53109 uart_shutdown(tty, state);
53110 spin_lock_irqsave(&port->lock, flags);
53111 - port->count = 0;
53112 + atomic_set(&port->count, 0);
53113 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
53114 spin_unlock_irqrestore(&port->lock, flags);
53115 tty_port_tty_set(port, NULL);
53116 @@ -1617,7 +1617,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
53117 pr_debug("uart_open(%d) called\n", line);
53118
53119 spin_lock_irq(&port->lock);
53120 - ++port->count;
53121 + atomic_inc(&port->count);
53122 spin_unlock_irq(&port->lock);
53123
53124 /*
53125 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
53126 index b799170..87dafd5 100644
53127 --- a/drivers/tty/synclink.c
53128 +++ b/drivers/tty/synclink.c
53129 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53130
53131 if (debug_level >= DEBUG_LEVEL_INFO)
53132 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
53133 - __FILE__,__LINE__, info->device_name, info->port.count);
53134 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53135
53136 if (tty_port_close_start(&info->port, tty, filp) == 0)
53137 goto cleanup;
53138 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53139 cleanup:
53140 if (debug_level >= DEBUG_LEVEL_INFO)
53141 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
53142 - tty->driver->name, info->port.count);
53143 + tty->driver->name, atomic_read(&info->port.count));
53144
53145 } /* end of mgsl_close() */
53146
53147 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
53148
53149 mgsl_flush_buffer(tty);
53150 shutdown(info);
53151 -
53152 - info->port.count = 0;
53153 +
53154 + atomic_set(&info->port.count, 0);
53155 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53156 info->port.tty = NULL;
53157
53158 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53159
53160 if (debug_level >= DEBUG_LEVEL_INFO)
53161 printk("%s(%d):block_til_ready before block on %s count=%d\n",
53162 - __FILE__,__LINE__, tty->driver->name, port->count );
53163 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53164
53165 spin_lock_irqsave(&info->irq_spinlock, flags);
53166 - port->count--;
53167 + atomic_dec(&port->count);
53168 spin_unlock_irqrestore(&info->irq_spinlock, flags);
53169 port->blocked_open++;
53170
53171 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53172
53173 if (debug_level >= DEBUG_LEVEL_INFO)
53174 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
53175 - __FILE__,__LINE__, tty->driver->name, port->count );
53176 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53177
53178 tty_unlock(tty);
53179 schedule();
53180 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53181
53182 /* FIXME: Racy on hangup during close wait */
53183 if (!tty_hung_up_p(filp))
53184 - port->count++;
53185 + atomic_inc(&port->count);
53186 port->blocked_open--;
53187
53188 if (debug_level >= DEBUG_LEVEL_INFO)
53189 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
53190 - __FILE__,__LINE__, tty->driver->name, port->count );
53191 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53192
53193 if (!retval)
53194 port->flags |= ASYNC_NORMAL_ACTIVE;
53195 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53196
53197 if (debug_level >= DEBUG_LEVEL_INFO)
53198 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
53199 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53200 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53201
53202 /* If port is closing, signal caller to try again */
53203 if (info->port.flags & ASYNC_CLOSING){
53204 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53205 spin_unlock_irqrestore(&info->netlock, flags);
53206 goto cleanup;
53207 }
53208 - info->port.count++;
53209 + atomic_inc(&info->port.count);
53210 spin_unlock_irqrestore(&info->netlock, flags);
53211
53212 - if (info->port.count == 1) {
53213 + if (atomic_read(&info->port.count) == 1) {
53214 /* 1st open on this device, init hardware */
53215 retval = startup(info);
53216 if (retval < 0)
53217 @@ -3442,8 +3442,8 @@ cleanup:
53218 if (retval) {
53219 if (tty->count == 1)
53220 info->port.tty = NULL; /* tty layer will release tty struct */
53221 - if(info->port.count)
53222 - info->port.count--;
53223 + if (atomic_read(&info->port.count))
53224 + atomic_dec(&info->port.count);
53225 }
53226
53227 return retval;
53228 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53229 unsigned short new_crctype;
53230
53231 /* return error if TTY interface open */
53232 - if (info->port.count)
53233 + if (atomic_read(&info->port.count))
53234 return -EBUSY;
53235
53236 switch (encoding)
53237 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
53238
53239 /* arbitrate between network and tty opens */
53240 spin_lock_irqsave(&info->netlock, flags);
53241 - if (info->port.count != 0 || info->netcount != 0) {
53242 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53243 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53244 spin_unlock_irqrestore(&info->netlock, flags);
53245 return -EBUSY;
53246 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53247 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53248
53249 /* return error if TTY interface open */
53250 - if (info->port.count)
53251 + if (atomic_read(&info->port.count))
53252 return -EBUSY;
53253
53254 if (cmd != SIOCWANDEV)
53255 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
53256 index 0e8c39b..e0cb171 100644
53257 --- a/drivers/tty/synclink_gt.c
53258 +++ b/drivers/tty/synclink_gt.c
53259 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53260 tty->driver_data = info;
53261 info->port.tty = tty;
53262
53263 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
53264 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
53265
53266 /* If port is closing, signal caller to try again */
53267 if (info->port.flags & ASYNC_CLOSING){
53268 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53269 mutex_unlock(&info->port.mutex);
53270 goto cleanup;
53271 }
53272 - info->port.count++;
53273 + atomic_inc(&info->port.count);
53274 spin_unlock_irqrestore(&info->netlock, flags);
53275
53276 - if (info->port.count == 1) {
53277 + if (atomic_read(&info->port.count) == 1) {
53278 /* 1st open on this device, init hardware */
53279 retval = startup(info);
53280 if (retval < 0) {
53281 @@ -715,8 +715,8 @@ cleanup:
53282 if (retval) {
53283 if (tty->count == 1)
53284 info->port.tty = NULL; /* tty layer will release tty struct */
53285 - if(info->port.count)
53286 - info->port.count--;
53287 + if(atomic_read(&info->port.count))
53288 + atomic_dec(&info->port.count);
53289 }
53290
53291 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
53292 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53293
53294 if (sanity_check(info, tty->name, "close"))
53295 return;
53296 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
53297 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
53298
53299 if (tty_port_close_start(&info->port, tty, filp) == 0)
53300 goto cleanup;
53301 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53302 tty_port_close_end(&info->port, tty);
53303 info->port.tty = NULL;
53304 cleanup:
53305 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
53306 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
53307 }
53308
53309 static void hangup(struct tty_struct *tty)
53310 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
53311 shutdown(info);
53312
53313 spin_lock_irqsave(&info->port.lock, flags);
53314 - info->port.count = 0;
53315 + atomic_set(&info->port.count, 0);
53316 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53317 info->port.tty = NULL;
53318 spin_unlock_irqrestore(&info->port.lock, flags);
53319 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53320 unsigned short new_crctype;
53321
53322 /* return error if TTY interface open */
53323 - if (info->port.count)
53324 + if (atomic_read(&info->port.count))
53325 return -EBUSY;
53326
53327 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
53328 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
53329
53330 /* arbitrate between network and tty opens */
53331 spin_lock_irqsave(&info->netlock, flags);
53332 - if (info->port.count != 0 || info->netcount != 0) {
53333 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53334 DBGINFO(("%s hdlc_open busy\n", dev->name));
53335 spin_unlock_irqrestore(&info->netlock, flags);
53336 return -EBUSY;
53337 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53338 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
53339
53340 /* return error if TTY interface open */
53341 - if (info->port.count)
53342 + if (atomic_read(&info->port.count))
53343 return -EBUSY;
53344
53345 if (cmd != SIOCWANDEV)
53346 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
53347 if (port == NULL)
53348 continue;
53349 spin_lock(&port->lock);
53350 - if ((port->port.count || port->netcount) &&
53351 + if ((atomic_read(&port->port.count) || port->netcount) &&
53352 port->pending_bh && !port->bh_running &&
53353 !port->bh_requested) {
53354 DBGISR(("%s bh queued\n", port->device_name));
53355 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53356 add_wait_queue(&port->open_wait, &wait);
53357
53358 spin_lock_irqsave(&info->lock, flags);
53359 - port->count--;
53360 + atomic_dec(&port->count);
53361 spin_unlock_irqrestore(&info->lock, flags);
53362 port->blocked_open++;
53363
53364 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53365 remove_wait_queue(&port->open_wait, &wait);
53366
53367 if (!tty_hung_up_p(filp))
53368 - port->count++;
53369 + atomic_inc(&port->count);
53370 port->blocked_open--;
53371
53372 if (!retval)
53373 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
53374 index c3f9091..abe4601 100644
53375 --- a/drivers/tty/synclinkmp.c
53376 +++ b/drivers/tty/synclinkmp.c
53377 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53378
53379 if (debug_level >= DEBUG_LEVEL_INFO)
53380 printk("%s(%d):%s open(), old ref count = %d\n",
53381 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53382 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53383
53384 /* If port is closing, signal caller to try again */
53385 if (info->port.flags & ASYNC_CLOSING){
53386 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53387 spin_unlock_irqrestore(&info->netlock, flags);
53388 goto cleanup;
53389 }
53390 - info->port.count++;
53391 + atomic_inc(&info->port.count);
53392 spin_unlock_irqrestore(&info->netlock, flags);
53393
53394 - if (info->port.count == 1) {
53395 + if (atomic_read(&info->port.count) == 1) {
53396 /* 1st open on this device, init hardware */
53397 retval = startup(info);
53398 if (retval < 0)
53399 @@ -796,8 +796,8 @@ cleanup:
53400 if (retval) {
53401 if (tty->count == 1)
53402 info->port.tty = NULL; /* tty layer will release tty struct */
53403 - if(info->port.count)
53404 - info->port.count--;
53405 + if(atomic_read(&info->port.count))
53406 + atomic_dec(&info->port.count);
53407 }
53408
53409 return retval;
53410 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53411
53412 if (debug_level >= DEBUG_LEVEL_INFO)
53413 printk("%s(%d):%s close() entry, count=%d\n",
53414 - __FILE__,__LINE__, info->device_name, info->port.count);
53415 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53416
53417 if (tty_port_close_start(&info->port, tty, filp) == 0)
53418 goto cleanup;
53419 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53420 cleanup:
53421 if (debug_level >= DEBUG_LEVEL_INFO)
53422 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
53423 - tty->driver->name, info->port.count);
53424 + tty->driver->name, atomic_read(&info->port.count));
53425 }
53426
53427 /* Called by tty_hangup() when a hangup is signaled.
53428 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
53429 shutdown(info);
53430
53431 spin_lock_irqsave(&info->port.lock, flags);
53432 - info->port.count = 0;
53433 + atomic_set(&info->port.count, 0);
53434 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53435 info->port.tty = NULL;
53436 spin_unlock_irqrestore(&info->port.lock, flags);
53437 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53438 unsigned short new_crctype;
53439
53440 /* return error if TTY interface open */
53441 - if (info->port.count)
53442 + if (atomic_read(&info->port.count))
53443 return -EBUSY;
53444
53445 switch (encoding)
53446 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
53447
53448 /* arbitrate between network and tty opens */
53449 spin_lock_irqsave(&info->netlock, flags);
53450 - if (info->port.count != 0 || info->netcount != 0) {
53451 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53452 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53453 spin_unlock_irqrestore(&info->netlock, flags);
53454 return -EBUSY;
53455 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53456 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53457
53458 /* return error if TTY interface open */
53459 - if (info->port.count)
53460 + if (atomic_read(&info->port.count))
53461 return -EBUSY;
53462
53463 if (cmd != SIOCWANDEV)
53464 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
53465 * do not request bottom half processing if the
53466 * device is not open in a normal mode.
53467 */
53468 - if ( port && (port->port.count || port->netcount) &&
53469 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
53470 port->pending_bh && !port->bh_running &&
53471 !port->bh_requested ) {
53472 if ( debug_level >= DEBUG_LEVEL_ISR )
53473 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53474
53475 if (debug_level >= DEBUG_LEVEL_INFO)
53476 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
53477 - __FILE__,__LINE__, tty->driver->name, port->count );
53478 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53479
53480 spin_lock_irqsave(&info->lock, flags);
53481 - port->count--;
53482 + atomic_dec(&port->count);
53483 spin_unlock_irqrestore(&info->lock, flags);
53484 port->blocked_open++;
53485
53486 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53487
53488 if (debug_level >= DEBUG_LEVEL_INFO)
53489 printk("%s(%d):%s block_til_ready() count=%d\n",
53490 - __FILE__,__LINE__, tty->driver->name, port->count );
53491 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53492
53493 tty_unlock(tty);
53494 schedule();
53495 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53496 set_current_state(TASK_RUNNING);
53497 remove_wait_queue(&port->open_wait, &wait);
53498 if (!tty_hung_up_p(filp))
53499 - port->count++;
53500 + atomic_inc(&port->count);
53501 port->blocked_open--;
53502
53503 if (debug_level >= DEBUG_LEVEL_INFO)
53504 printk("%s(%d):%s block_til_ready() after, count=%d\n",
53505 - __FILE__,__LINE__, tty->driver->name, port->count );
53506 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53507
53508 if (!retval)
53509 port->flags |= ASYNC_NORMAL_ACTIVE;
53510 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
53511 index 42bad18..447d7a2 100644
53512 --- a/drivers/tty/sysrq.c
53513 +++ b/drivers/tty/sysrq.c
53514 @@ -1084,7 +1084,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
53515 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
53516 size_t count, loff_t *ppos)
53517 {
53518 - if (count) {
53519 + if (count && capable(CAP_SYS_ADMIN)) {
53520 char c;
53521
53522 if (get_user(c, buf))
53523 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
53524 index 2bb4dfc..a7f6e86 100644
53525 --- a/drivers/tty/tty_io.c
53526 +++ b/drivers/tty/tty_io.c
53527 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
53528
53529 void tty_default_fops(struct file_operations *fops)
53530 {
53531 - *fops = tty_fops;
53532 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
53533 }
53534
53535 /*
53536 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
53537 index 3737f55..7cef448 100644
53538 --- a/drivers/tty/tty_ldisc.c
53539 +++ b/drivers/tty/tty_ldisc.c
53540 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
53541 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53542 tty_ldiscs[disc] = new_ldisc;
53543 new_ldisc->num = disc;
53544 - new_ldisc->refcount = 0;
53545 + atomic_set(&new_ldisc->refcount, 0);
53546 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53547
53548 return ret;
53549 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
53550 return -EINVAL;
53551
53552 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53553 - if (tty_ldiscs[disc]->refcount)
53554 + if (atomic_read(&tty_ldiscs[disc]->refcount))
53555 ret = -EBUSY;
53556 else
53557 tty_ldiscs[disc] = NULL;
53558 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
53559 if (ldops) {
53560 ret = ERR_PTR(-EAGAIN);
53561 if (try_module_get(ldops->owner)) {
53562 - ldops->refcount++;
53563 + atomic_inc(&ldops->refcount);
53564 ret = ldops;
53565 }
53566 }
53567 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
53568 unsigned long flags;
53569
53570 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53571 - ldops->refcount--;
53572 + atomic_dec(&ldops->refcount);
53573 module_put(ldops->owner);
53574 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53575 }
53576 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
53577 index 40b31835..94d92ae 100644
53578 --- a/drivers/tty/tty_port.c
53579 +++ b/drivers/tty/tty_port.c
53580 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
53581 unsigned long flags;
53582
53583 spin_lock_irqsave(&port->lock, flags);
53584 - port->count = 0;
53585 + atomic_set(&port->count, 0);
53586 port->flags &= ~ASYNC_NORMAL_ACTIVE;
53587 tty = port->tty;
53588 if (tty)
53589 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
53590
53591 /* The port lock protects the port counts */
53592 spin_lock_irqsave(&port->lock, flags);
53593 - port->count--;
53594 + atomic_dec(&port->count);
53595 port->blocked_open++;
53596 spin_unlock_irqrestore(&port->lock, flags);
53597
53598 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
53599 we must not mess that up further */
53600 spin_lock_irqsave(&port->lock, flags);
53601 if (!tty_hung_up_p(filp))
53602 - port->count++;
53603 + atomic_inc(&port->count);
53604 port->blocked_open--;
53605 if (retval == 0)
53606 port->flags |= ASYNC_NORMAL_ACTIVE;
53607 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
53608 return 0;
53609
53610 spin_lock_irqsave(&port->lock, flags);
53611 - if (tty->count == 1 && port->count != 1) {
53612 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
53613 printk(KERN_WARNING
53614 "tty_port_close_start: tty->count = 1 port count = %d.\n",
53615 - port->count);
53616 - port->count = 1;
53617 + atomic_read(&port->count));
53618 + atomic_set(&port->count, 1);
53619 }
53620 - if (--port->count < 0) {
53621 + if (atomic_dec_return(&port->count) < 0) {
53622 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
53623 - port->count);
53624 - port->count = 0;
53625 + atomic_read(&port->count));
53626 + atomic_set(&port->count, 0);
53627 }
53628
53629 - if (port->count) {
53630 + if (atomic_read(&port->count)) {
53631 spin_unlock_irqrestore(&port->lock, flags);
53632 return 0;
53633 }
53634 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
53635 struct file *filp)
53636 {
53637 spin_lock_irq(&port->lock);
53638 - ++port->count;
53639 + atomic_inc(&port->count);
53640 spin_unlock_irq(&port->lock);
53641 tty_port_tty_set(port, tty);
53642
53643 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
53644 index 8a89f6e..50b32af 100644
53645 --- a/drivers/tty/vt/keyboard.c
53646 +++ b/drivers/tty/vt/keyboard.c
53647 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
53648 kbd->kbdmode == VC_OFF) &&
53649 value != KVAL(K_SAK))
53650 return; /* SAK is allowed even in raw mode */
53651 +
53652 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
53653 + {
53654 + void *func = fn_handler[value];
53655 + if (func == fn_show_state || func == fn_show_ptregs ||
53656 + func == fn_show_mem)
53657 + return;
53658 + }
53659 +#endif
53660 +
53661 fn_handler[value](vc);
53662 }
53663
53664 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
53665 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
53666 return -EFAULT;
53667
53668 - if (!capable(CAP_SYS_TTY_CONFIG))
53669 - perm = 0;
53670 -
53671 switch (cmd) {
53672 case KDGKBENT:
53673 /* Ensure another thread doesn't free it under us */
53674 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
53675 spin_unlock_irqrestore(&kbd_event_lock, flags);
53676 return put_user(val, &user_kbe->kb_value);
53677 case KDSKBENT:
53678 + if (!capable(CAP_SYS_TTY_CONFIG))
53679 + perm = 0;
53680 +
53681 if (!perm)
53682 return -EPERM;
53683 if (!i && v == K_NOSUCHMAP) {
53684 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
53685 int i, j, k;
53686 int ret;
53687
53688 - if (!capable(CAP_SYS_TTY_CONFIG))
53689 - perm = 0;
53690 -
53691 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
53692 if (!kbs) {
53693 ret = -ENOMEM;
53694 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
53695 kfree(kbs);
53696 return ((p && *p) ? -EOVERFLOW : 0);
53697 case KDSKBSENT:
53698 + if (!capable(CAP_SYS_TTY_CONFIG))
53699 + perm = 0;
53700 +
53701 if (!perm) {
53702 ret = -EPERM;
53703 goto reterr;
53704 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
53705 index 6276f13..84f2449 100644
53706 --- a/drivers/uio/uio.c
53707 +++ b/drivers/uio/uio.c
53708 @@ -25,6 +25,7 @@
53709 #include <linux/kobject.h>
53710 #include <linux/cdev.h>
53711 #include <linux/uio_driver.h>
53712 +#include <asm/local.h>
53713
53714 #define UIO_MAX_DEVICES (1U << MINORBITS)
53715
53716 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
53717 struct device_attribute *attr, char *buf)
53718 {
53719 struct uio_device *idev = dev_get_drvdata(dev);
53720 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
53721 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
53722 }
53723 static DEVICE_ATTR_RO(event);
53724
53725 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
53726 {
53727 struct uio_device *idev = info->uio_dev;
53728
53729 - atomic_inc(&idev->event);
53730 + atomic_inc_unchecked(&idev->event);
53731 wake_up_interruptible(&idev->wait);
53732 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
53733 }
53734 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
53735 }
53736
53737 listener->dev = idev;
53738 - listener->event_count = atomic_read(&idev->event);
53739 + listener->event_count = atomic_read_unchecked(&idev->event);
53740 filep->private_data = listener;
53741
53742 if (idev->info->open) {
53743 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
53744 return -EIO;
53745
53746 poll_wait(filep, &idev->wait, wait);
53747 - if (listener->event_count != atomic_read(&idev->event))
53748 + if (listener->event_count != atomic_read_unchecked(&idev->event))
53749 return POLLIN | POLLRDNORM;
53750 return 0;
53751 }
53752 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
53753 do {
53754 set_current_state(TASK_INTERRUPTIBLE);
53755
53756 - event_count = atomic_read(&idev->event);
53757 + event_count = atomic_read_unchecked(&idev->event);
53758 if (event_count != listener->event_count) {
53759 if (copy_to_user(buf, &event_count, count))
53760 retval = -EFAULT;
53761 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
53762 static int uio_find_mem_index(struct vm_area_struct *vma)
53763 {
53764 struct uio_device *idev = vma->vm_private_data;
53765 + unsigned long size;
53766
53767 if (vma->vm_pgoff < MAX_UIO_MAPS) {
53768 - if (idev->info->mem[vma->vm_pgoff].size == 0)
53769 + size = idev->info->mem[vma->vm_pgoff].size;
53770 + if (size == 0)
53771 + return -1;
53772 + if (vma->vm_end - vma->vm_start > size)
53773 return -1;
53774 return (int)vma->vm_pgoff;
53775 }
53776 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
53777 idev->owner = owner;
53778 idev->info = info;
53779 init_waitqueue_head(&idev->wait);
53780 - atomic_set(&idev->event, 0);
53781 + atomic_set_unchecked(&idev->event, 0);
53782
53783 ret = uio_get_minor(idev);
53784 if (ret)
53785 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
53786 index 813d4d3..a71934f 100644
53787 --- a/drivers/usb/atm/cxacru.c
53788 +++ b/drivers/usb/atm/cxacru.c
53789 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
53790 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
53791 if (ret < 2)
53792 return -EINVAL;
53793 - if (index < 0 || index > 0x7f)
53794 + if (index > 0x7f)
53795 return -EINVAL;
53796 pos += tmp;
53797
53798 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
53799 index dada014..1d0d517 100644
53800 --- a/drivers/usb/atm/usbatm.c
53801 +++ b/drivers/usb/atm/usbatm.c
53802 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53803 if (printk_ratelimit())
53804 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
53805 __func__, vpi, vci);
53806 - atomic_inc(&vcc->stats->rx_err);
53807 + atomic_inc_unchecked(&vcc->stats->rx_err);
53808 return;
53809 }
53810
53811 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53812 if (length > ATM_MAX_AAL5_PDU) {
53813 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
53814 __func__, length, vcc);
53815 - atomic_inc(&vcc->stats->rx_err);
53816 + atomic_inc_unchecked(&vcc->stats->rx_err);
53817 goto out;
53818 }
53819
53820 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53821 if (sarb->len < pdu_length) {
53822 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
53823 __func__, pdu_length, sarb->len, vcc);
53824 - atomic_inc(&vcc->stats->rx_err);
53825 + atomic_inc_unchecked(&vcc->stats->rx_err);
53826 goto out;
53827 }
53828
53829 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
53830 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
53831 __func__, vcc);
53832 - atomic_inc(&vcc->stats->rx_err);
53833 + atomic_inc_unchecked(&vcc->stats->rx_err);
53834 goto out;
53835 }
53836
53837 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53838 if (printk_ratelimit())
53839 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
53840 __func__, length);
53841 - atomic_inc(&vcc->stats->rx_drop);
53842 + atomic_inc_unchecked(&vcc->stats->rx_drop);
53843 goto out;
53844 }
53845
53846 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53847
53848 vcc->push(vcc, skb);
53849
53850 - atomic_inc(&vcc->stats->rx);
53851 + atomic_inc_unchecked(&vcc->stats->rx);
53852 out:
53853 skb_trim(sarb, 0);
53854 }
53855 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
53856 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
53857
53858 usbatm_pop(vcc, skb);
53859 - atomic_inc(&vcc->stats->tx);
53860 + atomic_inc_unchecked(&vcc->stats->tx);
53861
53862 skb = skb_dequeue(&instance->sndqueue);
53863 }
53864 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
53865 if (!left--)
53866 return sprintf(page,
53867 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
53868 - atomic_read(&atm_dev->stats.aal5.tx),
53869 - atomic_read(&atm_dev->stats.aal5.tx_err),
53870 - atomic_read(&atm_dev->stats.aal5.rx),
53871 - atomic_read(&atm_dev->stats.aal5.rx_err),
53872 - atomic_read(&atm_dev->stats.aal5.rx_drop));
53873 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
53874 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
53875 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
53876 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
53877 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
53878
53879 if (!left--) {
53880 if (instance->disconnected)
53881 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
53882 index 2a3bbdf..91d72cf 100644
53883 --- a/drivers/usb/core/devices.c
53884 +++ b/drivers/usb/core/devices.c
53885 @@ -126,7 +126,7 @@ static const char format_endpt[] =
53886 * time it gets called.
53887 */
53888 static struct device_connect_event {
53889 - atomic_t count;
53890 + atomic_unchecked_t count;
53891 wait_queue_head_t wait;
53892 } device_event = {
53893 .count = ATOMIC_INIT(1),
53894 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
53895
53896 void usbfs_conn_disc_event(void)
53897 {
53898 - atomic_add(2, &device_event.count);
53899 + atomic_add_unchecked(2, &device_event.count);
53900 wake_up(&device_event.wait);
53901 }
53902
53903 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
53904
53905 poll_wait(file, &device_event.wait, wait);
53906
53907 - event_count = atomic_read(&device_event.count);
53908 + event_count = atomic_read_unchecked(&device_event.count);
53909 if (file->f_version != event_count) {
53910 file->f_version = event_count;
53911 return POLLIN | POLLRDNORM;
53912 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
53913 index e500243..401300f 100644
53914 --- a/drivers/usb/core/devio.c
53915 +++ b/drivers/usb/core/devio.c
53916 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
53917 struct usb_dev_state *ps = file->private_data;
53918 struct usb_device *dev = ps->dev;
53919 ssize_t ret = 0;
53920 - unsigned len;
53921 + size_t len;
53922 loff_t pos;
53923 int i;
53924
53925 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
53926 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
53927 struct usb_config_descriptor *config =
53928 (struct usb_config_descriptor *)dev->rawdescriptors[i];
53929 - unsigned int length = le16_to_cpu(config->wTotalLength);
53930 + size_t length = le16_to_cpu(config->wTotalLength);
53931
53932 if (*ppos < pos + length) {
53933
53934 /* The descriptor may claim to be longer than it
53935 * really is. Here is the actual allocated length. */
53936 - unsigned alloclen =
53937 + size_t alloclen =
53938 le16_to_cpu(dev->config[i].desc.wTotalLength);
53939
53940 - len = length - (*ppos - pos);
53941 + len = length + pos - *ppos;
53942 if (len > nbytes)
53943 len = nbytes;
53944
53945 /* Simply don't write (skip over) unallocated parts */
53946 if (alloclen > (*ppos - pos)) {
53947 - alloclen -= (*ppos - pos);
53948 + alloclen = alloclen + pos - *ppos;
53949 if (copy_to_user(buf,
53950 dev->rawdescriptors[i] + (*ppos - pos),
53951 min(len, alloclen))) {
53952 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
53953 index 45a915c..09f9735 100644
53954 --- a/drivers/usb/core/hcd.c
53955 +++ b/drivers/usb/core/hcd.c
53956 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
53957 */
53958 usb_get_urb(urb);
53959 atomic_inc(&urb->use_count);
53960 - atomic_inc(&urb->dev->urbnum);
53961 + atomic_inc_unchecked(&urb->dev->urbnum);
53962 usbmon_urb_submit(&hcd->self, urb);
53963
53964 /* NOTE requirements on root-hub callers (usbfs and the hub
53965 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
53966 urb->hcpriv = NULL;
53967 INIT_LIST_HEAD(&urb->urb_list);
53968 atomic_dec(&urb->use_count);
53969 - atomic_dec(&urb->dev->urbnum);
53970 + atomic_dec_unchecked(&urb->dev->urbnum);
53971 if (atomic_read(&urb->reject))
53972 wake_up(&usb_kill_urb_queue);
53973 usb_put_urb(urb);
53974 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
53975 index b4bfa3a..008f926 100644
53976 --- a/drivers/usb/core/hub.c
53977 +++ b/drivers/usb/core/hub.c
53978 @@ -26,6 +26,7 @@
53979 #include <linux/mutex.h>
53980 #include <linux/random.h>
53981 #include <linux/pm_qos.h>
53982 +#include <linux/grsecurity.h>
53983
53984 #include <asm/uaccess.h>
53985 #include <asm/byteorder.h>
53986 @@ -4664,6 +4665,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
53987 goto done;
53988 return;
53989 }
53990 +
53991 + if (gr_handle_new_usb())
53992 + goto done;
53993 +
53994 if (hub_is_superspeed(hub->hdev))
53995 unit_load = 150;
53996 else
53997 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
53998 index f368d20..0c30ac5 100644
53999 --- a/drivers/usb/core/message.c
54000 +++ b/drivers/usb/core/message.c
54001 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
54002 * Return: If successful, the number of bytes transferred. Otherwise, a negative
54003 * error number.
54004 */
54005 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54006 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54007 __u8 requesttype, __u16 value, __u16 index, void *data,
54008 __u16 size, int timeout)
54009 {
54010 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
54011 * If successful, 0. Otherwise a negative error number. The number of actual
54012 * bytes transferred will be stored in the @actual_length parameter.
54013 */
54014 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54015 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54016 void *data, int len, int *actual_length, int timeout)
54017 {
54018 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
54019 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
54020 * bytes transferred will be stored in the @actual_length parameter.
54021 *
54022 */
54023 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54024 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54025 void *data, int len, int *actual_length, int timeout)
54026 {
54027 struct urb *urb;
54028 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
54029 index d269738..7340cd7 100644
54030 --- a/drivers/usb/core/sysfs.c
54031 +++ b/drivers/usb/core/sysfs.c
54032 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
54033 struct usb_device *udev;
54034
54035 udev = to_usb_device(dev);
54036 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
54037 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
54038 }
54039 static DEVICE_ATTR_RO(urbnum);
54040
54041 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
54042 index b1fb9ae..4224885 100644
54043 --- a/drivers/usb/core/usb.c
54044 +++ b/drivers/usb/core/usb.c
54045 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
54046 set_dev_node(&dev->dev, dev_to_node(bus->controller));
54047 dev->state = USB_STATE_ATTACHED;
54048 dev->lpm_disable_count = 1;
54049 - atomic_set(&dev->urbnum, 0);
54050 + atomic_set_unchecked(&dev->urbnum, 0);
54051
54052 INIT_LIST_HEAD(&dev->ep0.urb_list);
54053 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
54054 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
54055 index 8cfc319..4868255 100644
54056 --- a/drivers/usb/early/ehci-dbgp.c
54057 +++ b/drivers/usb/early/ehci-dbgp.c
54058 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
54059
54060 #ifdef CONFIG_KGDB
54061 static struct kgdb_io kgdbdbgp_io_ops;
54062 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
54063 +static struct kgdb_io kgdbdbgp_io_ops_console;
54064 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
54065 #else
54066 #define dbgp_kgdb_mode (0)
54067 #endif
54068 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
54069 .write_char = kgdbdbgp_write_char,
54070 };
54071
54072 +static struct kgdb_io kgdbdbgp_io_ops_console = {
54073 + .name = "kgdbdbgp",
54074 + .read_char = kgdbdbgp_read_char,
54075 + .write_char = kgdbdbgp_write_char,
54076 + .is_console = 1
54077 +};
54078 +
54079 static int kgdbdbgp_wait_time;
54080
54081 static int __init kgdbdbgp_parse_config(char *str)
54082 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
54083 ptr++;
54084 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
54085 }
54086 - kgdb_register_io_module(&kgdbdbgp_io_ops);
54087 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
54088 + if (early_dbgp_console.index != -1)
54089 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
54090 + else
54091 + kgdb_register_io_module(&kgdbdbgp_io_ops);
54092
54093 return 0;
54094 }
54095 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
54096 index e971584..03495ab 100644
54097 --- a/drivers/usb/gadget/function/f_uac1.c
54098 +++ b/drivers/usb/gadget/function/f_uac1.c
54099 @@ -14,6 +14,7 @@
54100 #include <linux/module.h>
54101 #include <linux/device.h>
54102 #include <linux/atomic.h>
54103 +#include <linux/module.h>
54104
54105 #include "u_uac1.h"
54106
54107 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
54108 index 491082a..dfd7d17 100644
54109 --- a/drivers/usb/gadget/function/u_serial.c
54110 +++ b/drivers/usb/gadget/function/u_serial.c
54111 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54112 spin_lock_irq(&port->port_lock);
54113
54114 /* already open? Great. */
54115 - if (port->port.count) {
54116 + if (atomic_read(&port->port.count)) {
54117 status = 0;
54118 - port->port.count++;
54119 + atomic_inc(&port->port.count);
54120
54121 /* currently opening/closing? wait ... */
54122 } else if (port->openclose) {
54123 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54124 tty->driver_data = port;
54125 port->port.tty = tty;
54126
54127 - port->port.count = 1;
54128 + atomic_set(&port->port.count, 1);
54129 port->openclose = false;
54130
54131 /* if connected, start the I/O stream */
54132 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54133
54134 spin_lock_irq(&port->port_lock);
54135
54136 - if (port->port.count != 1) {
54137 - if (port->port.count == 0)
54138 + if (atomic_read(&port->port.count) != 1) {
54139 + if (atomic_read(&port->port.count) == 0)
54140 WARN_ON(1);
54141 else
54142 - --port->port.count;
54143 + atomic_dec(&port->port.count);
54144 goto exit;
54145 }
54146
54147 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54148 * and sleep if necessary
54149 */
54150 port->openclose = true;
54151 - port->port.count = 0;
54152 + atomic_set(&port->port.count, 0);
54153
54154 gser = port->port_usb;
54155 if (gser && gser->disconnect)
54156 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
54157 int cond;
54158
54159 spin_lock_irq(&port->port_lock);
54160 - cond = (port->port.count == 0) && !port->openclose;
54161 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
54162 spin_unlock_irq(&port->port_lock);
54163 return cond;
54164 }
54165 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
54166 /* if it's already open, start I/O ... and notify the serial
54167 * protocol about open/close status (connect/disconnect).
54168 */
54169 - if (port->port.count) {
54170 + if (atomic_read(&port->port.count)) {
54171 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
54172 gs_start_io(port);
54173 if (gser->connect)
54174 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
54175
54176 port->port_usb = NULL;
54177 gser->ioport = NULL;
54178 - if (port->port.count > 0 || port->openclose) {
54179 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
54180 wake_up_interruptible(&port->drain_wait);
54181 if (port->port.tty)
54182 tty_hangup(port->port.tty);
54183 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
54184
54185 /* finally, free any unused/unusable I/O buffers */
54186 spin_lock_irqsave(&port->port_lock, flags);
54187 - if (port->port.count == 0 && !port->openclose)
54188 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
54189 gs_buf_free(&port->port_write_buf);
54190 gs_free_requests(gser->out, &port->read_pool, NULL);
54191 gs_free_requests(gser->out, &port->read_queue, NULL);
54192 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
54193 index 53842a1..2bef3b6 100644
54194 --- a/drivers/usb/gadget/function/u_uac1.c
54195 +++ b/drivers/usb/gadget/function/u_uac1.c
54196 @@ -17,6 +17,7 @@
54197 #include <linux/ctype.h>
54198 #include <linux/random.h>
54199 #include <linux/syscalls.h>
54200 +#include <linux/module.h>
54201
54202 #include "u_uac1.h"
54203
54204 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
54205 index 118edb7..7a6415f 100644
54206 --- a/drivers/usb/host/ehci-hub.c
54207 +++ b/drivers/usb/host/ehci-hub.c
54208 @@ -769,7 +769,7 @@ static struct urb *request_single_step_set_feature_urb(
54209 urb->transfer_flags = URB_DIR_IN;
54210 usb_get_urb(urb);
54211 atomic_inc(&urb->use_count);
54212 - atomic_inc(&urb->dev->urbnum);
54213 + atomic_inc_unchecked(&urb->dev->urbnum);
54214 urb->setup_dma = dma_map_single(
54215 hcd->self.controller,
54216 urb->setup_packet,
54217 @@ -836,7 +836,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
54218 urb->status = -EINPROGRESS;
54219 usb_get_urb(urb);
54220 atomic_inc(&urb->use_count);
54221 - atomic_inc(&urb->dev->urbnum);
54222 + atomic_inc_unchecked(&urb->dev->urbnum);
54223 retval = submit_single_step_set_feature(hcd, urb, 0);
54224 if (!retval && !wait_for_completion_timeout(&done,
54225 msecs_to_jiffies(2000))) {
54226 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
54227 index 1db0626..4948782 100644
54228 --- a/drivers/usb/host/hwa-hc.c
54229 +++ b/drivers/usb/host/hwa-hc.c
54230 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54231 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
54232 struct wahc *wa = &hwahc->wa;
54233 struct device *dev = &wa->usb_iface->dev;
54234 - u8 mas_le[UWB_NUM_MAS/8];
54235 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
54236 +
54237 + if (mas_le == NULL)
54238 + return -ENOMEM;
54239
54240 /* Set the stream index */
54241 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
54242 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54243 WUSB_REQ_SET_WUSB_MAS,
54244 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
54245 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
54246 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
54247 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
54248 if (result < 0)
54249 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
54250 out:
54251 + kfree(mas_le);
54252 +
54253 return result;
54254 }
54255
54256 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
54257 index b3d245e..99549ed 100644
54258 --- a/drivers/usb/misc/appledisplay.c
54259 +++ b/drivers/usb/misc/appledisplay.c
54260 @@ -84,7 +84,7 @@ struct appledisplay {
54261 struct mutex sysfslock; /* concurrent read and write */
54262 };
54263
54264 -static atomic_t count_displays = ATOMIC_INIT(0);
54265 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
54266 static struct workqueue_struct *wq;
54267
54268 static void appledisplay_complete(struct urb *urb)
54269 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
54270
54271 /* Register backlight device */
54272 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
54273 - atomic_inc_return(&count_displays) - 1);
54274 + atomic_inc_return_unchecked(&count_displays) - 1);
54275 memset(&props, 0, sizeof(struct backlight_properties));
54276 props.type = BACKLIGHT_RAW;
54277 props.max_brightness = 0xff;
54278 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
54279 index 29fa1c3..a57b08e 100644
54280 --- a/drivers/usb/serial/console.c
54281 +++ b/drivers/usb/serial/console.c
54282 @@ -125,7 +125,7 @@ static int usb_console_setup(struct console *co, char *options)
54283
54284 info->port = port;
54285
54286 - ++port->port.count;
54287 + atomic_inc(&port->port.count);
54288 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
54289 if (serial->type->set_termios) {
54290 /*
54291 @@ -173,7 +173,7 @@ static int usb_console_setup(struct console *co, char *options)
54292 }
54293 /* Now that any required fake tty operations are completed restore
54294 * the tty port count */
54295 - --port->port.count;
54296 + atomic_dec(&port->port.count);
54297 /* The console is special in terms of closing the device so
54298 * indicate this port is now acting as a system console. */
54299 port->port.console = 1;
54300 @@ -186,7 +186,7 @@ static int usb_console_setup(struct console *co, char *options)
54301 put_tty:
54302 tty_kref_put(tty);
54303 reset_open_count:
54304 - port->port.count = 0;
54305 + atomic_set(&port->port.count, 0);
54306 usb_autopm_put_interface(serial->interface);
54307 error_get_interface:
54308 usb_serial_put(serial);
54309 @@ -197,7 +197,7 @@ static int usb_console_setup(struct console *co, char *options)
54310 static void usb_console_write(struct console *co,
54311 const char *buf, unsigned count)
54312 {
54313 - static struct usbcons_info *info = &usbcons_info;
54314 + struct usbcons_info *info = &usbcons_info;
54315 struct usb_serial_port *port = info->port;
54316 struct usb_serial *serial;
54317 int retval = -ENODEV;
54318 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
54319 index 307e339..6aa97cb 100644
54320 --- a/drivers/usb/storage/usb.h
54321 +++ b/drivers/usb/storage/usb.h
54322 @@ -63,7 +63,7 @@ struct us_unusual_dev {
54323 __u8 useProtocol;
54324 __u8 useTransport;
54325 int (*initFunction)(struct us_data *);
54326 -};
54327 +} __do_const;
54328
54329
54330 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
54331 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
54332 index a863a98..d272795 100644
54333 --- a/drivers/usb/usbip/vhci.h
54334 +++ b/drivers/usb/usbip/vhci.h
54335 @@ -83,7 +83,7 @@ struct vhci_hcd {
54336 unsigned resuming:1;
54337 unsigned long re_timeout;
54338
54339 - atomic_t seqnum;
54340 + atomic_unchecked_t seqnum;
54341
54342 /*
54343 * NOTE:
54344 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
54345 index 1ae9d40..c62604b 100644
54346 --- a/drivers/usb/usbip/vhci_hcd.c
54347 +++ b/drivers/usb/usbip/vhci_hcd.c
54348 @@ -439,7 +439,7 @@ static void vhci_tx_urb(struct urb *urb)
54349
54350 spin_lock(&vdev->priv_lock);
54351
54352 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
54353 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54354 if (priv->seqnum == 0xffff)
54355 dev_info(&urb->dev->dev, "seqnum max\n");
54356
54357 @@ -684,7 +684,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
54358 return -ENOMEM;
54359 }
54360
54361 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
54362 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54363 if (unlink->seqnum == 0xffff)
54364 pr_info("seqnum max\n");
54365
54366 @@ -888,7 +888,7 @@ static int vhci_start(struct usb_hcd *hcd)
54367 vdev->rhport = rhport;
54368 }
54369
54370 - atomic_set(&vhci->seqnum, 0);
54371 + atomic_set_unchecked(&vhci->seqnum, 0);
54372 spin_lock_init(&vhci->lock);
54373
54374 hcd->power_budget = 0; /* no limit */
54375 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
54376 index 00e4a54..d676f85 100644
54377 --- a/drivers/usb/usbip/vhci_rx.c
54378 +++ b/drivers/usb/usbip/vhci_rx.c
54379 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
54380 if (!urb) {
54381 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
54382 pr_info("max seqnum %d\n",
54383 - atomic_read(&the_controller->seqnum));
54384 + atomic_read_unchecked(&the_controller->seqnum));
54385 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
54386 return;
54387 }
54388 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
54389 index edc7267..9f65ce2 100644
54390 --- a/drivers/usb/wusbcore/wa-hc.h
54391 +++ b/drivers/usb/wusbcore/wa-hc.h
54392 @@ -240,7 +240,7 @@ struct wahc {
54393 spinlock_t xfer_list_lock;
54394 struct work_struct xfer_enqueue_work;
54395 struct work_struct xfer_error_work;
54396 - atomic_t xfer_id_count;
54397 + atomic_unchecked_t xfer_id_count;
54398
54399 kernel_ulong_t quirks;
54400 };
54401 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
54402 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
54403 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
54404 wa->dto_in_use = 0;
54405 - atomic_set(&wa->xfer_id_count, 1);
54406 + atomic_set_unchecked(&wa->xfer_id_count, 1);
54407 /* init the buf in URBs */
54408 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
54409 usb_init_urb(&(wa->buf_in_urbs[index]));
54410 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
54411 index 69af4fd..da390d7 100644
54412 --- a/drivers/usb/wusbcore/wa-xfer.c
54413 +++ b/drivers/usb/wusbcore/wa-xfer.c
54414 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
54415 */
54416 static void wa_xfer_id_init(struct wa_xfer *xfer)
54417 {
54418 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
54419 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
54420 }
54421
54422 /* Return the xfer's ID. */
54423 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
54424 index f018d8d..ccab63f 100644
54425 --- a/drivers/vfio/vfio.c
54426 +++ b/drivers/vfio/vfio.c
54427 @@ -481,7 +481,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
54428 return 0;
54429
54430 /* TODO Prevent device auto probing */
54431 - WARN("Device %s added to live group %d!\n", dev_name(dev),
54432 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
54433 iommu_group_id(group->iommu_group));
54434
54435 return 0;
54436 diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
54437 index 9484d56..d415d69 100644
54438 --- a/drivers/vhost/net.c
54439 +++ b/drivers/vhost/net.c
54440 @@ -650,10 +650,8 @@ static void handle_rx(struct vhost_net *net)
54441 break;
54442 }
54443 /* TODO: Should check and handle checksum. */
54444 -
54445 - hdr.num_buffers = cpu_to_vhost16(vq, headcount);
54446 if (likely(mergeable) &&
54447 - memcpy_toiovecend(nvq->hdr, (void *)&hdr.num_buffers,
54448 + memcpy_toiovecend(nvq->hdr, (unsigned char *)&headcount,
54449 offsetof(typeof(hdr), num_buffers),
54450 sizeof hdr.num_buffers)) {
54451 vq_err(vq, "Failed num_buffers write");
54452 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
54453 index 3bb02c6..a01ff38 100644
54454 --- a/drivers/vhost/vringh.c
54455 +++ b/drivers/vhost/vringh.c
54456 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
54457 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
54458 {
54459 __virtio16 v = 0;
54460 - int rc = get_user(v, (__force __virtio16 __user *)p);
54461 + int rc = get_user(v, (__force_user __virtio16 *)p);
54462 *val = vringh16_to_cpu(vrh, v);
54463 return rc;
54464 }
54465 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
54466 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
54467 {
54468 __virtio16 v = cpu_to_vringh16(vrh, val);
54469 - return put_user(v, (__force __virtio16 __user *)p);
54470 + return put_user(v, (__force_user __virtio16 *)p);
54471 }
54472
54473 static inline int copydesc_user(void *dst, const void *src, size_t len)
54474 {
54475 - return copy_from_user(dst, (__force void __user *)src, len) ?
54476 + return copy_from_user(dst, (void __force_user *)src, len) ?
54477 -EFAULT : 0;
54478 }
54479
54480 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
54481 const struct vring_used_elem *src,
54482 unsigned int num)
54483 {
54484 - return copy_to_user((__force void __user *)dst, src,
54485 + return copy_to_user((void __force_user *)dst, src,
54486 sizeof(*dst) * num) ? -EFAULT : 0;
54487 }
54488
54489 static inline int xfer_from_user(void *src, void *dst, size_t len)
54490 {
54491 - return copy_from_user(dst, (__force void __user *)src, len) ?
54492 + return copy_from_user(dst, (void __force_user *)src, len) ?
54493 -EFAULT : 0;
54494 }
54495
54496 static inline int xfer_to_user(void *dst, void *src, size_t len)
54497 {
54498 - return copy_to_user((__force void __user *)dst, src, len) ?
54499 + return copy_to_user((void __force_user *)dst, src, len) ?
54500 -EFAULT : 0;
54501 }
54502
54503 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
54504 vrh->last_used_idx = 0;
54505 vrh->vring.num = num;
54506 /* vring expects kernel addresses, but only used via accessors. */
54507 - vrh->vring.desc = (__force struct vring_desc *)desc;
54508 - vrh->vring.avail = (__force struct vring_avail *)avail;
54509 - vrh->vring.used = (__force struct vring_used *)used;
54510 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
54511 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
54512 + vrh->vring.used = (__force_kernel struct vring_used *)used;
54513 return 0;
54514 }
54515 EXPORT_SYMBOL(vringh_init_user);
54516 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
54517
54518 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
54519 {
54520 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
54521 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
54522 return 0;
54523 }
54524
54525 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
54526 index 84a110a..96312c3 100644
54527 --- a/drivers/video/backlight/kb3886_bl.c
54528 +++ b/drivers/video/backlight/kb3886_bl.c
54529 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
54530 static unsigned long kb3886bl_flags;
54531 #define KB3886BL_SUSPENDED 0x01
54532
54533 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
54534 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
54535 {
54536 .ident = "Sahara Touch-iT",
54537 .matches = {
54538 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
54539 index 1b0b233..6f34c2c 100644
54540 --- a/drivers/video/fbdev/arcfb.c
54541 +++ b/drivers/video/fbdev/arcfb.c
54542 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
54543 return -ENOSPC;
54544
54545 err = 0;
54546 - if ((count + p) > fbmemlength) {
54547 + if (count > (fbmemlength - p)) {
54548 count = fbmemlength - p;
54549 err = -ENOSPC;
54550 }
54551 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
54552 index aedf2fb..47c9aca 100644
54553 --- a/drivers/video/fbdev/aty/aty128fb.c
54554 +++ b/drivers/video/fbdev/aty/aty128fb.c
54555 @@ -149,7 +149,7 @@ enum {
54556 };
54557
54558 /* Must match above enum */
54559 -static char * const r128_family[] = {
54560 +static const char * const r128_family[] = {
54561 "AGP",
54562 "PCI",
54563 "PRO AGP",
54564 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
54565 index 37ec09b..98f8862 100644
54566 --- a/drivers/video/fbdev/aty/atyfb_base.c
54567 +++ b/drivers/video/fbdev/aty/atyfb_base.c
54568 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
54569 par->accel_flags = var->accel_flags; /* hack */
54570
54571 if (var->accel_flags) {
54572 - info->fbops->fb_sync = atyfb_sync;
54573 + pax_open_kernel();
54574 + *(void **)&info->fbops->fb_sync = atyfb_sync;
54575 + pax_close_kernel();
54576 info->flags &= ~FBINFO_HWACCEL_DISABLED;
54577 } else {
54578 - info->fbops->fb_sync = NULL;
54579 + pax_open_kernel();
54580 + *(void **)&info->fbops->fb_sync = NULL;
54581 + pax_close_kernel();
54582 info->flags |= FBINFO_HWACCEL_DISABLED;
54583 }
54584
54585 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
54586 index 2fa0317..4983f2a 100644
54587 --- a/drivers/video/fbdev/aty/mach64_cursor.c
54588 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
54589 @@ -8,6 +8,7 @@
54590 #include "../core/fb_draw.h"
54591
54592 #include <asm/io.h>
54593 +#include <asm/pgtable.h>
54594
54595 #ifdef __sparc__
54596 #include <asm/fbio.h>
54597 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
54598 info->sprite.buf_align = 16; /* and 64 lines tall. */
54599 info->sprite.flags = FB_PIXMAP_IO;
54600
54601 - info->fbops->fb_cursor = atyfb_cursor;
54602 + pax_open_kernel();
54603 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
54604 + pax_close_kernel();
54605
54606 return 0;
54607 }
54608 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
54609 index d6cab1f..112f680 100644
54610 --- a/drivers/video/fbdev/core/fb_defio.c
54611 +++ b/drivers/video/fbdev/core/fb_defio.c
54612 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
54613
54614 BUG_ON(!fbdefio);
54615 mutex_init(&fbdefio->lock);
54616 - info->fbops->fb_mmap = fb_deferred_io_mmap;
54617 + pax_open_kernel();
54618 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
54619 + pax_close_kernel();
54620 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
54621 INIT_LIST_HEAD(&fbdefio->pagelist);
54622 if (fbdefio->delay == 0) /* set a default of 1 s */
54623 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
54624 page->mapping = NULL;
54625 }
54626
54627 - info->fbops->fb_mmap = NULL;
54628 + *(void **)&info->fbops->fb_mmap = NULL;
54629 mutex_destroy(&fbdefio->lock);
54630 }
54631 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
54632 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
54633 index 0705d88..d9429bf 100644
54634 --- a/drivers/video/fbdev/core/fbmem.c
54635 +++ b/drivers/video/fbdev/core/fbmem.c
54636 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
54637 __u32 data;
54638 int err;
54639
54640 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
54641 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
54642
54643 data = (__u32) (unsigned long) fix->smem_start;
54644 err |= put_user(data, &fix32->smem_start);
54645 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
54646 index 4254336..282567e 100644
54647 --- a/drivers/video/fbdev/hyperv_fb.c
54648 +++ b/drivers/video/fbdev/hyperv_fb.c
54649 @@ -240,7 +240,7 @@ static uint screen_fb_size;
54650 static inline int synthvid_send(struct hv_device *hdev,
54651 struct synthvid_msg *msg)
54652 {
54653 - static atomic64_t request_id = ATOMIC64_INIT(0);
54654 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
54655 int ret;
54656
54657 msg->pipe_hdr.type = PIPE_MSG_DATA;
54658 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
54659
54660 ret = vmbus_sendpacket(hdev->channel, msg,
54661 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
54662 - atomic64_inc_return(&request_id),
54663 + atomic64_inc_return_unchecked(&request_id),
54664 VM_PKT_DATA_INBAND, 0);
54665
54666 if (ret)
54667 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
54668 index 7672d2e..b56437f 100644
54669 --- a/drivers/video/fbdev/i810/i810_accel.c
54670 +++ b/drivers/video/fbdev/i810/i810_accel.c
54671 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
54672 }
54673 }
54674 printk("ringbuffer lockup!!!\n");
54675 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
54676 i810_report_error(mmio);
54677 par->dev_flags |= LOCKUP;
54678 info->pixmap.scan_align = 1;
54679 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54680 index a01147f..5d896f8 100644
54681 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54682 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54683 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
54684
54685 #ifdef CONFIG_FB_MATROX_MYSTIQUE
54686 struct matrox_switch matrox_mystique = {
54687 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
54688 + .preinit = MGA1064_preinit,
54689 + .reset = MGA1064_reset,
54690 + .init = MGA1064_init,
54691 + .restore = MGA1064_restore,
54692 };
54693 EXPORT_SYMBOL(matrox_mystique);
54694 #endif
54695
54696 #ifdef CONFIG_FB_MATROX_G
54697 struct matrox_switch matrox_G100 = {
54698 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
54699 + .preinit = MGAG100_preinit,
54700 + .reset = MGAG100_reset,
54701 + .init = MGAG100_init,
54702 + .restore = MGAG100_restore,
54703 };
54704 EXPORT_SYMBOL(matrox_G100);
54705 #endif
54706 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54707 index 195ad7c..09743fc 100644
54708 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54709 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54710 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
54711 }
54712
54713 struct matrox_switch matrox_millennium = {
54714 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
54715 + .preinit = Ti3026_preinit,
54716 + .reset = Ti3026_reset,
54717 + .init = Ti3026_init,
54718 + .restore = Ti3026_restore
54719 };
54720 EXPORT_SYMBOL(matrox_millennium);
54721 #endif
54722 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54723 index fe92eed..106e085 100644
54724 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54725 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54726 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
54727 struct mb862xxfb_par *par = info->par;
54728
54729 if (info->var.bits_per_pixel == 32) {
54730 - info->fbops->fb_fillrect = cfb_fillrect;
54731 - info->fbops->fb_copyarea = cfb_copyarea;
54732 - info->fbops->fb_imageblit = cfb_imageblit;
54733 + pax_open_kernel();
54734 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
54735 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
54736 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
54737 + pax_close_kernel();
54738 } else {
54739 outreg(disp, GC_L0EM, 3);
54740 - info->fbops->fb_fillrect = mb86290fb_fillrect;
54741 - info->fbops->fb_copyarea = mb86290fb_copyarea;
54742 - info->fbops->fb_imageblit = mb86290fb_imageblit;
54743 + pax_open_kernel();
54744 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
54745 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
54746 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
54747 + pax_close_kernel();
54748 }
54749 outreg(draw, GDC_REG_DRAW_BASE, 0);
54750 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
54751 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
54752 index def0412..fed6529 100644
54753 --- a/drivers/video/fbdev/nvidia/nvidia.c
54754 +++ b/drivers/video/fbdev/nvidia/nvidia.c
54755 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
54756 info->fix.line_length = (info->var.xres_virtual *
54757 info->var.bits_per_pixel) >> 3;
54758 if (info->var.accel_flags) {
54759 - info->fbops->fb_imageblit = nvidiafb_imageblit;
54760 - info->fbops->fb_fillrect = nvidiafb_fillrect;
54761 - info->fbops->fb_copyarea = nvidiafb_copyarea;
54762 - info->fbops->fb_sync = nvidiafb_sync;
54763 + pax_open_kernel();
54764 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
54765 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
54766 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
54767 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
54768 + pax_close_kernel();
54769 info->pixmap.scan_align = 4;
54770 info->flags &= ~FBINFO_HWACCEL_DISABLED;
54771 info->flags |= FBINFO_READS_FAST;
54772 NVResetGraphics(info);
54773 } else {
54774 - info->fbops->fb_imageblit = cfb_imageblit;
54775 - info->fbops->fb_fillrect = cfb_fillrect;
54776 - info->fbops->fb_copyarea = cfb_copyarea;
54777 - info->fbops->fb_sync = NULL;
54778 + pax_open_kernel();
54779 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
54780 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
54781 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
54782 + *(void **)&info->fbops->fb_sync = NULL;
54783 + pax_close_kernel();
54784 info->pixmap.scan_align = 1;
54785 info->flags |= FBINFO_HWACCEL_DISABLED;
54786 info->flags &= ~FBINFO_READS_FAST;
54787 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
54788 info->pixmap.size = 8 * 1024;
54789 info->pixmap.flags = FB_PIXMAP_SYSTEM;
54790
54791 - if (!hwcur)
54792 - info->fbops->fb_cursor = NULL;
54793 + if (!hwcur) {
54794 + pax_open_kernel();
54795 + *(void **)&info->fbops->fb_cursor = NULL;
54796 + pax_close_kernel();
54797 + }
54798
54799 info->var.accel_flags = (!noaccel);
54800
54801 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
54802 index 2412a0d..294215b 100644
54803 --- a/drivers/video/fbdev/omap2/dss/display.c
54804 +++ b/drivers/video/fbdev/omap2/dss/display.c
54805 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
54806 if (dssdev->name == NULL)
54807 dssdev->name = dssdev->alias;
54808
54809 + pax_open_kernel();
54810 if (drv && drv->get_resolution == NULL)
54811 - drv->get_resolution = omapdss_default_get_resolution;
54812 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
54813 if (drv && drv->get_recommended_bpp == NULL)
54814 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
54815 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
54816 if (drv && drv->get_timings == NULL)
54817 - drv->get_timings = omapdss_default_get_timings;
54818 + *(void **)&drv->get_timings = omapdss_default_get_timings;
54819 + pax_close_kernel();
54820
54821 mutex_lock(&panel_list_mutex);
54822 list_add_tail(&dssdev->panel_list, &panel_list);
54823 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
54824 index 83433cb..71e9b98 100644
54825 --- a/drivers/video/fbdev/s1d13xxxfb.c
54826 +++ b/drivers/video/fbdev/s1d13xxxfb.c
54827 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
54828
54829 switch(prod_id) {
54830 case S1D13506_PROD_ID: /* activate acceleration */
54831 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
54832 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
54833 + pax_open_kernel();
54834 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
54835 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
54836 + pax_close_kernel();
54837 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
54838 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
54839 break;
54840 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
54841 index d3013cd..95b8285 100644
54842 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
54843 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
54844 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
54845 }
54846
54847 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
54848 - lcdc_sys_write_index,
54849 - lcdc_sys_write_data,
54850 - lcdc_sys_read_data,
54851 + .write_index = lcdc_sys_write_index,
54852 + .write_data = lcdc_sys_write_data,
54853 + .read_data = lcdc_sys_read_data,
54854 };
54855
54856 static int sh_mobile_lcdc_sginit(struct fb_info *info,
54857 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
54858 index 9279e5f..d5f5276 100644
54859 --- a/drivers/video/fbdev/smscufx.c
54860 +++ b/drivers/video/fbdev/smscufx.c
54861 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
54862 fb_deferred_io_cleanup(info);
54863 kfree(info->fbdefio);
54864 info->fbdefio = NULL;
54865 - info->fbops->fb_mmap = ufx_ops_mmap;
54866 + pax_open_kernel();
54867 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
54868 + pax_close_kernel();
54869 }
54870
54871 pr_debug("released /dev/fb%d user=%d count=%d",
54872 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
54873 index ff2b873..626a8d5 100644
54874 --- a/drivers/video/fbdev/udlfb.c
54875 +++ b/drivers/video/fbdev/udlfb.c
54876 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
54877 dlfb_urb_completion(urb);
54878
54879 error:
54880 - atomic_add(bytes_sent, &dev->bytes_sent);
54881 - atomic_add(bytes_identical, &dev->bytes_identical);
54882 - atomic_add(width*height*2, &dev->bytes_rendered);
54883 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
54884 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
54885 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
54886 end_cycles = get_cycles();
54887 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
54888 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
54889 >> 10)), /* Kcycles */
54890 &dev->cpu_kcycles_used);
54891
54892 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
54893 dlfb_urb_completion(urb);
54894
54895 error:
54896 - atomic_add(bytes_sent, &dev->bytes_sent);
54897 - atomic_add(bytes_identical, &dev->bytes_identical);
54898 - atomic_add(bytes_rendered, &dev->bytes_rendered);
54899 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
54900 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
54901 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
54902 end_cycles = get_cycles();
54903 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
54904 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
54905 >> 10)), /* Kcycles */
54906 &dev->cpu_kcycles_used);
54907 }
54908 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
54909 fb_deferred_io_cleanup(info);
54910 kfree(info->fbdefio);
54911 info->fbdefio = NULL;
54912 - info->fbops->fb_mmap = dlfb_ops_mmap;
54913 + pax_open_kernel();
54914 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
54915 + pax_close_kernel();
54916 }
54917
54918 pr_warn("released /dev/fb%d user=%d count=%d\n",
54919 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
54920 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54921 struct dlfb_data *dev = fb_info->par;
54922 return snprintf(buf, PAGE_SIZE, "%u\n",
54923 - atomic_read(&dev->bytes_rendered));
54924 + atomic_read_unchecked(&dev->bytes_rendered));
54925 }
54926
54927 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
54928 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
54929 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54930 struct dlfb_data *dev = fb_info->par;
54931 return snprintf(buf, PAGE_SIZE, "%u\n",
54932 - atomic_read(&dev->bytes_identical));
54933 + atomic_read_unchecked(&dev->bytes_identical));
54934 }
54935
54936 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
54937 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
54938 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54939 struct dlfb_data *dev = fb_info->par;
54940 return snprintf(buf, PAGE_SIZE, "%u\n",
54941 - atomic_read(&dev->bytes_sent));
54942 + atomic_read_unchecked(&dev->bytes_sent));
54943 }
54944
54945 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
54946 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
54947 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54948 struct dlfb_data *dev = fb_info->par;
54949 return snprintf(buf, PAGE_SIZE, "%u\n",
54950 - atomic_read(&dev->cpu_kcycles_used));
54951 + atomic_read_unchecked(&dev->cpu_kcycles_used));
54952 }
54953
54954 static ssize_t edid_show(
54955 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
54956 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54957 struct dlfb_data *dev = fb_info->par;
54958
54959 - atomic_set(&dev->bytes_rendered, 0);
54960 - atomic_set(&dev->bytes_identical, 0);
54961 - atomic_set(&dev->bytes_sent, 0);
54962 - atomic_set(&dev->cpu_kcycles_used, 0);
54963 + atomic_set_unchecked(&dev->bytes_rendered, 0);
54964 + atomic_set_unchecked(&dev->bytes_identical, 0);
54965 + atomic_set_unchecked(&dev->bytes_sent, 0);
54966 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
54967
54968 return count;
54969 }
54970 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
54971 index d32d1c4..46722e6 100644
54972 --- a/drivers/video/fbdev/uvesafb.c
54973 +++ b/drivers/video/fbdev/uvesafb.c
54974 @@ -19,6 +19,7 @@
54975 #include <linux/io.h>
54976 #include <linux/mutex.h>
54977 #include <linux/slab.h>
54978 +#include <linux/moduleloader.h>
54979 #include <video/edid.h>
54980 #include <video/uvesafb.h>
54981 #ifdef CONFIG_X86
54982 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
54983 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
54984 par->pmi_setpal = par->ypan = 0;
54985 } else {
54986 +
54987 +#ifdef CONFIG_PAX_KERNEXEC
54988 +#ifdef CONFIG_MODULES
54989 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
54990 +#endif
54991 + if (!par->pmi_code) {
54992 + par->pmi_setpal = par->ypan = 0;
54993 + return 0;
54994 + }
54995 +#endif
54996 +
54997 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
54998 + task->t.regs.edi);
54999 +
55000 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55001 + pax_open_kernel();
55002 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
55003 + pax_close_kernel();
55004 +
55005 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
55006 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
55007 +#else
55008 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
55009 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
55010 +#endif
55011 +
55012 printk(KERN_INFO "uvesafb: protected mode interface info at "
55013 "%04x:%04x\n",
55014 (u16)task->t.regs.es, (u16)task->t.regs.edi);
55015 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
55016 par->ypan = ypan;
55017
55018 if (par->pmi_setpal || par->ypan) {
55019 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
55020 if (__supported_pte_mask & _PAGE_NX) {
55021 par->pmi_setpal = par->ypan = 0;
55022 printk(KERN_WARNING "uvesafb: NX protection is active, "
55023 "better not use the PMI.\n");
55024 - } else {
55025 + } else
55026 +#endif
55027 uvesafb_vbe_getpmi(task, par);
55028 - }
55029 }
55030 #else
55031 /* The protected mode interface is not available on non-x86. */
55032 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55033 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
55034
55035 /* Disable blanking if the user requested so. */
55036 - if (!blank)
55037 - info->fbops->fb_blank = NULL;
55038 + if (!blank) {
55039 + pax_open_kernel();
55040 + *(void **)&info->fbops->fb_blank = NULL;
55041 + pax_close_kernel();
55042 + }
55043
55044 /*
55045 * Find out how much IO memory is required for the mode with
55046 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55047 info->flags = FBINFO_FLAG_DEFAULT |
55048 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
55049
55050 - if (!par->ypan)
55051 - info->fbops->fb_pan_display = NULL;
55052 + if (!par->ypan) {
55053 + pax_open_kernel();
55054 + *(void **)&info->fbops->fb_pan_display = NULL;
55055 + pax_close_kernel();
55056 + }
55057 }
55058
55059 static void uvesafb_init_mtrr(struct fb_info *info)
55060 @@ -1786,6 +1816,11 @@ out_mode:
55061 out:
55062 kfree(par->vbe_modes);
55063
55064 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55065 + if (par->pmi_code)
55066 + module_memfree_exec(par->pmi_code);
55067 +#endif
55068 +
55069 framebuffer_release(info);
55070 return err;
55071 }
55072 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
55073 kfree(par->vbe_state_orig);
55074 kfree(par->vbe_state_saved);
55075
55076 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55077 + if (par->pmi_code)
55078 + module_memfree_exec(par->pmi_code);
55079 +#endif
55080 +
55081 framebuffer_release(info);
55082 }
55083 return 0;
55084 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
55085 index d79a0ac..2d0c3d4 100644
55086 --- a/drivers/video/fbdev/vesafb.c
55087 +++ b/drivers/video/fbdev/vesafb.c
55088 @@ -9,6 +9,7 @@
55089 */
55090
55091 #include <linux/module.h>
55092 +#include <linux/moduleloader.h>
55093 #include <linux/kernel.h>
55094 #include <linux/errno.h>
55095 #include <linux/string.h>
55096 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
55097 static int vram_total; /* Set total amount of memory */
55098 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
55099 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
55100 -static void (*pmi_start)(void) __read_mostly;
55101 -static void (*pmi_pal) (void) __read_mostly;
55102 +static void (*pmi_start)(void) __read_only;
55103 +static void (*pmi_pal) (void) __read_only;
55104 static int depth __read_mostly;
55105 static int vga_compat __read_mostly;
55106 /* --------------------------------------------------------------------- */
55107 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
55108 unsigned int size_remap;
55109 unsigned int size_total;
55110 char *option = NULL;
55111 + void *pmi_code = NULL;
55112
55113 /* ignore error return of fb_get_options */
55114 fb_get_options("vesafb", &option);
55115 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
55116 size_remap = size_total;
55117 vesafb_fix.smem_len = size_remap;
55118
55119 -#ifndef __i386__
55120 - screen_info.vesapm_seg = 0;
55121 -#endif
55122 -
55123 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
55124 printk(KERN_WARNING
55125 "vesafb: cannot reserve video memory at 0x%lx\n",
55126 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
55127 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
55128 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
55129
55130 +#ifdef __i386__
55131 +
55132 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55133 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
55134 + if (!pmi_code)
55135 +#elif !defined(CONFIG_PAX_KERNEXEC)
55136 + if (0)
55137 +#endif
55138 +
55139 +#endif
55140 + screen_info.vesapm_seg = 0;
55141 +
55142 if (screen_info.vesapm_seg) {
55143 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
55144 - screen_info.vesapm_seg,screen_info.vesapm_off);
55145 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
55146 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
55147 }
55148
55149 if (screen_info.vesapm_seg < 0xc000)
55150 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
55151
55152 if (ypan || pmi_setpal) {
55153 unsigned short *pmi_base;
55154 +
55155 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
55156 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
55157 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
55158 +
55159 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55160 + pax_open_kernel();
55161 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
55162 +#else
55163 + pmi_code = pmi_base;
55164 +#endif
55165 +
55166 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
55167 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
55168 +
55169 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55170 + pmi_start = ktva_ktla(pmi_start);
55171 + pmi_pal = ktva_ktla(pmi_pal);
55172 + pax_close_kernel();
55173 +#endif
55174 +
55175 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
55176 if (pmi_base[3]) {
55177 printk(KERN_INFO "vesafb: pmi: ports = ");
55178 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
55179 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
55180 (ypan ? FBINFO_HWACCEL_YPAN : 0);
55181
55182 - if (!ypan)
55183 - info->fbops->fb_pan_display = NULL;
55184 + if (!ypan) {
55185 + pax_open_kernel();
55186 + *(void **)&info->fbops->fb_pan_display = NULL;
55187 + pax_close_kernel();
55188 + }
55189
55190 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
55191 err = -ENOMEM;
55192 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
55193 fb_info(info, "%s frame buffer device\n", info->fix.id);
55194 return 0;
55195 err:
55196 +
55197 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55198 + module_memfree_exec(pmi_code);
55199 +#endif
55200 +
55201 if (info->screen_base)
55202 iounmap(info->screen_base);
55203 framebuffer_release(info);
55204 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
55205 index 88714ae..16c2e11 100644
55206 --- a/drivers/video/fbdev/via/via_clock.h
55207 +++ b/drivers/video/fbdev/via/via_clock.h
55208 @@ -56,7 +56,7 @@ struct via_clock {
55209
55210 void (*set_engine_pll_state)(u8 state);
55211 void (*set_engine_pll)(struct via_pll_config config);
55212 -};
55213 +} __no_const;
55214
55215
55216 static inline u32 get_pll_internal_frequency(u32 ref_freq,
55217 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
55218 index 3c14e43..2630570 100644
55219 --- a/drivers/video/logo/logo_linux_clut224.ppm
55220 +++ b/drivers/video/logo/logo_linux_clut224.ppm
55221 @@ -2,1603 +2,1123 @@ P3
55222 # Standard 224-color Linux logo
55223 80 80
55224 255
55225 - 0 0 0 0 0 0 0 0 0 0 0 0
55226 - 0 0 0 0 0 0 0 0 0 0 0 0
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55633 -210 210 210 26 26 26 54 38 6 154 114 10
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55635 -215 174 15 175 146 61 37 26 9 2 2 6
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55654 -239 182 13 234 190 10 232 195 16 232 200 30
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57760 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57761 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57762 +4 4 4 4 4 4
57763 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57764 +5 5 5 4 3 3 5 5 5 6 6 6 4 3 3 5 5 5
57765 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57766 +4 0 0 4 0 0 6 6 6 41 54 63 158 157 158 220 221 221
57767 +220 221 221 220 221 221 193 200 203 193 200 203 193 200 203 190 197 201
57768 +190 197 201 190 197 201 190 197 201 190 197 201 174 174 174 193 200 203
57769 +193 200 203 220 221 221 174 174 174 125 124 125 37 38 37 4 0 0
57770 +4 0 0 4 3 3 6 6 6 4 4 4 4 4 4 4 4 4
57771 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57772 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57773 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57774 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57775 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57776 +4 4 4 4 4 4
57777 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57778 +4 4 4 5 5 5 4 3 3 4 3 3 4 3 3 5 5 5
57779 +4 3 3 6 6 6 5 5 5 4 3 3 6 6 6 6 6 6
57780 +6 6 6 6 6 6 4 0 0 4 0 0 13 16 17 60 73 81
57781 +174 174 174 220 221 221 220 221 221 205 212 215 190 197 201 174 174 174
57782 +193 200 203 174 174 174 190 197 201 174 174 174 193 200 203 220 221 221
57783 +193 200 203 131 129 131 37 38 37 6 6 6 4 0 0 4 0 0
57784 +6 6 6 6 6 6 4 3 3 5 5 5 4 4 4 4 4 4
57785 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57786 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57787 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57788 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57789 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57790 +4 4 4 4 4 4
57791 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57792 +4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5
57793 +5 5 5 4 3 3 4 3 3 5 5 5 4 3 3 4 3 3
57794 +5 5 5 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
57795 +6 6 6 125 124 125 174 174 174 220 221 221 220 221 221 193 200 203
57796 +193 200 203 193 200 203 193 200 203 193 200 203 220 221 221 158 157 158
57797 +60 73 81 6 6 6 4 0 0 4 0 0 5 5 5 6 6 6
57798 +5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
57799 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57800 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57801 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57802 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57803 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57804 +4 4 4 4 4 4
57805 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57806 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57807 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
57808 +5 5 5 5 5 5 6 6 6 6 6 6 4 0 0 4 0 0
57809 +4 0 0 4 0 0 26 28 28 125 124 125 174 174 174 193 200 203
57810 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
57811 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 5 5 5
57812 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
57813 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57814 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57815 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57816 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57817 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57818 +4 4 4 4 4 4
57819 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57820 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57821 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57822 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57823 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
57824 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
57825 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
57826 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57827 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57828 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57829 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57830 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57831 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57832 +4 4 4 4 4 4
57833 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57834 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57835 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57836 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
57837 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
57838 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
57839 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
57840 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57841 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57842 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57843 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57844 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57845 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57846 +4 4 4 4 4 4
57847 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57848 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57849 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57850 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
57851 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
57852 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
57853 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
57854 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57855 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57856 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57857 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57858 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57859 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57860 +4 4 4 4 4 4
57861 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57862 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57863 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57864 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
57865 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
57866 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
57867 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
57868 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57869 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57870 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57871 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57872 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57873 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57874 +4 4 4 4 4 4
57875 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57876 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57877 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57878 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57879 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
57880 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57881 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
57882 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57883 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57884 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57885 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57886 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57887 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57888 +4 4 4 4 4 4
57889 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57890 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57891 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57892 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57893 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
57894 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
57895 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
57896 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57897 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57898 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57899 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57900 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57901 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57902 +4 4 4 4 4 4
57903 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57904 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57905 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57906 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57907 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
57908 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
57909 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57910 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57911 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57912 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57913 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57914 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57915 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57916 +4 4 4 4 4 4
57917 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57918 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57919 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57920 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57921 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
57922 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
57923 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57924 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57925 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57926 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57927 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57928 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57929 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57930 +4 4 4 4 4 4
57931 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57932 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57933 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57934 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57935 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
57936 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
57937 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57938 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57939 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57940 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57941 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57942 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57943 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57944 +4 4 4 4 4 4
57945 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
57946 index fef20db..d28b1ab 100644
57947 --- a/drivers/xen/xenfs/xenstored.c
57948 +++ b/drivers/xen/xenfs/xenstored.c
57949 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
57950 static int xsd_kva_open(struct inode *inode, struct file *file)
57951 {
57952 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
57953 +#ifdef CONFIG_GRKERNSEC_HIDESYM
57954 + NULL);
57955 +#else
57956 xen_store_interface);
57957 +#endif
57958 +
57959 if (!file->private_data)
57960 return -ENOMEM;
57961 return 0;
57962 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
57963 index eb14e05..5156de7 100644
57964 --- a/fs/9p/vfs_addr.c
57965 +++ b/fs/9p/vfs_addr.c
57966 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
57967
57968 retval = v9fs_file_write_internal(inode,
57969 v9inode->writeback_fid,
57970 - (__force const char __user *)buffer,
57971 + (const char __force_user *)buffer,
57972 len, &offset, 0);
57973 if (retval > 0)
57974 retval = 0;
57975 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
57976 index 9ee5343..5165e3c 100644
57977 --- a/fs/9p/vfs_inode.c
57978 +++ b/fs/9p/vfs_inode.c
57979 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
57980 void
57981 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
57982 {
57983 - char *s = nd_get_link(nd);
57984 + const char *s = nd_get_link(nd);
57985
57986 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
57987 dentry, IS_ERR(s) ? "<error>" : s);
57988 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
57989 index c055d56e..a46f4f5 100644
57990 --- a/fs/Kconfig.binfmt
57991 +++ b/fs/Kconfig.binfmt
57992 @@ -106,7 +106,7 @@ config HAVE_AOUT
57993
57994 config BINFMT_AOUT
57995 tristate "Kernel support for a.out and ECOFF binaries"
57996 - depends on HAVE_AOUT
57997 + depends on HAVE_AOUT && BROKEN
57998 ---help---
57999 A.out (Assembler.OUTput) is a set of formats for libraries and
58000 executables used in the earliest versions of UNIX. Linux used
58001 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
58002 index 8a1d38e..300a14e 100644
58003 --- a/fs/afs/inode.c
58004 +++ b/fs/afs/inode.c
58005 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58006 struct afs_vnode *vnode;
58007 struct super_block *sb;
58008 struct inode *inode;
58009 - static atomic_t afs_autocell_ino;
58010 + static atomic_unchecked_t afs_autocell_ino;
58011
58012 _enter("{%x:%u},%*.*s,",
58013 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
58014 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58015 data.fid.unique = 0;
58016 data.fid.vnode = 0;
58017
58018 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
58019 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
58020 afs_iget5_autocell_test, afs_iget5_set,
58021 &data);
58022 if (!inode) {
58023 diff --git a/fs/aio.c b/fs/aio.c
58024 index c428871..3f3041b 100644
58025 --- a/fs/aio.c
58026 +++ b/fs/aio.c
58027 @@ -413,7 +413,7 @@ static int aio_setup_ring(struct kioctx *ctx)
58028 size += sizeof(struct io_event) * nr_events;
58029
58030 nr_pages = PFN_UP(size);
58031 - if (nr_pages < 0)
58032 + if (nr_pages <= 0)
58033 return -EINVAL;
58034
58035 file = aio_private_file(ctx, nr_pages);
58036 diff --git a/fs/attr.c b/fs/attr.c
58037 index 6530ced..4a827e2 100644
58038 --- a/fs/attr.c
58039 +++ b/fs/attr.c
58040 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
58041 unsigned long limit;
58042
58043 limit = rlimit(RLIMIT_FSIZE);
58044 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
58045 if (limit != RLIM_INFINITY && offset > limit)
58046 goto out_sig;
58047 if (offset > inode->i_sb->s_maxbytes)
58048 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
58049 index 116fd38..c04182da 100644
58050 --- a/fs/autofs4/waitq.c
58051 +++ b/fs/autofs4/waitq.c
58052 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
58053 {
58054 unsigned long sigpipe, flags;
58055 mm_segment_t fs;
58056 - const char *data = (const char *)addr;
58057 + const char __user *data = (const char __force_user *)addr;
58058 ssize_t wr = 0;
58059
58060 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
58061 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
58062 return 1;
58063 }
58064
58065 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58066 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
58067 +#endif
58068 +
58069 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58070 enum autofs_notify notify)
58071 {
58072 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58073
58074 /* If this is a direct mount request create a dummy name */
58075 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
58076 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58077 + /* this name does get written to userland via autofs4_write() */
58078 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
58079 +#else
58080 qstr.len = sprintf(name, "%p", dentry);
58081 +#endif
58082 else {
58083 qstr.len = autofs4_getpath(sbi, dentry, &name);
58084 if (!qstr.len) {
58085 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
58086 index 2722387..56059b5 100644
58087 --- a/fs/befs/endian.h
58088 +++ b/fs/befs/endian.h
58089 @@ -11,7 +11,7 @@
58090
58091 #include <asm/byteorder.h>
58092
58093 -static inline u64
58094 +static inline u64 __intentional_overflow(-1)
58095 fs64_to_cpu(const struct super_block *sb, fs64 n)
58096 {
58097 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58098 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
58099 return (__force fs64)cpu_to_be64(n);
58100 }
58101
58102 -static inline u32
58103 +static inline u32 __intentional_overflow(-1)
58104 fs32_to_cpu(const struct super_block *sb, fs32 n)
58105 {
58106 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58107 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
58108 return (__force fs32)cpu_to_be32(n);
58109 }
58110
58111 -static inline u16
58112 +static inline u16 __intentional_overflow(-1)
58113 fs16_to_cpu(const struct super_block *sb, fs16 n)
58114 {
58115 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58116 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
58117 index 4c55668..eeae150 100644
58118 --- a/fs/binfmt_aout.c
58119 +++ b/fs/binfmt_aout.c
58120 @@ -16,6 +16,7 @@
58121 #include <linux/string.h>
58122 #include <linux/fs.h>
58123 #include <linux/file.h>
58124 +#include <linux/security.h>
58125 #include <linux/stat.h>
58126 #include <linux/fcntl.h>
58127 #include <linux/ptrace.h>
58128 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
58129 #endif
58130 # define START_STACK(u) ((void __user *)u.start_stack)
58131
58132 + memset(&dump, 0, sizeof(dump));
58133 +
58134 fs = get_fs();
58135 set_fs(KERNEL_DS);
58136 has_dumped = 1;
58137 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
58138
58139 /* If the size of the dump file exceeds the rlimit, then see what would happen
58140 if we wrote the stack, but not the data area. */
58141 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
58142 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
58143 dump.u_dsize = 0;
58144
58145 /* Make sure we have enough room to write the stack and data areas. */
58146 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
58147 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
58148 dump.u_ssize = 0;
58149
58150 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
58151 rlim = rlimit(RLIMIT_DATA);
58152 if (rlim >= RLIM_INFINITY)
58153 rlim = ~0;
58154 +
58155 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
58156 if (ex.a_data + ex.a_bss > rlim)
58157 return -ENOMEM;
58158
58159 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
58160
58161 install_exec_creds(bprm);
58162
58163 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58164 + current->mm->pax_flags = 0UL;
58165 +#endif
58166 +
58167 +#ifdef CONFIG_PAX_PAGEEXEC
58168 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
58169 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
58170 +
58171 +#ifdef CONFIG_PAX_EMUTRAMP
58172 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
58173 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
58174 +#endif
58175 +
58176 +#ifdef CONFIG_PAX_MPROTECT
58177 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
58178 + current->mm->pax_flags |= MF_PAX_MPROTECT;
58179 +#endif
58180 +
58181 + }
58182 +#endif
58183 +
58184 if (N_MAGIC(ex) == OMAGIC) {
58185 unsigned long text_addr, map_size;
58186 loff_t pos;
58187 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
58188 return error;
58189
58190 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
58191 - PROT_READ | PROT_WRITE | PROT_EXEC,
58192 + PROT_READ | PROT_WRITE,
58193 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
58194 fd_offset + ex.a_text);
58195 if (error != N_DATADDR(ex))
58196 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
58197 index 995986b..dcc4ef2 100644
58198 --- a/fs/binfmt_elf.c
58199 +++ b/fs/binfmt_elf.c
58200 @@ -34,6 +34,7 @@
58201 #include <linux/utsname.h>
58202 #include <linux/coredump.h>
58203 #include <linux/sched.h>
58204 +#include <linux/xattr.h>
58205 #include <asm/uaccess.h>
58206 #include <asm/param.h>
58207 #include <asm/page.h>
58208 @@ -47,7 +48,7 @@
58209
58210 static int load_elf_binary(struct linux_binprm *bprm);
58211 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
58212 - int, int, unsigned long);
58213 + int, int, unsigned long) __intentional_overflow(-1);
58214
58215 #ifdef CONFIG_USELIB
58216 static int load_elf_library(struct file *);
58217 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
58218 #define elf_core_dump NULL
58219 #endif
58220
58221 +#ifdef CONFIG_PAX_MPROTECT
58222 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
58223 +#endif
58224 +
58225 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58226 +static void elf_handle_mmap(struct file *file);
58227 +#endif
58228 +
58229 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
58230 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
58231 #else
58232 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
58233 .load_binary = load_elf_binary,
58234 .load_shlib = load_elf_library,
58235 .core_dump = elf_core_dump,
58236 +
58237 +#ifdef CONFIG_PAX_MPROTECT
58238 + .handle_mprotect= elf_handle_mprotect,
58239 +#endif
58240 +
58241 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58242 + .handle_mmap = elf_handle_mmap,
58243 +#endif
58244 +
58245 .min_coredump = ELF_EXEC_PAGESIZE,
58246 };
58247
58248 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
58249
58250 static int set_brk(unsigned long start, unsigned long end)
58251 {
58252 + unsigned long e = end;
58253 +
58254 start = ELF_PAGEALIGN(start);
58255 end = ELF_PAGEALIGN(end);
58256 if (end > start) {
58257 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
58258 if (BAD_ADDR(addr))
58259 return addr;
58260 }
58261 - current->mm->start_brk = current->mm->brk = end;
58262 + current->mm->start_brk = current->mm->brk = e;
58263 return 0;
58264 }
58265
58266 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58267 elf_addr_t __user *u_rand_bytes;
58268 const char *k_platform = ELF_PLATFORM;
58269 const char *k_base_platform = ELF_BASE_PLATFORM;
58270 - unsigned char k_rand_bytes[16];
58271 + u32 k_rand_bytes[4];
58272 int items;
58273 elf_addr_t *elf_info;
58274 int ei_index = 0;
58275 const struct cred *cred = current_cred();
58276 struct vm_area_struct *vma;
58277 + unsigned long saved_auxv[AT_VECTOR_SIZE];
58278
58279 /*
58280 * In some cases (e.g. Hyper-Threading), we want to avoid L1
58281 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58282 * Generate 16 random bytes for userspace PRNG seeding.
58283 */
58284 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
58285 - u_rand_bytes = (elf_addr_t __user *)
58286 - STACK_ALLOC(p, sizeof(k_rand_bytes));
58287 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
58288 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
58289 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
58290 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
58291 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
58292 + u_rand_bytes = (elf_addr_t __user *) p;
58293 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
58294 return -EFAULT;
58295
58296 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58297 return -EFAULT;
58298 current->mm->env_end = p;
58299
58300 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
58301 +
58302 /* Put the elf_info on the stack in the right place. */
58303 sp = (elf_addr_t __user *)envp + 1;
58304 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
58305 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
58306 return -EFAULT;
58307 return 0;
58308 }
58309 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
58310 an ELF header */
58311
58312 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58313 - struct file *interpreter, unsigned long *interp_map_addr,
58314 + struct file *interpreter,
58315 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
58316 {
58317 struct elf_phdr *eppnt;
58318 - unsigned long load_addr = 0;
58319 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
58320 int load_addr_set = 0;
58321 unsigned long last_bss = 0, elf_bss = 0;
58322 - unsigned long error = ~0UL;
58323 + unsigned long error = -EINVAL;
58324 unsigned long total_size;
58325 int i;
58326
58327 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58328 goto out;
58329 }
58330
58331 +#ifdef CONFIG_PAX_SEGMEXEC
58332 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
58333 + pax_task_size = SEGMEXEC_TASK_SIZE;
58334 +#endif
58335 +
58336 eppnt = interp_elf_phdata;
58337 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
58338 if (eppnt->p_type == PT_LOAD) {
58339 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58340 map_addr = elf_map(interpreter, load_addr + vaddr,
58341 eppnt, elf_prot, elf_type, total_size);
58342 total_size = 0;
58343 - if (!*interp_map_addr)
58344 - *interp_map_addr = map_addr;
58345 error = map_addr;
58346 if (BAD_ADDR(map_addr))
58347 goto out;
58348 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58349 k = load_addr + eppnt->p_vaddr;
58350 if (BAD_ADDR(k) ||
58351 eppnt->p_filesz > eppnt->p_memsz ||
58352 - eppnt->p_memsz > TASK_SIZE ||
58353 - TASK_SIZE - eppnt->p_memsz < k) {
58354 + eppnt->p_memsz > pax_task_size ||
58355 + pax_task_size - eppnt->p_memsz < k) {
58356 error = -ENOMEM;
58357 goto out;
58358 }
58359 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58360 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
58361
58362 /* Map the last of the bss segment */
58363 - error = vm_brk(elf_bss, last_bss - elf_bss);
58364 - if (BAD_ADDR(error))
58365 - goto out;
58366 + if (last_bss > elf_bss) {
58367 + error = vm_brk(elf_bss, last_bss - elf_bss);
58368 + if (BAD_ADDR(error))
58369 + goto out;
58370 + }
58371 }
58372
58373 error = load_addr;
58374 @@ -634,6 +666,336 @@ out:
58375 return error;
58376 }
58377
58378 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58379 +#ifdef CONFIG_PAX_SOFTMODE
58380 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
58381 +{
58382 + unsigned long pax_flags = 0UL;
58383 +
58384 +#ifdef CONFIG_PAX_PAGEEXEC
58385 + if (elf_phdata->p_flags & PF_PAGEEXEC)
58386 + pax_flags |= MF_PAX_PAGEEXEC;
58387 +#endif
58388 +
58389 +#ifdef CONFIG_PAX_SEGMEXEC
58390 + if (elf_phdata->p_flags & PF_SEGMEXEC)
58391 + pax_flags |= MF_PAX_SEGMEXEC;
58392 +#endif
58393 +
58394 +#ifdef CONFIG_PAX_EMUTRAMP
58395 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58396 + pax_flags |= MF_PAX_EMUTRAMP;
58397 +#endif
58398 +
58399 +#ifdef CONFIG_PAX_MPROTECT
58400 + if (elf_phdata->p_flags & PF_MPROTECT)
58401 + pax_flags |= MF_PAX_MPROTECT;
58402 +#endif
58403 +
58404 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58405 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
58406 + pax_flags |= MF_PAX_RANDMMAP;
58407 +#endif
58408 +
58409 + return pax_flags;
58410 +}
58411 +#endif
58412 +
58413 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
58414 +{
58415 + unsigned long pax_flags = 0UL;
58416 +
58417 +#ifdef CONFIG_PAX_PAGEEXEC
58418 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
58419 + pax_flags |= MF_PAX_PAGEEXEC;
58420 +#endif
58421 +
58422 +#ifdef CONFIG_PAX_SEGMEXEC
58423 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
58424 + pax_flags |= MF_PAX_SEGMEXEC;
58425 +#endif
58426 +
58427 +#ifdef CONFIG_PAX_EMUTRAMP
58428 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
58429 + pax_flags |= MF_PAX_EMUTRAMP;
58430 +#endif
58431 +
58432 +#ifdef CONFIG_PAX_MPROTECT
58433 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
58434 + pax_flags |= MF_PAX_MPROTECT;
58435 +#endif
58436 +
58437 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58438 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
58439 + pax_flags |= MF_PAX_RANDMMAP;
58440 +#endif
58441 +
58442 + return pax_flags;
58443 +}
58444 +#endif
58445 +
58446 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
58447 +#ifdef CONFIG_PAX_SOFTMODE
58448 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
58449 +{
58450 + unsigned long pax_flags = 0UL;
58451 +
58452 +#ifdef CONFIG_PAX_PAGEEXEC
58453 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
58454 + pax_flags |= MF_PAX_PAGEEXEC;
58455 +#endif
58456 +
58457 +#ifdef CONFIG_PAX_SEGMEXEC
58458 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
58459 + pax_flags |= MF_PAX_SEGMEXEC;
58460 +#endif
58461 +
58462 +#ifdef CONFIG_PAX_EMUTRAMP
58463 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58464 + pax_flags |= MF_PAX_EMUTRAMP;
58465 +#endif
58466 +
58467 +#ifdef CONFIG_PAX_MPROTECT
58468 + if (pax_flags_softmode & MF_PAX_MPROTECT)
58469 + pax_flags |= MF_PAX_MPROTECT;
58470 +#endif
58471 +
58472 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58473 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
58474 + pax_flags |= MF_PAX_RANDMMAP;
58475 +#endif
58476 +
58477 + return pax_flags;
58478 +}
58479 +#endif
58480 +
58481 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
58482 +{
58483 + unsigned long pax_flags = 0UL;
58484 +
58485 +#ifdef CONFIG_PAX_PAGEEXEC
58486 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
58487 + pax_flags |= MF_PAX_PAGEEXEC;
58488 +#endif
58489 +
58490 +#ifdef CONFIG_PAX_SEGMEXEC
58491 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
58492 + pax_flags |= MF_PAX_SEGMEXEC;
58493 +#endif
58494 +
58495 +#ifdef CONFIG_PAX_EMUTRAMP
58496 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
58497 + pax_flags |= MF_PAX_EMUTRAMP;
58498 +#endif
58499 +
58500 +#ifdef CONFIG_PAX_MPROTECT
58501 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
58502 + pax_flags |= MF_PAX_MPROTECT;
58503 +#endif
58504 +
58505 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58506 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
58507 + pax_flags |= MF_PAX_RANDMMAP;
58508 +#endif
58509 +
58510 + return pax_flags;
58511 +}
58512 +#endif
58513 +
58514 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58515 +static unsigned long pax_parse_defaults(void)
58516 +{
58517 + unsigned long pax_flags = 0UL;
58518 +
58519 +#ifdef CONFIG_PAX_SOFTMODE
58520 + if (pax_softmode)
58521 + return pax_flags;
58522 +#endif
58523 +
58524 +#ifdef CONFIG_PAX_PAGEEXEC
58525 + pax_flags |= MF_PAX_PAGEEXEC;
58526 +#endif
58527 +
58528 +#ifdef CONFIG_PAX_SEGMEXEC
58529 + pax_flags |= MF_PAX_SEGMEXEC;
58530 +#endif
58531 +
58532 +#ifdef CONFIG_PAX_MPROTECT
58533 + pax_flags |= MF_PAX_MPROTECT;
58534 +#endif
58535 +
58536 +#ifdef CONFIG_PAX_RANDMMAP
58537 + if (randomize_va_space)
58538 + pax_flags |= MF_PAX_RANDMMAP;
58539 +#endif
58540 +
58541 + return pax_flags;
58542 +}
58543 +
58544 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
58545 +{
58546 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
58547 +
58548 +#ifdef CONFIG_PAX_EI_PAX
58549 +
58550 +#ifdef CONFIG_PAX_SOFTMODE
58551 + if (pax_softmode)
58552 + return pax_flags;
58553 +#endif
58554 +
58555 + pax_flags = 0UL;
58556 +
58557 +#ifdef CONFIG_PAX_PAGEEXEC
58558 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
58559 + pax_flags |= MF_PAX_PAGEEXEC;
58560 +#endif
58561 +
58562 +#ifdef CONFIG_PAX_SEGMEXEC
58563 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
58564 + pax_flags |= MF_PAX_SEGMEXEC;
58565 +#endif
58566 +
58567 +#ifdef CONFIG_PAX_EMUTRAMP
58568 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
58569 + pax_flags |= MF_PAX_EMUTRAMP;
58570 +#endif
58571 +
58572 +#ifdef CONFIG_PAX_MPROTECT
58573 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
58574 + pax_flags |= MF_PAX_MPROTECT;
58575 +#endif
58576 +
58577 +#ifdef CONFIG_PAX_ASLR
58578 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
58579 + pax_flags |= MF_PAX_RANDMMAP;
58580 +#endif
58581 +
58582 +#endif
58583 +
58584 + return pax_flags;
58585 +
58586 +}
58587 +
58588 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
58589 +{
58590 +
58591 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58592 + unsigned long i;
58593 +
58594 + for (i = 0UL; i < elf_ex->e_phnum; i++)
58595 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
58596 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
58597 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
58598 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
58599 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
58600 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
58601 + return PAX_PARSE_FLAGS_FALLBACK;
58602 +
58603 +#ifdef CONFIG_PAX_SOFTMODE
58604 + if (pax_softmode)
58605 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
58606 + else
58607 +#endif
58608 +
58609 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
58610 + break;
58611 + }
58612 +#endif
58613 +
58614 + return PAX_PARSE_FLAGS_FALLBACK;
58615 +}
58616 +
58617 +static unsigned long pax_parse_xattr_pax(struct file * const file)
58618 +{
58619 +
58620 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
58621 + ssize_t xattr_size, i;
58622 + unsigned char xattr_value[sizeof("pemrs") - 1];
58623 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
58624 +
58625 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
58626 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
58627 + return PAX_PARSE_FLAGS_FALLBACK;
58628 +
58629 + for (i = 0; i < xattr_size; i++)
58630 + switch (xattr_value[i]) {
58631 + default:
58632 + return PAX_PARSE_FLAGS_FALLBACK;
58633 +
58634 +#define parse_flag(option1, option2, flag) \
58635 + case option1: \
58636 + if (pax_flags_hardmode & MF_PAX_##flag) \
58637 + return PAX_PARSE_FLAGS_FALLBACK;\
58638 + pax_flags_hardmode |= MF_PAX_##flag; \
58639 + break; \
58640 + case option2: \
58641 + if (pax_flags_softmode & MF_PAX_##flag) \
58642 + return PAX_PARSE_FLAGS_FALLBACK;\
58643 + pax_flags_softmode |= MF_PAX_##flag; \
58644 + break;
58645 +
58646 + parse_flag('p', 'P', PAGEEXEC);
58647 + parse_flag('e', 'E', EMUTRAMP);
58648 + parse_flag('m', 'M', MPROTECT);
58649 + parse_flag('r', 'R', RANDMMAP);
58650 + parse_flag('s', 'S', SEGMEXEC);
58651 +
58652 +#undef parse_flag
58653 + }
58654 +
58655 + if (pax_flags_hardmode & pax_flags_softmode)
58656 + return PAX_PARSE_FLAGS_FALLBACK;
58657 +
58658 +#ifdef CONFIG_PAX_SOFTMODE
58659 + if (pax_softmode)
58660 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
58661 + else
58662 +#endif
58663 +
58664 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
58665 +#else
58666 + return PAX_PARSE_FLAGS_FALLBACK;
58667 +#endif
58668 +
58669 +}
58670 +
58671 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
58672 +{
58673 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
58674 +
58675 + pax_flags = pax_parse_defaults();
58676 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
58677 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
58678 + xattr_pax_flags = pax_parse_xattr_pax(file);
58679 +
58680 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
58681 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
58682 + pt_pax_flags != xattr_pax_flags)
58683 + return -EINVAL;
58684 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58685 + pax_flags = xattr_pax_flags;
58686 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58687 + pax_flags = pt_pax_flags;
58688 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58689 + pax_flags = ei_pax_flags;
58690 +
58691 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
58692 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58693 + if ((__supported_pte_mask & _PAGE_NX))
58694 + pax_flags &= ~MF_PAX_SEGMEXEC;
58695 + else
58696 + pax_flags &= ~MF_PAX_PAGEEXEC;
58697 + }
58698 +#endif
58699 +
58700 + if (0 > pax_check_flags(&pax_flags))
58701 + return -EINVAL;
58702 +
58703 + current->mm->pax_flags = pax_flags;
58704 + return 0;
58705 +}
58706 +#endif
58707 +
58708 /*
58709 * These are the functions used to load ELF style executables and shared
58710 * libraries. There is no binary dependent code anywhere else.
58711 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
58712 {
58713 unsigned long random_variable = 0;
58714
58715 +#ifdef CONFIG_PAX_RANDUSTACK
58716 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
58717 + return stack_top - current->mm->delta_stack;
58718 +#endif
58719 +
58720 if ((current->flags & PF_RANDOMIZE) &&
58721 !(current->personality & ADDR_NO_RANDOMIZE)) {
58722 random_variable = (unsigned long) get_random_int();
58723 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
58724 unsigned long load_addr = 0, load_bias = 0;
58725 int load_addr_set = 0;
58726 char * elf_interpreter = NULL;
58727 - unsigned long error;
58728 + unsigned long error = 0;
58729 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
58730 unsigned long elf_bss, elf_brk;
58731 int retval, i;
58732 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
58733 struct elfhdr interp_elf_ex;
58734 } *loc;
58735 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
58736 + unsigned long pax_task_size;
58737
58738 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
58739 if (!loc) {
58740 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
58741 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
58742 may depend on the personality. */
58743 SET_PERSONALITY2(loc->elf_ex, &arch_state);
58744 +
58745 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58746 + current->mm->pax_flags = 0UL;
58747 +#endif
58748 +
58749 +#ifdef CONFIG_PAX_DLRESOLVE
58750 + current->mm->call_dl_resolve = 0UL;
58751 +#endif
58752 +
58753 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
58754 + current->mm->call_syscall = 0UL;
58755 +#endif
58756 +
58757 +#ifdef CONFIG_PAX_ASLR
58758 + current->mm->delta_mmap = 0UL;
58759 + current->mm->delta_stack = 0UL;
58760 +#endif
58761 +
58762 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58763 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
58764 + send_sig(SIGKILL, current, 0);
58765 + goto out_free_dentry;
58766 + }
58767 +#endif
58768 +
58769 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
58770 + pax_set_initial_flags(bprm);
58771 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
58772 + if (pax_set_initial_flags_func)
58773 + (pax_set_initial_flags_func)(bprm);
58774 +#endif
58775 +
58776 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
58777 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
58778 + current->mm->context.user_cs_limit = PAGE_SIZE;
58779 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
58780 + }
58781 +#endif
58782 +
58783 +#ifdef CONFIG_PAX_SEGMEXEC
58784 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
58785 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
58786 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
58787 + pax_task_size = SEGMEXEC_TASK_SIZE;
58788 + current->mm->def_flags |= VM_NOHUGEPAGE;
58789 + } else
58790 +#endif
58791 +
58792 + pax_task_size = TASK_SIZE;
58793 +
58794 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
58795 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58796 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
58797 + put_cpu();
58798 + }
58799 +#endif
58800 +
58801 +#ifdef CONFIG_PAX_ASLR
58802 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
58803 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
58804 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
58805 + }
58806 +#endif
58807 +
58808 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
58809 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58810 + executable_stack = EXSTACK_DISABLE_X;
58811 + current->personality &= ~READ_IMPLIES_EXEC;
58812 + } else
58813 +#endif
58814 +
58815 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
58816 current->personality |= READ_IMPLIES_EXEC;
58817
58818 @@ -924,6 +1363,20 @@ static int load_elf_binary(struct linux_binprm *bprm)
58819 #else
58820 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
58821 #endif
58822 +
58823 +#ifdef CONFIG_PAX_RANDMMAP
58824 + /* PaX: randomize base address at the default exe base if requested */
58825 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
58826 +#ifdef CONFIG_SPARC64
58827 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
58828 +#else
58829 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
58830 +#endif
58831 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
58832 + elf_flags |= MAP_FIXED;
58833 + }
58834 +#endif
58835 +
58836 }
58837
58838 error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
58839 @@ -955,9 +1408,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
58840 * allowed task size. Note that p_filesz must always be
58841 * <= p_memsz so it is only necessary to check p_memsz.
58842 */
58843 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
58844 - elf_ppnt->p_memsz > TASK_SIZE ||
58845 - TASK_SIZE - elf_ppnt->p_memsz < k) {
58846 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
58847 + elf_ppnt->p_memsz > pax_task_size ||
58848 + pax_task_size - elf_ppnt->p_memsz < k) {
58849 /* set_brk can never work. Avoid overflows. */
58850 retval = -EINVAL;
58851 goto out_free_dentry;
58852 @@ -993,16 +1446,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
58853 if (retval)
58854 goto out_free_dentry;
58855 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
58856 - retval = -EFAULT; /* Nobody gets to see this, but.. */
58857 - goto out_free_dentry;
58858 + /*
58859 + * This bss-zeroing can fail if the ELF
58860 + * file specifies odd protections. So
58861 + * we don't check the return value
58862 + */
58863 }
58864
58865 +#ifdef CONFIG_PAX_RANDMMAP
58866 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
58867 + unsigned long start, size, flags;
58868 + vm_flags_t vm_flags;
58869 +
58870 + start = ELF_PAGEALIGN(elf_brk);
58871 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
58872 + flags = MAP_FIXED | MAP_PRIVATE;
58873 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
58874 +
58875 + down_write(&current->mm->mmap_sem);
58876 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
58877 + retval = -ENOMEM;
58878 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
58879 +// if (current->personality & ADDR_NO_RANDOMIZE)
58880 +// vm_flags |= VM_READ | VM_MAYREAD;
58881 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
58882 + retval = IS_ERR_VALUE(start) ? start : 0;
58883 + }
58884 + up_write(&current->mm->mmap_sem);
58885 + if (retval == 0)
58886 + retval = set_brk(start + size, start + size + PAGE_SIZE);
58887 + if (retval < 0)
58888 + goto out_free_dentry;
58889 + }
58890 +#endif
58891 +
58892 if (elf_interpreter) {
58893 - unsigned long interp_map_addr = 0;
58894 -
58895 elf_entry = load_elf_interp(&loc->interp_elf_ex,
58896 interpreter,
58897 - &interp_map_addr,
58898 load_bias, interp_elf_phdata);
58899 if (!IS_ERR((void *)elf_entry)) {
58900 /*
58901 @@ -1230,7 +1710,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
58902 * Decide what to dump of a segment, part, all or none.
58903 */
58904 static unsigned long vma_dump_size(struct vm_area_struct *vma,
58905 - unsigned long mm_flags)
58906 + unsigned long mm_flags, long signr)
58907 {
58908 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
58909
58910 @@ -1268,7 +1748,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
58911 if (vma->vm_file == NULL)
58912 return 0;
58913
58914 - if (FILTER(MAPPED_PRIVATE))
58915 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
58916 goto whole;
58917
58918 /*
58919 @@ -1475,9 +1955,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
58920 {
58921 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
58922 int i = 0;
58923 - do
58924 + do {
58925 i += 2;
58926 - while (auxv[i - 2] != AT_NULL);
58927 + } while (auxv[i - 2] != AT_NULL);
58928 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
58929 }
58930
58931 @@ -1486,7 +1966,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
58932 {
58933 mm_segment_t old_fs = get_fs();
58934 set_fs(KERNEL_DS);
58935 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
58936 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
58937 set_fs(old_fs);
58938 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
58939 }
58940 @@ -2206,7 +2686,7 @@ static int elf_core_dump(struct coredump_params *cprm)
58941 vma = next_vma(vma, gate_vma)) {
58942 unsigned long dump_size;
58943
58944 - dump_size = vma_dump_size(vma, cprm->mm_flags);
58945 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
58946 vma_filesz[i++] = dump_size;
58947 vma_data_size += dump_size;
58948 }
58949 @@ -2314,6 +2794,167 @@ out:
58950
58951 #endif /* CONFIG_ELF_CORE */
58952
58953 +#ifdef CONFIG_PAX_MPROTECT
58954 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
58955 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
58956 + * we'll remove VM_MAYWRITE for good on RELRO segments.
58957 + *
58958 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
58959 + * basis because we want to allow the common case and not the special ones.
58960 + */
58961 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
58962 +{
58963 + struct elfhdr elf_h;
58964 + struct elf_phdr elf_p;
58965 + unsigned long i;
58966 + unsigned long oldflags;
58967 + bool is_textrel_rw, is_textrel_rx, is_relro;
58968 +
58969 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
58970 + return;
58971 +
58972 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
58973 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
58974 +
58975 +#ifdef CONFIG_PAX_ELFRELOCS
58976 + /* possible TEXTREL */
58977 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
58978 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
58979 +#else
58980 + is_textrel_rw = false;
58981 + is_textrel_rx = false;
58982 +#endif
58983 +
58984 + /* possible RELRO */
58985 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
58986 +
58987 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
58988 + return;
58989 +
58990 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
58991 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
58992 +
58993 +#ifdef CONFIG_PAX_ETEXECRELOCS
58994 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
58995 +#else
58996 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
58997 +#endif
58998 +
58999 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59000 + !elf_check_arch(&elf_h) ||
59001 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59002 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59003 + return;
59004 +
59005 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59006 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59007 + return;
59008 + switch (elf_p.p_type) {
59009 + case PT_DYNAMIC:
59010 + if (!is_textrel_rw && !is_textrel_rx)
59011 + continue;
59012 + i = 0UL;
59013 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
59014 + elf_dyn dyn;
59015 +
59016 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
59017 + break;
59018 + if (dyn.d_tag == DT_NULL)
59019 + break;
59020 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
59021 + gr_log_textrel(vma);
59022 + if (is_textrel_rw)
59023 + vma->vm_flags |= VM_MAYWRITE;
59024 + else
59025 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
59026 + vma->vm_flags &= ~VM_MAYWRITE;
59027 + break;
59028 + }
59029 + i++;
59030 + }
59031 + is_textrel_rw = false;
59032 + is_textrel_rx = false;
59033 + continue;
59034 +
59035 + case PT_GNU_RELRO:
59036 + if (!is_relro)
59037 + continue;
59038 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
59039 + vma->vm_flags &= ~VM_MAYWRITE;
59040 + is_relro = false;
59041 + continue;
59042 +
59043 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59044 + case PT_PAX_FLAGS: {
59045 + const char *msg_mprotect = "", *msg_emutramp = "";
59046 + char *buffer_lib, *buffer_exe;
59047 +
59048 + if (elf_p.p_flags & PF_NOMPROTECT)
59049 + msg_mprotect = "MPROTECT disabled";
59050 +
59051 +#ifdef CONFIG_PAX_EMUTRAMP
59052 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
59053 + msg_emutramp = "EMUTRAMP enabled";
59054 +#endif
59055 +
59056 + if (!msg_mprotect[0] && !msg_emutramp[0])
59057 + continue;
59058 +
59059 + if (!printk_ratelimit())
59060 + continue;
59061 +
59062 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
59063 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
59064 + if (buffer_lib && buffer_exe) {
59065 + char *path_lib, *path_exe;
59066 +
59067 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
59068 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
59069 +
59070 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
59071 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
59072 +
59073 + }
59074 + free_page((unsigned long)buffer_exe);
59075 + free_page((unsigned long)buffer_lib);
59076 + continue;
59077 + }
59078 +#endif
59079 +
59080 + }
59081 + }
59082 +}
59083 +#endif
59084 +
59085 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
59086 +
59087 +extern int grsec_enable_log_rwxmaps;
59088 +
59089 +static void elf_handle_mmap(struct file *file)
59090 +{
59091 + struct elfhdr elf_h;
59092 + struct elf_phdr elf_p;
59093 + unsigned long i;
59094 +
59095 + if (!grsec_enable_log_rwxmaps)
59096 + return;
59097 +
59098 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59099 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59100 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
59101 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59102 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59103 + return;
59104 +
59105 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59106 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59107 + return;
59108 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
59109 + gr_log_ptgnustack(file);
59110 + }
59111 +}
59112 +#endif
59113 +
59114 static int __init init_elf_binfmt(void)
59115 {
59116 register_binfmt(&elf_format);
59117 diff --git a/fs/block_dev.c b/fs/block_dev.c
59118 index b48c41b..e070416 100644
59119 --- a/fs/block_dev.c
59120 +++ b/fs/block_dev.c
59121 @@ -703,7 +703,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
59122 else if (bdev->bd_contains == bdev)
59123 return true; /* is a whole device which isn't held */
59124
59125 - else if (whole->bd_holder == bd_may_claim)
59126 + else if (whole->bd_holder == (void *)bd_may_claim)
59127 return true; /* is a partition of a device that is being partitioned */
59128 else if (whole->bd_holder != NULL)
59129 return false; /* is a partition of a held device */
59130 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
59131 index f54511d..58acdec 100644
59132 --- a/fs/btrfs/ctree.c
59133 +++ b/fs/btrfs/ctree.c
59134 @@ -1173,9 +1173,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
59135 free_extent_buffer(buf);
59136 add_root_to_dirty_list(root);
59137 } else {
59138 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
59139 - parent_start = parent->start;
59140 - else
59141 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
59142 + if (parent)
59143 + parent_start = parent->start;
59144 + else
59145 + parent_start = 0;
59146 + } else
59147 parent_start = 0;
59148
59149 WARN_ON(trans->transid != btrfs_header_generation(parent));
59150 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
59151 index de4e70f..b41dc45 100644
59152 --- a/fs/btrfs/delayed-inode.c
59153 +++ b/fs/btrfs/delayed-inode.c
59154 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
59155
59156 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
59157 {
59158 - int seq = atomic_inc_return(&delayed_root->items_seq);
59159 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
59160 if ((atomic_dec_return(&delayed_root->items) <
59161 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
59162 waitqueue_active(&delayed_root->wait))
59163 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
59164
59165 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
59166 {
59167 - int val = atomic_read(&delayed_root->items_seq);
59168 + int val = atomic_read_unchecked(&delayed_root->items_seq);
59169
59170 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
59171 return 1;
59172 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
59173 int seq;
59174 int ret;
59175
59176 - seq = atomic_read(&delayed_root->items_seq);
59177 + seq = atomic_read_unchecked(&delayed_root->items_seq);
59178
59179 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
59180 if (ret)
59181 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
59182 index f70119f..ab5894d 100644
59183 --- a/fs/btrfs/delayed-inode.h
59184 +++ b/fs/btrfs/delayed-inode.h
59185 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
59186 */
59187 struct list_head prepare_list;
59188 atomic_t items; /* for delayed items */
59189 - atomic_t items_seq; /* for delayed items */
59190 + atomic_unchecked_t items_seq; /* for delayed items */
59191 int nodes; /* for delayed nodes */
59192 wait_queue_head_t wait;
59193 };
59194 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
59195 struct btrfs_delayed_root *delayed_root)
59196 {
59197 atomic_set(&delayed_root->items, 0);
59198 - atomic_set(&delayed_root->items_seq, 0);
59199 + atomic_set_unchecked(&delayed_root->items_seq, 0);
59200 delayed_root->nodes = 0;
59201 spin_lock_init(&delayed_root->lock);
59202 init_waitqueue_head(&delayed_root->wait);
59203 diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
59204 index d49fe8a..2e11037 100644
59205 --- a/fs/btrfs/ioctl.c
59206 +++ b/fs/btrfs/ioctl.c
59207 @@ -3925,9 +3925,12 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
59208 for (i = 0; i < num_types; i++) {
59209 struct btrfs_space_info *tmp;
59210
59211 + /* Don't copy in more than we allocated */
59212 if (!slot_count)
59213 break;
59214
59215 + slot_count--;
59216 +
59217 info = NULL;
59218 rcu_read_lock();
59219 list_for_each_entry_rcu(tmp, &root->fs_info->space_info,
59220 @@ -3949,10 +3952,7 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
59221 memcpy(dest, &space, sizeof(space));
59222 dest++;
59223 space_args.total_spaces++;
59224 - slot_count--;
59225 }
59226 - if (!slot_count)
59227 - break;
59228 }
59229 up_read(&info->groups_sem);
59230 }
59231 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
59232 index 6f49b28..483410f 100644
59233 --- a/fs/btrfs/super.c
59234 +++ b/fs/btrfs/super.c
59235 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
59236 function, line, errstr);
59237 return;
59238 }
59239 - ACCESS_ONCE(trans->transaction->aborted) = errno;
59240 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
59241 /* Wake up anybody who may be waiting on this transaction */
59242 wake_up(&root->fs_info->transaction_wait);
59243 wake_up(&root->fs_info->transaction_blocked_wait);
59244 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
59245 index 92db3f6..898a561 100644
59246 --- a/fs/btrfs/sysfs.c
59247 +++ b/fs/btrfs/sysfs.c
59248 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
59249 for (set = 0; set < FEAT_MAX; set++) {
59250 int i;
59251 struct attribute *attrs[2];
59252 - struct attribute_group agroup = {
59253 + attribute_group_no_const agroup = {
59254 .name = "features",
59255 .attrs = attrs,
59256 };
59257 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
59258 index 2299bfd..4098e72 100644
59259 --- a/fs/btrfs/tests/free-space-tests.c
59260 +++ b/fs/btrfs/tests/free-space-tests.c
59261 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59262 * extent entry.
59263 */
59264 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
59265 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59266 + pax_open_kernel();
59267 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59268 + pax_close_kernel();
59269
59270 /*
59271 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
59272 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59273 if (ret)
59274 return ret;
59275
59276 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59277 + pax_open_kernel();
59278 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59279 + pax_close_kernel();
59280 __btrfs_remove_free_space_cache(cache->free_space_ctl);
59281
59282 return 0;
59283 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
59284 index 154990c..d0cf699 100644
59285 --- a/fs/btrfs/tree-log.h
59286 +++ b/fs/btrfs/tree-log.h
59287 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
59288 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
59289 struct btrfs_trans_handle *trans)
59290 {
59291 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
59292 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
59293 }
59294
59295 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
59296 diff --git a/fs/buffer.c b/fs/buffer.c
59297 index 20805db..2e8fc69 100644
59298 --- a/fs/buffer.c
59299 +++ b/fs/buffer.c
59300 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
59301 bh_cachep = kmem_cache_create("buffer_head",
59302 sizeof(struct buffer_head), 0,
59303 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
59304 - SLAB_MEM_SPREAD),
59305 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
59306 NULL);
59307
59308 /*
59309 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
59310 index fbb08e9..0fda764 100644
59311 --- a/fs/cachefiles/bind.c
59312 +++ b/fs/cachefiles/bind.c
59313 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
59314 args);
59315
59316 /* start by checking things over */
59317 - ASSERT(cache->fstop_percent >= 0 &&
59318 - cache->fstop_percent < cache->fcull_percent &&
59319 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
59320 cache->fcull_percent < cache->frun_percent &&
59321 cache->frun_percent < 100);
59322
59323 - ASSERT(cache->bstop_percent >= 0 &&
59324 - cache->bstop_percent < cache->bcull_percent &&
59325 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
59326 cache->bcull_percent < cache->brun_percent &&
59327 cache->brun_percent < 100);
59328
59329 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
59330 index ce1b115..4a6852c 100644
59331 --- a/fs/cachefiles/daemon.c
59332 +++ b/fs/cachefiles/daemon.c
59333 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
59334 if (n > buflen)
59335 return -EMSGSIZE;
59336
59337 - if (copy_to_user(_buffer, buffer, n) != 0)
59338 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
59339 return -EFAULT;
59340
59341 return n;
59342 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
59343 if (test_bit(CACHEFILES_DEAD, &cache->flags))
59344 return -EIO;
59345
59346 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
59347 + if (datalen > PAGE_SIZE - 1)
59348 return -EOPNOTSUPP;
59349
59350 /* drag the command string into the kernel so we can parse it */
59351 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
59352 if (args[0] != '%' || args[1] != '\0')
59353 return -EINVAL;
59354
59355 - if (fstop < 0 || fstop >= cache->fcull_percent)
59356 + if (fstop >= cache->fcull_percent)
59357 return cachefiles_daemon_range_error(cache, args);
59358
59359 cache->fstop_percent = fstop;
59360 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
59361 if (args[0] != '%' || args[1] != '\0')
59362 return -EINVAL;
59363
59364 - if (bstop < 0 || bstop >= cache->bcull_percent)
59365 + if (bstop >= cache->bcull_percent)
59366 return cachefiles_daemon_range_error(cache, args);
59367
59368 cache->bstop_percent = bstop;
59369 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
59370 index 8c52472..c4e3a69 100644
59371 --- a/fs/cachefiles/internal.h
59372 +++ b/fs/cachefiles/internal.h
59373 @@ -66,7 +66,7 @@ struct cachefiles_cache {
59374 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
59375 struct rb_root active_nodes; /* active nodes (can't be culled) */
59376 rwlock_t active_lock; /* lock for active_nodes */
59377 - atomic_t gravecounter; /* graveyard uniquifier */
59378 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
59379 unsigned frun_percent; /* when to stop culling (% files) */
59380 unsigned fcull_percent; /* when to start culling (% files) */
59381 unsigned fstop_percent; /* when to stop allocating (% files) */
59382 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
59383 * proc.c
59384 */
59385 #ifdef CONFIG_CACHEFILES_HISTOGRAM
59386 -extern atomic_t cachefiles_lookup_histogram[HZ];
59387 -extern atomic_t cachefiles_mkdir_histogram[HZ];
59388 -extern atomic_t cachefiles_create_histogram[HZ];
59389 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59390 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59391 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
59392
59393 extern int __init cachefiles_proc_init(void);
59394 extern void cachefiles_proc_cleanup(void);
59395 static inline
59396 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
59397 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
59398 {
59399 unsigned long jif = jiffies - start_jif;
59400 if (jif >= HZ)
59401 jif = HZ - 1;
59402 - atomic_inc(&histogram[jif]);
59403 + atomic_inc_unchecked(&histogram[jif]);
59404 }
59405
59406 #else
59407 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
59408 index 7f8e83f..8951aa4 100644
59409 --- a/fs/cachefiles/namei.c
59410 +++ b/fs/cachefiles/namei.c
59411 @@ -309,7 +309,7 @@ try_again:
59412 /* first step is to make up a grave dentry in the graveyard */
59413 sprintf(nbuffer, "%08x%08x",
59414 (uint32_t) get_seconds(),
59415 - (uint32_t) atomic_inc_return(&cache->gravecounter));
59416 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
59417
59418 /* do the multiway lock magic */
59419 trap = lock_rename(cache->graveyard, dir);
59420 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
59421 index eccd339..4c1d995 100644
59422 --- a/fs/cachefiles/proc.c
59423 +++ b/fs/cachefiles/proc.c
59424 @@ -14,9 +14,9 @@
59425 #include <linux/seq_file.h>
59426 #include "internal.h"
59427
59428 -atomic_t cachefiles_lookup_histogram[HZ];
59429 -atomic_t cachefiles_mkdir_histogram[HZ];
59430 -atomic_t cachefiles_create_histogram[HZ];
59431 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59432 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59433 +atomic_unchecked_t cachefiles_create_histogram[HZ];
59434
59435 /*
59436 * display the latency histogram
59437 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
59438 return 0;
59439 default:
59440 index = (unsigned long) v - 3;
59441 - x = atomic_read(&cachefiles_lookup_histogram[index]);
59442 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
59443 - z = atomic_read(&cachefiles_create_histogram[index]);
59444 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
59445 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
59446 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
59447 if (x == 0 && y == 0 && z == 0)
59448 return 0;
59449
59450 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
59451 index c241603..56bae60 100644
59452 --- a/fs/ceph/dir.c
59453 +++ b/fs/ceph/dir.c
59454 @@ -129,6 +129,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
59455 struct dentry *dentry, *last;
59456 struct ceph_dentry_info *di;
59457 int err = 0;
59458 + char d_name[DNAME_INLINE_LEN];
59459 + const unsigned char *name;
59460
59461 /* claim ref on last dentry we returned */
59462 last = fi->dentry;
59463 @@ -192,7 +194,12 @@ more:
59464
59465 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
59466 dentry, dentry, dentry->d_inode);
59467 - if (!dir_emit(ctx, dentry->d_name.name,
59468 + name = dentry->d_name.name;
59469 + if (name == dentry->d_iname) {
59470 + memcpy(d_name, name, dentry->d_name.len);
59471 + name = d_name;
59472 + }
59473 + if (!dir_emit(ctx, name,
59474 dentry->d_name.len,
59475 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
59476 dentry->d_inode->i_mode >> 12)) {
59477 @@ -250,7 +257,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
59478 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
59479 struct ceph_mds_client *mdsc = fsc->mdsc;
59480 unsigned frag = fpos_frag(ctx->pos);
59481 - int off = fpos_off(ctx->pos);
59482 + unsigned int off = fpos_off(ctx->pos);
59483 int err;
59484 u32 ftype;
59485 struct ceph_mds_reply_info_parsed *rinfo;
59486 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
59487 index 50f06cd..c7eba3e 100644
59488 --- a/fs/ceph/super.c
59489 +++ b/fs/ceph/super.c
59490 @@ -896,7 +896,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
59491 /*
59492 * construct our own bdi so we can control readahead, etc.
59493 */
59494 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
59495 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
59496
59497 static int ceph_register_bdi(struct super_block *sb,
59498 struct ceph_fs_client *fsc)
59499 @@ -913,7 +913,7 @@ static int ceph_register_bdi(struct super_block *sb,
59500 default_backing_dev_info.ra_pages;
59501
59502 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
59503 - atomic_long_inc_return(&bdi_seq));
59504 + atomic_long_inc_return_unchecked(&bdi_seq));
59505 if (!err)
59506 sb->s_bdi = &fsc->backing_dev_info;
59507 return err;
59508 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
59509 index 7febcf2..62a5721 100644
59510 --- a/fs/cifs/cifs_debug.c
59511 +++ b/fs/cifs/cifs_debug.c
59512 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59513
59514 if (strtobool(&c, &bv) == 0) {
59515 #ifdef CONFIG_CIFS_STATS2
59516 - atomic_set(&totBufAllocCount, 0);
59517 - atomic_set(&totSmBufAllocCount, 0);
59518 + atomic_set_unchecked(&totBufAllocCount, 0);
59519 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59520 #endif /* CONFIG_CIFS_STATS2 */
59521 spin_lock(&cifs_tcp_ses_lock);
59522 list_for_each(tmp1, &cifs_tcp_ses_list) {
59523 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59524 tcon = list_entry(tmp3,
59525 struct cifs_tcon,
59526 tcon_list);
59527 - atomic_set(&tcon->num_smbs_sent, 0);
59528 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
59529 if (server->ops->clear_stats)
59530 server->ops->clear_stats(tcon);
59531 }
59532 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59533 smBufAllocCount.counter, cifs_min_small);
59534 #ifdef CONFIG_CIFS_STATS2
59535 seq_printf(m, "Total Large %d Small %d Allocations\n",
59536 - atomic_read(&totBufAllocCount),
59537 - atomic_read(&totSmBufAllocCount));
59538 + atomic_read_unchecked(&totBufAllocCount),
59539 + atomic_read_unchecked(&totSmBufAllocCount));
59540 #endif /* CONFIG_CIFS_STATS2 */
59541
59542 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
59543 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59544 if (tcon->need_reconnect)
59545 seq_puts(m, "\tDISCONNECTED ");
59546 seq_printf(m, "\nSMBs: %d",
59547 - atomic_read(&tcon->num_smbs_sent));
59548 + atomic_read_unchecked(&tcon->num_smbs_sent));
59549 if (server->ops->print_stats)
59550 server->ops->print_stats(m, tcon);
59551 }
59552 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
59553 index d72fe37..ded5511 100644
59554 --- a/fs/cifs/cifsfs.c
59555 +++ b/fs/cifs/cifsfs.c
59556 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
59557 */
59558 cifs_req_cachep = kmem_cache_create("cifs_request",
59559 CIFSMaxBufSize + max_hdr_size, 0,
59560 - SLAB_HWCACHE_ALIGN, NULL);
59561 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
59562 if (cifs_req_cachep == NULL)
59563 return -ENOMEM;
59564
59565 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
59566 efficient to alloc 1 per page off the slab compared to 17K (5page)
59567 alloc of large cifs buffers even when page debugging is on */
59568 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
59569 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
59570 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
59571 NULL);
59572 if (cifs_sm_req_cachep == NULL) {
59573 mempool_destroy(cifs_req_poolp);
59574 @@ -1204,8 +1204,8 @@ init_cifs(void)
59575 atomic_set(&bufAllocCount, 0);
59576 atomic_set(&smBufAllocCount, 0);
59577 #ifdef CONFIG_CIFS_STATS2
59578 - atomic_set(&totBufAllocCount, 0);
59579 - atomic_set(&totSmBufAllocCount, 0);
59580 + atomic_set_unchecked(&totBufAllocCount, 0);
59581 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59582 #endif /* CONFIG_CIFS_STATS2 */
59583
59584 atomic_set(&midCount, 0);
59585 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
59586 index 22b289a..bbbba08 100644
59587 --- a/fs/cifs/cifsglob.h
59588 +++ b/fs/cifs/cifsglob.h
59589 @@ -823,35 +823,35 @@ struct cifs_tcon {
59590 __u16 Flags; /* optional support bits */
59591 enum statusEnum tidStatus;
59592 #ifdef CONFIG_CIFS_STATS
59593 - atomic_t num_smbs_sent;
59594 + atomic_unchecked_t num_smbs_sent;
59595 union {
59596 struct {
59597 - atomic_t num_writes;
59598 - atomic_t num_reads;
59599 - atomic_t num_flushes;
59600 - atomic_t num_oplock_brks;
59601 - atomic_t num_opens;
59602 - atomic_t num_closes;
59603 - atomic_t num_deletes;
59604 - atomic_t num_mkdirs;
59605 - atomic_t num_posixopens;
59606 - atomic_t num_posixmkdirs;
59607 - atomic_t num_rmdirs;
59608 - atomic_t num_renames;
59609 - atomic_t num_t2renames;
59610 - atomic_t num_ffirst;
59611 - atomic_t num_fnext;
59612 - atomic_t num_fclose;
59613 - atomic_t num_hardlinks;
59614 - atomic_t num_symlinks;
59615 - atomic_t num_locks;
59616 - atomic_t num_acl_get;
59617 - atomic_t num_acl_set;
59618 + atomic_unchecked_t num_writes;
59619 + atomic_unchecked_t num_reads;
59620 + atomic_unchecked_t num_flushes;
59621 + atomic_unchecked_t num_oplock_brks;
59622 + atomic_unchecked_t num_opens;
59623 + atomic_unchecked_t num_closes;
59624 + atomic_unchecked_t num_deletes;
59625 + atomic_unchecked_t num_mkdirs;
59626 + atomic_unchecked_t num_posixopens;
59627 + atomic_unchecked_t num_posixmkdirs;
59628 + atomic_unchecked_t num_rmdirs;
59629 + atomic_unchecked_t num_renames;
59630 + atomic_unchecked_t num_t2renames;
59631 + atomic_unchecked_t num_ffirst;
59632 + atomic_unchecked_t num_fnext;
59633 + atomic_unchecked_t num_fclose;
59634 + atomic_unchecked_t num_hardlinks;
59635 + atomic_unchecked_t num_symlinks;
59636 + atomic_unchecked_t num_locks;
59637 + atomic_unchecked_t num_acl_get;
59638 + atomic_unchecked_t num_acl_set;
59639 } cifs_stats;
59640 #ifdef CONFIG_CIFS_SMB2
59641 struct {
59642 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
59643 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
59644 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
59645 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
59646 } smb2_stats;
59647 #endif /* CONFIG_CIFS_SMB2 */
59648 } stats;
59649 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
59650 }
59651
59652 #ifdef CONFIG_CIFS_STATS
59653 -#define cifs_stats_inc atomic_inc
59654 +#define cifs_stats_inc atomic_inc_unchecked
59655
59656 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
59657 unsigned int bytes)
59658 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
59659 /* Various Debug counters */
59660 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
59661 #ifdef CONFIG_CIFS_STATS2
59662 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
59663 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
59664 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
59665 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
59666 #endif
59667 GLOBAL_EXTERN atomic_t smBufAllocCount;
59668 GLOBAL_EXTERN atomic_t midCount;
59669 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
59670 index 74f1287..7ef0237 100644
59671 --- a/fs/cifs/file.c
59672 +++ b/fs/cifs/file.c
59673 @@ -2060,10 +2060,14 @@ static int cifs_writepages(struct address_space *mapping,
59674 index = mapping->writeback_index; /* Start from prev offset */
59675 end = -1;
59676 } else {
59677 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
59678 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
59679 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
59680 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
59681 range_whole = true;
59682 + index = 0;
59683 + end = ULONG_MAX;
59684 + } else {
59685 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
59686 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
59687 + }
59688 scanned = true;
59689 }
59690 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
59691 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
59692 index 3379463..3af418a 100644
59693 --- a/fs/cifs/misc.c
59694 +++ b/fs/cifs/misc.c
59695 @@ -170,7 +170,7 @@ cifs_buf_get(void)
59696 memset(ret_buf, 0, buf_size + 3);
59697 atomic_inc(&bufAllocCount);
59698 #ifdef CONFIG_CIFS_STATS2
59699 - atomic_inc(&totBufAllocCount);
59700 + atomic_inc_unchecked(&totBufAllocCount);
59701 #endif /* CONFIG_CIFS_STATS2 */
59702 }
59703
59704 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
59705 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
59706 atomic_inc(&smBufAllocCount);
59707 #ifdef CONFIG_CIFS_STATS2
59708 - atomic_inc(&totSmBufAllocCount);
59709 + atomic_inc_unchecked(&totSmBufAllocCount);
59710 #endif /* CONFIG_CIFS_STATS2 */
59711
59712 }
59713 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
59714 index d297903..1cb7516 100644
59715 --- a/fs/cifs/smb1ops.c
59716 +++ b/fs/cifs/smb1ops.c
59717 @@ -622,27 +622,27 @@ static void
59718 cifs_clear_stats(struct cifs_tcon *tcon)
59719 {
59720 #ifdef CONFIG_CIFS_STATS
59721 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
59722 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
59723 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
59724 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
59725 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
59726 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
59727 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
59728 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
59729 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
59730 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
59731 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
59732 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
59733 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
59734 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
59735 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
59736 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
59737 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
59738 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
59739 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
59740 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
59741 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
59742 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
59743 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
59744 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
59745 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
59746 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
59747 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
59748 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
59749 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
59750 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
59751 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
59752 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
59753 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
59754 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
59755 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
59756 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
59757 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
59758 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
59759 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
59760 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
59761 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
59762 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
59763 #endif
59764 }
59765
59766 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
59767 {
59768 #ifdef CONFIG_CIFS_STATS
59769 seq_printf(m, " Oplocks breaks: %d",
59770 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
59771 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
59772 seq_printf(m, "\nReads: %d Bytes: %llu",
59773 - atomic_read(&tcon->stats.cifs_stats.num_reads),
59774 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
59775 (long long)(tcon->bytes_read));
59776 seq_printf(m, "\nWrites: %d Bytes: %llu",
59777 - atomic_read(&tcon->stats.cifs_stats.num_writes),
59778 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
59779 (long long)(tcon->bytes_written));
59780 seq_printf(m, "\nFlushes: %d",
59781 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
59782 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
59783 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
59784 - atomic_read(&tcon->stats.cifs_stats.num_locks),
59785 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
59786 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
59787 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
59788 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
59789 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
59790 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
59791 - atomic_read(&tcon->stats.cifs_stats.num_opens),
59792 - atomic_read(&tcon->stats.cifs_stats.num_closes),
59793 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
59794 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
59795 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
59796 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
59797 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
59798 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
59799 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
59800 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
59801 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
59802 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
59803 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
59804 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
59805 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
59806 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
59807 seq_printf(m, "\nRenames: %d T2 Renames %d",
59808 - atomic_read(&tcon->stats.cifs_stats.num_renames),
59809 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
59810 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
59811 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
59812 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
59813 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
59814 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
59815 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
59816 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
59817 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
59818 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
59819 #endif
59820 }
59821
59822 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
59823 index 96b5d40..e5db0c1 100644
59824 --- a/fs/cifs/smb2ops.c
59825 +++ b/fs/cifs/smb2ops.c
59826 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
59827 #ifdef CONFIG_CIFS_STATS
59828 int i;
59829 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
59830 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
59831 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
59832 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
59833 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
59834 }
59835 #endif
59836 }
59837 @@ -459,65 +459,65 @@ static void
59838 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
59839 {
59840 #ifdef CONFIG_CIFS_STATS
59841 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
59842 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
59843 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
59844 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
59845 seq_printf(m, "\nNegotiates: %d sent %d failed",
59846 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
59847 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
59848 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
59849 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
59850 seq_printf(m, "\nSessionSetups: %d sent %d failed",
59851 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
59852 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
59853 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
59854 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
59855 seq_printf(m, "\nLogoffs: %d sent %d failed",
59856 - atomic_read(&sent[SMB2_LOGOFF_HE]),
59857 - atomic_read(&failed[SMB2_LOGOFF_HE]));
59858 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
59859 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
59860 seq_printf(m, "\nTreeConnects: %d sent %d failed",
59861 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
59862 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
59863 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
59864 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
59865 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
59866 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
59867 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
59868 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
59869 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
59870 seq_printf(m, "\nCreates: %d sent %d failed",
59871 - atomic_read(&sent[SMB2_CREATE_HE]),
59872 - atomic_read(&failed[SMB2_CREATE_HE]));
59873 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
59874 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
59875 seq_printf(m, "\nCloses: %d sent %d failed",
59876 - atomic_read(&sent[SMB2_CLOSE_HE]),
59877 - atomic_read(&failed[SMB2_CLOSE_HE]));
59878 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
59879 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
59880 seq_printf(m, "\nFlushes: %d sent %d failed",
59881 - atomic_read(&sent[SMB2_FLUSH_HE]),
59882 - atomic_read(&failed[SMB2_FLUSH_HE]));
59883 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
59884 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
59885 seq_printf(m, "\nReads: %d sent %d failed",
59886 - atomic_read(&sent[SMB2_READ_HE]),
59887 - atomic_read(&failed[SMB2_READ_HE]));
59888 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
59889 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
59890 seq_printf(m, "\nWrites: %d sent %d failed",
59891 - atomic_read(&sent[SMB2_WRITE_HE]),
59892 - atomic_read(&failed[SMB2_WRITE_HE]));
59893 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
59894 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
59895 seq_printf(m, "\nLocks: %d sent %d failed",
59896 - atomic_read(&sent[SMB2_LOCK_HE]),
59897 - atomic_read(&failed[SMB2_LOCK_HE]));
59898 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
59899 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
59900 seq_printf(m, "\nIOCTLs: %d sent %d failed",
59901 - atomic_read(&sent[SMB2_IOCTL_HE]),
59902 - atomic_read(&failed[SMB2_IOCTL_HE]));
59903 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
59904 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
59905 seq_printf(m, "\nCancels: %d sent %d failed",
59906 - atomic_read(&sent[SMB2_CANCEL_HE]),
59907 - atomic_read(&failed[SMB2_CANCEL_HE]));
59908 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
59909 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
59910 seq_printf(m, "\nEchos: %d sent %d failed",
59911 - atomic_read(&sent[SMB2_ECHO_HE]),
59912 - atomic_read(&failed[SMB2_ECHO_HE]));
59913 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
59914 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
59915 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
59916 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
59917 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
59918 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
59919 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
59920 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
59921 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
59922 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
59923 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
59924 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
59925 seq_printf(m, "\nQueryInfos: %d sent %d failed",
59926 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
59927 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
59928 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
59929 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
59930 seq_printf(m, "\nSetInfos: %d sent %d failed",
59931 - atomic_read(&sent[SMB2_SET_INFO_HE]),
59932 - atomic_read(&failed[SMB2_SET_INFO_HE]));
59933 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
59934 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
59935 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
59936 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
59937 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
59938 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
59939 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
59940 #endif
59941 }
59942
59943 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
59944 index 3417340..b942390 100644
59945 --- a/fs/cifs/smb2pdu.c
59946 +++ b/fs/cifs/smb2pdu.c
59947 @@ -2144,8 +2144,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
59948 default:
59949 cifs_dbg(VFS, "info level %u isn't supported\n",
59950 srch_inf->info_level);
59951 - rc = -EINVAL;
59952 - goto qdir_exit;
59953 + return -EINVAL;
59954 }
59955
59956 req->FileIndex = cpu_to_le32(index);
59957 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
59958 index 46ee6f2..89a9e7f 100644
59959 --- a/fs/coda/cache.c
59960 +++ b/fs/coda/cache.c
59961 @@ -24,7 +24,7 @@
59962 #include "coda_linux.h"
59963 #include "coda_cache.h"
59964
59965 -static atomic_t permission_epoch = ATOMIC_INIT(0);
59966 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
59967
59968 /* replace or extend an acl cache hit */
59969 void coda_cache_enter(struct inode *inode, int mask)
59970 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
59971 struct coda_inode_info *cii = ITOC(inode);
59972
59973 spin_lock(&cii->c_lock);
59974 - cii->c_cached_epoch = atomic_read(&permission_epoch);
59975 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
59976 if (!uid_eq(cii->c_uid, current_fsuid())) {
59977 cii->c_uid = current_fsuid();
59978 cii->c_cached_perm = mask;
59979 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
59980 {
59981 struct coda_inode_info *cii = ITOC(inode);
59982 spin_lock(&cii->c_lock);
59983 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
59984 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
59985 spin_unlock(&cii->c_lock);
59986 }
59987
59988 /* remove all acl caches */
59989 void coda_cache_clear_all(struct super_block *sb)
59990 {
59991 - atomic_inc(&permission_epoch);
59992 + atomic_inc_unchecked(&permission_epoch);
59993 }
59994
59995
59996 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
59997 spin_lock(&cii->c_lock);
59998 hit = (mask & cii->c_cached_perm) == mask &&
59999 uid_eq(cii->c_uid, current_fsuid()) &&
60000 - cii->c_cached_epoch == atomic_read(&permission_epoch);
60001 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
60002 spin_unlock(&cii->c_lock);
60003
60004 return hit;
60005 diff --git a/fs/compat.c b/fs/compat.c
60006 index 6fd272d..dd34ba2 100644
60007 --- a/fs/compat.c
60008 +++ b/fs/compat.c
60009 @@ -54,7 +54,7 @@
60010 #include <asm/ioctls.h>
60011 #include "internal.h"
60012
60013 -int compat_log = 1;
60014 +int compat_log = 0;
60015
60016 int compat_printk(const char *fmt, ...)
60017 {
60018 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
60019
60020 set_fs(KERNEL_DS);
60021 /* The __user pointer cast is valid because of the set_fs() */
60022 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
60023 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
60024 set_fs(oldfs);
60025 /* truncating is ok because it's a user address */
60026 if (!ret)
60027 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
60028 goto out;
60029
60030 ret = -EINVAL;
60031 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
60032 + if (nr_segs > UIO_MAXIOV)
60033 goto out;
60034 if (nr_segs > fast_segs) {
60035 ret = -ENOMEM;
60036 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
60037 struct compat_readdir_callback {
60038 struct dir_context ctx;
60039 struct compat_old_linux_dirent __user *dirent;
60040 + struct file * file;
60041 int result;
60042 };
60043
60044 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
60045 buf->result = -EOVERFLOW;
60046 return -EOVERFLOW;
60047 }
60048 +
60049 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60050 + return 0;
60051 +
60052 buf->result++;
60053 dirent = buf->dirent;
60054 if (!access_ok(VERIFY_WRITE, dirent,
60055 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
60056 if (!f.file)
60057 return -EBADF;
60058
60059 + buf.file = f.file;
60060 error = iterate_dir(f.file, &buf.ctx);
60061 if (buf.result)
60062 error = buf.result;
60063 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
60064 struct dir_context ctx;
60065 struct compat_linux_dirent __user *current_dir;
60066 struct compat_linux_dirent __user *previous;
60067 + struct file * file;
60068 int count;
60069 int error;
60070 };
60071 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
60072 buf->error = -EOVERFLOW;
60073 return -EOVERFLOW;
60074 }
60075 +
60076 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60077 + return 0;
60078 +
60079 dirent = buf->previous;
60080 if (dirent) {
60081 if (__put_user(offset, &dirent->d_off))
60082 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
60083 if (!f.file)
60084 return -EBADF;
60085
60086 + buf.file = f.file;
60087 error = iterate_dir(f.file, &buf.ctx);
60088 if (error >= 0)
60089 error = buf.error;
60090 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
60091 struct dir_context ctx;
60092 struct linux_dirent64 __user *current_dir;
60093 struct linux_dirent64 __user *previous;
60094 + struct file * file;
60095 int count;
60096 int error;
60097 };
60098 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
60099 buf->error = -EINVAL; /* only used if we fail.. */
60100 if (reclen > buf->count)
60101 return -EINVAL;
60102 +
60103 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60104 + return 0;
60105 +
60106 dirent = buf->previous;
60107
60108 if (dirent) {
60109 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
60110 if (!f.file)
60111 return -EBADF;
60112
60113 + buf.file = f.file;
60114 error = iterate_dir(f.file, &buf.ctx);
60115 if (error >= 0)
60116 error = buf.error;
60117 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
60118 index 4d24d17..4f8c09e 100644
60119 --- a/fs/compat_binfmt_elf.c
60120 +++ b/fs/compat_binfmt_elf.c
60121 @@ -30,11 +30,13 @@
60122 #undef elf_phdr
60123 #undef elf_shdr
60124 #undef elf_note
60125 +#undef elf_dyn
60126 #undef elf_addr_t
60127 #define elfhdr elf32_hdr
60128 #define elf_phdr elf32_phdr
60129 #define elf_shdr elf32_shdr
60130 #define elf_note elf32_note
60131 +#define elf_dyn Elf32_Dyn
60132 #define elf_addr_t Elf32_Addr
60133
60134 /*
60135 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
60136 index afec645..9c65620 100644
60137 --- a/fs/compat_ioctl.c
60138 +++ b/fs/compat_ioctl.c
60139 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
60140 return -EFAULT;
60141 if (__get_user(udata, &ss32->iomem_base))
60142 return -EFAULT;
60143 - ss.iomem_base = compat_ptr(udata);
60144 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
60145 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
60146 __get_user(ss.port_high, &ss32->port_high))
60147 return -EFAULT;
60148 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
60149 for (i = 0; i < nmsgs; i++) {
60150 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
60151 return -EFAULT;
60152 - if (get_user(datap, &umsgs[i].buf) ||
60153 - put_user(compat_ptr(datap), &tmsgs[i].buf))
60154 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
60155 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
60156 return -EFAULT;
60157 }
60158 return sys_ioctl(fd, cmd, (unsigned long)tdata);
60159 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
60160 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
60161 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
60162 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
60163 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
60164 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
60165 return -EFAULT;
60166
60167 return ioctl_preallocate(file, p);
60168 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
60169 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
60170 {
60171 unsigned int a, b;
60172 - a = *(unsigned int *)p;
60173 - b = *(unsigned int *)q;
60174 + a = *(const unsigned int *)p;
60175 + b = *(const unsigned int *)q;
60176 if (a > b)
60177 return 1;
60178 if (a < b)
60179 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
60180 index c9c298b..544d100 100644
60181 --- a/fs/configfs/dir.c
60182 +++ b/fs/configfs/dir.c
60183 @@ -1548,7 +1548,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60184 }
60185 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
60186 struct configfs_dirent *next;
60187 - const char *name;
60188 + const unsigned char * name;
60189 + char d_name[sizeof(next->s_dentry->d_iname)];
60190 int len;
60191 struct inode *inode = NULL;
60192
60193 @@ -1557,7 +1558,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60194 continue;
60195
60196 name = configfs_get_name(next);
60197 - len = strlen(name);
60198 + if (next->s_dentry && name == next->s_dentry->d_iname) {
60199 + len = next->s_dentry->d_name.len;
60200 + memcpy(d_name, name, len);
60201 + name = d_name;
60202 + } else
60203 + len = strlen(name);
60204
60205 /*
60206 * We'll have a dentry and an inode for
60207 diff --git a/fs/coredump.c b/fs/coredump.c
60208 index b5c86ff..0dac262 100644
60209 --- a/fs/coredump.c
60210 +++ b/fs/coredump.c
60211 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
60212 struct pipe_inode_info *pipe = file->private_data;
60213
60214 pipe_lock(pipe);
60215 - pipe->readers++;
60216 - pipe->writers--;
60217 + atomic_inc(&pipe->readers);
60218 + atomic_dec(&pipe->writers);
60219 wake_up_interruptible_sync(&pipe->wait);
60220 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
60221 pipe_unlock(pipe);
60222 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
60223 * We actually want wait_event_freezable() but then we need
60224 * to clear TIF_SIGPENDING and improve dump_interrupted().
60225 */
60226 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
60227 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
60228
60229 pipe_lock(pipe);
60230 - pipe->readers--;
60231 - pipe->writers++;
60232 + atomic_dec(&pipe->readers);
60233 + atomic_inc(&pipe->writers);
60234 pipe_unlock(pipe);
60235 }
60236
60237 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
60238 struct files_struct *displaced;
60239 bool need_nonrelative = false;
60240 bool core_dumped = false;
60241 - static atomic_t core_dump_count = ATOMIC_INIT(0);
60242 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
60243 + long signr = siginfo->si_signo;
60244 + int dumpable;
60245 struct coredump_params cprm = {
60246 .siginfo = siginfo,
60247 .regs = signal_pt_regs(),
60248 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
60249 .mm_flags = mm->flags,
60250 };
60251
60252 - audit_core_dumps(siginfo->si_signo);
60253 + audit_core_dumps(signr);
60254 +
60255 + dumpable = __get_dumpable(cprm.mm_flags);
60256 +
60257 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
60258 + gr_handle_brute_attach(dumpable);
60259
60260 binfmt = mm->binfmt;
60261 if (!binfmt || !binfmt->core_dump)
60262 goto fail;
60263 - if (!__get_dumpable(cprm.mm_flags))
60264 + if (!dumpable)
60265 goto fail;
60266
60267 cred = prepare_creds();
60268 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
60269 need_nonrelative = true;
60270 }
60271
60272 - retval = coredump_wait(siginfo->si_signo, &core_state);
60273 + retval = coredump_wait(signr, &core_state);
60274 if (retval < 0)
60275 goto fail_creds;
60276
60277 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
60278 }
60279 cprm.limit = RLIM_INFINITY;
60280
60281 - dump_count = atomic_inc_return(&core_dump_count);
60282 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
60283 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
60284 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
60285 task_tgid_vnr(current), current->comm);
60286 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
60287 } else {
60288 struct inode *inode;
60289
60290 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
60291 +
60292 if (cprm.limit < binfmt->min_coredump)
60293 goto fail_unlock;
60294
60295 @@ -681,7 +690,7 @@ close_fail:
60296 filp_close(cprm.file, NULL);
60297 fail_dropcount:
60298 if (ispipe)
60299 - atomic_dec(&core_dump_count);
60300 + atomic_dec_unchecked(&core_dump_count);
60301 fail_unlock:
60302 kfree(cn.corename);
60303 coredump_finish(mm, core_dumped);
60304 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
60305 struct file *file = cprm->file;
60306 loff_t pos = file->f_pos;
60307 ssize_t n;
60308 +
60309 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
60310 if (cprm->written + nr > cprm->limit)
60311 return 0;
60312 while (nr) {
60313 diff --git a/fs/dcache.c b/fs/dcache.c
60314 index e368d4f..b40ba59 100644
60315 --- a/fs/dcache.c
60316 +++ b/fs/dcache.c
60317 @@ -508,7 +508,7 @@ static void __dentry_kill(struct dentry *dentry)
60318 * dentry_iput drops the locks, at which point nobody (except
60319 * transient RCU lookups) can reach this dentry.
60320 */
60321 - BUG_ON((int)dentry->d_lockref.count > 0);
60322 + BUG_ON((int)__lockref_read(&dentry->d_lockref) > 0);
60323 this_cpu_dec(nr_dentry);
60324 if (dentry->d_op && dentry->d_op->d_release)
60325 dentry->d_op->d_release(dentry);
60326 @@ -561,7 +561,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
60327 struct dentry *parent = dentry->d_parent;
60328 if (IS_ROOT(dentry))
60329 return NULL;
60330 - if (unlikely((int)dentry->d_lockref.count < 0))
60331 + if (unlikely((int)__lockref_read(&dentry->d_lockref) < 0))
60332 return NULL;
60333 if (likely(spin_trylock(&parent->d_lock)))
60334 return parent;
60335 @@ -638,7 +638,7 @@ repeat:
60336 dentry->d_flags |= DCACHE_REFERENCED;
60337 dentry_lru_add(dentry);
60338
60339 - dentry->d_lockref.count--;
60340 + __lockref_dec(&dentry->d_lockref);
60341 spin_unlock(&dentry->d_lock);
60342 return;
60343
60344 @@ -653,7 +653,7 @@ EXPORT_SYMBOL(dput);
60345 /* This must be called with d_lock held */
60346 static inline void __dget_dlock(struct dentry *dentry)
60347 {
60348 - dentry->d_lockref.count++;
60349 + __lockref_inc(&dentry->d_lockref);
60350 }
60351
60352 static inline void __dget(struct dentry *dentry)
60353 @@ -694,8 +694,8 @@ repeat:
60354 goto repeat;
60355 }
60356 rcu_read_unlock();
60357 - BUG_ON(!ret->d_lockref.count);
60358 - ret->d_lockref.count++;
60359 + BUG_ON(!__lockref_read(&ret->d_lockref));
60360 + __lockref_inc(&ret->d_lockref);
60361 spin_unlock(&ret->d_lock);
60362 return ret;
60363 }
60364 @@ -773,9 +773,9 @@ restart:
60365 spin_lock(&inode->i_lock);
60366 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
60367 spin_lock(&dentry->d_lock);
60368 - if (!dentry->d_lockref.count) {
60369 + if (!__lockref_read(&dentry->d_lockref)) {
60370 struct dentry *parent = lock_parent(dentry);
60371 - if (likely(!dentry->d_lockref.count)) {
60372 + if (likely(!__lockref_read(&dentry->d_lockref))) {
60373 __dentry_kill(dentry);
60374 dput(parent);
60375 goto restart;
60376 @@ -810,7 +810,7 @@ static void shrink_dentry_list(struct list_head *list)
60377 * We found an inuse dentry which was not removed from
60378 * the LRU because of laziness during lookup. Do not free it.
60379 */
60380 - if ((int)dentry->d_lockref.count > 0) {
60381 + if ((int)__lockref_read(&dentry->d_lockref) > 0) {
60382 spin_unlock(&dentry->d_lock);
60383 if (parent)
60384 spin_unlock(&parent->d_lock);
60385 @@ -848,8 +848,8 @@ static void shrink_dentry_list(struct list_head *list)
60386 dentry = parent;
60387 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
60388 parent = lock_parent(dentry);
60389 - if (dentry->d_lockref.count != 1) {
60390 - dentry->d_lockref.count--;
60391 + if (__lockref_read(&dentry->d_lockref) != 1) {
60392 + __lockref_inc(&dentry->d_lockref);
60393 spin_unlock(&dentry->d_lock);
60394 if (parent)
60395 spin_unlock(&parent->d_lock);
60396 @@ -889,7 +889,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg)
60397 * counts, just remove them from the LRU. Otherwise give them
60398 * another pass through the LRU.
60399 */
60400 - if (dentry->d_lockref.count) {
60401 + if (__lockref_read(&dentry->d_lockref) > 0) {
60402 d_lru_isolate(dentry);
60403 spin_unlock(&dentry->d_lock);
60404 return LRU_REMOVED;
60405 @@ -1225,7 +1225,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
60406 } else {
60407 if (dentry->d_flags & DCACHE_LRU_LIST)
60408 d_lru_del(dentry);
60409 - if (!dentry->d_lockref.count) {
60410 + if (!__lockref_read(&dentry->d_lockref)) {
60411 d_shrink_add(dentry, &data->dispose);
60412 data->found++;
60413 }
60414 @@ -1273,7 +1273,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60415 return D_WALK_CONTINUE;
60416
60417 /* root with refcount 1 is fine */
60418 - if (dentry == _data && dentry->d_lockref.count == 1)
60419 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
60420 return D_WALK_CONTINUE;
60421
60422 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
60423 @@ -1282,7 +1282,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60424 dentry->d_inode ?
60425 dentry->d_inode->i_ino : 0UL,
60426 dentry,
60427 - dentry->d_lockref.count,
60428 + __lockref_read(&dentry->d_lockref),
60429 dentry->d_sb->s_type->name,
60430 dentry->d_sb->s_id);
60431 WARN_ON(1);
60432 @@ -1423,7 +1423,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60433 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
60434 if (name->len > DNAME_INLINE_LEN-1) {
60435 size_t size = offsetof(struct external_name, name[1]);
60436 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
60437 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
60438 if (!p) {
60439 kmem_cache_free(dentry_cache, dentry);
60440 return NULL;
60441 @@ -1443,7 +1443,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60442 smp_wmb();
60443 dentry->d_name.name = dname;
60444
60445 - dentry->d_lockref.count = 1;
60446 + __lockref_set(&dentry->d_lockref, 1);
60447 dentry->d_flags = 0;
60448 spin_lock_init(&dentry->d_lock);
60449 seqcount_init(&dentry->d_seq);
60450 @@ -1452,6 +1452,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60451 dentry->d_sb = sb;
60452 dentry->d_op = NULL;
60453 dentry->d_fsdata = NULL;
60454 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
60455 + atomic_set(&dentry->chroot_refcnt, 0);
60456 +#endif
60457 INIT_HLIST_BL_NODE(&dentry->d_hash);
60458 INIT_LIST_HEAD(&dentry->d_lru);
60459 INIT_LIST_HEAD(&dentry->d_subdirs);
60460 @@ -2151,7 +2154,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
60461 goto next;
60462 }
60463
60464 - dentry->d_lockref.count++;
60465 + __lockref_inc(&dentry->d_lockref);
60466 found = dentry;
60467 spin_unlock(&dentry->d_lock);
60468 break;
60469 @@ -2250,7 +2253,7 @@ again:
60470 spin_lock(&dentry->d_lock);
60471 inode = dentry->d_inode;
60472 isdir = S_ISDIR(inode->i_mode);
60473 - if (dentry->d_lockref.count == 1) {
60474 + if (__lockref_read(&dentry->d_lockref) == 1) {
60475 if (!spin_trylock(&inode->i_lock)) {
60476 spin_unlock(&dentry->d_lock);
60477 cpu_relax();
60478 @@ -3203,7 +3206,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
60479
60480 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
60481 dentry->d_flags |= DCACHE_GENOCIDE;
60482 - dentry->d_lockref.count--;
60483 + __lockref_dec(&dentry->d_lockref);
60484 }
60485 }
60486 return D_WALK_CONTINUE;
60487 @@ -3319,7 +3322,8 @@ void __init vfs_caches_init(unsigned long mempages)
60488 mempages -= reserve;
60489
60490 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
60491 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
60492 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
60493 + SLAB_NO_SANITIZE, NULL);
60494
60495 dcache_init();
60496 inode_init();
60497 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
60498 index 6f0ce53..780f4f8 100644
60499 --- a/fs/debugfs/inode.c
60500 +++ b/fs/debugfs/inode.c
60501 @@ -425,7 +425,11 @@ EXPORT_SYMBOL_GPL(debugfs_create_file);
60502 */
60503 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
60504 {
60505 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
60506 + return __create_file(name, S_IFDIR | S_IRWXU,
60507 +#else
60508 return __create_file(name, S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO,
60509 +#endif
60510 parent, NULL, NULL);
60511 }
60512 EXPORT_SYMBOL_GPL(debugfs_create_dir);
60513 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
60514 index 1686dc2..9611c50 100644
60515 --- a/fs/ecryptfs/inode.c
60516 +++ b/fs/ecryptfs/inode.c
60517 @@ -664,7 +664,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
60518 old_fs = get_fs();
60519 set_fs(get_ds());
60520 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
60521 - (char __user *)lower_buf,
60522 + (char __force_user *)lower_buf,
60523 PATH_MAX);
60524 set_fs(old_fs);
60525 if (rc < 0)
60526 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
60527 index e4141f2..d8263e8 100644
60528 --- a/fs/ecryptfs/miscdev.c
60529 +++ b/fs/ecryptfs/miscdev.c
60530 @@ -304,7 +304,7 @@ check_list:
60531 goto out_unlock_msg_ctx;
60532 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
60533 if (msg_ctx->msg) {
60534 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
60535 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
60536 goto out_unlock_msg_ctx;
60537 i += packet_length_size;
60538 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
60539 diff --git a/fs/exec.c b/fs/exec.c
60540 index ad8798e..5f872c9 100644
60541 --- a/fs/exec.c
60542 +++ b/fs/exec.c
60543 @@ -56,8 +56,20 @@
60544 #include <linux/pipe_fs_i.h>
60545 #include <linux/oom.h>
60546 #include <linux/compat.h>
60547 +#include <linux/random.h>
60548 +#include <linux/seq_file.h>
60549 +#include <linux/coredump.h>
60550 +#include <linux/mman.h>
60551 +
60552 +#ifdef CONFIG_PAX_REFCOUNT
60553 +#include <linux/kallsyms.h>
60554 +#include <linux/kdebug.h>
60555 +#endif
60556 +
60557 +#include <trace/events/fs.h>
60558
60559 #include <asm/uaccess.h>
60560 +#include <asm/sections.h>
60561 #include <asm/mmu_context.h>
60562 #include <asm/tlb.h>
60563
60564 @@ -66,19 +78,34 @@
60565
60566 #include <trace/events/sched.h>
60567
60568 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
60569 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
60570 +{
60571 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
60572 +}
60573 +#endif
60574 +
60575 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
60576 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
60577 +EXPORT_SYMBOL(pax_set_initial_flags_func);
60578 +#endif
60579 +
60580 int suid_dumpable = 0;
60581
60582 static LIST_HEAD(formats);
60583 static DEFINE_RWLOCK(binfmt_lock);
60584
60585 +extern int gr_process_kernel_exec_ban(void);
60586 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
60587 +
60588 void __register_binfmt(struct linux_binfmt * fmt, int insert)
60589 {
60590 BUG_ON(!fmt);
60591 if (WARN_ON(!fmt->load_binary))
60592 return;
60593 write_lock(&binfmt_lock);
60594 - insert ? list_add(&fmt->lh, &formats) :
60595 - list_add_tail(&fmt->lh, &formats);
60596 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
60597 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
60598 write_unlock(&binfmt_lock);
60599 }
60600
60601 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
60602 void unregister_binfmt(struct linux_binfmt * fmt)
60603 {
60604 write_lock(&binfmt_lock);
60605 - list_del(&fmt->lh);
60606 + pax_list_del((struct list_head *)&fmt->lh);
60607 write_unlock(&binfmt_lock);
60608 }
60609
60610 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
60611 int write)
60612 {
60613 struct page *page;
60614 - int ret;
60615
60616 -#ifdef CONFIG_STACK_GROWSUP
60617 - if (write) {
60618 - ret = expand_downwards(bprm->vma, pos);
60619 - if (ret < 0)
60620 - return NULL;
60621 - }
60622 -#endif
60623 - ret = get_user_pages(current, bprm->mm, pos,
60624 - 1, write, 1, &page, NULL);
60625 - if (ret <= 0)
60626 + if (0 > expand_downwards(bprm->vma, pos))
60627 + return NULL;
60628 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
60629 return NULL;
60630
60631 if (write) {
60632 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
60633 if (size <= ARG_MAX)
60634 return page;
60635
60636 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
60637 + // only allow 512KB for argv+env on suid/sgid binaries
60638 + // to prevent easy ASLR exhaustion
60639 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
60640 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
60641 + (size > (512 * 1024))) {
60642 + put_page(page);
60643 + return NULL;
60644 + }
60645 +#endif
60646 +
60647 /*
60648 * Limit to 1/4-th the stack size for the argv+env strings.
60649 * This ensures that:
60650 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
60651 vma->vm_end = STACK_TOP_MAX;
60652 vma->vm_start = vma->vm_end - PAGE_SIZE;
60653 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
60654 +
60655 +#ifdef CONFIG_PAX_SEGMEXEC
60656 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
60657 +#endif
60658 +
60659 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
60660 INIT_LIST_HEAD(&vma->anon_vma_chain);
60661
60662 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
60663 arch_bprm_mm_init(mm, vma);
60664 up_write(&mm->mmap_sem);
60665 bprm->p = vma->vm_end - sizeof(void *);
60666 +
60667 +#ifdef CONFIG_PAX_RANDUSTACK
60668 + if (randomize_va_space)
60669 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
60670 +#endif
60671 +
60672 return 0;
60673 err:
60674 up_write(&mm->mmap_sem);
60675 @@ -396,7 +437,7 @@ struct user_arg_ptr {
60676 } ptr;
60677 };
60678
60679 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60680 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60681 {
60682 const char __user *native;
60683
60684 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60685 compat_uptr_t compat;
60686
60687 if (get_user(compat, argv.ptr.compat + nr))
60688 - return ERR_PTR(-EFAULT);
60689 + return (const char __force_user *)ERR_PTR(-EFAULT);
60690
60691 return compat_ptr(compat);
60692 }
60693 #endif
60694
60695 if (get_user(native, argv.ptr.native + nr))
60696 - return ERR_PTR(-EFAULT);
60697 + return (const char __force_user *)ERR_PTR(-EFAULT);
60698
60699 return native;
60700 }
60701 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
60702 if (!p)
60703 break;
60704
60705 - if (IS_ERR(p))
60706 + if (IS_ERR((const char __force_kernel *)p))
60707 return -EFAULT;
60708
60709 if (i >= max)
60710 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
60711
60712 ret = -EFAULT;
60713 str = get_user_arg_ptr(argv, argc);
60714 - if (IS_ERR(str))
60715 + if (IS_ERR((const char __force_kernel *)str))
60716 goto out;
60717
60718 len = strnlen_user(str, MAX_ARG_STRLEN);
60719 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
60720 int r;
60721 mm_segment_t oldfs = get_fs();
60722 struct user_arg_ptr argv = {
60723 - .ptr.native = (const char __user *const __user *)__argv,
60724 + .ptr.native = (const char __user * const __force_user *)__argv,
60725 };
60726
60727 set_fs(KERNEL_DS);
60728 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
60729 unsigned long new_end = old_end - shift;
60730 struct mmu_gather tlb;
60731
60732 - BUG_ON(new_start > new_end);
60733 + if (new_start >= new_end || new_start < mmap_min_addr)
60734 + return -ENOMEM;
60735
60736 /*
60737 * ensure there are no vmas between where we want to go
60738 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
60739 if (vma != find_vma(mm, new_start))
60740 return -EFAULT;
60741
60742 +#ifdef CONFIG_PAX_SEGMEXEC
60743 + BUG_ON(pax_find_mirror_vma(vma));
60744 +#endif
60745 +
60746 /*
60747 * cover the whole range: [new_start, old_end)
60748 */
60749 @@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
60750 stack_top = arch_align_stack(stack_top);
60751 stack_top = PAGE_ALIGN(stack_top);
60752
60753 - if (unlikely(stack_top < mmap_min_addr) ||
60754 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
60755 - return -ENOMEM;
60756 -
60757 stack_shift = vma->vm_end - stack_top;
60758
60759 bprm->p -= stack_shift;
60760 @@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
60761 bprm->exec -= stack_shift;
60762
60763 down_write(&mm->mmap_sem);
60764 +
60765 + /* Move stack pages down in memory. */
60766 + if (stack_shift) {
60767 + ret = shift_arg_pages(vma, stack_shift);
60768 + if (ret)
60769 + goto out_unlock;
60770 + }
60771 +
60772 vm_flags = VM_STACK_FLAGS;
60773
60774 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
60775 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
60776 + vm_flags &= ~VM_EXEC;
60777 +
60778 +#ifdef CONFIG_PAX_MPROTECT
60779 + if (mm->pax_flags & MF_PAX_MPROTECT)
60780 + vm_flags &= ~VM_MAYEXEC;
60781 +#endif
60782 +
60783 + }
60784 +#endif
60785 +
60786 /*
60787 * Adjust stack execute permissions; explicitly enable for
60788 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
60789 @@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
60790 goto out_unlock;
60791 BUG_ON(prev != vma);
60792
60793 - /* Move stack pages down in memory. */
60794 - if (stack_shift) {
60795 - ret = shift_arg_pages(vma, stack_shift);
60796 - if (ret)
60797 - goto out_unlock;
60798 - }
60799 -
60800 /* mprotect_fixup is overkill to remove the temporary stack flags */
60801 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
60802
60803 @@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
60804 #endif
60805 current->mm->start_stack = bprm->p;
60806 ret = expand_stack(vma, stack_base);
60807 +
60808 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
60809 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
60810 + unsigned long size;
60811 + vm_flags_t vm_flags;
60812 +
60813 + size = STACK_TOP - vma->vm_end;
60814 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
60815 +
60816 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
60817 +
60818 +#ifdef CONFIG_X86
60819 + if (!ret) {
60820 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
60821 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
60822 + }
60823 +#endif
60824 +
60825 + }
60826 +#endif
60827 +
60828 if (ret)
60829 ret = -EFAULT;
60830
60831 @@ -781,8 +857,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
60832 if (err)
60833 goto exit;
60834
60835 - if (name->name[0] != '\0')
60836 + if (name->name[0] != '\0') {
60837 fsnotify_open(file);
60838 + trace_open_exec(name->name);
60839 + }
60840
60841 out:
60842 return file;
60843 @@ -809,7 +887,7 @@ int kernel_read(struct file *file, loff_t offset,
60844 old_fs = get_fs();
60845 set_fs(get_ds());
60846 /* The cast to a user pointer is valid due to the set_fs() */
60847 - result = vfs_read(file, (void __user *)addr, count, &pos);
60848 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
60849 set_fs(old_fs);
60850 return result;
60851 }
60852 @@ -854,6 +932,7 @@ static int exec_mmap(struct mm_struct *mm)
60853 tsk->mm = mm;
60854 tsk->active_mm = mm;
60855 activate_mm(active_mm, mm);
60856 + populate_stack();
60857 tsk->mm->vmacache_seqnum = 0;
60858 vmacache_flush(tsk);
60859 task_unlock(tsk);
60860 @@ -1252,7 +1331,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
60861 }
60862 rcu_read_unlock();
60863
60864 - if (p->fs->users > n_fs)
60865 + if (atomic_read(&p->fs->users) > n_fs)
60866 bprm->unsafe |= LSM_UNSAFE_SHARE;
60867 else
60868 p->fs->in_exec = 1;
60869 @@ -1433,6 +1512,31 @@ static int exec_binprm(struct linux_binprm *bprm)
60870 return ret;
60871 }
60872
60873 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
60874 +static DEFINE_PER_CPU(u64, exec_counter);
60875 +static int __init init_exec_counters(void)
60876 +{
60877 + unsigned int cpu;
60878 +
60879 + for_each_possible_cpu(cpu) {
60880 + per_cpu(exec_counter, cpu) = (u64)cpu;
60881 + }
60882 +
60883 + return 0;
60884 +}
60885 +early_initcall(init_exec_counters);
60886 +static inline void increment_exec_counter(void)
60887 +{
60888 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
60889 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
60890 +}
60891 +#else
60892 +static inline void increment_exec_counter(void) {}
60893 +#endif
60894 +
60895 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
60896 + struct user_arg_ptr argv);
60897 +
60898 /*
60899 * sys_execve() executes a new program.
60900 */
60901 @@ -1441,6 +1545,11 @@ static int do_execveat_common(int fd, struct filename *filename,
60902 struct user_arg_ptr envp,
60903 int flags)
60904 {
60905 +#ifdef CONFIG_GRKERNSEC
60906 + struct file *old_exec_file;
60907 + struct acl_subject_label *old_acl;
60908 + struct rlimit old_rlim[RLIM_NLIMITS];
60909 +#endif
60910 char *pathbuf = NULL;
60911 struct linux_binprm *bprm;
60912 struct file *file;
60913 @@ -1450,6 +1559,8 @@ static int do_execveat_common(int fd, struct filename *filename,
60914 if (IS_ERR(filename))
60915 return PTR_ERR(filename);
60916
60917 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
60918 +
60919 /*
60920 * We move the actual failure in case of RLIMIT_NPROC excess from
60921 * set*uid() to execve() because too many poorly written programs
60922 @@ -1487,6 +1598,11 @@ static int do_execveat_common(int fd, struct filename *filename,
60923 if (IS_ERR(file))
60924 goto out_unmark;
60925
60926 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
60927 + retval = -EPERM;
60928 + goto out_unmark;
60929 + }
60930 +
60931 sched_exec();
60932
60933 bprm->file = file;
60934 @@ -1513,6 +1629,11 @@ static int do_execveat_common(int fd, struct filename *filename,
60935 }
60936 bprm->interp = bprm->filename;
60937
60938 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
60939 + retval = -EACCES;
60940 + goto out_unmark;
60941 + }
60942 +
60943 retval = bprm_mm_init(bprm);
60944 if (retval)
60945 goto out_unmark;
60946 @@ -1529,24 +1650,70 @@ static int do_execveat_common(int fd, struct filename *filename,
60947 if (retval < 0)
60948 goto out;
60949
60950 +#ifdef CONFIG_GRKERNSEC
60951 + old_acl = current->acl;
60952 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
60953 + old_exec_file = current->exec_file;
60954 + get_file(file);
60955 + current->exec_file = file;
60956 +#endif
60957 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
60958 + /* limit suid stack to 8MB
60959 + * we saved the old limits above and will restore them if this exec fails
60960 + */
60961 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
60962 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
60963 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
60964 +#endif
60965 +
60966 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
60967 + retval = -EPERM;
60968 + goto out_fail;
60969 + }
60970 +
60971 + if (!gr_tpe_allow(file)) {
60972 + retval = -EACCES;
60973 + goto out_fail;
60974 + }
60975 +
60976 + if (gr_check_crash_exec(file)) {
60977 + retval = -EACCES;
60978 + goto out_fail;
60979 + }
60980 +
60981 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
60982 + bprm->unsafe);
60983 + if (retval < 0)
60984 + goto out_fail;
60985 +
60986 retval = copy_strings_kernel(1, &bprm->filename, bprm);
60987 if (retval < 0)
60988 - goto out;
60989 + goto out_fail;
60990
60991 bprm->exec = bprm->p;
60992 retval = copy_strings(bprm->envc, envp, bprm);
60993 if (retval < 0)
60994 - goto out;
60995 + goto out_fail;
60996
60997 retval = copy_strings(bprm->argc, argv, bprm);
60998 if (retval < 0)
60999 - goto out;
61000 + goto out_fail;
61001 +
61002 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
61003 +
61004 + gr_handle_exec_args(bprm, argv);
61005
61006 retval = exec_binprm(bprm);
61007 if (retval < 0)
61008 - goto out;
61009 + goto out_fail;
61010 +#ifdef CONFIG_GRKERNSEC
61011 + if (old_exec_file)
61012 + fput(old_exec_file);
61013 +#endif
61014
61015 /* execve succeeded */
61016 +
61017 + increment_exec_counter();
61018 current->fs->in_exec = 0;
61019 current->in_execve = 0;
61020 acct_update_integrals(current);
61021 @@ -1558,6 +1725,14 @@ static int do_execveat_common(int fd, struct filename *filename,
61022 put_files_struct(displaced);
61023 return retval;
61024
61025 +out_fail:
61026 +#ifdef CONFIG_GRKERNSEC
61027 + current->acl = old_acl;
61028 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
61029 + fput(current->exec_file);
61030 + current->exec_file = old_exec_file;
61031 +#endif
61032 +
61033 out:
61034 if (bprm->mm) {
61035 acct_arg_size(bprm, 0);
61036 @@ -1704,3 +1879,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
61037 argv, envp, flags);
61038 }
61039 #endif
61040 +
61041 +int pax_check_flags(unsigned long *flags)
61042 +{
61043 + int retval = 0;
61044 +
61045 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
61046 + if (*flags & MF_PAX_SEGMEXEC)
61047 + {
61048 + *flags &= ~MF_PAX_SEGMEXEC;
61049 + retval = -EINVAL;
61050 + }
61051 +#endif
61052 +
61053 + if ((*flags & MF_PAX_PAGEEXEC)
61054 +
61055 +#ifdef CONFIG_PAX_PAGEEXEC
61056 + && (*flags & MF_PAX_SEGMEXEC)
61057 +#endif
61058 +
61059 + )
61060 + {
61061 + *flags &= ~MF_PAX_PAGEEXEC;
61062 + retval = -EINVAL;
61063 + }
61064 +
61065 + if ((*flags & MF_PAX_MPROTECT)
61066 +
61067 +#ifdef CONFIG_PAX_MPROTECT
61068 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61069 +#endif
61070 +
61071 + )
61072 + {
61073 + *flags &= ~MF_PAX_MPROTECT;
61074 + retval = -EINVAL;
61075 + }
61076 +
61077 + if ((*flags & MF_PAX_EMUTRAMP)
61078 +
61079 +#ifdef CONFIG_PAX_EMUTRAMP
61080 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61081 +#endif
61082 +
61083 + )
61084 + {
61085 + *flags &= ~MF_PAX_EMUTRAMP;
61086 + retval = -EINVAL;
61087 + }
61088 +
61089 + return retval;
61090 +}
61091 +
61092 +EXPORT_SYMBOL(pax_check_flags);
61093 +
61094 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
61095 +char *pax_get_path(const struct path *path, char *buf, int buflen)
61096 +{
61097 + char *pathname = d_path(path, buf, buflen);
61098 +
61099 + if (IS_ERR(pathname))
61100 + goto toolong;
61101 +
61102 + pathname = mangle_path(buf, pathname, "\t\n\\");
61103 + if (!pathname)
61104 + goto toolong;
61105 +
61106 + *pathname = 0;
61107 + return buf;
61108 +
61109 +toolong:
61110 + return "<path too long>";
61111 +}
61112 +EXPORT_SYMBOL(pax_get_path);
61113 +
61114 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
61115 +{
61116 + struct task_struct *tsk = current;
61117 + struct mm_struct *mm = current->mm;
61118 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
61119 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
61120 + char *path_exec = NULL;
61121 + char *path_fault = NULL;
61122 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
61123 + siginfo_t info = { };
61124 +
61125 + if (buffer_exec && buffer_fault) {
61126 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
61127 +
61128 + down_read(&mm->mmap_sem);
61129 + vma = mm->mmap;
61130 + while (vma && (!vma_exec || !vma_fault)) {
61131 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
61132 + vma_exec = vma;
61133 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
61134 + vma_fault = vma;
61135 + vma = vma->vm_next;
61136 + }
61137 + if (vma_exec)
61138 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
61139 + if (vma_fault) {
61140 + start = vma_fault->vm_start;
61141 + end = vma_fault->vm_end;
61142 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
61143 + if (vma_fault->vm_file)
61144 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
61145 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
61146 + path_fault = "<heap>";
61147 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
61148 + path_fault = "<stack>";
61149 + else
61150 + path_fault = "<anonymous mapping>";
61151 + }
61152 + up_read(&mm->mmap_sem);
61153 + }
61154 + if (tsk->signal->curr_ip)
61155 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
61156 + else
61157 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
61158 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
61159 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
61160 + free_page((unsigned long)buffer_exec);
61161 + free_page((unsigned long)buffer_fault);
61162 + pax_report_insns(regs, pc, sp);
61163 + info.si_signo = SIGKILL;
61164 + info.si_errno = 0;
61165 + info.si_code = SI_KERNEL;
61166 + info.si_pid = 0;
61167 + info.si_uid = 0;
61168 + do_coredump(&info);
61169 +}
61170 +#endif
61171 +
61172 +#ifdef CONFIG_PAX_REFCOUNT
61173 +void pax_report_refcount_overflow(struct pt_regs *regs)
61174 +{
61175 + if (current->signal->curr_ip)
61176 + printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
61177 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
61178 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61179 + else
61180 + printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
61181 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61182 + print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
61183 + preempt_disable();
61184 + show_regs(regs);
61185 + preempt_enable();
61186 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
61187 +}
61188 +#endif
61189 +
61190 +#ifdef CONFIG_PAX_USERCOPY
61191 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
61192 +static noinline int check_stack_object(const void *obj, unsigned long len)
61193 +{
61194 + const void * const stack = task_stack_page(current);
61195 + const void * const stackend = stack + THREAD_SIZE;
61196 +
61197 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61198 + const void *frame = NULL;
61199 + const void *oldframe;
61200 +#endif
61201 +
61202 + if (obj + len < obj)
61203 + return -1;
61204 +
61205 + if (obj + len <= stack || stackend <= obj)
61206 + return 0;
61207 +
61208 + if (obj < stack || stackend < obj + len)
61209 + return -1;
61210 +
61211 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61212 + oldframe = __builtin_frame_address(1);
61213 + if (oldframe)
61214 + frame = __builtin_frame_address(2);
61215 + /*
61216 + low ----------------------------------------------> high
61217 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
61218 + ^----------------^
61219 + allow copies only within here
61220 + */
61221 + while (stack <= frame && frame < stackend) {
61222 + /* if obj + len extends past the last frame, this
61223 + check won't pass and the next frame will be 0,
61224 + causing us to bail out and correctly report
61225 + the copy as invalid
61226 + */
61227 + if (obj + len <= frame)
61228 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
61229 + oldframe = frame;
61230 + frame = *(const void * const *)frame;
61231 + }
61232 + return -1;
61233 +#else
61234 + return 1;
61235 +#endif
61236 +}
61237 +
61238 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
61239 +{
61240 + if (current->signal->curr_ip)
61241 + printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61242 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61243 + else
61244 + printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61245 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61246 + dump_stack();
61247 + gr_handle_kernel_exploit();
61248 + do_group_exit(SIGKILL);
61249 +}
61250 +#endif
61251 +
61252 +#ifdef CONFIG_PAX_USERCOPY
61253 +
61254 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
61255 +{
61256 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
61257 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
61258 +#ifdef CONFIG_MODULES
61259 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
61260 +#else
61261 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
61262 +#endif
61263 +
61264 +#else
61265 + unsigned long textlow = (unsigned long)_stext;
61266 + unsigned long texthigh = (unsigned long)_etext;
61267 +
61268 +#ifdef CONFIG_X86_64
61269 + /* check against linear mapping as well */
61270 + if (high > (unsigned long)__va(__pa(textlow)) &&
61271 + low < (unsigned long)__va(__pa(texthigh)))
61272 + return true;
61273 +#endif
61274 +
61275 +#endif
61276 +
61277 + if (high <= textlow || low >= texthigh)
61278 + return false;
61279 + else
61280 + return true;
61281 +}
61282 +#endif
61283 +
61284 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
61285 +{
61286 +#ifdef CONFIG_PAX_USERCOPY
61287 + const char *type;
61288 +#endif
61289 +
61290 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
61291 + unsigned long stackstart = (unsigned long)task_stack_page(current);
61292 + unsigned long currentsp = (unsigned long)&stackstart;
61293 + if (unlikely((currentsp < stackstart + 512 ||
61294 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
61295 + BUG();
61296 +#endif
61297 +
61298 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
61299 + if (const_size)
61300 + return;
61301 +#endif
61302 +
61303 +#ifdef CONFIG_PAX_USERCOPY
61304 + if (!n)
61305 + return;
61306 +
61307 + type = check_heap_object(ptr, n);
61308 + if (!type) {
61309 + int ret = check_stack_object(ptr, n);
61310 + if (ret == 1 || ret == 2)
61311 + return;
61312 + if (ret == 0) {
61313 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
61314 + type = "<kernel text>";
61315 + else
61316 + return;
61317 + } else
61318 + type = "<process stack>";
61319 + }
61320 +
61321 + pax_report_usercopy(ptr, n, to_user, type);
61322 +#endif
61323 +
61324 +}
61325 +EXPORT_SYMBOL(__check_object_size);
61326 +
61327 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
61328 +void pax_track_stack(void)
61329 +{
61330 + unsigned long sp = (unsigned long)&sp;
61331 + if (sp < current_thread_info()->lowest_stack &&
61332 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
61333 + current_thread_info()->lowest_stack = sp;
61334 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
61335 + BUG();
61336 +}
61337 +EXPORT_SYMBOL(pax_track_stack);
61338 +#endif
61339 +
61340 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
61341 +void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
61342 +{
61343 + printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
61344 + dump_stack();
61345 + do_group_exit(SIGKILL);
61346 +}
61347 +EXPORT_SYMBOL(report_size_overflow);
61348 +#endif
61349 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
61350 index 9f9992b..8b59411 100644
61351 --- a/fs/ext2/balloc.c
61352 +++ b/fs/ext2/balloc.c
61353 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
61354
61355 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61356 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61357 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61358 + if (free_blocks < root_blocks + 1 &&
61359 !uid_eq(sbi->s_resuid, current_fsuid()) &&
61360 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61361 - !in_group_p (sbi->s_resgid))) {
61362 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61363 return 0;
61364 }
61365 return 1;
61366 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
61367 index ae55fdd..5e64c27 100644
61368 --- a/fs/ext2/super.c
61369 +++ b/fs/ext2/super.c
61370 @@ -268,10 +268,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
61371 #ifdef CONFIG_EXT2_FS_XATTR
61372 if (test_opt(sb, XATTR_USER))
61373 seq_puts(seq, ",user_xattr");
61374 - if (!test_opt(sb, XATTR_USER) &&
61375 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
61376 + if (!test_opt(sb, XATTR_USER))
61377 seq_puts(seq, ",nouser_xattr");
61378 - }
61379 #endif
61380
61381 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61382 @@ -850,8 +848,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
61383 if (def_mount_opts & EXT2_DEFM_UID16)
61384 set_opt(sbi->s_mount_opt, NO_UID32);
61385 #ifdef CONFIG_EXT2_FS_XATTR
61386 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
61387 - set_opt(sbi->s_mount_opt, XATTR_USER);
61388 + /* always enable user xattrs */
61389 + set_opt(sbi->s_mount_opt, XATTR_USER);
61390 #endif
61391 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61392 if (def_mount_opts & EXT2_DEFM_ACL)
61393 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
61394 index 9142614..97484fa 100644
61395 --- a/fs/ext2/xattr.c
61396 +++ b/fs/ext2/xattr.c
61397 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
61398 struct buffer_head *bh = NULL;
61399 struct ext2_xattr_entry *entry;
61400 char *end;
61401 - size_t rest = buffer_size;
61402 + size_t rest = buffer_size, total_size = 0;
61403 int error;
61404
61405 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
61406 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
61407 buffer += size;
61408 }
61409 rest -= size;
61410 + total_size += size;
61411 }
61412 }
61413 - error = buffer_size - rest; /* total size */
61414 + error = total_size;
61415
61416 cleanup:
61417 brelse(bh);
61418 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
61419 index 158b5d4..2432610 100644
61420 --- a/fs/ext3/balloc.c
61421 +++ b/fs/ext3/balloc.c
61422 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
61423
61424 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61425 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61426 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61427 + if (free_blocks < root_blocks + 1 &&
61428 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
61429 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61430 - !in_group_p (sbi->s_resgid))) {
61431 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61432 return 0;
61433 }
61434 return 1;
61435 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
61436 index 9b4e7d7..048d025 100644
61437 --- a/fs/ext3/super.c
61438 +++ b/fs/ext3/super.c
61439 @@ -653,10 +653,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
61440 #ifdef CONFIG_EXT3_FS_XATTR
61441 if (test_opt(sb, XATTR_USER))
61442 seq_puts(seq, ",user_xattr");
61443 - if (!test_opt(sb, XATTR_USER) &&
61444 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
61445 + if (!test_opt(sb, XATTR_USER))
61446 seq_puts(seq, ",nouser_xattr");
61447 - }
61448 #endif
61449 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61450 if (test_opt(sb, POSIX_ACL))
61451 @@ -1758,8 +1756,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
61452 if (def_mount_opts & EXT3_DEFM_UID16)
61453 set_opt(sbi->s_mount_opt, NO_UID32);
61454 #ifdef CONFIG_EXT3_FS_XATTR
61455 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
61456 - set_opt(sbi->s_mount_opt, XATTR_USER);
61457 + /* always enable user xattrs */
61458 + set_opt(sbi->s_mount_opt, XATTR_USER);
61459 #endif
61460 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61461 if (def_mount_opts & EXT3_DEFM_ACL)
61462 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
61463 index c6874be..f8a6ae8 100644
61464 --- a/fs/ext3/xattr.c
61465 +++ b/fs/ext3/xattr.c
61466 @@ -330,7 +330,7 @@ static int
61467 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61468 char *buffer, size_t buffer_size)
61469 {
61470 - size_t rest = buffer_size;
61471 + size_t rest = buffer_size, total_size = 0;
61472
61473 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
61474 const struct xattr_handler *handler =
61475 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61476 buffer += size;
61477 }
61478 rest -= size;
61479 + total_size += size;
61480 }
61481 }
61482 - return buffer_size - rest;
61483 + return total_size;
61484 }
61485
61486 static int
61487 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
61488 index 83a6f49..d4e4d03 100644
61489 --- a/fs/ext4/balloc.c
61490 +++ b/fs/ext4/balloc.c
61491 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
61492 /* Hm, nope. Are (enough) root reserved clusters available? */
61493 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
61494 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
61495 - capable(CAP_SYS_RESOURCE) ||
61496 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
61497 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
61498 + capable_nolog(CAP_SYS_RESOURCE)) {
61499
61500 if (free_clusters >= (nclusters + dirty_clusters +
61501 resv_clusters))
61502 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
61503 index a75fba6..8235fca 100644
61504 --- a/fs/ext4/ext4.h
61505 +++ b/fs/ext4/ext4.h
61506 @@ -1274,19 +1274,19 @@ struct ext4_sb_info {
61507 unsigned long s_mb_last_start;
61508
61509 /* stats for buddy allocator */
61510 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
61511 - atomic_t s_bal_success; /* we found long enough chunks */
61512 - atomic_t s_bal_allocated; /* in blocks */
61513 - atomic_t s_bal_ex_scanned; /* total extents scanned */
61514 - atomic_t s_bal_goals; /* goal hits */
61515 - atomic_t s_bal_breaks; /* too long searches */
61516 - atomic_t s_bal_2orders; /* 2^order hits */
61517 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
61518 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
61519 + atomic_unchecked_t s_bal_allocated; /* in blocks */
61520 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
61521 + atomic_unchecked_t s_bal_goals; /* goal hits */
61522 + atomic_unchecked_t s_bal_breaks; /* too long searches */
61523 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
61524 spinlock_t s_bal_lock;
61525 unsigned long s_mb_buddies_generated;
61526 unsigned long long s_mb_generation_time;
61527 - atomic_t s_mb_lost_chunks;
61528 - atomic_t s_mb_preallocated;
61529 - atomic_t s_mb_discarded;
61530 + atomic_unchecked_t s_mb_lost_chunks;
61531 + atomic_unchecked_t s_mb_preallocated;
61532 + atomic_unchecked_t s_mb_discarded;
61533 atomic_t s_lock_busy;
61534
61535 /* locality groups */
61536 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
61537 index 8d1e602..abf497b 100644
61538 --- a/fs/ext4/mballoc.c
61539 +++ b/fs/ext4/mballoc.c
61540 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
61541 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
61542
61543 if (EXT4_SB(sb)->s_mb_stats)
61544 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
61545 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
61546
61547 break;
61548 }
61549 @@ -2211,7 +2211,7 @@ repeat:
61550 ac->ac_status = AC_STATUS_CONTINUE;
61551 ac->ac_flags |= EXT4_MB_HINT_FIRST;
61552 cr = 3;
61553 - atomic_inc(&sbi->s_mb_lost_chunks);
61554 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
61555 goto repeat;
61556 }
61557 }
61558 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
61559 if (sbi->s_mb_stats) {
61560 ext4_msg(sb, KERN_INFO,
61561 "mballoc: %u blocks %u reqs (%u success)",
61562 - atomic_read(&sbi->s_bal_allocated),
61563 - atomic_read(&sbi->s_bal_reqs),
61564 - atomic_read(&sbi->s_bal_success));
61565 + atomic_read_unchecked(&sbi->s_bal_allocated),
61566 + atomic_read_unchecked(&sbi->s_bal_reqs),
61567 + atomic_read_unchecked(&sbi->s_bal_success));
61568 ext4_msg(sb, KERN_INFO,
61569 "mballoc: %u extents scanned, %u goal hits, "
61570 "%u 2^N hits, %u breaks, %u lost",
61571 - atomic_read(&sbi->s_bal_ex_scanned),
61572 - atomic_read(&sbi->s_bal_goals),
61573 - atomic_read(&sbi->s_bal_2orders),
61574 - atomic_read(&sbi->s_bal_breaks),
61575 - atomic_read(&sbi->s_mb_lost_chunks));
61576 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
61577 + atomic_read_unchecked(&sbi->s_bal_goals),
61578 + atomic_read_unchecked(&sbi->s_bal_2orders),
61579 + atomic_read_unchecked(&sbi->s_bal_breaks),
61580 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
61581 ext4_msg(sb, KERN_INFO,
61582 "mballoc: %lu generated and it took %Lu",
61583 sbi->s_mb_buddies_generated,
61584 sbi->s_mb_generation_time);
61585 ext4_msg(sb, KERN_INFO,
61586 "mballoc: %u preallocated, %u discarded",
61587 - atomic_read(&sbi->s_mb_preallocated),
61588 - atomic_read(&sbi->s_mb_discarded));
61589 + atomic_read_unchecked(&sbi->s_mb_preallocated),
61590 + atomic_read_unchecked(&sbi->s_mb_discarded));
61591 }
61592
61593 free_percpu(sbi->s_locality_groups);
61594 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
61595 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
61596
61597 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
61598 - atomic_inc(&sbi->s_bal_reqs);
61599 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
61600 + atomic_inc_unchecked(&sbi->s_bal_reqs);
61601 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
61602 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
61603 - atomic_inc(&sbi->s_bal_success);
61604 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
61605 + atomic_inc_unchecked(&sbi->s_bal_success);
61606 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
61607 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
61608 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
61609 - atomic_inc(&sbi->s_bal_goals);
61610 + atomic_inc_unchecked(&sbi->s_bal_goals);
61611 if (ac->ac_found > sbi->s_mb_max_to_scan)
61612 - atomic_inc(&sbi->s_bal_breaks);
61613 + atomic_inc_unchecked(&sbi->s_bal_breaks);
61614 }
61615
61616 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
61617 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
61618 trace_ext4_mb_new_inode_pa(ac, pa);
61619
61620 ext4_mb_use_inode_pa(ac, pa);
61621 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
61622 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
61623
61624 ei = EXT4_I(ac->ac_inode);
61625 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
61626 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
61627 trace_ext4_mb_new_group_pa(ac, pa);
61628
61629 ext4_mb_use_group_pa(ac, pa);
61630 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
61631 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
61632
61633 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
61634 lg = ac->ac_lg;
61635 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
61636 * from the bitmap and continue.
61637 */
61638 }
61639 - atomic_add(free, &sbi->s_mb_discarded);
61640 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
61641
61642 return err;
61643 }
61644 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
61645 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
61646 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
61647 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
61648 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
61649 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
61650 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
61651
61652 return 0;
61653 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
61654 index 8313ca3..8a37d08 100644
61655 --- a/fs/ext4/mmp.c
61656 +++ b/fs/ext4/mmp.c
61657 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
61658 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
61659 const char *function, unsigned int line, const char *msg)
61660 {
61661 - __ext4_warning(sb, function, line, msg);
61662 + __ext4_warning(sb, function, line, "%s", msg);
61663 __ext4_warning(sb, function, line,
61664 "MMP failure info: last update time: %llu, last update "
61665 "node: %s, last update device: %s\n",
61666 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
61667 index 8a8ec62..1b02de5 100644
61668 --- a/fs/ext4/resize.c
61669 +++ b/fs/ext4/resize.c
61670 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
61671
61672 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
61673 for (count2 = count; count > 0; count -= count2, block += count2) {
61674 - ext4_fsblk_t start;
61675 + ext4_fsblk_t start, diff;
61676 struct buffer_head *bh;
61677 ext4_group_t group;
61678 int err;
61679 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
61680 start = ext4_group_first_block_no(sb, group);
61681 group -= flex_gd->groups[0].group;
61682
61683 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
61684 - if (count2 > count)
61685 - count2 = count;
61686 -
61687 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
61688 BUG_ON(flex_gd->count > 1);
61689 continue;
61690 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
61691 err = ext4_journal_get_write_access(handle, bh);
61692 if (err)
61693 return err;
61694 +
61695 + diff = block - start;
61696 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
61697 + if (count2 > count)
61698 + count2 = count;
61699 +
61700 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
61701 - block - start, count2);
61702 - ext4_set_bits(bh->b_data, block - start, count2);
61703 + diff, count2);
61704 + ext4_set_bits(bh->b_data, diff, count2);
61705
61706 err = ext4_handle_dirty_metadata(handle, NULL, bh);
61707 if (unlikely(err))
61708 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
61709 index fc29b2c..6c8b255 100644
61710 --- a/fs/ext4/super.c
61711 +++ b/fs/ext4/super.c
61712 @@ -1252,7 +1252,7 @@ static ext4_fsblk_t get_sb_block(void **data)
61713 }
61714
61715 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
61716 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
61717 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
61718 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
61719
61720 #ifdef CONFIG_QUOTA
61721 @@ -2440,7 +2440,7 @@ struct ext4_attr {
61722 int offset;
61723 int deprecated_val;
61724 } u;
61725 -};
61726 +} __do_const;
61727
61728 static int parse_strtoull(const char *buf,
61729 unsigned long long max, unsigned long long *value)
61730 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
61731 index 1e09fc7..0400dd4 100644
61732 --- a/fs/ext4/xattr.c
61733 +++ b/fs/ext4/xattr.c
61734 @@ -399,7 +399,7 @@ static int
61735 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
61736 char *buffer, size_t buffer_size)
61737 {
61738 - size_t rest = buffer_size;
61739 + size_t rest = buffer_size, total_size = 0;
61740
61741 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
61742 const struct xattr_handler *handler =
61743 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
61744 buffer += size;
61745 }
61746 rest -= size;
61747 + total_size += size;
61748 }
61749 }
61750 - return buffer_size - rest;
61751 + return total_size;
61752 }
61753
61754 static int
61755 diff --git a/fs/fcntl.c b/fs/fcntl.c
61756 index ee85cd4..9dd0d20 100644
61757 --- a/fs/fcntl.c
61758 +++ b/fs/fcntl.c
61759 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
61760 int force)
61761 {
61762 security_file_set_fowner(filp);
61763 + if (gr_handle_chroot_fowner(pid, type))
61764 + return;
61765 + if (gr_check_protected_task_fowner(pid, type))
61766 + return;
61767 f_modown(filp, pid, type, force);
61768 }
61769 EXPORT_SYMBOL(__f_setown);
61770 diff --git a/fs/fhandle.c b/fs/fhandle.c
61771 index 999ff5c..2281df9 100644
61772 --- a/fs/fhandle.c
61773 +++ b/fs/fhandle.c
61774 @@ -8,6 +8,7 @@
61775 #include <linux/fs_struct.h>
61776 #include <linux/fsnotify.h>
61777 #include <linux/personality.h>
61778 +#include <linux/grsecurity.h>
61779 #include <asm/uaccess.h>
61780 #include "internal.h"
61781 #include "mount.h"
61782 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
61783 } else
61784 retval = 0;
61785 /* copy the mount id */
61786 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
61787 - sizeof(*mnt_id)) ||
61788 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
61789 copy_to_user(ufh, handle,
61790 sizeof(struct file_handle) + handle_bytes))
61791 retval = -EFAULT;
61792 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
61793 * the directory. Ideally we would like CAP_DAC_SEARCH.
61794 * But we don't have that
61795 */
61796 - if (!capable(CAP_DAC_READ_SEARCH)) {
61797 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
61798 retval = -EPERM;
61799 goto out_err;
61800 }
61801 @@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
61802 goto out_err;
61803 }
61804 /* copy the full handle */
61805 - if (copy_from_user(handle, ufh,
61806 - sizeof(struct file_handle) +
61807 + *handle = f_handle;
61808 + if (copy_from_user(&handle->f_handle,
61809 + &ufh->f_handle,
61810 f_handle.handle_bytes)) {
61811 retval = -EFAULT;
61812 goto out_handle;
61813 diff --git a/fs/file.c b/fs/file.c
61814 index ee738ea..f6c1562 100644
61815 --- a/fs/file.c
61816 +++ b/fs/file.c
61817 @@ -16,6 +16,7 @@
61818 #include <linux/slab.h>
61819 #include <linux/vmalloc.h>
61820 #include <linux/file.h>
61821 +#include <linux/security.h>
61822 #include <linux/fdtable.h>
61823 #include <linux/bitops.h>
61824 #include <linux/interrupt.h>
61825 @@ -139,7 +140,7 @@ out:
61826 * Return <0 error code on error; 1 on successful completion.
61827 * The files->file_lock should be held on entry, and will be held on exit.
61828 */
61829 -static int expand_fdtable(struct files_struct *files, int nr)
61830 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
61831 __releases(files->file_lock)
61832 __acquires(files->file_lock)
61833 {
61834 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
61835 * expanded and execution may have blocked.
61836 * The files->file_lock should be held on entry, and will be held on exit.
61837 */
61838 -static int expand_files(struct files_struct *files, int nr)
61839 +static int expand_files(struct files_struct *files, unsigned int nr)
61840 {
61841 struct fdtable *fdt;
61842
61843 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
61844 if (!file)
61845 return __close_fd(files, fd);
61846
61847 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
61848 if (fd >= rlimit(RLIMIT_NOFILE))
61849 return -EBADF;
61850
61851 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
61852 if (unlikely(oldfd == newfd))
61853 return -EINVAL;
61854
61855 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
61856 if (newfd >= rlimit(RLIMIT_NOFILE))
61857 return -EBADF;
61858
61859 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
61860 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
61861 {
61862 int err;
61863 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
61864 if (from >= rlimit(RLIMIT_NOFILE))
61865 return -EINVAL;
61866 err = alloc_fd(from, flags);
61867 diff --git a/fs/filesystems.c b/fs/filesystems.c
61868 index 5797d45..7d7d79a 100644
61869 --- a/fs/filesystems.c
61870 +++ b/fs/filesystems.c
61871 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
61872 int len = dot ? dot - name : strlen(name);
61873
61874 fs = __get_fs_type(name, len);
61875 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
61876 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
61877 +#else
61878 if (!fs && (request_module("fs-%.*s", len, name) == 0))
61879 +#endif
61880 fs = __get_fs_type(name, len);
61881
61882 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
61883 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
61884 index 7dca743..2f2786d 100644
61885 --- a/fs/fs_struct.c
61886 +++ b/fs/fs_struct.c
61887 @@ -4,6 +4,7 @@
61888 #include <linux/path.h>
61889 #include <linux/slab.h>
61890 #include <linux/fs_struct.h>
61891 +#include <linux/grsecurity.h>
61892 #include "internal.h"
61893
61894 /*
61895 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
61896 struct path old_root;
61897
61898 path_get(path);
61899 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
61900 spin_lock(&fs->lock);
61901 write_seqcount_begin(&fs->seq);
61902 old_root = fs->root;
61903 fs->root = *path;
61904 + gr_set_chroot_entries(current, path);
61905 write_seqcount_end(&fs->seq);
61906 spin_unlock(&fs->lock);
61907 - if (old_root.dentry)
61908 + if (old_root.dentry) {
61909 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
61910 path_put(&old_root);
61911 + }
61912 }
61913
61914 /*
61915 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
61916 int hits = 0;
61917 spin_lock(&fs->lock);
61918 write_seqcount_begin(&fs->seq);
61919 + /* this root replacement is only done by pivot_root,
61920 + leave grsec's chroot tagging alone for this task
61921 + so that a pivoted root isn't treated as a chroot
61922 + */
61923 hits += replace_path(&fs->root, old_root, new_root);
61924 hits += replace_path(&fs->pwd, old_root, new_root);
61925 write_seqcount_end(&fs->seq);
61926 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
61927
61928 void free_fs_struct(struct fs_struct *fs)
61929 {
61930 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
61931 path_put(&fs->root);
61932 path_put(&fs->pwd);
61933 kmem_cache_free(fs_cachep, fs);
61934 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
61935 task_lock(tsk);
61936 spin_lock(&fs->lock);
61937 tsk->fs = NULL;
61938 - kill = !--fs->users;
61939 + gr_clear_chroot_entries(tsk);
61940 + kill = !atomic_dec_return(&fs->users);
61941 spin_unlock(&fs->lock);
61942 task_unlock(tsk);
61943 if (kill)
61944 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
61945 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
61946 /* We don't need to lock fs - think why ;-) */
61947 if (fs) {
61948 - fs->users = 1;
61949 + atomic_set(&fs->users, 1);
61950 fs->in_exec = 0;
61951 spin_lock_init(&fs->lock);
61952 seqcount_init(&fs->seq);
61953 @@ -121,6 +132,9 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
61954 spin_lock(&old->lock);
61955 fs->root = old->root;
61956 path_get(&fs->root);
61957 + /* instead of calling gr_set_chroot_entries here,
61958 + we call it from every caller of this function
61959 + */
61960 fs->pwd = old->pwd;
61961 path_get(&fs->pwd);
61962 spin_unlock(&old->lock);
61963 @@ -139,8 +153,9 @@ int unshare_fs_struct(void)
61964
61965 task_lock(current);
61966 spin_lock(&fs->lock);
61967 - kill = !--fs->users;
61968 + kill = !atomic_dec_return(&fs->users);
61969 current->fs = new_fs;
61970 + gr_set_chroot_entries(current, &new_fs->root);
61971 spin_unlock(&fs->lock);
61972 task_unlock(current);
61973
61974 @@ -153,13 +168,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
61975
61976 int current_umask(void)
61977 {
61978 - return current->fs->umask;
61979 + return current->fs->umask | gr_acl_umask();
61980 }
61981 EXPORT_SYMBOL(current_umask);
61982
61983 /* to be mentioned only in INIT_TASK */
61984 struct fs_struct init_fs = {
61985 - .users = 1,
61986 + .users = ATOMIC_INIT(1),
61987 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
61988 .seq = SEQCNT_ZERO(init_fs.seq),
61989 .umask = 0022,
61990 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
61991 index 89acec7..a575262 100644
61992 --- a/fs/fscache/cookie.c
61993 +++ b/fs/fscache/cookie.c
61994 @@ -19,7 +19,7 @@
61995
61996 struct kmem_cache *fscache_cookie_jar;
61997
61998 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
61999 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
62000
62001 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
62002 static int fscache_alloc_object(struct fscache_cache *cache,
62003 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
62004 parent ? (char *) parent->def->name : "<no-parent>",
62005 def->name, netfs_data, enable);
62006
62007 - fscache_stat(&fscache_n_acquires);
62008 + fscache_stat_unchecked(&fscache_n_acquires);
62009
62010 /* if there's no parent cookie, then we don't create one here either */
62011 if (!parent) {
62012 - fscache_stat(&fscache_n_acquires_null);
62013 + fscache_stat_unchecked(&fscache_n_acquires_null);
62014 _leave(" [no parent]");
62015 return NULL;
62016 }
62017 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62018 /* allocate and initialise a cookie */
62019 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
62020 if (!cookie) {
62021 - fscache_stat(&fscache_n_acquires_oom);
62022 + fscache_stat_unchecked(&fscache_n_acquires_oom);
62023 _leave(" [ENOMEM]");
62024 return NULL;
62025 }
62026 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
62027
62028 switch (cookie->def->type) {
62029 case FSCACHE_COOKIE_TYPE_INDEX:
62030 - fscache_stat(&fscache_n_cookie_index);
62031 + fscache_stat_unchecked(&fscache_n_cookie_index);
62032 break;
62033 case FSCACHE_COOKIE_TYPE_DATAFILE:
62034 - fscache_stat(&fscache_n_cookie_data);
62035 + fscache_stat_unchecked(&fscache_n_cookie_data);
62036 break;
62037 default:
62038 - fscache_stat(&fscache_n_cookie_special);
62039 + fscache_stat_unchecked(&fscache_n_cookie_special);
62040 break;
62041 }
62042
62043 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62044 } else {
62045 atomic_dec(&parent->n_children);
62046 __fscache_cookie_put(cookie);
62047 - fscache_stat(&fscache_n_acquires_nobufs);
62048 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
62049 _leave(" = NULL");
62050 return NULL;
62051 }
62052 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62053 }
62054 }
62055
62056 - fscache_stat(&fscache_n_acquires_ok);
62057 + fscache_stat_unchecked(&fscache_n_acquires_ok);
62058 _leave(" = %p", cookie);
62059 return cookie;
62060 }
62061 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
62062 cache = fscache_select_cache_for_object(cookie->parent);
62063 if (!cache) {
62064 up_read(&fscache_addremove_sem);
62065 - fscache_stat(&fscache_n_acquires_no_cache);
62066 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
62067 _leave(" = -ENOMEDIUM [no cache]");
62068 return -ENOMEDIUM;
62069 }
62070 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
62071 object = cache->ops->alloc_object(cache, cookie);
62072 fscache_stat_d(&fscache_n_cop_alloc_object);
62073 if (IS_ERR(object)) {
62074 - fscache_stat(&fscache_n_object_no_alloc);
62075 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
62076 ret = PTR_ERR(object);
62077 goto error;
62078 }
62079
62080 - fscache_stat(&fscache_n_object_alloc);
62081 + fscache_stat_unchecked(&fscache_n_object_alloc);
62082
62083 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
62084 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
62085
62086 _debug("ALLOC OBJ%x: %s {%lx}",
62087 object->debug_id, cookie->def->name, object->events);
62088 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
62089
62090 _enter("{%s}", cookie->def->name);
62091
62092 - fscache_stat(&fscache_n_invalidates);
62093 + fscache_stat_unchecked(&fscache_n_invalidates);
62094
62095 /* Only permit invalidation of data files. Invalidating an index will
62096 * require the caller to release all its attachments to the tree rooted
62097 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
62098 {
62099 struct fscache_object *object;
62100
62101 - fscache_stat(&fscache_n_updates);
62102 + fscache_stat_unchecked(&fscache_n_updates);
62103
62104 if (!cookie) {
62105 - fscache_stat(&fscache_n_updates_null);
62106 + fscache_stat_unchecked(&fscache_n_updates_null);
62107 _leave(" [no cookie]");
62108 return;
62109 }
62110 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
62111 */
62112 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
62113 {
62114 - fscache_stat(&fscache_n_relinquishes);
62115 + fscache_stat_unchecked(&fscache_n_relinquishes);
62116 if (retire)
62117 - fscache_stat(&fscache_n_relinquishes_retire);
62118 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
62119
62120 if (!cookie) {
62121 - fscache_stat(&fscache_n_relinquishes_null);
62122 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
62123 _leave(" [no cookie]");
62124 return;
62125 }
62126 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
62127 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
62128 goto inconsistent;
62129
62130 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
62131 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
62132
62133 __fscache_use_cookie(cookie);
62134 if (fscache_submit_op(object, op) < 0)
62135 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
62136 index 7872a62..d91b19f 100644
62137 --- a/fs/fscache/internal.h
62138 +++ b/fs/fscache/internal.h
62139 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
62140 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
62141 extern int fscache_wait_for_operation_activation(struct fscache_object *,
62142 struct fscache_operation *,
62143 - atomic_t *,
62144 - atomic_t *,
62145 + atomic_unchecked_t *,
62146 + atomic_unchecked_t *,
62147 void (*)(struct fscache_operation *));
62148 extern void fscache_invalidate_writes(struct fscache_cookie *);
62149
62150 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
62151 * stats.c
62152 */
62153 #ifdef CONFIG_FSCACHE_STATS
62154 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62155 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62156 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62157 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62158
62159 -extern atomic_t fscache_n_op_pend;
62160 -extern atomic_t fscache_n_op_run;
62161 -extern atomic_t fscache_n_op_enqueue;
62162 -extern atomic_t fscache_n_op_deferred_release;
62163 -extern atomic_t fscache_n_op_release;
62164 -extern atomic_t fscache_n_op_gc;
62165 -extern atomic_t fscache_n_op_cancelled;
62166 -extern atomic_t fscache_n_op_rejected;
62167 +extern atomic_unchecked_t fscache_n_op_pend;
62168 +extern atomic_unchecked_t fscache_n_op_run;
62169 +extern atomic_unchecked_t fscache_n_op_enqueue;
62170 +extern atomic_unchecked_t fscache_n_op_deferred_release;
62171 +extern atomic_unchecked_t fscache_n_op_release;
62172 +extern atomic_unchecked_t fscache_n_op_gc;
62173 +extern atomic_unchecked_t fscache_n_op_cancelled;
62174 +extern atomic_unchecked_t fscache_n_op_rejected;
62175
62176 -extern atomic_t fscache_n_attr_changed;
62177 -extern atomic_t fscache_n_attr_changed_ok;
62178 -extern atomic_t fscache_n_attr_changed_nobufs;
62179 -extern atomic_t fscache_n_attr_changed_nomem;
62180 -extern atomic_t fscache_n_attr_changed_calls;
62181 +extern atomic_unchecked_t fscache_n_attr_changed;
62182 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
62183 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
62184 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
62185 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
62186
62187 -extern atomic_t fscache_n_allocs;
62188 -extern atomic_t fscache_n_allocs_ok;
62189 -extern atomic_t fscache_n_allocs_wait;
62190 -extern atomic_t fscache_n_allocs_nobufs;
62191 -extern atomic_t fscache_n_allocs_intr;
62192 -extern atomic_t fscache_n_allocs_object_dead;
62193 -extern atomic_t fscache_n_alloc_ops;
62194 -extern atomic_t fscache_n_alloc_op_waits;
62195 +extern atomic_unchecked_t fscache_n_allocs;
62196 +extern atomic_unchecked_t fscache_n_allocs_ok;
62197 +extern atomic_unchecked_t fscache_n_allocs_wait;
62198 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
62199 +extern atomic_unchecked_t fscache_n_allocs_intr;
62200 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
62201 +extern atomic_unchecked_t fscache_n_alloc_ops;
62202 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
62203
62204 -extern atomic_t fscache_n_retrievals;
62205 -extern atomic_t fscache_n_retrievals_ok;
62206 -extern atomic_t fscache_n_retrievals_wait;
62207 -extern atomic_t fscache_n_retrievals_nodata;
62208 -extern atomic_t fscache_n_retrievals_nobufs;
62209 -extern atomic_t fscache_n_retrievals_intr;
62210 -extern atomic_t fscache_n_retrievals_nomem;
62211 -extern atomic_t fscache_n_retrievals_object_dead;
62212 -extern atomic_t fscache_n_retrieval_ops;
62213 -extern atomic_t fscache_n_retrieval_op_waits;
62214 +extern atomic_unchecked_t fscache_n_retrievals;
62215 +extern atomic_unchecked_t fscache_n_retrievals_ok;
62216 +extern atomic_unchecked_t fscache_n_retrievals_wait;
62217 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
62218 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
62219 +extern atomic_unchecked_t fscache_n_retrievals_intr;
62220 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
62221 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
62222 +extern atomic_unchecked_t fscache_n_retrieval_ops;
62223 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
62224
62225 -extern atomic_t fscache_n_stores;
62226 -extern atomic_t fscache_n_stores_ok;
62227 -extern atomic_t fscache_n_stores_again;
62228 -extern atomic_t fscache_n_stores_nobufs;
62229 -extern atomic_t fscache_n_stores_oom;
62230 -extern atomic_t fscache_n_store_ops;
62231 -extern atomic_t fscache_n_store_calls;
62232 -extern atomic_t fscache_n_store_pages;
62233 -extern atomic_t fscache_n_store_radix_deletes;
62234 -extern atomic_t fscache_n_store_pages_over_limit;
62235 +extern atomic_unchecked_t fscache_n_stores;
62236 +extern atomic_unchecked_t fscache_n_stores_ok;
62237 +extern atomic_unchecked_t fscache_n_stores_again;
62238 +extern atomic_unchecked_t fscache_n_stores_nobufs;
62239 +extern atomic_unchecked_t fscache_n_stores_oom;
62240 +extern atomic_unchecked_t fscache_n_store_ops;
62241 +extern atomic_unchecked_t fscache_n_store_calls;
62242 +extern atomic_unchecked_t fscache_n_store_pages;
62243 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
62244 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
62245
62246 -extern atomic_t fscache_n_store_vmscan_not_storing;
62247 -extern atomic_t fscache_n_store_vmscan_gone;
62248 -extern atomic_t fscache_n_store_vmscan_busy;
62249 -extern atomic_t fscache_n_store_vmscan_cancelled;
62250 -extern atomic_t fscache_n_store_vmscan_wait;
62251 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
62252 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
62253 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
62254 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
62255 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
62256
62257 -extern atomic_t fscache_n_marks;
62258 -extern atomic_t fscache_n_uncaches;
62259 +extern atomic_unchecked_t fscache_n_marks;
62260 +extern atomic_unchecked_t fscache_n_uncaches;
62261
62262 -extern atomic_t fscache_n_acquires;
62263 -extern atomic_t fscache_n_acquires_null;
62264 -extern atomic_t fscache_n_acquires_no_cache;
62265 -extern atomic_t fscache_n_acquires_ok;
62266 -extern atomic_t fscache_n_acquires_nobufs;
62267 -extern atomic_t fscache_n_acquires_oom;
62268 +extern atomic_unchecked_t fscache_n_acquires;
62269 +extern atomic_unchecked_t fscache_n_acquires_null;
62270 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
62271 +extern atomic_unchecked_t fscache_n_acquires_ok;
62272 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
62273 +extern atomic_unchecked_t fscache_n_acquires_oom;
62274
62275 -extern atomic_t fscache_n_invalidates;
62276 -extern atomic_t fscache_n_invalidates_run;
62277 +extern atomic_unchecked_t fscache_n_invalidates;
62278 +extern atomic_unchecked_t fscache_n_invalidates_run;
62279
62280 -extern atomic_t fscache_n_updates;
62281 -extern atomic_t fscache_n_updates_null;
62282 -extern atomic_t fscache_n_updates_run;
62283 +extern atomic_unchecked_t fscache_n_updates;
62284 +extern atomic_unchecked_t fscache_n_updates_null;
62285 +extern atomic_unchecked_t fscache_n_updates_run;
62286
62287 -extern atomic_t fscache_n_relinquishes;
62288 -extern atomic_t fscache_n_relinquishes_null;
62289 -extern atomic_t fscache_n_relinquishes_waitcrt;
62290 -extern atomic_t fscache_n_relinquishes_retire;
62291 +extern atomic_unchecked_t fscache_n_relinquishes;
62292 +extern atomic_unchecked_t fscache_n_relinquishes_null;
62293 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
62294 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
62295
62296 -extern atomic_t fscache_n_cookie_index;
62297 -extern atomic_t fscache_n_cookie_data;
62298 -extern atomic_t fscache_n_cookie_special;
62299 +extern atomic_unchecked_t fscache_n_cookie_index;
62300 +extern atomic_unchecked_t fscache_n_cookie_data;
62301 +extern atomic_unchecked_t fscache_n_cookie_special;
62302
62303 -extern atomic_t fscache_n_object_alloc;
62304 -extern atomic_t fscache_n_object_no_alloc;
62305 -extern atomic_t fscache_n_object_lookups;
62306 -extern atomic_t fscache_n_object_lookups_negative;
62307 -extern atomic_t fscache_n_object_lookups_positive;
62308 -extern atomic_t fscache_n_object_lookups_timed_out;
62309 -extern atomic_t fscache_n_object_created;
62310 -extern atomic_t fscache_n_object_avail;
62311 -extern atomic_t fscache_n_object_dead;
62312 +extern atomic_unchecked_t fscache_n_object_alloc;
62313 +extern atomic_unchecked_t fscache_n_object_no_alloc;
62314 +extern atomic_unchecked_t fscache_n_object_lookups;
62315 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
62316 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
62317 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
62318 +extern atomic_unchecked_t fscache_n_object_created;
62319 +extern atomic_unchecked_t fscache_n_object_avail;
62320 +extern atomic_unchecked_t fscache_n_object_dead;
62321
62322 -extern atomic_t fscache_n_checkaux_none;
62323 -extern atomic_t fscache_n_checkaux_okay;
62324 -extern atomic_t fscache_n_checkaux_update;
62325 -extern atomic_t fscache_n_checkaux_obsolete;
62326 +extern atomic_unchecked_t fscache_n_checkaux_none;
62327 +extern atomic_unchecked_t fscache_n_checkaux_okay;
62328 +extern atomic_unchecked_t fscache_n_checkaux_update;
62329 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
62330
62331 extern atomic_t fscache_n_cop_alloc_object;
62332 extern atomic_t fscache_n_cop_lookup_object;
62333 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
62334 atomic_inc(stat);
62335 }
62336
62337 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
62338 +{
62339 + atomic_inc_unchecked(stat);
62340 +}
62341 +
62342 static inline void fscache_stat_d(atomic_t *stat)
62343 {
62344 atomic_dec(stat);
62345 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
62346
62347 #define __fscache_stat(stat) (NULL)
62348 #define fscache_stat(stat) do {} while (0)
62349 +#define fscache_stat_unchecked(stat) do {} while (0)
62350 #define fscache_stat_d(stat) do {} while (0)
62351 #endif
62352
62353 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
62354 index da032da..0076ce7 100644
62355 --- a/fs/fscache/object.c
62356 +++ b/fs/fscache/object.c
62357 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62358 _debug("LOOKUP \"%s\" in \"%s\"",
62359 cookie->def->name, object->cache->tag->name);
62360
62361 - fscache_stat(&fscache_n_object_lookups);
62362 + fscache_stat_unchecked(&fscache_n_object_lookups);
62363 fscache_stat(&fscache_n_cop_lookup_object);
62364 ret = object->cache->ops->lookup_object(object);
62365 fscache_stat_d(&fscache_n_cop_lookup_object);
62366 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62367 if (ret == -ETIMEDOUT) {
62368 /* probably stuck behind another object, so move this one to
62369 * the back of the queue */
62370 - fscache_stat(&fscache_n_object_lookups_timed_out);
62371 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
62372 _leave(" [timeout]");
62373 return NO_TRANSIT;
62374 }
62375 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
62376 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
62377
62378 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62379 - fscache_stat(&fscache_n_object_lookups_negative);
62380 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
62381
62382 /* Allow write requests to begin stacking up and read requests to begin
62383 * returning ENODATA.
62384 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
62385 /* if we were still looking up, then we must have a positive lookup
62386 * result, in which case there may be data available */
62387 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62388 - fscache_stat(&fscache_n_object_lookups_positive);
62389 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
62390
62391 /* We do (presumably) have data */
62392 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
62393 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
62394 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
62395 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
62396 } else {
62397 - fscache_stat(&fscache_n_object_created);
62398 + fscache_stat_unchecked(&fscache_n_object_created);
62399 }
62400
62401 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
62402 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
62403 fscache_stat_d(&fscache_n_cop_lookup_complete);
62404
62405 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
62406 - fscache_stat(&fscache_n_object_avail);
62407 + fscache_stat_unchecked(&fscache_n_object_avail);
62408
62409 _leave("");
62410 return transit_to(JUMPSTART_DEPS);
62411 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
62412
62413 /* this just shifts the object release to the work processor */
62414 fscache_put_object(object);
62415 - fscache_stat(&fscache_n_object_dead);
62416 + fscache_stat_unchecked(&fscache_n_object_dead);
62417
62418 _leave("");
62419 return transit_to(OBJECT_DEAD);
62420 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62421 enum fscache_checkaux result;
62422
62423 if (!object->cookie->def->check_aux) {
62424 - fscache_stat(&fscache_n_checkaux_none);
62425 + fscache_stat_unchecked(&fscache_n_checkaux_none);
62426 return FSCACHE_CHECKAUX_OKAY;
62427 }
62428
62429 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62430 switch (result) {
62431 /* entry okay as is */
62432 case FSCACHE_CHECKAUX_OKAY:
62433 - fscache_stat(&fscache_n_checkaux_okay);
62434 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
62435 break;
62436
62437 /* entry requires update */
62438 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
62439 - fscache_stat(&fscache_n_checkaux_update);
62440 + fscache_stat_unchecked(&fscache_n_checkaux_update);
62441 break;
62442
62443 /* entry requires deletion */
62444 case FSCACHE_CHECKAUX_OBSOLETE:
62445 - fscache_stat(&fscache_n_checkaux_obsolete);
62446 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
62447 break;
62448
62449 default:
62450 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
62451 {
62452 const struct fscache_state *s;
62453
62454 - fscache_stat(&fscache_n_invalidates_run);
62455 + fscache_stat_unchecked(&fscache_n_invalidates_run);
62456 fscache_stat(&fscache_n_cop_invalidate_object);
62457 s = _fscache_invalidate_object(object, event);
62458 fscache_stat_d(&fscache_n_cop_invalidate_object);
62459 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
62460 {
62461 _enter("{OBJ%x},%d", object->debug_id, event);
62462
62463 - fscache_stat(&fscache_n_updates_run);
62464 + fscache_stat_unchecked(&fscache_n_updates_run);
62465 fscache_stat(&fscache_n_cop_update_object);
62466 object->cache->ops->update_object(object);
62467 fscache_stat_d(&fscache_n_cop_update_object);
62468 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
62469 index e7b87a0..a85d47a 100644
62470 --- a/fs/fscache/operation.c
62471 +++ b/fs/fscache/operation.c
62472 @@ -17,7 +17,7 @@
62473 #include <linux/slab.h>
62474 #include "internal.h"
62475
62476 -atomic_t fscache_op_debug_id;
62477 +atomic_unchecked_t fscache_op_debug_id;
62478 EXPORT_SYMBOL(fscache_op_debug_id);
62479
62480 /**
62481 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
62482 ASSERTCMP(atomic_read(&op->usage), >, 0);
62483 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
62484
62485 - fscache_stat(&fscache_n_op_enqueue);
62486 + fscache_stat_unchecked(&fscache_n_op_enqueue);
62487 switch (op->flags & FSCACHE_OP_TYPE) {
62488 case FSCACHE_OP_ASYNC:
62489 _debug("queue async");
62490 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
62491 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
62492 if (op->processor)
62493 fscache_enqueue_operation(op);
62494 - fscache_stat(&fscache_n_op_run);
62495 + fscache_stat_unchecked(&fscache_n_op_run);
62496 }
62497
62498 /*
62499 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62500 if (object->n_in_progress > 0) {
62501 atomic_inc(&op->usage);
62502 list_add_tail(&op->pend_link, &object->pending_ops);
62503 - fscache_stat(&fscache_n_op_pend);
62504 + fscache_stat_unchecked(&fscache_n_op_pend);
62505 } else if (!list_empty(&object->pending_ops)) {
62506 atomic_inc(&op->usage);
62507 list_add_tail(&op->pend_link, &object->pending_ops);
62508 - fscache_stat(&fscache_n_op_pend);
62509 + fscache_stat_unchecked(&fscache_n_op_pend);
62510 fscache_start_operations(object);
62511 } else {
62512 ASSERTCMP(object->n_in_progress, ==, 0);
62513 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62514 object->n_exclusive++; /* reads and writes must wait */
62515 atomic_inc(&op->usage);
62516 list_add_tail(&op->pend_link, &object->pending_ops);
62517 - fscache_stat(&fscache_n_op_pend);
62518 + fscache_stat_unchecked(&fscache_n_op_pend);
62519 ret = 0;
62520 } else {
62521 /* If we're in any other state, there must have been an I/O
62522 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
62523 if (object->n_exclusive > 0) {
62524 atomic_inc(&op->usage);
62525 list_add_tail(&op->pend_link, &object->pending_ops);
62526 - fscache_stat(&fscache_n_op_pend);
62527 + fscache_stat_unchecked(&fscache_n_op_pend);
62528 } else if (!list_empty(&object->pending_ops)) {
62529 atomic_inc(&op->usage);
62530 list_add_tail(&op->pend_link, &object->pending_ops);
62531 - fscache_stat(&fscache_n_op_pend);
62532 + fscache_stat_unchecked(&fscache_n_op_pend);
62533 fscache_start_operations(object);
62534 } else {
62535 ASSERTCMP(object->n_exclusive, ==, 0);
62536 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
62537 object->n_ops++;
62538 atomic_inc(&op->usage);
62539 list_add_tail(&op->pend_link, &object->pending_ops);
62540 - fscache_stat(&fscache_n_op_pend);
62541 + fscache_stat_unchecked(&fscache_n_op_pend);
62542 ret = 0;
62543 } else if (fscache_object_is_dying(object)) {
62544 - fscache_stat(&fscache_n_op_rejected);
62545 + fscache_stat_unchecked(&fscache_n_op_rejected);
62546 op->state = FSCACHE_OP_ST_CANCELLED;
62547 ret = -ENOBUFS;
62548 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
62549 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
62550 ret = -EBUSY;
62551 if (op->state == FSCACHE_OP_ST_PENDING) {
62552 ASSERT(!list_empty(&op->pend_link));
62553 - fscache_stat(&fscache_n_op_cancelled);
62554 + fscache_stat_unchecked(&fscache_n_op_cancelled);
62555 list_del_init(&op->pend_link);
62556 if (do_cancel)
62557 do_cancel(op);
62558 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
62559 while (!list_empty(&object->pending_ops)) {
62560 op = list_entry(object->pending_ops.next,
62561 struct fscache_operation, pend_link);
62562 - fscache_stat(&fscache_n_op_cancelled);
62563 + fscache_stat_unchecked(&fscache_n_op_cancelled);
62564 list_del_init(&op->pend_link);
62565
62566 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
62567 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
62568 op->state, ==, FSCACHE_OP_ST_CANCELLED);
62569 op->state = FSCACHE_OP_ST_DEAD;
62570
62571 - fscache_stat(&fscache_n_op_release);
62572 + fscache_stat_unchecked(&fscache_n_op_release);
62573
62574 if (op->release) {
62575 op->release(op);
62576 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
62577 * lock, and defer it otherwise */
62578 if (!spin_trylock(&object->lock)) {
62579 _debug("defer put");
62580 - fscache_stat(&fscache_n_op_deferred_release);
62581 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
62582
62583 cache = object->cache;
62584 spin_lock(&cache->op_gc_list_lock);
62585 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
62586
62587 _debug("GC DEFERRED REL OBJ%x OP%x",
62588 object->debug_id, op->debug_id);
62589 - fscache_stat(&fscache_n_op_gc);
62590 + fscache_stat_unchecked(&fscache_n_op_gc);
62591
62592 ASSERTCMP(atomic_read(&op->usage), ==, 0);
62593 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
62594 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
62595 index de33b3f..8be4d29 100644
62596 --- a/fs/fscache/page.c
62597 +++ b/fs/fscache/page.c
62598 @@ -74,7 +74,7 @@ try_again:
62599 val = radix_tree_lookup(&cookie->stores, page->index);
62600 if (!val) {
62601 rcu_read_unlock();
62602 - fscache_stat(&fscache_n_store_vmscan_not_storing);
62603 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
62604 __fscache_uncache_page(cookie, page);
62605 return true;
62606 }
62607 @@ -104,11 +104,11 @@ try_again:
62608 spin_unlock(&cookie->stores_lock);
62609
62610 if (xpage) {
62611 - fscache_stat(&fscache_n_store_vmscan_cancelled);
62612 - fscache_stat(&fscache_n_store_radix_deletes);
62613 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
62614 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
62615 ASSERTCMP(xpage, ==, page);
62616 } else {
62617 - fscache_stat(&fscache_n_store_vmscan_gone);
62618 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
62619 }
62620
62621 wake_up_bit(&cookie->flags, 0);
62622 @@ -123,11 +123,11 @@ page_busy:
62623 * sleeping on memory allocation, so we may need to impose a timeout
62624 * too. */
62625 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
62626 - fscache_stat(&fscache_n_store_vmscan_busy);
62627 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
62628 return false;
62629 }
62630
62631 - fscache_stat(&fscache_n_store_vmscan_wait);
62632 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
62633 if (!release_page_wait_timeout(cookie, page))
62634 _debug("fscache writeout timeout page: %p{%lx}",
62635 page, page->index);
62636 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
62637 FSCACHE_COOKIE_STORING_TAG);
62638 if (!radix_tree_tag_get(&cookie->stores, page->index,
62639 FSCACHE_COOKIE_PENDING_TAG)) {
62640 - fscache_stat(&fscache_n_store_radix_deletes);
62641 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
62642 xpage = radix_tree_delete(&cookie->stores, page->index);
62643 }
62644 spin_unlock(&cookie->stores_lock);
62645 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
62646
62647 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
62648
62649 - fscache_stat(&fscache_n_attr_changed_calls);
62650 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
62651
62652 if (fscache_object_is_active(object)) {
62653 fscache_stat(&fscache_n_cop_attr_changed);
62654 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
62655
62656 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
62657
62658 - fscache_stat(&fscache_n_attr_changed);
62659 + fscache_stat_unchecked(&fscache_n_attr_changed);
62660
62661 op = kzalloc(sizeof(*op), GFP_KERNEL);
62662 if (!op) {
62663 - fscache_stat(&fscache_n_attr_changed_nomem);
62664 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
62665 _leave(" = -ENOMEM");
62666 return -ENOMEM;
62667 }
62668 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
62669 if (fscache_submit_exclusive_op(object, op) < 0)
62670 goto nobufs_dec;
62671 spin_unlock(&cookie->lock);
62672 - fscache_stat(&fscache_n_attr_changed_ok);
62673 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
62674 fscache_put_operation(op);
62675 _leave(" = 0");
62676 return 0;
62677 @@ -242,7 +242,7 @@ nobufs:
62678 kfree(op);
62679 if (wake_cookie)
62680 __fscache_wake_unused_cookie(cookie);
62681 - fscache_stat(&fscache_n_attr_changed_nobufs);
62682 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
62683 _leave(" = %d", -ENOBUFS);
62684 return -ENOBUFS;
62685 }
62686 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
62687 /* allocate a retrieval operation and attempt to submit it */
62688 op = kzalloc(sizeof(*op), GFP_NOIO);
62689 if (!op) {
62690 - fscache_stat(&fscache_n_retrievals_nomem);
62691 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62692 return NULL;
62693 }
62694
62695 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
62696 return 0;
62697 }
62698
62699 - fscache_stat(&fscache_n_retrievals_wait);
62700 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
62701
62702 jif = jiffies;
62703 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
62704 TASK_INTERRUPTIBLE) != 0) {
62705 - fscache_stat(&fscache_n_retrievals_intr);
62706 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62707 _leave(" = -ERESTARTSYS");
62708 return -ERESTARTSYS;
62709 }
62710 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
62711 */
62712 int fscache_wait_for_operation_activation(struct fscache_object *object,
62713 struct fscache_operation *op,
62714 - atomic_t *stat_op_waits,
62715 - atomic_t *stat_object_dead,
62716 + atomic_unchecked_t *stat_op_waits,
62717 + atomic_unchecked_t *stat_object_dead,
62718 void (*do_cancel)(struct fscache_operation *))
62719 {
62720 int ret;
62721 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
62722
62723 _debug(">>> WT");
62724 if (stat_op_waits)
62725 - fscache_stat(stat_op_waits);
62726 + fscache_stat_unchecked(stat_op_waits);
62727 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
62728 TASK_INTERRUPTIBLE) != 0) {
62729 ret = fscache_cancel_op(op, do_cancel);
62730 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
62731 check_if_dead:
62732 if (op->state == FSCACHE_OP_ST_CANCELLED) {
62733 if (stat_object_dead)
62734 - fscache_stat(stat_object_dead);
62735 + fscache_stat_unchecked(stat_object_dead);
62736 _leave(" = -ENOBUFS [cancelled]");
62737 return -ENOBUFS;
62738 }
62739 @@ -381,7 +381,7 @@ check_if_dead:
62740 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
62741 fscache_cancel_op(op, do_cancel);
62742 if (stat_object_dead)
62743 - fscache_stat(stat_object_dead);
62744 + fscache_stat_unchecked(stat_object_dead);
62745 return -ENOBUFS;
62746 }
62747 return 0;
62748 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62749
62750 _enter("%p,%p,,,", cookie, page);
62751
62752 - fscache_stat(&fscache_n_retrievals);
62753 + fscache_stat_unchecked(&fscache_n_retrievals);
62754
62755 if (hlist_empty(&cookie->backing_objects))
62756 goto nobufs;
62757 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62758 goto nobufs_unlock_dec;
62759 spin_unlock(&cookie->lock);
62760
62761 - fscache_stat(&fscache_n_retrieval_ops);
62762 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
62763
62764 /* pin the netfs read context in case we need to do the actual netfs
62765 * read because we've encountered a cache read failure */
62766 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62767
62768 error:
62769 if (ret == -ENOMEM)
62770 - fscache_stat(&fscache_n_retrievals_nomem);
62771 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62772 else if (ret == -ERESTARTSYS)
62773 - fscache_stat(&fscache_n_retrievals_intr);
62774 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62775 else if (ret == -ENODATA)
62776 - fscache_stat(&fscache_n_retrievals_nodata);
62777 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
62778 else if (ret < 0)
62779 - fscache_stat(&fscache_n_retrievals_nobufs);
62780 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62781 else
62782 - fscache_stat(&fscache_n_retrievals_ok);
62783 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
62784
62785 fscache_put_retrieval(op);
62786 _leave(" = %d", ret);
62787 @@ -505,7 +505,7 @@ nobufs_unlock:
62788 __fscache_wake_unused_cookie(cookie);
62789 kfree(op);
62790 nobufs:
62791 - fscache_stat(&fscache_n_retrievals_nobufs);
62792 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62793 _leave(" = -ENOBUFS");
62794 return -ENOBUFS;
62795 }
62796 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62797
62798 _enter("%p,,%d,,,", cookie, *nr_pages);
62799
62800 - fscache_stat(&fscache_n_retrievals);
62801 + fscache_stat_unchecked(&fscache_n_retrievals);
62802
62803 if (hlist_empty(&cookie->backing_objects))
62804 goto nobufs;
62805 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62806 goto nobufs_unlock_dec;
62807 spin_unlock(&cookie->lock);
62808
62809 - fscache_stat(&fscache_n_retrieval_ops);
62810 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
62811
62812 /* pin the netfs read context in case we need to do the actual netfs
62813 * read because we've encountered a cache read failure */
62814 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62815
62816 error:
62817 if (ret == -ENOMEM)
62818 - fscache_stat(&fscache_n_retrievals_nomem);
62819 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62820 else if (ret == -ERESTARTSYS)
62821 - fscache_stat(&fscache_n_retrievals_intr);
62822 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62823 else if (ret == -ENODATA)
62824 - fscache_stat(&fscache_n_retrievals_nodata);
62825 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
62826 else if (ret < 0)
62827 - fscache_stat(&fscache_n_retrievals_nobufs);
62828 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62829 else
62830 - fscache_stat(&fscache_n_retrievals_ok);
62831 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
62832
62833 fscache_put_retrieval(op);
62834 _leave(" = %d", ret);
62835 @@ -636,7 +636,7 @@ nobufs_unlock:
62836 if (wake_cookie)
62837 __fscache_wake_unused_cookie(cookie);
62838 nobufs:
62839 - fscache_stat(&fscache_n_retrievals_nobufs);
62840 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62841 _leave(" = -ENOBUFS");
62842 return -ENOBUFS;
62843 }
62844 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62845
62846 _enter("%p,%p,,,", cookie, page);
62847
62848 - fscache_stat(&fscache_n_allocs);
62849 + fscache_stat_unchecked(&fscache_n_allocs);
62850
62851 if (hlist_empty(&cookie->backing_objects))
62852 goto nobufs;
62853 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62854 goto nobufs_unlock_dec;
62855 spin_unlock(&cookie->lock);
62856
62857 - fscache_stat(&fscache_n_alloc_ops);
62858 + fscache_stat_unchecked(&fscache_n_alloc_ops);
62859
62860 ret = fscache_wait_for_operation_activation(
62861 object, &op->op,
62862 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62863
62864 error:
62865 if (ret == -ERESTARTSYS)
62866 - fscache_stat(&fscache_n_allocs_intr);
62867 + fscache_stat_unchecked(&fscache_n_allocs_intr);
62868 else if (ret < 0)
62869 - fscache_stat(&fscache_n_allocs_nobufs);
62870 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
62871 else
62872 - fscache_stat(&fscache_n_allocs_ok);
62873 + fscache_stat_unchecked(&fscache_n_allocs_ok);
62874
62875 fscache_put_retrieval(op);
62876 _leave(" = %d", ret);
62877 @@ -730,7 +730,7 @@ nobufs_unlock:
62878 if (wake_cookie)
62879 __fscache_wake_unused_cookie(cookie);
62880 nobufs:
62881 - fscache_stat(&fscache_n_allocs_nobufs);
62882 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
62883 _leave(" = -ENOBUFS");
62884 return -ENOBUFS;
62885 }
62886 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62887
62888 spin_lock(&cookie->stores_lock);
62889
62890 - fscache_stat(&fscache_n_store_calls);
62891 + fscache_stat_unchecked(&fscache_n_store_calls);
62892
62893 /* find a page to store */
62894 page = NULL;
62895 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62896 page = results[0];
62897 _debug("gang %d [%lx]", n, page->index);
62898 if (page->index > op->store_limit) {
62899 - fscache_stat(&fscache_n_store_pages_over_limit);
62900 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
62901 goto superseded;
62902 }
62903
62904 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62905 spin_unlock(&cookie->stores_lock);
62906 spin_unlock(&object->lock);
62907
62908 - fscache_stat(&fscache_n_store_pages);
62909 + fscache_stat_unchecked(&fscache_n_store_pages);
62910 fscache_stat(&fscache_n_cop_write_page);
62911 ret = object->cache->ops->write_page(op, page);
62912 fscache_stat_d(&fscache_n_cop_write_page);
62913 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62914 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
62915 ASSERT(PageFsCache(page));
62916
62917 - fscache_stat(&fscache_n_stores);
62918 + fscache_stat_unchecked(&fscache_n_stores);
62919
62920 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
62921 _leave(" = -ENOBUFS [invalidating]");
62922 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62923 spin_unlock(&cookie->stores_lock);
62924 spin_unlock(&object->lock);
62925
62926 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
62927 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
62928 op->store_limit = object->store_limit;
62929
62930 __fscache_use_cookie(cookie);
62931 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62932
62933 spin_unlock(&cookie->lock);
62934 radix_tree_preload_end();
62935 - fscache_stat(&fscache_n_store_ops);
62936 - fscache_stat(&fscache_n_stores_ok);
62937 + fscache_stat_unchecked(&fscache_n_store_ops);
62938 + fscache_stat_unchecked(&fscache_n_stores_ok);
62939
62940 /* the work queue now carries its own ref on the object */
62941 fscache_put_operation(&op->op);
62942 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62943 return 0;
62944
62945 already_queued:
62946 - fscache_stat(&fscache_n_stores_again);
62947 + fscache_stat_unchecked(&fscache_n_stores_again);
62948 already_pending:
62949 spin_unlock(&cookie->stores_lock);
62950 spin_unlock(&object->lock);
62951 spin_unlock(&cookie->lock);
62952 radix_tree_preload_end();
62953 kfree(op);
62954 - fscache_stat(&fscache_n_stores_ok);
62955 + fscache_stat_unchecked(&fscache_n_stores_ok);
62956 _leave(" = 0");
62957 return 0;
62958
62959 @@ -1039,14 +1039,14 @@ nobufs:
62960 kfree(op);
62961 if (wake_cookie)
62962 __fscache_wake_unused_cookie(cookie);
62963 - fscache_stat(&fscache_n_stores_nobufs);
62964 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
62965 _leave(" = -ENOBUFS");
62966 return -ENOBUFS;
62967
62968 nomem_free:
62969 kfree(op);
62970 nomem:
62971 - fscache_stat(&fscache_n_stores_oom);
62972 + fscache_stat_unchecked(&fscache_n_stores_oom);
62973 _leave(" = -ENOMEM");
62974 return -ENOMEM;
62975 }
62976 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
62977 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
62978 ASSERTCMP(page, !=, NULL);
62979
62980 - fscache_stat(&fscache_n_uncaches);
62981 + fscache_stat_unchecked(&fscache_n_uncaches);
62982
62983 /* cache withdrawal may beat us to it */
62984 if (!PageFsCache(page))
62985 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
62986 struct fscache_cookie *cookie = op->op.object->cookie;
62987
62988 #ifdef CONFIG_FSCACHE_STATS
62989 - atomic_inc(&fscache_n_marks);
62990 + atomic_inc_unchecked(&fscache_n_marks);
62991 #endif
62992
62993 _debug("- mark %p{%lx}", page, page->index);
62994 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
62995 index 40d13c7..ddf52b9 100644
62996 --- a/fs/fscache/stats.c
62997 +++ b/fs/fscache/stats.c
62998 @@ -18,99 +18,99 @@
62999 /*
63000 * operation counters
63001 */
63002 -atomic_t fscache_n_op_pend;
63003 -atomic_t fscache_n_op_run;
63004 -atomic_t fscache_n_op_enqueue;
63005 -atomic_t fscache_n_op_requeue;
63006 -atomic_t fscache_n_op_deferred_release;
63007 -atomic_t fscache_n_op_release;
63008 -atomic_t fscache_n_op_gc;
63009 -atomic_t fscache_n_op_cancelled;
63010 -atomic_t fscache_n_op_rejected;
63011 +atomic_unchecked_t fscache_n_op_pend;
63012 +atomic_unchecked_t fscache_n_op_run;
63013 +atomic_unchecked_t fscache_n_op_enqueue;
63014 +atomic_unchecked_t fscache_n_op_requeue;
63015 +atomic_unchecked_t fscache_n_op_deferred_release;
63016 +atomic_unchecked_t fscache_n_op_release;
63017 +atomic_unchecked_t fscache_n_op_gc;
63018 +atomic_unchecked_t fscache_n_op_cancelled;
63019 +atomic_unchecked_t fscache_n_op_rejected;
63020
63021 -atomic_t fscache_n_attr_changed;
63022 -atomic_t fscache_n_attr_changed_ok;
63023 -atomic_t fscache_n_attr_changed_nobufs;
63024 -atomic_t fscache_n_attr_changed_nomem;
63025 -atomic_t fscache_n_attr_changed_calls;
63026 +atomic_unchecked_t fscache_n_attr_changed;
63027 +atomic_unchecked_t fscache_n_attr_changed_ok;
63028 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
63029 +atomic_unchecked_t fscache_n_attr_changed_nomem;
63030 +atomic_unchecked_t fscache_n_attr_changed_calls;
63031
63032 -atomic_t fscache_n_allocs;
63033 -atomic_t fscache_n_allocs_ok;
63034 -atomic_t fscache_n_allocs_wait;
63035 -atomic_t fscache_n_allocs_nobufs;
63036 -atomic_t fscache_n_allocs_intr;
63037 -atomic_t fscache_n_allocs_object_dead;
63038 -atomic_t fscache_n_alloc_ops;
63039 -atomic_t fscache_n_alloc_op_waits;
63040 +atomic_unchecked_t fscache_n_allocs;
63041 +atomic_unchecked_t fscache_n_allocs_ok;
63042 +atomic_unchecked_t fscache_n_allocs_wait;
63043 +atomic_unchecked_t fscache_n_allocs_nobufs;
63044 +atomic_unchecked_t fscache_n_allocs_intr;
63045 +atomic_unchecked_t fscache_n_allocs_object_dead;
63046 +atomic_unchecked_t fscache_n_alloc_ops;
63047 +atomic_unchecked_t fscache_n_alloc_op_waits;
63048
63049 -atomic_t fscache_n_retrievals;
63050 -atomic_t fscache_n_retrievals_ok;
63051 -atomic_t fscache_n_retrievals_wait;
63052 -atomic_t fscache_n_retrievals_nodata;
63053 -atomic_t fscache_n_retrievals_nobufs;
63054 -atomic_t fscache_n_retrievals_intr;
63055 -atomic_t fscache_n_retrievals_nomem;
63056 -atomic_t fscache_n_retrievals_object_dead;
63057 -atomic_t fscache_n_retrieval_ops;
63058 -atomic_t fscache_n_retrieval_op_waits;
63059 +atomic_unchecked_t fscache_n_retrievals;
63060 +atomic_unchecked_t fscache_n_retrievals_ok;
63061 +atomic_unchecked_t fscache_n_retrievals_wait;
63062 +atomic_unchecked_t fscache_n_retrievals_nodata;
63063 +atomic_unchecked_t fscache_n_retrievals_nobufs;
63064 +atomic_unchecked_t fscache_n_retrievals_intr;
63065 +atomic_unchecked_t fscache_n_retrievals_nomem;
63066 +atomic_unchecked_t fscache_n_retrievals_object_dead;
63067 +atomic_unchecked_t fscache_n_retrieval_ops;
63068 +atomic_unchecked_t fscache_n_retrieval_op_waits;
63069
63070 -atomic_t fscache_n_stores;
63071 -atomic_t fscache_n_stores_ok;
63072 -atomic_t fscache_n_stores_again;
63073 -atomic_t fscache_n_stores_nobufs;
63074 -atomic_t fscache_n_stores_oom;
63075 -atomic_t fscache_n_store_ops;
63076 -atomic_t fscache_n_store_calls;
63077 -atomic_t fscache_n_store_pages;
63078 -atomic_t fscache_n_store_radix_deletes;
63079 -atomic_t fscache_n_store_pages_over_limit;
63080 +atomic_unchecked_t fscache_n_stores;
63081 +atomic_unchecked_t fscache_n_stores_ok;
63082 +atomic_unchecked_t fscache_n_stores_again;
63083 +atomic_unchecked_t fscache_n_stores_nobufs;
63084 +atomic_unchecked_t fscache_n_stores_oom;
63085 +atomic_unchecked_t fscache_n_store_ops;
63086 +atomic_unchecked_t fscache_n_store_calls;
63087 +atomic_unchecked_t fscache_n_store_pages;
63088 +atomic_unchecked_t fscache_n_store_radix_deletes;
63089 +atomic_unchecked_t fscache_n_store_pages_over_limit;
63090
63091 -atomic_t fscache_n_store_vmscan_not_storing;
63092 -atomic_t fscache_n_store_vmscan_gone;
63093 -atomic_t fscache_n_store_vmscan_busy;
63094 -atomic_t fscache_n_store_vmscan_cancelled;
63095 -atomic_t fscache_n_store_vmscan_wait;
63096 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
63097 +atomic_unchecked_t fscache_n_store_vmscan_gone;
63098 +atomic_unchecked_t fscache_n_store_vmscan_busy;
63099 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
63100 +atomic_unchecked_t fscache_n_store_vmscan_wait;
63101
63102 -atomic_t fscache_n_marks;
63103 -atomic_t fscache_n_uncaches;
63104 +atomic_unchecked_t fscache_n_marks;
63105 +atomic_unchecked_t fscache_n_uncaches;
63106
63107 -atomic_t fscache_n_acquires;
63108 -atomic_t fscache_n_acquires_null;
63109 -atomic_t fscache_n_acquires_no_cache;
63110 -atomic_t fscache_n_acquires_ok;
63111 -atomic_t fscache_n_acquires_nobufs;
63112 -atomic_t fscache_n_acquires_oom;
63113 +atomic_unchecked_t fscache_n_acquires;
63114 +atomic_unchecked_t fscache_n_acquires_null;
63115 +atomic_unchecked_t fscache_n_acquires_no_cache;
63116 +atomic_unchecked_t fscache_n_acquires_ok;
63117 +atomic_unchecked_t fscache_n_acquires_nobufs;
63118 +atomic_unchecked_t fscache_n_acquires_oom;
63119
63120 -atomic_t fscache_n_invalidates;
63121 -atomic_t fscache_n_invalidates_run;
63122 +atomic_unchecked_t fscache_n_invalidates;
63123 +atomic_unchecked_t fscache_n_invalidates_run;
63124
63125 -atomic_t fscache_n_updates;
63126 -atomic_t fscache_n_updates_null;
63127 -atomic_t fscache_n_updates_run;
63128 +atomic_unchecked_t fscache_n_updates;
63129 +atomic_unchecked_t fscache_n_updates_null;
63130 +atomic_unchecked_t fscache_n_updates_run;
63131
63132 -atomic_t fscache_n_relinquishes;
63133 -atomic_t fscache_n_relinquishes_null;
63134 -atomic_t fscache_n_relinquishes_waitcrt;
63135 -atomic_t fscache_n_relinquishes_retire;
63136 +atomic_unchecked_t fscache_n_relinquishes;
63137 +atomic_unchecked_t fscache_n_relinquishes_null;
63138 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
63139 +atomic_unchecked_t fscache_n_relinquishes_retire;
63140
63141 -atomic_t fscache_n_cookie_index;
63142 -atomic_t fscache_n_cookie_data;
63143 -atomic_t fscache_n_cookie_special;
63144 +atomic_unchecked_t fscache_n_cookie_index;
63145 +atomic_unchecked_t fscache_n_cookie_data;
63146 +atomic_unchecked_t fscache_n_cookie_special;
63147
63148 -atomic_t fscache_n_object_alloc;
63149 -atomic_t fscache_n_object_no_alloc;
63150 -atomic_t fscache_n_object_lookups;
63151 -atomic_t fscache_n_object_lookups_negative;
63152 -atomic_t fscache_n_object_lookups_positive;
63153 -atomic_t fscache_n_object_lookups_timed_out;
63154 -atomic_t fscache_n_object_created;
63155 -atomic_t fscache_n_object_avail;
63156 -atomic_t fscache_n_object_dead;
63157 +atomic_unchecked_t fscache_n_object_alloc;
63158 +atomic_unchecked_t fscache_n_object_no_alloc;
63159 +atomic_unchecked_t fscache_n_object_lookups;
63160 +atomic_unchecked_t fscache_n_object_lookups_negative;
63161 +atomic_unchecked_t fscache_n_object_lookups_positive;
63162 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
63163 +atomic_unchecked_t fscache_n_object_created;
63164 +atomic_unchecked_t fscache_n_object_avail;
63165 +atomic_unchecked_t fscache_n_object_dead;
63166
63167 -atomic_t fscache_n_checkaux_none;
63168 -atomic_t fscache_n_checkaux_okay;
63169 -atomic_t fscache_n_checkaux_update;
63170 -atomic_t fscache_n_checkaux_obsolete;
63171 +atomic_unchecked_t fscache_n_checkaux_none;
63172 +atomic_unchecked_t fscache_n_checkaux_okay;
63173 +atomic_unchecked_t fscache_n_checkaux_update;
63174 +atomic_unchecked_t fscache_n_checkaux_obsolete;
63175
63176 atomic_t fscache_n_cop_alloc_object;
63177 atomic_t fscache_n_cop_lookup_object;
63178 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
63179 seq_puts(m, "FS-Cache statistics\n");
63180
63181 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
63182 - atomic_read(&fscache_n_cookie_index),
63183 - atomic_read(&fscache_n_cookie_data),
63184 - atomic_read(&fscache_n_cookie_special));
63185 + atomic_read_unchecked(&fscache_n_cookie_index),
63186 + atomic_read_unchecked(&fscache_n_cookie_data),
63187 + atomic_read_unchecked(&fscache_n_cookie_special));
63188
63189 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
63190 - atomic_read(&fscache_n_object_alloc),
63191 - atomic_read(&fscache_n_object_no_alloc),
63192 - atomic_read(&fscache_n_object_avail),
63193 - atomic_read(&fscache_n_object_dead));
63194 + atomic_read_unchecked(&fscache_n_object_alloc),
63195 + atomic_read_unchecked(&fscache_n_object_no_alloc),
63196 + atomic_read_unchecked(&fscache_n_object_avail),
63197 + atomic_read_unchecked(&fscache_n_object_dead));
63198 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
63199 - atomic_read(&fscache_n_checkaux_none),
63200 - atomic_read(&fscache_n_checkaux_okay),
63201 - atomic_read(&fscache_n_checkaux_update),
63202 - atomic_read(&fscache_n_checkaux_obsolete));
63203 + atomic_read_unchecked(&fscache_n_checkaux_none),
63204 + atomic_read_unchecked(&fscache_n_checkaux_okay),
63205 + atomic_read_unchecked(&fscache_n_checkaux_update),
63206 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
63207
63208 seq_printf(m, "Pages : mrk=%u unc=%u\n",
63209 - atomic_read(&fscache_n_marks),
63210 - atomic_read(&fscache_n_uncaches));
63211 + atomic_read_unchecked(&fscache_n_marks),
63212 + atomic_read_unchecked(&fscache_n_uncaches));
63213
63214 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
63215 " oom=%u\n",
63216 - atomic_read(&fscache_n_acquires),
63217 - atomic_read(&fscache_n_acquires_null),
63218 - atomic_read(&fscache_n_acquires_no_cache),
63219 - atomic_read(&fscache_n_acquires_ok),
63220 - atomic_read(&fscache_n_acquires_nobufs),
63221 - atomic_read(&fscache_n_acquires_oom));
63222 + atomic_read_unchecked(&fscache_n_acquires),
63223 + atomic_read_unchecked(&fscache_n_acquires_null),
63224 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
63225 + atomic_read_unchecked(&fscache_n_acquires_ok),
63226 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
63227 + atomic_read_unchecked(&fscache_n_acquires_oom));
63228
63229 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
63230 - atomic_read(&fscache_n_object_lookups),
63231 - atomic_read(&fscache_n_object_lookups_negative),
63232 - atomic_read(&fscache_n_object_lookups_positive),
63233 - atomic_read(&fscache_n_object_created),
63234 - atomic_read(&fscache_n_object_lookups_timed_out));
63235 + atomic_read_unchecked(&fscache_n_object_lookups),
63236 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
63237 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
63238 + atomic_read_unchecked(&fscache_n_object_created),
63239 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
63240
63241 seq_printf(m, "Invals : n=%u run=%u\n",
63242 - atomic_read(&fscache_n_invalidates),
63243 - atomic_read(&fscache_n_invalidates_run));
63244 + atomic_read_unchecked(&fscache_n_invalidates),
63245 + atomic_read_unchecked(&fscache_n_invalidates_run));
63246
63247 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
63248 - atomic_read(&fscache_n_updates),
63249 - atomic_read(&fscache_n_updates_null),
63250 - atomic_read(&fscache_n_updates_run));
63251 + atomic_read_unchecked(&fscache_n_updates),
63252 + atomic_read_unchecked(&fscache_n_updates_null),
63253 + atomic_read_unchecked(&fscache_n_updates_run));
63254
63255 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
63256 - atomic_read(&fscache_n_relinquishes),
63257 - atomic_read(&fscache_n_relinquishes_null),
63258 - atomic_read(&fscache_n_relinquishes_waitcrt),
63259 - atomic_read(&fscache_n_relinquishes_retire));
63260 + atomic_read_unchecked(&fscache_n_relinquishes),
63261 + atomic_read_unchecked(&fscache_n_relinquishes_null),
63262 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
63263 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
63264
63265 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
63266 - atomic_read(&fscache_n_attr_changed),
63267 - atomic_read(&fscache_n_attr_changed_ok),
63268 - atomic_read(&fscache_n_attr_changed_nobufs),
63269 - atomic_read(&fscache_n_attr_changed_nomem),
63270 - atomic_read(&fscache_n_attr_changed_calls));
63271 + atomic_read_unchecked(&fscache_n_attr_changed),
63272 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
63273 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
63274 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
63275 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
63276
63277 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
63278 - atomic_read(&fscache_n_allocs),
63279 - atomic_read(&fscache_n_allocs_ok),
63280 - atomic_read(&fscache_n_allocs_wait),
63281 - atomic_read(&fscache_n_allocs_nobufs),
63282 - atomic_read(&fscache_n_allocs_intr));
63283 + atomic_read_unchecked(&fscache_n_allocs),
63284 + atomic_read_unchecked(&fscache_n_allocs_ok),
63285 + atomic_read_unchecked(&fscache_n_allocs_wait),
63286 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
63287 + atomic_read_unchecked(&fscache_n_allocs_intr));
63288 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
63289 - atomic_read(&fscache_n_alloc_ops),
63290 - atomic_read(&fscache_n_alloc_op_waits),
63291 - atomic_read(&fscache_n_allocs_object_dead));
63292 + atomic_read_unchecked(&fscache_n_alloc_ops),
63293 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
63294 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
63295
63296 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
63297 " int=%u oom=%u\n",
63298 - atomic_read(&fscache_n_retrievals),
63299 - atomic_read(&fscache_n_retrievals_ok),
63300 - atomic_read(&fscache_n_retrievals_wait),
63301 - atomic_read(&fscache_n_retrievals_nodata),
63302 - atomic_read(&fscache_n_retrievals_nobufs),
63303 - atomic_read(&fscache_n_retrievals_intr),
63304 - atomic_read(&fscache_n_retrievals_nomem));
63305 + atomic_read_unchecked(&fscache_n_retrievals),
63306 + atomic_read_unchecked(&fscache_n_retrievals_ok),
63307 + atomic_read_unchecked(&fscache_n_retrievals_wait),
63308 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
63309 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
63310 + atomic_read_unchecked(&fscache_n_retrievals_intr),
63311 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
63312 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
63313 - atomic_read(&fscache_n_retrieval_ops),
63314 - atomic_read(&fscache_n_retrieval_op_waits),
63315 - atomic_read(&fscache_n_retrievals_object_dead));
63316 + atomic_read_unchecked(&fscache_n_retrieval_ops),
63317 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
63318 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
63319
63320 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
63321 - atomic_read(&fscache_n_stores),
63322 - atomic_read(&fscache_n_stores_ok),
63323 - atomic_read(&fscache_n_stores_again),
63324 - atomic_read(&fscache_n_stores_nobufs),
63325 - atomic_read(&fscache_n_stores_oom));
63326 + atomic_read_unchecked(&fscache_n_stores),
63327 + atomic_read_unchecked(&fscache_n_stores_ok),
63328 + atomic_read_unchecked(&fscache_n_stores_again),
63329 + atomic_read_unchecked(&fscache_n_stores_nobufs),
63330 + atomic_read_unchecked(&fscache_n_stores_oom));
63331 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
63332 - atomic_read(&fscache_n_store_ops),
63333 - atomic_read(&fscache_n_store_calls),
63334 - atomic_read(&fscache_n_store_pages),
63335 - atomic_read(&fscache_n_store_radix_deletes),
63336 - atomic_read(&fscache_n_store_pages_over_limit));
63337 + atomic_read_unchecked(&fscache_n_store_ops),
63338 + atomic_read_unchecked(&fscache_n_store_calls),
63339 + atomic_read_unchecked(&fscache_n_store_pages),
63340 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
63341 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
63342
63343 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
63344 - atomic_read(&fscache_n_store_vmscan_not_storing),
63345 - atomic_read(&fscache_n_store_vmscan_gone),
63346 - atomic_read(&fscache_n_store_vmscan_busy),
63347 - atomic_read(&fscache_n_store_vmscan_cancelled),
63348 - atomic_read(&fscache_n_store_vmscan_wait));
63349 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
63350 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
63351 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
63352 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
63353 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
63354
63355 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
63356 - atomic_read(&fscache_n_op_pend),
63357 - atomic_read(&fscache_n_op_run),
63358 - atomic_read(&fscache_n_op_enqueue),
63359 - atomic_read(&fscache_n_op_cancelled),
63360 - atomic_read(&fscache_n_op_rejected));
63361 + atomic_read_unchecked(&fscache_n_op_pend),
63362 + atomic_read_unchecked(&fscache_n_op_run),
63363 + atomic_read_unchecked(&fscache_n_op_enqueue),
63364 + atomic_read_unchecked(&fscache_n_op_cancelled),
63365 + atomic_read_unchecked(&fscache_n_op_rejected));
63366 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
63367 - atomic_read(&fscache_n_op_deferred_release),
63368 - atomic_read(&fscache_n_op_release),
63369 - atomic_read(&fscache_n_op_gc));
63370 + atomic_read_unchecked(&fscache_n_op_deferred_release),
63371 + atomic_read_unchecked(&fscache_n_op_release),
63372 + atomic_read_unchecked(&fscache_n_op_gc));
63373
63374 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
63375 atomic_read(&fscache_n_cop_alloc_object),
63376 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
63377 index 28d0c7a..04816b7 100644
63378 --- a/fs/fuse/cuse.c
63379 +++ b/fs/fuse/cuse.c
63380 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
63381 INIT_LIST_HEAD(&cuse_conntbl[i]);
63382
63383 /* inherit and extend fuse_dev_operations */
63384 - cuse_channel_fops = fuse_dev_operations;
63385 - cuse_channel_fops.owner = THIS_MODULE;
63386 - cuse_channel_fops.open = cuse_channel_open;
63387 - cuse_channel_fops.release = cuse_channel_release;
63388 + pax_open_kernel();
63389 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
63390 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
63391 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
63392 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
63393 + pax_close_kernel();
63394
63395 cuse_class = class_create(THIS_MODULE, "cuse");
63396 if (IS_ERR(cuse_class))
63397 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
63398 index ed19a7d..91e9a4c 100644
63399 --- a/fs/fuse/dev.c
63400 +++ b/fs/fuse/dev.c
63401 @@ -1394,7 +1394,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63402 ret = 0;
63403 pipe_lock(pipe);
63404
63405 - if (!pipe->readers) {
63406 + if (!atomic_read(&pipe->readers)) {
63407 send_sig(SIGPIPE, current, 0);
63408 if (!ret)
63409 ret = -EPIPE;
63410 @@ -1423,7 +1423,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63411 page_nr++;
63412 ret += buf->len;
63413
63414 - if (pipe->files)
63415 + if (atomic_read(&pipe->files))
63416 do_wakeup = 1;
63417 }
63418
63419 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
63420 index 08e7b1a..d91c6ee 100644
63421 --- a/fs/fuse/dir.c
63422 +++ b/fs/fuse/dir.c
63423 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
63424 return link;
63425 }
63426
63427 -static void free_link(char *link)
63428 +static void free_link(const char *link)
63429 {
63430 if (!IS_ERR(link))
63431 free_page((unsigned long) link);
63432 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
63433 index fd62cae..3494dfa 100644
63434 --- a/fs/hostfs/hostfs_kern.c
63435 +++ b/fs/hostfs/hostfs_kern.c
63436 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
63437
63438 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
63439 {
63440 - char *s = nd_get_link(nd);
63441 + const char *s = nd_get_link(nd);
63442 if (!IS_ERR(s))
63443 __putname(s);
63444 }
63445 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
63446 index 5eba47f..d353c22 100644
63447 --- a/fs/hugetlbfs/inode.c
63448 +++ b/fs/hugetlbfs/inode.c
63449 @@ -154,6 +154,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
63450 struct mm_struct *mm = current->mm;
63451 struct vm_area_struct *vma;
63452 struct hstate *h = hstate_file(file);
63453 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
63454 struct vm_unmapped_area_info info;
63455
63456 if (len & ~huge_page_mask(h))
63457 @@ -167,17 +168,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
63458 return addr;
63459 }
63460
63461 +#ifdef CONFIG_PAX_RANDMMAP
63462 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
63463 +#endif
63464 +
63465 if (addr) {
63466 addr = ALIGN(addr, huge_page_size(h));
63467 vma = find_vma(mm, addr);
63468 - if (TASK_SIZE - len >= addr &&
63469 - (!vma || addr + len <= vma->vm_start))
63470 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
63471 return addr;
63472 }
63473
63474 info.flags = 0;
63475 info.length = len;
63476 info.low_limit = TASK_UNMAPPED_BASE;
63477 +
63478 +#ifdef CONFIG_PAX_RANDMMAP
63479 + if (mm->pax_flags & MF_PAX_RANDMMAP)
63480 + info.low_limit += mm->delta_mmap;
63481 +#endif
63482 +
63483 info.high_limit = TASK_SIZE;
63484 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
63485 info.align_offset = 0;
63486 @@ -919,7 +929,7 @@ static struct file_system_type hugetlbfs_fs_type = {
63487 };
63488 MODULE_ALIAS_FS("hugetlbfs");
63489
63490 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
63491 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
63492
63493 static int can_do_hugetlb_shm(void)
63494 {
63495 diff --git a/fs/inode.c b/fs/inode.c
63496 index aa149e7..46f1f65 100644
63497 --- a/fs/inode.c
63498 +++ b/fs/inode.c
63499 @@ -842,16 +842,20 @@ unsigned int get_next_ino(void)
63500 unsigned int *p = &get_cpu_var(last_ino);
63501 unsigned int res = *p;
63502
63503 +start:
63504 +
63505 #ifdef CONFIG_SMP
63506 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
63507 - static atomic_t shared_last_ino;
63508 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
63509 + static atomic_unchecked_t shared_last_ino;
63510 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
63511
63512 res = next - LAST_INO_BATCH;
63513 }
63514 #endif
63515
63516 - *p = ++res;
63517 + if (unlikely(!++res))
63518 + goto start; /* never zero */
63519 + *p = res;
63520 put_cpu_var(last_ino);
63521 return res;
63522 }
63523 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
63524 index 4a6cf28..d3a29d3 100644
63525 --- a/fs/jffs2/erase.c
63526 +++ b/fs/jffs2/erase.c
63527 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
63528 struct jffs2_unknown_node marker = {
63529 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
63530 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
63531 - .totlen = cpu_to_je32(c->cleanmarker_size)
63532 + .totlen = cpu_to_je32(c->cleanmarker_size),
63533 + .hdr_crc = cpu_to_je32(0)
63534 };
63535
63536 jffs2_prealloc_raw_node_refs(c, jeb, 1);
63537 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
63538 index 09ed551..45684f8 100644
63539 --- a/fs/jffs2/wbuf.c
63540 +++ b/fs/jffs2/wbuf.c
63541 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
63542 {
63543 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
63544 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
63545 - .totlen = constant_cpu_to_je32(8)
63546 + .totlen = constant_cpu_to_je32(8),
63547 + .hdr_crc = constant_cpu_to_je32(0)
63548 };
63549
63550 /*
63551 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
63552 index 16c3a95..e9cb75d 100644
63553 --- a/fs/jfs/super.c
63554 +++ b/fs/jfs/super.c
63555 @@ -902,7 +902,7 @@ static int __init init_jfs_fs(void)
63556
63557 jfs_inode_cachep =
63558 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
63559 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
63560 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
63561 init_once);
63562 if (jfs_inode_cachep == NULL)
63563 return -ENOMEM;
63564 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
63565 index 2d881b3..fe1ac77 100644
63566 --- a/fs/kernfs/dir.c
63567 +++ b/fs/kernfs/dir.c
63568 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
63569 *
63570 * Returns 31 bit hash of ns + name (so it fits in an off_t )
63571 */
63572 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
63573 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
63574 {
63575 unsigned long hash = init_name_hash();
63576 unsigned int len = strlen(name);
63577 @@ -833,6 +833,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
63578 ret = scops->mkdir(parent, dentry->d_name.name, mode);
63579
63580 kernfs_put_active(parent);
63581 +
63582 + if (!ret) {
63583 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
63584 + ret = PTR_ERR_OR_ZERO(dentry_ret);
63585 + }
63586 +
63587 return ret;
63588 }
63589
63590 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
63591 index ddc9f96..4e450ad 100644
63592 --- a/fs/kernfs/file.c
63593 +++ b/fs/kernfs/file.c
63594 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
63595
63596 struct kernfs_open_node {
63597 atomic_t refcnt;
63598 - atomic_t event;
63599 + atomic_unchecked_t event;
63600 wait_queue_head_t poll;
63601 struct list_head files; /* goes through kernfs_open_file.list */
63602 };
63603 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
63604 {
63605 struct kernfs_open_file *of = sf->private;
63606
63607 - of->event = atomic_read(&of->kn->attr.open->event);
63608 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
63609
63610 return of->kn->attr.ops->seq_show(sf, v);
63611 }
63612 @@ -271,7 +271,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
63613 {
63614 struct kernfs_open_file *of = kernfs_of(file);
63615 const struct kernfs_ops *ops;
63616 - size_t len;
63617 + ssize_t len;
63618 char *buf;
63619
63620 if (of->atomic_write_len) {
63621 @@ -384,12 +384,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
63622 return ret;
63623 }
63624
63625 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
63626 - void *buf, int len, int write)
63627 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
63628 + void *buf, size_t len, int write)
63629 {
63630 struct file *file = vma->vm_file;
63631 struct kernfs_open_file *of = kernfs_of(file);
63632 - int ret;
63633 + ssize_t ret;
63634
63635 if (!of->vm_ops)
63636 return -EINVAL;
63637 @@ -568,7 +568,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
63638 return -ENOMEM;
63639
63640 atomic_set(&new_on->refcnt, 0);
63641 - atomic_set(&new_on->event, 1);
63642 + atomic_set_unchecked(&new_on->event, 1);
63643 init_waitqueue_head(&new_on->poll);
63644 INIT_LIST_HEAD(&new_on->files);
63645 goto retry;
63646 @@ -792,7 +792,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
63647
63648 kernfs_put_active(kn);
63649
63650 - if (of->event != atomic_read(&on->event))
63651 + if (of->event != atomic_read_unchecked(&on->event))
63652 goto trigger;
63653
63654 return DEFAULT_POLLMASK;
63655 @@ -823,7 +823,7 @@ repeat:
63656
63657 on = kn->attr.open;
63658 if (on) {
63659 - atomic_inc(&on->event);
63660 + atomic_inc_unchecked(&on->event);
63661 wake_up_interruptible(&on->poll);
63662 }
63663
63664 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
63665 index 8a19889..4c3069a 100644
63666 --- a/fs/kernfs/symlink.c
63667 +++ b/fs/kernfs/symlink.c
63668 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
63669 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
63670 void *cookie)
63671 {
63672 - char *page = nd_get_link(nd);
63673 + const char *page = nd_get_link(nd);
63674 if (!IS_ERR(page))
63675 free_page((unsigned long)page);
63676 }
63677 diff --git a/fs/libfs.c b/fs/libfs.c
63678 index 005843c..06c4191 100644
63679 --- a/fs/libfs.c
63680 +++ b/fs/libfs.c
63681 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
63682
63683 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
63684 struct dentry *next = list_entry(p, struct dentry, d_child);
63685 + char d_name[sizeof(next->d_iname)];
63686 + const unsigned char *name;
63687 +
63688 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
63689 if (!simple_positive(next)) {
63690 spin_unlock(&next->d_lock);
63691 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
63692
63693 spin_unlock(&next->d_lock);
63694 spin_unlock(&dentry->d_lock);
63695 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
63696 + name = next->d_name.name;
63697 + if (name == next->d_iname) {
63698 + memcpy(d_name, name, next->d_name.len);
63699 + name = d_name;
63700 + }
63701 + if (!dir_emit(ctx, name, next->d_name.len,
63702 next->d_inode->i_ino, dt_type(next->d_inode)))
63703 return 0;
63704 spin_lock(&dentry->d_lock);
63705 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
63706 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
63707 void *cookie)
63708 {
63709 - char *s = nd_get_link(nd);
63710 + const char *s = nd_get_link(nd);
63711 if (!IS_ERR(s))
63712 kfree(s);
63713 }
63714 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
63715 index acd3947..1f896e2 100644
63716 --- a/fs/lockd/clntproc.c
63717 +++ b/fs/lockd/clntproc.c
63718 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
63719 /*
63720 * Cookie counter for NLM requests
63721 */
63722 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
63723 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
63724
63725 void nlmclnt_next_cookie(struct nlm_cookie *c)
63726 {
63727 - u32 cookie = atomic_inc_return(&nlm_cookie);
63728 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
63729
63730 memcpy(c->data, &cookie, 4);
63731 c->len=4;
63732 diff --git a/fs/locks.c b/fs/locks.c
63733 index 59e2f90..bd69071 100644
63734 --- a/fs/locks.c
63735 +++ b/fs/locks.c
63736 @@ -2374,7 +2374,7 @@ void locks_remove_file(struct file *filp)
63737 locks_remove_posix(filp, filp);
63738
63739 if (filp->f_op->flock) {
63740 - struct file_lock fl = {
63741 + struct file_lock flock = {
63742 .fl_owner = filp,
63743 .fl_pid = current->tgid,
63744 .fl_file = filp,
63745 @@ -2382,9 +2382,9 @@ void locks_remove_file(struct file *filp)
63746 .fl_type = F_UNLCK,
63747 .fl_end = OFFSET_MAX,
63748 };
63749 - filp->f_op->flock(filp, F_SETLKW, &fl);
63750 - if (fl.fl_ops && fl.fl_ops->fl_release_private)
63751 - fl.fl_ops->fl_release_private(&fl);
63752 + filp->f_op->flock(filp, F_SETLKW, &flock);
63753 + if (flock.fl_ops && flock.fl_ops->fl_release_private)
63754 + flock.fl_ops->fl_release_private(&flock);
63755 }
63756
63757 spin_lock(&inode->i_lock);
63758 diff --git a/fs/mount.h b/fs/mount.h
63759 index 0ad6f76..a04c146 100644
63760 --- a/fs/mount.h
63761 +++ b/fs/mount.h
63762 @@ -12,7 +12,7 @@ struct mnt_namespace {
63763 u64 seq; /* Sequence number to prevent loops */
63764 wait_queue_head_t poll;
63765 u64 event;
63766 -};
63767 +} __randomize_layout;
63768
63769 struct mnt_pcp {
63770 int mnt_count;
63771 @@ -63,7 +63,7 @@ struct mount {
63772 int mnt_expiry_mark; /* true if marked for expiry */
63773 struct hlist_head mnt_pins;
63774 struct path mnt_ex_mountpoint;
63775 -};
63776 +} __randomize_layout;
63777
63778 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
63779
63780 diff --git a/fs/namei.c b/fs/namei.c
63781 index bc35b02..7ed1f1d 100644
63782 --- a/fs/namei.c
63783 +++ b/fs/namei.c
63784 @@ -331,17 +331,32 @@ int generic_permission(struct inode *inode, int mask)
63785 if (ret != -EACCES)
63786 return ret;
63787
63788 +#ifdef CONFIG_GRKERNSEC
63789 + /* we'll block if we have to log due to a denied capability use */
63790 + if (mask & MAY_NOT_BLOCK)
63791 + return -ECHILD;
63792 +#endif
63793 +
63794 if (S_ISDIR(inode->i_mode)) {
63795 /* DACs are overridable for directories */
63796 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63797 - return 0;
63798 if (!(mask & MAY_WRITE))
63799 - if (capable_wrt_inode_uidgid(inode,
63800 - CAP_DAC_READ_SEARCH))
63801 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
63802 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63803 return 0;
63804 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63805 + return 0;
63806 return -EACCES;
63807 }
63808 /*
63809 + * Searching includes executable on directories, else just read.
63810 + */
63811 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
63812 + if (mask == MAY_READ)
63813 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
63814 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63815 + return 0;
63816 +
63817 + /*
63818 * Read/write DACs are always overridable.
63819 * Executable DACs are overridable when there is
63820 * at least one exec bit set.
63821 @@ -350,14 +365,6 @@ int generic_permission(struct inode *inode, int mask)
63822 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63823 return 0;
63824
63825 - /*
63826 - * Searching includes executable on directories, else just read.
63827 - */
63828 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
63829 - if (mask == MAY_READ)
63830 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63831 - return 0;
63832 -
63833 return -EACCES;
63834 }
63835 EXPORT_SYMBOL(generic_permission);
63836 @@ -497,7 +504,7 @@ struct nameidata {
63837 int last_type;
63838 unsigned depth;
63839 struct file *base;
63840 - char *saved_names[MAX_NESTED_LINKS + 1];
63841 + const char *saved_names[MAX_NESTED_LINKS + 1];
63842 };
63843
63844 /*
63845 @@ -708,13 +715,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
63846 nd->flags |= LOOKUP_JUMPED;
63847 }
63848
63849 -void nd_set_link(struct nameidata *nd, char *path)
63850 +void nd_set_link(struct nameidata *nd, const char *path)
63851 {
63852 nd->saved_names[nd->depth] = path;
63853 }
63854 EXPORT_SYMBOL(nd_set_link);
63855
63856 -char *nd_get_link(struct nameidata *nd)
63857 +const char *nd_get_link(const struct nameidata *nd)
63858 {
63859 return nd->saved_names[nd->depth];
63860 }
63861 @@ -849,7 +856,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
63862 {
63863 struct dentry *dentry = link->dentry;
63864 int error;
63865 - char *s;
63866 + const char *s;
63867
63868 BUG_ON(nd->flags & LOOKUP_RCU);
63869
63870 @@ -870,6 +877,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
63871 if (error)
63872 goto out_put_nd_path;
63873
63874 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
63875 + dentry->d_inode, dentry, nd->path.mnt)) {
63876 + error = -EACCES;
63877 + goto out_put_nd_path;
63878 + }
63879 +
63880 nd->last_type = LAST_BIND;
63881 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
63882 error = PTR_ERR(*p);
63883 @@ -1633,6 +1646,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
63884 if (res)
63885 break;
63886 res = walk_component(nd, path, LOOKUP_FOLLOW);
63887 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
63888 + res = -EACCES;
63889 put_link(nd, &link, cookie);
63890 } while (res > 0);
63891
63892 @@ -1705,7 +1720,7 @@ EXPORT_SYMBOL(full_name_hash);
63893 static inline u64 hash_name(const char *name)
63894 {
63895 unsigned long a, b, adata, bdata, mask, hash, len;
63896 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
63897 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
63898
63899 hash = a = 0;
63900 len = -sizeof(unsigned long);
63901 @@ -2000,6 +2015,8 @@ static int path_lookupat(int dfd, const char *name,
63902 if (err)
63903 break;
63904 err = lookup_last(nd, &path);
63905 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
63906 + err = -EACCES;
63907 put_link(nd, &link, cookie);
63908 }
63909 }
63910 @@ -2007,6 +2024,13 @@ static int path_lookupat(int dfd, const char *name,
63911 if (!err)
63912 err = complete_walk(nd);
63913
63914 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
63915 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
63916 + path_put(&nd->path);
63917 + err = -ENOENT;
63918 + }
63919 + }
63920 +
63921 if (!err && nd->flags & LOOKUP_DIRECTORY) {
63922 if (!d_can_lookup(nd->path.dentry)) {
63923 path_put(&nd->path);
63924 @@ -2028,8 +2052,15 @@ static int filename_lookup(int dfd, struct filename *name,
63925 retval = path_lookupat(dfd, name->name,
63926 flags | LOOKUP_REVAL, nd);
63927
63928 - if (likely(!retval))
63929 + if (likely(!retval)) {
63930 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
63931 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
63932 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
63933 + path_put(&nd->path);
63934 + return -ENOENT;
63935 + }
63936 + }
63937 + }
63938 return retval;
63939 }
63940
63941 @@ -2595,6 +2626,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
63942 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
63943 return -EPERM;
63944
63945 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
63946 + return -EPERM;
63947 + if (gr_handle_rawio(inode))
63948 + return -EPERM;
63949 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
63950 + return -EACCES;
63951 +
63952 return 0;
63953 }
63954
63955 @@ -2826,7 +2864,7 @@ looked_up:
63956 * cleared otherwise prior to returning.
63957 */
63958 static int lookup_open(struct nameidata *nd, struct path *path,
63959 - struct file *file,
63960 + struct path *link, struct file *file,
63961 const struct open_flags *op,
63962 bool got_write, int *opened)
63963 {
63964 @@ -2861,6 +2899,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
63965 /* Negative dentry, just create the file */
63966 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
63967 umode_t mode = op->mode;
63968 +
63969 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
63970 + error = -EACCES;
63971 + goto out_dput;
63972 + }
63973 +
63974 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
63975 + error = -EACCES;
63976 + goto out_dput;
63977 + }
63978 +
63979 if (!IS_POSIXACL(dir->d_inode))
63980 mode &= ~current_umask();
63981 /*
63982 @@ -2882,6 +2931,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
63983 nd->flags & LOOKUP_EXCL);
63984 if (error)
63985 goto out_dput;
63986 + else
63987 + gr_handle_create(dentry, nd->path.mnt);
63988 }
63989 out_no_open:
63990 path->dentry = dentry;
63991 @@ -2896,7 +2947,7 @@ out_dput:
63992 /*
63993 * Handle the last step of open()
63994 */
63995 -static int do_last(struct nameidata *nd, struct path *path,
63996 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
63997 struct file *file, const struct open_flags *op,
63998 int *opened, struct filename *name)
63999 {
64000 @@ -2946,6 +2997,15 @@ static int do_last(struct nameidata *nd, struct path *path,
64001 if (error)
64002 return error;
64003
64004 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
64005 + error = -ENOENT;
64006 + goto out;
64007 + }
64008 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64009 + error = -EACCES;
64010 + goto out;
64011 + }
64012 +
64013 audit_inode(name, dir, LOOKUP_PARENT);
64014 error = -EISDIR;
64015 /* trailing slashes? */
64016 @@ -2965,7 +3025,7 @@ retry_lookup:
64017 */
64018 }
64019 mutex_lock(&dir->d_inode->i_mutex);
64020 - error = lookup_open(nd, path, file, op, got_write, opened);
64021 + error = lookup_open(nd, path, link, file, op, got_write, opened);
64022 mutex_unlock(&dir->d_inode->i_mutex);
64023
64024 if (error <= 0) {
64025 @@ -2989,11 +3049,28 @@ retry_lookup:
64026 goto finish_open_created;
64027 }
64028
64029 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
64030 + error = -ENOENT;
64031 + goto exit_dput;
64032 + }
64033 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
64034 + error = -EACCES;
64035 + goto exit_dput;
64036 + }
64037 +
64038 /*
64039 * create/update audit record if it already exists.
64040 */
64041 - if (d_is_positive(path->dentry))
64042 + if (d_is_positive(path->dentry)) {
64043 + /* only check if O_CREAT is specified, all other checks need to go
64044 + into may_open */
64045 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
64046 + error = -EACCES;
64047 + goto exit_dput;
64048 + }
64049 +
64050 audit_inode(name, path->dentry, 0);
64051 + }
64052
64053 /*
64054 * If atomic_open() acquired write access it is dropped now due to
64055 @@ -3034,6 +3111,11 @@ finish_lookup:
64056 }
64057 }
64058 BUG_ON(inode != path->dentry->d_inode);
64059 + /* if we're resolving a symlink to another symlink */
64060 + if (link && gr_handle_symlink_owner(link, inode)) {
64061 + error = -EACCES;
64062 + goto out;
64063 + }
64064 return 1;
64065 }
64066
64067 @@ -3053,7 +3135,18 @@ finish_open:
64068 path_put(&save_parent);
64069 return error;
64070 }
64071 +
64072 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64073 + error = -ENOENT;
64074 + goto out;
64075 + }
64076 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64077 + error = -EACCES;
64078 + goto out;
64079 + }
64080 +
64081 audit_inode(name, nd->path.dentry, 0);
64082 +
64083 error = -EISDIR;
64084 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
64085 goto out;
64086 @@ -3214,7 +3307,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64087 if (unlikely(error))
64088 goto out;
64089
64090 - error = do_last(nd, &path, file, op, &opened, pathname);
64091 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
64092 while (unlikely(error > 0)) { /* trailing symlink */
64093 struct path link = path;
64094 void *cookie;
64095 @@ -3232,7 +3325,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64096 error = follow_link(&link, nd, &cookie);
64097 if (unlikely(error))
64098 break;
64099 - error = do_last(nd, &path, file, op, &opened, pathname);
64100 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
64101 put_link(nd, &link, cookie);
64102 }
64103 out:
64104 @@ -3329,9 +3422,11 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
64105 goto unlock;
64106
64107 error = -EEXIST;
64108 - if (d_is_positive(dentry))
64109 + if (d_is_positive(dentry)) {
64110 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
64111 + error = -ENOENT;
64112 goto fail;
64113 -
64114 + }
64115 /*
64116 * Special case - lookup gave negative, but... we had foo/bar/
64117 * From the vfs_mknod() POV we just have a negative dentry -
64118 @@ -3383,6 +3478,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
64119 }
64120 EXPORT_SYMBOL(user_path_create);
64121
64122 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
64123 +{
64124 + struct filename *tmp = getname(pathname);
64125 + struct dentry *res;
64126 + if (IS_ERR(tmp))
64127 + return ERR_CAST(tmp);
64128 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
64129 + if (IS_ERR(res))
64130 + putname(tmp);
64131 + else
64132 + *to = tmp;
64133 + return res;
64134 +}
64135 +
64136 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
64137 {
64138 int error = may_create(dir, dentry);
64139 @@ -3446,6 +3555,17 @@ retry:
64140
64141 if (!IS_POSIXACL(path.dentry->d_inode))
64142 mode &= ~current_umask();
64143 +
64144 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
64145 + error = -EPERM;
64146 + goto out;
64147 + }
64148 +
64149 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
64150 + error = -EACCES;
64151 + goto out;
64152 + }
64153 +
64154 error = security_path_mknod(&path, dentry, mode, dev);
64155 if (error)
64156 goto out;
64157 @@ -3461,6 +3581,8 @@ retry:
64158 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
64159 break;
64160 }
64161 + if (!error)
64162 + gr_handle_create(dentry, path.mnt);
64163 out:
64164 done_path_create(&path, dentry);
64165 if (retry_estale(error, lookup_flags)) {
64166 @@ -3515,9 +3637,16 @@ retry:
64167
64168 if (!IS_POSIXACL(path.dentry->d_inode))
64169 mode &= ~current_umask();
64170 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
64171 + error = -EACCES;
64172 + goto out;
64173 + }
64174 error = security_path_mkdir(&path, dentry, mode);
64175 if (!error)
64176 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
64177 + if (!error)
64178 + gr_handle_create(dentry, path.mnt);
64179 +out:
64180 done_path_create(&path, dentry);
64181 if (retry_estale(error, lookup_flags)) {
64182 lookup_flags |= LOOKUP_REVAL;
64183 @@ -3601,6 +3730,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
64184 struct filename *name;
64185 struct dentry *dentry;
64186 struct nameidata nd;
64187 + u64 saved_ino = 0;
64188 + dev_t saved_dev = 0;
64189 unsigned int lookup_flags = 0;
64190 retry:
64191 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64192 @@ -3633,10 +3764,21 @@ retry:
64193 error = -ENOENT;
64194 goto exit3;
64195 }
64196 +
64197 + saved_ino = gr_get_ino_from_dentry(dentry);
64198 + saved_dev = gr_get_dev_from_dentry(dentry);
64199 +
64200 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
64201 + error = -EACCES;
64202 + goto exit3;
64203 + }
64204 +
64205 error = security_path_rmdir(&nd.path, dentry);
64206 if (error)
64207 goto exit3;
64208 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
64209 + if (!error && (saved_dev || saved_ino))
64210 + gr_handle_delete(saved_ino, saved_dev);
64211 exit3:
64212 dput(dentry);
64213 exit2:
64214 @@ -3729,6 +3871,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
64215 struct nameidata nd;
64216 struct inode *inode = NULL;
64217 struct inode *delegated_inode = NULL;
64218 + u64 saved_ino = 0;
64219 + dev_t saved_dev = 0;
64220 unsigned int lookup_flags = 0;
64221 retry:
64222 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64223 @@ -3755,10 +3899,22 @@ retry_deleg:
64224 if (d_is_negative(dentry))
64225 goto slashes;
64226 ihold(inode);
64227 +
64228 + if (inode->i_nlink <= 1) {
64229 + saved_ino = gr_get_ino_from_dentry(dentry);
64230 + saved_dev = gr_get_dev_from_dentry(dentry);
64231 + }
64232 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
64233 + error = -EACCES;
64234 + goto exit2;
64235 + }
64236 +
64237 error = security_path_unlink(&nd.path, dentry);
64238 if (error)
64239 goto exit2;
64240 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
64241 + if (!error && (saved_ino || saved_dev))
64242 + gr_handle_delete(saved_ino, saved_dev);
64243 exit2:
64244 dput(dentry);
64245 }
64246 @@ -3847,9 +4003,17 @@ retry:
64247 if (IS_ERR(dentry))
64248 goto out_putname;
64249
64250 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
64251 + error = -EACCES;
64252 + goto out;
64253 + }
64254 +
64255 error = security_path_symlink(&path, dentry, from->name);
64256 if (!error)
64257 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
64258 + if (!error)
64259 + gr_handle_create(dentry, path.mnt);
64260 +out:
64261 done_path_create(&path, dentry);
64262 if (retry_estale(error, lookup_flags)) {
64263 lookup_flags |= LOOKUP_REVAL;
64264 @@ -3953,6 +4117,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
64265 struct dentry *new_dentry;
64266 struct path old_path, new_path;
64267 struct inode *delegated_inode = NULL;
64268 + struct filename *to = NULL;
64269 int how = 0;
64270 int error;
64271
64272 @@ -3976,7 +4141,7 @@ retry:
64273 if (error)
64274 return error;
64275
64276 - new_dentry = user_path_create(newdfd, newname, &new_path,
64277 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
64278 (how & LOOKUP_REVAL));
64279 error = PTR_ERR(new_dentry);
64280 if (IS_ERR(new_dentry))
64281 @@ -3988,11 +4153,28 @@ retry:
64282 error = may_linkat(&old_path);
64283 if (unlikely(error))
64284 goto out_dput;
64285 +
64286 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
64287 + old_path.dentry->d_inode,
64288 + old_path.dentry->d_inode->i_mode, to)) {
64289 + error = -EACCES;
64290 + goto out_dput;
64291 + }
64292 +
64293 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
64294 + old_path.dentry, old_path.mnt, to)) {
64295 + error = -EACCES;
64296 + goto out_dput;
64297 + }
64298 +
64299 error = security_path_link(old_path.dentry, &new_path, new_dentry);
64300 if (error)
64301 goto out_dput;
64302 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
64303 + if (!error)
64304 + gr_handle_create(new_dentry, new_path.mnt);
64305 out_dput:
64306 + putname(to);
64307 done_path_create(&new_path, new_dentry);
64308 if (delegated_inode) {
64309 error = break_deleg_wait(&delegated_inode);
64310 @@ -4308,6 +4490,20 @@ retry_deleg:
64311 if (new_dentry == trap)
64312 goto exit5;
64313
64314 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
64315 + /* use EXDEV error to cause 'mv' to switch to an alternative
64316 + * method for usability
64317 + */
64318 + error = -EXDEV;
64319 + goto exit5;
64320 + }
64321 +
64322 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
64323 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
64324 + to, flags);
64325 + if (error)
64326 + goto exit5;
64327 +
64328 error = security_path_rename(&oldnd.path, old_dentry,
64329 &newnd.path, new_dentry, flags);
64330 if (error)
64331 @@ -4315,6 +4511,9 @@ retry_deleg:
64332 error = vfs_rename(old_dir->d_inode, old_dentry,
64333 new_dir->d_inode, new_dentry,
64334 &delegated_inode, flags);
64335 + if (!error)
64336 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
64337 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
64338 exit5:
64339 dput(new_dentry);
64340 exit4:
64341 @@ -4371,14 +4570,24 @@ EXPORT_SYMBOL(vfs_whiteout);
64342
64343 int readlink_copy(char __user *buffer, int buflen, const char *link)
64344 {
64345 + char tmpbuf[64];
64346 + const char *newlink;
64347 int len = PTR_ERR(link);
64348 +
64349 if (IS_ERR(link))
64350 goto out;
64351
64352 len = strlen(link);
64353 if (len > (unsigned) buflen)
64354 len = buflen;
64355 - if (copy_to_user(buffer, link, len))
64356 +
64357 + if (len < sizeof(tmpbuf)) {
64358 + memcpy(tmpbuf, link, len);
64359 + newlink = tmpbuf;
64360 + } else
64361 + newlink = link;
64362 +
64363 + if (copy_to_user(buffer, newlink, len))
64364 len = -EFAULT;
64365 out:
64366 return len;
64367 diff --git a/fs/namespace.c b/fs/namespace.c
64368 index cd1e968..e64ff16 100644
64369 --- a/fs/namespace.c
64370 +++ b/fs/namespace.c
64371 @@ -1448,6 +1448,9 @@ static int do_umount(struct mount *mnt, int flags)
64372 if (!(sb->s_flags & MS_RDONLY))
64373 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
64374 up_write(&sb->s_umount);
64375 +
64376 + gr_log_remount(mnt->mnt_devname, retval);
64377 +
64378 return retval;
64379 }
64380
64381 @@ -1470,6 +1473,9 @@ static int do_umount(struct mount *mnt, int flags)
64382 }
64383 unlock_mount_hash();
64384 namespace_unlock();
64385 +
64386 + gr_log_unmount(mnt->mnt_devname, retval);
64387 +
64388 return retval;
64389 }
64390
64391 @@ -1520,7 +1526,7 @@ static inline bool may_mount(void)
64392 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
64393 */
64394
64395 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
64396 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
64397 {
64398 struct path path;
64399 struct mount *mnt;
64400 @@ -1565,7 +1571,7 @@ out:
64401 /*
64402 * The 2.0 compatible umount. No flags.
64403 */
64404 -SYSCALL_DEFINE1(oldumount, char __user *, name)
64405 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
64406 {
64407 return sys_umount(name, 0);
64408 }
64409 @@ -2631,6 +2637,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
64410 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
64411 MS_STRICTATIME);
64412
64413 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
64414 + retval = -EPERM;
64415 + goto dput_out;
64416 + }
64417 +
64418 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
64419 + retval = -EPERM;
64420 + goto dput_out;
64421 + }
64422 +
64423 if (flags & MS_REMOUNT)
64424 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
64425 data_page);
64426 @@ -2644,7 +2660,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
64427 retval = do_new_mount(&path, type_page, flags, mnt_flags,
64428 dev_name, data_page);
64429 dput_out:
64430 + gr_log_mount(dev_name, &path, retval);
64431 +
64432 path_put(&path);
64433 +
64434 return retval;
64435 }
64436
64437 @@ -2662,7 +2681,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
64438 * number incrementing at 10Ghz will take 12,427 years to wrap which
64439 * is effectively never, so we can ignore the possibility.
64440 */
64441 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
64442 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
64443
64444 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64445 {
64446 @@ -2678,7 +2697,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64447 return ERR_PTR(ret);
64448 }
64449 new_ns->ns.ops = &mntns_operations;
64450 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
64451 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
64452 atomic_set(&new_ns->count, 1);
64453 new_ns->root = NULL;
64454 INIT_LIST_HEAD(&new_ns->list);
64455 @@ -2688,7 +2707,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64456 return new_ns;
64457 }
64458
64459 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
64460 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
64461 struct user_namespace *user_ns, struct fs_struct *new_fs)
64462 {
64463 struct mnt_namespace *new_ns;
64464 @@ -2809,8 +2828,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
64465 }
64466 EXPORT_SYMBOL(mount_subtree);
64467
64468 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
64469 - char __user *, type, unsigned long, flags, void __user *, data)
64470 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
64471 + const char __user *, type, unsigned long, flags, void __user *, data)
64472 {
64473 int ret;
64474 char *kernel_type;
64475 @@ -2916,6 +2935,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
64476 if (error)
64477 goto out2;
64478
64479 + if (gr_handle_chroot_pivot()) {
64480 + error = -EPERM;
64481 + goto out2;
64482 + }
64483 +
64484 get_fs_root(current->fs, &root);
64485 old_mp = lock_mount(&old);
64486 error = PTR_ERR(old_mp);
64487 @@ -3190,7 +3214,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
64488 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
64489 return -EPERM;
64490
64491 - if (fs->users != 1)
64492 + if (atomic_read(&fs->users) != 1)
64493 return -EINVAL;
64494
64495 get_mnt_ns(mnt_ns);
64496 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
64497 index 02f8d09..a5c25d1 100644
64498 --- a/fs/nfs/callback_xdr.c
64499 +++ b/fs/nfs/callback_xdr.c
64500 @@ -51,7 +51,7 @@ struct callback_op {
64501 callback_decode_arg_t decode_args;
64502 callback_encode_res_t encode_res;
64503 long res_maxsize;
64504 -};
64505 +} __do_const;
64506
64507 static struct callback_op callback_ops[];
64508
64509 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
64510 index 2211f6b..30d0950 100644
64511 --- a/fs/nfs/inode.c
64512 +++ b/fs/nfs/inode.c
64513 @@ -1234,16 +1234,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt
64514 return nfs_size_to_loff_t(fattr->size) > i_size_read(inode);
64515 }
64516
64517 -static atomic_long_t nfs_attr_generation_counter;
64518 +static atomic_long_unchecked_t nfs_attr_generation_counter;
64519
64520 static unsigned long nfs_read_attr_generation_counter(void)
64521 {
64522 - return atomic_long_read(&nfs_attr_generation_counter);
64523 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
64524 }
64525
64526 unsigned long nfs_inc_attr_generation_counter(void)
64527 {
64528 - return atomic_long_inc_return(&nfs_attr_generation_counter);
64529 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
64530 }
64531
64532 void nfs_fattr_init(struct nfs_fattr *fattr)
64533 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
64534 index ac71d13..a2e590a 100644
64535 --- a/fs/nfsd/nfs4proc.c
64536 +++ b/fs/nfsd/nfs4proc.c
64537 @@ -1237,7 +1237,7 @@ struct nfsd4_operation {
64538 nfsd4op_rsize op_rsize_bop;
64539 stateid_getter op_get_currentstateid;
64540 stateid_setter op_set_currentstateid;
64541 -};
64542 +} __do_const;
64543
64544 static struct nfsd4_operation nfsd4_ops[];
64545
64546 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
64547 index 15f7b73..00e230b 100644
64548 --- a/fs/nfsd/nfs4xdr.c
64549 +++ b/fs/nfsd/nfs4xdr.c
64550 @@ -1560,7 +1560,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
64551
64552 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
64553
64554 -static nfsd4_dec nfsd4_dec_ops[] = {
64555 +static const nfsd4_dec nfsd4_dec_ops[] = {
64556 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
64557 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
64558 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
64559 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
64560 index 83a9694..6b7f928 100644
64561 --- a/fs/nfsd/nfscache.c
64562 +++ b/fs/nfsd/nfscache.c
64563 @@ -537,7 +537,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64564 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
64565 u32 hash;
64566 struct nfsd_drc_bucket *b;
64567 - int len;
64568 + long len;
64569 size_t bufsize = 0;
64570
64571 if (!rp)
64572 @@ -546,11 +546,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64573 hash = nfsd_cache_hash(rp->c_xid);
64574 b = &drc_hashtbl[hash];
64575
64576 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
64577 - len >>= 2;
64578 + if (statp) {
64579 + len = (char*)statp - (char*)resv->iov_base;
64580 + len = resv->iov_len - len;
64581 + len >>= 2;
64582 + }
64583
64584 /* Don't cache excessive amounts of data and XDR failures */
64585 - if (!statp || len > (256 >> 2)) {
64586 + if (!statp || len > (256 >> 2) || len < 0) {
64587 nfsd_reply_cache_free(b, rp);
64588 return;
64589 }
64590 @@ -558,7 +561,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64591 switch (cachetype) {
64592 case RC_REPLSTAT:
64593 if (len != 1)
64594 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
64595 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
64596 rp->c_replstat = *statp;
64597 break;
64598 case RC_REPLBUFF:
64599 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
64600 index 5685c67..73029ef 100644
64601 --- a/fs/nfsd/vfs.c
64602 +++ b/fs/nfsd/vfs.c
64603 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
64604
64605 oldfs = get_fs();
64606 set_fs(KERNEL_DS);
64607 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
64608 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
64609 set_fs(oldfs);
64610 return nfsd_finish_read(file, count, host_err);
64611 }
64612 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
64613
64614 /* Write the data. */
64615 oldfs = get_fs(); set_fs(KERNEL_DS);
64616 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
64617 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
64618 set_fs(oldfs);
64619 if (host_err < 0)
64620 goto out_nfserr;
64621 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
64622 */
64623
64624 oldfs = get_fs(); set_fs(KERNEL_DS);
64625 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
64626 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
64627 set_fs(oldfs);
64628
64629 if (host_err < 0)
64630 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
64631 index 52ccd34..7a6b202 100644
64632 --- a/fs/nls/nls_base.c
64633 +++ b/fs/nls/nls_base.c
64634 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
64635
64636 int __register_nls(struct nls_table *nls, struct module *owner)
64637 {
64638 - struct nls_table ** tmp = &tables;
64639 + struct nls_table *tmp = tables;
64640
64641 if (nls->next)
64642 return -EBUSY;
64643
64644 - nls->owner = owner;
64645 + pax_open_kernel();
64646 + *(void **)&nls->owner = owner;
64647 + pax_close_kernel();
64648 spin_lock(&nls_lock);
64649 - while (*tmp) {
64650 - if (nls == *tmp) {
64651 + while (tmp) {
64652 + if (nls == tmp) {
64653 spin_unlock(&nls_lock);
64654 return -EBUSY;
64655 }
64656 - tmp = &(*tmp)->next;
64657 + tmp = tmp->next;
64658 }
64659 - nls->next = tables;
64660 + pax_open_kernel();
64661 + *(struct nls_table **)&nls->next = tables;
64662 + pax_close_kernel();
64663 tables = nls;
64664 spin_unlock(&nls_lock);
64665 return 0;
64666 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
64667
64668 int unregister_nls(struct nls_table * nls)
64669 {
64670 - struct nls_table ** tmp = &tables;
64671 + struct nls_table * const * tmp = &tables;
64672
64673 spin_lock(&nls_lock);
64674 while (*tmp) {
64675 if (nls == *tmp) {
64676 - *tmp = nls->next;
64677 + pax_open_kernel();
64678 + *(struct nls_table **)tmp = nls->next;
64679 + pax_close_kernel();
64680 spin_unlock(&nls_lock);
64681 return 0;
64682 }
64683 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
64684 return -EINVAL;
64685 }
64686
64687 -static struct nls_table *find_nls(char *charset)
64688 +static struct nls_table *find_nls(const char *charset)
64689 {
64690 struct nls_table *nls;
64691 spin_lock(&nls_lock);
64692 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
64693 return nls;
64694 }
64695
64696 -struct nls_table *load_nls(char *charset)
64697 +struct nls_table *load_nls(const char *charset)
64698 {
64699 return try_then_request_module(find_nls(charset), "nls_%s", charset);
64700 }
64701 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
64702 index 162b3f1..6076a7c 100644
64703 --- a/fs/nls/nls_euc-jp.c
64704 +++ b/fs/nls/nls_euc-jp.c
64705 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
64706 p_nls = load_nls("cp932");
64707
64708 if (p_nls) {
64709 - table.charset2upper = p_nls->charset2upper;
64710 - table.charset2lower = p_nls->charset2lower;
64711 + pax_open_kernel();
64712 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
64713 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
64714 + pax_close_kernel();
64715 return register_nls(&table);
64716 }
64717
64718 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
64719 index a80a741..7b96e1b 100644
64720 --- a/fs/nls/nls_koi8-ru.c
64721 +++ b/fs/nls/nls_koi8-ru.c
64722 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
64723 p_nls = load_nls("koi8-u");
64724
64725 if (p_nls) {
64726 - table.charset2upper = p_nls->charset2upper;
64727 - table.charset2lower = p_nls->charset2lower;
64728 + pax_open_kernel();
64729 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
64730 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
64731 + pax_close_kernel();
64732 return register_nls(&table);
64733 }
64734
64735 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
64736 index bff8567..83281c6 100644
64737 --- a/fs/notify/fanotify/fanotify_user.c
64738 +++ b/fs/notify/fanotify/fanotify_user.c
64739 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
64740
64741 fd = fanotify_event_metadata.fd;
64742 ret = -EFAULT;
64743 - if (copy_to_user(buf, &fanotify_event_metadata,
64744 - fanotify_event_metadata.event_len))
64745 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
64746 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
64747 goto out_close_fd;
64748
64749 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
64750 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
64751 index a95d8e0..a91a5fd 100644
64752 --- a/fs/notify/notification.c
64753 +++ b/fs/notify/notification.c
64754 @@ -48,7 +48,7 @@
64755 #include <linux/fsnotify_backend.h>
64756 #include "fsnotify.h"
64757
64758 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64759 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64760
64761 /**
64762 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
64763 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64764 */
64765 u32 fsnotify_get_cookie(void)
64766 {
64767 - return atomic_inc_return(&fsnotify_sync_cookie);
64768 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
64769 }
64770 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
64771
64772 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
64773 index 9e38daf..5727cae 100644
64774 --- a/fs/ntfs/dir.c
64775 +++ b/fs/ntfs/dir.c
64776 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
64777 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
64778 ~(s64)(ndir->itype.index.block_size - 1)));
64779 /* Bounds checks. */
64780 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
64781 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
64782 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
64783 "inode 0x%lx or driver bug.", vdir->i_ino);
64784 goto err_out;
64785 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
64786 index 643faa4..ef9027e 100644
64787 --- a/fs/ntfs/file.c
64788 +++ b/fs/ntfs/file.c
64789 @@ -1280,7 +1280,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
64790 char *addr;
64791 size_t total = 0;
64792 unsigned len;
64793 - int left;
64794 + unsigned left;
64795
64796 do {
64797 len = PAGE_CACHE_SIZE - ofs;
64798 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
64799 index 9e1e112..241a52a 100644
64800 --- a/fs/ntfs/super.c
64801 +++ b/fs/ntfs/super.c
64802 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64803 if (!silent)
64804 ntfs_error(sb, "Primary boot sector is invalid.");
64805 } else if (!silent)
64806 - ntfs_error(sb, read_err_str, "primary");
64807 + ntfs_error(sb, read_err_str, "%s", "primary");
64808 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
64809 if (bh_primary)
64810 brelse(bh_primary);
64811 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64812 goto hotfix_primary_boot_sector;
64813 brelse(bh_backup);
64814 } else if (!silent)
64815 - ntfs_error(sb, read_err_str, "backup");
64816 + ntfs_error(sb, read_err_str, "%s", "backup");
64817 /* Try to read NT3.51- backup boot sector. */
64818 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
64819 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
64820 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64821 "sector.");
64822 brelse(bh_backup);
64823 } else if (!silent)
64824 - ntfs_error(sb, read_err_str, "backup");
64825 + ntfs_error(sb, read_err_str, "%s", "backup");
64826 /* We failed. Cleanup and return. */
64827 if (bh_primary)
64828 brelse(bh_primary);
64829 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
64830 index 0440134..d52c93a 100644
64831 --- a/fs/ocfs2/localalloc.c
64832 +++ b/fs/ocfs2/localalloc.c
64833 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
64834 goto bail;
64835 }
64836
64837 - atomic_inc(&osb->alloc_stats.moves);
64838 + atomic_inc_unchecked(&osb->alloc_stats.moves);
64839
64840 bail:
64841 if (handle)
64842 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
64843 index 7d6b7d0..5fb529a 100644
64844 --- a/fs/ocfs2/ocfs2.h
64845 +++ b/fs/ocfs2/ocfs2.h
64846 @@ -242,11 +242,11 @@ enum ocfs2_vol_state
64847
64848 struct ocfs2_alloc_stats
64849 {
64850 - atomic_t moves;
64851 - atomic_t local_data;
64852 - atomic_t bitmap_data;
64853 - atomic_t bg_allocs;
64854 - atomic_t bg_extends;
64855 + atomic_unchecked_t moves;
64856 + atomic_unchecked_t local_data;
64857 + atomic_unchecked_t bitmap_data;
64858 + atomic_unchecked_t bg_allocs;
64859 + atomic_unchecked_t bg_extends;
64860 };
64861
64862 enum ocfs2_local_alloc_state
64863 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
64864 index 0cb889a..6a26b24 100644
64865 --- a/fs/ocfs2/suballoc.c
64866 +++ b/fs/ocfs2/suballoc.c
64867 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
64868 mlog_errno(status);
64869 goto bail;
64870 }
64871 - atomic_inc(&osb->alloc_stats.bg_extends);
64872 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
64873
64874 /* You should never ask for this much metadata */
64875 BUG_ON(bits_wanted >
64876 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
64877 mlog_errno(status);
64878 goto bail;
64879 }
64880 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64881 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64882
64883 *suballoc_loc = res.sr_bg_blkno;
64884 *suballoc_bit_start = res.sr_bit_offset;
64885 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
64886 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
64887 res->sr_bits);
64888
64889 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64890 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64891
64892 BUG_ON(res->sr_bits != 1);
64893
64894 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
64895 mlog_errno(status);
64896 goto bail;
64897 }
64898 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64899 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64900
64901 BUG_ON(res.sr_bits != 1);
64902
64903 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
64904 cluster_start,
64905 num_clusters);
64906 if (!status)
64907 - atomic_inc(&osb->alloc_stats.local_data);
64908 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
64909 } else {
64910 if (min_clusters > (osb->bitmap_cpg - 1)) {
64911 /* The only paths asking for contiguousness
64912 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
64913 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
64914 res.sr_bg_blkno,
64915 res.sr_bit_offset);
64916 - atomic_inc(&osb->alloc_stats.bitmap_data);
64917 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
64918 *num_clusters = res.sr_bits;
64919 }
64920 }
64921 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
64922 index 8372317..ec86e79 100644
64923 --- a/fs/ocfs2/super.c
64924 +++ b/fs/ocfs2/super.c
64925 @@ -306,11 +306,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
64926 "%10s => GlobalAllocs: %d LocalAllocs: %d "
64927 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
64928 "Stats",
64929 - atomic_read(&osb->alloc_stats.bitmap_data),
64930 - atomic_read(&osb->alloc_stats.local_data),
64931 - atomic_read(&osb->alloc_stats.bg_allocs),
64932 - atomic_read(&osb->alloc_stats.moves),
64933 - atomic_read(&osb->alloc_stats.bg_extends));
64934 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
64935 + atomic_read_unchecked(&osb->alloc_stats.local_data),
64936 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
64937 + atomic_read_unchecked(&osb->alloc_stats.moves),
64938 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
64939
64940 out += snprintf(buf + out, len - out,
64941 "%10s => State: %u Descriptor: %llu Size: %u bits "
64942 @@ -2113,11 +2113,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
64943
64944 mutex_init(&osb->system_file_mutex);
64945
64946 - atomic_set(&osb->alloc_stats.moves, 0);
64947 - atomic_set(&osb->alloc_stats.local_data, 0);
64948 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
64949 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
64950 - atomic_set(&osb->alloc_stats.bg_extends, 0);
64951 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
64952 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
64953 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
64954 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
64955 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
64956
64957 /* Copy the blockcheck stats from the superblock probe */
64958 osb->osb_ecc_stats = *stats;
64959 diff --git a/fs/open.c b/fs/open.c
64960 index 813be03..781941d 100644
64961 --- a/fs/open.c
64962 +++ b/fs/open.c
64963 @@ -32,6 +32,8 @@
64964 #include <linux/dnotify.h>
64965 #include <linux/compat.h>
64966
64967 +#define CREATE_TRACE_POINTS
64968 +#include <trace/events/fs.h>
64969 #include "internal.h"
64970
64971 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
64972 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
64973 error = locks_verify_truncate(inode, NULL, length);
64974 if (!error)
64975 error = security_path_truncate(path);
64976 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
64977 + error = -EACCES;
64978 if (!error)
64979 error = do_truncate(path->dentry, length, 0, NULL);
64980
64981 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
64982 error = locks_verify_truncate(inode, f.file, length);
64983 if (!error)
64984 error = security_path_truncate(&f.file->f_path);
64985 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
64986 + error = -EACCES;
64987 if (!error)
64988 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
64989 sb_end_write(inode->i_sb);
64990 @@ -392,6 +398,9 @@ retry:
64991 if (__mnt_is_readonly(path.mnt))
64992 res = -EROFS;
64993
64994 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
64995 + res = -EACCES;
64996 +
64997 out_path_release:
64998 path_put(&path);
64999 if (retry_estale(res, lookup_flags)) {
65000 @@ -423,6 +432,8 @@ retry:
65001 if (error)
65002 goto dput_and_out;
65003
65004 + gr_log_chdir(path.dentry, path.mnt);
65005 +
65006 set_fs_pwd(current->fs, &path);
65007
65008 dput_and_out:
65009 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
65010 goto out_putf;
65011
65012 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
65013 +
65014 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
65015 + error = -EPERM;
65016 +
65017 + if (!error)
65018 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
65019 +
65020 if (!error)
65021 set_fs_pwd(current->fs, &f.file->f_path);
65022 out_putf:
65023 @@ -481,7 +499,13 @@ retry:
65024 if (error)
65025 goto dput_and_out;
65026
65027 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
65028 + goto dput_and_out;
65029 +
65030 set_fs_root(current->fs, &path);
65031 +
65032 + gr_handle_chroot_chdir(&path);
65033 +
65034 error = 0;
65035 dput_and_out:
65036 path_put(&path);
65037 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
65038 return error;
65039 retry_deleg:
65040 mutex_lock(&inode->i_mutex);
65041 +
65042 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
65043 + error = -EACCES;
65044 + goto out_unlock;
65045 + }
65046 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
65047 + error = -EACCES;
65048 + goto out_unlock;
65049 + }
65050 +
65051 error = security_path_chmod(path, mode);
65052 if (error)
65053 goto out_unlock;
65054 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
65055 uid = make_kuid(current_user_ns(), user);
65056 gid = make_kgid(current_user_ns(), group);
65057
65058 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
65059 + return -EACCES;
65060 +
65061 newattrs.ia_valid = ATTR_CTIME;
65062 if (user != (uid_t) -1) {
65063 if (!uid_valid(uid))
65064 @@ -1014,6 +1051,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
65065 } else {
65066 fsnotify_open(f);
65067 fd_install(fd, f);
65068 + trace_do_sys_open(tmp->name, flags, mode);
65069 }
65070 }
65071 putname(tmp);
65072 diff --git a/fs/pipe.c b/fs/pipe.c
65073 index 21981e5..3d5f55c 100644
65074 --- a/fs/pipe.c
65075 +++ b/fs/pipe.c
65076 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
65077
65078 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
65079 {
65080 - if (pipe->files)
65081 + if (atomic_read(&pipe->files))
65082 mutex_lock_nested(&pipe->mutex, subclass);
65083 }
65084
65085 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
65086
65087 void pipe_unlock(struct pipe_inode_info *pipe)
65088 {
65089 - if (pipe->files)
65090 + if (atomic_read(&pipe->files))
65091 mutex_unlock(&pipe->mutex);
65092 }
65093 EXPORT_SYMBOL(pipe_unlock);
65094 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
65095 }
65096 if (bufs) /* More to do? */
65097 continue;
65098 - if (!pipe->writers)
65099 + if (!atomic_read(&pipe->writers))
65100 break;
65101 - if (!pipe->waiting_writers) {
65102 + if (!atomic_read(&pipe->waiting_writers)) {
65103 /* syscall merging: Usually we must not sleep
65104 * if O_NONBLOCK is set, or if we got some data.
65105 * But if a writer sleeps in kernel space, then
65106 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65107
65108 __pipe_lock(pipe);
65109
65110 - if (!pipe->readers) {
65111 + if (!atomic_read(&pipe->readers)) {
65112 send_sig(SIGPIPE, current, 0);
65113 ret = -EPIPE;
65114 goto out;
65115 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65116 for (;;) {
65117 int bufs;
65118
65119 - if (!pipe->readers) {
65120 + if (!atomic_read(&pipe->readers)) {
65121 send_sig(SIGPIPE, current, 0);
65122 if (!ret)
65123 ret = -EPIPE;
65124 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65125 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65126 do_wakeup = 0;
65127 }
65128 - pipe->waiting_writers++;
65129 + atomic_inc(&pipe->waiting_writers);
65130 pipe_wait(pipe);
65131 - pipe->waiting_writers--;
65132 + atomic_dec(&pipe->waiting_writers);
65133 }
65134 out:
65135 __pipe_unlock(pipe);
65136 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65137 mask = 0;
65138 if (filp->f_mode & FMODE_READ) {
65139 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
65140 - if (!pipe->writers && filp->f_version != pipe->w_counter)
65141 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
65142 mask |= POLLHUP;
65143 }
65144
65145 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65146 * Most Unices do not set POLLERR for FIFOs but on Linux they
65147 * behave exactly like pipes for poll().
65148 */
65149 - if (!pipe->readers)
65150 + if (!atomic_read(&pipe->readers))
65151 mask |= POLLERR;
65152 }
65153
65154 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
65155 int kill = 0;
65156
65157 spin_lock(&inode->i_lock);
65158 - if (!--pipe->files) {
65159 + if (atomic_dec_and_test(&pipe->files)) {
65160 inode->i_pipe = NULL;
65161 kill = 1;
65162 }
65163 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
65164
65165 __pipe_lock(pipe);
65166 if (file->f_mode & FMODE_READ)
65167 - pipe->readers--;
65168 + atomic_dec(&pipe->readers);
65169 if (file->f_mode & FMODE_WRITE)
65170 - pipe->writers--;
65171 + atomic_dec(&pipe->writers);
65172
65173 - if (pipe->readers || pipe->writers) {
65174 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
65175 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
65176 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65177 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
65178 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
65179 kfree(pipe);
65180 }
65181
65182 -static struct vfsmount *pipe_mnt __read_mostly;
65183 +struct vfsmount *pipe_mnt __read_mostly;
65184
65185 /*
65186 * pipefs_dname() is called from d_path().
65187 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
65188 goto fail_iput;
65189
65190 inode->i_pipe = pipe;
65191 - pipe->files = 2;
65192 - pipe->readers = pipe->writers = 1;
65193 + atomic_set(&pipe->files, 2);
65194 + atomic_set(&pipe->readers, 1);
65195 + atomic_set(&pipe->writers, 1);
65196 inode->i_fop = &pipefifo_fops;
65197
65198 /*
65199 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
65200 spin_lock(&inode->i_lock);
65201 if (inode->i_pipe) {
65202 pipe = inode->i_pipe;
65203 - pipe->files++;
65204 + atomic_inc(&pipe->files);
65205 spin_unlock(&inode->i_lock);
65206 } else {
65207 spin_unlock(&inode->i_lock);
65208 pipe = alloc_pipe_info();
65209 if (!pipe)
65210 return -ENOMEM;
65211 - pipe->files = 1;
65212 + atomic_set(&pipe->files, 1);
65213 spin_lock(&inode->i_lock);
65214 if (unlikely(inode->i_pipe)) {
65215 - inode->i_pipe->files++;
65216 + atomic_inc(&inode->i_pipe->files);
65217 spin_unlock(&inode->i_lock);
65218 free_pipe_info(pipe);
65219 pipe = inode->i_pipe;
65220 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
65221 * opened, even when there is no process writing the FIFO.
65222 */
65223 pipe->r_counter++;
65224 - if (pipe->readers++ == 0)
65225 + if (atomic_inc_return(&pipe->readers) == 1)
65226 wake_up_partner(pipe);
65227
65228 - if (!is_pipe && !pipe->writers) {
65229 + if (!is_pipe && !atomic_read(&pipe->writers)) {
65230 if ((filp->f_flags & O_NONBLOCK)) {
65231 /* suppress POLLHUP until we have
65232 * seen a writer */
65233 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
65234 * errno=ENXIO when there is no process reading the FIFO.
65235 */
65236 ret = -ENXIO;
65237 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
65238 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
65239 goto err;
65240
65241 pipe->w_counter++;
65242 - if (!pipe->writers++)
65243 + if (atomic_inc_return(&pipe->writers) == 1)
65244 wake_up_partner(pipe);
65245
65246 - if (!is_pipe && !pipe->readers) {
65247 + if (!is_pipe && !atomic_read(&pipe->readers)) {
65248 if (wait_for_partner(pipe, &pipe->r_counter))
65249 goto err_wr;
65250 }
65251 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
65252 * the process can at least talk to itself.
65253 */
65254
65255 - pipe->readers++;
65256 - pipe->writers++;
65257 + atomic_inc(&pipe->readers);
65258 + atomic_inc(&pipe->writers);
65259 pipe->r_counter++;
65260 pipe->w_counter++;
65261 - if (pipe->readers == 1 || pipe->writers == 1)
65262 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
65263 wake_up_partner(pipe);
65264 break;
65265
65266 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
65267 return 0;
65268
65269 err_rd:
65270 - if (!--pipe->readers)
65271 + if (atomic_dec_and_test(&pipe->readers))
65272 wake_up_interruptible(&pipe->wait);
65273 ret = -ERESTARTSYS;
65274 goto err;
65275
65276 err_wr:
65277 - if (!--pipe->writers)
65278 + if (atomic_dec_and_test(&pipe->writers))
65279 wake_up_interruptible(&pipe->wait);
65280 ret = -ERESTARTSYS;
65281 goto err;
65282 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
65283 index 0855f77..6787d50 100644
65284 --- a/fs/posix_acl.c
65285 +++ b/fs/posix_acl.c
65286 @@ -20,6 +20,7 @@
65287 #include <linux/xattr.h>
65288 #include <linux/export.h>
65289 #include <linux/user_namespace.h>
65290 +#include <linux/grsecurity.h>
65291
65292 struct posix_acl **acl_by_type(struct inode *inode, int type)
65293 {
65294 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
65295 }
65296 }
65297 if (mode_p)
65298 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65299 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65300 return not_equiv;
65301 }
65302 EXPORT_SYMBOL(posix_acl_equiv_mode);
65303 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
65304 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
65305 }
65306
65307 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65308 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65309 return not_equiv;
65310 }
65311
65312 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
65313 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
65314 int err = -ENOMEM;
65315 if (clone) {
65316 + *mode_p &= ~gr_acl_umask();
65317 +
65318 err = posix_acl_create_masq(clone, mode_p);
65319 if (err < 0) {
65320 posix_acl_release(clone);
65321 @@ -659,11 +662,12 @@ struct posix_acl *
65322 posix_acl_from_xattr(struct user_namespace *user_ns,
65323 const void *value, size_t size)
65324 {
65325 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
65326 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
65327 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
65328 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
65329 int count;
65330 struct posix_acl *acl;
65331 struct posix_acl_entry *acl_e;
65332 + umode_t umask = gr_acl_umask();
65333
65334 if (!value)
65335 return NULL;
65336 @@ -689,12 +693,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65337
65338 switch(acl_e->e_tag) {
65339 case ACL_USER_OBJ:
65340 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65341 + break;
65342 case ACL_GROUP_OBJ:
65343 case ACL_MASK:
65344 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65345 + break;
65346 case ACL_OTHER:
65347 + acl_e->e_perm &= ~(umask & S_IRWXO);
65348 break;
65349
65350 case ACL_USER:
65351 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65352 acl_e->e_uid =
65353 make_kuid(user_ns,
65354 le32_to_cpu(entry->e_id));
65355 @@ -702,6 +712,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65356 goto fail;
65357 break;
65358 case ACL_GROUP:
65359 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65360 acl_e->e_gid =
65361 make_kgid(user_ns,
65362 le32_to_cpu(entry->e_id));
65363 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
65364 index 2183fcf..3c32a98 100644
65365 --- a/fs/proc/Kconfig
65366 +++ b/fs/proc/Kconfig
65367 @@ -30,7 +30,7 @@ config PROC_FS
65368
65369 config PROC_KCORE
65370 bool "/proc/kcore support" if !ARM
65371 - depends on PROC_FS && MMU
65372 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
65373 help
65374 Provides a virtual ELF core file of the live kernel. This can
65375 be read with gdb and other ELF tools. No modifications can be
65376 @@ -38,8 +38,8 @@ config PROC_KCORE
65377
65378 config PROC_VMCORE
65379 bool "/proc/vmcore support"
65380 - depends on PROC_FS && CRASH_DUMP
65381 - default y
65382 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
65383 + default n
65384 help
65385 Exports the dump image of crashed kernel in ELF format.
65386
65387 @@ -63,8 +63,8 @@ config PROC_SYSCTL
65388 limited in memory.
65389
65390 config PROC_PAGE_MONITOR
65391 - default y
65392 - depends on PROC_FS && MMU
65393 + default n
65394 + depends on PROC_FS && MMU && !GRKERNSEC
65395 bool "Enable /proc page monitoring" if EXPERT
65396 help
65397 Various /proc files exist to monitor process memory utilization:
65398 diff --git a/fs/proc/array.c b/fs/proc/array.c
65399 index bd117d0..e6872d7 100644
65400 --- a/fs/proc/array.c
65401 +++ b/fs/proc/array.c
65402 @@ -60,6 +60,7 @@
65403 #include <linux/tty.h>
65404 #include <linux/string.h>
65405 #include <linux/mman.h>
65406 +#include <linux/grsecurity.h>
65407 #include <linux/proc_fs.h>
65408 #include <linux/ioport.h>
65409 #include <linux/uaccess.h>
65410 @@ -344,6 +345,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
65411 seq_putc(m, '\n');
65412 }
65413
65414 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
65415 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
65416 +{
65417 + if (p->mm)
65418 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
65419 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
65420 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
65421 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
65422 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
65423 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
65424 + else
65425 + seq_printf(m, "PaX:\t-----\n");
65426 +}
65427 +#endif
65428 +
65429 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
65430 struct pid *pid, struct task_struct *task)
65431 {
65432 @@ -362,9 +378,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
65433 task_cpus_allowed(m, task);
65434 cpuset_task_status_allowed(m, task);
65435 task_context_switch_counts(m, task);
65436 +
65437 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
65438 + task_pax(m, task);
65439 +#endif
65440 +
65441 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
65442 + task_grsec_rbac(m, task);
65443 +#endif
65444 +
65445 return 0;
65446 }
65447
65448 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65449 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
65450 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
65451 + _mm->pax_flags & MF_PAX_SEGMEXEC))
65452 +#endif
65453 +
65454 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65455 struct pid *pid, struct task_struct *task, int whole)
65456 {
65457 @@ -386,6 +417,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65458 char tcomm[sizeof(task->comm)];
65459 unsigned long flags;
65460
65461 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65462 + if (current->exec_id != m->exec_id) {
65463 + gr_log_badprocpid("stat");
65464 + return 0;
65465 + }
65466 +#endif
65467 +
65468 state = *get_task_state(task);
65469 vsize = eip = esp = 0;
65470 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
65471 @@ -456,6 +494,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65472 gtime = task_gtime(task);
65473 }
65474
65475 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65476 + if (PAX_RAND_FLAGS(mm)) {
65477 + eip = 0;
65478 + esp = 0;
65479 + wchan = 0;
65480 + }
65481 +#endif
65482 +#ifdef CONFIG_GRKERNSEC_HIDESYM
65483 + wchan = 0;
65484 + eip =0;
65485 + esp =0;
65486 +#endif
65487 +
65488 /* scale priority and nice values from timeslices to -20..20 */
65489 /* to make it look like a "normal" Unix priority/nice value */
65490 priority = task_prio(task);
65491 @@ -487,9 +538,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65492 seq_put_decimal_ull(m, ' ', vsize);
65493 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
65494 seq_put_decimal_ull(m, ' ', rsslim);
65495 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65496 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
65497 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
65498 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
65499 +#else
65500 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
65501 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
65502 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
65503 +#endif
65504 seq_put_decimal_ull(m, ' ', esp);
65505 seq_put_decimal_ull(m, ' ', eip);
65506 /* The signal information here is obsolete.
65507 @@ -511,7 +568,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65508 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
65509 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
65510
65511 - if (mm && permitted) {
65512 + if (mm && permitted
65513 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65514 + && !PAX_RAND_FLAGS(mm)
65515 +#endif
65516 + ) {
65517 seq_put_decimal_ull(m, ' ', mm->start_data);
65518 seq_put_decimal_ull(m, ' ', mm->end_data);
65519 seq_put_decimal_ull(m, ' ', mm->start_brk);
65520 @@ -549,8 +610,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
65521 struct pid *pid, struct task_struct *task)
65522 {
65523 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
65524 - struct mm_struct *mm = get_task_mm(task);
65525 + struct mm_struct *mm;
65526
65527 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65528 + if (current->exec_id != m->exec_id) {
65529 + gr_log_badprocpid("statm");
65530 + return 0;
65531 + }
65532 +#endif
65533 + mm = get_task_mm(task);
65534 if (mm) {
65535 size = task_statm(mm, &shared, &text, &data, &resident);
65536 mmput(mm);
65537 @@ -573,6 +641,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
65538 return 0;
65539 }
65540
65541 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
65542 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
65543 +{
65544 + unsigned long flags;
65545 + u32 curr_ip = 0;
65546 +
65547 + if (lock_task_sighand(task, &flags)) {
65548 + curr_ip = task->signal->curr_ip;
65549 + unlock_task_sighand(task, &flags);
65550 + }
65551 + return seq_printf(m, "%pI4\n", &curr_ip);
65552 +}
65553 +#endif
65554 +
65555 #ifdef CONFIG_CHECKPOINT_RESTORE
65556 static struct pid *
65557 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
65558 diff --git a/fs/proc/base.c b/fs/proc/base.c
65559 index 3f3d7ae..68de109 100644
65560 --- a/fs/proc/base.c
65561 +++ b/fs/proc/base.c
65562 @@ -113,6 +113,14 @@ struct pid_entry {
65563 union proc_op op;
65564 };
65565
65566 +struct getdents_callback {
65567 + struct linux_dirent __user * current_dir;
65568 + struct linux_dirent __user * previous;
65569 + struct file * file;
65570 + int count;
65571 + int error;
65572 +};
65573 +
65574 #define NOD(NAME, MODE, IOP, FOP, OP) { \
65575 .name = (NAME), \
65576 .len = sizeof(NAME) - 1, \
65577 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
65578 return 0;
65579 }
65580
65581 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65582 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
65583 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
65584 + _mm->pax_flags & MF_PAX_SEGMEXEC))
65585 +#endif
65586 +
65587 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
65588 struct pid *pid, struct task_struct *task)
65589 {
65590 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
65591 if (mm && !IS_ERR(mm)) {
65592 unsigned int nwords = 0;
65593 +
65594 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65595 + /* allow if we're currently ptracing this task */
65596 + if (PAX_RAND_FLAGS(mm) &&
65597 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
65598 + mmput(mm);
65599 + return 0;
65600 + }
65601 +#endif
65602 +
65603 do {
65604 nwords += 2;
65605 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
65606 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
65607 }
65608
65609
65610 -#ifdef CONFIG_KALLSYMS
65611 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65612 /*
65613 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
65614 * Returns the resolved symbol. If that fails, simply return the address.
65615 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
65616 mutex_unlock(&task->signal->cred_guard_mutex);
65617 }
65618
65619 -#ifdef CONFIG_STACKTRACE
65620 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65621
65622 #define MAX_STACK_TRACE_DEPTH 64
65623
65624 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
65625 return 0;
65626 }
65627
65628 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65629 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65630 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
65631 struct pid *pid, struct task_struct *task)
65632 {
65633 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
65634 /************************************************************************/
65635
65636 /* permission checks */
65637 -static int proc_fd_access_allowed(struct inode *inode)
65638 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
65639 {
65640 struct task_struct *task;
65641 int allowed = 0;
65642 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
65643 */
65644 task = get_proc_task(inode);
65645 if (task) {
65646 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
65647 + if (log)
65648 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
65649 + else
65650 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
65651 put_task_struct(task);
65652 }
65653 return allowed;
65654 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
65655 struct task_struct *task,
65656 int hide_pid_min)
65657 {
65658 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65659 + return false;
65660 +
65661 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65662 + rcu_read_lock();
65663 + {
65664 + const struct cred *tmpcred = current_cred();
65665 + const struct cred *cred = __task_cred(task);
65666 +
65667 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
65668 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65669 + || in_group_p(grsec_proc_gid)
65670 +#endif
65671 + ) {
65672 + rcu_read_unlock();
65673 + return true;
65674 + }
65675 + }
65676 + rcu_read_unlock();
65677 +
65678 + if (!pid->hide_pid)
65679 + return false;
65680 +#endif
65681 +
65682 if (pid->hide_pid < hide_pid_min)
65683 return true;
65684 if (in_group_p(pid->pid_gid))
65685 return true;
65686 +
65687 return ptrace_may_access(task, PTRACE_MODE_READ);
65688 }
65689
65690 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
65691 put_task_struct(task);
65692
65693 if (!has_perms) {
65694 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65695 + {
65696 +#else
65697 if (pid->hide_pid == 2) {
65698 +#endif
65699 /*
65700 * Let's make getdents(), stat(), and open()
65701 * consistent with each other. If a process
65702 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
65703
65704 if (task) {
65705 mm = mm_access(task, mode);
65706 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
65707 + mmput(mm);
65708 + mm = ERR_PTR(-EPERM);
65709 + }
65710 put_task_struct(task);
65711
65712 if (!IS_ERR_OR_NULL(mm)) {
65713 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
65714 return PTR_ERR(mm);
65715
65716 file->private_data = mm;
65717 +
65718 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65719 + file->f_version = current->exec_id;
65720 +#endif
65721 +
65722 return 0;
65723 }
65724
65725 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
65726 ssize_t copied;
65727 char *page;
65728
65729 +#ifdef CONFIG_GRKERNSEC
65730 + if (write)
65731 + return -EPERM;
65732 +#endif
65733 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65734 + if (file->f_version != current->exec_id) {
65735 + gr_log_badprocpid("mem");
65736 + return 0;
65737 + }
65738 +#endif
65739 +
65740 if (!mm)
65741 return 0;
65742
65743 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
65744 goto free;
65745
65746 while (count > 0) {
65747 - int this_len = min_t(int, count, PAGE_SIZE);
65748 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
65749
65750 if (write && copy_from_user(page, buf, this_len)) {
65751 copied = -EFAULT;
65752 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
65753 if (!mm)
65754 return 0;
65755
65756 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65757 + if (file->f_version != current->exec_id) {
65758 + gr_log_badprocpid("environ");
65759 + return 0;
65760 + }
65761 +#endif
65762 +
65763 page = (char *)__get_free_page(GFP_TEMPORARY);
65764 if (!page)
65765 return -ENOMEM;
65766 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
65767 goto free;
65768 while (count > 0) {
65769 size_t this_len, max_len;
65770 - int retval;
65771 + ssize_t retval;
65772
65773 if (src >= (mm->env_end - mm->env_start))
65774 break;
65775 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
65776 int error = -EACCES;
65777
65778 /* Are we allowed to snoop on the tasks file descriptors? */
65779 - if (!proc_fd_access_allowed(inode))
65780 + if (!proc_fd_access_allowed(inode, 0))
65781 goto out;
65782
65783 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
65784 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
65785 struct path path;
65786
65787 /* Are we allowed to snoop on the tasks file descriptors? */
65788 - if (!proc_fd_access_allowed(inode))
65789 - goto out;
65790 + /* logging this is needed for learning on chromium to work properly,
65791 + but we don't want to flood the logs from 'ps' which does a readlink
65792 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
65793 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
65794 + */
65795 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
65796 + if (!proc_fd_access_allowed(inode,0))
65797 + goto out;
65798 + } else {
65799 + if (!proc_fd_access_allowed(inode,1))
65800 + goto out;
65801 + }
65802
65803 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
65804 if (error)
65805 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
65806 rcu_read_lock();
65807 cred = __task_cred(task);
65808 inode->i_uid = cred->euid;
65809 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65810 + inode->i_gid = grsec_proc_gid;
65811 +#else
65812 inode->i_gid = cred->egid;
65813 +#endif
65814 rcu_read_unlock();
65815 }
65816 security_task_to_inode(task, inode);
65817 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
65818 return -ENOENT;
65819 }
65820 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
65821 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65822 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
65823 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65824 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
65825 +#endif
65826 task_dumpable(task)) {
65827 cred = __task_cred(task);
65828 stat->uid = cred->euid;
65829 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65830 + stat->gid = grsec_proc_gid;
65831 +#else
65832 stat->gid = cred->egid;
65833 +#endif
65834 }
65835 }
65836 rcu_read_unlock();
65837 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
65838
65839 if (task) {
65840 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
65841 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65842 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
65843 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65844 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
65845 +#endif
65846 task_dumpable(task)) {
65847 rcu_read_lock();
65848 cred = __task_cred(task);
65849 inode->i_uid = cred->euid;
65850 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65851 + inode->i_gid = grsec_proc_gid;
65852 +#else
65853 inode->i_gid = cred->egid;
65854 +#endif
65855 rcu_read_unlock();
65856 } else {
65857 inode->i_uid = GLOBAL_ROOT_UID;
65858 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
65859 if (!task)
65860 goto out_no_task;
65861
65862 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65863 + goto out;
65864 +
65865 /*
65866 * Yes, it does not scale. And it should not. Don't add
65867 * new entries into /proc/<tgid>/ without very good reasons.
65868 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
65869 if (!task)
65870 return -ENOENT;
65871
65872 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65873 + goto out;
65874 +
65875 if (!dir_emit_dots(file, ctx))
65876 goto out;
65877
65878 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
65879 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
65880 #endif
65881 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
65882 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65883 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65884 ONE("syscall", S_IRUSR, proc_pid_syscall),
65885 #endif
65886 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
65887 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
65888 #ifdef CONFIG_SECURITY
65889 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
65890 #endif
65891 -#ifdef CONFIG_KALLSYMS
65892 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65893 ONE("wchan", S_IRUGO, proc_pid_wchan),
65894 #endif
65895 -#ifdef CONFIG_STACKTRACE
65896 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65897 ONE("stack", S_IRUSR, proc_pid_stack),
65898 #endif
65899 #ifdef CONFIG_SCHEDSTATS
65900 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
65901 #ifdef CONFIG_HARDWALL
65902 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
65903 #endif
65904 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
65905 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
65906 +#endif
65907 #ifdef CONFIG_USER_NS
65908 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
65909 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
65910 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
65911 if (!inode)
65912 goto out;
65913
65914 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65915 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
65916 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65917 + inode->i_gid = grsec_proc_gid;
65918 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
65919 +#else
65920 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
65921 +#endif
65922 inode->i_op = &proc_tgid_base_inode_operations;
65923 inode->i_fop = &proc_tgid_base_operations;
65924 inode->i_flags|=S_IMMUTABLE;
65925 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
65926 if (!task)
65927 goto out;
65928
65929 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65930 + goto out_put_task;
65931 +
65932 result = proc_pid_instantiate(dir, dentry, task, NULL);
65933 +out_put_task:
65934 put_task_struct(task);
65935 out:
65936 return ERR_PTR(result);
65937 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
65938 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
65939 #endif
65940 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
65941 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65942 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65943 ONE("syscall", S_IRUSR, proc_pid_syscall),
65944 #endif
65945 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
65946 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
65947 #ifdef CONFIG_SECURITY
65948 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
65949 #endif
65950 -#ifdef CONFIG_KALLSYMS
65951 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65952 ONE("wchan", S_IRUGO, proc_pid_wchan),
65953 #endif
65954 -#ifdef CONFIG_STACKTRACE
65955 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65956 ONE("stack", S_IRUSR, proc_pid_stack),
65957 #endif
65958 #ifdef CONFIG_SCHEDSTATS
65959 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
65960 index cbd82df..c0407d2 100644
65961 --- a/fs/proc/cmdline.c
65962 +++ b/fs/proc/cmdline.c
65963 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
65964
65965 static int __init proc_cmdline_init(void)
65966 {
65967 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
65968 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
65969 +#else
65970 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
65971 +#endif
65972 return 0;
65973 }
65974 fs_initcall(proc_cmdline_init);
65975 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
65976 index 50493ed..248166b 100644
65977 --- a/fs/proc/devices.c
65978 +++ b/fs/proc/devices.c
65979 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
65980
65981 static int __init proc_devices_init(void)
65982 {
65983 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
65984 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
65985 +#else
65986 proc_create("devices", 0, NULL, &proc_devinfo_operations);
65987 +#endif
65988 return 0;
65989 }
65990 fs_initcall(proc_devices_init);
65991 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
65992 index 8e5ad83..1f07a8c 100644
65993 --- a/fs/proc/fd.c
65994 +++ b/fs/proc/fd.c
65995 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
65996 if (!task)
65997 return -ENOENT;
65998
65999 - files = get_files_struct(task);
66000 + if (!gr_acl_handle_procpidmem(task))
66001 + files = get_files_struct(task);
66002 put_task_struct(task);
66003
66004 if (files) {
66005 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
66006 */
66007 int proc_fd_permission(struct inode *inode, int mask)
66008 {
66009 + struct task_struct *task;
66010 int rv = generic_permission(inode, mask);
66011 - if (rv == 0)
66012 - return 0;
66013 +
66014 if (task_tgid(current) == proc_pid(inode))
66015 rv = 0;
66016 +
66017 + task = get_proc_task(inode);
66018 + if (task == NULL)
66019 + return rv;
66020 +
66021 + if (gr_acl_handle_procpidmem(task))
66022 + rv = -EACCES;
66023 +
66024 + put_task_struct(task);
66025 +
66026 return rv;
66027 }
66028
66029 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
66030 index b502bba..849e216 100644
66031 --- a/fs/proc/generic.c
66032 +++ b/fs/proc/generic.c
66033 @@ -22,6 +22,7 @@
66034 #include <linux/bitops.h>
66035 #include <linux/spinlock.h>
66036 #include <linux/completion.h>
66037 +#include <linux/grsecurity.h>
66038 #include <asm/uaccess.h>
66039
66040 #include "internal.h"
66041 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
66042 return proc_lookup_de(PDE(dir), dir, dentry);
66043 }
66044
66045 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
66046 + unsigned int flags)
66047 +{
66048 + if (gr_proc_is_restricted())
66049 + return ERR_PTR(-EACCES);
66050 +
66051 + return proc_lookup_de(PDE(dir), dir, dentry);
66052 +}
66053 +
66054 /*
66055 * This returns non-zero if at EOF, so that the /proc
66056 * root directory can use this and check if it should
66057 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
66058 return proc_readdir_de(PDE(inode), file, ctx);
66059 }
66060
66061 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
66062 +{
66063 + struct inode *inode = file_inode(file);
66064 +
66065 + if (gr_proc_is_restricted())
66066 + return -EACCES;
66067 +
66068 + return proc_readdir_de(PDE(inode), file, ctx);
66069 +}
66070 +
66071 /*
66072 * These are the generic /proc directory operations. They
66073 * use the in-memory "struct proc_dir_entry" tree to parse
66074 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
66075 .iterate = proc_readdir,
66076 };
66077
66078 +static const struct file_operations proc_dir_restricted_operations = {
66079 + .llseek = generic_file_llseek,
66080 + .read = generic_read_dir,
66081 + .iterate = proc_readdir_restrict,
66082 +};
66083 +
66084 /*
66085 * proc directories can do almost nothing..
66086 */
66087 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
66088 .setattr = proc_notify_change,
66089 };
66090
66091 +static const struct inode_operations proc_dir_restricted_inode_operations = {
66092 + .lookup = proc_lookup_restrict,
66093 + .getattr = proc_getattr,
66094 + .setattr = proc_notify_change,
66095 +};
66096 +
66097 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
66098 {
66099 int ret;
66100 @@ -339,8 +371,13 @@ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp
66101 return ret;
66102
66103 if (S_ISDIR(dp->mode)) {
66104 - dp->proc_fops = &proc_dir_operations;
66105 - dp->proc_iops = &proc_dir_inode_operations;
66106 + if (dp->restricted) {
66107 + dp->proc_fops = &proc_dir_restricted_operations;
66108 + dp->proc_iops = &proc_dir_restricted_inode_operations;
66109 + } else {
66110 + dp->proc_fops = &proc_dir_operations;
66111 + dp->proc_iops = &proc_dir_inode_operations;
66112 + }
66113 dir->nlink++;
66114 } else if (S_ISLNK(dp->mode)) {
66115 dp->proc_iops = &proc_link_inode_operations;
66116 @@ -453,6 +490,27 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
66117 }
66118 EXPORT_SYMBOL_GPL(proc_mkdir_data);
66119
66120 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
66121 + struct proc_dir_entry *parent, void *data)
66122 +{
66123 + struct proc_dir_entry *ent;
66124 +
66125 + if (mode == 0)
66126 + mode = S_IRUGO | S_IXUGO;
66127 +
66128 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
66129 + if (ent) {
66130 + ent->data = data;
66131 + ent->restricted = 1;
66132 + if (proc_register(parent, ent) < 0) {
66133 + kfree(ent);
66134 + ent = NULL;
66135 + }
66136 + }
66137 + return ent;
66138 +}
66139 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
66140 +
66141 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
66142 struct proc_dir_entry *parent)
66143 {
66144 @@ -467,6 +525,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
66145 }
66146 EXPORT_SYMBOL(proc_mkdir);
66147
66148 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
66149 + struct proc_dir_entry *parent)
66150 +{
66151 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
66152 +}
66153 +EXPORT_SYMBOL(proc_mkdir_restrict);
66154 +
66155 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
66156 struct proc_dir_entry *parent,
66157 const struct file_operations *proc_fops,
66158 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
66159 index 3b0f838..a0e0f63e 100644
66160 --- a/fs/proc/inode.c
66161 +++ b/fs/proc/inode.c
66162 @@ -24,11 +24,17 @@
66163 #include <linux/mount.h>
66164 #include <linux/magic.h>
66165 #include <linux/namei.h>
66166 +#include <linux/grsecurity.h>
66167
66168 #include <asm/uaccess.h>
66169
66170 #include "internal.h"
66171
66172 +#ifdef CONFIG_PROC_SYSCTL
66173 +extern const struct inode_operations proc_sys_inode_operations;
66174 +extern const struct inode_operations proc_sys_dir_operations;
66175 +#endif
66176 +
66177 static void proc_evict_inode(struct inode *inode)
66178 {
66179 struct proc_dir_entry *de;
66180 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
66181 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
66182 sysctl_head_put(head);
66183 }
66184 +
66185 +#ifdef CONFIG_PROC_SYSCTL
66186 + if (inode->i_op == &proc_sys_inode_operations ||
66187 + inode->i_op == &proc_sys_dir_operations)
66188 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
66189 +#endif
66190 +
66191 }
66192
66193 static struct kmem_cache * proc_inode_cachep;
66194 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
66195 if (de->mode) {
66196 inode->i_mode = de->mode;
66197 inode->i_uid = de->uid;
66198 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66199 + inode->i_gid = grsec_proc_gid;
66200 +#else
66201 inode->i_gid = de->gid;
66202 +#endif
66203 }
66204 if (de->size)
66205 inode->i_size = de->size;
66206 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
66207 index c835b94..c9e01a3 100644
66208 --- a/fs/proc/internal.h
66209 +++ b/fs/proc/internal.h
66210 @@ -47,9 +47,10 @@ struct proc_dir_entry {
66211 struct completion *pde_unload_completion;
66212 struct list_head pde_openers; /* who did ->open, but not ->release */
66213 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
66214 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
66215 u8 namelen;
66216 char name[];
66217 -};
66218 +} __randomize_layout;
66219
66220 union proc_op {
66221 int (*proc_get_link)(struct dentry *, struct path *);
66222 @@ -67,7 +68,7 @@ struct proc_inode {
66223 struct ctl_table *sysctl_entry;
66224 const struct proc_ns_operations *ns_ops;
66225 struct inode vfs_inode;
66226 -};
66227 +} __randomize_layout;
66228
66229 /*
66230 * General functions
66231 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
66232 struct pid *, struct task_struct *);
66233 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
66234 struct pid *, struct task_struct *);
66235 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66236 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
66237 + struct pid *, struct task_struct *);
66238 +#endif
66239
66240 /*
66241 * base.c
66242 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
66243 * generic.c
66244 */
66245 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
66246 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
66247 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
66248 struct dentry *);
66249 extern int proc_readdir(struct file *, struct dir_context *);
66250 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
66251 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
66252
66253 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
66254 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
66255 index a352d57..cb94a5c 100644
66256 --- a/fs/proc/interrupts.c
66257 +++ b/fs/proc/interrupts.c
66258 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
66259
66260 static int __init proc_interrupts_init(void)
66261 {
66262 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66263 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
66264 +#else
66265 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
66266 +#endif
66267 return 0;
66268 }
66269 fs_initcall(proc_interrupts_init);
66270 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
66271 index 91a4e64..cb007c0 100644
66272 --- a/fs/proc/kcore.c
66273 +++ b/fs/proc/kcore.c
66274 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66275 * the addresses in the elf_phdr on our list.
66276 */
66277 start = kc_offset_to_vaddr(*fpos - elf_buflen);
66278 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
66279 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
66280 + if (tsz > buflen)
66281 tsz = buflen;
66282 -
66283 +
66284 while (buflen) {
66285 struct kcore_list *m;
66286
66287 @@ -514,20 +515,23 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66288 kfree(elf_buf);
66289 } else {
66290 if (kern_addr_valid(start)) {
66291 - unsigned long n;
66292 + char *elf_buf;
66293 + mm_segment_t oldfs;
66294
66295 - n = copy_to_user(buffer, (char *)start, tsz);
66296 - /*
66297 - * We cannot distinguish between fault on source
66298 - * and fault on destination. When this happens
66299 - * we clear too and hope it will trigger the
66300 - * EFAULT again.
66301 - */
66302 - if (n) {
66303 - if (clear_user(buffer + tsz - n,
66304 - n))
66305 + elf_buf = kmalloc(tsz, GFP_KERNEL);
66306 + if (!elf_buf)
66307 + return -ENOMEM;
66308 + oldfs = get_fs();
66309 + set_fs(KERNEL_DS);
66310 + if (!__copy_from_user(elf_buf, (const void __user *)start, tsz)) {
66311 + set_fs(oldfs);
66312 + if (copy_to_user(buffer, elf_buf, tsz)) {
66313 + kfree(elf_buf);
66314 return -EFAULT;
66315 + }
66316 }
66317 + set_fs(oldfs);
66318 + kfree(elf_buf);
66319 } else {
66320 if (clear_user(buffer, tsz))
66321 return -EFAULT;
66322 @@ -547,6 +551,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66323
66324 static int open_kcore(struct inode *inode, struct file *filp)
66325 {
66326 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
66327 + return -EPERM;
66328 +#endif
66329 if (!capable(CAP_SYS_RAWIO))
66330 return -EPERM;
66331 if (kcore_need_update)
66332 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
66333 index d3ebf2e..6ad42d1 100644
66334 --- a/fs/proc/meminfo.c
66335 +++ b/fs/proc/meminfo.c
66336 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
66337 vmi.used >> 10,
66338 vmi.largest_chunk >> 10
66339 #ifdef CONFIG_MEMORY_FAILURE
66340 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66341 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66342 #endif
66343 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
66344 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
66345 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
66346 index d4a3574..b421ce9 100644
66347 --- a/fs/proc/nommu.c
66348 +++ b/fs/proc/nommu.c
66349 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
66350
66351 if (file) {
66352 seq_pad(m, ' ');
66353 - seq_path(m, &file->f_path, "");
66354 + seq_path(m, &file->f_path, "\n\\");
66355 }
66356
66357 seq_putc(m, '\n');
66358 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
66359 index 1bde894..22ac7eb 100644
66360 --- a/fs/proc/proc_net.c
66361 +++ b/fs/proc/proc_net.c
66362 @@ -23,9 +23,27 @@
66363 #include <linux/nsproxy.h>
66364 #include <net/net_namespace.h>
66365 #include <linux/seq_file.h>
66366 +#include <linux/grsecurity.h>
66367
66368 #include "internal.h"
66369
66370 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66371 +static struct seq_operations *ipv6_seq_ops_addr;
66372 +
66373 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
66374 +{
66375 + ipv6_seq_ops_addr = addr;
66376 +}
66377 +
66378 +void unregister_ipv6_seq_ops_addr(void)
66379 +{
66380 + ipv6_seq_ops_addr = NULL;
66381 +}
66382 +
66383 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
66384 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
66385 +#endif
66386 +
66387 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
66388 {
66389 return pde->parent->data;
66390 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
66391 return maybe_get_net(PDE_NET(PDE(inode)));
66392 }
66393
66394 +extern const struct seq_operations dev_seq_ops;
66395 +
66396 int seq_open_net(struct inode *ino, struct file *f,
66397 const struct seq_operations *ops, int size)
66398 {
66399 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
66400
66401 BUG_ON(size < sizeof(*p));
66402
66403 + /* only permit access to /proc/net/dev */
66404 + if (
66405 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66406 + ops != ipv6_seq_ops_addr &&
66407 +#endif
66408 + ops != &dev_seq_ops && gr_proc_is_restricted())
66409 + return -EACCES;
66410 +
66411 net = get_proc_net(ino);
66412 if (net == NULL)
66413 return -ENXIO;
66414 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
66415 int err;
66416 struct net *net;
66417
66418 + if (gr_proc_is_restricted())
66419 + return -EACCES;
66420 +
66421 err = -ENXIO;
66422 net = get_proc_net(inode);
66423 if (net == NULL)
66424 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
66425 index f92d5dd..26398ac 100644
66426 --- a/fs/proc/proc_sysctl.c
66427 +++ b/fs/proc/proc_sysctl.c
66428 @@ -11,13 +11,21 @@
66429 #include <linux/namei.h>
66430 #include <linux/mm.h>
66431 #include <linux/module.h>
66432 +#include <linux/nsproxy.h>
66433 +#ifdef CONFIG_GRKERNSEC
66434 +#include <net/net_namespace.h>
66435 +#endif
66436 #include "internal.h"
66437
66438 +extern int gr_handle_chroot_sysctl(const int op);
66439 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
66440 + const int op);
66441 +
66442 static const struct dentry_operations proc_sys_dentry_operations;
66443 static const struct file_operations proc_sys_file_operations;
66444 -static const struct inode_operations proc_sys_inode_operations;
66445 +const struct inode_operations proc_sys_inode_operations;
66446 static const struct file_operations proc_sys_dir_file_operations;
66447 -static const struct inode_operations proc_sys_dir_operations;
66448 +const struct inode_operations proc_sys_dir_operations;
66449
66450 void proc_sys_poll_notify(struct ctl_table_poll *poll)
66451 {
66452 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
66453
66454 err = NULL;
66455 d_set_d_op(dentry, &proc_sys_dentry_operations);
66456 +
66457 + gr_handle_proc_create(dentry, inode);
66458 +
66459 d_add(dentry, inode);
66460
66461 out:
66462 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66463 struct inode *inode = file_inode(filp);
66464 struct ctl_table_header *head = grab_header(inode);
66465 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
66466 + int op = write ? MAY_WRITE : MAY_READ;
66467 ssize_t error;
66468 size_t res;
66469
66470 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66471 * and won't be until we finish.
66472 */
66473 error = -EPERM;
66474 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
66475 + if (sysctl_perm(head, table, op))
66476 goto out;
66477
66478 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
66479 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66480 if (!table->proc_handler)
66481 goto out;
66482
66483 +#ifdef CONFIG_GRKERNSEC
66484 + error = -EPERM;
66485 + if (gr_handle_chroot_sysctl(op))
66486 + goto out;
66487 + dget(filp->f_path.dentry);
66488 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
66489 + dput(filp->f_path.dentry);
66490 + goto out;
66491 + }
66492 + dput(filp->f_path.dentry);
66493 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
66494 + goto out;
66495 + if (write) {
66496 + if (current->nsproxy->net_ns != table->extra2) {
66497 + if (!capable(CAP_SYS_ADMIN))
66498 + goto out;
66499 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
66500 + goto out;
66501 + }
66502 +#endif
66503 +
66504 /* careful: calling conventions are nasty here */
66505 res = count;
66506 error = table->proc_handler(table, write, buf, &res, ppos);
66507 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
66508 return false;
66509 } else {
66510 d_set_d_op(child, &proc_sys_dentry_operations);
66511 +
66512 + gr_handle_proc_create(child, inode);
66513 +
66514 d_add(child, inode);
66515 }
66516 } else {
66517 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
66518 if ((*pos)++ < ctx->pos)
66519 return true;
66520
66521 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
66522 + return 0;
66523 +
66524 if (unlikely(S_ISLNK(table->mode)))
66525 res = proc_sys_link_fill_cache(file, ctx, head, table);
66526 else
66527 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
66528 if (IS_ERR(head))
66529 return PTR_ERR(head);
66530
66531 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
66532 + return -ENOENT;
66533 +
66534 generic_fillattr(inode, stat);
66535 if (table)
66536 stat->mode = (stat->mode & S_IFMT) | table->mode;
66537 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
66538 .llseek = generic_file_llseek,
66539 };
66540
66541 -static const struct inode_operations proc_sys_inode_operations = {
66542 +const struct inode_operations proc_sys_inode_operations = {
66543 .permission = proc_sys_permission,
66544 .setattr = proc_sys_setattr,
66545 .getattr = proc_sys_getattr,
66546 };
66547
66548 -static const struct inode_operations proc_sys_dir_operations = {
66549 +const struct inode_operations proc_sys_dir_operations = {
66550 .lookup = proc_sys_lookup,
66551 .permission = proc_sys_permission,
66552 .setattr = proc_sys_setattr,
66553 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
66554 static struct ctl_dir *new_dir(struct ctl_table_set *set,
66555 const char *name, int namelen)
66556 {
66557 - struct ctl_table *table;
66558 + ctl_table_no_const *table;
66559 struct ctl_dir *new;
66560 struct ctl_node *node;
66561 char *new_name;
66562 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
66563 return NULL;
66564
66565 node = (struct ctl_node *)(new + 1);
66566 - table = (struct ctl_table *)(node + 1);
66567 + table = (ctl_table_no_const *)(node + 1);
66568 new_name = (char *)(table + 2);
66569 memcpy(new_name, name, namelen);
66570 new_name[namelen] = '\0';
66571 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
66572 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
66573 struct ctl_table_root *link_root)
66574 {
66575 - struct ctl_table *link_table, *entry, *link;
66576 + ctl_table_no_const *link_table, *link;
66577 + struct ctl_table *entry;
66578 struct ctl_table_header *links;
66579 struct ctl_node *node;
66580 char *link_name;
66581 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
66582 return NULL;
66583
66584 node = (struct ctl_node *)(links + 1);
66585 - link_table = (struct ctl_table *)(node + nr_entries);
66586 + link_table = (ctl_table_no_const *)(node + nr_entries);
66587 link_name = (char *)&link_table[nr_entries + 1];
66588
66589 for (link = link_table, entry = table; entry->procname; link++, entry++) {
66590 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66591 struct ctl_table_header ***subheader, struct ctl_table_set *set,
66592 struct ctl_table *table)
66593 {
66594 - struct ctl_table *ctl_table_arg = NULL;
66595 - struct ctl_table *entry, *files;
66596 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
66597 + struct ctl_table *entry;
66598 int nr_files = 0;
66599 int nr_dirs = 0;
66600 int err = -ENOMEM;
66601 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66602 nr_files++;
66603 }
66604
66605 - files = table;
66606 /* If there are mixed files and directories we need a new table */
66607 if (nr_dirs && nr_files) {
66608 - struct ctl_table *new;
66609 + ctl_table_no_const *new;
66610 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
66611 GFP_KERNEL);
66612 if (!files)
66613 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66614 /* Register everything except a directory full of subdirectories */
66615 if (nr_files || !nr_dirs) {
66616 struct ctl_table_header *header;
66617 - header = __register_sysctl_table(set, path, files);
66618 + header = __register_sysctl_table(set, path, files ? files : table);
66619 if (!header) {
66620 kfree(ctl_table_arg);
66621 goto out;
66622 diff --git a/fs/proc/root.c b/fs/proc/root.c
66623 index e74ac9f..35e89f4 100644
66624 --- a/fs/proc/root.c
66625 +++ b/fs/proc/root.c
66626 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
66627 proc_mkdir("openprom", NULL);
66628 #endif
66629 proc_tty_init();
66630 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66631 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66632 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
66633 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66634 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
66635 +#endif
66636 +#else
66637 proc_mkdir("bus", NULL);
66638 +#endif
66639 proc_sys_init();
66640 }
66641
66642 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
66643 index 510413eb..34d9a8c 100644
66644 --- a/fs/proc/stat.c
66645 +++ b/fs/proc/stat.c
66646 @@ -11,6 +11,7 @@
66647 #include <linux/irqnr.h>
66648 #include <linux/cputime.h>
66649 #include <linux/tick.h>
66650 +#include <linux/grsecurity.h>
66651
66652 #ifndef arch_irq_stat_cpu
66653 #define arch_irq_stat_cpu(cpu) 0
66654 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
66655 u64 sum_softirq = 0;
66656 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
66657 struct timespec boottime;
66658 + int unrestricted = 1;
66659 +
66660 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66661 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66662 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
66663 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66664 + && !in_group_p(grsec_proc_gid)
66665 +#endif
66666 + )
66667 + unrestricted = 0;
66668 +#endif
66669 +#endif
66670
66671 user = nice = system = idle = iowait =
66672 irq = softirq = steal = 0;
66673 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
66674 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
66675 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
66676 idle += get_idle_time(i);
66677 - iowait += get_iowait_time(i);
66678 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66679 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66680 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66681 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66682 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66683 - sum += kstat_cpu_irqs_sum(i);
66684 - sum += arch_irq_stat_cpu(i);
66685 + if (unrestricted) {
66686 + iowait += get_iowait_time(i);
66687 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66688 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66689 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66690 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66691 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66692 + sum += kstat_cpu_irqs_sum(i);
66693 + sum += arch_irq_stat_cpu(i);
66694 + for (j = 0; j < NR_SOFTIRQS; j++) {
66695 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
66696
66697 - for (j = 0; j < NR_SOFTIRQS; j++) {
66698 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
66699 -
66700 - per_softirq_sums[j] += softirq_stat;
66701 - sum_softirq += softirq_stat;
66702 + per_softirq_sums[j] += softirq_stat;
66703 + sum_softirq += softirq_stat;
66704 + }
66705 }
66706 }
66707 - sum += arch_irq_stat();
66708 + if (unrestricted)
66709 + sum += arch_irq_stat();
66710
66711 seq_puts(p, "cpu ");
66712 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
66713 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
66714 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
66715 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
66716 idle = get_idle_time(i);
66717 - iowait = get_iowait_time(i);
66718 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66719 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66720 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66721 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66722 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66723 + if (unrestricted) {
66724 + iowait = get_iowait_time(i);
66725 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66726 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66727 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66728 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66729 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66730 + }
66731 seq_printf(p, "cpu%d", i);
66732 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
66733 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
66734 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
66735
66736 /* sum again ? it could be updated? */
66737 for_each_irq_nr(j)
66738 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
66739 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
66740
66741 seq_printf(p,
66742 "\nctxt %llu\n"
66743 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
66744 "processes %lu\n"
66745 "procs_running %lu\n"
66746 "procs_blocked %lu\n",
66747 - nr_context_switches(),
66748 + unrestricted ? nr_context_switches() : 0ULL,
66749 (unsigned long)jif,
66750 - total_forks,
66751 - nr_running(),
66752 - nr_iowait());
66753 + unrestricted ? total_forks : 0UL,
66754 + unrestricted ? nr_running() : 0UL,
66755 + unrestricted ? nr_iowait() : 0UL);
66756
66757 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
66758
66759 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
66760 index 88f9b83..314064c 100644
66761 --- a/fs/proc/task_mmu.c
66762 +++ b/fs/proc/task_mmu.c
66763 @@ -13,12 +13,19 @@
66764 #include <linux/swap.h>
66765 #include <linux/swapops.h>
66766 #include <linux/mmu_notifier.h>
66767 +#include <linux/grsecurity.h>
66768
66769 #include <asm/elf.h>
66770 #include <asm/uaccess.h>
66771 #include <asm/tlbflush.h>
66772 #include "internal.h"
66773
66774 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66775 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66776 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66777 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66778 +#endif
66779 +
66780 void task_mem(struct seq_file *m, struct mm_struct *mm)
66781 {
66782 unsigned long data, text, lib, swap;
66783 @@ -54,8 +61,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66784 "VmExe:\t%8lu kB\n"
66785 "VmLib:\t%8lu kB\n"
66786 "VmPTE:\t%8lu kB\n"
66787 - "VmSwap:\t%8lu kB\n",
66788 - hiwater_vm << (PAGE_SHIFT-10),
66789 + "VmSwap:\t%8lu kB\n"
66790 +
66791 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66792 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
66793 +#endif
66794 +
66795 + ,hiwater_vm << (PAGE_SHIFT-10),
66796 total_vm << (PAGE_SHIFT-10),
66797 mm->locked_vm << (PAGE_SHIFT-10),
66798 mm->pinned_vm << (PAGE_SHIFT-10),
66799 @@ -65,7 +77,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66800 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
66801 (PTRS_PER_PTE * sizeof(pte_t) *
66802 atomic_long_read(&mm->nr_ptes)) >> 10,
66803 - swap << (PAGE_SHIFT-10));
66804 + swap << (PAGE_SHIFT-10)
66805 +
66806 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66807 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66808 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
66809 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
66810 +#else
66811 + , mm->context.user_cs_base
66812 + , mm->context.user_cs_limit
66813 +#endif
66814 +#endif
66815 +
66816 + );
66817 }
66818
66819 unsigned long task_vsize(struct mm_struct *mm)
66820 @@ -282,13 +306,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66821 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
66822 }
66823
66824 - /* We don't show the stack guard page in /proc/maps */
66825 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66826 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
66827 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
66828 +#else
66829 start = vma->vm_start;
66830 - if (stack_guard_page_start(vma, start))
66831 - start += PAGE_SIZE;
66832 end = vma->vm_end;
66833 - if (stack_guard_page_end(vma, end))
66834 - end -= PAGE_SIZE;
66835 +#endif
66836
66837 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
66838 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
66839 @@ -298,7 +322,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66840 flags & VM_WRITE ? 'w' : '-',
66841 flags & VM_EXEC ? 'x' : '-',
66842 flags & VM_MAYSHARE ? 's' : 'p',
66843 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66844 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
66845 +#else
66846 pgoff,
66847 +#endif
66848 MAJOR(dev), MINOR(dev), ino);
66849
66850 /*
66851 @@ -307,7 +335,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66852 */
66853 if (file) {
66854 seq_pad(m, ' ');
66855 - seq_path(m, &file->f_path, "\n");
66856 + seq_path(m, &file->f_path, "\n\\");
66857 goto done;
66858 }
66859
66860 @@ -338,8 +366,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66861 * Thread stack in /proc/PID/task/TID/maps or
66862 * the main process stack.
66863 */
66864 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
66865 - vma->vm_end >= mm->start_stack)) {
66866 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
66867 + (vma->vm_start <= mm->start_stack &&
66868 + vma->vm_end >= mm->start_stack)) {
66869 name = "[stack]";
66870 } else {
66871 /* Thread stack in /proc/PID/maps */
66872 @@ -359,6 +388,12 @@ done:
66873
66874 static int show_map(struct seq_file *m, void *v, int is_pid)
66875 {
66876 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66877 + if (current->exec_id != m->exec_id) {
66878 + gr_log_badprocpid("maps");
66879 + return 0;
66880 + }
66881 +#endif
66882 show_map_vma(m, v, is_pid);
66883 m_cache_vma(m, v);
66884 return 0;
66885 @@ -629,12 +664,23 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
66886 .private = &mss,
66887 };
66888
66889 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66890 + if (current->exec_id != m->exec_id) {
66891 + gr_log_badprocpid("smaps");
66892 + return 0;
66893 + }
66894 +#endif
66895 memset(&mss, 0, sizeof mss);
66896 - mss.vma = vma;
66897 - /* mmap_sem is held in m_start */
66898 - if (vma->vm_mm && !is_vm_hugetlb_page(vma))
66899 - walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
66900 -
66901 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66902 + if (!PAX_RAND_FLAGS(vma->vm_mm)) {
66903 +#endif
66904 + mss.vma = vma;
66905 + /* mmap_sem is held in m_start */
66906 + if (vma->vm_mm && !is_vm_hugetlb_page(vma))
66907 + walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
66908 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66909 + }
66910 +#endif
66911 show_map_vma(m, vma, is_pid);
66912
66913 seq_printf(m,
66914 @@ -652,7 +698,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
66915 "KernelPageSize: %8lu kB\n"
66916 "MMUPageSize: %8lu kB\n"
66917 "Locked: %8lu kB\n",
66918 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66919 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
66920 +#else
66921 (vma->vm_end - vma->vm_start) >> 10,
66922 +#endif
66923 mss.resident >> 10,
66924 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
66925 mss.shared_clean >> 10,
66926 @@ -1486,6 +1536,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
66927 char buffer[64];
66928 int nid;
66929
66930 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66931 + if (current->exec_id != m->exec_id) {
66932 + gr_log_badprocpid("numa_maps");
66933 + return 0;
66934 + }
66935 +#endif
66936 +
66937 if (!mm)
66938 return 0;
66939
66940 @@ -1507,11 +1564,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
66941 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
66942 }
66943
66944 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66945 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
66946 +#else
66947 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
66948 +#endif
66949
66950 if (file) {
66951 seq_puts(m, " file=");
66952 - seq_path(m, &file->f_path, "\n\t= ");
66953 + seq_path(m, &file->f_path, "\n\t\\= ");
66954 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
66955 seq_puts(m, " heap");
66956 } else {
66957 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
66958 index 599ec2e..f1413ae 100644
66959 --- a/fs/proc/task_nommu.c
66960 +++ b/fs/proc/task_nommu.c
66961 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66962 else
66963 bytes += kobjsize(mm);
66964
66965 - if (current->fs && current->fs->users > 1)
66966 + if (current->fs && atomic_read(&current->fs->users) > 1)
66967 sbytes += kobjsize(current->fs);
66968 else
66969 bytes += kobjsize(current->fs);
66970 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
66971
66972 if (file) {
66973 seq_pad(m, ' ');
66974 - seq_path(m, &file->f_path, "");
66975 + seq_path(m, &file->f_path, "\n\\");
66976 } else if (mm) {
66977 pid_t tid = pid_of_stack(priv, vma, is_pid);
66978
66979 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
66980 index a90d6d35..d08047c 100644
66981 --- a/fs/proc/vmcore.c
66982 +++ b/fs/proc/vmcore.c
66983 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
66984 nr_bytes = count;
66985
66986 /* If pfn is not ram, return zeros for sparse dump files */
66987 - if (pfn_is_ram(pfn) == 0)
66988 - memset(buf, 0, nr_bytes);
66989 - else {
66990 + if (pfn_is_ram(pfn) == 0) {
66991 + if (userbuf) {
66992 + if (clear_user((char __force_user *)buf, nr_bytes))
66993 + return -EFAULT;
66994 + } else
66995 + memset(buf, 0, nr_bytes);
66996 + } else {
66997 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
66998 offset, userbuf);
66999 if (tmp < 0)
67000 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
67001 static int copy_to(void *target, void *src, size_t size, int userbuf)
67002 {
67003 if (userbuf) {
67004 - if (copy_to_user((char __user *) target, src, size))
67005 + if (copy_to_user((char __force_user *) target, src, size))
67006 return -EFAULT;
67007 } else {
67008 memcpy(target, src, size);
67009 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67010 if (*fpos < m->offset + m->size) {
67011 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
67012 start = m->paddr + *fpos - m->offset;
67013 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
67014 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
67015 if (tmp < 0)
67016 return tmp;
67017 buflen -= tsz;
67018 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67019 static ssize_t read_vmcore(struct file *file, char __user *buffer,
67020 size_t buflen, loff_t *fpos)
67021 {
67022 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
67023 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
67024 }
67025
67026 /*
67027 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
67028 index d3fb2b6..43a8140 100644
67029 --- a/fs/qnx6/qnx6.h
67030 +++ b/fs/qnx6/qnx6.h
67031 @@ -74,7 +74,7 @@ enum {
67032 BYTESEX_BE,
67033 };
67034
67035 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67036 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67037 {
67038 if (sbi->s_bytesex == BYTESEX_LE)
67039 return le64_to_cpu((__force __le64)n);
67040 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
67041 return (__force __fs64)cpu_to_be64(n);
67042 }
67043
67044 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67045 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67046 {
67047 if (sbi->s_bytesex == BYTESEX_LE)
67048 return le32_to_cpu((__force __le32)n);
67049 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
67050 index bb2869f..d34ada8 100644
67051 --- a/fs/quota/netlink.c
67052 +++ b/fs/quota/netlink.c
67053 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
67054 void quota_send_warning(struct kqid qid, dev_t dev,
67055 const char warntype)
67056 {
67057 - static atomic_t seq;
67058 + static atomic_unchecked_t seq;
67059 struct sk_buff *skb;
67060 void *msg_head;
67061 int ret;
67062 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
67063 "VFS: Not enough memory to send quota warning.\n");
67064 return;
67065 }
67066 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
67067 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
67068 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
67069 if (!msg_head) {
67070 printk(KERN_ERR
67071 diff --git a/fs/read_write.c b/fs/read_write.c
67072 index c0805c93..d39f2eb 100644
67073 --- a/fs/read_write.c
67074 +++ b/fs/read_write.c
67075 @@ -507,7 +507,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
67076
67077 old_fs = get_fs();
67078 set_fs(get_ds());
67079 - p = (__force const char __user *)buf;
67080 + p = (const char __force_user *)buf;
67081 if (count > MAX_RW_COUNT)
67082 count = MAX_RW_COUNT;
67083 if (file->f_op->write)
67084 diff --git a/fs/readdir.c b/fs/readdir.c
67085 index ced6791..936687b 100644
67086 --- a/fs/readdir.c
67087 +++ b/fs/readdir.c
67088 @@ -18,6 +18,7 @@
67089 #include <linux/security.h>
67090 #include <linux/syscalls.h>
67091 #include <linux/unistd.h>
67092 +#include <linux/namei.h>
67093
67094 #include <asm/uaccess.h>
67095
67096 @@ -71,6 +72,7 @@ struct old_linux_dirent {
67097 struct readdir_callback {
67098 struct dir_context ctx;
67099 struct old_linux_dirent __user * dirent;
67100 + struct file * file;
67101 int result;
67102 };
67103
67104 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
67105 buf->result = -EOVERFLOW;
67106 return -EOVERFLOW;
67107 }
67108 +
67109 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67110 + return 0;
67111 +
67112 buf->result++;
67113 dirent = buf->dirent;
67114 if (!access_ok(VERIFY_WRITE, dirent,
67115 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
67116 if (!f.file)
67117 return -EBADF;
67118
67119 + buf.file = f.file;
67120 error = iterate_dir(f.file, &buf.ctx);
67121 if (buf.result)
67122 error = buf.result;
67123 @@ -145,6 +152,7 @@ struct getdents_callback {
67124 struct dir_context ctx;
67125 struct linux_dirent __user * current_dir;
67126 struct linux_dirent __user * previous;
67127 + struct file * file;
67128 int count;
67129 int error;
67130 };
67131 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
67132 buf->error = -EOVERFLOW;
67133 return -EOVERFLOW;
67134 }
67135 +
67136 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67137 + return 0;
67138 +
67139 dirent = buf->previous;
67140 if (dirent) {
67141 if (__put_user(offset, &dirent->d_off))
67142 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
67143 if (!f.file)
67144 return -EBADF;
67145
67146 + buf.file = f.file;
67147 error = iterate_dir(f.file, &buf.ctx);
67148 if (error >= 0)
67149 error = buf.error;
67150 @@ -230,6 +243,7 @@ struct getdents_callback64 {
67151 struct dir_context ctx;
67152 struct linux_dirent64 __user * current_dir;
67153 struct linux_dirent64 __user * previous;
67154 + struct file *file;
67155 int count;
67156 int error;
67157 };
67158 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
67159 buf->error = -EINVAL; /* only used if we fail.. */
67160 if (reclen > buf->count)
67161 return -EINVAL;
67162 +
67163 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67164 + return 0;
67165 +
67166 dirent = buf->previous;
67167 if (dirent) {
67168 if (__put_user(offset, &dirent->d_off))
67169 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
67170 if (!f.file)
67171 return -EBADF;
67172
67173 + buf.file = f.file;
67174 error = iterate_dir(f.file, &buf.ctx);
67175 if (error >= 0)
67176 error = buf.error;
67177 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
67178 index 9c02d96..6562c10 100644
67179 --- a/fs/reiserfs/do_balan.c
67180 +++ b/fs/reiserfs/do_balan.c
67181 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
67182 return;
67183 }
67184
67185 - atomic_inc(&fs_generation(tb->tb_sb));
67186 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
67187 do_balance_starts(tb);
67188
67189 /*
67190 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
67191 index aca73dd..e3c558d 100644
67192 --- a/fs/reiserfs/item_ops.c
67193 +++ b/fs/reiserfs/item_ops.c
67194 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
67195 }
67196
67197 static struct item_operations errcatch_ops = {
67198 - errcatch_bytes_number,
67199 - errcatch_decrement_key,
67200 - errcatch_is_left_mergeable,
67201 - errcatch_print_item,
67202 - errcatch_check_item,
67203 + .bytes_number = errcatch_bytes_number,
67204 + .decrement_key = errcatch_decrement_key,
67205 + .is_left_mergeable = errcatch_is_left_mergeable,
67206 + .print_item = errcatch_print_item,
67207 + .check_item = errcatch_check_item,
67208
67209 - errcatch_create_vi,
67210 - errcatch_check_left,
67211 - errcatch_check_right,
67212 - errcatch_part_size,
67213 - errcatch_unit_num,
67214 - errcatch_print_vi
67215 + .create_vi = errcatch_create_vi,
67216 + .check_left = errcatch_check_left,
67217 + .check_right = errcatch_check_right,
67218 + .part_size = errcatch_part_size,
67219 + .unit_num = errcatch_unit_num,
67220 + .print_vi = errcatch_print_vi
67221 };
67222
67223 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
67224 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
67225 index 621b9f3..af527fd 100644
67226 --- a/fs/reiserfs/procfs.c
67227 +++ b/fs/reiserfs/procfs.c
67228 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
67229 "SMALL_TAILS " : "NO_TAILS ",
67230 replay_only(sb) ? "REPLAY_ONLY " : "",
67231 convert_reiserfs(sb) ? "CONV " : "",
67232 - atomic_read(&r->s_generation_counter),
67233 + atomic_read_unchecked(&r->s_generation_counter),
67234 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
67235 SF(s_do_balance), SF(s_unneeded_left_neighbor),
67236 SF(s_good_search_by_key_reada), SF(s_bmaps),
67237 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
67238 index bb79cdd..fcf49ef 100644
67239 --- a/fs/reiserfs/reiserfs.h
67240 +++ b/fs/reiserfs/reiserfs.h
67241 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
67242 /* Comment? -Hans */
67243 wait_queue_head_t s_wait;
67244 /* increased by one every time the tree gets re-balanced */
67245 - atomic_t s_generation_counter;
67246 + atomic_unchecked_t s_generation_counter;
67247
67248 /* File system properties. Currently holds on-disk FS format */
67249 unsigned long s_properties;
67250 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
67251 #define REISERFS_USER_MEM 1 /* user memory mode */
67252
67253 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
67254 -#define get_generation(s) atomic_read (&fs_generation(s))
67255 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
67256 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
67257 #define __fs_changed(gen,s) (gen != get_generation (s))
67258 #define fs_changed(gen,s) \
67259 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
67260 index 71fbbe3..eff29ba 100644
67261 --- a/fs/reiserfs/super.c
67262 +++ b/fs/reiserfs/super.c
67263 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
67264 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
67265 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
67266 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
67267 +#ifdef CONFIG_REISERFS_FS_XATTR
67268 + /* turn on user xattrs by default */
67269 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
67270 +#endif
67271 /* no preallocation minimum, be smart in reiserfs_file_write instead */
67272 sbi->s_alloc_options.preallocmin = 0;
67273 /* Preallocate by 16 blocks (17-1) at once */
67274 diff --git a/fs/select.c b/fs/select.c
67275 index 467bb1c..cf9d65a 100644
67276 --- a/fs/select.c
67277 +++ b/fs/select.c
67278 @@ -20,6 +20,7 @@
67279 #include <linux/export.h>
67280 #include <linux/slab.h>
67281 #include <linux/poll.h>
67282 +#include <linux/security.h>
67283 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
67284 #include <linux/file.h>
67285 #include <linux/fdtable.h>
67286 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
67287 struct poll_list *walk = head;
67288 unsigned long todo = nfds;
67289
67290 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
67291 if (nfds > rlimit(RLIMIT_NOFILE))
67292 return -EINVAL;
67293
67294 diff --git a/fs/seq_file.c b/fs/seq_file.c
67295 index dbf3a59..daf023f 100644
67296 --- a/fs/seq_file.c
67297 +++ b/fs/seq_file.c
67298 @@ -12,6 +12,8 @@
67299 #include <linux/slab.h>
67300 #include <linux/cred.h>
67301 #include <linux/mm.h>
67302 +#include <linux/sched.h>
67303 +#include <linux/grsecurity.h>
67304
67305 #include <asm/uaccess.h>
67306 #include <asm/page.h>
67307 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
67308
67309 static void *seq_buf_alloc(unsigned long size)
67310 {
67311 - void *buf;
67312 -
67313 - /*
67314 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
67315 - * it's better to fall back to vmalloc() than to kill things.
67316 - */
67317 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
67318 - if (!buf && size > PAGE_SIZE)
67319 - buf = vmalloc(size);
67320 - return buf;
67321 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
67322 }
67323
67324 /**
67325 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
67326 #ifdef CONFIG_USER_NS
67327 p->user_ns = file->f_cred->user_ns;
67328 #endif
67329 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67330 + p->exec_id = current->exec_id;
67331 +#endif
67332
67333 /*
67334 * Wrappers around seq_open(e.g. swaps_open) need to be
67335 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
67336 }
67337 EXPORT_SYMBOL(seq_open);
67338
67339 +
67340 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
67341 +{
67342 + if (gr_proc_is_restricted())
67343 + return -EACCES;
67344 +
67345 + return seq_open(file, op);
67346 +}
67347 +EXPORT_SYMBOL(seq_open_restrict);
67348 +
67349 static int traverse(struct seq_file *m, loff_t offset)
67350 {
67351 loff_t pos = 0, index;
67352 @@ -158,7 +164,7 @@ Eoverflow:
67353 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
67354 {
67355 struct seq_file *m = file->private_data;
67356 - size_t copied = 0;
67357 + ssize_t copied = 0;
67358 loff_t pos;
67359 size_t n;
67360 void *p;
67361 @@ -589,7 +595,7 @@ static void single_stop(struct seq_file *p, void *v)
67362 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
67363 void *data)
67364 {
67365 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
67366 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
67367 int res = -ENOMEM;
67368
67369 if (op) {
67370 @@ -625,6 +631,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
67371 }
67372 EXPORT_SYMBOL(single_open_size);
67373
67374 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
67375 + void *data)
67376 +{
67377 + if (gr_proc_is_restricted())
67378 + return -EACCES;
67379 +
67380 + return single_open(file, show, data);
67381 +}
67382 +EXPORT_SYMBOL(single_open_restrict);
67383 +
67384 +
67385 int single_release(struct inode *inode, struct file *file)
67386 {
67387 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
67388 diff --git a/fs/splice.c b/fs/splice.c
67389 index 75c6058..770d40c 100644
67390 --- a/fs/splice.c
67391 +++ b/fs/splice.c
67392 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67393 pipe_lock(pipe);
67394
67395 for (;;) {
67396 - if (!pipe->readers) {
67397 + if (!atomic_read(&pipe->readers)) {
67398 send_sig(SIGPIPE, current, 0);
67399 if (!ret)
67400 ret = -EPIPE;
67401 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67402 page_nr++;
67403 ret += buf->len;
67404
67405 - if (pipe->files)
67406 + if (atomic_read(&pipe->files))
67407 do_wakeup = 1;
67408
67409 if (!--spd->nr_pages)
67410 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67411 do_wakeup = 0;
67412 }
67413
67414 - pipe->waiting_writers++;
67415 + atomic_inc(&pipe->waiting_writers);
67416 pipe_wait(pipe);
67417 - pipe->waiting_writers--;
67418 + atomic_dec(&pipe->waiting_writers);
67419 }
67420
67421 pipe_unlock(pipe);
67422 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
67423 old_fs = get_fs();
67424 set_fs(get_ds());
67425 /* The cast to a user pointer is valid due to the set_fs() */
67426 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
67427 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
67428 set_fs(old_fs);
67429
67430 return res;
67431 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
67432 old_fs = get_fs();
67433 set_fs(get_ds());
67434 /* The cast to a user pointer is valid due to the set_fs() */
67435 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
67436 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
67437 set_fs(old_fs);
67438
67439 return res;
67440 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
67441 goto err;
67442
67443 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
67444 - vec[i].iov_base = (void __user *) page_address(page);
67445 + vec[i].iov_base = (void __force_user *) page_address(page);
67446 vec[i].iov_len = this_len;
67447 spd.pages[i] = page;
67448 spd.nr_pages++;
67449 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
67450 ops->release(pipe, buf);
67451 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
67452 pipe->nrbufs--;
67453 - if (pipe->files)
67454 + if (atomic_read(&pipe->files))
67455 sd->need_wakeup = true;
67456 }
67457
67458 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
67459 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
67460 {
67461 while (!pipe->nrbufs) {
67462 - if (!pipe->writers)
67463 + if (!atomic_read(&pipe->writers))
67464 return 0;
67465
67466 - if (!pipe->waiting_writers && sd->num_spliced)
67467 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
67468 return 0;
67469
67470 if (sd->flags & SPLICE_F_NONBLOCK)
67471 @@ -1040,7 +1040,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
67472 ops->release(pipe, buf);
67473 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
67474 pipe->nrbufs--;
67475 - if (pipe->files)
67476 + if (atomic_read(&pipe->files))
67477 sd.need_wakeup = true;
67478 } else {
67479 buf->offset += ret;
67480 @@ -1200,7 +1200,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
67481 * out of the pipe right after the splice_to_pipe(). So set
67482 * PIPE_READERS appropriately.
67483 */
67484 - pipe->readers = 1;
67485 + atomic_set(&pipe->readers, 1);
67486
67487 current->splice_pipe = pipe;
67488 }
67489 @@ -1497,6 +1497,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
67490
67491 partial[buffers].offset = off;
67492 partial[buffers].len = plen;
67493 + partial[buffers].private = 0;
67494
67495 off = 0;
67496 len -= plen;
67497 @@ -1733,9 +1734,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67498 ret = -ERESTARTSYS;
67499 break;
67500 }
67501 - if (!pipe->writers)
67502 + if (!atomic_read(&pipe->writers))
67503 break;
67504 - if (!pipe->waiting_writers) {
67505 + if (!atomic_read(&pipe->waiting_writers)) {
67506 if (flags & SPLICE_F_NONBLOCK) {
67507 ret = -EAGAIN;
67508 break;
67509 @@ -1767,7 +1768,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67510 pipe_lock(pipe);
67511
67512 while (pipe->nrbufs >= pipe->buffers) {
67513 - if (!pipe->readers) {
67514 + if (!atomic_read(&pipe->readers)) {
67515 send_sig(SIGPIPE, current, 0);
67516 ret = -EPIPE;
67517 break;
67518 @@ -1780,9 +1781,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67519 ret = -ERESTARTSYS;
67520 break;
67521 }
67522 - pipe->waiting_writers++;
67523 + atomic_inc(&pipe->waiting_writers);
67524 pipe_wait(pipe);
67525 - pipe->waiting_writers--;
67526 + atomic_dec(&pipe->waiting_writers);
67527 }
67528
67529 pipe_unlock(pipe);
67530 @@ -1818,14 +1819,14 @@ retry:
67531 pipe_double_lock(ipipe, opipe);
67532
67533 do {
67534 - if (!opipe->readers) {
67535 + if (!atomic_read(&opipe->readers)) {
67536 send_sig(SIGPIPE, current, 0);
67537 if (!ret)
67538 ret = -EPIPE;
67539 break;
67540 }
67541
67542 - if (!ipipe->nrbufs && !ipipe->writers)
67543 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
67544 break;
67545
67546 /*
67547 @@ -1922,7 +1923,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
67548 pipe_double_lock(ipipe, opipe);
67549
67550 do {
67551 - if (!opipe->readers) {
67552 + if (!atomic_read(&opipe->readers)) {
67553 send_sig(SIGPIPE, current, 0);
67554 if (!ret)
67555 ret = -EPIPE;
67556 @@ -1967,7 +1968,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
67557 * return EAGAIN if we have the potential of some data in the
67558 * future, otherwise just return 0
67559 */
67560 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
67561 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
67562 ret = -EAGAIN;
67563
67564 pipe_unlock(ipipe);
67565 diff --git a/fs/stat.c b/fs/stat.c
67566 index ae0c3ce..9ee641c 100644
67567 --- a/fs/stat.c
67568 +++ b/fs/stat.c
67569 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
67570 stat->gid = inode->i_gid;
67571 stat->rdev = inode->i_rdev;
67572 stat->size = i_size_read(inode);
67573 - stat->atime = inode->i_atime;
67574 - stat->mtime = inode->i_mtime;
67575 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
67576 + stat->atime = inode->i_ctime;
67577 + stat->mtime = inode->i_ctime;
67578 + } else {
67579 + stat->atime = inode->i_atime;
67580 + stat->mtime = inode->i_mtime;
67581 + }
67582 stat->ctime = inode->i_ctime;
67583 stat->blksize = (1 << inode->i_blkbits);
67584 stat->blocks = inode->i_blocks;
67585 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
67586 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
67587 {
67588 struct inode *inode = path->dentry->d_inode;
67589 + int retval;
67590
67591 - if (inode->i_op->getattr)
67592 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
67593 + if (inode->i_op->getattr) {
67594 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
67595 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
67596 + stat->atime = stat->ctime;
67597 + stat->mtime = stat->ctime;
67598 + }
67599 + return retval;
67600 + }
67601
67602 generic_fillattr(inode, stat);
67603 return 0;
67604 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
67605 index 0b45ff4..847de5b 100644
67606 --- a/fs/sysfs/dir.c
67607 +++ b/fs/sysfs/dir.c
67608 @@ -41,9 +41,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
67609 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
67610 {
67611 struct kernfs_node *parent, *kn;
67612 + const char *name;
67613 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
67614 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67615 + const char *parent_name;
67616 +#endif
67617
67618 BUG_ON(!kobj);
67619
67620 + name = kobject_name(kobj);
67621 +
67622 if (kobj->parent)
67623 parent = kobj->parent->sd;
67624 else
67625 @@ -52,11 +59,22 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
67626 if (!parent)
67627 return -ENOENT;
67628
67629 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
67630 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
67631 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67632 + parent_name = parent->name;
67633 + mode = S_IRWXU;
67634 +
67635 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
67636 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
67637 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
67638 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
67639 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
67640 +#endif
67641 +
67642 + kn = kernfs_create_dir_ns(parent, name,
67643 + mode, kobj, ns);
67644 if (IS_ERR(kn)) {
67645 if (PTR_ERR(kn) == -EEXIST)
67646 - sysfs_warn_dup(parent, kobject_name(kobj));
67647 + sysfs_warn_dup(parent, name);
67648 return PTR_ERR(kn);
67649 }
67650
67651 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
67652 index 69d4889..a810bd4 100644
67653 --- a/fs/sysv/sysv.h
67654 +++ b/fs/sysv/sysv.h
67655 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
67656 #endif
67657 }
67658
67659 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
67660 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
67661 {
67662 if (sbi->s_bytesex == BYTESEX_PDP)
67663 return PDP_swab((__force __u32)n);
67664 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
67665 index fb08b0c..65fcc7e 100644
67666 --- a/fs/ubifs/io.c
67667 +++ b/fs/ubifs/io.c
67668 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
67669 return err;
67670 }
67671
67672 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
67673 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
67674 {
67675 int err;
67676
67677 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
67678 index c175b4d..8f36a16 100644
67679 --- a/fs/udf/misc.c
67680 +++ b/fs/udf/misc.c
67681 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
67682
67683 u8 udf_tag_checksum(const struct tag *t)
67684 {
67685 - u8 *data = (u8 *)t;
67686 + const u8 *data = (const u8 *)t;
67687 u8 checksum = 0;
67688 int i;
67689 for (i = 0; i < sizeof(struct tag); ++i)
67690 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
67691 index 8d974c4..b82f6ec 100644
67692 --- a/fs/ufs/swab.h
67693 +++ b/fs/ufs/swab.h
67694 @@ -22,7 +22,7 @@ enum {
67695 BYTESEX_BE
67696 };
67697
67698 -static inline u64
67699 +static inline u64 __intentional_overflow(-1)
67700 fs64_to_cpu(struct super_block *sbp, __fs64 n)
67701 {
67702 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
67703 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
67704 return (__force __fs64)cpu_to_be64(n);
67705 }
67706
67707 -static inline u32
67708 +static inline u32 __intentional_overflow(-1)
67709 fs32_to_cpu(struct super_block *sbp, __fs32 n)
67710 {
67711 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
67712 diff --git a/fs/utimes.c b/fs/utimes.c
67713 index aa138d6..5f3a811 100644
67714 --- a/fs/utimes.c
67715 +++ b/fs/utimes.c
67716 @@ -1,6 +1,7 @@
67717 #include <linux/compiler.h>
67718 #include <linux/file.h>
67719 #include <linux/fs.h>
67720 +#include <linux/security.h>
67721 #include <linux/linkage.h>
67722 #include <linux/mount.h>
67723 #include <linux/namei.h>
67724 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
67725 }
67726 }
67727 retry_deleg:
67728 +
67729 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
67730 + error = -EACCES;
67731 + goto mnt_drop_write_and_out;
67732 + }
67733 +
67734 mutex_lock(&inode->i_mutex);
67735 error = notify_change(path->dentry, &newattrs, &delegated_inode);
67736 mutex_unlock(&inode->i_mutex);
67737 diff --git a/fs/xattr.c b/fs/xattr.c
67738 index 4ef6985..a6cd6567 100644
67739 --- a/fs/xattr.c
67740 +++ b/fs/xattr.c
67741 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
67742 return rc;
67743 }
67744
67745 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
67746 +ssize_t
67747 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
67748 +{
67749 + struct inode *inode = dentry->d_inode;
67750 + ssize_t error;
67751 +
67752 + error = inode_permission(inode, MAY_EXEC);
67753 + if (error)
67754 + return error;
67755 +
67756 + if (inode->i_op->getxattr)
67757 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
67758 + else
67759 + error = -EOPNOTSUPP;
67760 +
67761 + return error;
67762 +}
67763 +EXPORT_SYMBOL(pax_getxattr);
67764 +#endif
67765 +
67766 ssize_t
67767 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
67768 {
67769 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
67770 * Extended attribute SET operations
67771 */
67772 static long
67773 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
67774 +setxattr(struct path *path, const char __user *name, const void __user *value,
67775 size_t size, int flags)
67776 {
67777 int error;
67778 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
67779 posix_acl_fix_xattr_from_user(kvalue, size);
67780 }
67781
67782 - error = vfs_setxattr(d, kname, kvalue, size, flags);
67783 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
67784 + error = -EACCES;
67785 + goto out;
67786 + }
67787 +
67788 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
67789 out:
67790 if (vvalue)
67791 vfree(vvalue);
67792 @@ -376,7 +402,7 @@ retry:
67793 return error;
67794 error = mnt_want_write(path.mnt);
67795 if (!error) {
67796 - error = setxattr(path.dentry, name, value, size, flags);
67797 + error = setxattr(&path, name, value, size, flags);
67798 mnt_drop_write(path.mnt);
67799 }
67800 path_put(&path);
67801 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
67802 audit_file(f.file);
67803 error = mnt_want_write_file(f.file);
67804 if (!error) {
67805 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
67806 + error = setxattr(&f.file->f_path, name, value, size, flags);
67807 mnt_drop_write_file(f.file);
67808 }
67809 fdput(f);
67810 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
67811 * Extended attribute REMOVE operations
67812 */
67813 static long
67814 -removexattr(struct dentry *d, const char __user *name)
67815 +removexattr(struct path *path, const char __user *name)
67816 {
67817 int error;
67818 char kname[XATTR_NAME_MAX + 1];
67819 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
67820 if (error < 0)
67821 return error;
67822
67823 - return vfs_removexattr(d, kname);
67824 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
67825 + return -EACCES;
67826 +
67827 + return vfs_removexattr(path->dentry, kname);
67828 }
67829
67830 static int path_removexattr(const char __user *pathname,
67831 @@ -623,7 +652,7 @@ retry:
67832 return error;
67833 error = mnt_want_write(path.mnt);
67834 if (!error) {
67835 - error = removexattr(path.dentry, name);
67836 + error = removexattr(&path, name);
67837 mnt_drop_write(path.mnt);
67838 }
67839 path_put(&path);
67840 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
67841 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
67842 {
67843 struct fd f = fdget(fd);
67844 + struct path *path;
67845 int error = -EBADF;
67846
67847 if (!f.file)
67848 return error;
67849 + path = &f.file->f_path;
67850 audit_file(f.file);
67851 error = mnt_want_write_file(f.file);
67852 if (!error) {
67853 - error = removexattr(f.file->f_path.dentry, name);
67854 + error = removexattr(path, name);
67855 mnt_drop_write_file(f.file);
67856 }
67857 fdput(f);
67858 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
67859 index 4e20fe7..6d1a55a 100644
67860 --- a/fs/xfs/libxfs/xfs_bmap.c
67861 +++ b/fs/xfs/libxfs/xfs_bmap.c
67862 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
67863
67864 #else
67865 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
67866 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
67867 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
67868 #endif /* DEBUG */
67869
67870 /*
67871 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
67872 index 098cd78..724d3f8 100644
67873 --- a/fs/xfs/xfs_dir2_readdir.c
67874 +++ b/fs/xfs/xfs_dir2_readdir.c
67875 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
67876 ino = dp->d_ops->sf_get_ino(sfp, sfep);
67877 filetype = dp->d_ops->sf_get_ftype(sfep);
67878 ctx->pos = off & 0x7fffffff;
67879 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
67880 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
67881 + char name[sfep->namelen];
67882 + memcpy(name, sfep->name, sfep->namelen);
67883 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
67884 + return 0;
67885 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
67886 xfs_dir3_get_dtype(dp->i_mount, filetype)))
67887 return 0;
67888 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
67889 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
67890 index a183198..6b52f52 100644
67891 --- a/fs/xfs/xfs_ioctl.c
67892 +++ b/fs/xfs/xfs_ioctl.c
67893 @@ -119,7 +119,7 @@ xfs_find_handle(
67894 }
67895
67896 error = -EFAULT;
67897 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
67898 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
67899 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
67900 goto out_put;
67901
67902 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
67903 index c31d2c2..6ec8f62 100644
67904 --- a/fs/xfs/xfs_linux.h
67905 +++ b/fs/xfs/xfs_linux.h
67906 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
67907 * of the compiler which do not like us using do_div in the middle
67908 * of large functions.
67909 */
67910 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
67911 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
67912 {
67913 __u32 mod;
67914
67915 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
67916 return 0;
67917 }
67918 #else
67919 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
67920 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
67921 {
67922 __u32 mod;
67923
67924 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
67925 new file mode 100644
67926 index 0000000..31f8fe4
67927 --- /dev/null
67928 +++ b/grsecurity/Kconfig
67929 @@ -0,0 +1,1182 @@
67930 +#
67931 +# grecurity configuration
67932 +#
67933 +menu "Memory Protections"
67934 +depends on GRKERNSEC
67935 +
67936 +config GRKERNSEC_KMEM
67937 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
67938 + default y if GRKERNSEC_CONFIG_AUTO
67939 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
67940 + help
67941 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
67942 + be written to or read from to modify or leak the contents of the running
67943 + kernel. /dev/port will also not be allowed to be opened, writing to
67944 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
67945 + If you have module support disabled, enabling this will close up several
67946 + ways that are currently used to insert malicious code into the running
67947 + kernel.
67948 +
67949 + Even with this feature enabled, we still highly recommend that
67950 + you use the RBAC system, as it is still possible for an attacker to
67951 + modify the running kernel through other more obscure methods.
67952 +
67953 + It is highly recommended that you say Y here if you meet all the
67954 + conditions above.
67955 +
67956 +config GRKERNSEC_VM86
67957 + bool "Restrict VM86 mode"
67958 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
67959 + depends on X86_32
67960 +
67961 + help
67962 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
67963 + make use of a special execution mode on 32bit x86 processors called
67964 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
67965 + video cards and will still work with this option enabled. The purpose
67966 + of the option is to prevent exploitation of emulation errors in
67967 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
67968 + Nearly all users should be able to enable this option.
67969 +
67970 +config GRKERNSEC_IO
67971 + bool "Disable privileged I/O"
67972 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
67973 + depends on X86
67974 + select RTC_CLASS
67975 + select RTC_INTF_DEV
67976 + select RTC_DRV_CMOS
67977 +
67978 + help
67979 + If you say Y here, all ioperm and iopl calls will return an error.
67980 + Ioperm and iopl can be used to modify the running kernel.
67981 + Unfortunately, some programs need this access to operate properly,
67982 + the most notable of which are XFree86 and hwclock. hwclock can be
67983 + remedied by having RTC support in the kernel, so real-time
67984 + clock support is enabled if this option is enabled, to ensure
67985 + that hwclock operates correctly. If hwclock still does not work,
67986 + either update udev or symlink /dev/rtc to /dev/rtc0.
67987 +
67988 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
67989 + you may not be able to boot into a graphical environment with this
67990 + option enabled. In this case, you should use the RBAC system instead.
67991 +
67992 +config GRKERNSEC_BPF_HARDEN
67993 + bool "Harden BPF interpreter"
67994 + default y if GRKERNSEC_CONFIG_AUTO
67995 + help
67996 + Unlike previous versions of grsecurity that hardened both the BPF
67997 + interpreted code against corruption at rest as well as the JIT code
67998 + against JIT-spray attacks and attacker-controlled immediate values
67999 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
68000 + and will ensure the interpreted code is read-only at rest. This feature
68001 + may be removed at a later time when eBPF stabilizes to entirely revert
68002 + back to the more secure pre-3.16 BPF interpreter/JIT.
68003 +
68004 + If you're using KERNEXEC, it's recommended that you enable this option
68005 + to supplement the hardening of the kernel.
68006 +
68007 +config GRKERNSEC_PERF_HARDEN
68008 + bool "Disable unprivileged PERF_EVENTS usage by default"
68009 + default y if GRKERNSEC_CONFIG_AUTO
68010 + depends on PERF_EVENTS
68011 + help
68012 + If you say Y here, the range of acceptable values for the
68013 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
68014 + default to a new value: 3. When the sysctl is set to this value, no
68015 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
68016 +
68017 + Though PERF_EVENTS can be used legitimately for performance monitoring
68018 + and low-level application profiling, it is forced on regardless of
68019 + configuration, has been at fault for several vulnerabilities, and
68020 + creates new opportunities for side channels and other information leaks.
68021 +
68022 + This feature puts PERF_EVENTS into a secure default state and permits
68023 + the administrator to change out of it temporarily if unprivileged
68024 + application profiling is needed.
68025 +
68026 +config GRKERNSEC_RAND_THREADSTACK
68027 + bool "Insert random gaps between thread stacks"
68028 + default y if GRKERNSEC_CONFIG_AUTO
68029 + depends on PAX_RANDMMAP && !PPC
68030 + help
68031 + If you say Y here, a random-sized gap will be enforced between allocated
68032 + thread stacks. Glibc's NPTL and other threading libraries that
68033 + pass MAP_STACK to the kernel for thread stack allocation are supported.
68034 + The implementation currently provides 8 bits of entropy for the gap.
68035 +
68036 + Many distributions do not compile threaded remote services with the
68037 + -fstack-check argument to GCC, causing the variable-sized stack-based
68038 + allocator, alloca(), to not probe the stack on allocation. This
68039 + permits an unbounded alloca() to skip over any guard page and potentially
68040 + modify another thread's stack reliably. An enforced random gap
68041 + reduces the reliability of such an attack and increases the chance
68042 + that such a read/write to another thread's stack instead lands in
68043 + an unmapped area, causing a crash and triggering grsecurity's
68044 + anti-bruteforcing logic.
68045 +
68046 +config GRKERNSEC_PROC_MEMMAP
68047 + bool "Harden ASLR against information leaks and entropy reduction"
68048 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
68049 + depends on PAX_NOEXEC || PAX_ASLR
68050 + help
68051 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
68052 + give no information about the addresses of its mappings if
68053 + PaX features that rely on random addresses are enabled on the task.
68054 + In addition to sanitizing this information and disabling other
68055 + dangerous sources of information, this option causes reads of sensitive
68056 + /proc/<pid> entries where the file descriptor was opened in a different
68057 + task than the one performing the read. Such attempts are logged.
68058 + This option also limits argv/env strings for suid/sgid binaries
68059 + to 512KB to prevent a complete exhaustion of the stack entropy provided
68060 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
68061 + binaries to prevent alternative mmap layouts from being abused.
68062 +
68063 + If you use PaX it is essential that you say Y here as it closes up
68064 + several holes that make full ASLR useless locally.
68065 +
68066 +
68067 +config GRKERNSEC_KSTACKOVERFLOW
68068 + bool "Prevent kernel stack overflows"
68069 + default y if GRKERNSEC_CONFIG_AUTO
68070 + depends on !IA64 && 64BIT
68071 + help
68072 + If you say Y here, the kernel's process stacks will be allocated
68073 + with vmalloc instead of the kernel's default allocator. This
68074 + introduces guard pages that in combination with the alloca checking
68075 + of the STACKLEAK feature prevents all forms of kernel process stack
68076 + overflow abuse. Note that this is different from kernel stack
68077 + buffer overflows.
68078 +
68079 +config GRKERNSEC_BRUTE
68080 + bool "Deter exploit bruteforcing"
68081 + default y if GRKERNSEC_CONFIG_AUTO
68082 + help
68083 + If you say Y here, attempts to bruteforce exploits against forking
68084 + daemons such as apache or sshd, as well as against suid/sgid binaries
68085 + will be deterred. When a child of a forking daemon is killed by PaX
68086 + or crashes due to an illegal instruction or other suspicious signal,
68087 + the parent process will be delayed 30 seconds upon every subsequent
68088 + fork until the administrator is able to assess the situation and
68089 + restart the daemon.
68090 + In the suid/sgid case, the attempt is logged, the user has all their
68091 + existing instances of the suid/sgid binary terminated and will
68092 + be unable to execute any suid/sgid binaries for 15 minutes.
68093 +
68094 + It is recommended that you also enable signal logging in the auditing
68095 + section so that logs are generated when a process triggers a suspicious
68096 + signal.
68097 + If the sysctl option is enabled, a sysctl option with name
68098 + "deter_bruteforce" is created.
68099 +
68100 +config GRKERNSEC_MODHARDEN
68101 + bool "Harden module auto-loading"
68102 + default y if GRKERNSEC_CONFIG_AUTO
68103 + depends on MODULES
68104 + help
68105 + If you say Y here, module auto-loading in response to use of some
68106 + feature implemented by an unloaded module will be restricted to
68107 + root users. Enabling this option helps defend against attacks
68108 + by unprivileged users who abuse the auto-loading behavior to
68109 + cause a vulnerable module to load that is then exploited.
68110 +
68111 + If this option prevents a legitimate use of auto-loading for a
68112 + non-root user, the administrator can execute modprobe manually
68113 + with the exact name of the module mentioned in the alert log.
68114 + Alternatively, the administrator can add the module to the list
68115 + of modules loaded at boot by modifying init scripts.
68116 +
68117 + Modification of init scripts will most likely be needed on
68118 + Ubuntu servers with encrypted home directory support enabled,
68119 + as the first non-root user logging in will cause the ecb(aes),
68120 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
68121 +
68122 +config GRKERNSEC_HIDESYM
68123 + bool "Hide kernel symbols"
68124 + default y if GRKERNSEC_CONFIG_AUTO
68125 + select PAX_USERCOPY_SLABS
68126 + help
68127 + If you say Y here, getting information on loaded modules, and
68128 + displaying all kernel symbols through a syscall will be restricted
68129 + to users with CAP_SYS_MODULE. For software compatibility reasons,
68130 + /proc/kallsyms will be restricted to the root user. The RBAC
68131 + system can hide that entry even from root.
68132 +
68133 + This option also prevents leaking of kernel addresses through
68134 + several /proc entries.
68135 +
68136 + Note that this option is only effective provided the following
68137 + conditions are met:
68138 + 1) The kernel using grsecurity is not precompiled by some distribution
68139 + 2) You have also enabled GRKERNSEC_DMESG
68140 + 3) You are using the RBAC system and hiding other files such as your
68141 + kernel image and System.map. Alternatively, enabling this option
68142 + causes the permissions on /boot, /lib/modules, and the kernel
68143 + source directory to change at compile time to prevent
68144 + reading by non-root users.
68145 + If the above conditions are met, this option will aid in providing a
68146 + useful protection against local kernel exploitation of overflows
68147 + and arbitrary read/write vulnerabilities.
68148 +
68149 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
68150 + in addition to this feature.
68151 +
68152 +config GRKERNSEC_RANDSTRUCT
68153 + bool "Randomize layout of sensitive kernel structures"
68154 + default y if GRKERNSEC_CONFIG_AUTO
68155 + select GRKERNSEC_HIDESYM
68156 + select MODVERSIONS if MODULES
68157 + help
68158 + If you say Y here, the layouts of a number of sensitive kernel
68159 + structures (task, fs, cred, etc) and all structures composed entirely
68160 + of function pointers (aka "ops" structs) will be randomized at compile-time.
68161 + This can introduce the requirement of an additional infoleak
68162 + vulnerability for exploits targeting these structure types.
68163 +
68164 + Enabling this feature will introduce some performance impact, slightly
68165 + increase memory usage, and prevent the use of forensic tools like
68166 + Volatility against the system (unless the kernel source tree isn't
68167 + cleaned after kernel installation).
68168 +
68169 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
68170 + It remains after a make clean to allow for external modules to be compiled
68171 + with the existing seed and will be removed by a make mrproper or
68172 + make distclean.
68173 +
68174 + Note that the implementation requires gcc 4.6.4. or newer. You may need
68175 + to install the supporting headers explicitly in addition to the normal
68176 + gcc package.
68177 +
68178 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
68179 + bool "Use cacheline-aware structure randomization"
68180 + depends on GRKERNSEC_RANDSTRUCT
68181 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
68182 + help
68183 + If you say Y here, the RANDSTRUCT randomization will make a best effort
68184 + at restricting randomization to cacheline-sized groups of elements. It
68185 + will further not randomize bitfields in structures. This reduces the
68186 + performance hit of RANDSTRUCT at the cost of weakened randomization.
68187 +
68188 +config GRKERNSEC_KERN_LOCKOUT
68189 + bool "Active kernel exploit response"
68190 + default y if GRKERNSEC_CONFIG_AUTO
68191 + depends on X86 || ARM || PPC || SPARC
68192 + help
68193 + If you say Y here, when a PaX alert is triggered due to suspicious
68194 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
68195 + or an OOPS occurs due to bad memory accesses, instead of just
68196 + terminating the offending process (and potentially allowing
68197 + a subsequent exploit from the same user), we will take one of two
68198 + actions:
68199 + If the user was root, we will panic the system
68200 + If the user was non-root, we will log the attempt, terminate
68201 + all processes owned by the user, then prevent them from creating
68202 + any new processes until the system is restarted
68203 + This deters repeated kernel exploitation/bruteforcing attempts
68204 + and is useful for later forensics.
68205 +
68206 +config GRKERNSEC_OLD_ARM_USERLAND
68207 + bool "Old ARM userland compatibility"
68208 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
68209 + help
68210 + If you say Y here, stubs of executable code to perform such operations
68211 + as "compare-exchange" will be placed at fixed locations in the ARM vector
68212 + table. This is unfortunately needed for old ARM userland meant to run
68213 + across a wide range of processors. Without this option enabled,
68214 + the get_tls and data memory barrier stubs will be emulated by the kernel,
68215 + which is enough for Linaro userlands or other userlands designed for v6
68216 + and newer ARM CPUs. It's recommended that you try without this option enabled
68217 + first, and only enable it if your userland does not boot (it will likely fail
68218 + at init time).
68219 +
68220 +endmenu
68221 +menu "Role Based Access Control Options"
68222 +depends on GRKERNSEC
68223 +
68224 +config GRKERNSEC_RBAC_DEBUG
68225 + bool
68226 +
68227 +config GRKERNSEC_NO_RBAC
68228 + bool "Disable RBAC system"
68229 + help
68230 + If you say Y here, the /dev/grsec device will be removed from the kernel,
68231 + preventing the RBAC system from being enabled. You should only say Y
68232 + here if you have no intention of using the RBAC system, so as to prevent
68233 + an attacker with root access from misusing the RBAC system to hide files
68234 + and processes when loadable module support and /dev/[k]mem have been
68235 + locked down.
68236 +
68237 +config GRKERNSEC_ACL_HIDEKERN
68238 + bool "Hide kernel processes"
68239 + help
68240 + If you say Y here, all kernel threads will be hidden to all
68241 + processes but those whose subject has the "view hidden processes"
68242 + flag.
68243 +
68244 +config GRKERNSEC_ACL_MAXTRIES
68245 + int "Maximum tries before password lockout"
68246 + default 3
68247 + help
68248 + This option enforces the maximum number of times a user can attempt
68249 + to authorize themselves with the grsecurity RBAC system before being
68250 + denied the ability to attempt authorization again for a specified time.
68251 + The lower the number, the harder it will be to brute-force a password.
68252 +
68253 +config GRKERNSEC_ACL_TIMEOUT
68254 + int "Time to wait after max password tries, in seconds"
68255 + default 30
68256 + help
68257 + This option specifies the time the user must wait after attempting to
68258 + authorize to the RBAC system with the maximum number of invalid
68259 + passwords. The higher the number, the harder it will be to brute-force
68260 + a password.
68261 +
68262 +endmenu
68263 +menu "Filesystem Protections"
68264 +depends on GRKERNSEC
68265 +
68266 +config GRKERNSEC_PROC
68267 + bool "Proc restrictions"
68268 + default y if GRKERNSEC_CONFIG_AUTO
68269 + help
68270 + If you say Y here, the permissions of the /proc filesystem
68271 + will be altered to enhance system security and privacy. You MUST
68272 + choose either a user only restriction or a user and group restriction.
68273 + Depending upon the option you choose, you can either restrict users to
68274 + see only the processes they themselves run, or choose a group that can
68275 + view all processes and files normally restricted to root if you choose
68276 + the "restrict to user only" option. NOTE: If you're running identd or
68277 + ntpd as a non-root user, you will have to run it as the group you
68278 + specify here.
68279 +
68280 +config GRKERNSEC_PROC_USER
68281 + bool "Restrict /proc to user only"
68282 + depends on GRKERNSEC_PROC
68283 + help
68284 + If you say Y here, non-root users will only be able to view their own
68285 + processes, and restricts them from viewing network-related information,
68286 + and viewing kernel symbol and module information.
68287 +
68288 +config GRKERNSEC_PROC_USERGROUP
68289 + bool "Allow special group"
68290 + default y if GRKERNSEC_CONFIG_AUTO
68291 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
68292 + help
68293 + If you say Y here, you will be able to select a group that will be
68294 + able to view all processes and network-related information. If you've
68295 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
68296 + remain hidden. This option is useful if you want to run identd as
68297 + a non-root user. The group you select may also be chosen at boot time
68298 + via "grsec_proc_gid=" on the kernel commandline.
68299 +
68300 +config GRKERNSEC_PROC_GID
68301 + int "GID for special group"
68302 + depends on GRKERNSEC_PROC_USERGROUP
68303 + default 1001
68304 +
68305 +config GRKERNSEC_PROC_ADD
68306 + bool "Additional restrictions"
68307 + default y if GRKERNSEC_CONFIG_AUTO
68308 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
68309 + help
68310 + If you say Y here, additional restrictions will be placed on
68311 + /proc that keep normal users from viewing device information and
68312 + slabinfo information that could be useful for exploits.
68313 +
68314 +config GRKERNSEC_LINK
68315 + bool "Linking restrictions"
68316 + default y if GRKERNSEC_CONFIG_AUTO
68317 + help
68318 + If you say Y here, /tmp race exploits will be prevented, since users
68319 + will no longer be able to follow symlinks owned by other users in
68320 + world-writable +t directories (e.g. /tmp), unless the owner of the
68321 + symlink is the owner of the directory. users will also not be
68322 + able to hardlink to files they do not own. If the sysctl option is
68323 + enabled, a sysctl option with name "linking_restrictions" is created.
68324 +
68325 +config GRKERNSEC_SYMLINKOWN
68326 + bool "Kernel-enforced SymlinksIfOwnerMatch"
68327 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68328 + help
68329 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
68330 + that prevents it from being used as a security feature. As Apache
68331 + verifies the symlink by performing a stat() against the target of
68332 + the symlink before it is followed, an attacker can setup a symlink
68333 + to point to a same-owned file, then replace the symlink with one
68334 + that targets another user's file just after Apache "validates" the
68335 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
68336 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
68337 + will be in place for the group you specify. If the sysctl option
68338 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
68339 + created.
68340 +
68341 +config GRKERNSEC_SYMLINKOWN_GID
68342 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
68343 + depends on GRKERNSEC_SYMLINKOWN
68344 + default 1006
68345 + help
68346 + Setting this GID determines what group kernel-enforced
68347 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
68348 + is enabled, a sysctl option with name "symlinkown_gid" is created.
68349 +
68350 +config GRKERNSEC_FIFO
68351 + bool "FIFO restrictions"
68352 + default y if GRKERNSEC_CONFIG_AUTO
68353 + help
68354 + If you say Y here, users will not be able to write to FIFOs they don't
68355 + own in world-writable +t directories (e.g. /tmp), unless the owner of
68356 + the FIFO is the same owner of the directory it's held in. If the sysctl
68357 + option is enabled, a sysctl option with name "fifo_restrictions" is
68358 + created.
68359 +
68360 +config GRKERNSEC_SYSFS_RESTRICT
68361 + bool "Sysfs/debugfs restriction"
68362 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68363 + depends on SYSFS
68364 + help
68365 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
68366 + any filesystem normally mounted under it (e.g. debugfs) will be
68367 + mostly accessible only by root. These filesystems generally provide access
68368 + to hardware and debug information that isn't appropriate for unprivileged
68369 + users of the system. Sysfs and debugfs have also become a large source
68370 + of new vulnerabilities, ranging from infoleaks to local compromise.
68371 + There has been very little oversight with an eye toward security involved
68372 + in adding new exporters of information to these filesystems, so their
68373 + use is discouraged.
68374 + For reasons of compatibility, a few directories have been whitelisted
68375 + for access by non-root users:
68376 + /sys/fs/selinux
68377 + /sys/fs/fuse
68378 + /sys/devices/system/cpu
68379 +
68380 +config GRKERNSEC_ROFS
68381 + bool "Runtime read-only mount protection"
68382 + depends on SYSCTL
68383 + help
68384 + If you say Y here, a sysctl option with name "romount_protect" will
68385 + be created. By setting this option to 1 at runtime, filesystems
68386 + will be protected in the following ways:
68387 + * No new writable mounts will be allowed
68388 + * Existing read-only mounts won't be able to be remounted read/write
68389 + * Write operations will be denied on all block devices
68390 + This option acts independently of grsec_lock: once it is set to 1,
68391 + it cannot be turned off. Therefore, please be mindful of the resulting
68392 + behavior if this option is enabled in an init script on a read-only
68393 + filesystem.
68394 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
68395 + and GRKERNSEC_IO should be enabled and module loading disabled via
68396 + config or at runtime.
68397 + This feature is mainly intended for secure embedded systems.
68398 +
68399 +
68400 +config GRKERNSEC_DEVICE_SIDECHANNEL
68401 + bool "Eliminate stat/notify-based device sidechannels"
68402 + default y if GRKERNSEC_CONFIG_AUTO
68403 + help
68404 + If you say Y here, timing analyses on block or character
68405 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
68406 + will be thwarted for unprivileged users. If a process without
68407 + CAP_MKNOD stats such a device, the last access and last modify times
68408 + will match the device's create time. No access or modify events
68409 + will be triggered through inotify/dnotify/fanotify for such devices.
68410 + This feature will prevent attacks that may at a minimum
68411 + allow an attacker to determine the administrator's password length.
68412 +
68413 +config GRKERNSEC_CHROOT
68414 + bool "Chroot jail restrictions"
68415 + default y if GRKERNSEC_CONFIG_AUTO
68416 + help
68417 + If you say Y here, you will be able to choose several options that will
68418 + make breaking out of a chrooted jail much more difficult. If you
68419 + encounter no software incompatibilities with the following options, it
68420 + is recommended that you enable each one.
68421 +
68422 + Note that the chroot restrictions are not intended to apply to "chroots"
68423 + to directories that are simple bind mounts of the global root filesystem.
68424 + For several other reasons, a user shouldn't expect any significant
68425 + security by performing such a chroot.
68426 +
68427 +config GRKERNSEC_CHROOT_MOUNT
68428 + bool "Deny mounts"
68429 + default y if GRKERNSEC_CONFIG_AUTO
68430 + depends on GRKERNSEC_CHROOT
68431 + help
68432 + If you say Y here, processes inside a chroot will not be able to
68433 + mount or remount filesystems. If the sysctl option is enabled, a
68434 + sysctl option with name "chroot_deny_mount" is created.
68435 +
68436 +config GRKERNSEC_CHROOT_DOUBLE
68437 + bool "Deny double-chroots"
68438 + default y if GRKERNSEC_CONFIG_AUTO
68439 + depends on GRKERNSEC_CHROOT
68440 + help
68441 + If you say Y here, processes inside a chroot will not be able to chroot
68442 + again outside the chroot. This is a widely used method of breaking
68443 + out of a chroot jail and should not be allowed. If the sysctl
68444 + option is enabled, a sysctl option with name
68445 + "chroot_deny_chroot" is created.
68446 +
68447 +config GRKERNSEC_CHROOT_PIVOT
68448 + bool "Deny pivot_root in chroot"
68449 + default y if GRKERNSEC_CONFIG_AUTO
68450 + depends on GRKERNSEC_CHROOT
68451 + help
68452 + If you say Y here, processes inside a chroot will not be able to use
68453 + a function called pivot_root() that was introduced in Linux 2.3.41. It
68454 + works similar to chroot in that it changes the root filesystem. This
68455 + function could be misused in a chrooted process to attempt to break out
68456 + of the chroot, and therefore should not be allowed. If the sysctl
68457 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
68458 + created.
68459 +
68460 +config GRKERNSEC_CHROOT_CHDIR
68461 + bool "Enforce chdir(\"/\") on all chroots"
68462 + default y if GRKERNSEC_CONFIG_AUTO
68463 + depends on GRKERNSEC_CHROOT
68464 + help
68465 + If you say Y here, the current working directory of all newly-chrooted
68466 + applications will be set to the the root directory of the chroot.
68467 + The man page on chroot(2) states:
68468 + Note that this call does not change the current working
68469 + directory, so that `.' can be outside the tree rooted at
68470 + `/'. In particular, the super-user can escape from a
68471 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
68472 +
68473 + It is recommended that you say Y here, since it's not known to break
68474 + any software. If the sysctl option is enabled, a sysctl option with
68475 + name "chroot_enforce_chdir" is created.
68476 +
68477 +config GRKERNSEC_CHROOT_CHMOD
68478 + bool "Deny (f)chmod +s"
68479 + default y if GRKERNSEC_CONFIG_AUTO
68480 + depends on GRKERNSEC_CHROOT
68481 + help
68482 + If you say Y here, processes inside a chroot will not be able to chmod
68483 + or fchmod files to make them have suid or sgid bits. This protects
68484 + against another published method of breaking a chroot. If the sysctl
68485 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
68486 + created.
68487 +
68488 +config GRKERNSEC_CHROOT_FCHDIR
68489 + bool "Deny fchdir and fhandle out of chroot"
68490 + default y if GRKERNSEC_CONFIG_AUTO
68491 + depends on GRKERNSEC_CHROOT
68492 + help
68493 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
68494 + to a file descriptor of the chrooting process that points to a directory
68495 + outside the filesystem will be stopped. Additionally, this option prevents
68496 + use of the recently-created syscall for opening files by a guessable "file
68497 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
68498 + with name "chroot_deny_fchdir" is created.
68499 +
68500 +config GRKERNSEC_CHROOT_MKNOD
68501 + bool "Deny mknod"
68502 + default y if GRKERNSEC_CONFIG_AUTO
68503 + depends on GRKERNSEC_CHROOT
68504 + help
68505 + If you say Y here, processes inside a chroot will not be allowed to
68506 + mknod. The problem with using mknod inside a chroot is that it
68507 + would allow an attacker to create a device entry that is the same
68508 + as one on the physical root of your system, which could range from
68509 + anything from the console device to a device for your harddrive (which
68510 + they could then use to wipe the drive or steal data). It is recommended
68511 + that you say Y here, unless you run into software incompatibilities.
68512 + If the sysctl option is enabled, a sysctl option with name
68513 + "chroot_deny_mknod" is created.
68514 +
68515 +config GRKERNSEC_CHROOT_SHMAT
68516 + bool "Deny shmat() out of chroot"
68517 + default y if GRKERNSEC_CONFIG_AUTO
68518 + depends on GRKERNSEC_CHROOT
68519 + help
68520 + If you say Y here, processes inside a chroot will not be able to attach
68521 + to shared memory segments that were created outside of the chroot jail.
68522 + It is recommended that you say Y here. If the sysctl option is enabled,
68523 + a sysctl option with name "chroot_deny_shmat" is created.
68524 +
68525 +config GRKERNSEC_CHROOT_UNIX
68526 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
68527 + default y if GRKERNSEC_CONFIG_AUTO
68528 + depends on GRKERNSEC_CHROOT
68529 + help
68530 + If you say Y here, processes inside a chroot will not be able to
68531 + connect to abstract (meaning not belonging to a filesystem) Unix
68532 + domain sockets that were bound outside of a chroot. It is recommended
68533 + that you say Y here. If the sysctl option is enabled, a sysctl option
68534 + with name "chroot_deny_unix" is created.
68535 +
68536 +config GRKERNSEC_CHROOT_FINDTASK
68537 + bool "Protect outside processes"
68538 + default y if GRKERNSEC_CONFIG_AUTO
68539 + depends on GRKERNSEC_CHROOT
68540 + help
68541 + If you say Y here, processes inside a chroot will not be able to
68542 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
68543 + getsid, or view any process outside of the chroot. If the sysctl
68544 + option is enabled, a sysctl option with name "chroot_findtask" is
68545 + created.
68546 +
68547 +config GRKERNSEC_CHROOT_NICE
68548 + bool "Restrict priority changes"
68549 + default y if GRKERNSEC_CONFIG_AUTO
68550 + depends on GRKERNSEC_CHROOT
68551 + help
68552 + If you say Y here, processes inside a chroot will not be able to raise
68553 + the priority of processes in the chroot, or alter the priority of
68554 + processes outside the chroot. This provides more security than simply
68555 + removing CAP_SYS_NICE from the process' capability set. If the
68556 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
68557 + is created.
68558 +
68559 +config GRKERNSEC_CHROOT_SYSCTL
68560 + bool "Deny sysctl writes"
68561 + default y if GRKERNSEC_CONFIG_AUTO
68562 + depends on GRKERNSEC_CHROOT
68563 + help
68564 + If you say Y here, an attacker in a chroot will not be able to
68565 + write to sysctl entries, either by sysctl(2) or through a /proc
68566 + interface. It is strongly recommended that you say Y here. If the
68567 + sysctl option is enabled, a sysctl option with name
68568 + "chroot_deny_sysctl" is created.
68569 +
68570 +config GRKERNSEC_CHROOT_RENAME
68571 + bool "Deny bad renames"
68572 + default y if GRKERNSEC_CONFIG_AUTO
68573 + depends on GRKERNSEC_CHROOT
68574 + help
68575 + If you say Y here, an attacker in a chroot will not be able to
68576 + abuse the ability to create double chroots to break out of the
68577 + chroot by exploiting a race condition between a rename of a directory
68578 + within a chroot against an open of a symlink with relative path
68579 + components. This feature will likewise prevent an accomplice outside
68580 + a chroot from enabling a user inside the chroot to break out and make
68581 + use of their credentials on the global filesystem. Enabling this
68582 + feature is essential to prevent root users from breaking out of a
68583 + chroot. If the sysctl option is enabled, a sysctl option with name
68584 + "chroot_deny_bad_rename" is created.
68585 +
68586 +config GRKERNSEC_CHROOT_CAPS
68587 + bool "Capability restrictions"
68588 + default y if GRKERNSEC_CONFIG_AUTO
68589 + depends on GRKERNSEC_CHROOT
68590 + help
68591 + If you say Y here, the capabilities on all processes within a
68592 + chroot jail will be lowered to stop module insertion, raw i/o,
68593 + system and net admin tasks, rebooting the system, modifying immutable
68594 + files, modifying IPC owned by another, and changing the system time.
68595 + This is left an option because it can break some apps. Disable this
68596 + if your chrooted apps are having problems performing those kinds of
68597 + tasks. If the sysctl option is enabled, a sysctl option with
68598 + name "chroot_caps" is created.
68599 +
68600 +config GRKERNSEC_CHROOT_INITRD
68601 + bool "Exempt initrd tasks from restrictions"
68602 + default y if GRKERNSEC_CONFIG_AUTO
68603 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
68604 + help
68605 + If you say Y here, tasks started prior to init will be exempted from
68606 + grsecurity's chroot restrictions. This option is mainly meant to
68607 + resolve Plymouth's performing privileged operations unnecessarily
68608 + in a chroot.
68609 +
68610 +endmenu
68611 +menu "Kernel Auditing"
68612 +depends on GRKERNSEC
68613 +
68614 +config GRKERNSEC_AUDIT_GROUP
68615 + bool "Single group for auditing"
68616 + help
68617 + If you say Y here, the exec and chdir logging features will only operate
68618 + on a group you specify. This option is recommended if you only want to
68619 + watch certain users instead of having a large amount of logs from the
68620 + entire system. If the sysctl option is enabled, a sysctl option with
68621 + name "audit_group" is created.
68622 +
68623 +config GRKERNSEC_AUDIT_GID
68624 + int "GID for auditing"
68625 + depends on GRKERNSEC_AUDIT_GROUP
68626 + default 1007
68627 +
68628 +config GRKERNSEC_EXECLOG
68629 + bool "Exec logging"
68630 + help
68631 + If you say Y here, all execve() calls will be logged (since the
68632 + other exec*() calls are frontends to execve(), all execution
68633 + will be logged). Useful for shell-servers that like to keep track
68634 + of their users. If the sysctl option is enabled, a sysctl option with
68635 + name "exec_logging" is created.
68636 + WARNING: This option when enabled will produce a LOT of logs, especially
68637 + on an active system.
68638 +
68639 +config GRKERNSEC_RESLOG
68640 + bool "Resource logging"
68641 + default y if GRKERNSEC_CONFIG_AUTO
68642 + help
68643 + If you say Y here, all attempts to overstep resource limits will
68644 + be logged with the resource name, the requested size, and the current
68645 + limit. It is highly recommended that you say Y here. If the sysctl
68646 + option is enabled, a sysctl option with name "resource_logging" is
68647 + created. If the RBAC system is enabled, the sysctl value is ignored.
68648 +
68649 +config GRKERNSEC_CHROOT_EXECLOG
68650 + bool "Log execs within chroot"
68651 + help
68652 + If you say Y here, all executions inside a chroot jail will be logged
68653 + to syslog. This can cause a large amount of logs if certain
68654 + applications (eg. djb's daemontools) are installed on the system, and
68655 + is therefore left as an option. If the sysctl option is enabled, a
68656 + sysctl option with name "chroot_execlog" is created.
68657 +
68658 +config GRKERNSEC_AUDIT_PTRACE
68659 + bool "Ptrace logging"
68660 + help
68661 + If you say Y here, all attempts to attach to a process via ptrace
68662 + will be logged. If the sysctl option is enabled, a sysctl option
68663 + with name "audit_ptrace" is created.
68664 +
68665 +config GRKERNSEC_AUDIT_CHDIR
68666 + bool "Chdir logging"
68667 + help
68668 + If you say Y here, all chdir() calls will be logged. If the sysctl
68669 + option is enabled, a sysctl option with name "audit_chdir" is created.
68670 +
68671 +config GRKERNSEC_AUDIT_MOUNT
68672 + bool "(Un)Mount logging"
68673 + help
68674 + If you say Y here, all mounts and unmounts will be logged. If the
68675 + sysctl option is enabled, a sysctl option with name "audit_mount" is
68676 + created.
68677 +
68678 +config GRKERNSEC_SIGNAL
68679 + bool "Signal logging"
68680 + default y if GRKERNSEC_CONFIG_AUTO
68681 + help
68682 + If you say Y here, certain important signals will be logged, such as
68683 + SIGSEGV, which will as a result inform you of when a error in a program
68684 + occurred, which in some cases could mean a possible exploit attempt.
68685 + If the sysctl option is enabled, a sysctl option with name
68686 + "signal_logging" is created.
68687 +
68688 +config GRKERNSEC_FORKFAIL
68689 + bool "Fork failure logging"
68690 + help
68691 + If you say Y here, all failed fork() attempts will be logged.
68692 + This could suggest a fork bomb, or someone attempting to overstep
68693 + their process limit. If the sysctl option is enabled, a sysctl option
68694 + with name "forkfail_logging" is created.
68695 +
68696 +config GRKERNSEC_TIME
68697 + bool "Time change logging"
68698 + default y if GRKERNSEC_CONFIG_AUTO
68699 + help
68700 + If you say Y here, any changes of the system clock will be logged.
68701 + If the sysctl option is enabled, a sysctl option with name
68702 + "timechange_logging" is created.
68703 +
68704 +config GRKERNSEC_PROC_IPADDR
68705 + bool "/proc/<pid>/ipaddr support"
68706 + default y if GRKERNSEC_CONFIG_AUTO
68707 + help
68708 + If you say Y here, a new entry will be added to each /proc/<pid>
68709 + directory that contains the IP address of the person using the task.
68710 + The IP is carried across local TCP and AF_UNIX stream sockets.
68711 + This information can be useful for IDS/IPSes to perform remote response
68712 + to a local attack. The entry is readable by only the owner of the
68713 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
68714 + the RBAC system), and thus does not create privacy concerns.
68715 +
68716 +config GRKERNSEC_RWXMAP_LOG
68717 + bool 'Denied RWX mmap/mprotect logging'
68718 + default y if GRKERNSEC_CONFIG_AUTO
68719 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
68720 + help
68721 + If you say Y here, calls to mmap() and mprotect() with explicit
68722 + usage of PROT_WRITE and PROT_EXEC together will be logged when
68723 + denied by the PAX_MPROTECT feature. This feature will also
68724 + log other problematic scenarios that can occur when PAX_MPROTECT
68725 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
68726 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
68727 + is created.
68728 +
68729 +endmenu
68730 +
68731 +menu "Executable Protections"
68732 +depends on GRKERNSEC
68733 +
68734 +config GRKERNSEC_DMESG
68735 + bool "Dmesg(8) restriction"
68736 + default y if GRKERNSEC_CONFIG_AUTO
68737 + help
68738 + If you say Y here, non-root users will not be able to use dmesg(8)
68739 + to view the contents of the kernel's circular log buffer.
68740 + The kernel's log buffer often contains kernel addresses and other
68741 + identifying information useful to an attacker in fingerprinting a
68742 + system for a targeted exploit.
68743 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
68744 + created.
68745 +
68746 +config GRKERNSEC_HARDEN_PTRACE
68747 + bool "Deter ptrace-based process snooping"
68748 + default y if GRKERNSEC_CONFIG_AUTO
68749 + help
68750 + If you say Y here, TTY sniffers and other malicious monitoring
68751 + programs implemented through ptrace will be defeated. If you
68752 + have been using the RBAC system, this option has already been
68753 + enabled for several years for all users, with the ability to make
68754 + fine-grained exceptions.
68755 +
68756 + This option only affects the ability of non-root users to ptrace
68757 + processes that are not a descendent of the ptracing process.
68758 + This means that strace ./binary and gdb ./binary will still work,
68759 + but attaching to arbitrary processes will not. If the sysctl
68760 + option is enabled, a sysctl option with name "harden_ptrace" is
68761 + created.
68762 +
68763 +config GRKERNSEC_PTRACE_READEXEC
68764 + bool "Require read access to ptrace sensitive binaries"
68765 + default y if GRKERNSEC_CONFIG_AUTO
68766 + help
68767 + If you say Y here, unprivileged users will not be able to ptrace unreadable
68768 + binaries. This option is useful in environments that
68769 + remove the read bits (e.g. file mode 4711) from suid binaries to
68770 + prevent infoleaking of their contents. This option adds
68771 + consistency to the use of that file mode, as the binary could normally
68772 + be read out when run without privileges while ptracing.
68773 +
68774 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
68775 + is created.
68776 +
68777 +config GRKERNSEC_SETXID
68778 + bool "Enforce consistent multithreaded privileges"
68779 + default y if GRKERNSEC_CONFIG_AUTO
68780 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
68781 + help
68782 + If you say Y here, a change from a root uid to a non-root uid
68783 + in a multithreaded application will cause the resulting uids,
68784 + gids, supplementary groups, and capabilities in that thread
68785 + to be propagated to the other threads of the process. In most
68786 + cases this is unnecessary, as glibc will emulate this behavior
68787 + on behalf of the application. Other libcs do not act in the
68788 + same way, allowing the other threads of the process to continue
68789 + running with root privileges. If the sysctl option is enabled,
68790 + a sysctl option with name "consistent_setxid" is created.
68791 +
68792 +config GRKERNSEC_HARDEN_IPC
68793 + bool "Disallow access to overly-permissive IPC objects"
68794 + default y if GRKERNSEC_CONFIG_AUTO
68795 + depends on SYSVIPC
68796 + help
68797 + If you say Y here, access to overly-permissive IPC objects (shared
68798 + memory, message queues, and semaphores) will be denied for processes
68799 + given the following criteria beyond normal permission checks:
68800 + 1) If the IPC object is world-accessible and the euid doesn't match
68801 + that of the creator or current uid for the IPC object
68802 + 2) If the IPC object is group-accessible and the egid doesn't
68803 + match that of the creator or current gid for the IPC object
68804 + It's a common error to grant too much permission to these objects,
68805 + with impact ranging from denial of service and information leaking to
68806 + privilege escalation. This feature was developed in response to
68807 + research by Tim Brown:
68808 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
68809 + who found hundreds of such insecure usages. Processes with
68810 + CAP_IPC_OWNER are still permitted to access these IPC objects.
68811 + If the sysctl option is enabled, a sysctl option with name
68812 + "harden_ipc" is created.
68813 +
68814 +config GRKERNSEC_TPE
68815 + bool "Trusted Path Execution (TPE)"
68816 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68817 + help
68818 + If you say Y here, you will be able to choose a gid to add to the
68819 + supplementary groups of users you want to mark as "untrusted."
68820 + These users will not be able to execute any files that are not in
68821 + root-owned directories writable only by root. If the sysctl option
68822 + is enabled, a sysctl option with name "tpe" is created.
68823 +
68824 +config GRKERNSEC_TPE_ALL
68825 + bool "Partially restrict all non-root users"
68826 + depends on GRKERNSEC_TPE
68827 + help
68828 + If you say Y here, all non-root users will be covered under
68829 + a weaker TPE restriction. This is separate from, and in addition to,
68830 + the main TPE options that you have selected elsewhere. Thus, if a
68831 + "trusted" GID is chosen, this restriction applies to even that GID.
68832 + Under this restriction, all non-root users will only be allowed to
68833 + execute files in directories they own that are not group or
68834 + world-writable, or in directories owned by root and writable only by
68835 + root. If the sysctl option is enabled, a sysctl option with name
68836 + "tpe_restrict_all" is created.
68837 +
68838 +config GRKERNSEC_TPE_INVERT
68839 + bool "Invert GID option"
68840 + depends on GRKERNSEC_TPE
68841 + help
68842 + If you say Y here, the group you specify in the TPE configuration will
68843 + decide what group TPE restrictions will be *disabled* for. This
68844 + option is useful if you want TPE restrictions to be applied to most
68845 + users on the system. If the sysctl option is enabled, a sysctl option
68846 + with name "tpe_invert" is created. Unlike other sysctl options, this
68847 + entry will default to on for backward-compatibility.
68848 +
68849 +config GRKERNSEC_TPE_GID
68850 + int
68851 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
68852 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
68853 +
68854 +config GRKERNSEC_TPE_UNTRUSTED_GID
68855 + int "GID for TPE-untrusted users"
68856 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
68857 + default 1005
68858 + help
68859 + Setting this GID determines what group TPE restrictions will be
68860 + *enabled* for. If the sysctl option is enabled, a sysctl option
68861 + with name "tpe_gid" is created.
68862 +
68863 +config GRKERNSEC_TPE_TRUSTED_GID
68864 + int "GID for TPE-trusted users"
68865 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
68866 + default 1005
68867 + help
68868 + Setting this GID determines what group TPE restrictions will be
68869 + *disabled* for. If the sysctl option is enabled, a sysctl option
68870 + with name "tpe_gid" is created.
68871 +
68872 +endmenu
68873 +menu "Network Protections"
68874 +depends on GRKERNSEC
68875 +
68876 +config GRKERNSEC_BLACKHOLE
68877 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
68878 + default y if GRKERNSEC_CONFIG_AUTO
68879 + depends on NET
68880 + help
68881 + If you say Y here, neither TCP resets nor ICMP
68882 + destination-unreachable packets will be sent in response to packets
68883 + sent to ports for which no associated listening process exists.
68884 + It will also prevent the sending of ICMP protocol unreachable packets
68885 + in response to packets with unknown protocols.
68886 + This feature supports both IPV4 and IPV6 and exempts the
68887 + loopback interface from blackholing. Enabling this feature
68888 + makes a host more resilient to DoS attacks and reduces network
68889 + visibility against scanners.
68890 +
68891 + The blackhole feature as-implemented is equivalent to the FreeBSD
68892 + blackhole feature, as it prevents RST responses to all packets, not
68893 + just SYNs. Under most application behavior this causes no
68894 + problems, but applications (like haproxy) may not close certain
68895 + connections in a way that cleanly terminates them on the remote
68896 + end, leaving the remote host in LAST_ACK state. Because of this
68897 + side-effect and to prevent intentional LAST_ACK DoSes, this
68898 + feature also adds automatic mitigation against such attacks.
68899 + The mitigation drastically reduces the amount of time a socket
68900 + can spend in LAST_ACK state. If you're using haproxy and not
68901 + all servers it connects to have this option enabled, consider
68902 + disabling this feature on the haproxy host.
68903 +
68904 + If the sysctl option is enabled, two sysctl options with names
68905 + "ip_blackhole" and "lastack_retries" will be created.
68906 + While "ip_blackhole" takes the standard zero/non-zero on/off
68907 + toggle, "lastack_retries" uses the same kinds of values as
68908 + "tcp_retries1" and "tcp_retries2". The default value of 4
68909 + prevents a socket from lasting more than 45 seconds in LAST_ACK
68910 + state.
68911 +
68912 +config GRKERNSEC_NO_SIMULT_CONNECT
68913 + bool "Disable TCP Simultaneous Connect"
68914 + default y if GRKERNSEC_CONFIG_AUTO
68915 + depends on NET
68916 + help
68917 + If you say Y here, a feature by Willy Tarreau will be enabled that
68918 + removes a weakness in Linux's strict implementation of TCP that
68919 + allows two clients to connect to each other without either entering
68920 + a listening state. The weakness allows an attacker to easily prevent
68921 + a client from connecting to a known server provided the source port
68922 + for the connection is guessed correctly.
68923 +
68924 + As the weakness could be used to prevent an antivirus or IPS from
68925 + fetching updates, or prevent an SSL gateway from fetching a CRL,
68926 + it should be eliminated by enabling this option. Though Linux is
68927 + one of few operating systems supporting simultaneous connect, it
68928 + has no legitimate use in practice and is rarely supported by firewalls.
68929 +
68930 +config GRKERNSEC_SOCKET
68931 + bool "Socket restrictions"
68932 + depends on NET
68933 + help
68934 + If you say Y here, you will be able to choose from several options.
68935 + If you assign a GID on your system and add it to the supplementary
68936 + groups of users you want to restrict socket access to, this patch
68937 + will perform up to three things, based on the option(s) you choose.
68938 +
68939 +config GRKERNSEC_SOCKET_ALL
68940 + bool "Deny any sockets to group"
68941 + depends on GRKERNSEC_SOCKET
68942 + help
68943 + If you say Y here, you will be able to choose a GID of whose users will
68944 + be unable to connect to other hosts from your machine or run server
68945 + applications from your machine. If the sysctl option is enabled, a
68946 + sysctl option with name "socket_all" is created.
68947 +
68948 +config GRKERNSEC_SOCKET_ALL_GID
68949 + int "GID to deny all sockets for"
68950 + depends on GRKERNSEC_SOCKET_ALL
68951 + default 1004
68952 + help
68953 + Here you can choose the GID to disable socket access for. Remember to
68954 + add the users you want socket access disabled for to the GID
68955 + specified here. If the sysctl option is enabled, a sysctl option
68956 + with name "socket_all_gid" is created.
68957 +
68958 +config GRKERNSEC_SOCKET_CLIENT
68959 + bool "Deny client sockets to group"
68960 + depends on GRKERNSEC_SOCKET
68961 + help
68962 + If you say Y here, you will be able to choose a GID of whose users will
68963 + be unable to connect to other hosts from your machine, but will be
68964 + able to run servers. If this option is enabled, all users in the group
68965 + you specify will have to use passive mode when initiating ftp transfers
68966 + from the shell on your machine. If the sysctl option is enabled, a
68967 + sysctl option with name "socket_client" is created.
68968 +
68969 +config GRKERNSEC_SOCKET_CLIENT_GID
68970 + int "GID to deny client sockets for"
68971 + depends on GRKERNSEC_SOCKET_CLIENT
68972 + default 1003
68973 + help
68974 + Here you can choose the GID to disable client socket access for.
68975 + Remember to add the users you want client socket access disabled for to
68976 + the GID specified here. If the sysctl option is enabled, a sysctl
68977 + option with name "socket_client_gid" is created.
68978 +
68979 +config GRKERNSEC_SOCKET_SERVER
68980 + bool "Deny server sockets to group"
68981 + depends on GRKERNSEC_SOCKET
68982 + help
68983 + If you say Y here, you will be able to choose a GID of whose users will
68984 + be unable to run server applications from your machine. If the sysctl
68985 + option is enabled, a sysctl option with name "socket_server" is created.
68986 +
68987 +config GRKERNSEC_SOCKET_SERVER_GID
68988 + int "GID to deny server sockets for"
68989 + depends on GRKERNSEC_SOCKET_SERVER
68990 + default 1002
68991 + help
68992 + Here you can choose the GID to disable server socket access for.
68993 + Remember to add the users you want server socket access disabled for to
68994 + the GID specified here. If the sysctl option is enabled, a sysctl
68995 + option with name "socket_server_gid" is created.
68996 +
68997 +endmenu
68998 +
68999 +menu "Physical Protections"
69000 +depends on GRKERNSEC
69001 +
69002 +config GRKERNSEC_DENYUSB
69003 + bool "Deny new USB connections after toggle"
69004 + default y if GRKERNSEC_CONFIG_AUTO
69005 + depends on SYSCTL && USB_SUPPORT
69006 + help
69007 + If you say Y here, a new sysctl option with name "deny_new_usb"
69008 + will be created. Setting its value to 1 will prevent any new
69009 + USB devices from being recognized by the OS. Any attempted USB
69010 + device insertion will be logged. This option is intended to be
69011 + used against custom USB devices designed to exploit vulnerabilities
69012 + in various USB device drivers.
69013 +
69014 + For greatest effectiveness, this sysctl should be set after any
69015 + relevant init scripts. This option is safe to enable in distros
69016 + as each user can choose whether or not to toggle the sysctl.
69017 +
69018 +config GRKERNSEC_DENYUSB_FORCE
69019 + bool "Reject all USB devices not connected at boot"
69020 + select USB
69021 + depends on GRKERNSEC_DENYUSB
69022 + help
69023 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
69024 + that doesn't involve a sysctl entry. This option should only be
69025 + enabled if you're sure you want to deny all new USB connections
69026 + at runtime and don't want to modify init scripts. This should not
69027 + be enabled by distros. It forces the core USB code to be built
69028 + into the kernel image so that all devices connected at boot time
69029 + can be recognized and new USB device connections can be prevented
69030 + prior to init running.
69031 +
69032 +endmenu
69033 +
69034 +menu "Sysctl Support"
69035 +depends on GRKERNSEC && SYSCTL
69036 +
69037 +config GRKERNSEC_SYSCTL
69038 + bool "Sysctl support"
69039 + default y if GRKERNSEC_CONFIG_AUTO
69040 + help
69041 + If you say Y here, you will be able to change the options that
69042 + grsecurity runs with at bootup, without having to recompile your
69043 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
69044 + to enable (1) or disable (0) various features. All the sysctl entries
69045 + are mutable until the "grsec_lock" entry is set to a non-zero value.
69046 + All features enabled in the kernel configuration are disabled at boot
69047 + if you do not say Y to the "Turn on features by default" option.
69048 + All options should be set at startup, and the grsec_lock entry should
69049 + be set to a non-zero value after all the options are set.
69050 + *THIS IS EXTREMELY IMPORTANT*
69051 +
69052 +config GRKERNSEC_SYSCTL_DISTRO
69053 + bool "Extra sysctl support for distro makers (READ HELP)"
69054 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
69055 + help
69056 + If you say Y here, additional sysctl options will be created
69057 + for features that affect processes running as root. Therefore,
69058 + it is critical when using this option that the grsec_lock entry be
69059 + enabled after boot. Only distros with prebuilt kernel packages
69060 + with this option enabled that can ensure grsec_lock is enabled
69061 + after boot should use this option.
69062 + *Failure to set grsec_lock after boot makes all grsec features
69063 + this option covers useless*
69064 +
69065 + Currently this option creates the following sysctl entries:
69066 + "Disable Privileged I/O": "disable_priv_io"
69067 +
69068 +config GRKERNSEC_SYSCTL_ON
69069 + bool "Turn on features by default"
69070 + default y if GRKERNSEC_CONFIG_AUTO
69071 + depends on GRKERNSEC_SYSCTL
69072 + help
69073 + If you say Y here, instead of having all features enabled in the
69074 + kernel configuration disabled at boot time, the features will be
69075 + enabled at boot time. It is recommended you say Y here unless
69076 + there is some reason you would want all sysctl-tunable features to
69077 + be disabled by default. As mentioned elsewhere, it is important
69078 + to enable the grsec_lock entry once you have finished modifying
69079 + the sysctl entries.
69080 +
69081 +endmenu
69082 +menu "Logging Options"
69083 +depends on GRKERNSEC
69084 +
69085 +config GRKERNSEC_FLOODTIME
69086 + int "Seconds in between log messages (minimum)"
69087 + default 10
69088 + help
69089 + This option allows you to enforce the number of seconds between
69090 + grsecurity log messages. The default should be suitable for most
69091 + people, however, if you choose to change it, choose a value small enough
69092 + to allow informative logs to be produced, but large enough to
69093 + prevent flooding.
69094 +
69095 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
69096 + any rate limiting on grsecurity log messages.
69097 +
69098 +config GRKERNSEC_FLOODBURST
69099 + int "Number of messages in a burst (maximum)"
69100 + default 6
69101 + help
69102 + This option allows you to choose the maximum number of messages allowed
69103 + within the flood time interval you chose in a separate option. The
69104 + default should be suitable for most people, however if you find that
69105 + many of your logs are being interpreted as flooding, you may want to
69106 + raise this value.
69107 +
69108 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
69109 + any rate limiting on grsecurity log messages.
69110 +
69111 +endmenu
69112 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
69113 new file mode 100644
69114 index 0000000..30ababb
69115 --- /dev/null
69116 +++ b/grsecurity/Makefile
69117 @@ -0,0 +1,54 @@
69118 +# grsecurity – access control and security hardening for Linux
69119 +# All code in this directory and various hooks located throughout the Linux kernel are
69120 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
69121 +# http://www.grsecurity.net spender@grsecurity.net
69122 +#
69123 +# This program is free software; you can redistribute it and/or
69124 +# modify it under the terms of the GNU General Public License version 2
69125 +# as published by the Free Software Foundation.
69126 +#
69127 +# This program is distributed in the hope that it will be useful,
69128 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
69129 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
69130 +# GNU General Public License for more details.
69131 +#
69132 +# You should have received a copy of the GNU General Public License
69133 +# along with this program; if not, write to the Free Software
69134 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
69135 +
69136 +KBUILD_CFLAGS += -Werror
69137 +
69138 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
69139 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
69140 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
69141 + grsec_usb.o grsec_ipc.o grsec_proc.o
69142 +
69143 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
69144 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
69145 + gracl_learn.o grsec_log.o gracl_policy.o
69146 +ifdef CONFIG_COMPAT
69147 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
69148 +endif
69149 +
69150 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
69151 +
69152 +ifdef CONFIG_NET
69153 +obj-y += grsec_sock.o
69154 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
69155 +endif
69156 +
69157 +ifndef CONFIG_GRKERNSEC
69158 +obj-y += grsec_disabled.o
69159 +endif
69160 +
69161 +ifdef CONFIG_GRKERNSEC_HIDESYM
69162 +extra-y := grsec_hidesym.o
69163 +$(obj)/grsec_hidesym.o:
69164 + @-chmod -f 500 /boot
69165 + @-chmod -f 500 /lib/modules
69166 + @-chmod -f 500 /lib64/modules
69167 + @-chmod -f 500 /lib32/modules
69168 + @-chmod -f 700 .
69169 + @-chmod -f 700 $(objtree)
69170 + @echo ' grsec: protected kernel image paths'
69171 +endif
69172 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
69173 new file mode 100644
69174 index 0000000..6c1e154
69175 --- /dev/null
69176 +++ b/grsecurity/gracl.c
69177 @@ -0,0 +1,2749 @@
69178 +#include <linux/kernel.h>
69179 +#include <linux/module.h>
69180 +#include <linux/sched.h>
69181 +#include <linux/mm.h>
69182 +#include <linux/file.h>
69183 +#include <linux/fs.h>
69184 +#include <linux/namei.h>
69185 +#include <linux/mount.h>
69186 +#include <linux/tty.h>
69187 +#include <linux/proc_fs.h>
69188 +#include <linux/lglock.h>
69189 +#include <linux/slab.h>
69190 +#include <linux/vmalloc.h>
69191 +#include <linux/types.h>
69192 +#include <linux/sysctl.h>
69193 +#include <linux/netdevice.h>
69194 +#include <linux/ptrace.h>
69195 +#include <linux/gracl.h>
69196 +#include <linux/gralloc.h>
69197 +#include <linux/security.h>
69198 +#include <linux/grinternal.h>
69199 +#include <linux/pid_namespace.h>
69200 +#include <linux/stop_machine.h>
69201 +#include <linux/fdtable.h>
69202 +#include <linux/percpu.h>
69203 +#include <linux/lglock.h>
69204 +#include <linux/hugetlb.h>
69205 +#include <linux/posix-timers.h>
69206 +#include <linux/prefetch.h>
69207 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69208 +#include <linux/magic.h>
69209 +#include <linux/pagemap.h>
69210 +#include "../fs/btrfs/async-thread.h"
69211 +#include "../fs/btrfs/ctree.h"
69212 +#include "../fs/btrfs/btrfs_inode.h"
69213 +#endif
69214 +#include "../fs/mount.h"
69215 +
69216 +#include <asm/uaccess.h>
69217 +#include <asm/errno.h>
69218 +#include <asm/mman.h>
69219 +
69220 +#define FOR_EACH_ROLE_START(role) \
69221 + role = running_polstate.role_list; \
69222 + while (role) {
69223 +
69224 +#define FOR_EACH_ROLE_END(role) \
69225 + role = role->prev; \
69226 + }
69227 +
69228 +extern struct path gr_real_root;
69229 +
69230 +static struct gr_policy_state running_polstate;
69231 +struct gr_policy_state *polstate = &running_polstate;
69232 +extern struct gr_alloc_state *current_alloc_state;
69233 +
69234 +extern char *gr_shared_page[4];
69235 +DEFINE_RWLOCK(gr_inode_lock);
69236 +
69237 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
69238 +
69239 +#ifdef CONFIG_NET
69240 +extern struct vfsmount *sock_mnt;
69241 +#endif
69242 +
69243 +extern struct vfsmount *pipe_mnt;
69244 +extern struct vfsmount *shm_mnt;
69245 +
69246 +#ifdef CONFIG_HUGETLBFS
69247 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
69248 +#endif
69249 +
69250 +extern u16 acl_sp_role_value;
69251 +extern struct acl_object_label *fakefs_obj_rw;
69252 +extern struct acl_object_label *fakefs_obj_rwx;
69253 +
69254 +int gr_acl_is_enabled(void)
69255 +{
69256 + return (gr_status & GR_READY);
69257 +}
69258 +
69259 +void gr_enable_rbac_system(void)
69260 +{
69261 + pax_open_kernel();
69262 + gr_status |= GR_READY;
69263 + pax_close_kernel();
69264 +}
69265 +
69266 +int gr_rbac_disable(void *unused)
69267 +{
69268 + pax_open_kernel();
69269 + gr_status &= ~GR_READY;
69270 + pax_close_kernel();
69271 +
69272 + return 0;
69273 +}
69274 +
69275 +static inline dev_t __get_dev(const struct dentry *dentry)
69276 +{
69277 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69278 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69279 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
69280 + else
69281 +#endif
69282 + return dentry->d_sb->s_dev;
69283 +}
69284 +
69285 +static inline u64 __get_ino(const struct dentry *dentry)
69286 +{
69287 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69288 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69289 + return btrfs_ino(dentry->d_inode);
69290 + else
69291 +#endif
69292 + return dentry->d_inode->i_ino;
69293 +}
69294 +
69295 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
69296 +{
69297 + return __get_dev(dentry);
69298 +}
69299 +
69300 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
69301 +{
69302 + return __get_ino(dentry);
69303 +}
69304 +
69305 +static char gr_task_roletype_to_char(struct task_struct *task)
69306 +{
69307 + switch (task->role->roletype &
69308 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
69309 + GR_ROLE_SPECIAL)) {
69310 + case GR_ROLE_DEFAULT:
69311 + return 'D';
69312 + case GR_ROLE_USER:
69313 + return 'U';
69314 + case GR_ROLE_GROUP:
69315 + return 'G';
69316 + case GR_ROLE_SPECIAL:
69317 + return 'S';
69318 + }
69319 +
69320 + return 'X';
69321 +}
69322 +
69323 +char gr_roletype_to_char(void)
69324 +{
69325 + return gr_task_roletype_to_char(current);
69326 +}
69327 +
69328 +__inline__ int
69329 +gr_acl_tpe_check(void)
69330 +{
69331 + if (unlikely(!(gr_status & GR_READY)))
69332 + return 0;
69333 + if (current->role->roletype & GR_ROLE_TPE)
69334 + return 1;
69335 + else
69336 + return 0;
69337 +}
69338 +
69339 +int
69340 +gr_handle_rawio(const struct inode *inode)
69341 +{
69342 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
69343 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
69344 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
69345 + !capable(CAP_SYS_RAWIO))
69346 + return 1;
69347 +#endif
69348 + return 0;
69349 +}
69350 +
69351 +int
69352 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
69353 +{
69354 + if (likely(lena != lenb))
69355 + return 0;
69356 +
69357 + return !memcmp(a, b, lena);
69358 +}
69359 +
69360 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
69361 +{
69362 + *buflen -= namelen;
69363 + if (*buflen < 0)
69364 + return -ENAMETOOLONG;
69365 + *buffer -= namelen;
69366 + memcpy(*buffer, str, namelen);
69367 + return 0;
69368 +}
69369 +
69370 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
69371 +{
69372 + return prepend(buffer, buflen, name->name, name->len);
69373 +}
69374 +
69375 +static int prepend_path(const struct path *path, struct path *root,
69376 + char **buffer, int *buflen)
69377 +{
69378 + struct dentry *dentry = path->dentry;
69379 + struct vfsmount *vfsmnt = path->mnt;
69380 + struct mount *mnt = real_mount(vfsmnt);
69381 + bool slash = false;
69382 + int error = 0;
69383 +
69384 + while (dentry != root->dentry || vfsmnt != root->mnt) {
69385 + struct dentry * parent;
69386 +
69387 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
69388 + /* Global root? */
69389 + if (!mnt_has_parent(mnt)) {
69390 + goto out;
69391 + }
69392 + dentry = mnt->mnt_mountpoint;
69393 + mnt = mnt->mnt_parent;
69394 + vfsmnt = &mnt->mnt;
69395 + continue;
69396 + }
69397 + parent = dentry->d_parent;
69398 + prefetch(parent);
69399 + spin_lock(&dentry->d_lock);
69400 + error = prepend_name(buffer, buflen, &dentry->d_name);
69401 + spin_unlock(&dentry->d_lock);
69402 + if (!error)
69403 + error = prepend(buffer, buflen, "/", 1);
69404 + if (error)
69405 + break;
69406 +
69407 + slash = true;
69408 + dentry = parent;
69409 + }
69410 +
69411 +out:
69412 + if (!error && !slash)
69413 + error = prepend(buffer, buflen, "/", 1);
69414 +
69415 + return error;
69416 +}
69417 +
69418 +/* this must be called with mount_lock and rename_lock held */
69419 +
69420 +static char *__our_d_path(const struct path *path, struct path *root,
69421 + char *buf, int buflen)
69422 +{
69423 + char *res = buf + buflen;
69424 + int error;
69425 +
69426 + prepend(&res, &buflen, "\0", 1);
69427 + error = prepend_path(path, root, &res, &buflen);
69428 + if (error)
69429 + return ERR_PTR(error);
69430 +
69431 + return res;
69432 +}
69433 +
69434 +static char *
69435 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
69436 +{
69437 + char *retval;
69438 +
69439 + retval = __our_d_path(path, root, buf, buflen);
69440 + if (unlikely(IS_ERR(retval)))
69441 + retval = strcpy(buf, "<path too long>");
69442 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
69443 + retval[1] = '\0';
69444 +
69445 + return retval;
69446 +}
69447 +
69448 +static char *
69449 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
69450 + char *buf, int buflen)
69451 +{
69452 + struct path path;
69453 + char *res;
69454 +
69455 + path.dentry = (struct dentry *)dentry;
69456 + path.mnt = (struct vfsmount *)vfsmnt;
69457 +
69458 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
69459 + by the RBAC system */
69460 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
69461 +
69462 + return res;
69463 +}
69464 +
69465 +static char *
69466 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
69467 + char *buf, int buflen)
69468 +{
69469 + char *res;
69470 + struct path path;
69471 + struct path root;
69472 + struct task_struct *reaper = init_pid_ns.child_reaper;
69473 +
69474 + path.dentry = (struct dentry *)dentry;
69475 + path.mnt = (struct vfsmount *)vfsmnt;
69476 +
69477 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
69478 + get_fs_root(reaper->fs, &root);
69479 +
69480 + read_seqlock_excl(&mount_lock);
69481 + write_seqlock(&rename_lock);
69482 + res = gen_full_path(&path, &root, buf, buflen);
69483 + write_sequnlock(&rename_lock);
69484 + read_sequnlock_excl(&mount_lock);
69485 +
69486 + path_put(&root);
69487 + return res;
69488 +}
69489 +
69490 +char *
69491 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
69492 +{
69493 + char *ret;
69494 + read_seqlock_excl(&mount_lock);
69495 + write_seqlock(&rename_lock);
69496 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
69497 + PAGE_SIZE);
69498 + write_sequnlock(&rename_lock);
69499 + read_sequnlock_excl(&mount_lock);
69500 + return ret;
69501 +}
69502 +
69503 +static char *
69504 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
69505 +{
69506 + char *ret;
69507 + char *buf;
69508 + int buflen;
69509 +
69510 + read_seqlock_excl(&mount_lock);
69511 + write_seqlock(&rename_lock);
69512 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
69513 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
69514 + buflen = (int)(ret - buf);
69515 + if (buflen >= 5)
69516 + prepend(&ret, &buflen, "/proc", 5);
69517 + else
69518 + ret = strcpy(buf, "<path too long>");
69519 + write_sequnlock(&rename_lock);
69520 + read_sequnlock_excl(&mount_lock);
69521 + return ret;
69522 +}
69523 +
69524 +char *
69525 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
69526 +{
69527 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
69528 + PAGE_SIZE);
69529 +}
69530 +
69531 +char *
69532 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
69533 +{
69534 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
69535 + PAGE_SIZE);
69536 +}
69537 +
69538 +char *
69539 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
69540 +{
69541 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
69542 + PAGE_SIZE);
69543 +}
69544 +
69545 +char *
69546 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
69547 +{
69548 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
69549 + PAGE_SIZE);
69550 +}
69551 +
69552 +char *
69553 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
69554 +{
69555 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
69556 + PAGE_SIZE);
69557 +}
69558 +
69559 +__inline__ __u32
69560 +to_gr_audit(const __u32 reqmode)
69561 +{
69562 + /* masks off auditable permission flags, then shifts them to create
69563 + auditing flags, and adds the special case of append auditing if
69564 + we're requesting write */
69565 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
69566 +}
69567 +
69568 +struct acl_role_label *
69569 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
69570 + const gid_t gid)
69571 +{
69572 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
69573 + struct acl_role_label *match;
69574 + struct role_allowed_ip *ipp;
69575 + unsigned int x;
69576 + u32 curr_ip = task->signal->saved_ip;
69577 +
69578 + match = state->acl_role_set.r_hash[index];
69579 +
69580 + while (match) {
69581 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
69582 + for (x = 0; x < match->domain_child_num; x++) {
69583 + if (match->domain_children[x] == uid)
69584 + goto found;
69585 + }
69586 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
69587 + break;
69588 + match = match->next;
69589 + }
69590 +found:
69591 + if (match == NULL) {
69592 + try_group:
69593 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
69594 + match = state->acl_role_set.r_hash[index];
69595 +
69596 + while (match) {
69597 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
69598 + for (x = 0; x < match->domain_child_num; x++) {
69599 + if (match->domain_children[x] == gid)
69600 + goto found2;
69601 + }
69602 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
69603 + break;
69604 + match = match->next;
69605 + }
69606 +found2:
69607 + if (match == NULL)
69608 + match = state->default_role;
69609 + if (match->allowed_ips == NULL)
69610 + return match;
69611 + else {
69612 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
69613 + if (likely
69614 + ((ntohl(curr_ip) & ipp->netmask) ==
69615 + (ntohl(ipp->addr) & ipp->netmask)))
69616 + return match;
69617 + }
69618 + match = state->default_role;
69619 + }
69620 + } else if (match->allowed_ips == NULL) {
69621 + return match;
69622 + } else {
69623 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
69624 + if (likely
69625 + ((ntohl(curr_ip) & ipp->netmask) ==
69626 + (ntohl(ipp->addr) & ipp->netmask)))
69627 + return match;
69628 + }
69629 + goto try_group;
69630 + }
69631 +
69632 + return match;
69633 +}
69634 +
69635 +static struct acl_role_label *
69636 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
69637 + const gid_t gid)
69638 +{
69639 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
69640 +}
69641 +
69642 +struct acl_subject_label *
69643 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
69644 + const struct acl_role_label *role)
69645 +{
69646 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
69647 + struct acl_subject_label *match;
69648 +
69649 + match = role->subj_hash[index];
69650 +
69651 + while (match && (match->inode != ino || match->device != dev ||
69652 + (match->mode & GR_DELETED))) {
69653 + match = match->next;
69654 + }
69655 +
69656 + if (match && !(match->mode & GR_DELETED))
69657 + return match;
69658 + else
69659 + return NULL;
69660 +}
69661 +
69662 +struct acl_subject_label *
69663 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
69664 + const struct acl_role_label *role)
69665 +{
69666 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
69667 + struct acl_subject_label *match;
69668 +
69669 + match = role->subj_hash[index];
69670 +
69671 + while (match && (match->inode != ino || match->device != dev ||
69672 + !(match->mode & GR_DELETED))) {
69673 + match = match->next;
69674 + }
69675 +
69676 + if (match && (match->mode & GR_DELETED))
69677 + return match;
69678 + else
69679 + return NULL;
69680 +}
69681 +
69682 +static struct acl_object_label *
69683 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
69684 + const struct acl_subject_label *subj)
69685 +{
69686 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
69687 + struct acl_object_label *match;
69688 +
69689 + match = subj->obj_hash[index];
69690 +
69691 + while (match && (match->inode != ino || match->device != dev ||
69692 + (match->mode & GR_DELETED))) {
69693 + match = match->next;
69694 + }
69695 +
69696 + if (match && !(match->mode & GR_DELETED))
69697 + return match;
69698 + else
69699 + return NULL;
69700 +}
69701 +
69702 +static struct acl_object_label *
69703 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
69704 + const struct acl_subject_label *subj)
69705 +{
69706 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
69707 + struct acl_object_label *match;
69708 +
69709 + match = subj->obj_hash[index];
69710 +
69711 + while (match && (match->inode != ino || match->device != dev ||
69712 + !(match->mode & GR_DELETED))) {
69713 + match = match->next;
69714 + }
69715 +
69716 + if (match && (match->mode & GR_DELETED))
69717 + return match;
69718 +
69719 + match = subj->obj_hash[index];
69720 +
69721 + while (match && (match->inode != ino || match->device != dev ||
69722 + (match->mode & GR_DELETED))) {
69723 + match = match->next;
69724 + }
69725 +
69726 + if (match && !(match->mode & GR_DELETED))
69727 + return match;
69728 + else
69729 + return NULL;
69730 +}
69731 +
69732 +struct name_entry *
69733 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
69734 +{
69735 + unsigned int len = strlen(name);
69736 + unsigned int key = full_name_hash(name, len);
69737 + unsigned int index = key % state->name_set.n_size;
69738 + struct name_entry *match;
69739 +
69740 + match = state->name_set.n_hash[index];
69741 +
69742 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
69743 + match = match->next;
69744 +
69745 + return match;
69746 +}
69747 +
69748 +static struct name_entry *
69749 +lookup_name_entry(const char *name)
69750 +{
69751 + return __lookup_name_entry(&running_polstate, name);
69752 +}
69753 +
69754 +static struct name_entry *
69755 +lookup_name_entry_create(const char *name)
69756 +{
69757 + unsigned int len = strlen(name);
69758 + unsigned int key = full_name_hash(name, len);
69759 + unsigned int index = key % running_polstate.name_set.n_size;
69760 + struct name_entry *match;
69761 +
69762 + match = running_polstate.name_set.n_hash[index];
69763 +
69764 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
69765 + !match->deleted))
69766 + match = match->next;
69767 +
69768 + if (match && match->deleted)
69769 + return match;
69770 +
69771 + match = running_polstate.name_set.n_hash[index];
69772 +
69773 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
69774 + match->deleted))
69775 + match = match->next;
69776 +
69777 + if (match && !match->deleted)
69778 + return match;
69779 + else
69780 + return NULL;
69781 +}
69782 +
69783 +static struct inodev_entry *
69784 +lookup_inodev_entry(const u64 ino, const dev_t dev)
69785 +{
69786 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
69787 + struct inodev_entry *match;
69788 +
69789 + match = running_polstate.inodev_set.i_hash[index];
69790 +
69791 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
69792 + match = match->next;
69793 +
69794 + return match;
69795 +}
69796 +
69797 +void
69798 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
69799 +{
69800 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
69801 + state->inodev_set.i_size);
69802 + struct inodev_entry **curr;
69803 +
69804 + entry->prev = NULL;
69805 +
69806 + curr = &state->inodev_set.i_hash[index];
69807 + if (*curr != NULL)
69808 + (*curr)->prev = entry;
69809 +
69810 + entry->next = *curr;
69811 + *curr = entry;
69812 +
69813 + return;
69814 +}
69815 +
69816 +static void
69817 +insert_inodev_entry(struct inodev_entry *entry)
69818 +{
69819 + __insert_inodev_entry(&running_polstate, entry);
69820 +}
69821 +
69822 +void
69823 +insert_acl_obj_label(struct acl_object_label *obj,
69824 + struct acl_subject_label *subj)
69825 +{
69826 + unsigned int index =
69827 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
69828 + struct acl_object_label **curr;
69829 +
69830 + obj->prev = NULL;
69831 +
69832 + curr = &subj->obj_hash[index];
69833 + if (*curr != NULL)
69834 + (*curr)->prev = obj;
69835 +
69836 + obj->next = *curr;
69837 + *curr = obj;
69838 +
69839 + return;
69840 +}
69841 +
69842 +void
69843 +insert_acl_subj_label(struct acl_subject_label *obj,
69844 + struct acl_role_label *role)
69845 +{
69846 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
69847 + struct acl_subject_label **curr;
69848 +
69849 + obj->prev = NULL;
69850 +
69851 + curr = &role->subj_hash[index];
69852 + if (*curr != NULL)
69853 + (*curr)->prev = obj;
69854 +
69855 + obj->next = *curr;
69856 + *curr = obj;
69857 +
69858 + return;
69859 +}
69860 +
69861 +/* derived from glibc fnmatch() 0: match, 1: no match*/
69862 +
69863 +static int
69864 +glob_match(const char *p, const char *n)
69865 +{
69866 + char c;
69867 +
69868 + while ((c = *p++) != '\0') {
69869 + switch (c) {
69870 + case '?':
69871 + if (*n == '\0')
69872 + return 1;
69873 + else if (*n == '/')
69874 + return 1;
69875 + break;
69876 + case '\\':
69877 + if (*n != c)
69878 + return 1;
69879 + break;
69880 + case '*':
69881 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
69882 + if (*n == '/')
69883 + return 1;
69884 + else if (c == '?') {
69885 + if (*n == '\0')
69886 + return 1;
69887 + else
69888 + ++n;
69889 + }
69890 + }
69891 + if (c == '\0') {
69892 + return 0;
69893 + } else {
69894 + const char *endp;
69895 +
69896 + if ((endp = strchr(n, '/')) == NULL)
69897 + endp = n + strlen(n);
69898 +
69899 + if (c == '[') {
69900 + for (--p; n < endp; ++n)
69901 + if (!glob_match(p, n))
69902 + return 0;
69903 + } else if (c == '/') {
69904 + while (*n != '\0' && *n != '/')
69905 + ++n;
69906 + if (*n == '/' && !glob_match(p, n + 1))
69907 + return 0;
69908 + } else {
69909 + for (--p; n < endp; ++n)
69910 + if (*n == c && !glob_match(p, n))
69911 + return 0;
69912 + }
69913 +
69914 + return 1;
69915 + }
69916 + case '[':
69917 + {
69918 + int not;
69919 + char cold;
69920 +
69921 + if (*n == '\0' || *n == '/')
69922 + return 1;
69923 +
69924 + not = (*p == '!' || *p == '^');
69925 + if (not)
69926 + ++p;
69927 +
69928 + c = *p++;
69929 + for (;;) {
69930 + unsigned char fn = (unsigned char)*n;
69931 +
69932 + if (c == '\0')
69933 + return 1;
69934 + else {
69935 + if (c == fn)
69936 + goto matched;
69937 + cold = c;
69938 + c = *p++;
69939 +
69940 + if (c == '-' && *p != ']') {
69941 + unsigned char cend = *p++;
69942 +
69943 + if (cend == '\0')
69944 + return 1;
69945 +
69946 + if (cold <= fn && fn <= cend)
69947 + goto matched;
69948 +
69949 + c = *p++;
69950 + }
69951 + }
69952 +
69953 + if (c == ']')
69954 + break;
69955 + }
69956 + if (!not)
69957 + return 1;
69958 + break;
69959 + matched:
69960 + while (c != ']') {
69961 + if (c == '\0')
69962 + return 1;
69963 +
69964 + c = *p++;
69965 + }
69966 + if (not)
69967 + return 1;
69968 + }
69969 + break;
69970 + default:
69971 + if (c != *n)
69972 + return 1;
69973 + }
69974 +
69975 + ++n;
69976 + }
69977 +
69978 + if (*n == '\0')
69979 + return 0;
69980 +
69981 + if (*n == '/')
69982 + return 0;
69983 +
69984 + return 1;
69985 +}
69986 +
69987 +static struct acl_object_label *
69988 +chk_glob_label(struct acl_object_label *globbed,
69989 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
69990 +{
69991 + struct acl_object_label *tmp;
69992 +
69993 + if (*path == NULL)
69994 + *path = gr_to_filename_nolock(dentry, mnt);
69995 +
69996 + tmp = globbed;
69997 +
69998 + while (tmp) {
69999 + if (!glob_match(tmp->filename, *path))
70000 + return tmp;
70001 + tmp = tmp->next;
70002 + }
70003 +
70004 + return NULL;
70005 +}
70006 +
70007 +static struct acl_object_label *
70008 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70009 + const u64 curr_ino, const dev_t curr_dev,
70010 + const struct acl_subject_label *subj, char **path, const int checkglob)
70011 +{
70012 + struct acl_subject_label *tmpsubj;
70013 + struct acl_object_label *retval;
70014 + struct acl_object_label *retval2;
70015 +
70016 + tmpsubj = (struct acl_subject_label *) subj;
70017 + read_lock(&gr_inode_lock);
70018 + do {
70019 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
70020 + if (retval) {
70021 + if (checkglob && retval->globbed) {
70022 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
70023 + if (retval2)
70024 + retval = retval2;
70025 + }
70026 + break;
70027 + }
70028 + } while ((tmpsubj = tmpsubj->parent_subject));
70029 + read_unlock(&gr_inode_lock);
70030 +
70031 + return retval;
70032 +}
70033 +
70034 +static __inline__ struct acl_object_label *
70035 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70036 + struct dentry *curr_dentry,
70037 + const struct acl_subject_label *subj, char **path, const int checkglob)
70038 +{
70039 + int newglob = checkglob;
70040 + u64 inode;
70041 + dev_t device;
70042 +
70043 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
70044 + as we don't want a / * rule to match instead of the / object
70045 + don't do this for create lookups that call this function though, since they're looking up
70046 + on the parent and thus need globbing checks on all paths
70047 + */
70048 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
70049 + newglob = GR_NO_GLOB;
70050 +
70051 + spin_lock(&curr_dentry->d_lock);
70052 + inode = __get_ino(curr_dentry);
70053 + device = __get_dev(curr_dentry);
70054 + spin_unlock(&curr_dentry->d_lock);
70055 +
70056 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
70057 +}
70058 +
70059 +#ifdef CONFIG_HUGETLBFS
70060 +static inline bool
70061 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
70062 +{
70063 + int i;
70064 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
70065 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
70066 + return true;
70067 + }
70068 +
70069 + return false;
70070 +}
70071 +#endif
70072 +
70073 +static struct acl_object_label *
70074 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70075 + const struct acl_subject_label *subj, char *path, const int checkglob)
70076 +{
70077 + struct dentry *dentry = (struct dentry *) l_dentry;
70078 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70079 + struct mount *real_mnt = real_mount(mnt);
70080 + struct acl_object_label *retval;
70081 + struct dentry *parent;
70082 +
70083 + read_seqlock_excl(&mount_lock);
70084 + write_seqlock(&rename_lock);
70085 +
70086 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
70087 +#ifdef CONFIG_NET
70088 + mnt == sock_mnt ||
70089 +#endif
70090 +#ifdef CONFIG_HUGETLBFS
70091 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
70092 +#endif
70093 + /* ignore Eric Biederman */
70094 + IS_PRIVATE(l_dentry->d_inode))) {
70095 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
70096 + goto out;
70097 + }
70098 +
70099 + for (;;) {
70100 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70101 + break;
70102 +
70103 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70104 + if (!mnt_has_parent(real_mnt))
70105 + break;
70106 +
70107 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70108 + if (retval != NULL)
70109 + goto out;
70110 +
70111 + dentry = real_mnt->mnt_mountpoint;
70112 + real_mnt = real_mnt->mnt_parent;
70113 + mnt = &real_mnt->mnt;
70114 + continue;
70115 + }
70116 +
70117 + parent = dentry->d_parent;
70118 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70119 + if (retval != NULL)
70120 + goto out;
70121 +
70122 + dentry = parent;
70123 + }
70124 +
70125 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70126 +
70127 + /* gr_real_root is pinned so we don't have to hold a reference */
70128 + if (retval == NULL)
70129 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
70130 +out:
70131 + write_sequnlock(&rename_lock);
70132 + read_sequnlock_excl(&mount_lock);
70133 +
70134 + BUG_ON(retval == NULL);
70135 +
70136 + return retval;
70137 +}
70138 +
70139 +static __inline__ struct acl_object_label *
70140 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70141 + const struct acl_subject_label *subj)
70142 +{
70143 + char *path = NULL;
70144 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
70145 +}
70146 +
70147 +static __inline__ struct acl_object_label *
70148 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70149 + const struct acl_subject_label *subj)
70150 +{
70151 + char *path = NULL;
70152 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
70153 +}
70154 +
70155 +static __inline__ struct acl_object_label *
70156 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70157 + const struct acl_subject_label *subj, char *path)
70158 +{
70159 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
70160 +}
70161 +
70162 +struct acl_subject_label *
70163 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70164 + const struct acl_role_label *role)
70165 +{
70166 + struct dentry *dentry = (struct dentry *) l_dentry;
70167 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70168 + struct mount *real_mnt = real_mount(mnt);
70169 + struct acl_subject_label *retval;
70170 + struct dentry *parent;
70171 +
70172 + read_seqlock_excl(&mount_lock);
70173 + write_seqlock(&rename_lock);
70174 +
70175 + for (;;) {
70176 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70177 + break;
70178 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70179 + if (!mnt_has_parent(real_mnt))
70180 + break;
70181 +
70182 + spin_lock(&dentry->d_lock);
70183 + read_lock(&gr_inode_lock);
70184 + retval =
70185 + lookup_acl_subj_label(__get_ino(dentry),
70186 + __get_dev(dentry), role);
70187 + read_unlock(&gr_inode_lock);
70188 + spin_unlock(&dentry->d_lock);
70189 + if (retval != NULL)
70190 + goto out;
70191 +
70192 + dentry = real_mnt->mnt_mountpoint;
70193 + real_mnt = real_mnt->mnt_parent;
70194 + mnt = &real_mnt->mnt;
70195 + continue;
70196 + }
70197 +
70198 + spin_lock(&dentry->d_lock);
70199 + read_lock(&gr_inode_lock);
70200 + retval = lookup_acl_subj_label(__get_ino(dentry),
70201 + __get_dev(dentry), role);
70202 + read_unlock(&gr_inode_lock);
70203 + parent = dentry->d_parent;
70204 + spin_unlock(&dentry->d_lock);
70205 +
70206 + if (retval != NULL)
70207 + goto out;
70208 +
70209 + dentry = parent;
70210 + }
70211 +
70212 + spin_lock(&dentry->d_lock);
70213 + read_lock(&gr_inode_lock);
70214 + retval = lookup_acl_subj_label(__get_ino(dentry),
70215 + __get_dev(dentry), role);
70216 + read_unlock(&gr_inode_lock);
70217 + spin_unlock(&dentry->d_lock);
70218 +
70219 + if (unlikely(retval == NULL)) {
70220 + /* gr_real_root is pinned, we don't need to hold a reference */
70221 + read_lock(&gr_inode_lock);
70222 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
70223 + __get_dev(gr_real_root.dentry), role);
70224 + read_unlock(&gr_inode_lock);
70225 + }
70226 +out:
70227 + write_sequnlock(&rename_lock);
70228 + read_sequnlock_excl(&mount_lock);
70229 +
70230 + BUG_ON(retval == NULL);
70231 +
70232 + return retval;
70233 +}
70234 +
70235 +void
70236 +assign_special_role(const char *rolename)
70237 +{
70238 + struct acl_object_label *obj;
70239 + struct acl_role_label *r;
70240 + struct acl_role_label *assigned = NULL;
70241 + struct task_struct *tsk;
70242 + struct file *filp;
70243 +
70244 + FOR_EACH_ROLE_START(r)
70245 + if (!strcmp(rolename, r->rolename) &&
70246 + (r->roletype & GR_ROLE_SPECIAL)) {
70247 + assigned = r;
70248 + break;
70249 + }
70250 + FOR_EACH_ROLE_END(r)
70251 +
70252 + if (!assigned)
70253 + return;
70254 +
70255 + read_lock(&tasklist_lock);
70256 + read_lock(&grsec_exec_file_lock);
70257 +
70258 + tsk = current->real_parent;
70259 + if (tsk == NULL)
70260 + goto out_unlock;
70261 +
70262 + filp = tsk->exec_file;
70263 + if (filp == NULL)
70264 + goto out_unlock;
70265 +
70266 + tsk->is_writable = 0;
70267 + tsk->inherited = 0;
70268 +
70269 + tsk->acl_sp_role = 1;
70270 + tsk->acl_role_id = ++acl_sp_role_value;
70271 + tsk->role = assigned;
70272 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
70273 +
70274 + /* ignore additional mmap checks for processes that are writable
70275 + by the default ACL */
70276 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
70277 + if (unlikely(obj->mode & GR_WRITE))
70278 + tsk->is_writable = 1;
70279 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
70280 + if (unlikely(obj->mode & GR_WRITE))
70281 + tsk->is_writable = 1;
70282 +
70283 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70284 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
70285 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
70286 +#endif
70287 +
70288 +out_unlock:
70289 + read_unlock(&grsec_exec_file_lock);
70290 + read_unlock(&tasklist_lock);
70291 + return;
70292 +}
70293 +
70294 +
70295 +static void
70296 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
70297 +{
70298 + struct task_struct *task = current;
70299 + const struct cred *cred = current_cred();
70300 +
70301 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
70302 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70303 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70304 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
70305 +
70306 + return;
70307 +}
70308 +
70309 +static void
70310 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
70311 +{
70312 + struct task_struct *task = current;
70313 + const struct cred *cred = current_cred();
70314 +
70315 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70316 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70317 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70318 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
70319 +
70320 + return;
70321 +}
70322 +
70323 +static void
70324 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
70325 +{
70326 + struct task_struct *task = current;
70327 + const struct cred *cred = current_cred();
70328 +
70329 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70330 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70331 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70332 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
70333 +
70334 + return;
70335 +}
70336 +
70337 +static void
70338 +gr_set_proc_res(struct task_struct *task)
70339 +{
70340 + struct acl_subject_label *proc;
70341 + unsigned short i;
70342 +
70343 + proc = task->acl;
70344 +
70345 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
70346 + return;
70347 +
70348 + for (i = 0; i < RLIM_NLIMITS; i++) {
70349 + unsigned long rlim_cur, rlim_max;
70350 +
70351 + if (!(proc->resmask & (1U << i)))
70352 + continue;
70353 +
70354 + rlim_cur = proc->res[i].rlim_cur;
70355 + rlim_max = proc->res[i].rlim_max;
70356 +
70357 + if (i == RLIMIT_NOFILE) {
70358 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
70359 + if (rlim_cur > saved_sysctl_nr_open)
70360 + rlim_cur = saved_sysctl_nr_open;
70361 + if (rlim_max > saved_sysctl_nr_open)
70362 + rlim_max = saved_sysctl_nr_open;
70363 + }
70364 +
70365 + task->signal->rlim[i].rlim_cur = rlim_cur;
70366 + task->signal->rlim[i].rlim_max = rlim_max;
70367 +
70368 + if (i == RLIMIT_CPU)
70369 + update_rlimit_cpu(task, rlim_cur);
70370 + }
70371 +
70372 + return;
70373 +}
70374 +
70375 +/* both of the below must be called with
70376 + rcu_read_lock();
70377 + read_lock(&tasklist_lock);
70378 + read_lock(&grsec_exec_file_lock);
70379 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
70380 +*/
70381 +
70382 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
70383 +{
70384 + char *tmpname;
70385 + struct acl_subject_label *tmpsubj;
70386 + struct file *filp;
70387 + struct name_entry *nmatch;
70388 +
70389 + filp = task->exec_file;
70390 + if (filp == NULL)
70391 + return NULL;
70392 +
70393 + /* the following is to apply the correct subject
70394 + on binaries running when the RBAC system
70395 + is enabled, when the binaries have been
70396 + replaced or deleted since their execution
70397 + -----
70398 + when the RBAC system starts, the inode/dev
70399 + from exec_file will be one the RBAC system
70400 + is unaware of. It only knows the inode/dev
70401 + of the present file on disk, or the absence
70402 + of it.
70403 + */
70404 +
70405 + if (filename)
70406 + nmatch = __lookup_name_entry(state, filename);
70407 + else {
70408 + preempt_disable();
70409 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
70410 +
70411 + nmatch = __lookup_name_entry(state, tmpname);
70412 + preempt_enable();
70413 + }
70414 + tmpsubj = NULL;
70415 + if (nmatch) {
70416 + if (nmatch->deleted)
70417 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
70418 + else
70419 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
70420 + }
70421 + /* this also works for the reload case -- if we don't match a potentially inherited subject
70422 + then we fall back to a normal lookup based on the binary's ino/dev
70423 + */
70424 + if (tmpsubj == NULL && fallback)
70425 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
70426 +
70427 + return tmpsubj;
70428 +}
70429 +
70430 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
70431 +{
70432 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
70433 +}
70434 +
70435 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
70436 +{
70437 + struct acl_object_label *obj;
70438 + struct file *filp;
70439 +
70440 + filp = task->exec_file;
70441 +
70442 + task->acl = subj;
70443 + task->is_writable = 0;
70444 + /* ignore additional mmap checks for processes that are writable
70445 + by the default ACL */
70446 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
70447 + if (unlikely(obj->mode & GR_WRITE))
70448 + task->is_writable = 1;
70449 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
70450 + if (unlikely(obj->mode & GR_WRITE))
70451 + task->is_writable = 1;
70452 +
70453 + gr_set_proc_res(task);
70454 +
70455 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70456 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
70457 +#endif
70458 +}
70459 +
70460 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
70461 +{
70462 + __gr_apply_subject_to_task(&running_polstate, task, subj);
70463 +}
70464 +
70465 +__u32
70466 +gr_search_file(const struct dentry * dentry, const __u32 mode,
70467 + const struct vfsmount * mnt)
70468 +{
70469 + __u32 retval = mode;
70470 + struct acl_subject_label *curracl;
70471 + struct acl_object_label *currobj;
70472 +
70473 + if (unlikely(!(gr_status & GR_READY)))
70474 + return (mode & ~GR_AUDITS);
70475 +
70476 + curracl = current->acl;
70477 +
70478 + currobj = chk_obj_label(dentry, mnt, curracl);
70479 + retval = currobj->mode & mode;
70480 +
70481 + /* if we're opening a specified transfer file for writing
70482 + (e.g. /dev/initctl), then transfer our role to init
70483 + */
70484 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
70485 + current->role->roletype & GR_ROLE_PERSIST)) {
70486 + struct task_struct *task = init_pid_ns.child_reaper;
70487 +
70488 + if (task->role != current->role) {
70489 + struct acl_subject_label *subj;
70490 +
70491 + task->acl_sp_role = 0;
70492 + task->acl_role_id = current->acl_role_id;
70493 + task->role = current->role;
70494 + rcu_read_lock();
70495 + read_lock(&grsec_exec_file_lock);
70496 + subj = gr_get_subject_for_task(task, NULL, 1);
70497 + gr_apply_subject_to_task(task, subj);
70498 + read_unlock(&grsec_exec_file_lock);
70499 + rcu_read_unlock();
70500 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
70501 + }
70502 + }
70503 +
70504 + if (unlikely
70505 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
70506 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
70507 + __u32 new_mode = mode;
70508 +
70509 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
70510 +
70511 + retval = new_mode;
70512 +
70513 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
70514 + new_mode |= GR_INHERIT;
70515 +
70516 + if (!(mode & GR_NOLEARN))
70517 + gr_log_learn(dentry, mnt, new_mode);
70518 + }
70519 +
70520 + return retval;
70521 +}
70522 +
70523 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
70524 + const struct dentry *parent,
70525 + const struct vfsmount *mnt)
70526 +{
70527 + struct name_entry *match;
70528 + struct acl_object_label *matchpo;
70529 + struct acl_subject_label *curracl;
70530 + char *path;
70531 +
70532 + if (unlikely(!(gr_status & GR_READY)))
70533 + return NULL;
70534 +
70535 + preempt_disable();
70536 + path = gr_to_filename_rbac(new_dentry, mnt);
70537 + match = lookup_name_entry_create(path);
70538 +
70539 + curracl = current->acl;
70540 +
70541 + if (match) {
70542 + read_lock(&gr_inode_lock);
70543 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
70544 + read_unlock(&gr_inode_lock);
70545 +
70546 + if (matchpo) {
70547 + preempt_enable();
70548 + return matchpo;
70549 + }
70550 + }
70551 +
70552 + // lookup parent
70553 +
70554 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
70555 +
70556 + preempt_enable();
70557 + return matchpo;
70558 +}
70559 +
70560 +__u32
70561 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
70562 + const struct vfsmount * mnt, const __u32 mode)
70563 +{
70564 + struct acl_object_label *matchpo;
70565 + __u32 retval;
70566 +
70567 + if (unlikely(!(gr_status & GR_READY)))
70568 + return (mode & ~GR_AUDITS);
70569 +
70570 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
70571 +
70572 + retval = matchpo->mode & mode;
70573 +
70574 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
70575 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
70576 + __u32 new_mode = mode;
70577 +
70578 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
70579 +
70580 + gr_log_learn(new_dentry, mnt, new_mode);
70581 + return new_mode;
70582 + }
70583 +
70584 + return retval;
70585 +}
70586 +
70587 +__u32
70588 +gr_check_link(const struct dentry * new_dentry,
70589 + const struct dentry * parent_dentry,
70590 + const struct vfsmount * parent_mnt,
70591 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
70592 +{
70593 + struct acl_object_label *obj;
70594 + __u32 oldmode, newmode;
70595 + __u32 needmode;
70596 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
70597 + GR_DELETE | GR_INHERIT;
70598 +
70599 + if (unlikely(!(gr_status & GR_READY)))
70600 + return (GR_CREATE | GR_LINK);
70601 +
70602 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
70603 + oldmode = obj->mode;
70604 +
70605 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
70606 + newmode = obj->mode;
70607 +
70608 + needmode = newmode & checkmodes;
70609 +
70610 + // old name for hardlink must have at least the permissions of the new name
70611 + if ((oldmode & needmode) != needmode)
70612 + goto bad;
70613 +
70614 + // if old name had restrictions/auditing, make sure the new name does as well
70615 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
70616 +
70617 + // don't allow hardlinking of suid/sgid/fcapped files without permission
70618 + if (is_privileged_binary(old_dentry))
70619 + needmode |= GR_SETID;
70620 +
70621 + if ((newmode & needmode) != needmode)
70622 + goto bad;
70623 +
70624 + // enforce minimum permissions
70625 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
70626 + return newmode;
70627 +bad:
70628 + needmode = oldmode;
70629 + if (is_privileged_binary(old_dentry))
70630 + needmode |= GR_SETID;
70631 +
70632 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
70633 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
70634 + return (GR_CREATE | GR_LINK);
70635 + } else if (newmode & GR_SUPPRESS)
70636 + return GR_SUPPRESS;
70637 + else
70638 + return 0;
70639 +}
70640 +
70641 +int
70642 +gr_check_hidden_task(const struct task_struct *task)
70643 +{
70644 + if (unlikely(!(gr_status & GR_READY)))
70645 + return 0;
70646 +
70647 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
70648 + return 1;
70649 +
70650 + return 0;
70651 +}
70652 +
70653 +int
70654 +gr_check_protected_task(const struct task_struct *task)
70655 +{
70656 + if (unlikely(!(gr_status & GR_READY) || !task))
70657 + return 0;
70658 +
70659 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
70660 + task->acl != current->acl)
70661 + return 1;
70662 +
70663 + return 0;
70664 +}
70665 +
70666 +int
70667 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
70668 +{
70669 + struct task_struct *p;
70670 + int ret = 0;
70671 +
70672 + if (unlikely(!(gr_status & GR_READY) || !pid))
70673 + return ret;
70674 +
70675 + read_lock(&tasklist_lock);
70676 + do_each_pid_task(pid, type, p) {
70677 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
70678 + p->acl != current->acl) {
70679 + ret = 1;
70680 + goto out;
70681 + }
70682 + } while_each_pid_task(pid, type, p);
70683 +out:
70684 + read_unlock(&tasklist_lock);
70685 +
70686 + return ret;
70687 +}
70688 +
70689 +void
70690 +gr_copy_label(struct task_struct *tsk)
70691 +{
70692 + struct task_struct *p = current;
70693 +
70694 + tsk->inherited = p->inherited;
70695 + tsk->acl_sp_role = 0;
70696 + tsk->acl_role_id = p->acl_role_id;
70697 + tsk->acl = p->acl;
70698 + tsk->role = p->role;
70699 + tsk->signal->used_accept = 0;
70700 + tsk->signal->curr_ip = p->signal->curr_ip;
70701 + tsk->signal->saved_ip = p->signal->saved_ip;
70702 + if (p->exec_file)
70703 + get_file(p->exec_file);
70704 + tsk->exec_file = p->exec_file;
70705 + tsk->is_writable = p->is_writable;
70706 + if (unlikely(p->signal->used_accept)) {
70707 + p->signal->curr_ip = 0;
70708 + p->signal->saved_ip = 0;
70709 + }
70710 +
70711 + return;
70712 +}
70713 +
70714 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
70715 +
70716 +int
70717 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
70718 +{
70719 + unsigned int i;
70720 + __u16 num;
70721 + uid_t *uidlist;
70722 + uid_t curuid;
70723 + int realok = 0;
70724 + int effectiveok = 0;
70725 + int fsok = 0;
70726 + uid_t globalreal, globaleffective, globalfs;
70727 +
70728 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
70729 + struct user_struct *user;
70730 +
70731 + if (!uid_valid(real))
70732 + goto skipit;
70733 +
70734 + /* find user based on global namespace */
70735 +
70736 + globalreal = GR_GLOBAL_UID(real);
70737 +
70738 + user = find_user(make_kuid(&init_user_ns, globalreal));
70739 + if (user == NULL)
70740 + goto skipit;
70741 +
70742 + if (gr_process_kernel_setuid_ban(user)) {
70743 + /* for find_user */
70744 + free_uid(user);
70745 + return 1;
70746 + }
70747 +
70748 + /* for find_user */
70749 + free_uid(user);
70750 +
70751 +skipit:
70752 +#endif
70753 +
70754 + if (unlikely(!(gr_status & GR_READY)))
70755 + return 0;
70756 +
70757 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
70758 + gr_log_learn_uid_change(real, effective, fs);
70759 +
70760 + num = current->acl->user_trans_num;
70761 + uidlist = current->acl->user_transitions;
70762 +
70763 + if (uidlist == NULL)
70764 + return 0;
70765 +
70766 + if (!uid_valid(real)) {
70767 + realok = 1;
70768 + globalreal = (uid_t)-1;
70769 + } else {
70770 + globalreal = GR_GLOBAL_UID(real);
70771 + }
70772 + if (!uid_valid(effective)) {
70773 + effectiveok = 1;
70774 + globaleffective = (uid_t)-1;
70775 + } else {
70776 + globaleffective = GR_GLOBAL_UID(effective);
70777 + }
70778 + if (!uid_valid(fs)) {
70779 + fsok = 1;
70780 + globalfs = (uid_t)-1;
70781 + } else {
70782 + globalfs = GR_GLOBAL_UID(fs);
70783 + }
70784 +
70785 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
70786 + for (i = 0; i < num; i++) {
70787 + curuid = uidlist[i];
70788 + if (globalreal == curuid)
70789 + realok = 1;
70790 + if (globaleffective == curuid)
70791 + effectiveok = 1;
70792 + if (globalfs == curuid)
70793 + fsok = 1;
70794 + }
70795 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
70796 + for (i = 0; i < num; i++) {
70797 + curuid = uidlist[i];
70798 + if (globalreal == curuid)
70799 + break;
70800 + if (globaleffective == curuid)
70801 + break;
70802 + if (globalfs == curuid)
70803 + break;
70804 + }
70805 + /* not in deny list */
70806 + if (i == num) {
70807 + realok = 1;
70808 + effectiveok = 1;
70809 + fsok = 1;
70810 + }
70811 + }
70812 +
70813 + if (realok && effectiveok && fsok)
70814 + return 0;
70815 + else {
70816 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
70817 + return 1;
70818 + }
70819 +}
70820 +
70821 +int
70822 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
70823 +{
70824 + unsigned int i;
70825 + __u16 num;
70826 + gid_t *gidlist;
70827 + gid_t curgid;
70828 + int realok = 0;
70829 + int effectiveok = 0;
70830 + int fsok = 0;
70831 + gid_t globalreal, globaleffective, globalfs;
70832 +
70833 + if (unlikely(!(gr_status & GR_READY)))
70834 + return 0;
70835 +
70836 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
70837 + gr_log_learn_gid_change(real, effective, fs);
70838 +
70839 + num = current->acl->group_trans_num;
70840 + gidlist = current->acl->group_transitions;
70841 +
70842 + if (gidlist == NULL)
70843 + return 0;
70844 +
70845 + if (!gid_valid(real)) {
70846 + realok = 1;
70847 + globalreal = (gid_t)-1;
70848 + } else {
70849 + globalreal = GR_GLOBAL_GID(real);
70850 + }
70851 + if (!gid_valid(effective)) {
70852 + effectiveok = 1;
70853 + globaleffective = (gid_t)-1;
70854 + } else {
70855 + globaleffective = GR_GLOBAL_GID(effective);
70856 + }
70857 + if (!gid_valid(fs)) {
70858 + fsok = 1;
70859 + globalfs = (gid_t)-1;
70860 + } else {
70861 + globalfs = GR_GLOBAL_GID(fs);
70862 + }
70863 +
70864 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
70865 + for (i = 0; i < num; i++) {
70866 + curgid = gidlist[i];
70867 + if (globalreal == curgid)
70868 + realok = 1;
70869 + if (globaleffective == curgid)
70870 + effectiveok = 1;
70871 + if (globalfs == curgid)
70872 + fsok = 1;
70873 + }
70874 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
70875 + for (i = 0; i < num; i++) {
70876 + curgid = gidlist[i];
70877 + if (globalreal == curgid)
70878 + break;
70879 + if (globaleffective == curgid)
70880 + break;
70881 + if (globalfs == curgid)
70882 + break;
70883 + }
70884 + /* not in deny list */
70885 + if (i == num) {
70886 + realok = 1;
70887 + effectiveok = 1;
70888 + fsok = 1;
70889 + }
70890 + }
70891 +
70892 + if (realok && effectiveok && fsok)
70893 + return 0;
70894 + else {
70895 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
70896 + return 1;
70897 + }
70898 +}
70899 +
70900 +extern int gr_acl_is_capable(const int cap);
70901 +
70902 +void
70903 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
70904 +{
70905 + struct acl_role_label *role = task->role;
70906 + struct acl_role_label *origrole = role;
70907 + struct acl_subject_label *subj = NULL;
70908 + struct acl_object_label *obj;
70909 + struct file *filp;
70910 + uid_t uid;
70911 + gid_t gid;
70912 +
70913 + if (unlikely(!(gr_status & GR_READY)))
70914 + return;
70915 +
70916 + uid = GR_GLOBAL_UID(kuid);
70917 + gid = GR_GLOBAL_GID(kgid);
70918 +
70919 + filp = task->exec_file;
70920 +
70921 + /* kernel process, we'll give them the kernel role */
70922 + if (unlikely(!filp)) {
70923 + task->role = running_polstate.kernel_role;
70924 + task->acl = running_polstate.kernel_role->root_label;
70925 + return;
70926 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
70927 + /* save the current ip at time of role lookup so that the proper
70928 + IP will be learned for role_allowed_ip */
70929 + task->signal->saved_ip = task->signal->curr_ip;
70930 + role = lookup_acl_role_label(task, uid, gid);
70931 + }
70932 +
70933 + /* don't change the role if we're not a privileged process */
70934 + if (role && task->role != role &&
70935 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
70936 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
70937 + return;
70938 +
70939 + task->role = role;
70940 +
70941 + if (task->inherited) {
70942 + /* if we reached our subject through inheritance, then first see
70943 + if there's a subject of the same name in the new role that has
70944 + an object that would result in the same inherited subject
70945 + */
70946 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
70947 + if (subj) {
70948 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
70949 + if (!(obj->mode & GR_INHERIT))
70950 + subj = NULL;
70951 + }
70952 +
70953 + }
70954 + if (subj == NULL) {
70955 + /* otherwise:
70956 + perform subject lookup in possibly new role
70957 + we can use this result below in the case where role == task->role
70958 + */
70959 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
70960 + }
70961 +
70962 + /* if we changed uid/gid, but result in the same role
70963 + and are using inheritance, don't lose the inherited subject
70964 + if current subject is other than what normal lookup
70965 + would result in, we arrived via inheritance, don't
70966 + lose subject
70967 + */
70968 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
70969 + (subj == task->acl)))
70970 + task->acl = subj;
70971 +
70972 + /* leave task->inherited unaffected */
70973 +
70974 + task->is_writable = 0;
70975 +
70976 + /* ignore additional mmap checks for processes that are writable
70977 + by the default ACL */
70978 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
70979 + if (unlikely(obj->mode & GR_WRITE))
70980 + task->is_writable = 1;
70981 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
70982 + if (unlikely(obj->mode & GR_WRITE))
70983 + task->is_writable = 1;
70984 +
70985 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70986 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
70987 +#endif
70988 +
70989 + gr_set_proc_res(task);
70990 +
70991 + return;
70992 +}
70993 +
70994 +int
70995 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
70996 + const int unsafe_flags)
70997 +{
70998 + struct task_struct *task = current;
70999 + struct acl_subject_label *newacl;
71000 + struct acl_object_label *obj;
71001 + __u32 retmode;
71002 +
71003 + if (unlikely(!(gr_status & GR_READY)))
71004 + return 0;
71005 +
71006 + newacl = chk_subj_label(dentry, mnt, task->role);
71007 +
71008 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
71009 + did an exec
71010 + */
71011 + rcu_read_lock();
71012 + read_lock(&tasklist_lock);
71013 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
71014 + (task->parent->acl->mode & GR_POVERRIDE))) {
71015 + read_unlock(&tasklist_lock);
71016 + rcu_read_unlock();
71017 + goto skip_check;
71018 + }
71019 + read_unlock(&tasklist_lock);
71020 + rcu_read_unlock();
71021 +
71022 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
71023 + !(task->role->roletype & GR_ROLE_GOD) &&
71024 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
71025 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
71026 + if (unsafe_flags & LSM_UNSAFE_SHARE)
71027 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
71028 + else
71029 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
71030 + return -EACCES;
71031 + }
71032 +
71033 +skip_check:
71034 +
71035 + obj = chk_obj_label(dentry, mnt, task->acl);
71036 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
71037 +
71038 + if (!(task->acl->mode & GR_INHERITLEARN) &&
71039 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
71040 + if (obj->nested)
71041 + task->acl = obj->nested;
71042 + else
71043 + task->acl = newacl;
71044 + task->inherited = 0;
71045 + } else {
71046 + task->inherited = 1;
71047 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
71048 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
71049 + }
71050 +
71051 + task->is_writable = 0;
71052 +
71053 + /* ignore additional mmap checks for processes that are writable
71054 + by the default ACL */
71055 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
71056 + if (unlikely(obj->mode & GR_WRITE))
71057 + task->is_writable = 1;
71058 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
71059 + if (unlikely(obj->mode & GR_WRITE))
71060 + task->is_writable = 1;
71061 +
71062 + gr_set_proc_res(task);
71063 +
71064 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71065 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71066 +#endif
71067 + return 0;
71068 +}
71069 +
71070 +/* always called with valid inodev ptr */
71071 +static void
71072 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
71073 +{
71074 + struct acl_object_label *matchpo;
71075 + struct acl_subject_label *matchps;
71076 + struct acl_subject_label *subj;
71077 + struct acl_role_label *role;
71078 + unsigned int x;
71079 +
71080 + FOR_EACH_ROLE_START(role)
71081 + FOR_EACH_SUBJECT_START(role, subj, x)
71082 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71083 + matchpo->mode |= GR_DELETED;
71084 + FOR_EACH_SUBJECT_END(subj,x)
71085 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71086 + /* nested subjects aren't in the role's subj_hash table */
71087 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71088 + matchpo->mode |= GR_DELETED;
71089 + FOR_EACH_NESTED_SUBJECT_END(subj)
71090 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
71091 + matchps->mode |= GR_DELETED;
71092 + FOR_EACH_ROLE_END(role)
71093 +
71094 + inodev->nentry->deleted = 1;
71095 +
71096 + return;
71097 +}
71098 +
71099 +void
71100 +gr_handle_delete(const u64 ino, const dev_t dev)
71101 +{
71102 + struct inodev_entry *inodev;
71103 +
71104 + if (unlikely(!(gr_status & GR_READY)))
71105 + return;
71106 +
71107 + write_lock(&gr_inode_lock);
71108 + inodev = lookup_inodev_entry(ino, dev);
71109 + if (inodev != NULL)
71110 + do_handle_delete(inodev, ino, dev);
71111 + write_unlock(&gr_inode_lock);
71112 +
71113 + return;
71114 +}
71115 +
71116 +static void
71117 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
71118 + const u64 newinode, const dev_t newdevice,
71119 + struct acl_subject_label *subj)
71120 +{
71121 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
71122 + struct acl_object_label *match;
71123 +
71124 + match = subj->obj_hash[index];
71125 +
71126 + while (match && (match->inode != oldinode ||
71127 + match->device != olddevice ||
71128 + !(match->mode & GR_DELETED)))
71129 + match = match->next;
71130 +
71131 + if (match && (match->inode == oldinode)
71132 + && (match->device == olddevice)
71133 + && (match->mode & GR_DELETED)) {
71134 + if (match->prev == NULL) {
71135 + subj->obj_hash[index] = match->next;
71136 + if (match->next != NULL)
71137 + match->next->prev = NULL;
71138 + } else {
71139 + match->prev->next = match->next;
71140 + if (match->next != NULL)
71141 + match->next->prev = match->prev;
71142 + }
71143 + match->prev = NULL;
71144 + match->next = NULL;
71145 + match->inode = newinode;
71146 + match->device = newdevice;
71147 + match->mode &= ~GR_DELETED;
71148 +
71149 + insert_acl_obj_label(match, subj);
71150 + }
71151 +
71152 + return;
71153 +}
71154 +
71155 +static void
71156 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
71157 + const u64 newinode, const dev_t newdevice,
71158 + struct acl_role_label *role)
71159 +{
71160 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
71161 + struct acl_subject_label *match;
71162 +
71163 + match = role->subj_hash[index];
71164 +
71165 + while (match && (match->inode != oldinode ||
71166 + match->device != olddevice ||
71167 + !(match->mode & GR_DELETED)))
71168 + match = match->next;
71169 +
71170 + if (match && (match->inode == oldinode)
71171 + && (match->device == olddevice)
71172 + && (match->mode & GR_DELETED)) {
71173 + if (match->prev == NULL) {
71174 + role->subj_hash[index] = match->next;
71175 + if (match->next != NULL)
71176 + match->next->prev = NULL;
71177 + } else {
71178 + match->prev->next = match->next;
71179 + if (match->next != NULL)
71180 + match->next->prev = match->prev;
71181 + }
71182 + match->prev = NULL;
71183 + match->next = NULL;
71184 + match->inode = newinode;
71185 + match->device = newdevice;
71186 + match->mode &= ~GR_DELETED;
71187 +
71188 + insert_acl_subj_label(match, role);
71189 + }
71190 +
71191 + return;
71192 +}
71193 +
71194 +static void
71195 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
71196 + const u64 newinode, const dev_t newdevice)
71197 +{
71198 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
71199 + struct inodev_entry *match;
71200 +
71201 + match = running_polstate.inodev_set.i_hash[index];
71202 +
71203 + while (match && (match->nentry->inode != oldinode ||
71204 + match->nentry->device != olddevice || !match->nentry->deleted))
71205 + match = match->next;
71206 +
71207 + if (match && (match->nentry->inode == oldinode)
71208 + && (match->nentry->device == olddevice) &&
71209 + match->nentry->deleted) {
71210 + if (match->prev == NULL) {
71211 + running_polstate.inodev_set.i_hash[index] = match->next;
71212 + if (match->next != NULL)
71213 + match->next->prev = NULL;
71214 + } else {
71215 + match->prev->next = match->next;
71216 + if (match->next != NULL)
71217 + match->next->prev = match->prev;
71218 + }
71219 + match->prev = NULL;
71220 + match->next = NULL;
71221 + match->nentry->inode = newinode;
71222 + match->nentry->device = newdevice;
71223 + match->nentry->deleted = 0;
71224 +
71225 + insert_inodev_entry(match);
71226 + }
71227 +
71228 + return;
71229 +}
71230 +
71231 +static void
71232 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
71233 +{
71234 + struct acl_subject_label *subj;
71235 + struct acl_role_label *role;
71236 + unsigned int x;
71237 +
71238 + FOR_EACH_ROLE_START(role)
71239 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
71240 +
71241 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71242 + if ((subj->inode == ino) && (subj->device == dev)) {
71243 + subj->inode = ino;
71244 + subj->device = dev;
71245 + }
71246 + /* nested subjects aren't in the role's subj_hash table */
71247 + update_acl_obj_label(matchn->inode, matchn->device,
71248 + ino, dev, subj);
71249 + FOR_EACH_NESTED_SUBJECT_END(subj)
71250 + FOR_EACH_SUBJECT_START(role, subj, x)
71251 + update_acl_obj_label(matchn->inode, matchn->device,
71252 + ino, dev, subj);
71253 + FOR_EACH_SUBJECT_END(subj,x)
71254 + FOR_EACH_ROLE_END(role)
71255 +
71256 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
71257 +
71258 + return;
71259 +}
71260 +
71261 +static void
71262 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
71263 + const struct vfsmount *mnt)
71264 +{
71265 + u64 ino = __get_ino(dentry);
71266 + dev_t dev = __get_dev(dentry);
71267 +
71268 + __do_handle_create(matchn, ino, dev);
71269 +
71270 + return;
71271 +}
71272 +
71273 +void
71274 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
71275 +{
71276 + struct name_entry *matchn;
71277 +
71278 + if (unlikely(!(gr_status & GR_READY)))
71279 + return;
71280 +
71281 + preempt_disable();
71282 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
71283 +
71284 + if (unlikely((unsigned long)matchn)) {
71285 + write_lock(&gr_inode_lock);
71286 + do_handle_create(matchn, dentry, mnt);
71287 + write_unlock(&gr_inode_lock);
71288 + }
71289 + preempt_enable();
71290 +
71291 + return;
71292 +}
71293 +
71294 +void
71295 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
71296 +{
71297 + struct name_entry *matchn;
71298 +
71299 + if (unlikely(!(gr_status & GR_READY)))
71300 + return;
71301 +
71302 + preempt_disable();
71303 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
71304 +
71305 + if (unlikely((unsigned long)matchn)) {
71306 + write_lock(&gr_inode_lock);
71307 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
71308 + write_unlock(&gr_inode_lock);
71309 + }
71310 + preempt_enable();
71311 +
71312 + return;
71313 +}
71314 +
71315 +void
71316 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
71317 + struct dentry *old_dentry,
71318 + struct dentry *new_dentry,
71319 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
71320 +{
71321 + struct name_entry *matchn;
71322 + struct name_entry *matchn2 = NULL;
71323 + struct inodev_entry *inodev;
71324 + struct inode *inode = new_dentry->d_inode;
71325 + u64 old_ino = __get_ino(old_dentry);
71326 + dev_t old_dev = __get_dev(old_dentry);
71327 + unsigned int exchange = flags & RENAME_EXCHANGE;
71328 +
71329 + /* vfs_rename swaps the name and parent link for old_dentry and
71330 + new_dentry
71331 + at this point, old_dentry has the new name, parent link, and inode
71332 + for the renamed file
71333 + if a file is being replaced by a rename, new_dentry has the inode
71334 + and name for the replaced file
71335 + */
71336 +
71337 + if (unlikely(!(gr_status & GR_READY)))
71338 + return;
71339 +
71340 + preempt_disable();
71341 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
71342 +
71343 + /* exchange cases:
71344 + a filename exists for the source, but not dest
71345 + do a recreate on source
71346 + a filename exists for the dest, but not source
71347 + do a recreate on dest
71348 + a filename exists for both source and dest
71349 + delete source and dest, then create source and dest
71350 + a filename exists for neither source nor dest
71351 + no updates needed
71352 +
71353 + the name entry lookups get us the old inode/dev associated with
71354 + each name, so do the deletes first (if possible) so that when
71355 + we do the create, we pick up on the right entries
71356 + */
71357 +
71358 + if (exchange)
71359 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
71360 +
71361 + /* we wouldn't have to check d_inode if it weren't for
71362 + NFS silly-renaming
71363 + */
71364 +
71365 + write_lock(&gr_inode_lock);
71366 + if (unlikely((replace || exchange) && inode)) {
71367 + u64 new_ino = __get_ino(new_dentry);
71368 + dev_t new_dev = __get_dev(new_dentry);
71369 +
71370 + inodev = lookup_inodev_entry(new_ino, new_dev);
71371 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
71372 + do_handle_delete(inodev, new_ino, new_dev);
71373 + }
71374 +
71375 + inodev = lookup_inodev_entry(old_ino, old_dev);
71376 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
71377 + do_handle_delete(inodev, old_ino, old_dev);
71378 +
71379 + if (unlikely(matchn != NULL))
71380 + do_handle_create(matchn, old_dentry, mnt);
71381 +
71382 + if (unlikely(matchn2 != NULL))
71383 + do_handle_create(matchn2, new_dentry, mnt);
71384 +
71385 + write_unlock(&gr_inode_lock);
71386 + preempt_enable();
71387 +
71388 + return;
71389 +}
71390 +
71391 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
71392 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
71393 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
71394 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
71395 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
71396 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
71397 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
71398 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
71399 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
71400 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
71401 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
71402 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
71403 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
71404 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
71405 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
71406 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
71407 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
71408 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
71409 +};
71410 +
71411 +void
71412 +gr_learn_resource(const struct task_struct *task,
71413 + const int res, const unsigned long wanted, const int gt)
71414 +{
71415 + struct acl_subject_label *acl;
71416 + const struct cred *cred;
71417 +
71418 + if (unlikely((gr_status & GR_READY) &&
71419 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
71420 + goto skip_reslog;
71421 +
71422 + gr_log_resource(task, res, wanted, gt);
71423 +skip_reslog:
71424 +
71425 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
71426 + return;
71427 +
71428 + acl = task->acl;
71429 +
71430 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
71431 + !(acl->resmask & (1U << (unsigned short) res))))
71432 + return;
71433 +
71434 + if (wanted >= acl->res[res].rlim_cur) {
71435 + unsigned long res_add;
71436 +
71437 + res_add = wanted + res_learn_bumps[res];
71438 +
71439 + acl->res[res].rlim_cur = res_add;
71440 +
71441 + if (wanted > acl->res[res].rlim_max)
71442 + acl->res[res].rlim_max = res_add;
71443 +
71444 + /* only log the subject filename, since resource logging is supported for
71445 + single-subject learning only */
71446 + rcu_read_lock();
71447 + cred = __task_cred(task);
71448 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
71449 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
71450 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
71451 + "", (unsigned long) res, &task->signal->saved_ip);
71452 + rcu_read_unlock();
71453 + }
71454 +
71455 + return;
71456 +}
71457 +EXPORT_SYMBOL_GPL(gr_learn_resource);
71458 +#endif
71459 +
71460 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
71461 +void
71462 +pax_set_initial_flags(struct linux_binprm *bprm)
71463 +{
71464 + struct task_struct *task = current;
71465 + struct acl_subject_label *proc;
71466 + unsigned long flags;
71467 +
71468 + if (unlikely(!(gr_status & GR_READY)))
71469 + return;
71470 +
71471 + flags = pax_get_flags(task);
71472 +
71473 + proc = task->acl;
71474 +
71475 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
71476 + flags &= ~MF_PAX_PAGEEXEC;
71477 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
71478 + flags &= ~MF_PAX_SEGMEXEC;
71479 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
71480 + flags &= ~MF_PAX_RANDMMAP;
71481 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
71482 + flags &= ~MF_PAX_EMUTRAMP;
71483 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
71484 + flags &= ~MF_PAX_MPROTECT;
71485 +
71486 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
71487 + flags |= MF_PAX_PAGEEXEC;
71488 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
71489 + flags |= MF_PAX_SEGMEXEC;
71490 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
71491 + flags |= MF_PAX_RANDMMAP;
71492 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
71493 + flags |= MF_PAX_EMUTRAMP;
71494 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
71495 + flags |= MF_PAX_MPROTECT;
71496 +
71497 + pax_set_flags(task, flags);
71498 +
71499 + return;
71500 +}
71501 +#endif
71502 +
71503 +int
71504 +gr_handle_proc_ptrace(struct task_struct *task)
71505 +{
71506 + struct file *filp;
71507 + struct task_struct *tmp = task;
71508 + struct task_struct *curtemp = current;
71509 + __u32 retmode;
71510 +
71511 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
71512 + if (unlikely(!(gr_status & GR_READY)))
71513 + return 0;
71514 +#endif
71515 +
71516 + read_lock(&tasklist_lock);
71517 + read_lock(&grsec_exec_file_lock);
71518 + filp = task->exec_file;
71519 +
71520 + while (task_pid_nr(tmp) > 0) {
71521 + if (tmp == curtemp)
71522 + break;
71523 + tmp = tmp->real_parent;
71524 + }
71525 +
71526 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
71527 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
71528 + read_unlock(&grsec_exec_file_lock);
71529 + read_unlock(&tasklist_lock);
71530 + return 1;
71531 + }
71532 +
71533 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
71534 + if (!(gr_status & GR_READY)) {
71535 + read_unlock(&grsec_exec_file_lock);
71536 + read_unlock(&tasklist_lock);
71537 + return 0;
71538 + }
71539 +#endif
71540 +
71541 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
71542 + read_unlock(&grsec_exec_file_lock);
71543 + read_unlock(&tasklist_lock);
71544 +
71545 + if (retmode & GR_NOPTRACE)
71546 + return 1;
71547 +
71548 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
71549 + && (current->acl != task->acl || (current->acl != current->role->root_label
71550 + && task_pid_nr(current) != task_pid_nr(task))))
71551 + return 1;
71552 +
71553 + return 0;
71554 +}
71555 +
71556 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
71557 +{
71558 + if (unlikely(!(gr_status & GR_READY)))
71559 + return;
71560 +
71561 + if (!(current->role->roletype & GR_ROLE_GOD))
71562 + return;
71563 +
71564 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
71565 + p->role->rolename, gr_task_roletype_to_char(p),
71566 + p->acl->filename);
71567 +}
71568 +
71569 +int
71570 +gr_handle_ptrace(struct task_struct *task, const long request)
71571 +{
71572 + struct task_struct *tmp = task;
71573 + struct task_struct *curtemp = current;
71574 + __u32 retmode;
71575 +
71576 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
71577 + if (unlikely(!(gr_status & GR_READY)))
71578 + return 0;
71579 +#endif
71580 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
71581 + read_lock(&tasklist_lock);
71582 + while (task_pid_nr(tmp) > 0) {
71583 + if (tmp == curtemp)
71584 + break;
71585 + tmp = tmp->real_parent;
71586 + }
71587 +
71588 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
71589 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
71590 + read_unlock(&tasklist_lock);
71591 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71592 + return 1;
71593 + }
71594 + read_unlock(&tasklist_lock);
71595 + }
71596 +
71597 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
71598 + if (!(gr_status & GR_READY))
71599 + return 0;
71600 +#endif
71601 +
71602 + read_lock(&grsec_exec_file_lock);
71603 + if (unlikely(!task->exec_file)) {
71604 + read_unlock(&grsec_exec_file_lock);
71605 + return 0;
71606 + }
71607 +
71608 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
71609 + read_unlock(&grsec_exec_file_lock);
71610 +
71611 + if (retmode & GR_NOPTRACE) {
71612 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71613 + return 1;
71614 + }
71615 +
71616 + if (retmode & GR_PTRACERD) {
71617 + switch (request) {
71618 + case PTRACE_SEIZE:
71619 + case PTRACE_POKETEXT:
71620 + case PTRACE_POKEDATA:
71621 + case PTRACE_POKEUSR:
71622 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
71623 + case PTRACE_SETREGS:
71624 + case PTRACE_SETFPREGS:
71625 +#endif
71626 +#ifdef CONFIG_X86
71627 + case PTRACE_SETFPXREGS:
71628 +#endif
71629 +#ifdef CONFIG_ALTIVEC
71630 + case PTRACE_SETVRREGS:
71631 +#endif
71632 + return 1;
71633 + default:
71634 + return 0;
71635 + }
71636 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
71637 + !(current->role->roletype & GR_ROLE_GOD) &&
71638 + (current->acl != task->acl)) {
71639 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71640 + return 1;
71641 + }
71642 +
71643 + return 0;
71644 +}
71645 +
71646 +static int is_writable_mmap(const struct file *filp)
71647 +{
71648 + struct task_struct *task = current;
71649 + struct acl_object_label *obj, *obj2;
71650 +
71651 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
71652 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
71653 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71654 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
71655 + task->role->root_label);
71656 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
71657 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
71658 + return 1;
71659 + }
71660 + }
71661 + return 0;
71662 +}
71663 +
71664 +int
71665 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
71666 +{
71667 + __u32 mode;
71668 +
71669 + if (unlikely(!file || !(prot & PROT_EXEC)))
71670 + return 1;
71671 +
71672 + if (is_writable_mmap(file))
71673 + return 0;
71674 +
71675 + mode =
71676 + gr_search_file(file->f_path.dentry,
71677 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
71678 + file->f_path.mnt);
71679 +
71680 + if (!gr_tpe_allow(file))
71681 + return 0;
71682 +
71683 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
71684 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71685 + return 0;
71686 + } else if (unlikely(!(mode & GR_EXEC))) {
71687 + return 0;
71688 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
71689 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71690 + return 1;
71691 + }
71692 +
71693 + return 1;
71694 +}
71695 +
71696 +int
71697 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
71698 +{
71699 + __u32 mode;
71700 +
71701 + if (unlikely(!file || !(prot & PROT_EXEC)))
71702 + return 1;
71703 +
71704 + if (is_writable_mmap(file))
71705 + return 0;
71706 +
71707 + mode =
71708 + gr_search_file(file->f_path.dentry,
71709 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
71710 + file->f_path.mnt);
71711 +
71712 + if (!gr_tpe_allow(file))
71713 + return 0;
71714 +
71715 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
71716 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71717 + return 0;
71718 + } else if (unlikely(!(mode & GR_EXEC))) {
71719 + return 0;
71720 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
71721 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71722 + return 1;
71723 + }
71724 +
71725 + return 1;
71726 +}
71727 +
71728 +void
71729 +gr_acl_handle_psacct(struct task_struct *task, const long code)
71730 +{
71731 + unsigned long runtime, cputime;
71732 + cputime_t utime, stime;
71733 + unsigned int wday, cday;
71734 + __u8 whr, chr;
71735 + __u8 wmin, cmin;
71736 + __u8 wsec, csec;
71737 + struct timespec curtime, starttime;
71738 +
71739 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
71740 + !(task->acl->mode & GR_PROCACCT)))
71741 + return;
71742 +
71743 + curtime = ns_to_timespec(ktime_get_ns());
71744 + starttime = ns_to_timespec(task->start_time);
71745 + runtime = curtime.tv_sec - starttime.tv_sec;
71746 + wday = runtime / (60 * 60 * 24);
71747 + runtime -= wday * (60 * 60 * 24);
71748 + whr = runtime / (60 * 60);
71749 + runtime -= whr * (60 * 60);
71750 + wmin = runtime / 60;
71751 + runtime -= wmin * 60;
71752 + wsec = runtime;
71753 +
71754 + task_cputime(task, &utime, &stime);
71755 + cputime = cputime_to_secs(utime + stime);
71756 + cday = cputime / (60 * 60 * 24);
71757 + cputime -= cday * (60 * 60 * 24);
71758 + chr = cputime / (60 * 60);
71759 + cputime -= chr * (60 * 60);
71760 + cmin = cputime / 60;
71761 + cputime -= cmin * 60;
71762 + csec = cputime;
71763 +
71764 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
71765 +
71766 + return;
71767 +}
71768 +
71769 +#ifdef CONFIG_TASKSTATS
71770 +int gr_is_taskstats_denied(int pid)
71771 +{
71772 + struct task_struct *task;
71773 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71774 + const struct cred *cred;
71775 +#endif
71776 + int ret = 0;
71777 +
71778 + /* restrict taskstats viewing to un-chrooted root users
71779 + who have the 'view' subject flag if the RBAC system is enabled
71780 + */
71781 +
71782 + rcu_read_lock();
71783 + read_lock(&tasklist_lock);
71784 + task = find_task_by_vpid(pid);
71785 + if (task) {
71786 +#ifdef CONFIG_GRKERNSEC_CHROOT
71787 + if (proc_is_chrooted(task))
71788 + ret = -EACCES;
71789 +#endif
71790 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71791 + cred = __task_cred(task);
71792 +#ifdef CONFIG_GRKERNSEC_PROC_USER
71793 + if (gr_is_global_nonroot(cred->uid))
71794 + ret = -EACCES;
71795 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71796 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
71797 + ret = -EACCES;
71798 +#endif
71799 +#endif
71800 + if (gr_status & GR_READY) {
71801 + if (!(task->acl->mode & GR_VIEW))
71802 + ret = -EACCES;
71803 + }
71804 + } else
71805 + ret = -ENOENT;
71806 +
71807 + read_unlock(&tasklist_lock);
71808 + rcu_read_unlock();
71809 +
71810 + return ret;
71811 +}
71812 +#endif
71813 +
71814 +/* AUXV entries are filled via a descendant of search_binary_handler
71815 + after we've already applied the subject for the target
71816 +*/
71817 +int gr_acl_enable_at_secure(void)
71818 +{
71819 + if (unlikely(!(gr_status & GR_READY)))
71820 + return 0;
71821 +
71822 + if (current->acl->mode & GR_ATSECURE)
71823 + return 1;
71824 +
71825 + return 0;
71826 +}
71827 +
71828 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
71829 +{
71830 + struct task_struct *task = current;
71831 + struct dentry *dentry = file->f_path.dentry;
71832 + struct vfsmount *mnt = file->f_path.mnt;
71833 + struct acl_object_label *obj, *tmp;
71834 + struct acl_subject_label *subj;
71835 + unsigned int bufsize;
71836 + int is_not_root;
71837 + char *path;
71838 + dev_t dev = __get_dev(dentry);
71839 +
71840 + if (unlikely(!(gr_status & GR_READY)))
71841 + return 1;
71842 +
71843 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
71844 + return 1;
71845 +
71846 + /* ignore Eric Biederman */
71847 + if (IS_PRIVATE(dentry->d_inode))
71848 + return 1;
71849 +
71850 + subj = task->acl;
71851 + read_lock(&gr_inode_lock);
71852 + do {
71853 + obj = lookup_acl_obj_label(ino, dev, subj);
71854 + if (obj != NULL) {
71855 + read_unlock(&gr_inode_lock);
71856 + return (obj->mode & GR_FIND) ? 1 : 0;
71857 + }
71858 + } while ((subj = subj->parent_subject));
71859 + read_unlock(&gr_inode_lock);
71860 +
71861 + /* this is purely an optimization since we're looking for an object
71862 + for the directory we're doing a readdir on
71863 + if it's possible for any globbed object to match the entry we're
71864 + filling into the directory, then the object we find here will be
71865 + an anchor point with attached globbed objects
71866 + */
71867 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
71868 + if (obj->globbed == NULL)
71869 + return (obj->mode & GR_FIND) ? 1 : 0;
71870 +
71871 + is_not_root = ((obj->filename[0] == '/') &&
71872 + (obj->filename[1] == '\0')) ? 0 : 1;
71873 + bufsize = PAGE_SIZE - namelen - is_not_root;
71874 +
71875 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
71876 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
71877 + return 1;
71878 +
71879 + preempt_disable();
71880 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
71881 + bufsize);
71882 +
71883 + bufsize = strlen(path);
71884 +
71885 + /* if base is "/", don't append an additional slash */
71886 + if (is_not_root)
71887 + *(path + bufsize) = '/';
71888 + memcpy(path + bufsize + is_not_root, name, namelen);
71889 + *(path + bufsize + namelen + is_not_root) = '\0';
71890 +
71891 + tmp = obj->globbed;
71892 + while (tmp) {
71893 + if (!glob_match(tmp->filename, path)) {
71894 + preempt_enable();
71895 + return (tmp->mode & GR_FIND) ? 1 : 0;
71896 + }
71897 + tmp = tmp->next;
71898 + }
71899 + preempt_enable();
71900 + return (obj->mode & GR_FIND) ? 1 : 0;
71901 +}
71902 +
71903 +void gr_put_exec_file(struct task_struct *task)
71904 +{
71905 + struct file *filp;
71906 +
71907 + write_lock(&grsec_exec_file_lock);
71908 + filp = task->exec_file;
71909 + task->exec_file = NULL;
71910 + write_unlock(&grsec_exec_file_lock);
71911 +
71912 + if (filp)
71913 + fput(filp);
71914 +
71915 + return;
71916 +}
71917 +
71918 +
71919 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
71920 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
71921 +#endif
71922 +#ifdef CONFIG_SECURITY
71923 +EXPORT_SYMBOL_GPL(gr_check_user_change);
71924 +EXPORT_SYMBOL_GPL(gr_check_group_change);
71925 +#endif
71926 +
71927 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
71928 new file mode 100644
71929 index 0000000..18ffbbd
71930 --- /dev/null
71931 +++ b/grsecurity/gracl_alloc.c
71932 @@ -0,0 +1,105 @@
71933 +#include <linux/kernel.h>
71934 +#include <linux/mm.h>
71935 +#include <linux/slab.h>
71936 +#include <linux/vmalloc.h>
71937 +#include <linux/gracl.h>
71938 +#include <linux/grsecurity.h>
71939 +
71940 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
71941 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
71942 +
71943 +static __inline__ int
71944 +alloc_pop(void)
71945 +{
71946 + if (current_alloc_state->alloc_stack_next == 1)
71947 + return 0;
71948 +
71949 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
71950 +
71951 + current_alloc_state->alloc_stack_next--;
71952 +
71953 + return 1;
71954 +}
71955 +
71956 +static __inline__ int
71957 +alloc_push(void *buf)
71958 +{
71959 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
71960 + return 1;
71961 +
71962 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
71963 +
71964 + current_alloc_state->alloc_stack_next++;
71965 +
71966 + return 0;
71967 +}
71968 +
71969 +void *
71970 +acl_alloc(unsigned long len)
71971 +{
71972 + void *ret = NULL;
71973 +
71974 + if (!len || len > PAGE_SIZE)
71975 + goto out;
71976 +
71977 + ret = kmalloc(len, GFP_KERNEL);
71978 +
71979 + if (ret) {
71980 + if (alloc_push(ret)) {
71981 + kfree(ret);
71982 + ret = NULL;
71983 + }
71984 + }
71985 +
71986 +out:
71987 + return ret;
71988 +}
71989 +
71990 +void *
71991 +acl_alloc_num(unsigned long num, unsigned long len)
71992 +{
71993 + if (!len || (num > (PAGE_SIZE / len)))
71994 + return NULL;
71995 +
71996 + return acl_alloc(num * len);
71997 +}
71998 +
71999 +void
72000 +acl_free_all(void)
72001 +{
72002 + if (!current_alloc_state->alloc_stack)
72003 + return;
72004 +
72005 + while (alloc_pop()) ;
72006 +
72007 + if (current_alloc_state->alloc_stack) {
72008 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
72009 + kfree(current_alloc_state->alloc_stack);
72010 + else
72011 + vfree(current_alloc_state->alloc_stack);
72012 + }
72013 +
72014 + current_alloc_state->alloc_stack = NULL;
72015 + current_alloc_state->alloc_stack_size = 1;
72016 + current_alloc_state->alloc_stack_next = 1;
72017 +
72018 + return;
72019 +}
72020 +
72021 +int
72022 +acl_alloc_stack_init(unsigned long size)
72023 +{
72024 + if ((size * sizeof (void *)) <= PAGE_SIZE)
72025 + current_alloc_state->alloc_stack =
72026 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
72027 + else
72028 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
72029 +
72030 + current_alloc_state->alloc_stack_size = size;
72031 + current_alloc_state->alloc_stack_next = 1;
72032 +
72033 + if (!current_alloc_state->alloc_stack)
72034 + return 0;
72035 + else
72036 + return 1;
72037 +}
72038 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
72039 new file mode 100644
72040 index 0000000..1a94c11
72041 --- /dev/null
72042 +++ b/grsecurity/gracl_cap.c
72043 @@ -0,0 +1,127 @@
72044 +#include <linux/kernel.h>
72045 +#include <linux/module.h>
72046 +#include <linux/sched.h>
72047 +#include <linux/gracl.h>
72048 +#include <linux/grsecurity.h>
72049 +#include <linux/grinternal.h>
72050 +
72051 +extern const char *captab_log[];
72052 +extern int captab_log_entries;
72053 +
72054 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
72055 +{
72056 + struct acl_subject_label *curracl;
72057 +
72058 + if (!gr_acl_is_enabled())
72059 + return 1;
72060 +
72061 + curracl = task->acl;
72062 +
72063 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
72064 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
72065 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
72066 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
72067 + gr_to_filename(task->exec_file->f_path.dentry,
72068 + task->exec_file->f_path.mnt) : curracl->filename,
72069 + curracl->filename, 0UL,
72070 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
72071 + return 1;
72072 + }
72073 +
72074 + return 0;
72075 +}
72076 +
72077 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
72078 +{
72079 + struct acl_subject_label *curracl;
72080 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72081 + kernel_cap_t cap_audit = __cap_empty_set;
72082 +
72083 + if (!gr_acl_is_enabled())
72084 + return 1;
72085 +
72086 + curracl = task->acl;
72087 +
72088 + cap_drop = curracl->cap_lower;
72089 + cap_mask = curracl->cap_mask;
72090 + cap_audit = curracl->cap_invert_audit;
72091 +
72092 + while ((curracl = curracl->parent_subject)) {
72093 + /* if the cap isn't specified in the current computed mask but is specified in the
72094 + current level subject, and is lowered in the current level subject, then add
72095 + it to the set of dropped capabilities
72096 + otherwise, add the current level subject's mask to the current computed mask
72097 + */
72098 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72099 + cap_raise(cap_mask, cap);
72100 + if (cap_raised(curracl->cap_lower, cap))
72101 + cap_raise(cap_drop, cap);
72102 + if (cap_raised(curracl->cap_invert_audit, cap))
72103 + cap_raise(cap_audit, cap);
72104 + }
72105 + }
72106 +
72107 + if (!cap_raised(cap_drop, cap)) {
72108 + if (cap_raised(cap_audit, cap))
72109 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
72110 + return 1;
72111 + }
72112 +
72113 + /* only learn the capability use if the process has the capability in the
72114 + general case, the two uses in sys.c of gr_learn_cap are an exception
72115 + to this rule to ensure any role transition involves what the full-learned
72116 + policy believes in a privileged process
72117 + */
72118 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
72119 + return 1;
72120 +
72121 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
72122 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
72123 +
72124 + return 0;
72125 +}
72126 +
72127 +int
72128 +gr_acl_is_capable(const int cap)
72129 +{
72130 + return gr_task_acl_is_capable(current, current_cred(), cap);
72131 +}
72132 +
72133 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
72134 +{
72135 + struct acl_subject_label *curracl;
72136 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72137 +
72138 + if (!gr_acl_is_enabled())
72139 + return 1;
72140 +
72141 + curracl = task->acl;
72142 +
72143 + cap_drop = curracl->cap_lower;
72144 + cap_mask = curracl->cap_mask;
72145 +
72146 + while ((curracl = curracl->parent_subject)) {
72147 + /* if the cap isn't specified in the current computed mask but is specified in the
72148 + current level subject, and is lowered in the current level subject, then add
72149 + it to the set of dropped capabilities
72150 + otherwise, add the current level subject's mask to the current computed mask
72151 + */
72152 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72153 + cap_raise(cap_mask, cap);
72154 + if (cap_raised(curracl->cap_lower, cap))
72155 + cap_raise(cap_drop, cap);
72156 + }
72157 + }
72158 +
72159 + if (!cap_raised(cap_drop, cap))
72160 + return 1;
72161 +
72162 + return 0;
72163 +}
72164 +
72165 +int
72166 +gr_acl_is_capable_nolog(const int cap)
72167 +{
72168 + return gr_task_acl_is_capable_nolog(current, cap);
72169 +}
72170 +
72171 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
72172 new file mode 100644
72173 index 0000000..a43dd06
72174 --- /dev/null
72175 +++ b/grsecurity/gracl_compat.c
72176 @@ -0,0 +1,269 @@
72177 +#include <linux/kernel.h>
72178 +#include <linux/gracl.h>
72179 +#include <linux/compat.h>
72180 +#include <linux/gracl_compat.h>
72181 +
72182 +#include <asm/uaccess.h>
72183 +
72184 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
72185 +{
72186 + struct gr_arg_wrapper_compat uwrapcompat;
72187 +
72188 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
72189 + return -EFAULT;
72190 +
72191 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
72192 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
72193 + return -EINVAL;
72194 +
72195 + uwrap->arg = compat_ptr(uwrapcompat.arg);
72196 + uwrap->version = uwrapcompat.version;
72197 + uwrap->size = sizeof(struct gr_arg);
72198 +
72199 + return 0;
72200 +}
72201 +
72202 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
72203 +{
72204 + struct gr_arg_compat argcompat;
72205 +
72206 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
72207 + return -EFAULT;
72208 +
72209 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
72210 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
72211 + arg->role_db.num_roles = argcompat.role_db.num_roles;
72212 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
72213 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
72214 + arg->role_db.num_objects = argcompat.role_db.num_objects;
72215 +
72216 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
72217 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
72218 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
72219 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
72220 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
72221 + arg->segv_device = argcompat.segv_device;
72222 + arg->segv_inode = argcompat.segv_inode;
72223 + arg->segv_uid = argcompat.segv_uid;
72224 + arg->num_sprole_pws = argcompat.num_sprole_pws;
72225 + arg->mode = argcompat.mode;
72226 +
72227 + return 0;
72228 +}
72229 +
72230 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
72231 +{
72232 + struct acl_object_label_compat objcompat;
72233 +
72234 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
72235 + return -EFAULT;
72236 +
72237 + obj->filename = compat_ptr(objcompat.filename);
72238 + obj->inode = objcompat.inode;
72239 + obj->device = objcompat.device;
72240 + obj->mode = objcompat.mode;
72241 +
72242 + obj->nested = compat_ptr(objcompat.nested);
72243 + obj->globbed = compat_ptr(objcompat.globbed);
72244 +
72245 + obj->prev = compat_ptr(objcompat.prev);
72246 + obj->next = compat_ptr(objcompat.next);
72247 +
72248 + return 0;
72249 +}
72250 +
72251 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
72252 +{
72253 + unsigned int i;
72254 + struct acl_subject_label_compat subjcompat;
72255 +
72256 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
72257 + return -EFAULT;
72258 +
72259 + subj->filename = compat_ptr(subjcompat.filename);
72260 + subj->inode = subjcompat.inode;
72261 + subj->device = subjcompat.device;
72262 + subj->mode = subjcompat.mode;
72263 + subj->cap_mask = subjcompat.cap_mask;
72264 + subj->cap_lower = subjcompat.cap_lower;
72265 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
72266 +
72267 + for (i = 0; i < GR_NLIMITS; i++) {
72268 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
72269 + subj->res[i].rlim_cur = RLIM_INFINITY;
72270 + else
72271 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
72272 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
72273 + subj->res[i].rlim_max = RLIM_INFINITY;
72274 + else
72275 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
72276 + }
72277 + subj->resmask = subjcompat.resmask;
72278 +
72279 + subj->user_trans_type = subjcompat.user_trans_type;
72280 + subj->group_trans_type = subjcompat.group_trans_type;
72281 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
72282 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
72283 + subj->user_trans_num = subjcompat.user_trans_num;
72284 + subj->group_trans_num = subjcompat.group_trans_num;
72285 +
72286 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
72287 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
72288 + subj->ip_type = subjcompat.ip_type;
72289 + subj->ips = compat_ptr(subjcompat.ips);
72290 + subj->ip_num = subjcompat.ip_num;
72291 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
72292 +
72293 + subj->crashes = subjcompat.crashes;
72294 + subj->expires = subjcompat.expires;
72295 +
72296 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
72297 + subj->hash = compat_ptr(subjcompat.hash);
72298 + subj->prev = compat_ptr(subjcompat.prev);
72299 + subj->next = compat_ptr(subjcompat.next);
72300 +
72301 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
72302 + subj->obj_hash_size = subjcompat.obj_hash_size;
72303 + subj->pax_flags = subjcompat.pax_flags;
72304 +
72305 + return 0;
72306 +}
72307 +
72308 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
72309 +{
72310 + struct acl_role_label_compat rolecompat;
72311 +
72312 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
72313 + return -EFAULT;
72314 +
72315 + role->rolename = compat_ptr(rolecompat.rolename);
72316 + role->uidgid = rolecompat.uidgid;
72317 + role->roletype = rolecompat.roletype;
72318 +
72319 + role->auth_attempts = rolecompat.auth_attempts;
72320 + role->expires = rolecompat.expires;
72321 +
72322 + role->root_label = compat_ptr(rolecompat.root_label);
72323 + role->hash = compat_ptr(rolecompat.hash);
72324 +
72325 + role->prev = compat_ptr(rolecompat.prev);
72326 + role->next = compat_ptr(rolecompat.next);
72327 +
72328 + role->transitions = compat_ptr(rolecompat.transitions);
72329 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
72330 + role->domain_children = compat_ptr(rolecompat.domain_children);
72331 + role->domain_child_num = rolecompat.domain_child_num;
72332 +
72333 + role->umask = rolecompat.umask;
72334 +
72335 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
72336 + role->subj_hash_size = rolecompat.subj_hash_size;
72337 +
72338 + return 0;
72339 +}
72340 +
72341 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
72342 +{
72343 + struct role_allowed_ip_compat roleip_compat;
72344 +
72345 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
72346 + return -EFAULT;
72347 +
72348 + roleip->addr = roleip_compat.addr;
72349 + roleip->netmask = roleip_compat.netmask;
72350 +
72351 + roleip->prev = compat_ptr(roleip_compat.prev);
72352 + roleip->next = compat_ptr(roleip_compat.next);
72353 +
72354 + return 0;
72355 +}
72356 +
72357 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
72358 +{
72359 + struct role_transition_compat trans_compat;
72360 +
72361 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
72362 + return -EFAULT;
72363 +
72364 + trans->rolename = compat_ptr(trans_compat.rolename);
72365 +
72366 + trans->prev = compat_ptr(trans_compat.prev);
72367 + trans->next = compat_ptr(trans_compat.next);
72368 +
72369 + return 0;
72370 +
72371 +}
72372 +
72373 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
72374 +{
72375 + struct gr_hash_struct_compat hash_compat;
72376 +
72377 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
72378 + return -EFAULT;
72379 +
72380 + hash->table = compat_ptr(hash_compat.table);
72381 + hash->nametable = compat_ptr(hash_compat.nametable);
72382 + hash->first = compat_ptr(hash_compat.first);
72383 +
72384 + hash->table_size = hash_compat.table_size;
72385 + hash->used_size = hash_compat.used_size;
72386 +
72387 + hash->type = hash_compat.type;
72388 +
72389 + return 0;
72390 +}
72391 +
72392 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
72393 +{
72394 + compat_uptr_t ptrcompat;
72395 +
72396 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
72397 + return -EFAULT;
72398 +
72399 + *(void **)ptr = compat_ptr(ptrcompat);
72400 +
72401 + return 0;
72402 +}
72403 +
72404 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
72405 +{
72406 + struct acl_ip_label_compat ip_compat;
72407 +
72408 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
72409 + return -EFAULT;
72410 +
72411 + ip->iface = compat_ptr(ip_compat.iface);
72412 + ip->addr = ip_compat.addr;
72413 + ip->netmask = ip_compat.netmask;
72414 + ip->low = ip_compat.low;
72415 + ip->high = ip_compat.high;
72416 + ip->mode = ip_compat.mode;
72417 + ip->type = ip_compat.type;
72418 +
72419 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
72420 +
72421 + ip->prev = compat_ptr(ip_compat.prev);
72422 + ip->next = compat_ptr(ip_compat.next);
72423 +
72424 + return 0;
72425 +}
72426 +
72427 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
72428 +{
72429 + struct sprole_pw_compat pw_compat;
72430 +
72431 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
72432 + return -EFAULT;
72433 +
72434 + pw->rolename = compat_ptr(pw_compat.rolename);
72435 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
72436 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
72437 +
72438 + return 0;
72439 +}
72440 +
72441 +size_t get_gr_arg_wrapper_size_compat(void)
72442 +{
72443 + return sizeof(struct gr_arg_wrapper_compat);
72444 +}
72445 +
72446 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
72447 new file mode 100644
72448 index 0000000..8ee8e4f
72449 --- /dev/null
72450 +++ b/grsecurity/gracl_fs.c
72451 @@ -0,0 +1,447 @@
72452 +#include <linux/kernel.h>
72453 +#include <linux/sched.h>
72454 +#include <linux/types.h>
72455 +#include <linux/fs.h>
72456 +#include <linux/file.h>
72457 +#include <linux/stat.h>
72458 +#include <linux/grsecurity.h>
72459 +#include <linux/grinternal.h>
72460 +#include <linux/gracl.h>
72461 +
72462 +umode_t
72463 +gr_acl_umask(void)
72464 +{
72465 + if (unlikely(!gr_acl_is_enabled()))
72466 + return 0;
72467 +
72468 + return current->role->umask;
72469 +}
72470 +
72471 +__u32
72472 +gr_acl_handle_hidden_file(const struct dentry * dentry,
72473 + const struct vfsmount * mnt)
72474 +{
72475 + __u32 mode;
72476 +
72477 + if (unlikely(d_is_negative(dentry)))
72478 + return GR_FIND;
72479 +
72480 + mode =
72481 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
72482 +
72483 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
72484 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
72485 + return mode;
72486 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
72487 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
72488 + return 0;
72489 + } else if (unlikely(!(mode & GR_FIND)))
72490 + return 0;
72491 +
72492 + return GR_FIND;
72493 +}
72494 +
72495 +__u32
72496 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
72497 + int acc_mode)
72498 +{
72499 + __u32 reqmode = GR_FIND;
72500 + __u32 mode;
72501 +
72502 + if (unlikely(d_is_negative(dentry)))
72503 + return reqmode;
72504 +
72505 + if (acc_mode & MAY_APPEND)
72506 + reqmode |= GR_APPEND;
72507 + else if (acc_mode & MAY_WRITE)
72508 + reqmode |= GR_WRITE;
72509 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
72510 + reqmode |= GR_READ;
72511 +
72512 + mode =
72513 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
72514 + mnt);
72515 +
72516 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72517 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
72518 + reqmode & GR_READ ? " reading" : "",
72519 + reqmode & GR_WRITE ? " writing" : reqmode &
72520 + GR_APPEND ? " appending" : "");
72521 + return reqmode;
72522 + } else
72523 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72524 + {
72525 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
72526 + reqmode & GR_READ ? " reading" : "",
72527 + reqmode & GR_WRITE ? " writing" : reqmode &
72528 + GR_APPEND ? " appending" : "");
72529 + return 0;
72530 + } else if (unlikely((mode & reqmode) != reqmode))
72531 + return 0;
72532 +
72533 + return reqmode;
72534 +}
72535 +
72536 +__u32
72537 +gr_acl_handle_creat(const struct dentry * dentry,
72538 + const struct dentry * p_dentry,
72539 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
72540 + const int imode)
72541 +{
72542 + __u32 reqmode = GR_WRITE | GR_CREATE;
72543 + __u32 mode;
72544 +
72545 + if (acc_mode & MAY_APPEND)
72546 + reqmode |= GR_APPEND;
72547 + // if a directory was required or the directory already exists, then
72548 + // don't count this open as a read
72549 + if ((acc_mode & MAY_READ) &&
72550 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
72551 + reqmode |= GR_READ;
72552 + if ((open_flags & O_CREAT) &&
72553 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
72554 + reqmode |= GR_SETID;
72555 +
72556 + mode =
72557 + gr_check_create(dentry, p_dentry, p_mnt,
72558 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
72559 +
72560 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72561 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
72562 + reqmode & GR_READ ? " reading" : "",
72563 + reqmode & GR_WRITE ? " writing" : reqmode &
72564 + GR_APPEND ? " appending" : "");
72565 + return reqmode;
72566 + } else
72567 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72568 + {
72569 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
72570 + reqmode & GR_READ ? " reading" : "",
72571 + reqmode & GR_WRITE ? " writing" : reqmode &
72572 + GR_APPEND ? " appending" : "");
72573 + return 0;
72574 + } else if (unlikely((mode & reqmode) != reqmode))
72575 + return 0;
72576 +
72577 + return reqmode;
72578 +}
72579 +
72580 +__u32
72581 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
72582 + const int fmode)
72583 +{
72584 + __u32 mode, reqmode = GR_FIND;
72585 +
72586 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
72587 + reqmode |= GR_EXEC;
72588 + if (fmode & S_IWOTH)
72589 + reqmode |= GR_WRITE;
72590 + if (fmode & S_IROTH)
72591 + reqmode |= GR_READ;
72592 +
72593 + mode =
72594 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
72595 + mnt);
72596 +
72597 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72598 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
72599 + reqmode & GR_READ ? " reading" : "",
72600 + reqmode & GR_WRITE ? " writing" : "",
72601 + reqmode & GR_EXEC ? " executing" : "");
72602 + return reqmode;
72603 + } else
72604 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72605 + {
72606 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
72607 + reqmode & GR_READ ? " reading" : "",
72608 + reqmode & GR_WRITE ? " writing" : "",
72609 + reqmode & GR_EXEC ? " executing" : "");
72610 + return 0;
72611 + } else if (unlikely((mode & reqmode) != reqmode))
72612 + return 0;
72613 +
72614 + return reqmode;
72615 +}
72616 +
72617 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
72618 +{
72619 + __u32 mode;
72620 +
72621 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
72622 +
72623 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
72624 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
72625 + return mode;
72626 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
72627 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
72628 + return 0;
72629 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
72630 + return 0;
72631 +
72632 + return (reqmode);
72633 +}
72634 +
72635 +__u32
72636 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
72637 +{
72638 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
72639 +}
72640 +
72641 +__u32
72642 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
72643 +{
72644 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
72645 +}
72646 +
72647 +__u32
72648 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
72649 +{
72650 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
72651 +}
72652 +
72653 +__u32
72654 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
72655 +{
72656 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
72657 +}
72658 +
72659 +__u32
72660 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
72661 + umode_t *modeptr)
72662 +{
72663 + umode_t mode;
72664 +
72665 + *modeptr &= ~gr_acl_umask();
72666 + mode = *modeptr;
72667 +
72668 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
72669 + return 1;
72670 +
72671 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
72672 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
72673 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
72674 + GR_CHMOD_ACL_MSG);
72675 + } else {
72676 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
72677 + }
72678 +}
72679 +
72680 +__u32
72681 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
72682 +{
72683 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
72684 +}
72685 +
72686 +__u32
72687 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
72688 +{
72689 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
72690 +}
72691 +
72692 +__u32
72693 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
72694 +{
72695 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
72696 +}
72697 +
72698 +__u32
72699 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
72700 +{
72701 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
72702 +}
72703 +
72704 +__u32
72705 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
72706 +{
72707 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
72708 + GR_UNIXCONNECT_ACL_MSG);
72709 +}
72710 +
72711 +/* hardlinks require at minimum create and link permission,
72712 + any additional privilege required is based on the
72713 + privilege of the file being linked to
72714 +*/
72715 +__u32
72716 +gr_acl_handle_link(const struct dentry * new_dentry,
72717 + const struct dentry * parent_dentry,
72718 + const struct vfsmount * parent_mnt,
72719 + const struct dentry * old_dentry,
72720 + const struct vfsmount * old_mnt, const struct filename *to)
72721 +{
72722 + __u32 mode;
72723 + __u32 needmode = GR_CREATE | GR_LINK;
72724 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
72725 +
72726 + mode =
72727 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
72728 + old_mnt);
72729 +
72730 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
72731 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
72732 + return mode;
72733 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
72734 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
72735 + return 0;
72736 + } else if (unlikely((mode & needmode) != needmode))
72737 + return 0;
72738 +
72739 + return 1;
72740 +}
72741 +
72742 +__u32
72743 +gr_acl_handle_symlink(const struct dentry * new_dentry,
72744 + const struct dentry * parent_dentry,
72745 + const struct vfsmount * parent_mnt, const struct filename *from)
72746 +{
72747 + __u32 needmode = GR_WRITE | GR_CREATE;
72748 + __u32 mode;
72749 +
72750 + mode =
72751 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
72752 + GR_CREATE | GR_AUDIT_CREATE |
72753 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
72754 +
72755 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
72756 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
72757 + return mode;
72758 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
72759 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
72760 + return 0;
72761 + } else if (unlikely((mode & needmode) != needmode))
72762 + return 0;
72763 +
72764 + return (GR_WRITE | GR_CREATE);
72765 +}
72766 +
72767 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
72768 +{
72769 + __u32 mode;
72770 +
72771 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
72772 +
72773 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
72774 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
72775 + return mode;
72776 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
72777 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
72778 + return 0;
72779 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
72780 + return 0;
72781 +
72782 + return (reqmode);
72783 +}
72784 +
72785 +__u32
72786 +gr_acl_handle_mknod(const struct dentry * new_dentry,
72787 + const struct dentry * parent_dentry,
72788 + const struct vfsmount * parent_mnt,
72789 + const int mode)
72790 +{
72791 + __u32 reqmode = GR_WRITE | GR_CREATE;
72792 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
72793 + reqmode |= GR_SETID;
72794 +
72795 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
72796 + reqmode, GR_MKNOD_ACL_MSG);
72797 +}
72798 +
72799 +__u32
72800 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
72801 + const struct dentry *parent_dentry,
72802 + const struct vfsmount *parent_mnt)
72803 +{
72804 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
72805 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
72806 +}
72807 +
72808 +#define RENAME_CHECK_SUCCESS(old, new) \
72809 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
72810 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
72811 +
72812 +int
72813 +gr_acl_handle_rename(struct dentry *new_dentry,
72814 + struct dentry *parent_dentry,
72815 + const struct vfsmount *parent_mnt,
72816 + struct dentry *old_dentry,
72817 + struct inode *old_parent_inode,
72818 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
72819 +{
72820 + __u32 comp1, comp2;
72821 + int error = 0;
72822 +
72823 + if (unlikely(!gr_acl_is_enabled()))
72824 + return 0;
72825 +
72826 + if (flags & RENAME_EXCHANGE) {
72827 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
72828 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72829 + GR_SUPPRESS, parent_mnt);
72830 + comp2 =
72831 + gr_search_file(old_dentry,
72832 + GR_READ | GR_WRITE | GR_AUDIT_READ |
72833 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
72834 + } else if (d_is_negative(new_dentry)) {
72835 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
72836 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
72837 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
72838 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
72839 + GR_DELETE | GR_AUDIT_DELETE |
72840 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72841 + GR_SUPPRESS, old_mnt);
72842 + } else {
72843 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
72844 + GR_CREATE | GR_DELETE |
72845 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
72846 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72847 + GR_SUPPRESS, parent_mnt);
72848 + comp2 =
72849 + gr_search_file(old_dentry,
72850 + GR_READ | GR_WRITE | GR_AUDIT_READ |
72851 + GR_DELETE | GR_AUDIT_DELETE |
72852 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
72853 + }
72854 +
72855 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
72856 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
72857 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
72858 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
72859 + && !(comp2 & GR_SUPPRESS)) {
72860 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
72861 + error = -EACCES;
72862 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
72863 + error = -EACCES;
72864 +
72865 + return error;
72866 +}
72867 +
72868 +void
72869 +gr_acl_handle_exit(void)
72870 +{
72871 + u16 id;
72872 + char *rolename;
72873 +
72874 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
72875 + !(current->role->roletype & GR_ROLE_PERSIST))) {
72876 + id = current->acl_role_id;
72877 + rolename = current->role->rolename;
72878 + gr_set_acls(1);
72879 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
72880 + }
72881 +
72882 + gr_put_exec_file(current);
72883 + return;
72884 +}
72885 +
72886 +int
72887 +gr_acl_handle_procpidmem(const struct task_struct *task)
72888 +{
72889 + if (unlikely(!gr_acl_is_enabled()))
72890 + return 0;
72891 +
72892 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
72893 + !(current->acl->mode & GR_POVERRIDE) &&
72894 + !(current->role->roletype & GR_ROLE_GOD))
72895 + return -EACCES;
72896 +
72897 + return 0;
72898 +}
72899 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
72900 new file mode 100644
72901 index 0000000..f056b81
72902 --- /dev/null
72903 +++ b/grsecurity/gracl_ip.c
72904 @@ -0,0 +1,386 @@
72905 +#include <linux/kernel.h>
72906 +#include <asm/uaccess.h>
72907 +#include <asm/errno.h>
72908 +#include <net/sock.h>
72909 +#include <linux/file.h>
72910 +#include <linux/fs.h>
72911 +#include <linux/net.h>
72912 +#include <linux/in.h>
72913 +#include <linux/skbuff.h>
72914 +#include <linux/ip.h>
72915 +#include <linux/udp.h>
72916 +#include <linux/types.h>
72917 +#include <linux/sched.h>
72918 +#include <linux/netdevice.h>
72919 +#include <linux/inetdevice.h>
72920 +#include <linux/gracl.h>
72921 +#include <linux/grsecurity.h>
72922 +#include <linux/grinternal.h>
72923 +
72924 +#define GR_BIND 0x01
72925 +#define GR_CONNECT 0x02
72926 +#define GR_INVERT 0x04
72927 +#define GR_BINDOVERRIDE 0x08
72928 +#define GR_CONNECTOVERRIDE 0x10
72929 +#define GR_SOCK_FAMILY 0x20
72930 +
72931 +static const char * gr_protocols[IPPROTO_MAX] = {
72932 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
72933 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
72934 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
72935 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
72936 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
72937 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
72938 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
72939 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
72940 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
72941 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
72942 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
72943 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
72944 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
72945 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
72946 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
72947 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
72948 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
72949 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
72950 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
72951 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
72952 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
72953 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
72954 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
72955 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
72956 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
72957 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
72958 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
72959 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
72960 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
72961 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
72962 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
72963 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
72964 + };
72965 +
72966 +static const char * gr_socktypes[SOCK_MAX] = {
72967 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
72968 + "unknown:7", "unknown:8", "unknown:9", "packet"
72969 + };
72970 +
72971 +static const char * gr_sockfamilies[AF_MAX+1] = {
72972 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
72973 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
72974 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
72975 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
72976 + };
72977 +
72978 +const char *
72979 +gr_proto_to_name(unsigned char proto)
72980 +{
72981 + return gr_protocols[proto];
72982 +}
72983 +
72984 +const char *
72985 +gr_socktype_to_name(unsigned char type)
72986 +{
72987 + return gr_socktypes[type];
72988 +}
72989 +
72990 +const char *
72991 +gr_sockfamily_to_name(unsigned char family)
72992 +{
72993 + return gr_sockfamilies[family];
72994 +}
72995 +
72996 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
72997 +
72998 +int
72999 +gr_search_socket(const int domain, const int type, const int protocol)
73000 +{
73001 + struct acl_subject_label *curr;
73002 + const struct cred *cred = current_cred();
73003 +
73004 + if (unlikely(!gr_acl_is_enabled()))
73005 + goto exit;
73006 +
73007 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
73008 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
73009 + goto exit; // let the kernel handle it
73010 +
73011 + curr = current->acl;
73012 +
73013 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
73014 + /* the family is allowed, if this is PF_INET allow it only if
73015 + the extra sock type/protocol checks pass */
73016 + if (domain == PF_INET)
73017 + goto inet_check;
73018 + goto exit;
73019 + } else {
73020 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73021 + __u32 fakeip = 0;
73022 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73023 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73024 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73025 + gr_to_filename(current->exec_file->f_path.dentry,
73026 + current->exec_file->f_path.mnt) :
73027 + curr->filename, curr->filename,
73028 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
73029 + &current->signal->saved_ip);
73030 + goto exit;
73031 + }
73032 + goto exit_fail;
73033 + }
73034 +
73035 +inet_check:
73036 + /* the rest of this checking is for IPv4 only */
73037 + if (!curr->ips)
73038 + goto exit;
73039 +
73040 + if ((curr->ip_type & (1U << type)) &&
73041 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
73042 + goto exit;
73043 +
73044 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73045 + /* we don't place acls on raw sockets , and sometimes
73046 + dgram/ip sockets are opened for ioctl and not
73047 + bind/connect, so we'll fake a bind learn log */
73048 + if (type == SOCK_RAW || type == SOCK_PACKET) {
73049 + __u32 fakeip = 0;
73050 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73051 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73052 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73053 + gr_to_filename(current->exec_file->f_path.dentry,
73054 + current->exec_file->f_path.mnt) :
73055 + curr->filename, curr->filename,
73056 + &fakeip, 0, type,
73057 + protocol, GR_CONNECT, &current->signal->saved_ip);
73058 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
73059 + __u32 fakeip = 0;
73060 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73061 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73062 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73063 + gr_to_filename(current->exec_file->f_path.dentry,
73064 + current->exec_file->f_path.mnt) :
73065 + curr->filename, curr->filename,
73066 + &fakeip, 0, type,
73067 + protocol, GR_BIND, &current->signal->saved_ip);
73068 + }
73069 + /* we'll log when they use connect or bind */
73070 + goto exit;
73071 + }
73072 +
73073 +exit_fail:
73074 + if (domain == PF_INET)
73075 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
73076 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
73077 + else if (rcu_access_pointer(net_families[domain]) != NULL)
73078 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
73079 + gr_socktype_to_name(type), protocol);
73080 +
73081 + return 0;
73082 +exit:
73083 + return 1;
73084 +}
73085 +
73086 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
73087 +{
73088 + if ((ip->mode & mode) &&
73089 + (ip_port >= ip->low) &&
73090 + (ip_port <= ip->high) &&
73091 + ((ntohl(ip_addr) & our_netmask) ==
73092 + (ntohl(our_addr) & our_netmask))
73093 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
73094 + && (ip->type & (1U << type))) {
73095 + if (ip->mode & GR_INVERT)
73096 + return 2; // specifically denied
73097 + else
73098 + return 1; // allowed
73099 + }
73100 +
73101 + return 0; // not specifically allowed, may continue parsing
73102 +}
73103 +
73104 +static int
73105 +gr_search_connectbind(const int full_mode, struct sock *sk,
73106 + struct sockaddr_in *addr, const int type)
73107 +{
73108 + char iface[IFNAMSIZ] = {0};
73109 + struct acl_subject_label *curr;
73110 + struct acl_ip_label *ip;
73111 + struct inet_sock *isk;
73112 + struct net_device *dev;
73113 + struct in_device *idev;
73114 + unsigned long i;
73115 + int ret;
73116 + int mode = full_mode & (GR_BIND | GR_CONNECT);
73117 + __u32 ip_addr = 0;
73118 + __u32 our_addr;
73119 + __u32 our_netmask;
73120 + char *p;
73121 + __u16 ip_port = 0;
73122 + const struct cred *cred = current_cred();
73123 +
73124 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
73125 + return 0;
73126 +
73127 + curr = current->acl;
73128 + isk = inet_sk(sk);
73129 +
73130 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
73131 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
73132 + addr->sin_addr.s_addr = curr->inaddr_any_override;
73133 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
73134 + struct sockaddr_in saddr;
73135 + int err;
73136 +
73137 + saddr.sin_family = AF_INET;
73138 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
73139 + saddr.sin_port = isk->inet_sport;
73140 +
73141 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73142 + if (err)
73143 + return err;
73144 +
73145 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73146 + if (err)
73147 + return err;
73148 + }
73149 +
73150 + if (!curr->ips)
73151 + return 0;
73152 +
73153 + ip_addr = addr->sin_addr.s_addr;
73154 + ip_port = ntohs(addr->sin_port);
73155 +
73156 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73157 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73158 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73159 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73160 + gr_to_filename(current->exec_file->f_path.dentry,
73161 + current->exec_file->f_path.mnt) :
73162 + curr->filename, curr->filename,
73163 + &ip_addr, ip_port, type,
73164 + sk->sk_protocol, mode, &current->signal->saved_ip);
73165 + return 0;
73166 + }
73167 +
73168 + for (i = 0; i < curr->ip_num; i++) {
73169 + ip = *(curr->ips + i);
73170 + if (ip->iface != NULL) {
73171 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
73172 + p = strchr(iface, ':');
73173 + if (p != NULL)
73174 + *p = '\0';
73175 + dev = dev_get_by_name(sock_net(sk), iface);
73176 + if (dev == NULL)
73177 + continue;
73178 + idev = in_dev_get(dev);
73179 + if (idev == NULL) {
73180 + dev_put(dev);
73181 + continue;
73182 + }
73183 + rcu_read_lock();
73184 + for_ifa(idev) {
73185 + if (!strcmp(ip->iface, ifa->ifa_label)) {
73186 + our_addr = ifa->ifa_address;
73187 + our_netmask = 0xffffffff;
73188 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73189 + if (ret == 1) {
73190 + rcu_read_unlock();
73191 + in_dev_put(idev);
73192 + dev_put(dev);
73193 + return 0;
73194 + } else if (ret == 2) {
73195 + rcu_read_unlock();
73196 + in_dev_put(idev);
73197 + dev_put(dev);
73198 + goto denied;
73199 + }
73200 + }
73201 + } endfor_ifa(idev);
73202 + rcu_read_unlock();
73203 + in_dev_put(idev);
73204 + dev_put(dev);
73205 + } else {
73206 + our_addr = ip->addr;
73207 + our_netmask = ip->netmask;
73208 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73209 + if (ret == 1)
73210 + return 0;
73211 + else if (ret == 2)
73212 + goto denied;
73213 + }
73214 + }
73215 +
73216 +denied:
73217 + if (mode == GR_BIND)
73218 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73219 + else if (mode == GR_CONNECT)
73220 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73221 +
73222 + return -EACCES;
73223 +}
73224 +
73225 +int
73226 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
73227 +{
73228 + /* always allow disconnection of dgram sockets with connect */
73229 + if (addr->sin_family == AF_UNSPEC)
73230 + return 0;
73231 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
73232 +}
73233 +
73234 +int
73235 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
73236 +{
73237 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
73238 +}
73239 +
73240 +int gr_search_listen(struct socket *sock)
73241 +{
73242 + struct sock *sk = sock->sk;
73243 + struct sockaddr_in addr;
73244 +
73245 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73246 + addr.sin_port = inet_sk(sk)->inet_sport;
73247 +
73248 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73249 +}
73250 +
73251 +int gr_search_accept(struct socket *sock)
73252 +{
73253 + struct sock *sk = sock->sk;
73254 + struct sockaddr_in addr;
73255 +
73256 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73257 + addr.sin_port = inet_sk(sk)->inet_sport;
73258 +
73259 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73260 +}
73261 +
73262 +int
73263 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
73264 +{
73265 + if (addr)
73266 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
73267 + else {
73268 + struct sockaddr_in sin;
73269 + const struct inet_sock *inet = inet_sk(sk);
73270 +
73271 + sin.sin_addr.s_addr = inet->inet_daddr;
73272 + sin.sin_port = inet->inet_dport;
73273 +
73274 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73275 + }
73276 +}
73277 +
73278 +int
73279 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
73280 +{
73281 + struct sockaddr_in sin;
73282 +
73283 + if (unlikely(skb->len < sizeof (struct udphdr)))
73284 + return 0; // skip this packet
73285 +
73286 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
73287 + sin.sin_port = udp_hdr(skb)->source;
73288 +
73289 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73290 +}
73291 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
73292 new file mode 100644
73293 index 0000000..25f54ef
73294 --- /dev/null
73295 +++ b/grsecurity/gracl_learn.c
73296 @@ -0,0 +1,207 @@
73297 +#include <linux/kernel.h>
73298 +#include <linux/mm.h>
73299 +#include <linux/sched.h>
73300 +#include <linux/poll.h>
73301 +#include <linux/string.h>
73302 +#include <linux/file.h>
73303 +#include <linux/types.h>
73304 +#include <linux/vmalloc.h>
73305 +#include <linux/grinternal.h>
73306 +
73307 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
73308 + size_t count, loff_t *ppos);
73309 +extern int gr_acl_is_enabled(void);
73310 +
73311 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
73312 +static int gr_learn_attached;
73313 +
73314 +/* use a 512k buffer */
73315 +#define LEARN_BUFFER_SIZE (512 * 1024)
73316 +
73317 +static DEFINE_SPINLOCK(gr_learn_lock);
73318 +static DEFINE_MUTEX(gr_learn_user_mutex);
73319 +
73320 +/* we need to maintain two buffers, so that the kernel context of grlearn
73321 + uses a semaphore around the userspace copying, and the other kernel contexts
73322 + use a spinlock when copying into the buffer, since they cannot sleep
73323 +*/
73324 +static char *learn_buffer;
73325 +static char *learn_buffer_user;
73326 +static int learn_buffer_len;
73327 +static int learn_buffer_user_len;
73328 +
73329 +static ssize_t
73330 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
73331 +{
73332 + DECLARE_WAITQUEUE(wait, current);
73333 + ssize_t retval = 0;
73334 +
73335 + add_wait_queue(&learn_wait, &wait);
73336 + set_current_state(TASK_INTERRUPTIBLE);
73337 + do {
73338 + mutex_lock(&gr_learn_user_mutex);
73339 + spin_lock(&gr_learn_lock);
73340 + if (learn_buffer_len)
73341 + break;
73342 + spin_unlock(&gr_learn_lock);
73343 + mutex_unlock(&gr_learn_user_mutex);
73344 + if (file->f_flags & O_NONBLOCK) {
73345 + retval = -EAGAIN;
73346 + goto out;
73347 + }
73348 + if (signal_pending(current)) {
73349 + retval = -ERESTARTSYS;
73350 + goto out;
73351 + }
73352 +
73353 + schedule();
73354 + } while (1);
73355 +
73356 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
73357 + learn_buffer_user_len = learn_buffer_len;
73358 + retval = learn_buffer_len;
73359 + learn_buffer_len = 0;
73360 +
73361 + spin_unlock(&gr_learn_lock);
73362 +
73363 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
73364 + retval = -EFAULT;
73365 +
73366 + mutex_unlock(&gr_learn_user_mutex);
73367 +out:
73368 + set_current_state(TASK_RUNNING);
73369 + remove_wait_queue(&learn_wait, &wait);
73370 + return retval;
73371 +}
73372 +
73373 +static unsigned int
73374 +poll_learn(struct file * file, poll_table * wait)
73375 +{
73376 + poll_wait(file, &learn_wait, wait);
73377 +
73378 + if (learn_buffer_len)
73379 + return (POLLIN | POLLRDNORM);
73380 +
73381 + return 0;
73382 +}
73383 +
73384 +void
73385 +gr_clear_learn_entries(void)
73386 +{
73387 + char *tmp;
73388 +
73389 + mutex_lock(&gr_learn_user_mutex);
73390 + spin_lock(&gr_learn_lock);
73391 + tmp = learn_buffer;
73392 + learn_buffer = NULL;
73393 + spin_unlock(&gr_learn_lock);
73394 + if (tmp)
73395 + vfree(tmp);
73396 + if (learn_buffer_user != NULL) {
73397 + vfree(learn_buffer_user);
73398 + learn_buffer_user = NULL;
73399 + }
73400 + learn_buffer_len = 0;
73401 + mutex_unlock(&gr_learn_user_mutex);
73402 +
73403 + return;
73404 +}
73405 +
73406 +void
73407 +gr_add_learn_entry(const char *fmt, ...)
73408 +{
73409 + va_list args;
73410 + unsigned int len;
73411 +
73412 + if (!gr_learn_attached)
73413 + return;
73414 +
73415 + spin_lock(&gr_learn_lock);
73416 +
73417 + /* leave a gap at the end so we know when it's "full" but don't have to
73418 + compute the exact length of the string we're trying to append
73419 + */
73420 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
73421 + spin_unlock(&gr_learn_lock);
73422 + wake_up_interruptible(&learn_wait);
73423 + return;
73424 + }
73425 + if (learn_buffer == NULL) {
73426 + spin_unlock(&gr_learn_lock);
73427 + return;
73428 + }
73429 +
73430 + va_start(args, fmt);
73431 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
73432 + va_end(args);
73433 +
73434 + learn_buffer_len += len + 1;
73435 +
73436 + spin_unlock(&gr_learn_lock);
73437 + wake_up_interruptible(&learn_wait);
73438 +
73439 + return;
73440 +}
73441 +
73442 +static int
73443 +open_learn(struct inode *inode, struct file *file)
73444 +{
73445 + if (file->f_mode & FMODE_READ && gr_learn_attached)
73446 + return -EBUSY;
73447 + if (file->f_mode & FMODE_READ) {
73448 + int retval = 0;
73449 + mutex_lock(&gr_learn_user_mutex);
73450 + if (learn_buffer == NULL)
73451 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
73452 + if (learn_buffer_user == NULL)
73453 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
73454 + if (learn_buffer == NULL) {
73455 + retval = -ENOMEM;
73456 + goto out_error;
73457 + }
73458 + if (learn_buffer_user == NULL) {
73459 + retval = -ENOMEM;
73460 + goto out_error;
73461 + }
73462 + learn_buffer_len = 0;
73463 + learn_buffer_user_len = 0;
73464 + gr_learn_attached = 1;
73465 +out_error:
73466 + mutex_unlock(&gr_learn_user_mutex);
73467 + return retval;
73468 + }
73469 + return 0;
73470 +}
73471 +
73472 +static int
73473 +close_learn(struct inode *inode, struct file *file)
73474 +{
73475 + if (file->f_mode & FMODE_READ) {
73476 + char *tmp = NULL;
73477 + mutex_lock(&gr_learn_user_mutex);
73478 + spin_lock(&gr_learn_lock);
73479 + tmp = learn_buffer;
73480 + learn_buffer = NULL;
73481 + spin_unlock(&gr_learn_lock);
73482 + if (tmp)
73483 + vfree(tmp);
73484 + if (learn_buffer_user != NULL) {
73485 + vfree(learn_buffer_user);
73486 + learn_buffer_user = NULL;
73487 + }
73488 + learn_buffer_len = 0;
73489 + learn_buffer_user_len = 0;
73490 + gr_learn_attached = 0;
73491 + mutex_unlock(&gr_learn_user_mutex);
73492 + }
73493 +
73494 + return 0;
73495 +}
73496 +
73497 +const struct file_operations grsec_fops = {
73498 + .read = read_learn,
73499 + .write = write_grsec_handler,
73500 + .open = open_learn,
73501 + .release = close_learn,
73502 + .poll = poll_learn,
73503 +};
73504 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
73505 new file mode 100644
73506 index 0000000..fd26052
73507 --- /dev/null
73508 +++ b/grsecurity/gracl_policy.c
73509 @@ -0,0 +1,1781 @@
73510 +#include <linux/kernel.h>
73511 +#include <linux/module.h>
73512 +#include <linux/sched.h>
73513 +#include <linux/mm.h>
73514 +#include <linux/file.h>
73515 +#include <linux/fs.h>
73516 +#include <linux/namei.h>
73517 +#include <linux/mount.h>
73518 +#include <linux/tty.h>
73519 +#include <linux/proc_fs.h>
73520 +#include <linux/lglock.h>
73521 +#include <linux/slab.h>
73522 +#include <linux/vmalloc.h>
73523 +#include <linux/types.h>
73524 +#include <linux/sysctl.h>
73525 +#include <linux/netdevice.h>
73526 +#include <linux/ptrace.h>
73527 +#include <linux/gracl.h>
73528 +#include <linux/gralloc.h>
73529 +#include <linux/security.h>
73530 +#include <linux/grinternal.h>
73531 +#include <linux/pid_namespace.h>
73532 +#include <linux/stop_machine.h>
73533 +#include <linux/fdtable.h>
73534 +#include <linux/percpu.h>
73535 +#include <linux/lglock.h>
73536 +#include <linux/hugetlb.h>
73537 +#include <linux/posix-timers.h>
73538 +#include "../fs/mount.h"
73539 +
73540 +#include <asm/uaccess.h>
73541 +#include <asm/errno.h>
73542 +#include <asm/mman.h>
73543 +
73544 +extern struct gr_policy_state *polstate;
73545 +
73546 +#define FOR_EACH_ROLE_START(role) \
73547 + role = polstate->role_list; \
73548 + while (role) {
73549 +
73550 +#define FOR_EACH_ROLE_END(role) \
73551 + role = role->prev; \
73552 + }
73553 +
73554 +struct path gr_real_root;
73555 +
73556 +extern struct gr_alloc_state *current_alloc_state;
73557 +
73558 +u16 acl_sp_role_value;
73559 +
73560 +static DEFINE_MUTEX(gr_dev_mutex);
73561 +
73562 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
73563 +extern void gr_clear_learn_entries(void);
73564 +
73565 +struct gr_arg *gr_usermode __read_only;
73566 +unsigned char *gr_system_salt __read_only;
73567 +unsigned char *gr_system_sum __read_only;
73568 +
73569 +static unsigned int gr_auth_attempts = 0;
73570 +static unsigned long gr_auth_expires = 0UL;
73571 +
73572 +struct acl_object_label *fakefs_obj_rw;
73573 +struct acl_object_label *fakefs_obj_rwx;
73574 +
73575 +extern int gr_init_uidset(void);
73576 +extern void gr_free_uidset(void);
73577 +extern void gr_remove_uid(uid_t uid);
73578 +extern int gr_find_uid(uid_t uid);
73579 +
73580 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
73581 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
73582 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
73583 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
73584 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
73585 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
73586 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
73587 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
73588 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
73589 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
73590 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
73591 +extern void assign_special_role(const char *rolename);
73592 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
73593 +extern int gr_rbac_disable(void *unused);
73594 +extern void gr_enable_rbac_system(void);
73595 +
73596 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
73597 +{
73598 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
73599 + return -EFAULT;
73600 +
73601 + return 0;
73602 +}
73603 +
73604 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
73605 +{
73606 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
73607 + return -EFAULT;
73608 +
73609 + return 0;
73610 +}
73611 +
73612 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
73613 +{
73614 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
73615 + return -EFAULT;
73616 +
73617 + return 0;
73618 +}
73619 +
73620 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
73621 +{
73622 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
73623 + return -EFAULT;
73624 +
73625 + return 0;
73626 +}
73627 +
73628 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
73629 +{
73630 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
73631 + return -EFAULT;
73632 +
73633 + return 0;
73634 +}
73635 +
73636 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
73637 +{
73638 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
73639 + return -EFAULT;
73640 +
73641 + return 0;
73642 +}
73643 +
73644 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
73645 +{
73646 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
73647 + return -EFAULT;
73648 +
73649 + return 0;
73650 +}
73651 +
73652 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
73653 +{
73654 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
73655 + return -EFAULT;
73656 +
73657 + return 0;
73658 +}
73659 +
73660 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
73661 +{
73662 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
73663 + return -EFAULT;
73664 +
73665 + return 0;
73666 +}
73667 +
73668 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
73669 +{
73670 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
73671 + return -EFAULT;
73672 +
73673 + if ((uwrap->version != GRSECURITY_VERSION) ||
73674 + (uwrap->size != sizeof(struct gr_arg)))
73675 + return -EINVAL;
73676 +
73677 + return 0;
73678 +}
73679 +
73680 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
73681 +{
73682 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
73683 + return -EFAULT;
73684 +
73685 + return 0;
73686 +}
73687 +
73688 +static size_t get_gr_arg_wrapper_size_normal(void)
73689 +{
73690 + return sizeof(struct gr_arg_wrapper);
73691 +}
73692 +
73693 +#ifdef CONFIG_COMPAT
73694 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
73695 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
73696 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
73697 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
73698 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
73699 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
73700 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
73701 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
73702 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
73703 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
73704 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
73705 +extern size_t get_gr_arg_wrapper_size_compat(void);
73706 +
73707 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
73708 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
73709 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
73710 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
73711 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
73712 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
73713 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
73714 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
73715 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
73716 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
73717 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
73718 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
73719 +
73720 +#else
73721 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
73722 +#define copy_gr_arg copy_gr_arg_normal
73723 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
73724 +#define copy_acl_object_label copy_acl_object_label_normal
73725 +#define copy_acl_subject_label copy_acl_subject_label_normal
73726 +#define copy_acl_role_label copy_acl_role_label_normal
73727 +#define copy_acl_ip_label copy_acl_ip_label_normal
73728 +#define copy_pointer_from_array copy_pointer_from_array_normal
73729 +#define copy_sprole_pw copy_sprole_pw_normal
73730 +#define copy_role_transition copy_role_transition_normal
73731 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
73732 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
73733 +#endif
73734 +
73735 +static struct acl_subject_label *
73736 +lookup_subject_map(const struct acl_subject_label *userp)
73737 +{
73738 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
73739 + struct subject_map *match;
73740 +
73741 + match = polstate->subj_map_set.s_hash[index];
73742 +
73743 + while (match && match->user != userp)
73744 + match = match->next;
73745 +
73746 + if (match != NULL)
73747 + return match->kernel;
73748 + else
73749 + return NULL;
73750 +}
73751 +
73752 +static void
73753 +insert_subj_map_entry(struct subject_map *subjmap)
73754 +{
73755 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
73756 + struct subject_map **curr;
73757 +
73758 + subjmap->prev = NULL;
73759 +
73760 + curr = &polstate->subj_map_set.s_hash[index];
73761 + if (*curr != NULL)
73762 + (*curr)->prev = subjmap;
73763 +
73764 + subjmap->next = *curr;
73765 + *curr = subjmap;
73766 +
73767 + return;
73768 +}
73769 +
73770 +static void
73771 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
73772 +{
73773 + unsigned int index =
73774 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
73775 + struct acl_role_label **curr;
73776 + struct acl_role_label *tmp, *tmp2;
73777 +
73778 + curr = &polstate->acl_role_set.r_hash[index];
73779 +
73780 + /* simple case, slot is empty, just set it to our role */
73781 + if (*curr == NULL) {
73782 + *curr = role;
73783 + } else {
73784 + /* example:
73785 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
73786 + 2 -> 3
73787 + */
73788 + /* first check to see if we can already be reached via this slot */
73789 + tmp = *curr;
73790 + while (tmp && tmp != role)
73791 + tmp = tmp->next;
73792 + if (tmp == role) {
73793 + /* we don't need to add ourselves to this slot's chain */
73794 + return;
73795 + }
73796 + /* we need to add ourselves to this chain, two cases */
73797 + if (role->next == NULL) {
73798 + /* simple case, append the current chain to our role */
73799 + role->next = *curr;
73800 + *curr = role;
73801 + } else {
73802 + /* 1 -> 2 -> 3 -> 4
73803 + 2 -> 3 -> 4
73804 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
73805 + */
73806 + /* trickier case: walk our role's chain until we find
73807 + the role for the start of the current slot's chain */
73808 + tmp = role;
73809 + tmp2 = *curr;
73810 + while (tmp->next && tmp->next != tmp2)
73811 + tmp = tmp->next;
73812 + if (tmp->next == tmp2) {
73813 + /* from example above, we found 3, so just
73814 + replace this slot's chain with ours */
73815 + *curr = role;
73816 + } else {
73817 + /* we didn't find a subset of our role's chain
73818 + in the current slot's chain, so append their
73819 + chain to ours, and set us as the first role in
73820 + the slot's chain
73821 +
73822 + we could fold this case with the case above,
73823 + but making it explicit for clarity
73824 + */
73825 + tmp->next = tmp2;
73826 + *curr = role;
73827 + }
73828 + }
73829 + }
73830 +
73831 + return;
73832 +}
73833 +
73834 +static void
73835 +insert_acl_role_label(struct acl_role_label *role)
73836 +{
73837 + int i;
73838 +
73839 + if (polstate->role_list == NULL) {
73840 + polstate->role_list = role;
73841 + role->prev = NULL;
73842 + } else {
73843 + role->prev = polstate->role_list;
73844 + polstate->role_list = role;
73845 + }
73846 +
73847 + /* used for hash chains */
73848 + role->next = NULL;
73849 +
73850 + if (role->roletype & GR_ROLE_DOMAIN) {
73851 + for (i = 0; i < role->domain_child_num; i++)
73852 + __insert_acl_role_label(role, role->domain_children[i]);
73853 + } else
73854 + __insert_acl_role_label(role, role->uidgid);
73855 +}
73856 +
73857 +static int
73858 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
73859 +{
73860 + struct name_entry **curr, *nentry;
73861 + struct inodev_entry *ientry;
73862 + unsigned int len = strlen(name);
73863 + unsigned int key = full_name_hash(name, len);
73864 + unsigned int index = key % polstate->name_set.n_size;
73865 +
73866 + curr = &polstate->name_set.n_hash[index];
73867 +
73868 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
73869 + curr = &((*curr)->next);
73870 +
73871 + if (*curr != NULL)
73872 + return 1;
73873 +
73874 + nentry = acl_alloc(sizeof (struct name_entry));
73875 + if (nentry == NULL)
73876 + return 0;
73877 + ientry = acl_alloc(sizeof (struct inodev_entry));
73878 + if (ientry == NULL)
73879 + return 0;
73880 + ientry->nentry = nentry;
73881 +
73882 + nentry->key = key;
73883 + nentry->name = name;
73884 + nentry->inode = inode;
73885 + nentry->device = device;
73886 + nentry->len = len;
73887 + nentry->deleted = deleted;
73888 +
73889 + nentry->prev = NULL;
73890 + curr = &polstate->name_set.n_hash[index];
73891 + if (*curr != NULL)
73892 + (*curr)->prev = nentry;
73893 + nentry->next = *curr;
73894 + *curr = nentry;
73895 +
73896 + /* insert us into the table searchable by inode/dev */
73897 + __insert_inodev_entry(polstate, ientry);
73898 +
73899 + return 1;
73900 +}
73901 +
73902 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
73903 +
73904 +static void *
73905 +create_table(__u32 * len, int elementsize)
73906 +{
73907 + unsigned int table_sizes[] = {
73908 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
73909 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
73910 + 4194301, 8388593, 16777213, 33554393, 67108859
73911 + };
73912 + void *newtable = NULL;
73913 + unsigned int pwr = 0;
73914 +
73915 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
73916 + table_sizes[pwr] <= *len)
73917 + pwr++;
73918 +
73919 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
73920 + return newtable;
73921 +
73922 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
73923 + newtable =
73924 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
73925 + else
73926 + newtable = vmalloc(table_sizes[pwr] * elementsize);
73927 +
73928 + *len = table_sizes[pwr];
73929 +
73930 + return newtable;
73931 +}
73932 +
73933 +static int
73934 +init_variables(const struct gr_arg *arg, bool reload)
73935 +{
73936 + struct task_struct *reaper = init_pid_ns.child_reaper;
73937 + unsigned int stacksize;
73938 +
73939 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
73940 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
73941 + polstate->name_set.n_size = arg->role_db.num_objects;
73942 + polstate->inodev_set.i_size = arg->role_db.num_objects;
73943 +
73944 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
73945 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
73946 + return 1;
73947 +
73948 + if (!reload) {
73949 + if (!gr_init_uidset())
73950 + return 1;
73951 + }
73952 +
73953 + /* set up the stack that holds allocation info */
73954 +
73955 + stacksize = arg->role_db.num_pointers + 5;
73956 +
73957 + if (!acl_alloc_stack_init(stacksize))
73958 + return 1;
73959 +
73960 + if (!reload) {
73961 + /* grab reference for the real root dentry and vfsmount */
73962 + get_fs_root(reaper->fs, &gr_real_root);
73963 +
73964 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
73965 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
73966 +#endif
73967 +
73968 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
73969 + if (fakefs_obj_rw == NULL)
73970 + return 1;
73971 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
73972 +
73973 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
73974 + if (fakefs_obj_rwx == NULL)
73975 + return 1;
73976 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
73977 + }
73978 +
73979 + polstate->subj_map_set.s_hash =
73980 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
73981 + polstate->acl_role_set.r_hash =
73982 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
73983 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
73984 + polstate->inodev_set.i_hash =
73985 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
73986 +
73987 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
73988 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
73989 + return 1;
73990 +
73991 + memset(polstate->subj_map_set.s_hash, 0,
73992 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
73993 + memset(polstate->acl_role_set.r_hash, 0,
73994 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
73995 + memset(polstate->name_set.n_hash, 0,
73996 + sizeof (struct name_entry *) * polstate->name_set.n_size);
73997 + memset(polstate->inodev_set.i_hash, 0,
73998 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
73999 +
74000 + return 0;
74001 +}
74002 +
74003 +/* free information not needed after startup
74004 + currently contains user->kernel pointer mappings for subjects
74005 +*/
74006 +
74007 +static void
74008 +free_init_variables(void)
74009 +{
74010 + __u32 i;
74011 +
74012 + if (polstate->subj_map_set.s_hash) {
74013 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
74014 + if (polstate->subj_map_set.s_hash[i]) {
74015 + kfree(polstate->subj_map_set.s_hash[i]);
74016 + polstate->subj_map_set.s_hash[i] = NULL;
74017 + }
74018 + }
74019 +
74020 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
74021 + PAGE_SIZE)
74022 + kfree(polstate->subj_map_set.s_hash);
74023 + else
74024 + vfree(polstate->subj_map_set.s_hash);
74025 + }
74026 +
74027 + return;
74028 +}
74029 +
74030 +static void
74031 +free_variables(bool reload)
74032 +{
74033 + struct acl_subject_label *s;
74034 + struct acl_role_label *r;
74035 + struct task_struct *task, *task2;
74036 + unsigned int x;
74037 +
74038 + if (!reload) {
74039 + gr_clear_learn_entries();
74040 +
74041 + read_lock(&tasklist_lock);
74042 + do_each_thread(task2, task) {
74043 + task->acl_sp_role = 0;
74044 + task->acl_role_id = 0;
74045 + task->inherited = 0;
74046 + task->acl = NULL;
74047 + task->role = NULL;
74048 + } while_each_thread(task2, task);
74049 + read_unlock(&tasklist_lock);
74050 +
74051 + kfree(fakefs_obj_rw);
74052 + fakefs_obj_rw = NULL;
74053 + kfree(fakefs_obj_rwx);
74054 + fakefs_obj_rwx = NULL;
74055 +
74056 + /* release the reference to the real root dentry and vfsmount */
74057 + path_put(&gr_real_root);
74058 + memset(&gr_real_root, 0, sizeof(gr_real_root));
74059 + }
74060 +
74061 + /* free all object hash tables */
74062 +
74063 + FOR_EACH_ROLE_START(r)
74064 + if (r->subj_hash == NULL)
74065 + goto next_role;
74066 + FOR_EACH_SUBJECT_START(r, s, x)
74067 + if (s->obj_hash == NULL)
74068 + break;
74069 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74070 + kfree(s->obj_hash);
74071 + else
74072 + vfree(s->obj_hash);
74073 + FOR_EACH_SUBJECT_END(s, x)
74074 + FOR_EACH_NESTED_SUBJECT_START(r, s)
74075 + if (s->obj_hash == NULL)
74076 + break;
74077 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74078 + kfree(s->obj_hash);
74079 + else
74080 + vfree(s->obj_hash);
74081 + FOR_EACH_NESTED_SUBJECT_END(s)
74082 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
74083 + kfree(r->subj_hash);
74084 + else
74085 + vfree(r->subj_hash);
74086 + r->subj_hash = NULL;
74087 +next_role:
74088 + FOR_EACH_ROLE_END(r)
74089 +
74090 + acl_free_all();
74091 +
74092 + if (polstate->acl_role_set.r_hash) {
74093 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
74094 + PAGE_SIZE)
74095 + kfree(polstate->acl_role_set.r_hash);
74096 + else
74097 + vfree(polstate->acl_role_set.r_hash);
74098 + }
74099 + if (polstate->name_set.n_hash) {
74100 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
74101 + PAGE_SIZE)
74102 + kfree(polstate->name_set.n_hash);
74103 + else
74104 + vfree(polstate->name_set.n_hash);
74105 + }
74106 +
74107 + if (polstate->inodev_set.i_hash) {
74108 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
74109 + PAGE_SIZE)
74110 + kfree(polstate->inodev_set.i_hash);
74111 + else
74112 + vfree(polstate->inodev_set.i_hash);
74113 + }
74114 +
74115 + if (!reload)
74116 + gr_free_uidset();
74117 +
74118 + memset(&polstate->name_set, 0, sizeof (struct name_db));
74119 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
74120 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
74121 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
74122 +
74123 + polstate->default_role = NULL;
74124 + polstate->kernel_role = NULL;
74125 + polstate->role_list = NULL;
74126 +
74127 + return;
74128 +}
74129 +
74130 +static struct acl_subject_label *
74131 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
74132 +
74133 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
74134 +{
74135 + unsigned int len = strnlen_user(*name, maxlen);
74136 + char *tmp;
74137 +
74138 + if (!len || len >= maxlen)
74139 + return -EINVAL;
74140 +
74141 + if ((tmp = (char *) acl_alloc(len)) == NULL)
74142 + return -ENOMEM;
74143 +
74144 + if (copy_from_user(tmp, *name, len))
74145 + return -EFAULT;
74146 +
74147 + tmp[len-1] = '\0';
74148 + *name = tmp;
74149 +
74150 + return 0;
74151 +}
74152 +
74153 +static int
74154 +copy_user_glob(struct acl_object_label *obj)
74155 +{
74156 + struct acl_object_label *g_tmp, **guser;
74157 + int error;
74158 +
74159 + if (obj->globbed == NULL)
74160 + return 0;
74161 +
74162 + guser = &obj->globbed;
74163 + while (*guser) {
74164 + g_tmp = (struct acl_object_label *)
74165 + acl_alloc(sizeof (struct acl_object_label));
74166 + if (g_tmp == NULL)
74167 + return -ENOMEM;
74168 +
74169 + if (copy_acl_object_label(g_tmp, *guser))
74170 + return -EFAULT;
74171 +
74172 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
74173 + if (error)
74174 + return error;
74175 +
74176 + *guser = g_tmp;
74177 + guser = &(g_tmp->next);
74178 + }
74179 +
74180 + return 0;
74181 +}
74182 +
74183 +static int
74184 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
74185 + struct acl_role_label *role)
74186 +{
74187 + struct acl_object_label *o_tmp;
74188 + int ret;
74189 +
74190 + while (userp) {
74191 + if ((o_tmp = (struct acl_object_label *)
74192 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
74193 + return -ENOMEM;
74194 +
74195 + if (copy_acl_object_label(o_tmp, userp))
74196 + return -EFAULT;
74197 +
74198 + userp = o_tmp->prev;
74199 +
74200 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
74201 + if (ret)
74202 + return ret;
74203 +
74204 + insert_acl_obj_label(o_tmp, subj);
74205 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
74206 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
74207 + return -ENOMEM;
74208 +
74209 + ret = copy_user_glob(o_tmp);
74210 + if (ret)
74211 + return ret;
74212 +
74213 + if (o_tmp->nested) {
74214 + int already_copied;
74215 +
74216 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
74217 + if (IS_ERR(o_tmp->nested))
74218 + return PTR_ERR(o_tmp->nested);
74219 +
74220 + /* insert into nested subject list if we haven't copied this one yet
74221 + to prevent duplicate entries */
74222 + if (!already_copied) {
74223 + o_tmp->nested->next = role->hash->first;
74224 + role->hash->first = o_tmp->nested;
74225 + }
74226 + }
74227 + }
74228 +
74229 + return 0;
74230 +}
74231 +
74232 +static __u32
74233 +count_user_subjs(struct acl_subject_label *userp)
74234 +{
74235 + struct acl_subject_label s_tmp;
74236 + __u32 num = 0;
74237 +
74238 + while (userp) {
74239 + if (copy_acl_subject_label(&s_tmp, userp))
74240 + break;
74241 +
74242 + userp = s_tmp.prev;
74243 + }
74244 +
74245 + return num;
74246 +}
74247 +
74248 +static int
74249 +copy_user_allowedips(struct acl_role_label *rolep)
74250 +{
74251 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
74252 +
74253 + ruserip = rolep->allowed_ips;
74254 +
74255 + while (ruserip) {
74256 + rlast = rtmp;
74257 +
74258 + if ((rtmp = (struct role_allowed_ip *)
74259 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
74260 + return -ENOMEM;
74261 +
74262 + if (copy_role_allowed_ip(rtmp, ruserip))
74263 + return -EFAULT;
74264 +
74265 + ruserip = rtmp->prev;
74266 +
74267 + if (!rlast) {
74268 + rtmp->prev = NULL;
74269 + rolep->allowed_ips = rtmp;
74270 + } else {
74271 + rlast->next = rtmp;
74272 + rtmp->prev = rlast;
74273 + }
74274 +
74275 + if (!ruserip)
74276 + rtmp->next = NULL;
74277 + }
74278 +
74279 + return 0;
74280 +}
74281 +
74282 +static int
74283 +copy_user_transitions(struct acl_role_label *rolep)
74284 +{
74285 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
74286 + int error;
74287 +
74288 + rusertp = rolep->transitions;
74289 +
74290 + while (rusertp) {
74291 + rlast = rtmp;
74292 +
74293 + if ((rtmp = (struct role_transition *)
74294 + acl_alloc(sizeof (struct role_transition))) == NULL)
74295 + return -ENOMEM;
74296 +
74297 + if (copy_role_transition(rtmp, rusertp))
74298 + return -EFAULT;
74299 +
74300 + rusertp = rtmp->prev;
74301 +
74302 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
74303 + if (error)
74304 + return error;
74305 +
74306 + if (!rlast) {
74307 + rtmp->prev = NULL;
74308 + rolep->transitions = rtmp;
74309 + } else {
74310 + rlast->next = rtmp;
74311 + rtmp->prev = rlast;
74312 + }
74313 +
74314 + if (!rusertp)
74315 + rtmp->next = NULL;
74316 + }
74317 +
74318 + return 0;
74319 +}
74320 +
74321 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
74322 +{
74323 + struct acl_object_label o_tmp;
74324 + __u32 num = 0;
74325 +
74326 + while (userp) {
74327 + if (copy_acl_object_label(&o_tmp, userp))
74328 + break;
74329 +
74330 + userp = o_tmp.prev;
74331 + num++;
74332 + }
74333 +
74334 + return num;
74335 +}
74336 +
74337 +static struct acl_subject_label *
74338 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
74339 +{
74340 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
74341 + __u32 num_objs;
74342 + struct acl_ip_label **i_tmp, *i_utmp2;
74343 + struct gr_hash_struct ghash;
74344 + struct subject_map *subjmap;
74345 + unsigned int i_num;
74346 + int err;
74347 +
74348 + if (already_copied != NULL)
74349 + *already_copied = 0;
74350 +
74351 + s_tmp = lookup_subject_map(userp);
74352 +
74353 + /* we've already copied this subject into the kernel, just return
74354 + the reference to it, and don't copy it over again
74355 + */
74356 + if (s_tmp) {
74357 + if (already_copied != NULL)
74358 + *already_copied = 1;
74359 + return(s_tmp);
74360 + }
74361 +
74362 + if ((s_tmp = (struct acl_subject_label *)
74363 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
74364 + return ERR_PTR(-ENOMEM);
74365 +
74366 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
74367 + if (subjmap == NULL)
74368 + return ERR_PTR(-ENOMEM);
74369 +
74370 + subjmap->user = userp;
74371 + subjmap->kernel = s_tmp;
74372 + insert_subj_map_entry(subjmap);
74373 +
74374 + if (copy_acl_subject_label(s_tmp, userp))
74375 + return ERR_PTR(-EFAULT);
74376 +
74377 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
74378 + if (err)
74379 + return ERR_PTR(err);
74380 +
74381 + if (!strcmp(s_tmp->filename, "/"))
74382 + role->root_label = s_tmp;
74383 +
74384 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
74385 + return ERR_PTR(-EFAULT);
74386 +
74387 + /* copy user and group transition tables */
74388 +
74389 + if (s_tmp->user_trans_num) {
74390 + uid_t *uidlist;
74391 +
74392 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
74393 + if (uidlist == NULL)
74394 + return ERR_PTR(-ENOMEM);
74395 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
74396 + return ERR_PTR(-EFAULT);
74397 +
74398 + s_tmp->user_transitions = uidlist;
74399 + }
74400 +
74401 + if (s_tmp->group_trans_num) {
74402 + gid_t *gidlist;
74403 +
74404 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
74405 + if (gidlist == NULL)
74406 + return ERR_PTR(-ENOMEM);
74407 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
74408 + return ERR_PTR(-EFAULT);
74409 +
74410 + s_tmp->group_transitions = gidlist;
74411 + }
74412 +
74413 + /* set up object hash table */
74414 + num_objs = count_user_objs(ghash.first);
74415 +
74416 + s_tmp->obj_hash_size = num_objs;
74417 + s_tmp->obj_hash =
74418 + (struct acl_object_label **)
74419 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
74420 +
74421 + if (!s_tmp->obj_hash)
74422 + return ERR_PTR(-ENOMEM);
74423 +
74424 + memset(s_tmp->obj_hash, 0,
74425 + s_tmp->obj_hash_size *
74426 + sizeof (struct acl_object_label *));
74427 +
74428 + /* add in objects */
74429 + err = copy_user_objs(ghash.first, s_tmp, role);
74430 +
74431 + if (err)
74432 + return ERR_PTR(err);
74433 +
74434 + /* set pointer for parent subject */
74435 + if (s_tmp->parent_subject) {
74436 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
74437 +
74438 + if (IS_ERR(s_tmp2))
74439 + return s_tmp2;
74440 +
74441 + s_tmp->parent_subject = s_tmp2;
74442 + }
74443 +
74444 + /* add in ip acls */
74445 +
74446 + if (!s_tmp->ip_num) {
74447 + s_tmp->ips = NULL;
74448 + goto insert;
74449 + }
74450 +
74451 + i_tmp =
74452 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
74453 + sizeof (struct acl_ip_label *));
74454 +
74455 + if (!i_tmp)
74456 + return ERR_PTR(-ENOMEM);
74457 +
74458 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
74459 + *(i_tmp + i_num) =
74460 + (struct acl_ip_label *)
74461 + acl_alloc(sizeof (struct acl_ip_label));
74462 + if (!*(i_tmp + i_num))
74463 + return ERR_PTR(-ENOMEM);
74464 +
74465 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
74466 + return ERR_PTR(-EFAULT);
74467 +
74468 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
74469 + return ERR_PTR(-EFAULT);
74470 +
74471 + if ((*(i_tmp + i_num))->iface == NULL)
74472 + continue;
74473 +
74474 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
74475 + if (err)
74476 + return ERR_PTR(err);
74477 + }
74478 +
74479 + s_tmp->ips = i_tmp;
74480 +
74481 +insert:
74482 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
74483 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
74484 + return ERR_PTR(-ENOMEM);
74485 +
74486 + return s_tmp;
74487 +}
74488 +
74489 +static int
74490 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
74491 +{
74492 + struct acl_subject_label s_pre;
74493 + struct acl_subject_label * ret;
74494 + int err;
74495 +
74496 + while (userp) {
74497 + if (copy_acl_subject_label(&s_pre, userp))
74498 + return -EFAULT;
74499 +
74500 + ret = do_copy_user_subj(userp, role, NULL);
74501 +
74502 + err = PTR_ERR(ret);
74503 + if (IS_ERR(ret))
74504 + return err;
74505 +
74506 + insert_acl_subj_label(ret, role);
74507 +
74508 + userp = s_pre.prev;
74509 + }
74510 +
74511 + return 0;
74512 +}
74513 +
74514 +static int
74515 +copy_user_acl(struct gr_arg *arg)
74516 +{
74517 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
74518 + struct acl_subject_label *subj_list;
74519 + struct sprole_pw *sptmp;
74520 + struct gr_hash_struct *ghash;
74521 + uid_t *domainlist;
74522 + unsigned int r_num;
74523 + int err = 0;
74524 + __u16 i;
74525 + __u32 num_subjs;
74526 +
74527 + /* we need a default and kernel role */
74528 + if (arg->role_db.num_roles < 2)
74529 + return -EINVAL;
74530 +
74531 + /* copy special role authentication info from userspace */
74532 +
74533 + polstate->num_sprole_pws = arg->num_sprole_pws;
74534 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
74535 +
74536 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
74537 + return -ENOMEM;
74538 +
74539 + for (i = 0; i < polstate->num_sprole_pws; i++) {
74540 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
74541 + if (!sptmp)
74542 + return -ENOMEM;
74543 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
74544 + return -EFAULT;
74545 +
74546 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
74547 + if (err)
74548 + return err;
74549 +
74550 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
74551 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
74552 +#endif
74553 +
74554 + polstate->acl_special_roles[i] = sptmp;
74555 + }
74556 +
74557 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
74558 +
74559 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
74560 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
74561 +
74562 + if (!r_tmp)
74563 + return -ENOMEM;
74564 +
74565 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
74566 + return -EFAULT;
74567 +
74568 + if (copy_acl_role_label(r_tmp, r_utmp2))
74569 + return -EFAULT;
74570 +
74571 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
74572 + if (err)
74573 + return err;
74574 +
74575 + if (!strcmp(r_tmp->rolename, "default")
74576 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
74577 + polstate->default_role = r_tmp;
74578 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
74579 + polstate->kernel_role = r_tmp;
74580 + }
74581 +
74582 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
74583 + return -ENOMEM;
74584 +
74585 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
74586 + return -EFAULT;
74587 +
74588 + r_tmp->hash = ghash;
74589 +
74590 + num_subjs = count_user_subjs(r_tmp->hash->first);
74591 +
74592 + r_tmp->subj_hash_size = num_subjs;
74593 + r_tmp->subj_hash =
74594 + (struct acl_subject_label **)
74595 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
74596 +
74597 + if (!r_tmp->subj_hash)
74598 + return -ENOMEM;
74599 +
74600 + err = copy_user_allowedips(r_tmp);
74601 + if (err)
74602 + return err;
74603 +
74604 + /* copy domain info */
74605 + if (r_tmp->domain_children != NULL) {
74606 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
74607 + if (domainlist == NULL)
74608 + return -ENOMEM;
74609 +
74610 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
74611 + return -EFAULT;
74612 +
74613 + r_tmp->domain_children = domainlist;
74614 + }
74615 +
74616 + err = copy_user_transitions(r_tmp);
74617 + if (err)
74618 + return err;
74619 +
74620 + memset(r_tmp->subj_hash, 0,
74621 + r_tmp->subj_hash_size *
74622 + sizeof (struct acl_subject_label *));
74623 +
74624 + /* acquire the list of subjects, then NULL out
74625 + the list prior to parsing the subjects for this role,
74626 + as during this parsing the list is replaced with a list
74627 + of *nested* subjects for the role
74628 + */
74629 + subj_list = r_tmp->hash->first;
74630 +
74631 + /* set nested subject list to null */
74632 + r_tmp->hash->first = NULL;
74633 +
74634 + err = copy_user_subjs(subj_list, r_tmp);
74635 +
74636 + if (err)
74637 + return err;
74638 +
74639 + insert_acl_role_label(r_tmp);
74640 + }
74641 +
74642 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
74643 + return -EINVAL;
74644 +
74645 + return err;
74646 +}
74647 +
74648 +static int gracl_reload_apply_policies(void *reload)
74649 +{
74650 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
74651 + struct task_struct *task, *task2;
74652 + struct acl_role_label *role, *rtmp;
74653 + struct acl_subject_label *subj;
74654 + const struct cred *cred;
74655 + int role_applied;
74656 + int ret = 0;
74657 +
74658 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
74659 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
74660 +
74661 + /* first make sure we'll be able to apply the new policy cleanly */
74662 + do_each_thread(task2, task) {
74663 + if (task->exec_file == NULL)
74664 + continue;
74665 + role_applied = 0;
74666 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
74667 + /* preserve special roles */
74668 + FOR_EACH_ROLE_START(role)
74669 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
74670 + rtmp = task->role;
74671 + task->role = role;
74672 + role_applied = 1;
74673 + break;
74674 + }
74675 + FOR_EACH_ROLE_END(role)
74676 + }
74677 + if (!role_applied) {
74678 + cred = __task_cred(task);
74679 + rtmp = task->role;
74680 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
74681 + }
74682 + /* this handles non-nested inherited subjects, nested subjects will still
74683 + be dropped currently */
74684 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
74685 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
74686 + /* change the role back so that we've made no modifications to the policy */
74687 + task->role = rtmp;
74688 +
74689 + if (subj == NULL || task->tmpacl == NULL) {
74690 + ret = -EINVAL;
74691 + goto out;
74692 + }
74693 + } while_each_thread(task2, task);
74694 +
74695 + /* now actually apply the policy */
74696 +
74697 + do_each_thread(task2, task) {
74698 + if (task->exec_file) {
74699 + role_applied = 0;
74700 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
74701 + /* preserve special roles */
74702 + FOR_EACH_ROLE_START(role)
74703 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
74704 + task->role = role;
74705 + role_applied = 1;
74706 + break;
74707 + }
74708 + FOR_EACH_ROLE_END(role)
74709 + }
74710 + if (!role_applied) {
74711 + cred = __task_cred(task);
74712 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
74713 + }
74714 + /* this handles non-nested inherited subjects, nested subjects will still
74715 + be dropped currently */
74716 + if (!reload_state->oldmode && task->inherited)
74717 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
74718 + else {
74719 + /* looked up and tagged to the task previously */
74720 + subj = task->tmpacl;
74721 + }
74722 + /* subj will be non-null */
74723 + __gr_apply_subject_to_task(polstate, task, subj);
74724 + if (reload_state->oldmode) {
74725 + task->acl_role_id = 0;
74726 + task->acl_sp_role = 0;
74727 + task->inherited = 0;
74728 + }
74729 + } else {
74730 + // it's a kernel process
74731 + task->role = polstate->kernel_role;
74732 + task->acl = polstate->kernel_role->root_label;
74733 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
74734 + task->acl->mode &= ~GR_PROCFIND;
74735 +#endif
74736 + }
74737 + } while_each_thread(task2, task);
74738 +
74739 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
74740 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
74741 +
74742 +out:
74743 +
74744 + return ret;
74745 +}
74746 +
74747 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
74748 +{
74749 + struct gr_reload_state new_reload_state = { };
74750 + int err;
74751 +
74752 + new_reload_state.oldpolicy_ptr = polstate;
74753 + new_reload_state.oldalloc_ptr = current_alloc_state;
74754 + new_reload_state.oldmode = oldmode;
74755 +
74756 + current_alloc_state = &new_reload_state.newalloc;
74757 + polstate = &new_reload_state.newpolicy;
74758 +
74759 + /* everything relevant is now saved off, copy in the new policy */
74760 + if (init_variables(args, true)) {
74761 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
74762 + err = -ENOMEM;
74763 + goto error;
74764 + }
74765 +
74766 + err = copy_user_acl(args);
74767 + free_init_variables();
74768 + if (err)
74769 + goto error;
74770 + /* the new policy is copied in, with the old policy available via saved_state
74771 + first go through applying roles, making sure to preserve special roles
74772 + then apply new subjects, making sure to preserve inherited and nested subjects,
74773 + though currently only inherited subjects will be preserved
74774 + */
74775 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
74776 + if (err)
74777 + goto error;
74778 +
74779 + /* we've now applied the new policy, so restore the old policy state to free it */
74780 + polstate = &new_reload_state.oldpolicy;
74781 + current_alloc_state = &new_reload_state.oldalloc;
74782 + free_variables(true);
74783 +
74784 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
74785 + to running_polstate/current_alloc_state inside stop_machine
74786 + */
74787 + err = 0;
74788 + goto out;
74789 +error:
74790 + /* on error of loading the new policy, we'll just keep the previous
74791 + policy set around
74792 + */
74793 + free_variables(true);
74794 +
74795 + /* doesn't affect runtime, but maintains consistent state */
74796 +out:
74797 + polstate = new_reload_state.oldpolicy_ptr;
74798 + current_alloc_state = new_reload_state.oldalloc_ptr;
74799 +
74800 + return err;
74801 +}
74802 +
74803 +static int
74804 +gracl_init(struct gr_arg *args)
74805 +{
74806 + int error = 0;
74807 +
74808 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
74809 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
74810 +
74811 + if (init_variables(args, false)) {
74812 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
74813 + error = -ENOMEM;
74814 + goto out;
74815 + }
74816 +
74817 + error = copy_user_acl(args);
74818 + free_init_variables();
74819 + if (error)
74820 + goto out;
74821 +
74822 + error = gr_set_acls(0);
74823 + if (error)
74824 + goto out;
74825 +
74826 + gr_enable_rbac_system();
74827 +
74828 + return 0;
74829 +
74830 +out:
74831 + free_variables(false);
74832 + return error;
74833 +}
74834 +
74835 +static int
74836 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
74837 + unsigned char **sum)
74838 +{
74839 + struct acl_role_label *r;
74840 + struct role_allowed_ip *ipp;
74841 + struct role_transition *trans;
74842 + unsigned int i;
74843 + int found = 0;
74844 + u32 curr_ip = current->signal->curr_ip;
74845 +
74846 + current->signal->saved_ip = curr_ip;
74847 +
74848 + /* check transition table */
74849 +
74850 + for (trans = current->role->transitions; trans; trans = trans->next) {
74851 + if (!strcmp(rolename, trans->rolename)) {
74852 + found = 1;
74853 + break;
74854 + }
74855 + }
74856 +
74857 + if (!found)
74858 + return 0;
74859 +
74860 + /* handle special roles that do not require authentication
74861 + and check ip */
74862 +
74863 + FOR_EACH_ROLE_START(r)
74864 + if (!strcmp(rolename, r->rolename) &&
74865 + (r->roletype & GR_ROLE_SPECIAL)) {
74866 + found = 0;
74867 + if (r->allowed_ips != NULL) {
74868 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
74869 + if ((ntohl(curr_ip) & ipp->netmask) ==
74870 + (ntohl(ipp->addr) & ipp->netmask))
74871 + found = 1;
74872 + }
74873 + } else
74874 + found = 2;
74875 + if (!found)
74876 + return 0;
74877 +
74878 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
74879 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
74880 + *salt = NULL;
74881 + *sum = NULL;
74882 + return 1;
74883 + }
74884 + }
74885 + FOR_EACH_ROLE_END(r)
74886 +
74887 + for (i = 0; i < polstate->num_sprole_pws; i++) {
74888 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
74889 + *salt = polstate->acl_special_roles[i]->salt;
74890 + *sum = polstate->acl_special_roles[i]->sum;
74891 + return 1;
74892 + }
74893 + }
74894 +
74895 + return 0;
74896 +}
74897 +
74898 +int gr_check_secure_terminal(struct task_struct *task)
74899 +{
74900 + struct task_struct *p, *p2, *p3;
74901 + struct files_struct *files;
74902 + struct fdtable *fdt;
74903 + struct file *our_file = NULL, *file;
74904 + int i;
74905 +
74906 + if (task->signal->tty == NULL)
74907 + return 1;
74908 +
74909 + files = get_files_struct(task);
74910 + if (files != NULL) {
74911 + rcu_read_lock();
74912 + fdt = files_fdtable(files);
74913 + for (i=0; i < fdt->max_fds; i++) {
74914 + file = fcheck_files(files, i);
74915 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
74916 + get_file(file);
74917 + our_file = file;
74918 + }
74919 + }
74920 + rcu_read_unlock();
74921 + put_files_struct(files);
74922 + }
74923 +
74924 + if (our_file == NULL)
74925 + return 1;
74926 +
74927 + read_lock(&tasklist_lock);
74928 + do_each_thread(p2, p) {
74929 + files = get_files_struct(p);
74930 + if (files == NULL ||
74931 + (p->signal && p->signal->tty == task->signal->tty)) {
74932 + if (files != NULL)
74933 + put_files_struct(files);
74934 + continue;
74935 + }
74936 + rcu_read_lock();
74937 + fdt = files_fdtable(files);
74938 + for (i=0; i < fdt->max_fds; i++) {
74939 + file = fcheck_files(files, i);
74940 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
74941 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
74942 + p3 = task;
74943 + while (task_pid_nr(p3) > 0) {
74944 + if (p3 == p)
74945 + break;
74946 + p3 = p3->real_parent;
74947 + }
74948 + if (p3 == p)
74949 + break;
74950 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
74951 + gr_handle_alertkill(p);
74952 + rcu_read_unlock();
74953 + put_files_struct(files);
74954 + read_unlock(&tasklist_lock);
74955 + fput(our_file);
74956 + return 0;
74957 + }
74958 + }
74959 + rcu_read_unlock();
74960 + put_files_struct(files);
74961 + } while_each_thread(p2, p);
74962 + read_unlock(&tasklist_lock);
74963 +
74964 + fput(our_file);
74965 + return 1;
74966 +}
74967 +
74968 +ssize_t
74969 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
74970 +{
74971 + struct gr_arg_wrapper uwrap;
74972 + unsigned char *sprole_salt = NULL;
74973 + unsigned char *sprole_sum = NULL;
74974 + int error = 0;
74975 + int error2 = 0;
74976 + size_t req_count = 0;
74977 + unsigned char oldmode = 0;
74978 +
74979 + mutex_lock(&gr_dev_mutex);
74980 +
74981 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
74982 + error = -EPERM;
74983 + goto out;
74984 + }
74985 +
74986 +#ifdef CONFIG_COMPAT
74987 + pax_open_kernel();
74988 + if (is_compat_task()) {
74989 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
74990 + copy_gr_arg = &copy_gr_arg_compat;
74991 + copy_acl_object_label = &copy_acl_object_label_compat;
74992 + copy_acl_subject_label = &copy_acl_subject_label_compat;
74993 + copy_acl_role_label = &copy_acl_role_label_compat;
74994 + copy_acl_ip_label = &copy_acl_ip_label_compat;
74995 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
74996 + copy_role_transition = &copy_role_transition_compat;
74997 + copy_sprole_pw = &copy_sprole_pw_compat;
74998 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
74999 + copy_pointer_from_array = &copy_pointer_from_array_compat;
75000 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
75001 + } else {
75002 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
75003 + copy_gr_arg = &copy_gr_arg_normal;
75004 + copy_acl_object_label = &copy_acl_object_label_normal;
75005 + copy_acl_subject_label = &copy_acl_subject_label_normal;
75006 + copy_acl_role_label = &copy_acl_role_label_normal;
75007 + copy_acl_ip_label = &copy_acl_ip_label_normal;
75008 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
75009 + copy_role_transition = &copy_role_transition_normal;
75010 + copy_sprole_pw = &copy_sprole_pw_normal;
75011 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
75012 + copy_pointer_from_array = &copy_pointer_from_array_normal;
75013 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
75014 + }
75015 + pax_close_kernel();
75016 +#endif
75017 +
75018 + req_count = get_gr_arg_wrapper_size();
75019 +
75020 + if (count != req_count) {
75021 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
75022 + error = -EINVAL;
75023 + goto out;
75024 + }
75025 +
75026 +
75027 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
75028 + gr_auth_expires = 0;
75029 + gr_auth_attempts = 0;
75030 + }
75031 +
75032 + error = copy_gr_arg_wrapper(buf, &uwrap);
75033 + if (error)
75034 + goto out;
75035 +
75036 + error = copy_gr_arg(uwrap.arg, gr_usermode);
75037 + if (error)
75038 + goto out;
75039 +
75040 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75041 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75042 + time_after(gr_auth_expires, get_seconds())) {
75043 + error = -EBUSY;
75044 + goto out;
75045 + }
75046 +
75047 + /* if non-root trying to do anything other than use a special role,
75048 + do not attempt authentication, do not count towards authentication
75049 + locking
75050 + */
75051 +
75052 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
75053 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75054 + gr_is_global_nonroot(current_uid())) {
75055 + error = -EPERM;
75056 + goto out;
75057 + }
75058 +
75059 + /* ensure pw and special role name are null terminated */
75060 +
75061 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
75062 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
75063 +
75064 + /* Okay.
75065 + * We have our enough of the argument structure..(we have yet
75066 + * to copy_from_user the tables themselves) . Copy the tables
75067 + * only if we need them, i.e. for loading operations. */
75068 +
75069 + switch (gr_usermode->mode) {
75070 + case GR_STATUS:
75071 + if (gr_acl_is_enabled()) {
75072 + error = 1;
75073 + if (!gr_check_secure_terminal(current))
75074 + error = 3;
75075 + } else
75076 + error = 2;
75077 + goto out;
75078 + case GR_SHUTDOWN:
75079 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75080 + stop_machine(gr_rbac_disable, NULL, NULL);
75081 + free_variables(false);
75082 + memset(gr_usermode, 0, sizeof(struct gr_arg));
75083 + memset(gr_system_salt, 0, GR_SALT_LEN);
75084 + memset(gr_system_sum, 0, GR_SHA_LEN);
75085 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
75086 + } else if (gr_acl_is_enabled()) {
75087 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
75088 + error = -EPERM;
75089 + } else {
75090 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
75091 + error = -EAGAIN;
75092 + }
75093 + break;
75094 + case GR_ENABLE:
75095 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
75096 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
75097 + else {
75098 + if (gr_acl_is_enabled())
75099 + error = -EAGAIN;
75100 + else
75101 + error = error2;
75102 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
75103 + }
75104 + break;
75105 + case GR_OLDRELOAD:
75106 + oldmode = 1;
75107 + case GR_RELOAD:
75108 + if (!gr_acl_is_enabled()) {
75109 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
75110 + error = -EAGAIN;
75111 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75112 + error2 = gracl_reload(gr_usermode, oldmode);
75113 + if (!error2)
75114 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
75115 + else {
75116 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75117 + error = error2;
75118 + }
75119 + } else {
75120 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75121 + error = -EPERM;
75122 + }
75123 + break;
75124 + case GR_SEGVMOD:
75125 + if (unlikely(!gr_acl_is_enabled())) {
75126 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
75127 + error = -EAGAIN;
75128 + break;
75129 + }
75130 +
75131 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75132 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
75133 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
75134 + struct acl_subject_label *segvacl;
75135 + segvacl =
75136 + lookup_acl_subj_label(gr_usermode->segv_inode,
75137 + gr_usermode->segv_device,
75138 + current->role);
75139 + if (segvacl) {
75140 + segvacl->crashes = 0;
75141 + segvacl->expires = 0;
75142 + }
75143 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
75144 + gr_remove_uid(gr_usermode->segv_uid);
75145 + }
75146 + } else {
75147 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
75148 + error = -EPERM;
75149 + }
75150 + break;
75151 + case GR_SPROLE:
75152 + case GR_SPROLEPAM:
75153 + if (unlikely(!gr_acl_is_enabled())) {
75154 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
75155 + error = -EAGAIN;
75156 + break;
75157 + }
75158 +
75159 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
75160 + current->role->expires = 0;
75161 + current->role->auth_attempts = 0;
75162 + }
75163 +
75164 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75165 + time_after(current->role->expires, get_seconds())) {
75166 + error = -EBUSY;
75167 + goto out;
75168 + }
75169 +
75170 + if (lookup_special_role_auth
75171 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
75172 + && ((!sprole_salt && !sprole_sum)
75173 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
75174 + char *p = "";
75175 + assign_special_role(gr_usermode->sp_role);
75176 + read_lock(&tasklist_lock);
75177 + if (current->real_parent)
75178 + p = current->real_parent->role->rolename;
75179 + read_unlock(&tasklist_lock);
75180 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
75181 + p, acl_sp_role_value);
75182 + } else {
75183 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
75184 + error = -EPERM;
75185 + if(!(current->role->auth_attempts++))
75186 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75187 +
75188 + goto out;
75189 + }
75190 + break;
75191 + case GR_UNSPROLE:
75192 + if (unlikely(!gr_acl_is_enabled())) {
75193 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
75194 + error = -EAGAIN;
75195 + break;
75196 + }
75197 +
75198 + if (current->role->roletype & GR_ROLE_SPECIAL) {
75199 + char *p = "";
75200 + int i = 0;
75201 +
75202 + read_lock(&tasklist_lock);
75203 + if (current->real_parent) {
75204 + p = current->real_parent->role->rolename;
75205 + i = current->real_parent->acl_role_id;
75206 + }
75207 + read_unlock(&tasklist_lock);
75208 +
75209 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
75210 + gr_set_acls(1);
75211 + } else {
75212 + error = -EPERM;
75213 + goto out;
75214 + }
75215 + break;
75216 + default:
75217 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
75218 + error = -EINVAL;
75219 + break;
75220 + }
75221 +
75222 + if (error != -EPERM)
75223 + goto out;
75224 +
75225 + if(!(gr_auth_attempts++))
75226 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75227 +
75228 + out:
75229 + mutex_unlock(&gr_dev_mutex);
75230 +
75231 + if (!error)
75232 + error = req_count;
75233 +
75234 + return error;
75235 +}
75236 +
75237 +int
75238 +gr_set_acls(const int type)
75239 +{
75240 + struct task_struct *task, *task2;
75241 + struct acl_role_label *role = current->role;
75242 + struct acl_subject_label *subj;
75243 + __u16 acl_role_id = current->acl_role_id;
75244 + const struct cred *cred;
75245 + int ret;
75246 +
75247 + rcu_read_lock();
75248 + read_lock(&tasklist_lock);
75249 + read_lock(&grsec_exec_file_lock);
75250 + do_each_thread(task2, task) {
75251 + /* check to see if we're called from the exit handler,
75252 + if so, only replace ACLs that have inherited the admin
75253 + ACL */
75254 +
75255 + if (type && (task->role != role ||
75256 + task->acl_role_id != acl_role_id))
75257 + continue;
75258 +
75259 + task->acl_role_id = 0;
75260 + task->acl_sp_role = 0;
75261 + task->inherited = 0;
75262 +
75263 + if (task->exec_file) {
75264 + cred = __task_cred(task);
75265 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75266 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
75267 + if (subj == NULL) {
75268 + ret = -EINVAL;
75269 + read_unlock(&grsec_exec_file_lock);
75270 + read_unlock(&tasklist_lock);
75271 + rcu_read_unlock();
75272 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
75273 + return ret;
75274 + }
75275 + __gr_apply_subject_to_task(polstate, task, subj);
75276 + } else {
75277 + // it's a kernel process
75278 + task->role = polstate->kernel_role;
75279 + task->acl = polstate->kernel_role->root_label;
75280 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
75281 + task->acl->mode &= ~GR_PROCFIND;
75282 +#endif
75283 + }
75284 + } while_each_thread(task2, task);
75285 + read_unlock(&grsec_exec_file_lock);
75286 + read_unlock(&tasklist_lock);
75287 + rcu_read_unlock();
75288 +
75289 + return 0;
75290 +}
75291 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
75292 new file mode 100644
75293 index 0000000..39645c9
75294 --- /dev/null
75295 +++ b/grsecurity/gracl_res.c
75296 @@ -0,0 +1,68 @@
75297 +#include <linux/kernel.h>
75298 +#include <linux/sched.h>
75299 +#include <linux/gracl.h>
75300 +#include <linux/grinternal.h>
75301 +
75302 +static const char *restab_log[] = {
75303 + [RLIMIT_CPU] = "RLIMIT_CPU",
75304 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
75305 + [RLIMIT_DATA] = "RLIMIT_DATA",
75306 + [RLIMIT_STACK] = "RLIMIT_STACK",
75307 + [RLIMIT_CORE] = "RLIMIT_CORE",
75308 + [RLIMIT_RSS] = "RLIMIT_RSS",
75309 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
75310 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
75311 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
75312 + [RLIMIT_AS] = "RLIMIT_AS",
75313 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
75314 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
75315 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
75316 + [RLIMIT_NICE] = "RLIMIT_NICE",
75317 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
75318 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
75319 + [GR_CRASH_RES] = "RLIMIT_CRASH"
75320 +};
75321 +
75322 +void
75323 +gr_log_resource(const struct task_struct *task,
75324 + const int res, const unsigned long wanted, const int gt)
75325 +{
75326 + const struct cred *cred;
75327 + unsigned long rlim;
75328 +
75329 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
75330 + return;
75331 +
75332 + // not yet supported resource
75333 + if (unlikely(!restab_log[res]))
75334 + return;
75335 +
75336 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
75337 + rlim = task_rlimit_max(task, res);
75338 + else
75339 + rlim = task_rlimit(task, res);
75340 +
75341 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
75342 + return;
75343 +
75344 + rcu_read_lock();
75345 + cred = __task_cred(task);
75346 +
75347 + if (res == RLIMIT_NPROC &&
75348 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
75349 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
75350 + goto out_rcu_unlock;
75351 + else if (res == RLIMIT_MEMLOCK &&
75352 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
75353 + goto out_rcu_unlock;
75354 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
75355 + goto out_rcu_unlock;
75356 + rcu_read_unlock();
75357 +
75358 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
75359 +
75360 + return;
75361 +out_rcu_unlock:
75362 + rcu_read_unlock();
75363 + return;
75364 +}
75365 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
75366 new file mode 100644
75367 index 0000000..218b66b
75368 --- /dev/null
75369 +++ b/grsecurity/gracl_segv.c
75370 @@ -0,0 +1,324 @@
75371 +#include <linux/kernel.h>
75372 +#include <linux/mm.h>
75373 +#include <asm/uaccess.h>
75374 +#include <asm/errno.h>
75375 +#include <asm/mman.h>
75376 +#include <net/sock.h>
75377 +#include <linux/file.h>
75378 +#include <linux/fs.h>
75379 +#include <linux/net.h>
75380 +#include <linux/in.h>
75381 +#include <linux/slab.h>
75382 +#include <linux/types.h>
75383 +#include <linux/sched.h>
75384 +#include <linux/timer.h>
75385 +#include <linux/gracl.h>
75386 +#include <linux/grsecurity.h>
75387 +#include <linux/grinternal.h>
75388 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75389 +#include <linux/magic.h>
75390 +#include <linux/pagemap.h>
75391 +#include "../fs/btrfs/async-thread.h"
75392 +#include "../fs/btrfs/ctree.h"
75393 +#include "../fs/btrfs/btrfs_inode.h"
75394 +#endif
75395 +
75396 +static struct crash_uid *uid_set;
75397 +static unsigned short uid_used;
75398 +static DEFINE_SPINLOCK(gr_uid_lock);
75399 +extern rwlock_t gr_inode_lock;
75400 +extern struct acl_subject_label *
75401 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
75402 + struct acl_role_label *role);
75403 +
75404 +static inline dev_t __get_dev(const struct dentry *dentry)
75405 +{
75406 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75407 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
75408 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
75409 + else
75410 +#endif
75411 + return dentry->d_sb->s_dev;
75412 +}
75413 +
75414 +static inline u64 __get_ino(const struct dentry *dentry)
75415 +{
75416 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75417 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
75418 + return btrfs_ino(dentry->d_inode);
75419 + else
75420 +#endif
75421 + return dentry->d_inode->i_ino;
75422 +}
75423 +
75424 +int
75425 +gr_init_uidset(void)
75426 +{
75427 + uid_set =
75428 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
75429 + uid_used = 0;
75430 +
75431 + return uid_set ? 1 : 0;
75432 +}
75433 +
75434 +void
75435 +gr_free_uidset(void)
75436 +{
75437 + if (uid_set) {
75438 + struct crash_uid *tmpset;
75439 + spin_lock(&gr_uid_lock);
75440 + tmpset = uid_set;
75441 + uid_set = NULL;
75442 + uid_used = 0;
75443 + spin_unlock(&gr_uid_lock);
75444 + if (tmpset)
75445 + kfree(tmpset);
75446 + }
75447 +
75448 + return;
75449 +}
75450 +
75451 +int
75452 +gr_find_uid(const uid_t uid)
75453 +{
75454 + struct crash_uid *tmp = uid_set;
75455 + uid_t buid;
75456 + int low = 0, high = uid_used - 1, mid;
75457 +
75458 + while (high >= low) {
75459 + mid = (low + high) >> 1;
75460 + buid = tmp[mid].uid;
75461 + if (buid == uid)
75462 + return mid;
75463 + if (buid > uid)
75464 + high = mid - 1;
75465 + if (buid < uid)
75466 + low = mid + 1;
75467 + }
75468 +
75469 + return -1;
75470 +}
75471 +
75472 +static __inline__ void
75473 +gr_insertsort(void)
75474 +{
75475 + unsigned short i, j;
75476 + struct crash_uid index;
75477 +
75478 + for (i = 1; i < uid_used; i++) {
75479 + index = uid_set[i];
75480 + j = i;
75481 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
75482 + uid_set[j] = uid_set[j - 1];
75483 + j--;
75484 + }
75485 + uid_set[j] = index;
75486 + }
75487 +
75488 + return;
75489 +}
75490 +
75491 +static __inline__ void
75492 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
75493 +{
75494 + int loc;
75495 + uid_t uid = GR_GLOBAL_UID(kuid);
75496 +
75497 + if (uid_used == GR_UIDTABLE_MAX)
75498 + return;
75499 +
75500 + loc = gr_find_uid(uid);
75501 +
75502 + if (loc >= 0) {
75503 + uid_set[loc].expires = expires;
75504 + return;
75505 + }
75506 +
75507 + uid_set[uid_used].uid = uid;
75508 + uid_set[uid_used].expires = expires;
75509 + uid_used++;
75510 +
75511 + gr_insertsort();
75512 +
75513 + return;
75514 +}
75515 +
75516 +void
75517 +gr_remove_uid(const unsigned short loc)
75518 +{
75519 + unsigned short i;
75520 +
75521 + for (i = loc + 1; i < uid_used; i++)
75522 + uid_set[i - 1] = uid_set[i];
75523 +
75524 + uid_used--;
75525 +
75526 + return;
75527 +}
75528 +
75529 +int
75530 +gr_check_crash_uid(const kuid_t kuid)
75531 +{
75532 + int loc;
75533 + int ret = 0;
75534 + uid_t uid;
75535 +
75536 + if (unlikely(!gr_acl_is_enabled()))
75537 + return 0;
75538 +
75539 + uid = GR_GLOBAL_UID(kuid);
75540 +
75541 + spin_lock(&gr_uid_lock);
75542 + loc = gr_find_uid(uid);
75543 +
75544 + if (loc < 0)
75545 + goto out_unlock;
75546 +
75547 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
75548 + gr_remove_uid(loc);
75549 + else
75550 + ret = 1;
75551 +
75552 +out_unlock:
75553 + spin_unlock(&gr_uid_lock);
75554 + return ret;
75555 +}
75556 +
75557 +static __inline__ int
75558 +proc_is_setxid(const struct cred *cred)
75559 +{
75560 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
75561 + !uid_eq(cred->uid, cred->fsuid))
75562 + return 1;
75563 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
75564 + !gid_eq(cred->gid, cred->fsgid))
75565 + return 1;
75566 +
75567 + return 0;
75568 +}
75569 +
75570 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
75571 +
75572 +void
75573 +gr_handle_crash(struct task_struct *task, const int sig)
75574 +{
75575 + struct acl_subject_label *curr;
75576 + struct task_struct *tsk, *tsk2;
75577 + const struct cred *cred;
75578 + const struct cred *cred2;
75579 +
75580 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
75581 + return;
75582 +
75583 + if (unlikely(!gr_acl_is_enabled()))
75584 + return;
75585 +
75586 + curr = task->acl;
75587 +
75588 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
75589 + return;
75590 +
75591 + if (time_before_eq(curr->expires, get_seconds())) {
75592 + curr->expires = 0;
75593 + curr->crashes = 0;
75594 + }
75595 +
75596 + curr->crashes++;
75597 +
75598 + if (!curr->expires)
75599 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
75600 +
75601 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
75602 + time_after(curr->expires, get_seconds())) {
75603 + rcu_read_lock();
75604 + cred = __task_cred(task);
75605 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
75606 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
75607 + spin_lock(&gr_uid_lock);
75608 + gr_insert_uid(cred->uid, curr->expires);
75609 + spin_unlock(&gr_uid_lock);
75610 + curr->expires = 0;
75611 + curr->crashes = 0;
75612 + read_lock(&tasklist_lock);
75613 + do_each_thread(tsk2, tsk) {
75614 + cred2 = __task_cred(tsk);
75615 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
75616 + gr_fake_force_sig(SIGKILL, tsk);
75617 + } while_each_thread(tsk2, tsk);
75618 + read_unlock(&tasklist_lock);
75619 + } else {
75620 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
75621 + read_lock(&tasklist_lock);
75622 + read_lock(&grsec_exec_file_lock);
75623 + do_each_thread(tsk2, tsk) {
75624 + if (likely(tsk != task)) {
75625 + // if this thread has the same subject as the one that triggered
75626 + // RES_CRASH and it's the same binary, kill it
75627 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
75628 + gr_fake_force_sig(SIGKILL, tsk);
75629 + }
75630 + } while_each_thread(tsk2, tsk);
75631 + read_unlock(&grsec_exec_file_lock);
75632 + read_unlock(&tasklist_lock);
75633 + }
75634 + rcu_read_unlock();
75635 + }
75636 +
75637 + return;
75638 +}
75639 +
75640 +int
75641 +gr_check_crash_exec(const struct file *filp)
75642 +{
75643 + struct acl_subject_label *curr;
75644 + struct dentry *dentry;
75645 +
75646 + if (unlikely(!gr_acl_is_enabled()))
75647 + return 0;
75648 +
75649 + read_lock(&gr_inode_lock);
75650 + dentry = filp->f_path.dentry;
75651 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
75652 + current->role);
75653 + read_unlock(&gr_inode_lock);
75654 +
75655 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
75656 + (!curr->crashes && !curr->expires))
75657 + return 0;
75658 +
75659 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
75660 + time_after(curr->expires, get_seconds()))
75661 + return 1;
75662 + else if (time_before_eq(curr->expires, get_seconds())) {
75663 + curr->crashes = 0;
75664 + curr->expires = 0;
75665 + }
75666 +
75667 + return 0;
75668 +}
75669 +
75670 +void
75671 +gr_handle_alertkill(struct task_struct *task)
75672 +{
75673 + struct acl_subject_label *curracl;
75674 + __u32 curr_ip;
75675 + struct task_struct *p, *p2;
75676 +
75677 + if (unlikely(!gr_acl_is_enabled()))
75678 + return;
75679 +
75680 + curracl = task->acl;
75681 + curr_ip = task->signal->curr_ip;
75682 +
75683 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
75684 + read_lock(&tasklist_lock);
75685 + do_each_thread(p2, p) {
75686 + if (p->signal->curr_ip == curr_ip)
75687 + gr_fake_force_sig(SIGKILL, p);
75688 + } while_each_thread(p2, p);
75689 + read_unlock(&tasklist_lock);
75690 + } else if (curracl->mode & GR_KILLPROC)
75691 + gr_fake_force_sig(SIGKILL, task);
75692 +
75693 + return;
75694 +}
75695 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
75696 new file mode 100644
75697 index 0000000..6b0c9cc
75698 --- /dev/null
75699 +++ b/grsecurity/gracl_shm.c
75700 @@ -0,0 +1,40 @@
75701 +#include <linux/kernel.h>
75702 +#include <linux/mm.h>
75703 +#include <linux/sched.h>
75704 +#include <linux/file.h>
75705 +#include <linux/ipc.h>
75706 +#include <linux/gracl.h>
75707 +#include <linux/grsecurity.h>
75708 +#include <linux/grinternal.h>
75709 +
75710 +int
75711 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
75712 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
75713 +{
75714 + struct task_struct *task;
75715 +
75716 + if (!gr_acl_is_enabled())
75717 + return 1;
75718 +
75719 + rcu_read_lock();
75720 + read_lock(&tasklist_lock);
75721 +
75722 + task = find_task_by_vpid(shm_cprid);
75723 +
75724 + if (unlikely(!task))
75725 + task = find_task_by_vpid(shm_lapid);
75726 +
75727 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
75728 + (task_pid_nr(task) == shm_lapid)) &&
75729 + (task->acl->mode & GR_PROTSHM) &&
75730 + (task->acl != current->acl))) {
75731 + read_unlock(&tasklist_lock);
75732 + rcu_read_unlock();
75733 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
75734 + return 0;
75735 + }
75736 + read_unlock(&tasklist_lock);
75737 + rcu_read_unlock();
75738 +
75739 + return 1;
75740 +}
75741 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
75742 new file mode 100644
75743 index 0000000..bc0be01
75744 --- /dev/null
75745 +++ b/grsecurity/grsec_chdir.c
75746 @@ -0,0 +1,19 @@
75747 +#include <linux/kernel.h>
75748 +#include <linux/sched.h>
75749 +#include <linux/fs.h>
75750 +#include <linux/file.h>
75751 +#include <linux/grsecurity.h>
75752 +#include <linux/grinternal.h>
75753 +
75754 +void
75755 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
75756 +{
75757 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
75758 + if ((grsec_enable_chdir && grsec_enable_group &&
75759 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
75760 + !grsec_enable_group)) {
75761 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
75762 + }
75763 +#endif
75764 + return;
75765 +}
75766 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
75767 new file mode 100644
75768 index 0000000..114ea4f
75769 --- /dev/null
75770 +++ b/grsecurity/grsec_chroot.c
75771 @@ -0,0 +1,467 @@
75772 +#include <linux/kernel.h>
75773 +#include <linux/module.h>
75774 +#include <linux/sched.h>
75775 +#include <linux/file.h>
75776 +#include <linux/fs.h>
75777 +#include <linux/mount.h>
75778 +#include <linux/types.h>
75779 +#include "../fs/mount.h"
75780 +#include <linux/grsecurity.h>
75781 +#include <linux/grinternal.h>
75782 +
75783 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75784 +int gr_init_ran;
75785 +#endif
75786 +
75787 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
75788 +{
75789 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75790 + struct dentry *tmpd = dentry;
75791 +
75792 + read_seqlock_excl(&mount_lock);
75793 + write_seqlock(&rename_lock);
75794 +
75795 + while (tmpd != mnt->mnt_root) {
75796 + atomic_inc(&tmpd->chroot_refcnt);
75797 + tmpd = tmpd->d_parent;
75798 + }
75799 + atomic_inc(&tmpd->chroot_refcnt);
75800 +
75801 + write_sequnlock(&rename_lock);
75802 + read_sequnlock_excl(&mount_lock);
75803 +#endif
75804 +}
75805 +
75806 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
75807 +{
75808 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75809 + struct dentry *tmpd = dentry;
75810 +
75811 + read_seqlock_excl(&mount_lock);
75812 + write_seqlock(&rename_lock);
75813 +
75814 + while (tmpd != mnt->mnt_root) {
75815 + atomic_dec(&tmpd->chroot_refcnt);
75816 + tmpd = tmpd->d_parent;
75817 + }
75818 + atomic_dec(&tmpd->chroot_refcnt);
75819 +
75820 + write_sequnlock(&rename_lock);
75821 + read_sequnlock_excl(&mount_lock);
75822 +#endif
75823 +}
75824 +
75825 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75826 +static struct dentry *get_closest_chroot(struct dentry *dentry)
75827 +{
75828 + write_seqlock(&rename_lock);
75829 + do {
75830 + if (atomic_read(&dentry->chroot_refcnt)) {
75831 + write_sequnlock(&rename_lock);
75832 + return dentry;
75833 + }
75834 + dentry = dentry->d_parent;
75835 + } while (!IS_ROOT(dentry));
75836 + write_sequnlock(&rename_lock);
75837 + return NULL;
75838 +}
75839 +#endif
75840 +
75841 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
75842 + struct dentry *newdentry, struct vfsmount *newmnt)
75843 +{
75844 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75845 + struct dentry *chroot;
75846 +
75847 + if (unlikely(!grsec_enable_chroot_rename))
75848 + return 0;
75849 +
75850 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
75851 + return 0;
75852 +
75853 + chroot = get_closest_chroot(olddentry);
75854 +
75855 + if (chroot == NULL)
75856 + return 0;
75857 +
75858 + if (is_subdir(newdentry, chroot))
75859 + return 0;
75860 +
75861 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
75862 +
75863 + return 1;
75864 +#else
75865 + return 0;
75866 +#endif
75867 +}
75868 +
75869 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
75870 +{
75871 +#ifdef CONFIG_GRKERNSEC
75872 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
75873 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
75874 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75875 + && gr_init_ran
75876 +#endif
75877 + )
75878 + task->gr_is_chrooted = 1;
75879 + else {
75880 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75881 + if (task_pid_nr(task) == 1 && !gr_init_ran)
75882 + gr_init_ran = 1;
75883 +#endif
75884 + task->gr_is_chrooted = 0;
75885 + }
75886 +
75887 + task->gr_chroot_dentry = path->dentry;
75888 +#endif
75889 + return;
75890 +}
75891 +
75892 +void gr_clear_chroot_entries(struct task_struct *task)
75893 +{
75894 +#ifdef CONFIG_GRKERNSEC
75895 + task->gr_is_chrooted = 0;
75896 + task->gr_chroot_dentry = NULL;
75897 +#endif
75898 + return;
75899 +}
75900 +
75901 +int
75902 +gr_handle_chroot_unix(const pid_t pid)
75903 +{
75904 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
75905 + struct task_struct *p;
75906 +
75907 + if (unlikely(!grsec_enable_chroot_unix))
75908 + return 1;
75909 +
75910 + if (likely(!proc_is_chrooted(current)))
75911 + return 1;
75912 +
75913 + rcu_read_lock();
75914 + read_lock(&tasklist_lock);
75915 + p = find_task_by_vpid_unrestricted(pid);
75916 + if (unlikely(p && !have_same_root(current, p))) {
75917 + read_unlock(&tasklist_lock);
75918 + rcu_read_unlock();
75919 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
75920 + return 0;
75921 + }
75922 + read_unlock(&tasklist_lock);
75923 + rcu_read_unlock();
75924 +#endif
75925 + return 1;
75926 +}
75927 +
75928 +int
75929 +gr_handle_chroot_nice(void)
75930 +{
75931 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
75932 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
75933 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
75934 + return -EPERM;
75935 + }
75936 +#endif
75937 + return 0;
75938 +}
75939 +
75940 +int
75941 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
75942 +{
75943 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
75944 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
75945 + && proc_is_chrooted(current)) {
75946 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
75947 + return -EACCES;
75948 + }
75949 +#endif
75950 + return 0;
75951 +}
75952 +
75953 +int
75954 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
75955 +{
75956 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
75957 + struct task_struct *p;
75958 + int ret = 0;
75959 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
75960 + return ret;
75961 +
75962 + read_lock(&tasklist_lock);
75963 + do_each_pid_task(pid, type, p) {
75964 + if (!have_same_root(current, p)) {
75965 + ret = 1;
75966 + goto out;
75967 + }
75968 + } while_each_pid_task(pid, type, p);
75969 +out:
75970 + read_unlock(&tasklist_lock);
75971 + return ret;
75972 +#endif
75973 + return 0;
75974 +}
75975 +
75976 +int
75977 +gr_pid_is_chrooted(struct task_struct *p)
75978 +{
75979 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
75980 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
75981 + return 0;
75982 +
75983 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
75984 + !have_same_root(current, p)) {
75985 + return 1;
75986 + }
75987 +#endif
75988 + return 0;
75989 +}
75990 +
75991 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
75992 +
75993 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
75994 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
75995 +{
75996 + struct path path, currentroot;
75997 + int ret = 0;
75998 +
75999 + path.dentry = (struct dentry *)u_dentry;
76000 + path.mnt = (struct vfsmount *)u_mnt;
76001 + get_fs_root(current->fs, &currentroot);
76002 + if (path_is_under(&path, &currentroot))
76003 + ret = 1;
76004 + path_put(&currentroot);
76005 +
76006 + return ret;
76007 +}
76008 +#endif
76009 +
76010 +int
76011 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
76012 +{
76013 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76014 + if (!grsec_enable_chroot_fchdir)
76015 + return 1;
76016 +
76017 + if (!proc_is_chrooted(current))
76018 + return 1;
76019 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
76020 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
76021 + return 0;
76022 + }
76023 +#endif
76024 + return 1;
76025 +}
76026 +
76027 +int
76028 +gr_chroot_fhandle(void)
76029 +{
76030 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76031 + if (!grsec_enable_chroot_fchdir)
76032 + return 1;
76033 +
76034 + if (!proc_is_chrooted(current))
76035 + return 1;
76036 + else {
76037 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
76038 + return 0;
76039 + }
76040 +#endif
76041 + return 1;
76042 +}
76043 +
76044 +int
76045 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76046 + const u64 shm_createtime)
76047 +{
76048 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
76049 + struct task_struct *p;
76050 +
76051 + if (unlikely(!grsec_enable_chroot_shmat))
76052 + return 1;
76053 +
76054 + if (likely(!proc_is_chrooted(current)))
76055 + return 1;
76056 +
76057 + rcu_read_lock();
76058 + read_lock(&tasklist_lock);
76059 +
76060 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
76061 + if (time_before_eq64(p->start_time, shm_createtime)) {
76062 + if (have_same_root(current, p)) {
76063 + goto allow;
76064 + } else {
76065 + read_unlock(&tasklist_lock);
76066 + rcu_read_unlock();
76067 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76068 + return 0;
76069 + }
76070 + }
76071 + /* creator exited, pid reuse, fall through to next check */
76072 + }
76073 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
76074 + if (unlikely(!have_same_root(current, p))) {
76075 + read_unlock(&tasklist_lock);
76076 + rcu_read_unlock();
76077 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76078 + return 0;
76079 + }
76080 + }
76081 +
76082 +allow:
76083 + read_unlock(&tasklist_lock);
76084 + rcu_read_unlock();
76085 +#endif
76086 + return 1;
76087 +}
76088 +
76089 +void
76090 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
76091 +{
76092 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
76093 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
76094 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
76095 +#endif
76096 + return;
76097 +}
76098 +
76099 +int
76100 +gr_handle_chroot_mknod(const struct dentry *dentry,
76101 + const struct vfsmount *mnt, const int mode)
76102 +{
76103 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
76104 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
76105 + proc_is_chrooted(current)) {
76106 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
76107 + return -EPERM;
76108 + }
76109 +#endif
76110 + return 0;
76111 +}
76112 +
76113 +int
76114 +gr_handle_chroot_mount(const struct dentry *dentry,
76115 + const struct vfsmount *mnt, const char *dev_name)
76116 +{
76117 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
76118 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
76119 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
76120 + return -EPERM;
76121 + }
76122 +#endif
76123 + return 0;
76124 +}
76125 +
76126 +int
76127 +gr_handle_chroot_pivot(void)
76128 +{
76129 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
76130 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
76131 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
76132 + return -EPERM;
76133 + }
76134 +#endif
76135 + return 0;
76136 +}
76137 +
76138 +int
76139 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
76140 +{
76141 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
76142 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
76143 + !gr_is_outside_chroot(dentry, mnt)) {
76144 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
76145 + return -EPERM;
76146 + }
76147 +#endif
76148 + return 0;
76149 +}
76150 +
76151 +extern const char *captab_log[];
76152 +extern int captab_log_entries;
76153 +
76154 +int
76155 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76156 +{
76157 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76158 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76159 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76160 + if (cap_raised(chroot_caps, cap)) {
76161 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
76162 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
76163 + }
76164 + return 0;
76165 + }
76166 + }
76167 +#endif
76168 + return 1;
76169 +}
76170 +
76171 +int
76172 +gr_chroot_is_capable(const int cap)
76173 +{
76174 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76175 + return gr_task_chroot_is_capable(current, current_cred(), cap);
76176 +#endif
76177 + return 1;
76178 +}
76179 +
76180 +int
76181 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
76182 +{
76183 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76184 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76185 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76186 + if (cap_raised(chroot_caps, cap)) {
76187 + return 0;
76188 + }
76189 + }
76190 +#endif
76191 + return 1;
76192 +}
76193 +
76194 +int
76195 +gr_chroot_is_capable_nolog(const int cap)
76196 +{
76197 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76198 + return gr_task_chroot_is_capable_nolog(current, cap);
76199 +#endif
76200 + return 1;
76201 +}
76202 +
76203 +int
76204 +gr_handle_chroot_sysctl(const int op)
76205 +{
76206 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
76207 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
76208 + proc_is_chrooted(current))
76209 + return -EACCES;
76210 +#endif
76211 + return 0;
76212 +}
76213 +
76214 +void
76215 +gr_handle_chroot_chdir(const struct path *path)
76216 +{
76217 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
76218 + if (grsec_enable_chroot_chdir)
76219 + set_fs_pwd(current->fs, path);
76220 +#endif
76221 + return;
76222 +}
76223 +
76224 +int
76225 +gr_handle_chroot_chmod(const struct dentry *dentry,
76226 + const struct vfsmount *mnt, const int mode)
76227 +{
76228 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
76229 + /* allow chmod +s on directories, but not files */
76230 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
76231 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
76232 + proc_is_chrooted(current)) {
76233 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
76234 + return -EPERM;
76235 + }
76236 +#endif
76237 + return 0;
76238 +}
76239 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
76240 new file mode 100644
76241 index 0000000..946f750
76242 --- /dev/null
76243 +++ b/grsecurity/grsec_disabled.c
76244 @@ -0,0 +1,445 @@
76245 +#include <linux/kernel.h>
76246 +#include <linux/module.h>
76247 +#include <linux/sched.h>
76248 +#include <linux/file.h>
76249 +#include <linux/fs.h>
76250 +#include <linux/kdev_t.h>
76251 +#include <linux/net.h>
76252 +#include <linux/in.h>
76253 +#include <linux/ip.h>
76254 +#include <linux/skbuff.h>
76255 +#include <linux/sysctl.h>
76256 +
76257 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
76258 +void
76259 +pax_set_initial_flags(struct linux_binprm *bprm)
76260 +{
76261 + return;
76262 +}
76263 +#endif
76264 +
76265 +#ifdef CONFIG_SYSCTL
76266 +__u32
76267 +gr_handle_sysctl(const struct ctl_table * table, const int op)
76268 +{
76269 + return 0;
76270 +}
76271 +#endif
76272 +
76273 +#ifdef CONFIG_TASKSTATS
76274 +int gr_is_taskstats_denied(int pid)
76275 +{
76276 + return 0;
76277 +}
76278 +#endif
76279 +
76280 +int
76281 +gr_acl_is_enabled(void)
76282 +{
76283 + return 0;
76284 +}
76285 +
76286 +int
76287 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
76288 +{
76289 + return 0;
76290 +}
76291 +
76292 +void
76293 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
76294 +{
76295 + return;
76296 +}
76297 +
76298 +int
76299 +gr_handle_rawio(const struct inode *inode)
76300 +{
76301 + return 0;
76302 +}
76303 +
76304 +void
76305 +gr_acl_handle_psacct(struct task_struct *task, const long code)
76306 +{
76307 + return;
76308 +}
76309 +
76310 +int
76311 +gr_handle_ptrace(struct task_struct *task, const long request)
76312 +{
76313 + return 0;
76314 +}
76315 +
76316 +int
76317 +gr_handle_proc_ptrace(struct task_struct *task)
76318 +{
76319 + return 0;
76320 +}
76321 +
76322 +int
76323 +gr_set_acls(const int type)
76324 +{
76325 + return 0;
76326 +}
76327 +
76328 +int
76329 +gr_check_hidden_task(const struct task_struct *tsk)
76330 +{
76331 + return 0;
76332 +}
76333 +
76334 +int
76335 +gr_check_protected_task(const struct task_struct *task)
76336 +{
76337 + return 0;
76338 +}
76339 +
76340 +int
76341 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
76342 +{
76343 + return 0;
76344 +}
76345 +
76346 +void
76347 +gr_copy_label(struct task_struct *tsk)
76348 +{
76349 + return;
76350 +}
76351 +
76352 +void
76353 +gr_set_pax_flags(struct task_struct *task)
76354 +{
76355 + return;
76356 +}
76357 +
76358 +int
76359 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
76360 + const int unsafe_share)
76361 +{
76362 + return 0;
76363 +}
76364 +
76365 +void
76366 +gr_handle_delete(const u64 ino, const dev_t dev)
76367 +{
76368 + return;
76369 +}
76370 +
76371 +void
76372 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
76373 +{
76374 + return;
76375 +}
76376 +
76377 +void
76378 +gr_handle_crash(struct task_struct *task, const int sig)
76379 +{
76380 + return;
76381 +}
76382 +
76383 +int
76384 +gr_check_crash_exec(const struct file *filp)
76385 +{
76386 + return 0;
76387 +}
76388 +
76389 +int
76390 +gr_check_crash_uid(const kuid_t uid)
76391 +{
76392 + return 0;
76393 +}
76394 +
76395 +void
76396 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
76397 + struct dentry *old_dentry,
76398 + struct dentry *new_dentry,
76399 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
76400 +{
76401 + return;
76402 +}
76403 +
76404 +int
76405 +gr_search_socket(const int family, const int type, const int protocol)
76406 +{
76407 + return 1;
76408 +}
76409 +
76410 +int
76411 +gr_search_connectbind(const int mode, const struct socket *sock,
76412 + const struct sockaddr_in *addr)
76413 +{
76414 + return 0;
76415 +}
76416 +
76417 +void
76418 +gr_handle_alertkill(struct task_struct *task)
76419 +{
76420 + return;
76421 +}
76422 +
76423 +__u32
76424 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
76425 +{
76426 + return 1;
76427 +}
76428 +
76429 +__u32
76430 +gr_acl_handle_hidden_file(const struct dentry * dentry,
76431 + const struct vfsmount * mnt)
76432 +{
76433 + return 1;
76434 +}
76435 +
76436 +__u32
76437 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
76438 + int acc_mode)
76439 +{
76440 + return 1;
76441 +}
76442 +
76443 +__u32
76444 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
76445 +{
76446 + return 1;
76447 +}
76448 +
76449 +__u32
76450 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
76451 +{
76452 + return 1;
76453 +}
76454 +
76455 +int
76456 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
76457 + unsigned int *vm_flags)
76458 +{
76459 + return 1;
76460 +}
76461 +
76462 +__u32
76463 +gr_acl_handle_truncate(const struct dentry * dentry,
76464 + const struct vfsmount * mnt)
76465 +{
76466 + return 1;
76467 +}
76468 +
76469 +__u32
76470 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
76471 +{
76472 + return 1;
76473 +}
76474 +
76475 +__u32
76476 +gr_acl_handle_access(const struct dentry * dentry,
76477 + const struct vfsmount * mnt, const int fmode)
76478 +{
76479 + return 1;
76480 +}
76481 +
76482 +__u32
76483 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
76484 + umode_t *mode)
76485 +{
76486 + return 1;
76487 +}
76488 +
76489 +__u32
76490 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
76491 +{
76492 + return 1;
76493 +}
76494 +
76495 +__u32
76496 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
76497 +{
76498 + return 1;
76499 +}
76500 +
76501 +__u32
76502 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
76503 +{
76504 + return 1;
76505 +}
76506 +
76507 +void
76508 +grsecurity_init(void)
76509 +{
76510 + return;
76511 +}
76512 +
76513 +umode_t gr_acl_umask(void)
76514 +{
76515 + return 0;
76516 +}
76517 +
76518 +__u32
76519 +gr_acl_handle_mknod(const struct dentry * new_dentry,
76520 + const struct dentry * parent_dentry,
76521 + const struct vfsmount * parent_mnt,
76522 + const int mode)
76523 +{
76524 + return 1;
76525 +}
76526 +
76527 +__u32
76528 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
76529 + const struct dentry * parent_dentry,
76530 + const struct vfsmount * parent_mnt)
76531 +{
76532 + return 1;
76533 +}
76534 +
76535 +__u32
76536 +gr_acl_handle_symlink(const struct dentry * new_dentry,
76537 + const struct dentry * parent_dentry,
76538 + const struct vfsmount * parent_mnt, const struct filename *from)
76539 +{
76540 + return 1;
76541 +}
76542 +
76543 +__u32
76544 +gr_acl_handle_link(const struct dentry * new_dentry,
76545 + const struct dentry * parent_dentry,
76546 + const struct vfsmount * parent_mnt,
76547 + const struct dentry * old_dentry,
76548 + const struct vfsmount * old_mnt, const struct filename *to)
76549 +{
76550 + return 1;
76551 +}
76552 +
76553 +int
76554 +gr_acl_handle_rename(const struct dentry *new_dentry,
76555 + const struct dentry *parent_dentry,
76556 + const struct vfsmount *parent_mnt,
76557 + const struct dentry *old_dentry,
76558 + const struct inode *old_parent_inode,
76559 + const struct vfsmount *old_mnt, const struct filename *newname,
76560 + unsigned int flags)
76561 +{
76562 + return 0;
76563 +}
76564 +
76565 +int
76566 +gr_acl_handle_filldir(const struct file *file, const char *name,
76567 + const int namelen, const u64 ino)
76568 +{
76569 + return 1;
76570 +}
76571 +
76572 +int
76573 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76574 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
76575 +{
76576 + return 1;
76577 +}
76578 +
76579 +int
76580 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
76581 +{
76582 + return 0;
76583 +}
76584 +
76585 +int
76586 +gr_search_accept(const struct socket *sock)
76587 +{
76588 + return 0;
76589 +}
76590 +
76591 +int
76592 +gr_search_listen(const struct socket *sock)
76593 +{
76594 + return 0;
76595 +}
76596 +
76597 +int
76598 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
76599 +{
76600 + return 0;
76601 +}
76602 +
76603 +__u32
76604 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
76605 +{
76606 + return 1;
76607 +}
76608 +
76609 +__u32
76610 +gr_acl_handle_creat(const struct dentry * dentry,
76611 + const struct dentry * p_dentry,
76612 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
76613 + const int imode)
76614 +{
76615 + return 1;
76616 +}
76617 +
76618 +void
76619 +gr_acl_handle_exit(void)
76620 +{
76621 + return;
76622 +}
76623 +
76624 +int
76625 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
76626 +{
76627 + return 1;
76628 +}
76629 +
76630 +void
76631 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
76632 +{
76633 + return;
76634 +}
76635 +
76636 +int
76637 +gr_acl_handle_procpidmem(const struct task_struct *task)
76638 +{
76639 + return 0;
76640 +}
76641 +
76642 +int
76643 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
76644 +{
76645 + return 0;
76646 +}
76647 +
76648 +int
76649 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
76650 +{
76651 + return 0;
76652 +}
76653 +
76654 +int
76655 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
76656 +{
76657 + return 0;
76658 +}
76659 +
76660 +int
76661 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
76662 +{
76663 + return 0;
76664 +}
76665 +
76666 +int gr_acl_enable_at_secure(void)
76667 +{
76668 + return 0;
76669 +}
76670 +
76671 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
76672 +{
76673 + return dentry->d_sb->s_dev;
76674 +}
76675 +
76676 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
76677 +{
76678 + return dentry->d_inode->i_ino;
76679 +}
76680 +
76681 +void gr_put_exec_file(struct task_struct *task)
76682 +{
76683 + return;
76684 +}
76685 +
76686 +#ifdef CONFIG_SECURITY
76687 +EXPORT_SYMBOL_GPL(gr_check_user_change);
76688 +EXPORT_SYMBOL_GPL(gr_check_group_change);
76689 +#endif
76690 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
76691 new file mode 100644
76692 index 0000000..fb7531e
76693 --- /dev/null
76694 +++ b/grsecurity/grsec_exec.c
76695 @@ -0,0 +1,189 @@
76696 +#include <linux/kernel.h>
76697 +#include <linux/sched.h>
76698 +#include <linux/file.h>
76699 +#include <linux/binfmts.h>
76700 +#include <linux/fs.h>
76701 +#include <linux/types.h>
76702 +#include <linux/grdefs.h>
76703 +#include <linux/grsecurity.h>
76704 +#include <linux/grinternal.h>
76705 +#include <linux/capability.h>
76706 +#include <linux/module.h>
76707 +#include <linux/compat.h>
76708 +
76709 +#include <asm/uaccess.h>
76710 +
76711 +#ifdef CONFIG_GRKERNSEC_EXECLOG
76712 +static char gr_exec_arg_buf[132];
76713 +static DEFINE_MUTEX(gr_exec_arg_mutex);
76714 +#endif
76715 +
76716 +struct user_arg_ptr {
76717 +#ifdef CONFIG_COMPAT
76718 + bool is_compat;
76719 +#endif
76720 + union {
76721 + const char __user *const __user *native;
76722 +#ifdef CONFIG_COMPAT
76723 + const compat_uptr_t __user *compat;
76724 +#endif
76725 + } ptr;
76726 +};
76727 +
76728 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
76729 +
76730 +void
76731 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
76732 +{
76733 +#ifdef CONFIG_GRKERNSEC_EXECLOG
76734 + char *grarg = gr_exec_arg_buf;
76735 + unsigned int i, x, execlen = 0;
76736 + char c;
76737 +
76738 + if (!((grsec_enable_execlog && grsec_enable_group &&
76739 + in_group_p(grsec_audit_gid))
76740 + || (grsec_enable_execlog && !grsec_enable_group)))
76741 + return;
76742 +
76743 + mutex_lock(&gr_exec_arg_mutex);
76744 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
76745 +
76746 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
76747 + const char __user *p;
76748 + unsigned int len;
76749 +
76750 + p = get_user_arg_ptr(argv, i);
76751 + if (IS_ERR(p))
76752 + goto log;
76753 +
76754 + len = strnlen_user(p, 128 - execlen);
76755 + if (len > 128 - execlen)
76756 + len = 128 - execlen;
76757 + else if (len > 0)
76758 + len--;
76759 + if (copy_from_user(grarg + execlen, p, len))
76760 + goto log;
76761 +
76762 + /* rewrite unprintable characters */
76763 + for (x = 0; x < len; x++) {
76764 + c = *(grarg + execlen + x);
76765 + if (c < 32 || c > 126)
76766 + *(grarg + execlen + x) = ' ';
76767 + }
76768 +
76769 + execlen += len;
76770 + *(grarg + execlen) = ' ';
76771 + *(grarg + execlen + 1) = '\0';
76772 + execlen++;
76773 + }
76774 +
76775 + log:
76776 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
76777 + bprm->file->f_path.mnt, grarg);
76778 + mutex_unlock(&gr_exec_arg_mutex);
76779 +#endif
76780 + return;
76781 +}
76782 +
76783 +#ifdef CONFIG_GRKERNSEC
76784 +extern int gr_acl_is_capable(const int cap);
76785 +extern int gr_acl_is_capable_nolog(const int cap);
76786 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
76787 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
76788 +extern int gr_chroot_is_capable(const int cap);
76789 +extern int gr_chroot_is_capable_nolog(const int cap);
76790 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
76791 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
76792 +#endif
76793 +
76794 +const char *captab_log[] = {
76795 + "CAP_CHOWN",
76796 + "CAP_DAC_OVERRIDE",
76797 + "CAP_DAC_READ_SEARCH",
76798 + "CAP_FOWNER",
76799 + "CAP_FSETID",
76800 + "CAP_KILL",
76801 + "CAP_SETGID",
76802 + "CAP_SETUID",
76803 + "CAP_SETPCAP",
76804 + "CAP_LINUX_IMMUTABLE",
76805 + "CAP_NET_BIND_SERVICE",
76806 + "CAP_NET_BROADCAST",
76807 + "CAP_NET_ADMIN",
76808 + "CAP_NET_RAW",
76809 + "CAP_IPC_LOCK",
76810 + "CAP_IPC_OWNER",
76811 + "CAP_SYS_MODULE",
76812 + "CAP_SYS_RAWIO",
76813 + "CAP_SYS_CHROOT",
76814 + "CAP_SYS_PTRACE",
76815 + "CAP_SYS_PACCT",
76816 + "CAP_SYS_ADMIN",
76817 + "CAP_SYS_BOOT",
76818 + "CAP_SYS_NICE",
76819 + "CAP_SYS_RESOURCE",
76820 + "CAP_SYS_TIME",
76821 + "CAP_SYS_TTY_CONFIG",
76822 + "CAP_MKNOD",
76823 + "CAP_LEASE",
76824 + "CAP_AUDIT_WRITE",
76825 + "CAP_AUDIT_CONTROL",
76826 + "CAP_SETFCAP",
76827 + "CAP_MAC_OVERRIDE",
76828 + "CAP_MAC_ADMIN",
76829 + "CAP_SYSLOG",
76830 + "CAP_WAKE_ALARM",
76831 + "CAP_BLOCK_SUSPEND",
76832 + "CAP_AUDIT_READ"
76833 +};
76834 +
76835 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
76836 +
76837 +int gr_is_capable(const int cap)
76838 +{
76839 +#ifdef CONFIG_GRKERNSEC
76840 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
76841 + return 1;
76842 + return 0;
76843 +#else
76844 + return 1;
76845 +#endif
76846 +}
76847 +
76848 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76849 +{
76850 +#ifdef CONFIG_GRKERNSEC
76851 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
76852 + return 1;
76853 + return 0;
76854 +#else
76855 + return 1;
76856 +#endif
76857 +}
76858 +
76859 +int gr_is_capable_nolog(const int cap)
76860 +{
76861 +#ifdef CONFIG_GRKERNSEC
76862 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
76863 + return 1;
76864 + return 0;
76865 +#else
76866 + return 1;
76867 +#endif
76868 +}
76869 +
76870 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
76871 +{
76872 +#ifdef CONFIG_GRKERNSEC
76873 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
76874 + return 1;
76875 + return 0;
76876 +#else
76877 + return 1;
76878 +#endif
76879 +}
76880 +
76881 +EXPORT_SYMBOL_GPL(gr_is_capable);
76882 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
76883 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
76884 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
76885 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
76886 new file mode 100644
76887 index 0000000..06cc6ea
76888 --- /dev/null
76889 +++ b/grsecurity/grsec_fifo.c
76890 @@ -0,0 +1,24 @@
76891 +#include <linux/kernel.h>
76892 +#include <linux/sched.h>
76893 +#include <linux/fs.h>
76894 +#include <linux/file.h>
76895 +#include <linux/grinternal.h>
76896 +
76897 +int
76898 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
76899 + const struct dentry *dir, const int flag, const int acc_mode)
76900 +{
76901 +#ifdef CONFIG_GRKERNSEC_FIFO
76902 + const struct cred *cred = current_cred();
76903 +
76904 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
76905 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
76906 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
76907 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
76908 + if (!inode_permission(dentry->d_inode, acc_mode))
76909 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
76910 + return -EACCES;
76911 + }
76912 +#endif
76913 + return 0;
76914 +}
76915 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
76916 new file mode 100644
76917 index 0000000..8ca18bf
76918 --- /dev/null
76919 +++ b/grsecurity/grsec_fork.c
76920 @@ -0,0 +1,23 @@
76921 +#include <linux/kernel.h>
76922 +#include <linux/sched.h>
76923 +#include <linux/grsecurity.h>
76924 +#include <linux/grinternal.h>
76925 +#include <linux/errno.h>
76926 +
76927 +void
76928 +gr_log_forkfail(const int retval)
76929 +{
76930 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
76931 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
76932 + switch (retval) {
76933 + case -EAGAIN:
76934 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
76935 + break;
76936 + case -ENOMEM:
76937 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
76938 + break;
76939 + }
76940 + }
76941 +#endif
76942 + return;
76943 +}
76944 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
76945 new file mode 100644
76946 index 0000000..4ed9e7d
76947 --- /dev/null
76948 +++ b/grsecurity/grsec_init.c
76949 @@ -0,0 +1,290 @@
76950 +#include <linux/kernel.h>
76951 +#include <linux/sched.h>
76952 +#include <linux/mm.h>
76953 +#include <linux/gracl.h>
76954 +#include <linux/slab.h>
76955 +#include <linux/vmalloc.h>
76956 +#include <linux/percpu.h>
76957 +#include <linux/module.h>
76958 +
76959 +int grsec_enable_ptrace_readexec;
76960 +int grsec_enable_setxid;
76961 +int grsec_enable_symlinkown;
76962 +kgid_t grsec_symlinkown_gid;
76963 +int grsec_enable_brute;
76964 +int grsec_enable_link;
76965 +int grsec_enable_dmesg;
76966 +int grsec_enable_harden_ptrace;
76967 +int grsec_enable_harden_ipc;
76968 +int grsec_enable_fifo;
76969 +int grsec_enable_execlog;
76970 +int grsec_enable_signal;
76971 +int grsec_enable_forkfail;
76972 +int grsec_enable_audit_ptrace;
76973 +int grsec_enable_time;
76974 +int grsec_enable_group;
76975 +kgid_t grsec_audit_gid;
76976 +int grsec_enable_chdir;
76977 +int grsec_enable_mount;
76978 +int grsec_enable_rofs;
76979 +int grsec_deny_new_usb;
76980 +int grsec_enable_chroot_findtask;
76981 +int grsec_enable_chroot_mount;
76982 +int grsec_enable_chroot_shmat;
76983 +int grsec_enable_chroot_fchdir;
76984 +int grsec_enable_chroot_double;
76985 +int grsec_enable_chroot_pivot;
76986 +int grsec_enable_chroot_chdir;
76987 +int grsec_enable_chroot_chmod;
76988 +int grsec_enable_chroot_mknod;
76989 +int grsec_enable_chroot_nice;
76990 +int grsec_enable_chroot_execlog;
76991 +int grsec_enable_chroot_caps;
76992 +int grsec_enable_chroot_rename;
76993 +int grsec_enable_chroot_sysctl;
76994 +int grsec_enable_chroot_unix;
76995 +int grsec_enable_tpe;
76996 +kgid_t grsec_tpe_gid;
76997 +int grsec_enable_blackhole;
76998 +#ifdef CONFIG_IPV6_MODULE
76999 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
77000 +#endif
77001 +int grsec_lastack_retries;
77002 +int grsec_enable_tpe_all;
77003 +int grsec_enable_tpe_invert;
77004 +int grsec_enable_socket_all;
77005 +kgid_t grsec_socket_all_gid;
77006 +int grsec_enable_socket_client;
77007 +kgid_t grsec_socket_client_gid;
77008 +int grsec_enable_socket_server;
77009 +kgid_t grsec_socket_server_gid;
77010 +int grsec_resource_logging;
77011 +int grsec_disable_privio;
77012 +int grsec_enable_log_rwxmaps;
77013 +int grsec_lock;
77014 +
77015 +DEFINE_SPINLOCK(grsec_alert_lock);
77016 +unsigned long grsec_alert_wtime = 0;
77017 +unsigned long grsec_alert_fyet = 0;
77018 +
77019 +DEFINE_SPINLOCK(grsec_audit_lock);
77020 +
77021 +DEFINE_RWLOCK(grsec_exec_file_lock);
77022 +
77023 +char *gr_shared_page[4];
77024 +
77025 +char *gr_alert_log_fmt;
77026 +char *gr_audit_log_fmt;
77027 +char *gr_alert_log_buf;
77028 +char *gr_audit_log_buf;
77029 +
77030 +extern struct gr_arg *gr_usermode;
77031 +extern unsigned char *gr_system_salt;
77032 +extern unsigned char *gr_system_sum;
77033 +
77034 +void __init
77035 +grsecurity_init(void)
77036 +{
77037 + int j;
77038 + /* create the per-cpu shared pages */
77039 +
77040 +#ifdef CONFIG_X86
77041 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
77042 +#endif
77043 +
77044 + for (j = 0; j < 4; j++) {
77045 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
77046 + if (gr_shared_page[j] == NULL) {
77047 + panic("Unable to allocate grsecurity shared page");
77048 + return;
77049 + }
77050 + }
77051 +
77052 + /* allocate log buffers */
77053 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
77054 + if (!gr_alert_log_fmt) {
77055 + panic("Unable to allocate grsecurity alert log format buffer");
77056 + return;
77057 + }
77058 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
77059 + if (!gr_audit_log_fmt) {
77060 + panic("Unable to allocate grsecurity audit log format buffer");
77061 + return;
77062 + }
77063 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77064 + if (!gr_alert_log_buf) {
77065 + panic("Unable to allocate grsecurity alert log buffer");
77066 + return;
77067 + }
77068 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77069 + if (!gr_audit_log_buf) {
77070 + panic("Unable to allocate grsecurity audit log buffer");
77071 + return;
77072 + }
77073 +
77074 + /* allocate memory for authentication structure */
77075 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
77076 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
77077 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
77078 +
77079 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
77080 + panic("Unable to allocate grsecurity authentication structure");
77081 + return;
77082 + }
77083 +
77084 +#ifdef CONFIG_GRKERNSEC_IO
77085 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
77086 + grsec_disable_privio = 1;
77087 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77088 + grsec_disable_privio = 1;
77089 +#else
77090 + grsec_disable_privio = 0;
77091 +#endif
77092 +#endif
77093 +
77094 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
77095 + /* for backward compatibility, tpe_invert always defaults to on if
77096 + enabled in the kernel
77097 + */
77098 + grsec_enable_tpe_invert = 1;
77099 +#endif
77100 +
77101 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77102 +#ifndef CONFIG_GRKERNSEC_SYSCTL
77103 + grsec_lock = 1;
77104 +#endif
77105 +
77106 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77107 + grsec_enable_log_rwxmaps = 1;
77108 +#endif
77109 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
77110 + grsec_enable_group = 1;
77111 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
77112 +#endif
77113 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
77114 + grsec_enable_ptrace_readexec = 1;
77115 +#endif
77116 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
77117 + grsec_enable_chdir = 1;
77118 +#endif
77119 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
77120 + grsec_enable_harden_ptrace = 1;
77121 +#endif
77122 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77123 + grsec_enable_harden_ipc = 1;
77124 +#endif
77125 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77126 + grsec_enable_mount = 1;
77127 +#endif
77128 +#ifdef CONFIG_GRKERNSEC_LINK
77129 + grsec_enable_link = 1;
77130 +#endif
77131 +#ifdef CONFIG_GRKERNSEC_BRUTE
77132 + grsec_enable_brute = 1;
77133 +#endif
77134 +#ifdef CONFIG_GRKERNSEC_DMESG
77135 + grsec_enable_dmesg = 1;
77136 +#endif
77137 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
77138 + grsec_enable_blackhole = 1;
77139 + grsec_lastack_retries = 4;
77140 +#endif
77141 +#ifdef CONFIG_GRKERNSEC_FIFO
77142 + grsec_enable_fifo = 1;
77143 +#endif
77144 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77145 + grsec_enable_execlog = 1;
77146 +#endif
77147 +#ifdef CONFIG_GRKERNSEC_SETXID
77148 + grsec_enable_setxid = 1;
77149 +#endif
77150 +#ifdef CONFIG_GRKERNSEC_SIGNAL
77151 + grsec_enable_signal = 1;
77152 +#endif
77153 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77154 + grsec_enable_forkfail = 1;
77155 +#endif
77156 +#ifdef CONFIG_GRKERNSEC_TIME
77157 + grsec_enable_time = 1;
77158 +#endif
77159 +#ifdef CONFIG_GRKERNSEC_RESLOG
77160 + grsec_resource_logging = 1;
77161 +#endif
77162 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
77163 + grsec_enable_chroot_findtask = 1;
77164 +#endif
77165 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
77166 + grsec_enable_chroot_unix = 1;
77167 +#endif
77168 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
77169 + grsec_enable_chroot_mount = 1;
77170 +#endif
77171 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
77172 + grsec_enable_chroot_fchdir = 1;
77173 +#endif
77174 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
77175 + grsec_enable_chroot_shmat = 1;
77176 +#endif
77177 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
77178 + grsec_enable_audit_ptrace = 1;
77179 +#endif
77180 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
77181 + grsec_enable_chroot_double = 1;
77182 +#endif
77183 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
77184 + grsec_enable_chroot_pivot = 1;
77185 +#endif
77186 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
77187 + grsec_enable_chroot_chdir = 1;
77188 +#endif
77189 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
77190 + grsec_enable_chroot_chmod = 1;
77191 +#endif
77192 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
77193 + grsec_enable_chroot_mknod = 1;
77194 +#endif
77195 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
77196 + grsec_enable_chroot_nice = 1;
77197 +#endif
77198 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
77199 + grsec_enable_chroot_execlog = 1;
77200 +#endif
77201 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77202 + grsec_enable_chroot_caps = 1;
77203 +#endif
77204 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77205 + grsec_enable_chroot_rename = 1;
77206 +#endif
77207 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
77208 + grsec_enable_chroot_sysctl = 1;
77209 +#endif
77210 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77211 + grsec_enable_symlinkown = 1;
77212 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
77213 +#endif
77214 +#ifdef CONFIG_GRKERNSEC_TPE
77215 + grsec_enable_tpe = 1;
77216 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
77217 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
77218 + grsec_enable_tpe_all = 1;
77219 +#endif
77220 +#endif
77221 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
77222 + grsec_enable_socket_all = 1;
77223 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
77224 +#endif
77225 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
77226 + grsec_enable_socket_client = 1;
77227 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
77228 +#endif
77229 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
77230 + grsec_enable_socket_server = 1;
77231 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
77232 +#endif
77233 +#endif
77234 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
77235 + grsec_deny_new_usb = 1;
77236 +#endif
77237 +
77238 + return;
77239 +}
77240 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
77241 new file mode 100644
77242 index 0000000..1773300
77243 --- /dev/null
77244 +++ b/grsecurity/grsec_ipc.c
77245 @@ -0,0 +1,48 @@
77246 +#include <linux/kernel.h>
77247 +#include <linux/mm.h>
77248 +#include <linux/sched.h>
77249 +#include <linux/file.h>
77250 +#include <linux/ipc.h>
77251 +#include <linux/ipc_namespace.h>
77252 +#include <linux/grsecurity.h>
77253 +#include <linux/grinternal.h>
77254 +
77255 +int
77256 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
77257 +{
77258 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77259 + int write;
77260 + int orig_granted_mode;
77261 + kuid_t euid;
77262 + kgid_t egid;
77263 +
77264 + if (!grsec_enable_harden_ipc)
77265 + return 1;
77266 +
77267 + euid = current_euid();
77268 + egid = current_egid();
77269 +
77270 + write = requested_mode & 00002;
77271 + orig_granted_mode = ipcp->mode;
77272 +
77273 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
77274 + orig_granted_mode >>= 6;
77275 + else {
77276 + /* if likely wrong permissions, lock to user */
77277 + if (orig_granted_mode & 0007)
77278 + orig_granted_mode = 0;
77279 + /* otherwise do a egid-only check */
77280 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
77281 + orig_granted_mode >>= 3;
77282 + /* otherwise, no access */
77283 + else
77284 + orig_granted_mode = 0;
77285 + }
77286 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
77287 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
77288 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
77289 + return 0;
77290 + }
77291 +#endif
77292 + return 1;
77293 +}
77294 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
77295 new file mode 100644
77296 index 0000000..5e05e20
77297 --- /dev/null
77298 +++ b/grsecurity/grsec_link.c
77299 @@ -0,0 +1,58 @@
77300 +#include <linux/kernel.h>
77301 +#include <linux/sched.h>
77302 +#include <linux/fs.h>
77303 +#include <linux/file.h>
77304 +#include <linux/grinternal.h>
77305 +
77306 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
77307 +{
77308 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77309 + const struct inode *link_inode = link->dentry->d_inode;
77310 +
77311 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
77312 + /* ignore root-owned links, e.g. /proc/self */
77313 + gr_is_global_nonroot(link_inode->i_uid) && target &&
77314 + !uid_eq(link_inode->i_uid, target->i_uid)) {
77315 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
77316 + return 1;
77317 + }
77318 +#endif
77319 + return 0;
77320 +}
77321 +
77322 +int
77323 +gr_handle_follow_link(const struct inode *parent,
77324 + const struct inode *inode,
77325 + const struct dentry *dentry, const struct vfsmount *mnt)
77326 +{
77327 +#ifdef CONFIG_GRKERNSEC_LINK
77328 + const struct cred *cred = current_cred();
77329 +
77330 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
77331 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
77332 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
77333 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
77334 + return -EACCES;
77335 + }
77336 +#endif
77337 + return 0;
77338 +}
77339 +
77340 +int
77341 +gr_handle_hardlink(const struct dentry *dentry,
77342 + const struct vfsmount *mnt,
77343 + struct inode *inode, const int mode, const struct filename *to)
77344 +{
77345 +#ifdef CONFIG_GRKERNSEC_LINK
77346 + const struct cred *cred = current_cred();
77347 +
77348 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
77349 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
77350 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
77351 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
77352 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
77353 + return -EPERM;
77354 + }
77355 +#endif
77356 + return 0;
77357 +}
77358 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
77359 new file mode 100644
77360 index 0000000..dbe0a6b
77361 --- /dev/null
77362 +++ b/grsecurity/grsec_log.c
77363 @@ -0,0 +1,341 @@
77364 +#include <linux/kernel.h>
77365 +#include <linux/sched.h>
77366 +#include <linux/file.h>
77367 +#include <linux/tty.h>
77368 +#include <linux/fs.h>
77369 +#include <linux/mm.h>
77370 +#include <linux/grinternal.h>
77371 +
77372 +#ifdef CONFIG_TREE_PREEMPT_RCU
77373 +#define DISABLE_PREEMPT() preempt_disable()
77374 +#define ENABLE_PREEMPT() preempt_enable()
77375 +#else
77376 +#define DISABLE_PREEMPT()
77377 +#define ENABLE_PREEMPT()
77378 +#endif
77379 +
77380 +#define BEGIN_LOCKS(x) \
77381 + DISABLE_PREEMPT(); \
77382 + rcu_read_lock(); \
77383 + read_lock(&tasklist_lock); \
77384 + read_lock(&grsec_exec_file_lock); \
77385 + if (x != GR_DO_AUDIT) \
77386 + spin_lock(&grsec_alert_lock); \
77387 + else \
77388 + spin_lock(&grsec_audit_lock)
77389 +
77390 +#define END_LOCKS(x) \
77391 + if (x != GR_DO_AUDIT) \
77392 + spin_unlock(&grsec_alert_lock); \
77393 + else \
77394 + spin_unlock(&grsec_audit_lock); \
77395 + read_unlock(&grsec_exec_file_lock); \
77396 + read_unlock(&tasklist_lock); \
77397 + rcu_read_unlock(); \
77398 + ENABLE_PREEMPT(); \
77399 + if (x == GR_DONT_AUDIT) \
77400 + gr_handle_alertkill(current)
77401 +
77402 +enum {
77403 + FLOODING,
77404 + NO_FLOODING
77405 +};
77406 +
77407 +extern char *gr_alert_log_fmt;
77408 +extern char *gr_audit_log_fmt;
77409 +extern char *gr_alert_log_buf;
77410 +extern char *gr_audit_log_buf;
77411 +
77412 +static int gr_log_start(int audit)
77413 +{
77414 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
77415 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
77416 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77417 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
77418 + unsigned long curr_secs = get_seconds();
77419 +
77420 + if (audit == GR_DO_AUDIT)
77421 + goto set_fmt;
77422 +
77423 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
77424 + grsec_alert_wtime = curr_secs;
77425 + grsec_alert_fyet = 0;
77426 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
77427 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
77428 + grsec_alert_fyet++;
77429 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
77430 + grsec_alert_wtime = curr_secs;
77431 + grsec_alert_fyet++;
77432 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
77433 + return FLOODING;
77434 + }
77435 + else return FLOODING;
77436 +
77437 +set_fmt:
77438 +#endif
77439 + memset(buf, 0, PAGE_SIZE);
77440 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
77441 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
77442 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
77443 + } else if (current->signal->curr_ip) {
77444 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
77445 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
77446 + } else if (gr_acl_is_enabled()) {
77447 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
77448 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
77449 + } else {
77450 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
77451 + strcpy(buf, fmt);
77452 + }
77453 +
77454 + return NO_FLOODING;
77455 +}
77456 +
77457 +static void gr_log_middle(int audit, const char *msg, va_list ap)
77458 + __attribute__ ((format (printf, 2, 0)));
77459 +
77460 +static void gr_log_middle(int audit, const char *msg, va_list ap)
77461 +{
77462 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77463 + unsigned int len = strlen(buf);
77464 +
77465 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
77466 +
77467 + return;
77468 +}
77469 +
77470 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
77471 + __attribute__ ((format (printf, 2, 3)));
77472 +
77473 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
77474 +{
77475 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77476 + unsigned int len = strlen(buf);
77477 + va_list ap;
77478 +
77479 + va_start(ap, msg);
77480 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
77481 + va_end(ap);
77482 +
77483 + return;
77484 +}
77485 +
77486 +static void gr_log_end(int audit, int append_default)
77487 +{
77488 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77489 + if (append_default) {
77490 + struct task_struct *task = current;
77491 + struct task_struct *parent = task->real_parent;
77492 + const struct cred *cred = __task_cred(task);
77493 + const struct cred *pcred = __task_cred(parent);
77494 + unsigned int len = strlen(buf);
77495 +
77496 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77497 + }
77498 +
77499 + printk("%s\n", buf);
77500 +
77501 + return;
77502 +}
77503 +
77504 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
77505 +{
77506 + int logtype;
77507 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
77508 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
77509 + void *voidptr = NULL;
77510 + int num1 = 0, num2 = 0;
77511 + unsigned long ulong1 = 0, ulong2 = 0;
77512 + struct dentry *dentry = NULL;
77513 + struct vfsmount *mnt = NULL;
77514 + struct file *file = NULL;
77515 + struct task_struct *task = NULL;
77516 + struct vm_area_struct *vma = NULL;
77517 + const struct cred *cred, *pcred;
77518 + va_list ap;
77519 +
77520 + BEGIN_LOCKS(audit);
77521 + logtype = gr_log_start(audit);
77522 + if (logtype == FLOODING) {
77523 + END_LOCKS(audit);
77524 + return;
77525 + }
77526 + va_start(ap, argtypes);
77527 + switch (argtypes) {
77528 + case GR_TTYSNIFF:
77529 + task = va_arg(ap, struct task_struct *);
77530 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
77531 + break;
77532 + case GR_SYSCTL_HIDDEN:
77533 + str1 = va_arg(ap, char *);
77534 + gr_log_middle_varargs(audit, msg, result, str1);
77535 + break;
77536 + case GR_RBAC:
77537 + dentry = va_arg(ap, struct dentry *);
77538 + mnt = va_arg(ap, struct vfsmount *);
77539 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
77540 + break;
77541 + case GR_RBAC_STR:
77542 + dentry = va_arg(ap, struct dentry *);
77543 + mnt = va_arg(ap, struct vfsmount *);
77544 + str1 = va_arg(ap, char *);
77545 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
77546 + break;
77547 + case GR_STR_RBAC:
77548 + str1 = va_arg(ap, char *);
77549 + dentry = va_arg(ap, struct dentry *);
77550 + mnt = va_arg(ap, struct vfsmount *);
77551 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
77552 + break;
77553 + case GR_RBAC_MODE2:
77554 + dentry = va_arg(ap, struct dentry *);
77555 + mnt = va_arg(ap, struct vfsmount *);
77556 + str1 = va_arg(ap, char *);
77557 + str2 = va_arg(ap, char *);
77558 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
77559 + break;
77560 + case GR_RBAC_MODE3:
77561 + dentry = va_arg(ap, struct dentry *);
77562 + mnt = va_arg(ap, struct vfsmount *);
77563 + str1 = va_arg(ap, char *);
77564 + str2 = va_arg(ap, char *);
77565 + str3 = va_arg(ap, char *);
77566 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
77567 + break;
77568 + case GR_FILENAME:
77569 + dentry = va_arg(ap, struct dentry *);
77570 + mnt = va_arg(ap, struct vfsmount *);
77571 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
77572 + break;
77573 + case GR_STR_FILENAME:
77574 + str1 = va_arg(ap, char *);
77575 + dentry = va_arg(ap, struct dentry *);
77576 + mnt = va_arg(ap, struct vfsmount *);
77577 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
77578 + break;
77579 + case GR_FILENAME_STR:
77580 + dentry = va_arg(ap, struct dentry *);
77581 + mnt = va_arg(ap, struct vfsmount *);
77582 + str1 = va_arg(ap, char *);
77583 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
77584 + break;
77585 + case GR_FILENAME_TWO_INT:
77586 + dentry = va_arg(ap, struct dentry *);
77587 + mnt = va_arg(ap, struct vfsmount *);
77588 + num1 = va_arg(ap, int);
77589 + num2 = va_arg(ap, int);
77590 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
77591 + break;
77592 + case GR_FILENAME_TWO_INT_STR:
77593 + dentry = va_arg(ap, struct dentry *);
77594 + mnt = va_arg(ap, struct vfsmount *);
77595 + num1 = va_arg(ap, int);
77596 + num2 = va_arg(ap, int);
77597 + str1 = va_arg(ap, char *);
77598 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
77599 + break;
77600 + case GR_TEXTREL:
77601 + file = va_arg(ap, struct file *);
77602 + ulong1 = va_arg(ap, unsigned long);
77603 + ulong2 = va_arg(ap, unsigned long);
77604 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
77605 + break;
77606 + case GR_PTRACE:
77607 + task = va_arg(ap, struct task_struct *);
77608 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
77609 + break;
77610 + case GR_RESOURCE:
77611 + task = va_arg(ap, struct task_struct *);
77612 + cred = __task_cred(task);
77613 + pcred = __task_cred(task->real_parent);
77614 + ulong1 = va_arg(ap, unsigned long);
77615 + str1 = va_arg(ap, char *);
77616 + ulong2 = va_arg(ap, unsigned long);
77617 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77618 + break;
77619 + case GR_CAP:
77620 + task = va_arg(ap, struct task_struct *);
77621 + cred = __task_cred(task);
77622 + pcred = __task_cred(task->real_parent);
77623 + str1 = va_arg(ap, char *);
77624 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77625 + break;
77626 + case GR_SIG:
77627 + str1 = va_arg(ap, char *);
77628 + voidptr = va_arg(ap, void *);
77629 + gr_log_middle_varargs(audit, msg, str1, voidptr);
77630 + break;
77631 + case GR_SIG2:
77632 + task = va_arg(ap, struct task_struct *);
77633 + cred = __task_cred(task);
77634 + pcred = __task_cred(task->real_parent);
77635 + num1 = va_arg(ap, int);
77636 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77637 + break;
77638 + case GR_CRASH1:
77639 + task = va_arg(ap, struct task_struct *);
77640 + cred = __task_cred(task);
77641 + pcred = __task_cred(task->real_parent);
77642 + ulong1 = va_arg(ap, unsigned long);
77643 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
77644 + break;
77645 + case GR_CRASH2:
77646 + task = va_arg(ap, struct task_struct *);
77647 + cred = __task_cred(task);
77648 + pcred = __task_cred(task->real_parent);
77649 + ulong1 = va_arg(ap, unsigned long);
77650 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
77651 + break;
77652 + case GR_RWXMAP:
77653 + file = va_arg(ap, struct file *);
77654 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
77655 + break;
77656 + case GR_RWXMAPVMA:
77657 + vma = va_arg(ap, struct vm_area_struct *);
77658 + if (vma->vm_file)
77659 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
77660 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
77661 + str1 = "<stack>";
77662 + else if (vma->vm_start <= current->mm->brk &&
77663 + vma->vm_end >= current->mm->start_brk)
77664 + str1 = "<heap>";
77665 + else
77666 + str1 = "<anonymous mapping>";
77667 + gr_log_middle_varargs(audit, msg, str1);
77668 + break;
77669 + case GR_PSACCT:
77670 + {
77671 + unsigned int wday, cday;
77672 + __u8 whr, chr;
77673 + __u8 wmin, cmin;
77674 + __u8 wsec, csec;
77675 + char cur_tty[64] = { 0 };
77676 + char parent_tty[64] = { 0 };
77677 +
77678 + task = va_arg(ap, struct task_struct *);
77679 + wday = va_arg(ap, unsigned int);
77680 + cday = va_arg(ap, unsigned int);
77681 + whr = va_arg(ap, int);
77682 + chr = va_arg(ap, int);
77683 + wmin = va_arg(ap, int);
77684 + cmin = va_arg(ap, int);
77685 + wsec = va_arg(ap, int);
77686 + csec = va_arg(ap, int);
77687 + ulong1 = va_arg(ap, unsigned long);
77688 + cred = __task_cred(task);
77689 + pcred = __task_cred(task->real_parent);
77690 +
77691 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77692 + }
77693 + break;
77694 + default:
77695 + gr_log_middle(audit, msg, ap);
77696 + }
77697 + va_end(ap);
77698 + // these don't need DEFAULTSECARGS printed on the end
77699 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
77700 + gr_log_end(audit, 0);
77701 + else
77702 + gr_log_end(audit, 1);
77703 + END_LOCKS(audit);
77704 +}
77705 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
77706 new file mode 100644
77707 index 0000000..0e39d8c
77708 --- /dev/null
77709 +++ b/grsecurity/grsec_mem.c
77710 @@ -0,0 +1,48 @@
77711 +#include <linux/kernel.h>
77712 +#include <linux/sched.h>
77713 +#include <linux/mm.h>
77714 +#include <linux/mman.h>
77715 +#include <linux/module.h>
77716 +#include <linux/grinternal.h>
77717 +
77718 +void gr_handle_msr_write(void)
77719 +{
77720 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
77721 + return;
77722 +}
77723 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
77724 +
77725 +void
77726 +gr_handle_ioperm(void)
77727 +{
77728 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
77729 + return;
77730 +}
77731 +
77732 +void
77733 +gr_handle_iopl(void)
77734 +{
77735 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
77736 + return;
77737 +}
77738 +
77739 +void
77740 +gr_handle_mem_readwrite(u64 from, u64 to)
77741 +{
77742 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
77743 + return;
77744 +}
77745 +
77746 +void
77747 +gr_handle_vm86(void)
77748 +{
77749 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
77750 + return;
77751 +}
77752 +
77753 +void
77754 +gr_log_badprocpid(const char *entry)
77755 +{
77756 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
77757 + return;
77758 +}
77759 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
77760 new file mode 100644
77761 index 0000000..6f9eb73
77762 --- /dev/null
77763 +++ b/grsecurity/grsec_mount.c
77764 @@ -0,0 +1,65 @@
77765 +#include <linux/kernel.h>
77766 +#include <linux/sched.h>
77767 +#include <linux/mount.h>
77768 +#include <linux/major.h>
77769 +#include <linux/grsecurity.h>
77770 +#include <linux/grinternal.h>
77771 +
77772 +void
77773 +gr_log_remount(const char *devname, const int retval)
77774 +{
77775 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77776 + if (grsec_enable_mount && (retval >= 0))
77777 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
77778 +#endif
77779 + return;
77780 +}
77781 +
77782 +void
77783 +gr_log_unmount(const char *devname, const int retval)
77784 +{
77785 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77786 + if (grsec_enable_mount && (retval >= 0))
77787 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
77788 +#endif
77789 + return;
77790 +}
77791 +
77792 +void
77793 +gr_log_mount(const char *from, struct path *to, const int retval)
77794 +{
77795 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77796 + if (grsec_enable_mount && (retval >= 0))
77797 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
77798 +#endif
77799 + return;
77800 +}
77801 +
77802 +int
77803 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
77804 +{
77805 +#ifdef CONFIG_GRKERNSEC_ROFS
77806 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
77807 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
77808 + return -EPERM;
77809 + } else
77810 + return 0;
77811 +#endif
77812 + return 0;
77813 +}
77814 +
77815 +int
77816 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
77817 +{
77818 +#ifdef CONFIG_GRKERNSEC_ROFS
77819 + struct inode *inode = dentry->d_inode;
77820 +
77821 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
77822 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
77823 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
77824 + return -EPERM;
77825 + } else
77826 + return 0;
77827 +#endif
77828 + return 0;
77829 +}
77830 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
77831 new file mode 100644
77832 index 0000000..6ee9d50
77833 --- /dev/null
77834 +++ b/grsecurity/grsec_pax.c
77835 @@ -0,0 +1,45 @@
77836 +#include <linux/kernel.h>
77837 +#include <linux/sched.h>
77838 +#include <linux/mm.h>
77839 +#include <linux/file.h>
77840 +#include <linux/grinternal.h>
77841 +#include <linux/grsecurity.h>
77842 +
77843 +void
77844 +gr_log_textrel(struct vm_area_struct * vma)
77845 +{
77846 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77847 + if (grsec_enable_log_rwxmaps)
77848 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
77849 +#endif
77850 + return;
77851 +}
77852 +
77853 +void gr_log_ptgnustack(struct file *file)
77854 +{
77855 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77856 + if (grsec_enable_log_rwxmaps)
77857 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
77858 +#endif
77859 + return;
77860 +}
77861 +
77862 +void
77863 +gr_log_rwxmmap(struct file *file)
77864 +{
77865 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77866 + if (grsec_enable_log_rwxmaps)
77867 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
77868 +#endif
77869 + return;
77870 +}
77871 +
77872 +void
77873 +gr_log_rwxmprotect(struct vm_area_struct *vma)
77874 +{
77875 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77876 + if (grsec_enable_log_rwxmaps)
77877 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
77878 +#endif
77879 + return;
77880 +}
77881 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
77882 new file mode 100644
77883 index 0000000..2005a3a
77884 --- /dev/null
77885 +++ b/grsecurity/grsec_proc.c
77886 @@ -0,0 +1,20 @@
77887 +#include <linux/kernel.h>
77888 +#include <linux/sched.h>
77889 +#include <linux/grsecurity.h>
77890 +#include <linux/grinternal.h>
77891 +
77892 +int gr_proc_is_restricted(void)
77893 +{
77894 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
77895 + const struct cred *cred = current_cred();
77896 +#endif
77897 +
77898 +#ifdef CONFIG_GRKERNSEC_PROC_USER
77899 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
77900 + return -EACCES;
77901 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
77902 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
77903 + return -EACCES;
77904 +#endif
77905 + return 0;
77906 +}
77907 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
77908 new file mode 100644
77909 index 0000000..f7f29aa
77910 --- /dev/null
77911 +++ b/grsecurity/grsec_ptrace.c
77912 @@ -0,0 +1,30 @@
77913 +#include <linux/kernel.h>
77914 +#include <linux/sched.h>
77915 +#include <linux/grinternal.h>
77916 +#include <linux/security.h>
77917 +
77918 +void
77919 +gr_audit_ptrace(struct task_struct *task)
77920 +{
77921 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
77922 + if (grsec_enable_audit_ptrace)
77923 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
77924 +#endif
77925 + return;
77926 +}
77927 +
77928 +int
77929 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
77930 +{
77931 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
77932 + const struct dentry *dentry = file->f_path.dentry;
77933 + const struct vfsmount *mnt = file->f_path.mnt;
77934 +
77935 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
77936 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
77937 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
77938 + return -EACCES;
77939 + }
77940 +#endif
77941 + return 0;
77942 +}
77943 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
77944 new file mode 100644
77945 index 0000000..3860c7e
77946 --- /dev/null
77947 +++ b/grsecurity/grsec_sig.c
77948 @@ -0,0 +1,236 @@
77949 +#include <linux/kernel.h>
77950 +#include <linux/sched.h>
77951 +#include <linux/fs.h>
77952 +#include <linux/delay.h>
77953 +#include <linux/grsecurity.h>
77954 +#include <linux/grinternal.h>
77955 +#include <linux/hardirq.h>
77956 +
77957 +char *signames[] = {
77958 + [SIGSEGV] = "Segmentation fault",
77959 + [SIGILL] = "Illegal instruction",
77960 + [SIGABRT] = "Abort",
77961 + [SIGBUS] = "Invalid alignment/Bus error"
77962 +};
77963 +
77964 +void
77965 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
77966 +{
77967 +#ifdef CONFIG_GRKERNSEC_SIGNAL
77968 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
77969 + (sig == SIGABRT) || (sig == SIGBUS))) {
77970 + if (task_pid_nr(t) == task_pid_nr(current)) {
77971 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
77972 + } else {
77973 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
77974 + }
77975 + }
77976 +#endif
77977 + return;
77978 +}
77979 +
77980 +int
77981 +gr_handle_signal(const struct task_struct *p, const int sig)
77982 +{
77983 +#ifdef CONFIG_GRKERNSEC
77984 + /* ignore the 0 signal for protected task checks */
77985 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
77986 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
77987 + return -EPERM;
77988 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
77989 + return -EPERM;
77990 + }
77991 +#endif
77992 + return 0;
77993 +}
77994 +
77995 +#ifdef CONFIG_GRKERNSEC
77996 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
77997 +
77998 +int gr_fake_force_sig(int sig, struct task_struct *t)
77999 +{
78000 + unsigned long int flags;
78001 + int ret, blocked, ignored;
78002 + struct k_sigaction *action;
78003 +
78004 + spin_lock_irqsave(&t->sighand->siglock, flags);
78005 + action = &t->sighand->action[sig-1];
78006 + ignored = action->sa.sa_handler == SIG_IGN;
78007 + blocked = sigismember(&t->blocked, sig);
78008 + if (blocked || ignored) {
78009 + action->sa.sa_handler = SIG_DFL;
78010 + if (blocked) {
78011 + sigdelset(&t->blocked, sig);
78012 + recalc_sigpending_and_wake(t);
78013 + }
78014 + }
78015 + if (action->sa.sa_handler == SIG_DFL)
78016 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
78017 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
78018 +
78019 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
78020 +
78021 + return ret;
78022 +}
78023 +#endif
78024 +
78025 +#define GR_USER_BAN_TIME (15 * 60)
78026 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
78027 +
78028 +void gr_handle_brute_attach(int dumpable)
78029 +{
78030 +#ifdef CONFIG_GRKERNSEC_BRUTE
78031 + struct task_struct *p = current;
78032 + kuid_t uid = GLOBAL_ROOT_UID;
78033 + int daemon = 0;
78034 +
78035 + if (!grsec_enable_brute)
78036 + return;
78037 +
78038 + rcu_read_lock();
78039 + read_lock(&tasklist_lock);
78040 + read_lock(&grsec_exec_file_lock);
78041 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
78042 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
78043 + p->real_parent->brute = 1;
78044 + daemon = 1;
78045 + } else {
78046 + const struct cred *cred = __task_cred(p), *cred2;
78047 + struct task_struct *tsk, *tsk2;
78048 +
78049 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
78050 + struct user_struct *user;
78051 +
78052 + uid = cred->uid;
78053 +
78054 + /* this is put upon execution past expiration */
78055 + user = find_user(uid);
78056 + if (user == NULL)
78057 + goto unlock;
78058 + user->suid_banned = 1;
78059 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
78060 + if (user->suid_ban_expires == ~0UL)
78061 + user->suid_ban_expires--;
78062 +
78063 + /* only kill other threads of the same binary, from the same user */
78064 + do_each_thread(tsk2, tsk) {
78065 + cred2 = __task_cred(tsk);
78066 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
78067 + gr_fake_force_sig(SIGKILL, tsk);
78068 + } while_each_thread(tsk2, tsk);
78069 + }
78070 + }
78071 +unlock:
78072 + read_unlock(&grsec_exec_file_lock);
78073 + read_unlock(&tasklist_lock);
78074 + rcu_read_unlock();
78075 +
78076 + if (gr_is_global_nonroot(uid))
78077 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
78078 + else if (daemon)
78079 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
78080 +
78081 +#endif
78082 + return;
78083 +}
78084 +
78085 +void gr_handle_brute_check(void)
78086 +{
78087 +#ifdef CONFIG_GRKERNSEC_BRUTE
78088 + struct task_struct *p = current;
78089 +
78090 + if (unlikely(p->brute)) {
78091 + if (!grsec_enable_brute)
78092 + p->brute = 0;
78093 + else if (time_before(get_seconds(), p->brute_expires))
78094 + msleep(30 * 1000);
78095 + }
78096 +#endif
78097 + return;
78098 +}
78099 +
78100 +void gr_handle_kernel_exploit(void)
78101 +{
78102 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78103 + const struct cred *cred;
78104 + struct task_struct *tsk, *tsk2;
78105 + struct user_struct *user;
78106 + kuid_t uid;
78107 +
78108 + if (in_irq() || in_serving_softirq() || in_nmi())
78109 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
78110 +
78111 + uid = current_uid();
78112 +
78113 + if (gr_is_global_root(uid))
78114 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
78115 + else {
78116 + /* kill all the processes of this user, hold a reference
78117 + to their creds struct, and prevent them from creating
78118 + another process until system reset
78119 + */
78120 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
78121 + GR_GLOBAL_UID(uid));
78122 + /* we intentionally leak this ref */
78123 + user = get_uid(current->cred->user);
78124 + if (user)
78125 + user->kernel_banned = 1;
78126 +
78127 + /* kill all processes of this user */
78128 + read_lock(&tasklist_lock);
78129 + do_each_thread(tsk2, tsk) {
78130 + cred = __task_cred(tsk);
78131 + if (uid_eq(cred->uid, uid))
78132 + gr_fake_force_sig(SIGKILL, tsk);
78133 + } while_each_thread(tsk2, tsk);
78134 + read_unlock(&tasklist_lock);
78135 + }
78136 +#endif
78137 +}
78138 +
78139 +#ifdef CONFIG_GRKERNSEC_BRUTE
78140 +static bool suid_ban_expired(struct user_struct *user)
78141 +{
78142 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
78143 + user->suid_banned = 0;
78144 + user->suid_ban_expires = 0;
78145 + free_uid(user);
78146 + return true;
78147 + }
78148 +
78149 + return false;
78150 +}
78151 +#endif
78152 +
78153 +int gr_process_kernel_exec_ban(void)
78154 +{
78155 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78156 + if (unlikely(current->cred->user->kernel_banned))
78157 + return -EPERM;
78158 +#endif
78159 + return 0;
78160 +}
78161 +
78162 +int gr_process_kernel_setuid_ban(struct user_struct *user)
78163 +{
78164 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78165 + if (unlikely(user->kernel_banned))
78166 + gr_fake_force_sig(SIGKILL, current);
78167 +#endif
78168 + return 0;
78169 +}
78170 +
78171 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
78172 +{
78173 +#ifdef CONFIG_GRKERNSEC_BRUTE
78174 + struct user_struct *user = current->cred->user;
78175 + if (unlikely(user->suid_banned)) {
78176 + if (suid_ban_expired(user))
78177 + return 0;
78178 + /* disallow execution of suid binaries only */
78179 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
78180 + return -EPERM;
78181 + }
78182 +#endif
78183 + return 0;
78184 +}
78185 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
78186 new file mode 100644
78187 index 0000000..e3650b6
78188 --- /dev/null
78189 +++ b/grsecurity/grsec_sock.c
78190 @@ -0,0 +1,244 @@
78191 +#include <linux/kernel.h>
78192 +#include <linux/module.h>
78193 +#include <linux/sched.h>
78194 +#include <linux/file.h>
78195 +#include <linux/net.h>
78196 +#include <linux/in.h>
78197 +#include <linux/ip.h>
78198 +#include <net/sock.h>
78199 +#include <net/inet_sock.h>
78200 +#include <linux/grsecurity.h>
78201 +#include <linux/grinternal.h>
78202 +#include <linux/gracl.h>
78203 +
78204 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
78205 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
78206 +
78207 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
78208 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
78209 +
78210 +#ifdef CONFIG_UNIX_MODULE
78211 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
78212 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
78213 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
78214 +EXPORT_SYMBOL_GPL(gr_handle_create);
78215 +#endif
78216 +
78217 +#ifdef CONFIG_GRKERNSEC
78218 +#define gr_conn_table_size 32749
78219 +struct conn_table_entry {
78220 + struct conn_table_entry *next;
78221 + struct signal_struct *sig;
78222 +};
78223 +
78224 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
78225 +DEFINE_SPINLOCK(gr_conn_table_lock);
78226 +
78227 +extern const char * gr_socktype_to_name(unsigned char type);
78228 +extern const char * gr_proto_to_name(unsigned char proto);
78229 +extern const char * gr_sockfamily_to_name(unsigned char family);
78230 +
78231 +static __inline__ int
78232 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
78233 +{
78234 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
78235 +}
78236 +
78237 +static __inline__ int
78238 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
78239 + __u16 sport, __u16 dport)
78240 +{
78241 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
78242 + sig->gr_sport == sport && sig->gr_dport == dport))
78243 + return 1;
78244 + else
78245 + return 0;
78246 +}
78247 +
78248 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
78249 +{
78250 + struct conn_table_entry **match;
78251 + unsigned int index;
78252 +
78253 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78254 + sig->gr_sport, sig->gr_dport,
78255 + gr_conn_table_size);
78256 +
78257 + newent->sig = sig;
78258 +
78259 + match = &gr_conn_table[index];
78260 + newent->next = *match;
78261 + *match = newent;
78262 +
78263 + return;
78264 +}
78265 +
78266 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
78267 +{
78268 + struct conn_table_entry *match, *last = NULL;
78269 + unsigned int index;
78270 +
78271 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78272 + sig->gr_sport, sig->gr_dport,
78273 + gr_conn_table_size);
78274 +
78275 + match = gr_conn_table[index];
78276 + while (match && !conn_match(match->sig,
78277 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
78278 + sig->gr_dport)) {
78279 + last = match;
78280 + match = match->next;
78281 + }
78282 +
78283 + if (match) {
78284 + if (last)
78285 + last->next = match->next;
78286 + else
78287 + gr_conn_table[index] = NULL;
78288 + kfree(match);
78289 + }
78290 +
78291 + return;
78292 +}
78293 +
78294 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
78295 + __u16 sport, __u16 dport)
78296 +{
78297 + struct conn_table_entry *match;
78298 + unsigned int index;
78299 +
78300 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
78301 +
78302 + match = gr_conn_table[index];
78303 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
78304 + match = match->next;
78305 +
78306 + if (match)
78307 + return match->sig;
78308 + else
78309 + return NULL;
78310 +}
78311 +
78312 +#endif
78313 +
78314 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
78315 +{
78316 +#ifdef CONFIG_GRKERNSEC
78317 + struct signal_struct *sig = current->signal;
78318 + struct conn_table_entry *newent;
78319 +
78320 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
78321 + if (newent == NULL)
78322 + return;
78323 + /* no bh lock needed since we are called with bh disabled */
78324 + spin_lock(&gr_conn_table_lock);
78325 + gr_del_task_from_ip_table_nolock(sig);
78326 + sig->gr_saddr = inet->inet_rcv_saddr;
78327 + sig->gr_daddr = inet->inet_daddr;
78328 + sig->gr_sport = inet->inet_sport;
78329 + sig->gr_dport = inet->inet_dport;
78330 + gr_add_to_task_ip_table_nolock(sig, newent);
78331 + spin_unlock(&gr_conn_table_lock);
78332 +#endif
78333 + return;
78334 +}
78335 +
78336 +void gr_del_task_from_ip_table(struct task_struct *task)
78337 +{
78338 +#ifdef CONFIG_GRKERNSEC
78339 + spin_lock_bh(&gr_conn_table_lock);
78340 + gr_del_task_from_ip_table_nolock(task->signal);
78341 + spin_unlock_bh(&gr_conn_table_lock);
78342 +#endif
78343 + return;
78344 +}
78345 +
78346 +void
78347 +gr_attach_curr_ip(const struct sock *sk)
78348 +{
78349 +#ifdef CONFIG_GRKERNSEC
78350 + struct signal_struct *p, *set;
78351 + const struct inet_sock *inet = inet_sk(sk);
78352 +
78353 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
78354 + return;
78355 +
78356 + set = current->signal;
78357 +
78358 + spin_lock_bh(&gr_conn_table_lock);
78359 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
78360 + inet->inet_dport, inet->inet_sport);
78361 + if (unlikely(p != NULL)) {
78362 + set->curr_ip = p->curr_ip;
78363 + set->used_accept = 1;
78364 + gr_del_task_from_ip_table_nolock(p);
78365 + spin_unlock_bh(&gr_conn_table_lock);
78366 + return;
78367 + }
78368 + spin_unlock_bh(&gr_conn_table_lock);
78369 +
78370 + set->curr_ip = inet->inet_daddr;
78371 + set->used_accept = 1;
78372 +#endif
78373 + return;
78374 +}
78375 +
78376 +int
78377 +gr_handle_sock_all(const int family, const int type, const int protocol)
78378 +{
78379 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78380 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
78381 + (family != AF_UNIX)) {
78382 + if (family == AF_INET)
78383 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
78384 + else
78385 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
78386 + return -EACCES;
78387 + }
78388 +#endif
78389 + return 0;
78390 +}
78391 +
78392 +int
78393 +gr_handle_sock_server(const struct sockaddr *sck)
78394 +{
78395 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78396 + if (grsec_enable_socket_server &&
78397 + in_group_p(grsec_socket_server_gid) &&
78398 + sck && (sck->sa_family != AF_UNIX) &&
78399 + (sck->sa_family != AF_LOCAL)) {
78400 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
78401 + return -EACCES;
78402 + }
78403 +#endif
78404 + return 0;
78405 +}
78406 +
78407 +int
78408 +gr_handle_sock_server_other(const struct sock *sck)
78409 +{
78410 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78411 + if (grsec_enable_socket_server &&
78412 + in_group_p(grsec_socket_server_gid) &&
78413 + sck && (sck->sk_family != AF_UNIX) &&
78414 + (sck->sk_family != AF_LOCAL)) {
78415 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
78416 + return -EACCES;
78417 + }
78418 +#endif
78419 + return 0;
78420 +}
78421 +
78422 +int
78423 +gr_handle_sock_client(const struct sockaddr *sck)
78424 +{
78425 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78426 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
78427 + sck && (sck->sa_family != AF_UNIX) &&
78428 + (sck->sa_family != AF_LOCAL)) {
78429 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
78430 + return -EACCES;
78431 + }
78432 +#endif
78433 + return 0;
78434 +}
78435 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
78436 new file mode 100644
78437 index 0000000..cce889e
78438 --- /dev/null
78439 +++ b/grsecurity/grsec_sysctl.c
78440 @@ -0,0 +1,488 @@
78441 +#include <linux/kernel.h>
78442 +#include <linux/sched.h>
78443 +#include <linux/sysctl.h>
78444 +#include <linux/grsecurity.h>
78445 +#include <linux/grinternal.h>
78446 +
78447 +int
78448 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
78449 +{
78450 +#ifdef CONFIG_GRKERNSEC_SYSCTL
78451 + if (dirname == NULL || name == NULL)
78452 + return 0;
78453 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
78454 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
78455 + return -EACCES;
78456 + }
78457 +#endif
78458 + return 0;
78459 +}
78460 +
78461 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
78462 +static int __maybe_unused __read_only one = 1;
78463 +#endif
78464 +
78465 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
78466 + defined(CONFIG_GRKERNSEC_DENYUSB)
78467 +struct ctl_table grsecurity_table[] = {
78468 +#ifdef CONFIG_GRKERNSEC_SYSCTL
78469 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
78470 +#ifdef CONFIG_GRKERNSEC_IO
78471 + {
78472 + .procname = "disable_priv_io",
78473 + .data = &grsec_disable_privio,
78474 + .maxlen = sizeof(int),
78475 + .mode = 0600,
78476 + .proc_handler = &proc_dointvec,
78477 + },
78478 +#endif
78479 +#endif
78480 +#ifdef CONFIG_GRKERNSEC_LINK
78481 + {
78482 + .procname = "linking_restrictions",
78483 + .data = &grsec_enable_link,
78484 + .maxlen = sizeof(int),
78485 + .mode = 0600,
78486 + .proc_handler = &proc_dointvec,
78487 + },
78488 +#endif
78489 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
78490 + {
78491 + .procname = "enforce_symlinksifowner",
78492 + .data = &grsec_enable_symlinkown,
78493 + .maxlen = sizeof(int),
78494 + .mode = 0600,
78495 + .proc_handler = &proc_dointvec,
78496 + },
78497 + {
78498 + .procname = "symlinkown_gid",
78499 + .data = &grsec_symlinkown_gid,
78500 + .maxlen = sizeof(int),
78501 + .mode = 0600,
78502 + .proc_handler = &proc_dointvec,
78503 + },
78504 +#endif
78505 +#ifdef CONFIG_GRKERNSEC_BRUTE
78506 + {
78507 + .procname = "deter_bruteforce",
78508 + .data = &grsec_enable_brute,
78509 + .maxlen = sizeof(int),
78510 + .mode = 0600,
78511 + .proc_handler = &proc_dointvec,
78512 + },
78513 +#endif
78514 +#ifdef CONFIG_GRKERNSEC_FIFO
78515 + {
78516 + .procname = "fifo_restrictions",
78517 + .data = &grsec_enable_fifo,
78518 + .maxlen = sizeof(int),
78519 + .mode = 0600,
78520 + .proc_handler = &proc_dointvec,
78521 + },
78522 +#endif
78523 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78524 + {
78525 + .procname = "ptrace_readexec",
78526 + .data = &grsec_enable_ptrace_readexec,
78527 + .maxlen = sizeof(int),
78528 + .mode = 0600,
78529 + .proc_handler = &proc_dointvec,
78530 + },
78531 +#endif
78532 +#ifdef CONFIG_GRKERNSEC_SETXID
78533 + {
78534 + .procname = "consistent_setxid",
78535 + .data = &grsec_enable_setxid,
78536 + .maxlen = sizeof(int),
78537 + .mode = 0600,
78538 + .proc_handler = &proc_dointvec,
78539 + },
78540 +#endif
78541 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
78542 + {
78543 + .procname = "ip_blackhole",
78544 + .data = &grsec_enable_blackhole,
78545 + .maxlen = sizeof(int),
78546 + .mode = 0600,
78547 + .proc_handler = &proc_dointvec,
78548 + },
78549 + {
78550 + .procname = "lastack_retries",
78551 + .data = &grsec_lastack_retries,
78552 + .maxlen = sizeof(int),
78553 + .mode = 0600,
78554 + .proc_handler = &proc_dointvec,
78555 + },
78556 +#endif
78557 +#ifdef CONFIG_GRKERNSEC_EXECLOG
78558 + {
78559 + .procname = "exec_logging",
78560 + .data = &grsec_enable_execlog,
78561 + .maxlen = sizeof(int),
78562 + .mode = 0600,
78563 + .proc_handler = &proc_dointvec,
78564 + },
78565 +#endif
78566 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78567 + {
78568 + .procname = "rwxmap_logging",
78569 + .data = &grsec_enable_log_rwxmaps,
78570 + .maxlen = sizeof(int),
78571 + .mode = 0600,
78572 + .proc_handler = &proc_dointvec,
78573 + },
78574 +#endif
78575 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78576 + {
78577 + .procname = "signal_logging",
78578 + .data = &grsec_enable_signal,
78579 + .maxlen = sizeof(int),
78580 + .mode = 0600,
78581 + .proc_handler = &proc_dointvec,
78582 + },
78583 +#endif
78584 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
78585 + {
78586 + .procname = "forkfail_logging",
78587 + .data = &grsec_enable_forkfail,
78588 + .maxlen = sizeof(int),
78589 + .mode = 0600,
78590 + .proc_handler = &proc_dointvec,
78591 + },
78592 +#endif
78593 +#ifdef CONFIG_GRKERNSEC_TIME
78594 + {
78595 + .procname = "timechange_logging",
78596 + .data = &grsec_enable_time,
78597 + .maxlen = sizeof(int),
78598 + .mode = 0600,
78599 + .proc_handler = &proc_dointvec,
78600 + },
78601 +#endif
78602 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
78603 + {
78604 + .procname = "chroot_deny_shmat",
78605 + .data = &grsec_enable_chroot_shmat,
78606 + .maxlen = sizeof(int),
78607 + .mode = 0600,
78608 + .proc_handler = &proc_dointvec,
78609 + },
78610 +#endif
78611 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
78612 + {
78613 + .procname = "chroot_deny_unix",
78614 + .data = &grsec_enable_chroot_unix,
78615 + .maxlen = sizeof(int),
78616 + .mode = 0600,
78617 + .proc_handler = &proc_dointvec,
78618 + },
78619 +#endif
78620 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
78621 + {
78622 + .procname = "chroot_deny_mount",
78623 + .data = &grsec_enable_chroot_mount,
78624 + .maxlen = sizeof(int),
78625 + .mode = 0600,
78626 + .proc_handler = &proc_dointvec,
78627 + },
78628 +#endif
78629 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
78630 + {
78631 + .procname = "chroot_deny_fchdir",
78632 + .data = &grsec_enable_chroot_fchdir,
78633 + .maxlen = sizeof(int),
78634 + .mode = 0600,
78635 + .proc_handler = &proc_dointvec,
78636 + },
78637 +#endif
78638 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
78639 + {
78640 + .procname = "chroot_deny_chroot",
78641 + .data = &grsec_enable_chroot_double,
78642 + .maxlen = sizeof(int),
78643 + .mode = 0600,
78644 + .proc_handler = &proc_dointvec,
78645 + },
78646 +#endif
78647 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
78648 + {
78649 + .procname = "chroot_deny_pivot",
78650 + .data = &grsec_enable_chroot_pivot,
78651 + .maxlen = sizeof(int),
78652 + .mode = 0600,
78653 + .proc_handler = &proc_dointvec,
78654 + },
78655 +#endif
78656 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
78657 + {
78658 + .procname = "chroot_enforce_chdir",
78659 + .data = &grsec_enable_chroot_chdir,
78660 + .maxlen = sizeof(int),
78661 + .mode = 0600,
78662 + .proc_handler = &proc_dointvec,
78663 + },
78664 +#endif
78665 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
78666 + {
78667 + .procname = "chroot_deny_chmod",
78668 + .data = &grsec_enable_chroot_chmod,
78669 + .maxlen = sizeof(int),
78670 + .mode = 0600,
78671 + .proc_handler = &proc_dointvec,
78672 + },
78673 +#endif
78674 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
78675 + {
78676 + .procname = "chroot_deny_mknod",
78677 + .data = &grsec_enable_chroot_mknod,
78678 + .maxlen = sizeof(int),
78679 + .mode = 0600,
78680 + .proc_handler = &proc_dointvec,
78681 + },
78682 +#endif
78683 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
78684 + {
78685 + .procname = "chroot_restrict_nice",
78686 + .data = &grsec_enable_chroot_nice,
78687 + .maxlen = sizeof(int),
78688 + .mode = 0600,
78689 + .proc_handler = &proc_dointvec,
78690 + },
78691 +#endif
78692 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
78693 + {
78694 + .procname = "chroot_execlog",
78695 + .data = &grsec_enable_chroot_execlog,
78696 + .maxlen = sizeof(int),
78697 + .mode = 0600,
78698 + .proc_handler = &proc_dointvec,
78699 + },
78700 +#endif
78701 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
78702 + {
78703 + .procname = "chroot_caps",
78704 + .data = &grsec_enable_chroot_caps,
78705 + .maxlen = sizeof(int),
78706 + .mode = 0600,
78707 + .proc_handler = &proc_dointvec,
78708 + },
78709 +#endif
78710 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
78711 + {
78712 + .procname = "chroot_deny_bad_rename",
78713 + .data = &grsec_enable_chroot_rename,
78714 + .maxlen = sizeof(int),
78715 + .mode = 0600,
78716 + .proc_handler = &proc_dointvec,
78717 + },
78718 +#endif
78719 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
78720 + {
78721 + .procname = "chroot_deny_sysctl",
78722 + .data = &grsec_enable_chroot_sysctl,
78723 + .maxlen = sizeof(int),
78724 + .mode = 0600,
78725 + .proc_handler = &proc_dointvec,
78726 + },
78727 +#endif
78728 +#ifdef CONFIG_GRKERNSEC_TPE
78729 + {
78730 + .procname = "tpe",
78731 + .data = &grsec_enable_tpe,
78732 + .maxlen = sizeof(int),
78733 + .mode = 0600,
78734 + .proc_handler = &proc_dointvec,
78735 + },
78736 + {
78737 + .procname = "tpe_gid",
78738 + .data = &grsec_tpe_gid,
78739 + .maxlen = sizeof(int),
78740 + .mode = 0600,
78741 + .proc_handler = &proc_dointvec,
78742 + },
78743 +#endif
78744 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
78745 + {
78746 + .procname = "tpe_invert",
78747 + .data = &grsec_enable_tpe_invert,
78748 + .maxlen = sizeof(int),
78749 + .mode = 0600,
78750 + .proc_handler = &proc_dointvec,
78751 + },
78752 +#endif
78753 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
78754 + {
78755 + .procname = "tpe_restrict_all",
78756 + .data = &grsec_enable_tpe_all,
78757 + .maxlen = sizeof(int),
78758 + .mode = 0600,
78759 + .proc_handler = &proc_dointvec,
78760 + },
78761 +#endif
78762 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78763 + {
78764 + .procname = "socket_all",
78765 + .data = &grsec_enable_socket_all,
78766 + .maxlen = sizeof(int),
78767 + .mode = 0600,
78768 + .proc_handler = &proc_dointvec,
78769 + },
78770 + {
78771 + .procname = "socket_all_gid",
78772 + .data = &grsec_socket_all_gid,
78773 + .maxlen = sizeof(int),
78774 + .mode = 0600,
78775 + .proc_handler = &proc_dointvec,
78776 + },
78777 +#endif
78778 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78779 + {
78780 + .procname = "socket_client",
78781 + .data = &grsec_enable_socket_client,
78782 + .maxlen = sizeof(int),
78783 + .mode = 0600,
78784 + .proc_handler = &proc_dointvec,
78785 + },
78786 + {
78787 + .procname = "socket_client_gid",
78788 + .data = &grsec_socket_client_gid,
78789 + .maxlen = sizeof(int),
78790 + .mode = 0600,
78791 + .proc_handler = &proc_dointvec,
78792 + },
78793 +#endif
78794 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78795 + {
78796 + .procname = "socket_server",
78797 + .data = &grsec_enable_socket_server,
78798 + .maxlen = sizeof(int),
78799 + .mode = 0600,
78800 + .proc_handler = &proc_dointvec,
78801 + },
78802 + {
78803 + .procname = "socket_server_gid",
78804 + .data = &grsec_socket_server_gid,
78805 + .maxlen = sizeof(int),
78806 + .mode = 0600,
78807 + .proc_handler = &proc_dointvec,
78808 + },
78809 +#endif
78810 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
78811 + {
78812 + .procname = "audit_group",
78813 + .data = &grsec_enable_group,
78814 + .maxlen = sizeof(int),
78815 + .mode = 0600,
78816 + .proc_handler = &proc_dointvec,
78817 + },
78818 + {
78819 + .procname = "audit_gid",
78820 + .data = &grsec_audit_gid,
78821 + .maxlen = sizeof(int),
78822 + .mode = 0600,
78823 + .proc_handler = &proc_dointvec,
78824 + },
78825 +#endif
78826 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
78827 + {
78828 + .procname = "audit_chdir",
78829 + .data = &grsec_enable_chdir,
78830 + .maxlen = sizeof(int),
78831 + .mode = 0600,
78832 + .proc_handler = &proc_dointvec,
78833 + },
78834 +#endif
78835 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78836 + {
78837 + .procname = "audit_mount",
78838 + .data = &grsec_enable_mount,
78839 + .maxlen = sizeof(int),
78840 + .mode = 0600,
78841 + .proc_handler = &proc_dointvec,
78842 + },
78843 +#endif
78844 +#ifdef CONFIG_GRKERNSEC_DMESG
78845 + {
78846 + .procname = "dmesg",
78847 + .data = &grsec_enable_dmesg,
78848 + .maxlen = sizeof(int),
78849 + .mode = 0600,
78850 + .proc_handler = &proc_dointvec,
78851 + },
78852 +#endif
78853 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
78854 + {
78855 + .procname = "chroot_findtask",
78856 + .data = &grsec_enable_chroot_findtask,
78857 + .maxlen = sizeof(int),
78858 + .mode = 0600,
78859 + .proc_handler = &proc_dointvec,
78860 + },
78861 +#endif
78862 +#ifdef CONFIG_GRKERNSEC_RESLOG
78863 + {
78864 + .procname = "resource_logging",
78865 + .data = &grsec_resource_logging,
78866 + .maxlen = sizeof(int),
78867 + .mode = 0600,
78868 + .proc_handler = &proc_dointvec,
78869 + },
78870 +#endif
78871 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
78872 + {
78873 + .procname = "audit_ptrace",
78874 + .data = &grsec_enable_audit_ptrace,
78875 + .maxlen = sizeof(int),
78876 + .mode = 0600,
78877 + .proc_handler = &proc_dointvec,
78878 + },
78879 +#endif
78880 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
78881 + {
78882 + .procname = "harden_ptrace",
78883 + .data = &grsec_enable_harden_ptrace,
78884 + .maxlen = sizeof(int),
78885 + .mode = 0600,
78886 + .proc_handler = &proc_dointvec,
78887 + },
78888 +#endif
78889 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
78890 + {
78891 + .procname = "harden_ipc",
78892 + .data = &grsec_enable_harden_ipc,
78893 + .maxlen = sizeof(int),
78894 + .mode = 0600,
78895 + .proc_handler = &proc_dointvec,
78896 + },
78897 +#endif
78898 + {
78899 + .procname = "grsec_lock",
78900 + .data = &grsec_lock,
78901 + .maxlen = sizeof(int),
78902 + .mode = 0600,
78903 + .proc_handler = &proc_dointvec,
78904 + },
78905 +#endif
78906 +#ifdef CONFIG_GRKERNSEC_ROFS
78907 + {
78908 + .procname = "romount_protect",
78909 + .data = &grsec_enable_rofs,
78910 + .maxlen = sizeof(int),
78911 + .mode = 0600,
78912 + .proc_handler = &proc_dointvec_minmax,
78913 + .extra1 = &one,
78914 + .extra2 = &one,
78915 + },
78916 +#endif
78917 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
78918 + {
78919 + .procname = "deny_new_usb",
78920 + .data = &grsec_deny_new_usb,
78921 + .maxlen = sizeof(int),
78922 + .mode = 0600,
78923 + .proc_handler = &proc_dointvec,
78924 + },
78925 +#endif
78926 + { }
78927 +};
78928 +#endif
78929 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
78930 new file mode 100644
78931 index 0000000..61b514e
78932 --- /dev/null
78933 +++ b/grsecurity/grsec_time.c
78934 @@ -0,0 +1,16 @@
78935 +#include <linux/kernel.h>
78936 +#include <linux/sched.h>
78937 +#include <linux/grinternal.h>
78938 +#include <linux/module.h>
78939 +
78940 +void
78941 +gr_log_timechange(void)
78942 +{
78943 +#ifdef CONFIG_GRKERNSEC_TIME
78944 + if (grsec_enable_time)
78945 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
78946 +#endif
78947 + return;
78948 +}
78949 +
78950 +EXPORT_SYMBOL_GPL(gr_log_timechange);
78951 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
78952 new file mode 100644
78953 index 0000000..d1953de
78954 --- /dev/null
78955 +++ b/grsecurity/grsec_tpe.c
78956 @@ -0,0 +1,78 @@
78957 +#include <linux/kernel.h>
78958 +#include <linux/sched.h>
78959 +#include <linux/file.h>
78960 +#include <linux/fs.h>
78961 +#include <linux/grinternal.h>
78962 +
78963 +extern int gr_acl_tpe_check(void);
78964 +
78965 +int
78966 +gr_tpe_allow(const struct file *file)
78967 +{
78968 +#ifdef CONFIG_GRKERNSEC
78969 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
78970 + struct inode *file_inode = file->f_path.dentry->d_inode;
78971 + const struct cred *cred = current_cred();
78972 + char *msg = NULL;
78973 + char *msg2 = NULL;
78974 +
78975 + // never restrict root
78976 + if (gr_is_global_root(cred->uid))
78977 + return 1;
78978 +
78979 + if (grsec_enable_tpe) {
78980 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
78981 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
78982 + msg = "not being in trusted group";
78983 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
78984 + msg = "being in untrusted group";
78985 +#else
78986 + if (in_group_p(grsec_tpe_gid))
78987 + msg = "being in untrusted group";
78988 +#endif
78989 + }
78990 + if (!msg && gr_acl_tpe_check())
78991 + msg = "being in untrusted role";
78992 +
78993 + // not in any affected group/role
78994 + if (!msg)
78995 + goto next_check;
78996 +
78997 + if (gr_is_global_nonroot(inode->i_uid))
78998 + msg2 = "file in non-root-owned directory";
78999 + else if (inode->i_mode & S_IWOTH)
79000 + msg2 = "file in world-writable directory";
79001 + else if (inode->i_mode & S_IWGRP)
79002 + msg2 = "file in group-writable directory";
79003 + else if (file_inode->i_mode & S_IWOTH)
79004 + msg2 = "file is world-writable";
79005 +
79006 + if (msg && msg2) {
79007 + char fullmsg[70] = {0};
79008 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
79009 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
79010 + return 0;
79011 + }
79012 + msg = NULL;
79013 +next_check:
79014 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
79015 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
79016 + return 1;
79017 +
79018 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
79019 + msg = "directory not owned by user";
79020 + else if (inode->i_mode & S_IWOTH)
79021 + msg = "file in world-writable directory";
79022 + else if (inode->i_mode & S_IWGRP)
79023 + msg = "file in group-writable directory";
79024 + else if (file_inode->i_mode & S_IWOTH)
79025 + msg = "file is world-writable";
79026 +
79027 + if (msg) {
79028 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
79029 + return 0;
79030 + }
79031 +#endif
79032 +#endif
79033 + return 1;
79034 +}
79035 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
79036 new file mode 100644
79037 index 0000000..ae02d8e
79038 --- /dev/null
79039 +++ b/grsecurity/grsec_usb.c
79040 @@ -0,0 +1,15 @@
79041 +#include <linux/kernel.h>
79042 +#include <linux/grinternal.h>
79043 +#include <linux/module.h>
79044 +
79045 +int gr_handle_new_usb(void)
79046 +{
79047 +#ifdef CONFIG_GRKERNSEC_DENYUSB
79048 + if (grsec_deny_new_usb) {
79049 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
79050 + return 1;
79051 + }
79052 +#endif
79053 + return 0;
79054 +}
79055 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
79056 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
79057 new file mode 100644
79058 index 0000000..158b330
79059 --- /dev/null
79060 +++ b/grsecurity/grsum.c
79061 @@ -0,0 +1,64 @@
79062 +#include <linux/err.h>
79063 +#include <linux/kernel.h>
79064 +#include <linux/sched.h>
79065 +#include <linux/mm.h>
79066 +#include <linux/scatterlist.h>
79067 +#include <linux/crypto.h>
79068 +#include <linux/gracl.h>
79069 +
79070 +
79071 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
79072 +#error "crypto and sha256 must be built into the kernel"
79073 +#endif
79074 +
79075 +int
79076 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
79077 +{
79078 + struct crypto_hash *tfm;
79079 + struct hash_desc desc;
79080 + struct scatterlist sg[2];
79081 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
79082 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
79083 + unsigned long *sumptr = (unsigned long *)sum;
79084 + int cryptres;
79085 + int retval = 1;
79086 + volatile int mismatched = 0;
79087 + volatile int dummy = 0;
79088 + unsigned int i;
79089 +
79090 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
79091 + if (IS_ERR(tfm)) {
79092 + /* should never happen, since sha256 should be built in */
79093 + memset(entry->pw, 0, GR_PW_LEN);
79094 + return 1;
79095 + }
79096 +
79097 + sg_init_table(sg, 2);
79098 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
79099 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
79100 +
79101 + desc.tfm = tfm;
79102 + desc.flags = 0;
79103 +
79104 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
79105 + temp_sum);
79106 +
79107 + memset(entry->pw, 0, GR_PW_LEN);
79108 +
79109 + if (cryptres)
79110 + goto out;
79111 +
79112 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
79113 + if (sumptr[i] != tmpsumptr[i])
79114 + mismatched = 1;
79115 + else
79116 + dummy = 1; // waste a cycle
79117 +
79118 + if (!mismatched)
79119 + retval = dummy - 1;
79120 +
79121 +out:
79122 + crypto_free_hash(tfm);
79123 +
79124 + return retval;
79125 +}
79126 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
79127 index 77ff547..181834f 100644
79128 --- a/include/asm-generic/4level-fixup.h
79129 +++ b/include/asm-generic/4level-fixup.h
79130 @@ -13,8 +13,10 @@
79131 #define pmd_alloc(mm, pud, address) \
79132 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
79133 NULL: pmd_offset(pud, address))
79134 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
79135
79136 #define pud_alloc(mm, pgd, address) (pgd)
79137 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
79138 #define pud_offset(pgd, start) (pgd)
79139 #define pud_none(pud) 0
79140 #define pud_bad(pud) 0
79141 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
79142 index b7babf0..1e4b4f1 100644
79143 --- a/include/asm-generic/atomic-long.h
79144 +++ b/include/asm-generic/atomic-long.h
79145 @@ -22,6 +22,12 @@
79146
79147 typedef atomic64_t atomic_long_t;
79148
79149 +#ifdef CONFIG_PAX_REFCOUNT
79150 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
79151 +#else
79152 +typedef atomic64_t atomic_long_unchecked_t;
79153 +#endif
79154 +
79155 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
79156
79157 static inline long atomic_long_read(atomic_long_t *l)
79158 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79159 return (long)atomic64_read(v);
79160 }
79161
79162 +#ifdef CONFIG_PAX_REFCOUNT
79163 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79164 +{
79165 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79166 +
79167 + return (long)atomic64_read_unchecked(v);
79168 +}
79169 +#endif
79170 +
79171 static inline void atomic_long_set(atomic_long_t *l, long i)
79172 {
79173 atomic64_t *v = (atomic64_t *)l;
79174 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79175 atomic64_set(v, i);
79176 }
79177
79178 +#ifdef CONFIG_PAX_REFCOUNT
79179 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79180 +{
79181 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79182 +
79183 + atomic64_set_unchecked(v, i);
79184 +}
79185 +#endif
79186 +
79187 static inline void atomic_long_inc(atomic_long_t *l)
79188 {
79189 atomic64_t *v = (atomic64_t *)l;
79190 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79191 atomic64_inc(v);
79192 }
79193
79194 +#ifdef CONFIG_PAX_REFCOUNT
79195 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79196 +{
79197 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79198 +
79199 + atomic64_inc_unchecked(v);
79200 +}
79201 +#endif
79202 +
79203 static inline void atomic_long_dec(atomic_long_t *l)
79204 {
79205 atomic64_t *v = (atomic64_t *)l;
79206 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79207 atomic64_dec(v);
79208 }
79209
79210 +#ifdef CONFIG_PAX_REFCOUNT
79211 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79212 +{
79213 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79214 +
79215 + atomic64_dec_unchecked(v);
79216 +}
79217 +#endif
79218 +
79219 static inline void atomic_long_add(long i, atomic_long_t *l)
79220 {
79221 atomic64_t *v = (atomic64_t *)l;
79222 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79223 atomic64_add(i, v);
79224 }
79225
79226 +#ifdef CONFIG_PAX_REFCOUNT
79227 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79228 +{
79229 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79230 +
79231 + atomic64_add_unchecked(i, v);
79232 +}
79233 +#endif
79234 +
79235 static inline void atomic_long_sub(long i, atomic_long_t *l)
79236 {
79237 atomic64_t *v = (atomic64_t *)l;
79238 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79239 atomic64_sub(i, v);
79240 }
79241
79242 +#ifdef CONFIG_PAX_REFCOUNT
79243 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79244 +{
79245 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79246 +
79247 + atomic64_sub_unchecked(i, v);
79248 +}
79249 +#endif
79250 +
79251 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79252 {
79253 atomic64_t *v = (atomic64_t *)l;
79254 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79255 return atomic64_add_negative(i, v);
79256 }
79257
79258 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79259 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79260 {
79261 atomic64_t *v = (atomic64_t *)l;
79262
79263 return (long)atomic64_add_return(i, v);
79264 }
79265
79266 +#ifdef CONFIG_PAX_REFCOUNT
79267 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79268 +{
79269 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79270 +
79271 + return (long)atomic64_add_return_unchecked(i, v);
79272 +}
79273 +#endif
79274 +
79275 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79276 {
79277 atomic64_t *v = (atomic64_t *)l;
79278 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79279 return (long)atomic64_inc_return(v);
79280 }
79281
79282 +#ifdef CONFIG_PAX_REFCOUNT
79283 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79284 +{
79285 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79286 +
79287 + return (long)atomic64_inc_return_unchecked(v);
79288 +}
79289 +#endif
79290 +
79291 static inline long atomic_long_dec_return(atomic_long_t *l)
79292 {
79293 atomic64_t *v = (atomic64_t *)l;
79294 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79295
79296 typedef atomic_t atomic_long_t;
79297
79298 +#ifdef CONFIG_PAX_REFCOUNT
79299 +typedef atomic_unchecked_t atomic_long_unchecked_t;
79300 +#else
79301 +typedef atomic_t atomic_long_unchecked_t;
79302 +#endif
79303 +
79304 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
79305 static inline long atomic_long_read(atomic_long_t *l)
79306 {
79307 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79308 return (long)atomic_read(v);
79309 }
79310
79311 +#ifdef CONFIG_PAX_REFCOUNT
79312 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79313 +{
79314 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79315 +
79316 + return (long)atomic_read_unchecked(v);
79317 +}
79318 +#endif
79319 +
79320 static inline void atomic_long_set(atomic_long_t *l, long i)
79321 {
79322 atomic_t *v = (atomic_t *)l;
79323 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79324 atomic_set(v, i);
79325 }
79326
79327 +#ifdef CONFIG_PAX_REFCOUNT
79328 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79329 +{
79330 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79331 +
79332 + atomic_set_unchecked(v, i);
79333 +}
79334 +#endif
79335 +
79336 static inline void atomic_long_inc(atomic_long_t *l)
79337 {
79338 atomic_t *v = (atomic_t *)l;
79339 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79340 atomic_inc(v);
79341 }
79342
79343 +#ifdef CONFIG_PAX_REFCOUNT
79344 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79345 +{
79346 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79347 +
79348 + atomic_inc_unchecked(v);
79349 +}
79350 +#endif
79351 +
79352 static inline void atomic_long_dec(atomic_long_t *l)
79353 {
79354 atomic_t *v = (atomic_t *)l;
79355 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79356 atomic_dec(v);
79357 }
79358
79359 +#ifdef CONFIG_PAX_REFCOUNT
79360 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79361 +{
79362 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79363 +
79364 + atomic_dec_unchecked(v);
79365 +}
79366 +#endif
79367 +
79368 static inline void atomic_long_add(long i, atomic_long_t *l)
79369 {
79370 atomic_t *v = (atomic_t *)l;
79371 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79372 atomic_add(i, v);
79373 }
79374
79375 +#ifdef CONFIG_PAX_REFCOUNT
79376 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79377 +{
79378 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79379 +
79380 + atomic_add_unchecked(i, v);
79381 +}
79382 +#endif
79383 +
79384 static inline void atomic_long_sub(long i, atomic_long_t *l)
79385 {
79386 atomic_t *v = (atomic_t *)l;
79387 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79388 atomic_sub(i, v);
79389 }
79390
79391 +#ifdef CONFIG_PAX_REFCOUNT
79392 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79393 +{
79394 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79395 +
79396 + atomic_sub_unchecked(i, v);
79397 +}
79398 +#endif
79399 +
79400 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79401 {
79402 atomic_t *v = (atomic_t *)l;
79403 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79404 return atomic_add_negative(i, v);
79405 }
79406
79407 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79408 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79409 {
79410 atomic_t *v = (atomic_t *)l;
79411
79412 return (long)atomic_add_return(i, v);
79413 }
79414
79415 +#ifdef CONFIG_PAX_REFCOUNT
79416 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79417 +{
79418 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79419 +
79420 + return (long)atomic_add_return_unchecked(i, v);
79421 +}
79422 +
79423 +#endif
79424 +
79425 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79426 {
79427 atomic_t *v = (atomic_t *)l;
79428 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79429 return (long)atomic_inc_return(v);
79430 }
79431
79432 +#ifdef CONFIG_PAX_REFCOUNT
79433 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79434 +{
79435 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79436 +
79437 + return (long)atomic_inc_return_unchecked(v);
79438 +}
79439 +#endif
79440 +
79441 static inline long atomic_long_dec_return(atomic_long_t *l)
79442 {
79443 atomic_t *v = (atomic_t *)l;
79444 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79445
79446 #endif /* BITS_PER_LONG == 64 */
79447
79448 +#ifdef CONFIG_PAX_REFCOUNT
79449 +static inline void pax_refcount_needs_these_functions(void)
79450 +{
79451 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
79452 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
79453 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
79454 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
79455 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
79456 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
79457 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
79458 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
79459 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
79460 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
79461 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
79462 +#ifdef CONFIG_X86
79463 + atomic_clear_mask_unchecked(0, NULL);
79464 + atomic_set_mask_unchecked(0, NULL);
79465 +#endif
79466 +
79467 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
79468 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
79469 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
79470 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
79471 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
79472 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
79473 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
79474 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
79475 +}
79476 +#else
79477 +#define atomic_read_unchecked(v) atomic_read(v)
79478 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
79479 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
79480 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
79481 +#define atomic_inc_unchecked(v) atomic_inc(v)
79482 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
79483 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
79484 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
79485 +#define atomic_dec_unchecked(v) atomic_dec(v)
79486 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
79487 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
79488 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
79489 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
79490 +
79491 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
79492 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
79493 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
79494 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
79495 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
79496 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
79497 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
79498 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
79499 +#endif
79500 +
79501 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
79502 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
79503 index 30ad9c8..c70c170 100644
79504 --- a/include/asm-generic/atomic64.h
79505 +++ b/include/asm-generic/atomic64.h
79506 @@ -16,6 +16,8 @@ typedef struct {
79507 long long counter;
79508 } atomic64_t;
79509
79510 +typedef atomic64_t atomic64_unchecked_t;
79511 +
79512 #define ATOMIC64_INIT(i) { (i) }
79513
79514 extern long long atomic64_read(const atomic64_t *v);
79515 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
79516 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
79517 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
79518
79519 +#define atomic64_read_unchecked(v) atomic64_read(v)
79520 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
79521 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
79522 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
79523 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
79524 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
79525 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
79526 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
79527 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
79528 +
79529 #endif /* _ASM_GENERIC_ATOMIC64_H */
79530 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
79531 index f5c40b0..e902f9d 100644
79532 --- a/include/asm-generic/barrier.h
79533 +++ b/include/asm-generic/barrier.h
79534 @@ -82,7 +82,7 @@
79535 do { \
79536 compiletime_assert_atomic_type(*p); \
79537 smp_mb(); \
79538 - ACCESS_ONCE(*p) = (v); \
79539 + ACCESS_ONCE_RW(*p) = (v); \
79540 } while (0)
79541
79542 #define smp_load_acquire(p) \
79543 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
79544 index a60a7cc..0fe12f2 100644
79545 --- a/include/asm-generic/bitops/__fls.h
79546 +++ b/include/asm-generic/bitops/__fls.h
79547 @@ -9,7 +9,7 @@
79548 *
79549 * Undefined if no set bit exists, so code should check against 0 first.
79550 */
79551 -static __always_inline unsigned long __fls(unsigned long word)
79552 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
79553 {
79554 int num = BITS_PER_LONG - 1;
79555
79556 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
79557 index 0576d1f..dad6c71 100644
79558 --- a/include/asm-generic/bitops/fls.h
79559 +++ b/include/asm-generic/bitops/fls.h
79560 @@ -9,7 +9,7 @@
79561 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
79562 */
79563
79564 -static __always_inline int fls(int x)
79565 +static __always_inline int __intentional_overflow(-1) fls(int x)
79566 {
79567 int r = 32;
79568
79569 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
79570 index b097cf8..3d40e14 100644
79571 --- a/include/asm-generic/bitops/fls64.h
79572 +++ b/include/asm-generic/bitops/fls64.h
79573 @@ -15,7 +15,7 @@
79574 * at position 64.
79575 */
79576 #if BITS_PER_LONG == 32
79577 -static __always_inline int fls64(__u64 x)
79578 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
79579 {
79580 __u32 h = x >> 32;
79581 if (h)
79582 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
79583 return fls(x);
79584 }
79585 #elif BITS_PER_LONG == 64
79586 -static __always_inline int fls64(__u64 x)
79587 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
79588 {
79589 if (x == 0)
79590 return 0;
79591 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
79592 index 1bfcfe5..e04c5c9 100644
79593 --- a/include/asm-generic/cache.h
79594 +++ b/include/asm-generic/cache.h
79595 @@ -6,7 +6,7 @@
79596 * cache lines need to provide their own cache.h.
79597 */
79598
79599 -#define L1_CACHE_SHIFT 5
79600 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
79601 +#define L1_CACHE_SHIFT 5UL
79602 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
79603
79604 #endif /* __ASM_GENERIC_CACHE_H */
79605 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
79606 index 0d68a1e..b74a761 100644
79607 --- a/include/asm-generic/emergency-restart.h
79608 +++ b/include/asm-generic/emergency-restart.h
79609 @@ -1,7 +1,7 @@
79610 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
79611 #define _ASM_GENERIC_EMERGENCY_RESTART_H
79612
79613 -static inline void machine_emergency_restart(void)
79614 +static inline __noreturn void machine_emergency_restart(void)
79615 {
79616 machine_restart(NULL);
79617 }
79618 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
79619 index 90f99c7..00ce236 100644
79620 --- a/include/asm-generic/kmap_types.h
79621 +++ b/include/asm-generic/kmap_types.h
79622 @@ -2,9 +2,9 @@
79623 #define _ASM_GENERIC_KMAP_TYPES_H
79624
79625 #ifdef __WITH_KM_FENCE
79626 -# define KM_TYPE_NR 41
79627 +# define KM_TYPE_NR 42
79628 #else
79629 -# define KM_TYPE_NR 20
79630 +# define KM_TYPE_NR 21
79631 #endif
79632
79633 #endif
79634 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
79635 index 9ceb03b..62b0b8f 100644
79636 --- a/include/asm-generic/local.h
79637 +++ b/include/asm-generic/local.h
79638 @@ -23,24 +23,37 @@ typedef struct
79639 atomic_long_t a;
79640 } local_t;
79641
79642 +typedef struct {
79643 + atomic_long_unchecked_t a;
79644 +} local_unchecked_t;
79645 +
79646 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
79647
79648 #define local_read(l) atomic_long_read(&(l)->a)
79649 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
79650 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
79651 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
79652 #define local_inc(l) atomic_long_inc(&(l)->a)
79653 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
79654 #define local_dec(l) atomic_long_dec(&(l)->a)
79655 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
79656 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
79657 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
79658 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
79659 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
79660
79661 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
79662 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
79663 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
79664 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
79665 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
79666 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
79667 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
79668 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
79669 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
79670
79671 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
79672 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
79673 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
79674 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
79675 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
79676 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
79677 index 725612b..9cc513a 100644
79678 --- a/include/asm-generic/pgtable-nopmd.h
79679 +++ b/include/asm-generic/pgtable-nopmd.h
79680 @@ -1,14 +1,19 @@
79681 #ifndef _PGTABLE_NOPMD_H
79682 #define _PGTABLE_NOPMD_H
79683
79684 -#ifndef __ASSEMBLY__
79685 -
79686 #include <asm-generic/pgtable-nopud.h>
79687
79688 -struct mm_struct;
79689 -
79690 #define __PAGETABLE_PMD_FOLDED
79691
79692 +#define PMD_SHIFT PUD_SHIFT
79693 +#define PTRS_PER_PMD 1
79694 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
79695 +#define PMD_MASK (~(PMD_SIZE-1))
79696 +
79697 +#ifndef __ASSEMBLY__
79698 +
79699 +struct mm_struct;
79700 +
79701 /*
79702 * Having the pmd type consist of a pud gets the size right, and allows
79703 * us to conceptually access the pud entry that this pmd is folded into
79704 @@ -16,11 +21,6 @@ struct mm_struct;
79705 */
79706 typedef struct { pud_t pud; } pmd_t;
79707
79708 -#define PMD_SHIFT PUD_SHIFT
79709 -#define PTRS_PER_PMD 1
79710 -#define PMD_SIZE (1UL << PMD_SHIFT)
79711 -#define PMD_MASK (~(PMD_SIZE-1))
79712 -
79713 /*
79714 * The "pud_xxx()" functions here are trivial for a folded two-level
79715 * setup: the pmd is never bad, and a pmd always exists (as it's folded
79716 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
79717 index 810431d..0ec4804f 100644
79718 --- a/include/asm-generic/pgtable-nopud.h
79719 +++ b/include/asm-generic/pgtable-nopud.h
79720 @@ -1,10 +1,15 @@
79721 #ifndef _PGTABLE_NOPUD_H
79722 #define _PGTABLE_NOPUD_H
79723
79724 -#ifndef __ASSEMBLY__
79725 -
79726 #define __PAGETABLE_PUD_FOLDED
79727
79728 +#define PUD_SHIFT PGDIR_SHIFT
79729 +#define PTRS_PER_PUD 1
79730 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
79731 +#define PUD_MASK (~(PUD_SIZE-1))
79732 +
79733 +#ifndef __ASSEMBLY__
79734 +
79735 /*
79736 * Having the pud type consist of a pgd gets the size right, and allows
79737 * us to conceptually access the pgd entry that this pud is folded into
79738 @@ -12,11 +17,6 @@
79739 */
79740 typedef struct { pgd_t pgd; } pud_t;
79741
79742 -#define PUD_SHIFT PGDIR_SHIFT
79743 -#define PTRS_PER_PUD 1
79744 -#define PUD_SIZE (1UL << PUD_SHIFT)
79745 -#define PUD_MASK (~(PUD_SIZE-1))
79746 -
79747 /*
79748 * The "pgd_xxx()" functions here are trivial for a folded two-level
79749 * setup: the pud is never bad, and a pud always exists (as it's folded
79750 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
79751 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
79752
79753 #define pgd_populate(mm, pgd, pud) do { } while (0)
79754 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
79755 /*
79756 * (puds are folded into pgds so this doesn't get actually called,
79757 * but the define is needed for a generic inline function.)
79758 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
79759 index 177d597..2826237 100644
79760 --- a/include/asm-generic/pgtable.h
79761 +++ b/include/asm-generic/pgtable.h
79762 @@ -839,6 +839,22 @@ static inline void pmdp_set_numa(struct mm_struct *mm, unsigned long addr,
79763 }
79764 #endif /* CONFIG_NUMA_BALANCING */
79765
79766 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
79767 +#ifdef CONFIG_PAX_KERNEXEC
79768 +#error KERNEXEC requires pax_open_kernel
79769 +#else
79770 +static inline unsigned long pax_open_kernel(void) { return 0; }
79771 +#endif
79772 +#endif
79773 +
79774 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
79775 +#ifdef CONFIG_PAX_KERNEXEC
79776 +#error KERNEXEC requires pax_close_kernel
79777 +#else
79778 +static inline unsigned long pax_close_kernel(void) { return 0; }
79779 +#endif
79780 +#endif
79781 +
79782 #endif /* CONFIG_MMU */
79783
79784 #endif /* !__ASSEMBLY__ */
79785 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
79786 index 72d8803..cb9749c 100644
79787 --- a/include/asm-generic/uaccess.h
79788 +++ b/include/asm-generic/uaccess.h
79789 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
79790 return __clear_user(to, n);
79791 }
79792
79793 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
79794 +#ifdef CONFIG_PAX_MEMORY_UDEREF
79795 +#error UDEREF requires pax_open_userland
79796 +#else
79797 +static inline unsigned long pax_open_userland(void) { return 0; }
79798 +#endif
79799 +#endif
79800 +
79801 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
79802 +#ifdef CONFIG_PAX_MEMORY_UDEREF
79803 +#error UDEREF requires pax_close_userland
79804 +#else
79805 +static inline unsigned long pax_close_userland(void) { return 0; }
79806 +#endif
79807 +#endif
79808 +
79809 #endif /* __ASM_GENERIC_UACCESS_H */
79810 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
79811 index bee5d68..8d362d1 100644
79812 --- a/include/asm-generic/vmlinux.lds.h
79813 +++ b/include/asm-generic/vmlinux.lds.h
79814 @@ -234,6 +234,7 @@
79815 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
79816 VMLINUX_SYMBOL(__start_rodata) = .; \
79817 *(.rodata) *(.rodata.*) \
79818 + *(.data..read_only) \
79819 *(__vermagic) /* Kernel version magic */ \
79820 . = ALIGN(8); \
79821 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
79822 @@ -726,17 +727,18 @@
79823 * section in the linker script will go there too. @phdr should have
79824 * a leading colon.
79825 *
79826 - * Note that this macros defines __per_cpu_load as an absolute symbol.
79827 + * Note that this macros defines per_cpu_load as an absolute symbol.
79828 * If there is no need to put the percpu section at a predetermined
79829 * address, use PERCPU_SECTION.
79830 */
79831 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
79832 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
79833 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
79834 + per_cpu_load = .; \
79835 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
79836 - LOAD_OFFSET) { \
79837 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
79838 PERCPU_INPUT(cacheline) \
79839 } phdr \
79840 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
79841 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
79842
79843 /**
79844 * PERCPU_SECTION - define output section for percpu area, simple version
79845 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
79846 index 623a59c..1e79ab9 100644
79847 --- a/include/crypto/algapi.h
79848 +++ b/include/crypto/algapi.h
79849 @@ -34,7 +34,7 @@ struct crypto_type {
79850 unsigned int maskclear;
79851 unsigned int maskset;
79852 unsigned int tfmsize;
79853 -};
79854 +} __do_const;
79855
79856 struct crypto_instance {
79857 struct crypto_alg alg;
79858 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
79859 index e1b2e8b..2697bd2 100644
79860 --- a/include/drm/drmP.h
79861 +++ b/include/drm/drmP.h
79862 @@ -59,6 +59,7 @@
79863
79864 #include <asm/mman.h>
79865 #include <asm/pgalloc.h>
79866 +#include <asm/local.h>
79867 #include <asm/uaccess.h>
79868
79869 #include <uapi/drm/drm.h>
79870 @@ -223,10 +224,12 @@ void drm_err(const char *format, ...);
79871 * \param cmd command.
79872 * \param arg argument.
79873 */
79874 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
79875 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
79876 + struct drm_file *file_priv);
79877 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
79878 struct drm_file *file_priv);
79879
79880 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
79881 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
79882 unsigned long arg);
79883
79884 #define DRM_IOCTL_NR(n) _IOC_NR(n)
79885 @@ -242,10 +245,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
79886 struct drm_ioctl_desc {
79887 unsigned int cmd;
79888 int flags;
79889 - drm_ioctl_t *func;
79890 + drm_ioctl_t func;
79891 unsigned int cmd_drv;
79892 const char *name;
79893 -};
79894 +} __do_const;
79895
79896 /**
79897 * Creates a driver or general drm_ioctl_desc array entry for the given
79898 @@ -629,7 +632,8 @@ struct drm_info_list {
79899 int (*show)(struct seq_file*, void*); /** show callback */
79900 u32 driver_features; /**< Required driver features for this entry */
79901 void *data;
79902 -};
79903 +} __do_const;
79904 +typedef struct drm_info_list __no_const drm_info_list_no_const;
79905
79906 /**
79907 * debugfs node structure. This structure represents a debugfs file.
79908 @@ -713,7 +717,7 @@ struct drm_device {
79909
79910 /** \name Usage Counters */
79911 /*@{ */
79912 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
79913 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
79914 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
79915 int buf_use; /**< Buffers in use -- cannot alloc */
79916 atomic_t buf_alloc; /**< Buffer allocation in progress */
79917 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
79918 index 7adbb65..2a1eb1f 100644
79919 --- a/include/drm/drm_crtc_helper.h
79920 +++ b/include/drm/drm_crtc_helper.h
79921 @@ -116,7 +116,7 @@ struct drm_encoder_helper_funcs {
79922 struct drm_connector *connector);
79923 /* disable encoder when not in use - more explicit than dpms off */
79924 void (*disable)(struct drm_encoder *encoder);
79925 -};
79926 +} __no_const;
79927
79928 /**
79929 * drm_connector_helper_funcs - helper operations for connectors
79930 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
79931 index d016dc5..3951fe0 100644
79932 --- a/include/drm/i915_pciids.h
79933 +++ b/include/drm/i915_pciids.h
79934 @@ -37,7 +37,7 @@
79935 */
79936 #define INTEL_VGA_DEVICE(id, info) { \
79937 0x8086, id, \
79938 - ~0, ~0, \
79939 + PCI_ANY_ID, PCI_ANY_ID, \
79940 0x030000, 0xff0000, \
79941 (unsigned long) info }
79942
79943 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
79944 index 72dcbe8..8db58d7 100644
79945 --- a/include/drm/ttm/ttm_memory.h
79946 +++ b/include/drm/ttm/ttm_memory.h
79947 @@ -48,7 +48,7 @@
79948
79949 struct ttm_mem_shrink {
79950 int (*do_shrink) (struct ttm_mem_shrink *);
79951 -};
79952 +} __no_const;
79953
79954 /**
79955 * struct ttm_mem_global - Global memory accounting structure.
79956 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
79957 index 49a8284..9643967 100644
79958 --- a/include/drm/ttm/ttm_page_alloc.h
79959 +++ b/include/drm/ttm/ttm_page_alloc.h
79960 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
79961 */
79962 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
79963
79964 +struct device;
79965 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
79966 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
79967
79968 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
79969 index 4b840e8..155d235 100644
79970 --- a/include/keys/asymmetric-subtype.h
79971 +++ b/include/keys/asymmetric-subtype.h
79972 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
79973 /* Verify the signature on a key of this subtype (optional) */
79974 int (*verify_signature)(const struct key *key,
79975 const struct public_key_signature *sig);
79976 -};
79977 +} __do_const;
79978
79979 /**
79980 * asymmetric_key_subtype - Get the subtype from an asymmetric key
79981 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
79982 index c1da539..1dcec55 100644
79983 --- a/include/linux/atmdev.h
79984 +++ b/include/linux/atmdev.h
79985 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
79986 #endif
79987
79988 struct k_atm_aal_stats {
79989 -#define __HANDLE_ITEM(i) atomic_t i
79990 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
79991 __AAL_STAT_ITEMS
79992 #undef __HANDLE_ITEM
79993 };
79994 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
79995 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
79996 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
79997 struct module *owner;
79998 -};
79999 +} __do_const ;
80000
80001 struct atmphy_ops {
80002 int (*start)(struct atm_dev *dev);
80003 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
80004 index 5b08a85..60922fb 100644
80005 --- a/include/linux/atomic.h
80006 +++ b/include/linux/atomic.h
80007 @@ -12,7 +12,7 @@
80008 * Atomically adds @a to @v, so long as @v was not already @u.
80009 * Returns non-zero if @v was not @u, and zero otherwise.
80010 */
80011 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
80012 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
80013 {
80014 return __atomic_add_unless(v, a, u) != u;
80015 }
80016 diff --git a/include/linux/audit.h b/include/linux/audit.h
80017 index af84234..4177a40 100644
80018 --- a/include/linux/audit.h
80019 +++ b/include/linux/audit.h
80020 @@ -225,7 +225,7 @@ static inline void audit_ptrace(struct task_struct *t)
80021 extern unsigned int audit_serial(void);
80022 extern int auditsc_get_stamp(struct audit_context *ctx,
80023 struct timespec *t, unsigned int *serial);
80024 -extern int audit_set_loginuid(kuid_t loginuid);
80025 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
80026
80027 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
80028 {
80029 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
80030 index 576e463..28fd926 100644
80031 --- a/include/linux/binfmts.h
80032 +++ b/include/linux/binfmts.h
80033 @@ -44,7 +44,7 @@ struct linux_binprm {
80034 unsigned interp_flags;
80035 unsigned interp_data;
80036 unsigned long loader, exec;
80037 -};
80038 +} __randomize_layout;
80039
80040 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
80041 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
80042 @@ -77,8 +77,10 @@ struct linux_binfmt {
80043 int (*load_binary)(struct linux_binprm *);
80044 int (*load_shlib)(struct file *);
80045 int (*core_dump)(struct coredump_params *cprm);
80046 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
80047 + void (*handle_mmap)(struct file *);
80048 unsigned long min_coredump; /* minimal dump size */
80049 -};
80050 +} __do_const __randomize_layout;
80051
80052 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
80053
80054 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
80055 index 202e403..16e6617 100644
80056 --- a/include/linux/bitmap.h
80057 +++ b/include/linux/bitmap.h
80058 @@ -302,7 +302,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
80059 return __bitmap_full(src, nbits);
80060 }
80061
80062 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
80063 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
80064 {
80065 if (small_const_nbits(nbits))
80066 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
80067 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
80068 index 5d858e0..336c1d9 100644
80069 --- a/include/linux/bitops.h
80070 +++ b/include/linux/bitops.h
80071 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
80072 * @word: value to rotate
80073 * @shift: bits to roll
80074 */
80075 -static inline __u32 rol32(__u32 word, unsigned int shift)
80076 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
80077 {
80078 return (word << shift) | (word >> (32 - shift));
80079 }
80080 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
80081 * @word: value to rotate
80082 * @shift: bits to roll
80083 */
80084 -static inline __u32 ror32(__u32 word, unsigned int shift)
80085 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
80086 {
80087 return (word >> shift) | (word << (32 - shift));
80088 }
80089 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
80090 return (__s32)(value << shift) >> shift;
80091 }
80092
80093 -static inline unsigned fls_long(unsigned long l)
80094 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
80095 {
80096 if (sizeof(l) == 4)
80097 return fls(l);
80098 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
80099 index 92f4b4b..483d537 100644
80100 --- a/include/linux/blkdev.h
80101 +++ b/include/linux/blkdev.h
80102 @@ -1613,7 +1613,7 @@ struct block_device_operations {
80103 /* this callback is with swap_lock and sometimes page table lock held */
80104 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
80105 struct module *owner;
80106 -};
80107 +} __do_const;
80108
80109 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
80110 unsigned long);
80111 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
80112 index afc1343..9735539 100644
80113 --- a/include/linux/blktrace_api.h
80114 +++ b/include/linux/blktrace_api.h
80115 @@ -25,7 +25,7 @@ struct blk_trace {
80116 struct dentry *dropped_file;
80117 struct dentry *msg_file;
80118 struct list_head running_list;
80119 - atomic_t dropped;
80120 + atomic_unchecked_t dropped;
80121 };
80122
80123 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
80124 diff --git a/include/linux/cache.h b/include/linux/cache.h
80125 index 17e7e82..1d7da26 100644
80126 --- a/include/linux/cache.h
80127 +++ b/include/linux/cache.h
80128 @@ -16,6 +16,14 @@
80129 #define __read_mostly
80130 #endif
80131
80132 +#ifndef __read_only
80133 +#ifdef CONFIG_PAX_KERNEXEC
80134 +#error KERNEXEC requires __read_only
80135 +#else
80136 +#define __read_only __read_mostly
80137 +#endif
80138 +#endif
80139 +
80140 #ifndef ____cacheline_aligned
80141 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
80142 #endif
80143 diff --git a/include/linux/capability.h b/include/linux/capability.h
80144 index aa93e5e..985a1b0 100644
80145 --- a/include/linux/capability.h
80146 +++ b/include/linux/capability.h
80147 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
80148 extern bool capable(int cap);
80149 extern bool ns_capable(struct user_namespace *ns, int cap);
80150 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
80151 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
80152 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
80153 +extern bool capable_nolog(int cap);
80154 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
80155
80156 /* audit system wants to get cap info from files as well */
80157 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
80158
80159 +extern int is_privileged_binary(const struct dentry *dentry);
80160 +
80161 #endif /* !_LINUX_CAPABILITY_H */
80162 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
80163 index 8609d57..86e4d79 100644
80164 --- a/include/linux/cdrom.h
80165 +++ b/include/linux/cdrom.h
80166 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
80167
80168 /* driver specifications */
80169 const int capability; /* capability flags */
80170 - int n_minors; /* number of active minor devices */
80171 /* handle uniform packets for scsi type devices (scsi,atapi) */
80172 int (*generic_packet) (struct cdrom_device_info *,
80173 struct packet_command *);
80174 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
80175 index 4ce9056..86caac6 100644
80176 --- a/include/linux/cleancache.h
80177 +++ b/include/linux/cleancache.h
80178 @@ -31,7 +31,7 @@ struct cleancache_ops {
80179 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
80180 void (*invalidate_inode)(int, struct cleancache_filekey);
80181 void (*invalidate_fs)(int);
80182 -};
80183 +} __no_const;
80184
80185 extern struct cleancache_ops *
80186 cleancache_register_ops(struct cleancache_ops *ops);
80187 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
80188 index d936409..ce9f842 100644
80189 --- a/include/linux/clk-provider.h
80190 +++ b/include/linux/clk-provider.h
80191 @@ -191,6 +191,7 @@ struct clk_ops {
80192 void (*init)(struct clk_hw *hw);
80193 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
80194 };
80195 +typedef struct clk_ops __no_const clk_ops_no_const;
80196
80197 /**
80198 * struct clk_init_data - holds init data that's common to all clocks and is
80199 diff --git a/include/linux/compat.h b/include/linux/compat.h
80200 index 7450ca2..a824b81 100644
80201 --- a/include/linux/compat.h
80202 +++ b/include/linux/compat.h
80203 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
80204 compat_size_t __user *len_ptr);
80205
80206 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
80207 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
80208 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
80209 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
80210 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
80211 compat_ssize_t msgsz, int msgflg);
80212 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
80213 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
80214 compat_ulong_t addr, compat_ulong_t data);
80215 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
80216 - compat_long_t addr, compat_long_t data);
80217 + compat_ulong_t addr, compat_ulong_t data);
80218
80219 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
80220 /*
80221 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
80222 index d1a5582..4424efa 100644
80223 --- a/include/linux/compiler-gcc4.h
80224 +++ b/include/linux/compiler-gcc4.h
80225 @@ -39,9 +39,34 @@
80226 # define __compiletime_warning(message) __attribute__((warning(message)))
80227 # define __compiletime_error(message) __attribute__((error(message)))
80228 #endif /* __CHECKER__ */
80229 +
80230 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80231 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80232 +#define __bos0(ptr) __bos((ptr), 0)
80233 +#define __bos1(ptr) __bos((ptr), 1)
80234 #endif /* GCC_VERSION >= 40300 */
80235
80236 #if GCC_VERSION >= 40500
80237 +
80238 +#ifdef RANDSTRUCT_PLUGIN
80239 +#define __randomize_layout __attribute__((randomize_layout))
80240 +#define __no_randomize_layout __attribute__((no_randomize_layout))
80241 +#endif
80242 +
80243 +#ifdef CONSTIFY_PLUGIN
80244 +#define __no_const __attribute__((no_const))
80245 +#define __do_const __attribute__((do_const))
80246 +#endif
80247 +
80248 +#ifdef SIZE_OVERFLOW_PLUGIN
80249 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80250 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80251 +#endif
80252 +
80253 +#ifdef LATENT_ENTROPY_PLUGIN
80254 +#define __latent_entropy __attribute__((latent_entropy))
80255 +#endif
80256 +
80257 /*
80258 * Mark a position in code as unreachable. This can be used to
80259 * suppress control flow warnings after asm blocks that transfer
80260 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
80261 index c8c5659..d09f2ad 100644
80262 --- a/include/linux/compiler-gcc5.h
80263 +++ b/include/linux/compiler-gcc5.h
80264 @@ -28,6 +28,28 @@
80265 # define __compiletime_error(message) __attribute__((error(message)))
80266 #endif /* __CHECKER__ */
80267
80268 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80269 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80270 +#define __bos0(ptr) __bos((ptr), 0)
80271 +#define __bos1(ptr) __bos((ptr), 1)
80272 +
80273 +#ifdef CONSTIFY_PLUGIN
80274 +#error not yet
80275 +#define __no_const __attribute__((no_const))
80276 +#define __do_const __attribute__((do_const))
80277 +#endif
80278 +
80279 +#ifdef SIZE_OVERFLOW_PLUGIN
80280 +#error not yet
80281 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80282 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80283 +#endif
80284 +
80285 +#ifdef LATENT_ENTROPY_PLUGIN
80286 +#error not yet
80287 +#define __latent_entropy __attribute__((latent_entropy))
80288 +#endif
80289 +
80290 /*
80291 * Mark a position in code as unreachable. This can be used to
80292 * suppress control flow warnings after asm blocks that transfer
80293 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
80294 index fa6a314..752a6ef 100644
80295 --- a/include/linux/compiler.h
80296 +++ b/include/linux/compiler.h
80297 @@ -5,11 +5,14 @@
80298
80299 #ifdef __CHECKER__
80300 # define __user __attribute__((noderef, address_space(1)))
80301 +# define __force_user __force __user
80302 # define __kernel __attribute__((address_space(0)))
80303 +# define __force_kernel __force __kernel
80304 # define __safe __attribute__((safe))
80305 # define __force __attribute__((force))
80306 # define __nocast __attribute__((nocast))
80307 # define __iomem __attribute__((noderef, address_space(2)))
80308 +# define __force_iomem __force __iomem
80309 # define __must_hold(x) __attribute__((context(x,1,1)))
80310 # define __acquires(x) __attribute__((context(x,0,1)))
80311 # define __releases(x) __attribute__((context(x,1,0)))
80312 @@ -17,20 +20,37 @@
80313 # define __release(x) __context__(x,-1)
80314 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
80315 # define __percpu __attribute__((noderef, address_space(3)))
80316 +# define __force_percpu __force __percpu
80317 #ifdef CONFIG_SPARSE_RCU_POINTER
80318 # define __rcu __attribute__((noderef, address_space(4)))
80319 +# define __force_rcu __force __rcu
80320 #else
80321 # define __rcu
80322 +# define __force_rcu
80323 #endif
80324 extern void __chk_user_ptr(const volatile void __user *);
80325 extern void __chk_io_ptr(const volatile void __iomem *);
80326 #else
80327 -# define __user
80328 -# define __kernel
80329 +# ifdef CHECKER_PLUGIN
80330 +//# define __user
80331 +//# define __force_user
80332 +//# define __kernel
80333 +//# define __force_kernel
80334 +# else
80335 +# ifdef STRUCTLEAK_PLUGIN
80336 +# define __user __attribute__((user))
80337 +# else
80338 +# define __user
80339 +# endif
80340 +# define __force_user
80341 +# define __kernel
80342 +# define __force_kernel
80343 +# endif
80344 # define __safe
80345 # define __force
80346 # define __nocast
80347 # define __iomem
80348 +# define __force_iomem
80349 # define __chk_user_ptr(x) (void)0
80350 # define __chk_io_ptr(x) (void)0
80351 # define __builtin_warning(x, y...) (1)
80352 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
80353 # define __release(x) (void)0
80354 # define __cond_lock(x,c) (c)
80355 # define __percpu
80356 +# define __force_percpu
80357 # define __rcu
80358 +# define __force_rcu
80359 #endif
80360
80361 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
80362 @@ -201,32 +223,32 @@ static __always_inline void data_access_exceeds_word_size(void)
80363 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
80364 {
80365 switch (size) {
80366 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
80367 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
80368 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
80369 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
80370 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
80371 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
80372 #ifdef CONFIG_64BIT
80373 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
80374 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
80375 #endif
80376 default:
80377 barrier();
80378 - __builtin_memcpy((void *)res, (const void *)p, size);
80379 + __builtin_memcpy(res, (const void *)p, size);
80380 data_access_exceeds_word_size();
80381 barrier();
80382 }
80383 }
80384
80385 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
80386 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
80387 {
80388 switch (size) {
80389 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
80390 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
80391 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
80392 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
80393 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
80394 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
80395 #ifdef CONFIG_64BIT
80396 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
80397 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
80398 #endif
80399 default:
80400 barrier();
80401 - __builtin_memcpy((void *)p, (const void *)res, size);
80402 + __builtin_memcpy((void *)p, res, size);
80403 data_access_exceeds_word_size();
80404 barrier();
80405 }
80406 @@ -360,6 +382,34 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80407 # define __attribute_const__ /* unimplemented */
80408 #endif
80409
80410 +#ifndef __randomize_layout
80411 +# define __randomize_layout
80412 +#endif
80413 +
80414 +#ifndef __no_randomize_layout
80415 +# define __no_randomize_layout
80416 +#endif
80417 +
80418 +#ifndef __no_const
80419 +# define __no_const
80420 +#endif
80421 +
80422 +#ifndef __do_const
80423 +# define __do_const
80424 +#endif
80425 +
80426 +#ifndef __size_overflow
80427 +# define __size_overflow(...)
80428 +#endif
80429 +
80430 +#ifndef __intentional_overflow
80431 +# define __intentional_overflow(...)
80432 +#endif
80433 +
80434 +#ifndef __latent_entropy
80435 +# define __latent_entropy
80436 +#endif
80437 +
80438 /*
80439 * Tell gcc if a function is cold. The compiler will assume any path
80440 * directly leading to the call is unlikely.
80441 @@ -369,6 +419,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80442 #define __cold
80443 #endif
80444
80445 +#ifndef __alloc_size
80446 +#define __alloc_size(...)
80447 +#endif
80448 +
80449 +#ifndef __bos
80450 +#define __bos(ptr, arg)
80451 +#endif
80452 +
80453 +#ifndef __bos0
80454 +#define __bos0(ptr)
80455 +#endif
80456 +
80457 +#ifndef __bos1
80458 +#define __bos1(ptr)
80459 +#endif
80460 +
80461 /* Simple shorthand for a section definition */
80462 #ifndef __section
80463 # define __section(S) __attribute__ ((__section__(#S)))
80464 @@ -462,8 +528,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80465 */
80466 #define __ACCESS_ONCE(x) ({ \
80467 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
80468 - (volatile typeof(x) *)&(x); })
80469 + (volatile const typeof(x) *)&(x); })
80470 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
80471 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
80472
80473 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
80474 #ifdef CONFIG_KPROBES
80475 diff --git a/include/linux/completion.h b/include/linux/completion.h
80476 index 5d5aaae..0ea9b84 100644
80477 --- a/include/linux/completion.h
80478 +++ b/include/linux/completion.h
80479 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
80480
80481 extern void wait_for_completion(struct completion *);
80482 extern void wait_for_completion_io(struct completion *);
80483 -extern int wait_for_completion_interruptible(struct completion *x);
80484 -extern int wait_for_completion_killable(struct completion *x);
80485 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
80486 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
80487 extern unsigned long wait_for_completion_timeout(struct completion *x,
80488 - unsigned long timeout);
80489 + unsigned long timeout) __intentional_overflow(-1);
80490 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
80491 - unsigned long timeout);
80492 + unsigned long timeout) __intentional_overflow(-1);
80493 extern long wait_for_completion_interruptible_timeout(
80494 - struct completion *x, unsigned long timeout);
80495 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
80496 extern long wait_for_completion_killable_timeout(
80497 - struct completion *x, unsigned long timeout);
80498 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
80499 extern bool try_wait_for_completion(struct completion *x);
80500 extern bool completion_done(struct completion *x);
80501
80502 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
80503 index 34025df..d94bbbc 100644
80504 --- a/include/linux/configfs.h
80505 +++ b/include/linux/configfs.h
80506 @@ -125,7 +125,7 @@ struct configfs_attribute {
80507 const char *ca_name;
80508 struct module *ca_owner;
80509 umode_t ca_mode;
80510 -};
80511 +} __do_const;
80512
80513 /*
80514 * Users often need to create attribute structures for their configurable
80515 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
80516 index 4d078ce..c970f4d 100644
80517 --- a/include/linux/cpufreq.h
80518 +++ b/include/linux/cpufreq.h
80519 @@ -206,6 +206,7 @@ struct global_attr {
80520 ssize_t (*store)(struct kobject *a, struct attribute *b,
80521 const char *c, size_t count);
80522 };
80523 +typedef struct global_attr __no_const global_attr_no_const;
80524
80525 #define define_one_global_ro(_name) \
80526 static struct global_attr _name = \
80527 @@ -277,7 +278,7 @@ struct cpufreq_driver {
80528 bool boost_supported;
80529 bool boost_enabled;
80530 int (*set_boost)(int state);
80531 -};
80532 +} __do_const;
80533
80534 /* flags */
80535 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
80536 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
80537 index ab70f3b..3ef7771 100644
80538 --- a/include/linux/cpuidle.h
80539 +++ b/include/linux/cpuidle.h
80540 @@ -50,7 +50,8 @@ struct cpuidle_state {
80541 int index);
80542
80543 int (*enter_dead) (struct cpuidle_device *dev, int index);
80544 -};
80545 +} __do_const;
80546 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
80547
80548 /* Idle State Flags */
80549 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
80550 @@ -206,7 +207,7 @@ struct cpuidle_governor {
80551 void (*reflect) (struct cpuidle_device *dev, int index);
80552
80553 struct module *owner;
80554 -};
80555 +} __do_const;
80556
80557 #ifdef CONFIG_CPU_IDLE
80558 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
80559 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
80560 index b950e9d..63810aa 100644
80561 --- a/include/linux/cpumask.h
80562 +++ b/include/linux/cpumask.h
80563 @@ -118,17 +118,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
80564 }
80565
80566 /* Valid inputs for n are -1 and 0. */
80567 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80568 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
80569 {
80570 return n+1;
80571 }
80572
80573 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80574 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
80575 {
80576 return n+1;
80577 }
80578
80579 -static inline unsigned int cpumask_next_and(int n,
80580 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
80581 const struct cpumask *srcp,
80582 const struct cpumask *andp)
80583 {
80584 @@ -174,7 +174,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
80585 *
80586 * Returns >= nr_cpu_ids if no further cpus set.
80587 */
80588 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80589 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
80590 {
80591 /* -1 is a legal arg here. */
80592 if (n != -1)
80593 @@ -189,7 +189,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80594 *
80595 * Returns >= nr_cpu_ids if no further cpus unset.
80596 */
80597 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80598 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
80599 {
80600 /* -1 is a legal arg here. */
80601 if (n != -1)
80602 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80603 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
80604 }
80605
80606 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
80607 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
80608 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
80609 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
80610
80611 @@ -464,7 +464,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
80612 * cpumask_weight - Count of bits in *srcp
80613 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
80614 */
80615 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
80616 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
80617 {
80618 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
80619 }
80620 diff --git a/include/linux/cred.h b/include/linux/cred.h
80621 index 2fb2ca2..d6a3340 100644
80622 --- a/include/linux/cred.h
80623 +++ b/include/linux/cred.h
80624 @@ -35,7 +35,7 @@ struct group_info {
80625 int nblocks;
80626 kgid_t small_block[NGROUPS_SMALL];
80627 kgid_t *blocks[0];
80628 -};
80629 +} __randomize_layout;
80630
80631 /**
80632 * get_group_info - Get a reference to a group info structure
80633 @@ -137,7 +137,7 @@ struct cred {
80634 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
80635 struct group_info *group_info; /* supplementary groups for euid/fsgid */
80636 struct rcu_head rcu; /* RCU deletion hook */
80637 -};
80638 +} __randomize_layout;
80639
80640 extern void __put_cred(struct cred *);
80641 extern void exit_creds(struct task_struct *);
80642 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
80643 static inline void validate_process_creds(void)
80644 {
80645 }
80646 +static inline void validate_task_creds(struct task_struct *task)
80647 +{
80648 +}
80649 #endif
80650
80651 /**
80652 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
80653
80654 #define task_uid(task) (task_cred_xxx((task), uid))
80655 #define task_euid(task) (task_cred_xxx((task), euid))
80656 +#define task_securebits(task) (task_cred_xxx((task), securebits))
80657
80658 #define current_cred_xxx(xxx) \
80659 ({ \
80660 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
80661 index 9c8776d..8c526c2 100644
80662 --- a/include/linux/crypto.h
80663 +++ b/include/linux/crypto.h
80664 @@ -626,7 +626,7 @@ struct cipher_tfm {
80665 const u8 *key, unsigned int keylen);
80666 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
80667 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
80668 -};
80669 +} __no_const;
80670
80671 struct hash_tfm {
80672 int (*init)(struct hash_desc *desc);
80673 @@ -647,13 +647,13 @@ struct compress_tfm {
80674 int (*cot_decompress)(struct crypto_tfm *tfm,
80675 const u8 *src, unsigned int slen,
80676 u8 *dst, unsigned int *dlen);
80677 -};
80678 +} __no_const;
80679
80680 struct rng_tfm {
80681 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
80682 unsigned int dlen);
80683 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
80684 -};
80685 +} __no_const;
80686
80687 #define crt_ablkcipher crt_u.ablkcipher
80688 #define crt_aead crt_u.aead
80689 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
80690 index 653589e..4ef254a 100644
80691 --- a/include/linux/ctype.h
80692 +++ b/include/linux/ctype.h
80693 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
80694 * Fast implementation of tolower() for internal usage. Do not use in your
80695 * code.
80696 */
80697 -static inline char _tolower(const char c)
80698 +static inline unsigned char _tolower(const unsigned char c)
80699 {
80700 return c | 0x20;
80701 }
80702 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
80703 index 5a81398..6bbee30 100644
80704 --- a/include/linux/dcache.h
80705 +++ b/include/linux/dcache.h
80706 @@ -123,6 +123,9 @@ struct dentry {
80707 unsigned long d_time; /* used by d_revalidate */
80708 void *d_fsdata; /* fs-specific data */
80709
80710 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
80711 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
80712 +#endif
80713 struct list_head d_lru; /* LRU list */
80714 struct list_head d_child; /* child of parent list */
80715 struct list_head d_subdirs; /* our children */
80716 @@ -133,7 +136,7 @@ struct dentry {
80717 struct hlist_node d_alias; /* inode alias list */
80718 struct rcu_head d_rcu;
80719 } d_u;
80720 -};
80721 +} __randomize_layout;
80722
80723 /*
80724 * dentry->d_lock spinlock nesting subclasses:
80725 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
80726 index 7925bf0..d5143d2 100644
80727 --- a/include/linux/decompress/mm.h
80728 +++ b/include/linux/decompress/mm.h
80729 @@ -77,7 +77,7 @@ static void free(void *where)
80730 * warnings when not needed (indeed large_malloc / large_free are not
80731 * needed by inflate */
80732
80733 -#define malloc(a) kmalloc(a, GFP_KERNEL)
80734 +#define malloc(a) kmalloc((a), GFP_KERNEL)
80735 #define free(a) kfree(a)
80736
80737 #define large_malloc(a) vmalloc(a)
80738 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
80739 index ce447f0..83c66bd 100644
80740 --- a/include/linux/devfreq.h
80741 +++ b/include/linux/devfreq.h
80742 @@ -114,7 +114,7 @@ struct devfreq_governor {
80743 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
80744 int (*event_handler)(struct devfreq *devfreq,
80745 unsigned int event, void *data);
80746 -};
80747 +} __do_const;
80748
80749 /**
80750 * struct devfreq - Device devfreq structure
80751 diff --git a/include/linux/device.h b/include/linux/device.h
80752 index fb50673..ec0b35b 100644
80753 --- a/include/linux/device.h
80754 +++ b/include/linux/device.h
80755 @@ -311,7 +311,7 @@ struct subsys_interface {
80756 struct list_head node;
80757 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
80758 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
80759 -};
80760 +} __do_const;
80761
80762 int subsys_interface_register(struct subsys_interface *sif);
80763 void subsys_interface_unregister(struct subsys_interface *sif);
80764 @@ -507,7 +507,7 @@ struct device_type {
80765 void (*release)(struct device *dev);
80766
80767 const struct dev_pm_ops *pm;
80768 -};
80769 +} __do_const;
80770
80771 /* interface for exporting device attributes */
80772 struct device_attribute {
80773 @@ -517,11 +517,12 @@ struct device_attribute {
80774 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
80775 const char *buf, size_t count);
80776 };
80777 +typedef struct device_attribute __no_const device_attribute_no_const;
80778
80779 struct dev_ext_attribute {
80780 struct device_attribute attr;
80781 void *var;
80782 -};
80783 +} __do_const;
80784
80785 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
80786 char *buf);
80787 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
80788 index c3007cb..43efc8c 100644
80789 --- a/include/linux/dma-mapping.h
80790 +++ b/include/linux/dma-mapping.h
80791 @@ -60,7 +60,7 @@ struct dma_map_ops {
80792 u64 (*get_required_mask)(struct device *dev);
80793 #endif
80794 int is_phys;
80795 -};
80796 +} __do_const;
80797
80798 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
80799
80800 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
80801 index 40cd75e..38572a9 100644
80802 --- a/include/linux/dmaengine.h
80803 +++ b/include/linux/dmaengine.h
80804 @@ -1137,9 +1137,9 @@ struct dma_pinned_list {
80805 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
80806 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
80807
80808 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
80809 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
80810 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
80811 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
80812 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
80813 struct dma_pinned_list *pinned_list, struct page *page,
80814 unsigned int offset, size_t len);
80815
80816 diff --git a/include/linux/efi.h b/include/linux/efi.h
80817 index 0238d61..34a758f 100644
80818 --- a/include/linux/efi.h
80819 +++ b/include/linux/efi.h
80820 @@ -1054,6 +1054,7 @@ struct efivar_operations {
80821 efi_set_variable_nonblocking_t *set_variable_nonblocking;
80822 efi_query_variable_store_t *query_variable_store;
80823 };
80824 +typedef struct efivar_operations __no_const efivar_operations_no_const;
80825
80826 struct efivars {
80827 /*
80828 diff --git a/include/linux/elf.h b/include/linux/elf.h
80829 index 20fa8d8..3d0dd18 100644
80830 --- a/include/linux/elf.h
80831 +++ b/include/linux/elf.h
80832 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
80833 #define elf_note elf32_note
80834 #define elf_addr_t Elf32_Off
80835 #define Elf_Half Elf32_Half
80836 +#define elf_dyn Elf32_Dyn
80837
80838 #else
80839
80840 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
80841 #define elf_note elf64_note
80842 #define elf_addr_t Elf64_Off
80843 #define Elf_Half Elf64_Half
80844 +#define elf_dyn Elf64_Dyn
80845
80846 #endif
80847
80848 diff --git a/include/linux/err.h b/include/linux/err.h
80849 index a729120..6ede2c9 100644
80850 --- a/include/linux/err.h
80851 +++ b/include/linux/err.h
80852 @@ -20,12 +20,12 @@
80853
80854 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
80855
80856 -static inline void * __must_check ERR_PTR(long error)
80857 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
80858 {
80859 return (void *) error;
80860 }
80861
80862 -static inline long __must_check PTR_ERR(__force const void *ptr)
80863 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
80864 {
80865 return (long) ptr;
80866 }
80867 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
80868 index 36f49c4..a2a1f4c 100644
80869 --- a/include/linux/extcon.h
80870 +++ b/include/linux/extcon.h
80871 @@ -135,7 +135,7 @@ struct extcon_dev {
80872 /* /sys/class/extcon/.../mutually_exclusive/... */
80873 struct attribute_group attr_g_muex;
80874 struct attribute **attrs_muex;
80875 - struct device_attribute *d_attrs_muex;
80876 + device_attribute_no_const *d_attrs_muex;
80877 };
80878
80879 /**
80880 diff --git a/include/linux/fb.h b/include/linux/fb.h
80881 index 09bb7a1..d98870a 100644
80882 --- a/include/linux/fb.h
80883 +++ b/include/linux/fb.h
80884 @@ -305,7 +305,7 @@ struct fb_ops {
80885 /* called at KDB enter and leave time to prepare the console */
80886 int (*fb_debug_enter)(struct fb_info *info);
80887 int (*fb_debug_leave)(struct fb_info *info);
80888 -};
80889 +} __do_const;
80890
80891 #ifdef CONFIG_FB_TILEBLITTING
80892 #define FB_TILE_CURSOR_NONE 0
80893 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
80894 index 230f87b..1fd0485 100644
80895 --- a/include/linux/fdtable.h
80896 +++ b/include/linux/fdtable.h
80897 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
80898 void put_files_struct(struct files_struct *fs);
80899 void reset_files_struct(struct files_struct *);
80900 int unshare_files(struct files_struct **);
80901 -struct files_struct *dup_fd(struct files_struct *, int *);
80902 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
80903 void do_close_on_exec(struct files_struct *);
80904 int iterate_fd(struct files_struct *, unsigned,
80905 int (*)(const void *, struct file *, unsigned),
80906 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
80907 index 8293262..2b3b8bd 100644
80908 --- a/include/linux/frontswap.h
80909 +++ b/include/linux/frontswap.h
80910 @@ -11,7 +11,7 @@ struct frontswap_ops {
80911 int (*load)(unsigned, pgoff_t, struct page *);
80912 void (*invalidate_page)(unsigned, pgoff_t);
80913 void (*invalidate_area)(unsigned);
80914 -};
80915 +} __no_const;
80916
80917 extern bool frontswap_enabled;
80918 extern struct frontswap_ops *
80919 diff --git a/include/linux/fs.h b/include/linux/fs.h
80920 index 42efe13..72d42ee 100644
80921 --- a/include/linux/fs.h
80922 +++ b/include/linux/fs.h
80923 @@ -413,7 +413,7 @@ struct address_space {
80924 spinlock_t private_lock; /* for use by the address_space */
80925 struct list_head private_list; /* ditto */
80926 void *private_data; /* ditto */
80927 -} __attribute__((aligned(sizeof(long))));
80928 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
80929 /*
80930 * On most architectures that alignment is already the case; but
80931 * must be enforced here for CRIS, to let the least significant bit
80932 @@ -456,7 +456,7 @@ struct block_device {
80933 int bd_fsfreeze_count;
80934 /* Mutex for freeze */
80935 struct mutex bd_fsfreeze_mutex;
80936 -};
80937 +} __randomize_layout;
80938
80939 /*
80940 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
80941 @@ -642,7 +642,7 @@ struct inode {
80942 #endif
80943
80944 void *i_private; /* fs or device private pointer */
80945 -};
80946 +} __randomize_layout;
80947
80948 static inline int inode_unhashed(struct inode *inode)
80949 {
80950 @@ -837,7 +837,7 @@ struct file {
80951 struct list_head f_tfile_llink;
80952 #endif /* #ifdef CONFIG_EPOLL */
80953 struct address_space *f_mapping;
80954 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
80955 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
80956
80957 struct file_handle {
80958 __u32 handle_bytes;
80959 @@ -962,7 +962,7 @@ struct file_lock {
80960 int state; /* state of grant or error if -ve */
80961 } afs;
80962 } fl_u;
80963 -};
80964 +} __randomize_layout;
80965
80966 /* The following constant reflects the upper bound of the file/locking space */
80967 #ifndef OFFSET_MAX
80968 @@ -1305,7 +1305,7 @@ struct super_block {
80969 * Indicates how deep in a filesystem stack this SB is
80970 */
80971 int s_stack_depth;
80972 -};
80973 +} __randomize_layout;
80974
80975 extern struct timespec current_fs_time(struct super_block *sb);
80976
80977 @@ -1536,7 +1536,8 @@ struct file_operations {
80978 long (*fallocate)(struct file *file, int mode, loff_t offset,
80979 loff_t len);
80980 void (*show_fdinfo)(struct seq_file *m, struct file *f);
80981 -};
80982 +} __do_const __randomize_layout;
80983 +typedef struct file_operations __no_const file_operations_no_const;
80984
80985 struct inode_operations {
80986 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
80987 @@ -2854,4 +2855,14 @@ static inline bool dir_relax(struct inode *inode)
80988 return !IS_DEADDIR(inode);
80989 }
80990
80991 +static inline bool is_sidechannel_device(const struct inode *inode)
80992 +{
80993 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
80994 + umode_t mode = inode->i_mode;
80995 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
80996 +#else
80997 + return false;
80998 +#endif
80999 +}
81000 +
81001 #endif /* _LINUX_FS_H */
81002 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
81003 index 0efc3e6..fd23610 100644
81004 --- a/include/linux/fs_struct.h
81005 +++ b/include/linux/fs_struct.h
81006 @@ -6,13 +6,13 @@
81007 #include <linux/seqlock.h>
81008
81009 struct fs_struct {
81010 - int users;
81011 + atomic_t users;
81012 spinlock_t lock;
81013 seqcount_t seq;
81014 int umask;
81015 int in_exec;
81016 struct path root, pwd;
81017 -};
81018 +} __randomize_layout;
81019
81020 extern struct kmem_cache *fs_cachep;
81021
81022 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
81023 index 7714849..a4a5c7a 100644
81024 --- a/include/linux/fscache-cache.h
81025 +++ b/include/linux/fscache-cache.h
81026 @@ -113,7 +113,7 @@ struct fscache_operation {
81027 fscache_operation_release_t release;
81028 };
81029
81030 -extern atomic_t fscache_op_debug_id;
81031 +extern atomic_unchecked_t fscache_op_debug_id;
81032 extern void fscache_op_work_func(struct work_struct *work);
81033
81034 extern void fscache_enqueue_operation(struct fscache_operation *);
81035 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
81036 INIT_WORK(&op->work, fscache_op_work_func);
81037 atomic_set(&op->usage, 1);
81038 op->state = FSCACHE_OP_ST_INITIALISED;
81039 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
81040 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
81041 op->processor = processor;
81042 op->release = release;
81043 INIT_LIST_HEAD(&op->pend_link);
81044 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
81045 index 115bb81..e7b812b 100644
81046 --- a/include/linux/fscache.h
81047 +++ b/include/linux/fscache.h
81048 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
81049 * - this is mandatory for any object that may have data
81050 */
81051 void (*now_uncached)(void *cookie_netfs_data);
81052 -};
81053 +} __do_const;
81054
81055 /*
81056 * fscache cached network filesystem type
81057 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
81058 index 7ee1774..72505b8 100644
81059 --- a/include/linux/fsnotify.h
81060 +++ b/include/linux/fsnotify.h
81061 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
81062 struct inode *inode = file_inode(file);
81063 __u32 mask = FS_ACCESS;
81064
81065 + if (is_sidechannel_device(inode))
81066 + return;
81067 +
81068 if (S_ISDIR(inode->i_mode))
81069 mask |= FS_ISDIR;
81070
81071 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
81072 struct inode *inode = file_inode(file);
81073 __u32 mask = FS_MODIFY;
81074
81075 + if (is_sidechannel_device(inode))
81076 + return;
81077 +
81078 if (S_ISDIR(inode->i_mode))
81079 mask |= FS_ISDIR;
81080
81081 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
81082 */
81083 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
81084 {
81085 - return kstrdup(name, GFP_KERNEL);
81086 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
81087 }
81088
81089 /*
81090 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
81091 index ec274e0..e678159 100644
81092 --- a/include/linux/genhd.h
81093 +++ b/include/linux/genhd.h
81094 @@ -194,7 +194,7 @@ struct gendisk {
81095 struct kobject *slave_dir;
81096
81097 struct timer_rand_state *random;
81098 - atomic_t sync_io; /* RAID */
81099 + atomic_unchecked_t sync_io; /* RAID */
81100 struct disk_events *ev;
81101 #ifdef CONFIG_BLK_DEV_INTEGRITY
81102 struct blk_integrity *integrity;
81103 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
81104 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
81105
81106 /* drivers/char/random.c */
81107 -extern void add_disk_randomness(struct gendisk *disk);
81108 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
81109 extern void rand_initialize_disk(struct gendisk *disk);
81110
81111 static inline sector_t get_start_sect(struct block_device *bdev)
81112 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
81113 index 667c311..abac2a7 100644
81114 --- a/include/linux/genl_magic_func.h
81115 +++ b/include/linux/genl_magic_func.h
81116 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
81117 },
81118
81119 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
81120 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
81121 +static struct genl_ops ZZZ_genl_ops[] = {
81122 #include GENL_MAGIC_INCLUDE_FILE
81123 };
81124
81125 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
81126 index b840e3b..aeaeef9 100644
81127 --- a/include/linux/gfp.h
81128 +++ b/include/linux/gfp.h
81129 @@ -34,6 +34,13 @@ struct vm_area_struct;
81130 #define ___GFP_NO_KSWAPD 0x400000u
81131 #define ___GFP_OTHER_NODE 0x800000u
81132 #define ___GFP_WRITE 0x1000000u
81133 +
81134 +#ifdef CONFIG_PAX_USERCOPY_SLABS
81135 +#define ___GFP_USERCOPY 0x2000000u
81136 +#else
81137 +#define ___GFP_USERCOPY 0
81138 +#endif
81139 +
81140 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
81141
81142 /*
81143 @@ -90,6 +97,7 @@ struct vm_area_struct;
81144 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
81145 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
81146 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
81147 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
81148
81149 /*
81150 * This may seem redundant, but it's a way of annotating false positives vs.
81151 @@ -97,7 +105,7 @@ struct vm_area_struct;
81152 */
81153 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
81154
81155 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
81156 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
81157 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
81158
81159 /* This equals 0, but use constants in case they ever change */
81160 @@ -152,6 +160,8 @@ struct vm_area_struct;
81161 /* 4GB DMA on some platforms */
81162 #define GFP_DMA32 __GFP_DMA32
81163
81164 +#define GFP_USERCOPY __GFP_USERCOPY
81165 +
81166 /* Convert GFP flags to their corresponding migrate type */
81167 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
81168 {
81169 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
81170 new file mode 100644
81171 index 0000000..91858e4
81172 --- /dev/null
81173 +++ b/include/linux/gracl.h
81174 @@ -0,0 +1,342 @@
81175 +#ifndef GR_ACL_H
81176 +#define GR_ACL_H
81177 +
81178 +#include <linux/grdefs.h>
81179 +#include <linux/resource.h>
81180 +#include <linux/capability.h>
81181 +#include <linux/dcache.h>
81182 +#include <asm/resource.h>
81183 +
81184 +/* Major status information */
81185 +
81186 +#define GR_VERSION "grsecurity 3.1"
81187 +#define GRSECURITY_VERSION 0x3100
81188 +
81189 +enum {
81190 + GR_SHUTDOWN = 0,
81191 + GR_ENABLE = 1,
81192 + GR_SPROLE = 2,
81193 + GR_OLDRELOAD = 3,
81194 + GR_SEGVMOD = 4,
81195 + GR_STATUS = 5,
81196 + GR_UNSPROLE = 6,
81197 + GR_PASSSET = 7,
81198 + GR_SPROLEPAM = 8,
81199 + GR_RELOAD = 9,
81200 +};
81201 +
81202 +/* Password setup definitions
81203 + * kernel/grhash.c */
81204 +enum {
81205 + GR_PW_LEN = 128,
81206 + GR_SALT_LEN = 16,
81207 + GR_SHA_LEN = 32,
81208 +};
81209 +
81210 +enum {
81211 + GR_SPROLE_LEN = 64,
81212 +};
81213 +
81214 +enum {
81215 + GR_NO_GLOB = 0,
81216 + GR_REG_GLOB,
81217 + GR_CREATE_GLOB
81218 +};
81219 +
81220 +#define GR_NLIMITS 32
81221 +
81222 +/* Begin Data Structures */
81223 +
81224 +struct sprole_pw {
81225 + unsigned char *rolename;
81226 + unsigned char salt[GR_SALT_LEN];
81227 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
81228 +};
81229 +
81230 +struct name_entry {
81231 + __u32 key;
81232 + u64 inode;
81233 + dev_t device;
81234 + char *name;
81235 + __u16 len;
81236 + __u8 deleted;
81237 + struct name_entry *prev;
81238 + struct name_entry *next;
81239 +};
81240 +
81241 +struct inodev_entry {
81242 + struct name_entry *nentry;
81243 + struct inodev_entry *prev;
81244 + struct inodev_entry *next;
81245 +};
81246 +
81247 +struct acl_role_db {
81248 + struct acl_role_label **r_hash;
81249 + __u32 r_size;
81250 +};
81251 +
81252 +struct inodev_db {
81253 + struct inodev_entry **i_hash;
81254 + __u32 i_size;
81255 +};
81256 +
81257 +struct name_db {
81258 + struct name_entry **n_hash;
81259 + __u32 n_size;
81260 +};
81261 +
81262 +struct crash_uid {
81263 + uid_t uid;
81264 + unsigned long expires;
81265 +};
81266 +
81267 +struct gr_hash_struct {
81268 + void **table;
81269 + void **nametable;
81270 + void *first;
81271 + __u32 table_size;
81272 + __u32 used_size;
81273 + int type;
81274 +};
81275 +
81276 +/* Userspace Grsecurity ACL data structures */
81277 +
81278 +struct acl_subject_label {
81279 + char *filename;
81280 + u64 inode;
81281 + dev_t device;
81282 + __u32 mode;
81283 + kernel_cap_t cap_mask;
81284 + kernel_cap_t cap_lower;
81285 + kernel_cap_t cap_invert_audit;
81286 +
81287 + struct rlimit res[GR_NLIMITS];
81288 + __u32 resmask;
81289 +
81290 + __u8 user_trans_type;
81291 + __u8 group_trans_type;
81292 + uid_t *user_transitions;
81293 + gid_t *group_transitions;
81294 + __u16 user_trans_num;
81295 + __u16 group_trans_num;
81296 +
81297 + __u32 sock_families[2];
81298 + __u32 ip_proto[8];
81299 + __u32 ip_type;
81300 + struct acl_ip_label **ips;
81301 + __u32 ip_num;
81302 + __u32 inaddr_any_override;
81303 +
81304 + __u32 crashes;
81305 + unsigned long expires;
81306 +
81307 + struct acl_subject_label *parent_subject;
81308 + struct gr_hash_struct *hash;
81309 + struct acl_subject_label *prev;
81310 + struct acl_subject_label *next;
81311 +
81312 + struct acl_object_label **obj_hash;
81313 + __u32 obj_hash_size;
81314 + __u16 pax_flags;
81315 +};
81316 +
81317 +struct role_allowed_ip {
81318 + __u32 addr;
81319 + __u32 netmask;
81320 +
81321 + struct role_allowed_ip *prev;
81322 + struct role_allowed_ip *next;
81323 +};
81324 +
81325 +struct role_transition {
81326 + char *rolename;
81327 +
81328 + struct role_transition *prev;
81329 + struct role_transition *next;
81330 +};
81331 +
81332 +struct acl_role_label {
81333 + char *rolename;
81334 + uid_t uidgid;
81335 + __u16 roletype;
81336 +
81337 + __u16 auth_attempts;
81338 + unsigned long expires;
81339 +
81340 + struct acl_subject_label *root_label;
81341 + struct gr_hash_struct *hash;
81342 +
81343 + struct acl_role_label *prev;
81344 + struct acl_role_label *next;
81345 +
81346 + struct role_transition *transitions;
81347 + struct role_allowed_ip *allowed_ips;
81348 + uid_t *domain_children;
81349 + __u16 domain_child_num;
81350 +
81351 + umode_t umask;
81352 +
81353 + struct acl_subject_label **subj_hash;
81354 + __u32 subj_hash_size;
81355 +};
81356 +
81357 +struct user_acl_role_db {
81358 + struct acl_role_label **r_table;
81359 + __u32 num_pointers; /* Number of allocations to track */
81360 + __u32 num_roles; /* Number of roles */
81361 + __u32 num_domain_children; /* Number of domain children */
81362 + __u32 num_subjects; /* Number of subjects */
81363 + __u32 num_objects; /* Number of objects */
81364 +};
81365 +
81366 +struct acl_object_label {
81367 + char *filename;
81368 + u64 inode;
81369 + dev_t device;
81370 + __u32 mode;
81371 +
81372 + struct acl_subject_label *nested;
81373 + struct acl_object_label *globbed;
81374 +
81375 + /* next two structures not used */
81376 +
81377 + struct acl_object_label *prev;
81378 + struct acl_object_label *next;
81379 +};
81380 +
81381 +struct acl_ip_label {
81382 + char *iface;
81383 + __u32 addr;
81384 + __u32 netmask;
81385 + __u16 low, high;
81386 + __u8 mode;
81387 + __u32 type;
81388 + __u32 proto[8];
81389 +
81390 + /* next two structures not used */
81391 +
81392 + struct acl_ip_label *prev;
81393 + struct acl_ip_label *next;
81394 +};
81395 +
81396 +struct gr_arg {
81397 + struct user_acl_role_db role_db;
81398 + unsigned char pw[GR_PW_LEN];
81399 + unsigned char salt[GR_SALT_LEN];
81400 + unsigned char sum[GR_SHA_LEN];
81401 + unsigned char sp_role[GR_SPROLE_LEN];
81402 + struct sprole_pw *sprole_pws;
81403 + dev_t segv_device;
81404 + u64 segv_inode;
81405 + uid_t segv_uid;
81406 + __u16 num_sprole_pws;
81407 + __u16 mode;
81408 +};
81409 +
81410 +struct gr_arg_wrapper {
81411 + struct gr_arg *arg;
81412 + __u32 version;
81413 + __u32 size;
81414 +};
81415 +
81416 +struct subject_map {
81417 + struct acl_subject_label *user;
81418 + struct acl_subject_label *kernel;
81419 + struct subject_map *prev;
81420 + struct subject_map *next;
81421 +};
81422 +
81423 +struct acl_subj_map_db {
81424 + struct subject_map **s_hash;
81425 + __u32 s_size;
81426 +};
81427 +
81428 +struct gr_policy_state {
81429 + struct sprole_pw **acl_special_roles;
81430 + __u16 num_sprole_pws;
81431 + struct acl_role_label *kernel_role;
81432 + struct acl_role_label *role_list;
81433 + struct acl_role_label *default_role;
81434 + struct acl_role_db acl_role_set;
81435 + struct acl_subj_map_db subj_map_set;
81436 + struct name_db name_set;
81437 + struct inodev_db inodev_set;
81438 +};
81439 +
81440 +struct gr_alloc_state {
81441 + unsigned long alloc_stack_next;
81442 + unsigned long alloc_stack_size;
81443 + void **alloc_stack;
81444 +};
81445 +
81446 +struct gr_reload_state {
81447 + struct gr_policy_state oldpolicy;
81448 + struct gr_alloc_state oldalloc;
81449 + struct gr_policy_state newpolicy;
81450 + struct gr_alloc_state newalloc;
81451 + struct gr_policy_state *oldpolicy_ptr;
81452 + struct gr_alloc_state *oldalloc_ptr;
81453 + unsigned char oldmode;
81454 +};
81455 +
81456 +/* End Data Structures Section */
81457 +
81458 +/* Hash functions generated by empirical testing by Brad Spengler
81459 + Makes good use of the low bits of the inode. Generally 0-1 times
81460 + in loop for successful match. 0-3 for unsuccessful match.
81461 + Shift/add algorithm with modulus of table size and an XOR*/
81462 +
81463 +static __inline__ unsigned int
81464 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
81465 +{
81466 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
81467 +}
81468 +
81469 + static __inline__ unsigned int
81470 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
81471 +{
81472 + return ((const unsigned long)userp % sz);
81473 +}
81474 +
81475 +static __inline__ unsigned int
81476 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
81477 +{
81478 + unsigned int rem;
81479 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
81480 + return rem;
81481 +}
81482 +
81483 +static __inline__ unsigned int
81484 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
81485 +{
81486 + return full_name_hash((const unsigned char *)name, len) % sz;
81487 +}
81488 +
81489 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
81490 + subj = NULL; \
81491 + iter = 0; \
81492 + while (iter < role->subj_hash_size) { \
81493 + if (subj == NULL) \
81494 + subj = role->subj_hash[iter]; \
81495 + if (subj == NULL) { \
81496 + iter++; \
81497 + continue; \
81498 + }
81499 +
81500 +#define FOR_EACH_SUBJECT_END(subj,iter) \
81501 + subj = subj->next; \
81502 + if (subj == NULL) \
81503 + iter++; \
81504 + }
81505 +
81506 +
81507 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
81508 + subj = role->hash->first; \
81509 + while (subj != NULL) {
81510 +
81511 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
81512 + subj = subj->next; \
81513 + }
81514 +
81515 +#endif
81516 +
81517 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
81518 new file mode 100644
81519 index 0000000..af64092
81520 --- /dev/null
81521 +++ b/include/linux/gracl_compat.h
81522 @@ -0,0 +1,156 @@
81523 +#ifndef GR_ACL_COMPAT_H
81524 +#define GR_ACL_COMPAT_H
81525 +
81526 +#include <linux/resource.h>
81527 +#include <asm/resource.h>
81528 +
81529 +struct sprole_pw_compat {
81530 + compat_uptr_t rolename;
81531 + unsigned char salt[GR_SALT_LEN];
81532 + unsigned char sum[GR_SHA_LEN];
81533 +};
81534 +
81535 +struct gr_hash_struct_compat {
81536 + compat_uptr_t table;
81537 + compat_uptr_t nametable;
81538 + compat_uptr_t first;
81539 + __u32 table_size;
81540 + __u32 used_size;
81541 + int type;
81542 +};
81543 +
81544 +struct acl_subject_label_compat {
81545 + compat_uptr_t filename;
81546 + compat_u64 inode;
81547 + __u32 device;
81548 + __u32 mode;
81549 + kernel_cap_t cap_mask;
81550 + kernel_cap_t cap_lower;
81551 + kernel_cap_t cap_invert_audit;
81552 +
81553 + struct compat_rlimit res[GR_NLIMITS];
81554 + __u32 resmask;
81555 +
81556 + __u8 user_trans_type;
81557 + __u8 group_trans_type;
81558 + compat_uptr_t user_transitions;
81559 + compat_uptr_t group_transitions;
81560 + __u16 user_trans_num;
81561 + __u16 group_trans_num;
81562 +
81563 + __u32 sock_families[2];
81564 + __u32 ip_proto[8];
81565 + __u32 ip_type;
81566 + compat_uptr_t ips;
81567 + __u32 ip_num;
81568 + __u32 inaddr_any_override;
81569 +
81570 + __u32 crashes;
81571 + compat_ulong_t expires;
81572 +
81573 + compat_uptr_t parent_subject;
81574 + compat_uptr_t hash;
81575 + compat_uptr_t prev;
81576 + compat_uptr_t next;
81577 +
81578 + compat_uptr_t obj_hash;
81579 + __u32 obj_hash_size;
81580 + __u16 pax_flags;
81581 +};
81582 +
81583 +struct role_allowed_ip_compat {
81584 + __u32 addr;
81585 + __u32 netmask;
81586 +
81587 + compat_uptr_t prev;
81588 + compat_uptr_t next;
81589 +};
81590 +
81591 +struct role_transition_compat {
81592 + compat_uptr_t rolename;
81593 +
81594 + compat_uptr_t prev;
81595 + compat_uptr_t next;
81596 +};
81597 +
81598 +struct acl_role_label_compat {
81599 + compat_uptr_t rolename;
81600 + uid_t uidgid;
81601 + __u16 roletype;
81602 +
81603 + __u16 auth_attempts;
81604 + compat_ulong_t expires;
81605 +
81606 + compat_uptr_t root_label;
81607 + compat_uptr_t hash;
81608 +
81609 + compat_uptr_t prev;
81610 + compat_uptr_t next;
81611 +
81612 + compat_uptr_t transitions;
81613 + compat_uptr_t allowed_ips;
81614 + compat_uptr_t domain_children;
81615 + __u16 domain_child_num;
81616 +
81617 + umode_t umask;
81618 +
81619 + compat_uptr_t subj_hash;
81620 + __u32 subj_hash_size;
81621 +};
81622 +
81623 +struct user_acl_role_db_compat {
81624 + compat_uptr_t r_table;
81625 + __u32 num_pointers;
81626 + __u32 num_roles;
81627 + __u32 num_domain_children;
81628 + __u32 num_subjects;
81629 + __u32 num_objects;
81630 +};
81631 +
81632 +struct acl_object_label_compat {
81633 + compat_uptr_t filename;
81634 + compat_u64 inode;
81635 + __u32 device;
81636 + __u32 mode;
81637 +
81638 + compat_uptr_t nested;
81639 + compat_uptr_t globbed;
81640 +
81641 + compat_uptr_t prev;
81642 + compat_uptr_t next;
81643 +};
81644 +
81645 +struct acl_ip_label_compat {
81646 + compat_uptr_t iface;
81647 + __u32 addr;
81648 + __u32 netmask;
81649 + __u16 low, high;
81650 + __u8 mode;
81651 + __u32 type;
81652 + __u32 proto[8];
81653 +
81654 + compat_uptr_t prev;
81655 + compat_uptr_t next;
81656 +};
81657 +
81658 +struct gr_arg_compat {
81659 + struct user_acl_role_db_compat role_db;
81660 + unsigned char pw[GR_PW_LEN];
81661 + unsigned char salt[GR_SALT_LEN];
81662 + unsigned char sum[GR_SHA_LEN];
81663 + unsigned char sp_role[GR_SPROLE_LEN];
81664 + compat_uptr_t sprole_pws;
81665 + __u32 segv_device;
81666 + compat_u64 segv_inode;
81667 + uid_t segv_uid;
81668 + __u16 num_sprole_pws;
81669 + __u16 mode;
81670 +};
81671 +
81672 +struct gr_arg_wrapper_compat {
81673 + compat_uptr_t arg;
81674 + __u32 version;
81675 + __u32 size;
81676 +};
81677 +
81678 +#endif
81679 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
81680 new file mode 100644
81681 index 0000000..323ecf2
81682 --- /dev/null
81683 +++ b/include/linux/gralloc.h
81684 @@ -0,0 +1,9 @@
81685 +#ifndef __GRALLOC_H
81686 +#define __GRALLOC_H
81687 +
81688 +void acl_free_all(void);
81689 +int acl_alloc_stack_init(unsigned long size);
81690 +void *acl_alloc(unsigned long len);
81691 +void *acl_alloc_num(unsigned long num, unsigned long len);
81692 +
81693 +#endif
81694 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
81695 new file mode 100644
81696 index 0000000..be66033
81697 --- /dev/null
81698 +++ b/include/linux/grdefs.h
81699 @@ -0,0 +1,140 @@
81700 +#ifndef GRDEFS_H
81701 +#define GRDEFS_H
81702 +
81703 +/* Begin grsecurity status declarations */
81704 +
81705 +enum {
81706 + GR_READY = 0x01,
81707 + GR_STATUS_INIT = 0x00 // disabled state
81708 +};
81709 +
81710 +/* Begin ACL declarations */
81711 +
81712 +/* Role flags */
81713 +
81714 +enum {
81715 + GR_ROLE_USER = 0x0001,
81716 + GR_ROLE_GROUP = 0x0002,
81717 + GR_ROLE_DEFAULT = 0x0004,
81718 + GR_ROLE_SPECIAL = 0x0008,
81719 + GR_ROLE_AUTH = 0x0010,
81720 + GR_ROLE_NOPW = 0x0020,
81721 + GR_ROLE_GOD = 0x0040,
81722 + GR_ROLE_LEARN = 0x0080,
81723 + GR_ROLE_TPE = 0x0100,
81724 + GR_ROLE_DOMAIN = 0x0200,
81725 + GR_ROLE_PAM = 0x0400,
81726 + GR_ROLE_PERSIST = 0x0800
81727 +};
81728 +
81729 +/* ACL Subject and Object mode flags */
81730 +enum {
81731 + GR_DELETED = 0x80000000
81732 +};
81733 +
81734 +/* ACL Object-only mode flags */
81735 +enum {
81736 + GR_READ = 0x00000001,
81737 + GR_APPEND = 0x00000002,
81738 + GR_WRITE = 0x00000004,
81739 + GR_EXEC = 0x00000008,
81740 + GR_FIND = 0x00000010,
81741 + GR_INHERIT = 0x00000020,
81742 + GR_SETID = 0x00000040,
81743 + GR_CREATE = 0x00000080,
81744 + GR_DELETE = 0x00000100,
81745 + GR_LINK = 0x00000200,
81746 + GR_AUDIT_READ = 0x00000400,
81747 + GR_AUDIT_APPEND = 0x00000800,
81748 + GR_AUDIT_WRITE = 0x00001000,
81749 + GR_AUDIT_EXEC = 0x00002000,
81750 + GR_AUDIT_FIND = 0x00004000,
81751 + GR_AUDIT_INHERIT= 0x00008000,
81752 + GR_AUDIT_SETID = 0x00010000,
81753 + GR_AUDIT_CREATE = 0x00020000,
81754 + GR_AUDIT_DELETE = 0x00040000,
81755 + GR_AUDIT_LINK = 0x00080000,
81756 + GR_PTRACERD = 0x00100000,
81757 + GR_NOPTRACE = 0x00200000,
81758 + GR_SUPPRESS = 0x00400000,
81759 + GR_NOLEARN = 0x00800000,
81760 + GR_INIT_TRANSFER= 0x01000000
81761 +};
81762 +
81763 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
81764 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
81765 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
81766 +
81767 +/* ACL subject-only mode flags */
81768 +enum {
81769 + GR_KILL = 0x00000001,
81770 + GR_VIEW = 0x00000002,
81771 + GR_PROTECTED = 0x00000004,
81772 + GR_LEARN = 0x00000008,
81773 + GR_OVERRIDE = 0x00000010,
81774 + /* just a placeholder, this mode is only used in userspace */
81775 + GR_DUMMY = 0x00000020,
81776 + GR_PROTSHM = 0x00000040,
81777 + GR_KILLPROC = 0x00000080,
81778 + GR_KILLIPPROC = 0x00000100,
81779 + /* just a placeholder, this mode is only used in userspace */
81780 + GR_NOTROJAN = 0x00000200,
81781 + GR_PROTPROCFD = 0x00000400,
81782 + GR_PROCACCT = 0x00000800,
81783 + GR_RELAXPTRACE = 0x00001000,
81784 + //GR_NESTED = 0x00002000,
81785 + GR_INHERITLEARN = 0x00004000,
81786 + GR_PROCFIND = 0x00008000,
81787 + GR_POVERRIDE = 0x00010000,
81788 + GR_KERNELAUTH = 0x00020000,
81789 + GR_ATSECURE = 0x00040000,
81790 + GR_SHMEXEC = 0x00080000
81791 +};
81792 +
81793 +enum {
81794 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
81795 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
81796 + GR_PAX_ENABLE_MPROTECT = 0x0004,
81797 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
81798 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
81799 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
81800 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
81801 + GR_PAX_DISABLE_MPROTECT = 0x0400,
81802 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
81803 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
81804 +};
81805 +
81806 +enum {
81807 + GR_ID_USER = 0x01,
81808 + GR_ID_GROUP = 0x02,
81809 +};
81810 +
81811 +enum {
81812 + GR_ID_ALLOW = 0x01,
81813 + GR_ID_DENY = 0x02,
81814 +};
81815 +
81816 +#define GR_CRASH_RES 31
81817 +#define GR_UIDTABLE_MAX 500
81818 +
81819 +/* begin resource learning section */
81820 +enum {
81821 + GR_RLIM_CPU_BUMP = 60,
81822 + GR_RLIM_FSIZE_BUMP = 50000,
81823 + GR_RLIM_DATA_BUMP = 10000,
81824 + GR_RLIM_STACK_BUMP = 1000,
81825 + GR_RLIM_CORE_BUMP = 10000,
81826 + GR_RLIM_RSS_BUMP = 500000,
81827 + GR_RLIM_NPROC_BUMP = 1,
81828 + GR_RLIM_NOFILE_BUMP = 5,
81829 + GR_RLIM_MEMLOCK_BUMP = 50000,
81830 + GR_RLIM_AS_BUMP = 500000,
81831 + GR_RLIM_LOCKS_BUMP = 2,
81832 + GR_RLIM_SIGPENDING_BUMP = 5,
81833 + GR_RLIM_MSGQUEUE_BUMP = 10000,
81834 + GR_RLIM_NICE_BUMP = 1,
81835 + GR_RLIM_RTPRIO_BUMP = 1,
81836 + GR_RLIM_RTTIME_BUMP = 1000000
81837 +};
81838 +
81839 +#endif
81840 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
81841 new file mode 100644
81842 index 0000000..fb1de5d
81843 --- /dev/null
81844 +++ b/include/linux/grinternal.h
81845 @@ -0,0 +1,230 @@
81846 +#ifndef __GRINTERNAL_H
81847 +#define __GRINTERNAL_H
81848 +
81849 +#ifdef CONFIG_GRKERNSEC
81850 +
81851 +#include <linux/fs.h>
81852 +#include <linux/mnt_namespace.h>
81853 +#include <linux/nsproxy.h>
81854 +#include <linux/gracl.h>
81855 +#include <linux/grdefs.h>
81856 +#include <linux/grmsg.h>
81857 +
81858 +void gr_add_learn_entry(const char *fmt, ...)
81859 + __attribute__ ((format (printf, 1, 2)));
81860 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
81861 + const struct vfsmount *mnt);
81862 +__u32 gr_check_create(const struct dentry *new_dentry,
81863 + const struct dentry *parent,
81864 + const struct vfsmount *mnt, const __u32 mode);
81865 +int gr_check_protected_task(const struct task_struct *task);
81866 +__u32 to_gr_audit(const __u32 reqmode);
81867 +int gr_set_acls(const int type);
81868 +int gr_acl_is_enabled(void);
81869 +char gr_roletype_to_char(void);
81870 +
81871 +void gr_handle_alertkill(struct task_struct *task);
81872 +char *gr_to_filename(const struct dentry *dentry,
81873 + const struct vfsmount *mnt);
81874 +char *gr_to_filename1(const struct dentry *dentry,
81875 + const struct vfsmount *mnt);
81876 +char *gr_to_filename2(const struct dentry *dentry,
81877 + const struct vfsmount *mnt);
81878 +char *gr_to_filename3(const struct dentry *dentry,
81879 + const struct vfsmount *mnt);
81880 +
81881 +extern int grsec_enable_ptrace_readexec;
81882 +extern int grsec_enable_harden_ptrace;
81883 +extern int grsec_enable_link;
81884 +extern int grsec_enable_fifo;
81885 +extern int grsec_enable_execve;
81886 +extern int grsec_enable_shm;
81887 +extern int grsec_enable_execlog;
81888 +extern int grsec_enable_signal;
81889 +extern int grsec_enable_audit_ptrace;
81890 +extern int grsec_enable_forkfail;
81891 +extern int grsec_enable_time;
81892 +extern int grsec_enable_rofs;
81893 +extern int grsec_deny_new_usb;
81894 +extern int grsec_enable_chroot_shmat;
81895 +extern int grsec_enable_chroot_mount;
81896 +extern int grsec_enable_chroot_double;
81897 +extern int grsec_enable_chroot_pivot;
81898 +extern int grsec_enable_chroot_chdir;
81899 +extern int grsec_enable_chroot_chmod;
81900 +extern int grsec_enable_chroot_mknod;
81901 +extern int grsec_enable_chroot_fchdir;
81902 +extern int grsec_enable_chroot_nice;
81903 +extern int grsec_enable_chroot_execlog;
81904 +extern int grsec_enable_chroot_caps;
81905 +extern int grsec_enable_chroot_rename;
81906 +extern int grsec_enable_chroot_sysctl;
81907 +extern int grsec_enable_chroot_unix;
81908 +extern int grsec_enable_symlinkown;
81909 +extern kgid_t grsec_symlinkown_gid;
81910 +extern int grsec_enable_tpe;
81911 +extern kgid_t grsec_tpe_gid;
81912 +extern int grsec_enable_tpe_all;
81913 +extern int grsec_enable_tpe_invert;
81914 +extern int grsec_enable_socket_all;
81915 +extern kgid_t grsec_socket_all_gid;
81916 +extern int grsec_enable_socket_client;
81917 +extern kgid_t grsec_socket_client_gid;
81918 +extern int grsec_enable_socket_server;
81919 +extern kgid_t grsec_socket_server_gid;
81920 +extern kgid_t grsec_audit_gid;
81921 +extern int grsec_enable_group;
81922 +extern int grsec_enable_log_rwxmaps;
81923 +extern int grsec_enable_mount;
81924 +extern int grsec_enable_chdir;
81925 +extern int grsec_resource_logging;
81926 +extern int grsec_enable_blackhole;
81927 +extern int grsec_lastack_retries;
81928 +extern int grsec_enable_brute;
81929 +extern int grsec_enable_harden_ipc;
81930 +extern int grsec_lock;
81931 +
81932 +extern spinlock_t grsec_alert_lock;
81933 +extern unsigned long grsec_alert_wtime;
81934 +extern unsigned long grsec_alert_fyet;
81935 +
81936 +extern spinlock_t grsec_audit_lock;
81937 +
81938 +extern rwlock_t grsec_exec_file_lock;
81939 +
81940 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
81941 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
81942 + (tsk)->exec_file->f_path.mnt) : "/")
81943 +
81944 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
81945 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
81946 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
81947 +
81948 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
81949 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
81950 + (tsk)->exec_file->f_path.mnt) : "/")
81951 +
81952 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
81953 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
81954 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
81955 +
81956 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
81957 +
81958 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
81959 +
81960 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
81961 +{
81962 + if (file1 && file2) {
81963 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
81964 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
81965 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
81966 + return true;
81967 + }
81968 +
81969 + return false;
81970 +}
81971 +
81972 +#define GR_CHROOT_CAPS {{ \
81973 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
81974 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
81975 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
81976 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
81977 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
81978 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
81979 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
81980 +
81981 +#define security_learn(normal_msg,args...) \
81982 +({ \
81983 + read_lock(&grsec_exec_file_lock); \
81984 + gr_add_learn_entry(normal_msg "\n", ## args); \
81985 + read_unlock(&grsec_exec_file_lock); \
81986 +})
81987 +
81988 +enum {
81989 + GR_DO_AUDIT,
81990 + GR_DONT_AUDIT,
81991 + /* used for non-audit messages that we shouldn't kill the task on */
81992 + GR_DONT_AUDIT_GOOD
81993 +};
81994 +
81995 +enum {
81996 + GR_TTYSNIFF,
81997 + GR_RBAC,
81998 + GR_RBAC_STR,
81999 + GR_STR_RBAC,
82000 + GR_RBAC_MODE2,
82001 + GR_RBAC_MODE3,
82002 + GR_FILENAME,
82003 + GR_SYSCTL_HIDDEN,
82004 + GR_NOARGS,
82005 + GR_ONE_INT,
82006 + GR_ONE_INT_TWO_STR,
82007 + GR_ONE_STR,
82008 + GR_STR_INT,
82009 + GR_TWO_STR_INT,
82010 + GR_TWO_INT,
82011 + GR_TWO_U64,
82012 + GR_THREE_INT,
82013 + GR_FIVE_INT_TWO_STR,
82014 + GR_TWO_STR,
82015 + GR_THREE_STR,
82016 + GR_FOUR_STR,
82017 + GR_STR_FILENAME,
82018 + GR_FILENAME_STR,
82019 + GR_FILENAME_TWO_INT,
82020 + GR_FILENAME_TWO_INT_STR,
82021 + GR_TEXTREL,
82022 + GR_PTRACE,
82023 + GR_RESOURCE,
82024 + GR_CAP,
82025 + GR_SIG,
82026 + GR_SIG2,
82027 + GR_CRASH1,
82028 + GR_CRASH2,
82029 + GR_PSACCT,
82030 + GR_RWXMAP,
82031 + GR_RWXMAPVMA
82032 +};
82033 +
82034 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
82035 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
82036 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
82037 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
82038 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
82039 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
82040 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
82041 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
82042 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
82043 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
82044 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
82045 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
82046 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
82047 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
82048 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
82049 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
82050 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
82051 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
82052 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
82053 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
82054 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
82055 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
82056 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
82057 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
82058 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
82059 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
82060 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
82061 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
82062 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
82063 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
82064 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
82065 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
82066 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
82067 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
82068 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
82069 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
82070 +
82071 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
82072 +
82073 +#endif
82074 +
82075 +#endif
82076 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
82077 new file mode 100644
82078 index 0000000..26ef560
82079 --- /dev/null
82080 +++ b/include/linux/grmsg.h
82081 @@ -0,0 +1,118 @@
82082 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
82083 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
82084 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
82085 +#define GR_STOPMOD_MSG "denied modification of module state by "
82086 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
82087 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
82088 +#define GR_IOPERM_MSG "denied use of ioperm() by "
82089 +#define GR_IOPL_MSG "denied use of iopl() by "
82090 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
82091 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
82092 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
82093 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
82094 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
82095 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
82096 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
82097 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
82098 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
82099 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
82100 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
82101 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
82102 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
82103 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
82104 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
82105 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
82106 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
82107 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
82108 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
82109 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
82110 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
82111 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
82112 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
82113 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
82114 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
82115 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
82116 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
82117 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
82118 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
82119 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
82120 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
82121 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
82122 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
82123 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
82124 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
82125 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
82126 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
82127 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
82128 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
82129 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
82130 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
82131 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
82132 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
82133 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
82134 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
82135 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
82136 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
82137 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
82138 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
82139 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
82140 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
82141 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
82142 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
82143 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
82144 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
82145 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
82146 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
82147 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
82148 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
82149 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
82150 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
82151 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
82152 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
82153 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
82154 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
82155 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
82156 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
82157 +#define GR_NICE_CHROOT_MSG "denied priority change by "
82158 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
82159 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
82160 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
82161 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
82162 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
82163 +#define GR_TIME_MSG "time set by "
82164 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
82165 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
82166 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
82167 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
82168 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
82169 +#define GR_BIND_MSG "denied bind() by "
82170 +#define GR_CONNECT_MSG "denied connect() by "
82171 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
82172 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
82173 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
82174 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
82175 +#define GR_CAP_ACL_MSG "use of %s denied for "
82176 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
82177 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
82178 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
82179 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
82180 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
82181 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
82182 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
82183 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
82184 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
82185 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
82186 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
82187 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
82188 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
82189 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
82190 +#define GR_VM86_MSG "denied use of vm86 by "
82191 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
82192 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
82193 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
82194 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
82195 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
82196 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
82197 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
82198 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
82199 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
82200 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
82201 new file mode 100644
82202 index 0000000..63c1850
82203 --- /dev/null
82204 +++ b/include/linux/grsecurity.h
82205 @@ -0,0 +1,250 @@
82206 +#ifndef GR_SECURITY_H
82207 +#define GR_SECURITY_H
82208 +#include <linux/fs.h>
82209 +#include <linux/fs_struct.h>
82210 +#include <linux/binfmts.h>
82211 +#include <linux/gracl.h>
82212 +
82213 +/* notify of brain-dead configs */
82214 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82215 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
82216 +#endif
82217 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82218 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
82219 +#endif
82220 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
82221 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
82222 +#endif
82223 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
82224 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
82225 +#endif
82226 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
82227 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
82228 +#endif
82229 +
82230 +int gr_handle_new_usb(void);
82231 +
82232 +void gr_handle_brute_attach(int dumpable);
82233 +void gr_handle_brute_check(void);
82234 +void gr_handle_kernel_exploit(void);
82235 +
82236 +char gr_roletype_to_char(void);
82237 +
82238 +int gr_proc_is_restricted(void);
82239 +
82240 +int gr_acl_enable_at_secure(void);
82241 +
82242 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
82243 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
82244 +
82245 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
82246 +
82247 +void gr_del_task_from_ip_table(struct task_struct *p);
82248 +
82249 +int gr_pid_is_chrooted(struct task_struct *p);
82250 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
82251 +int gr_handle_chroot_nice(void);
82252 +int gr_handle_chroot_sysctl(const int op);
82253 +int gr_handle_chroot_setpriority(struct task_struct *p,
82254 + const int niceval);
82255 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
82256 +int gr_chroot_fhandle(void);
82257 +int gr_handle_chroot_chroot(const struct dentry *dentry,
82258 + const struct vfsmount *mnt);
82259 +void gr_handle_chroot_chdir(const struct path *path);
82260 +int gr_handle_chroot_chmod(const struct dentry *dentry,
82261 + const struct vfsmount *mnt, const int mode);
82262 +int gr_handle_chroot_mknod(const struct dentry *dentry,
82263 + const struct vfsmount *mnt, const int mode);
82264 +int gr_handle_chroot_mount(const struct dentry *dentry,
82265 + const struct vfsmount *mnt,
82266 + const char *dev_name);
82267 +int gr_handle_chroot_pivot(void);
82268 +int gr_handle_chroot_unix(const pid_t pid);
82269 +
82270 +int gr_handle_rawio(const struct inode *inode);
82271 +
82272 +void gr_handle_ioperm(void);
82273 +void gr_handle_iopl(void);
82274 +void gr_handle_msr_write(void);
82275 +
82276 +umode_t gr_acl_umask(void);
82277 +
82278 +int gr_tpe_allow(const struct file *file);
82279 +
82280 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
82281 +void gr_clear_chroot_entries(struct task_struct *task);
82282 +
82283 +void gr_log_forkfail(const int retval);
82284 +void gr_log_timechange(void);
82285 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
82286 +void gr_log_chdir(const struct dentry *dentry,
82287 + const struct vfsmount *mnt);
82288 +void gr_log_chroot_exec(const struct dentry *dentry,
82289 + const struct vfsmount *mnt);
82290 +void gr_log_remount(const char *devname, const int retval);
82291 +void gr_log_unmount(const char *devname, const int retval);
82292 +void gr_log_mount(const char *from, struct path *to, const int retval);
82293 +void gr_log_textrel(struct vm_area_struct *vma);
82294 +void gr_log_ptgnustack(struct file *file);
82295 +void gr_log_rwxmmap(struct file *file);
82296 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
82297 +
82298 +int gr_handle_follow_link(const struct inode *parent,
82299 + const struct inode *inode,
82300 + const struct dentry *dentry,
82301 + const struct vfsmount *mnt);
82302 +int gr_handle_fifo(const struct dentry *dentry,
82303 + const struct vfsmount *mnt,
82304 + const struct dentry *dir, const int flag,
82305 + const int acc_mode);
82306 +int gr_handle_hardlink(const struct dentry *dentry,
82307 + const struct vfsmount *mnt,
82308 + struct inode *inode,
82309 + const int mode, const struct filename *to);
82310 +
82311 +int gr_is_capable(const int cap);
82312 +int gr_is_capable_nolog(const int cap);
82313 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
82314 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
82315 +
82316 +void gr_copy_label(struct task_struct *tsk);
82317 +void gr_handle_crash(struct task_struct *task, const int sig);
82318 +int gr_handle_signal(const struct task_struct *p, const int sig);
82319 +int gr_check_crash_uid(const kuid_t uid);
82320 +int gr_check_protected_task(const struct task_struct *task);
82321 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
82322 +int gr_acl_handle_mmap(const struct file *file,
82323 + const unsigned long prot);
82324 +int gr_acl_handle_mprotect(const struct file *file,
82325 + const unsigned long prot);
82326 +int gr_check_hidden_task(const struct task_struct *tsk);
82327 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
82328 + const struct vfsmount *mnt);
82329 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
82330 + const struct vfsmount *mnt);
82331 +__u32 gr_acl_handle_access(const struct dentry *dentry,
82332 + const struct vfsmount *mnt, const int fmode);
82333 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
82334 + const struct vfsmount *mnt, umode_t *mode);
82335 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
82336 + const struct vfsmount *mnt);
82337 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
82338 + const struct vfsmount *mnt);
82339 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
82340 + const struct vfsmount *mnt);
82341 +int gr_handle_ptrace(struct task_struct *task, const long request);
82342 +int gr_handle_proc_ptrace(struct task_struct *task);
82343 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
82344 + const struct vfsmount *mnt);
82345 +int gr_check_crash_exec(const struct file *filp);
82346 +int gr_acl_is_enabled(void);
82347 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
82348 + const kgid_t gid);
82349 +int gr_set_proc_label(const struct dentry *dentry,
82350 + const struct vfsmount *mnt,
82351 + const int unsafe_flags);
82352 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
82353 + const struct vfsmount *mnt);
82354 +__u32 gr_acl_handle_open(const struct dentry *dentry,
82355 + const struct vfsmount *mnt, int acc_mode);
82356 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
82357 + const struct dentry *p_dentry,
82358 + const struct vfsmount *p_mnt,
82359 + int open_flags, int acc_mode, const int imode);
82360 +void gr_handle_create(const struct dentry *dentry,
82361 + const struct vfsmount *mnt);
82362 +void gr_handle_proc_create(const struct dentry *dentry,
82363 + const struct inode *inode);
82364 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
82365 + const struct dentry *parent_dentry,
82366 + const struct vfsmount *parent_mnt,
82367 + const int mode);
82368 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
82369 + const struct dentry *parent_dentry,
82370 + const struct vfsmount *parent_mnt);
82371 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
82372 + const struct vfsmount *mnt);
82373 +void gr_handle_delete(const u64 ino, const dev_t dev);
82374 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
82375 + const struct vfsmount *mnt);
82376 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
82377 + const struct dentry *parent_dentry,
82378 + const struct vfsmount *parent_mnt,
82379 + const struct filename *from);
82380 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
82381 + const struct dentry *parent_dentry,
82382 + const struct vfsmount *parent_mnt,
82383 + const struct dentry *old_dentry,
82384 + const struct vfsmount *old_mnt, const struct filename *to);
82385 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
82386 +int gr_acl_handle_rename(struct dentry *new_dentry,
82387 + struct dentry *parent_dentry,
82388 + const struct vfsmount *parent_mnt,
82389 + struct dentry *old_dentry,
82390 + struct inode *old_parent_inode,
82391 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
82392 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
82393 + struct dentry *old_dentry,
82394 + struct dentry *new_dentry,
82395 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
82396 +__u32 gr_check_link(const struct dentry *new_dentry,
82397 + const struct dentry *parent_dentry,
82398 + const struct vfsmount *parent_mnt,
82399 + const struct dentry *old_dentry,
82400 + const struct vfsmount *old_mnt);
82401 +int gr_acl_handle_filldir(const struct file *file, const char *name,
82402 + const unsigned int namelen, const u64 ino);
82403 +
82404 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
82405 + const struct vfsmount *mnt);
82406 +void gr_acl_handle_exit(void);
82407 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
82408 +int gr_acl_handle_procpidmem(const struct task_struct *task);
82409 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
82410 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
82411 +void gr_audit_ptrace(struct task_struct *task);
82412 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
82413 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
82414 +void gr_put_exec_file(struct task_struct *task);
82415 +
82416 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
82417 +
82418 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
82419 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
82420 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
82421 + struct dentry *newdentry, struct vfsmount *newmnt);
82422 +
82423 +#ifdef CONFIG_GRKERNSEC_RESLOG
82424 +extern void gr_log_resource(const struct task_struct *task, const int res,
82425 + const unsigned long wanted, const int gt);
82426 +#else
82427 +static inline void gr_log_resource(const struct task_struct *task, const int res,
82428 + const unsigned long wanted, const int gt)
82429 +{
82430 +}
82431 +#endif
82432 +
82433 +#ifdef CONFIG_GRKERNSEC
82434 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
82435 +void gr_handle_vm86(void);
82436 +void gr_handle_mem_readwrite(u64 from, u64 to);
82437 +
82438 +void gr_log_badprocpid(const char *entry);
82439 +
82440 +extern int grsec_enable_dmesg;
82441 +extern int grsec_disable_privio;
82442 +
82443 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
82444 +extern kgid_t grsec_proc_gid;
82445 +#endif
82446 +
82447 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
82448 +extern int grsec_enable_chroot_findtask;
82449 +#endif
82450 +#ifdef CONFIG_GRKERNSEC_SETXID
82451 +extern int grsec_enable_setxid;
82452 +#endif
82453 +#endif
82454 +
82455 +#endif
82456 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
82457 new file mode 100644
82458 index 0000000..e7ffaaf
82459 --- /dev/null
82460 +++ b/include/linux/grsock.h
82461 @@ -0,0 +1,19 @@
82462 +#ifndef __GRSOCK_H
82463 +#define __GRSOCK_H
82464 +
82465 +extern void gr_attach_curr_ip(const struct sock *sk);
82466 +extern int gr_handle_sock_all(const int family, const int type,
82467 + const int protocol);
82468 +extern int gr_handle_sock_server(const struct sockaddr *sck);
82469 +extern int gr_handle_sock_server_other(const struct sock *sck);
82470 +extern int gr_handle_sock_client(const struct sockaddr *sck);
82471 +extern int gr_search_connect(struct socket * sock,
82472 + struct sockaddr_in * addr);
82473 +extern int gr_search_bind(struct socket * sock,
82474 + struct sockaddr_in * addr);
82475 +extern int gr_search_listen(struct socket * sock);
82476 +extern int gr_search_accept(struct socket * sock);
82477 +extern int gr_search_socket(const int domain, const int type,
82478 + const int protocol);
82479 +
82480 +#endif
82481 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
82482 index 9286a46..373f27f 100644
82483 --- a/include/linux/highmem.h
82484 +++ b/include/linux/highmem.h
82485 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
82486 kunmap_atomic(kaddr);
82487 }
82488
82489 +static inline void sanitize_highpage(struct page *page)
82490 +{
82491 + void *kaddr;
82492 + unsigned long flags;
82493 +
82494 + local_irq_save(flags);
82495 + kaddr = kmap_atomic(page);
82496 + clear_page(kaddr);
82497 + kunmap_atomic(kaddr);
82498 + local_irq_restore(flags);
82499 +}
82500 +
82501 static inline void zero_user_segments(struct page *page,
82502 unsigned start1, unsigned end1,
82503 unsigned start2, unsigned end2)
82504 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
82505 index 1c7b89a..7dda400 100644
82506 --- a/include/linux/hwmon-sysfs.h
82507 +++ b/include/linux/hwmon-sysfs.h
82508 @@ -25,7 +25,8 @@
82509 struct sensor_device_attribute{
82510 struct device_attribute dev_attr;
82511 int index;
82512 -};
82513 +} __do_const;
82514 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
82515 #define to_sensor_dev_attr(_dev_attr) \
82516 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
82517
82518 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
82519 struct device_attribute dev_attr;
82520 u8 index;
82521 u8 nr;
82522 -};
82523 +} __do_const;
82524 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
82525 #define to_sensor_dev_attr_2(_dev_attr) \
82526 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
82527
82528 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
82529 index 7c76959..153e597 100644
82530 --- a/include/linux/i2c.h
82531 +++ b/include/linux/i2c.h
82532 @@ -413,6 +413,7 @@ struct i2c_algorithm {
82533 int (*unreg_slave)(struct i2c_client *client);
82534 #endif
82535 };
82536 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
82537
82538 /**
82539 * struct i2c_bus_recovery_info - I2C bus recovery information
82540 diff --git a/include/linux/i2o.h b/include/linux/i2o.h
82541 index d23c3c2..eb63c81 100644
82542 --- a/include/linux/i2o.h
82543 +++ b/include/linux/i2o.h
82544 @@ -565,7 +565,7 @@ struct i2o_controller {
82545 struct i2o_device *exec; /* Executive */
82546 #if BITS_PER_LONG == 64
82547 spinlock_t context_list_lock; /* lock for context_list */
82548 - atomic_t context_list_counter; /* needed for unique contexts */
82549 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
82550 struct list_head context_list; /* list of context id's
82551 and pointers */
82552 #endif
82553 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
82554 index aff7ad8..3942bbd 100644
82555 --- a/include/linux/if_pppox.h
82556 +++ b/include/linux/if_pppox.h
82557 @@ -76,7 +76,7 @@ struct pppox_proto {
82558 int (*ioctl)(struct socket *sock, unsigned int cmd,
82559 unsigned long arg);
82560 struct module *owner;
82561 -};
82562 +} __do_const;
82563
82564 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
82565 extern void unregister_pppox_proto(int proto_num);
82566 diff --git a/include/linux/init.h b/include/linux/init.h
82567 index 2df8e8d..3e1280d 100644
82568 --- a/include/linux/init.h
82569 +++ b/include/linux/init.h
82570 @@ -37,9 +37,17 @@
82571 * section.
82572 */
82573
82574 +#define add_init_latent_entropy __latent_entropy
82575 +
82576 +#ifdef CONFIG_MEMORY_HOTPLUG
82577 +#define add_meminit_latent_entropy
82578 +#else
82579 +#define add_meminit_latent_entropy __latent_entropy
82580 +#endif
82581 +
82582 /* These are for everybody (although not all archs will actually
82583 discard it in modules) */
82584 -#define __init __section(.init.text) __cold notrace
82585 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
82586 #define __initdata __section(.init.data)
82587 #define __initconst __constsection(.init.rodata)
82588 #define __exitdata __section(.exit.data)
82589 @@ -100,7 +108,7 @@
82590 #define __cpuexitconst
82591
82592 /* Used for MEMORY_HOTPLUG */
82593 -#define __meminit __section(.meminit.text) __cold notrace
82594 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
82595 #define __meminitdata __section(.meminit.data)
82596 #define __meminitconst __constsection(.meminit.rodata)
82597 #define __memexit __section(.memexit.text) __exitused __cold notrace
82598 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
82599 index 3037fc0..c6527ce 100644
82600 --- a/include/linux/init_task.h
82601 +++ b/include/linux/init_task.h
82602 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
82603
82604 #define INIT_TASK_COMM "swapper"
82605
82606 +#ifdef CONFIG_X86
82607 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
82608 +#else
82609 +#define INIT_TASK_THREAD_INFO
82610 +#endif
82611 +
82612 #ifdef CONFIG_RT_MUTEXES
82613 # define INIT_RT_MUTEXES(tsk) \
82614 .pi_waiters = RB_ROOT, \
82615 @@ -214,6 +220,7 @@ extern struct task_group root_task_group;
82616 RCU_POINTER_INITIALIZER(cred, &init_cred), \
82617 .comm = INIT_TASK_COMM, \
82618 .thread = INIT_THREAD, \
82619 + INIT_TASK_THREAD_INFO \
82620 .fs = &init_fs, \
82621 .files = &init_files, \
82622 .signal = &init_signals, \
82623 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
82624 index d9b05b5..e5f5b7b 100644
82625 --- a/include/linux/interrupt.h
82626 +++ b/include/linux/interrupt.h
82627 @@ -413,8 +413,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
82628
82629 struct softirq_action
82630 {
82631 - void (*action)(struct softirq_action *);
82632 -};
82633 + void (*action)(void);
82634 +} __no_const;
82635
82636 asmlinkage void do_softirq(void);
82637 asmlinkage void __do_softirq(void);
82638 @@ -428,7 +428,7 @@ static inline void do_softirq_own_stack(void)
82639 }
82640 #endif
82641
82642 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
82643 +extern void open_softirq(int nr, void (*action)(void));
82644 extern void softirq_init(void);
82645 extern void __raise_softirq_irqoff(unsigned int nr);
82646
82647 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
82648 index 38daa45..4de4317 100644
82649 --- a/include/linux/iommu.h
82650 +++ b/include/linux/iommu.h
82651 @@ -147,7 +147,7 @@ struct iommu_ops {
82652
82653 unsigned long pgsize_bitmap;
82654 void *priv;
82655 -};
82656 +} __do_const;
82657
82658 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
82659 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
82660 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
82661 index 2c525022..345b106 100644
82662 --- a/include/linux/ioport.h
82663 +++ b/include/linux/ioport.h
82664 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
82665 int adjust_resource(struct resource *res, resource_size_t start,
82666 resource_size_t size);
82667 resource_size_t resource_alignment(struct resource *res);
82668 -static inline resource_size_t resource_size(const struct resource *res)
82669 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
82670 {
82671 return res->end - res->start + 1;
82672 }
82673 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
82674 index 1eee6bc..9cf4912 100644
82675 --- a/include/linux/ipc_namespace.h
82676 +++ b/include/linux/ipc_namespace.h
82677 @@ -60,7 +60,7 @@ struct ipc_namespace {
82678 struct user_namespace *user_ns;
82679
82680 struct ns_common ns;
82681 -};
82682 +} __randomize_layout;
82683
82684 extern struct ipc_namespace init_ipc_ns;
82685 extern atomic_t nr_ipc_ns;
82686 diff --git a/include/linux/irq.h b/include/linux/irq.h
82687 index d09ec7a..f373eb5 100644
82688 --- a/include/linux/irq.h
82689 +++ b/include/linux/irq.h
82690 @@ -364,7 +364,8 @@ struct irq_chip {
82691 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
82692
82693 unsigned long flags;
82694 -};
82695 +} __do_const;
82696 +typedef struct irq_chip __no_const irq_chip_no_const;
82697
82698 /*
82699 * irq_chip specific flags
82700 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
82701 index 71d706d..817cdec 100644
82702 --- a/include/linux/irqchip/arm-gic.h
82703 +++ b/include/linux/irqchip/arm-gic.h
82704 @@ -95,7 +95,7 @@
82705
82706 struct device_node;
82707
82708 -extern struct irq_chip gic_arch_extn;
82709 +extern irq_chip_no_const gic_arch_extn;
82710
82711 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
82712 u32 offset, struct device_node *);
82713 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
82714 index faf433a..7dcb186 100644
82715 --- a/include/linux/irqdesc.h
82716 +++ b/include/linux/irqdesc.h
82717 @@ -61,7 +61,7 @@ struct irq_desc {
82718 unsigned int irq_count; /* For detecting broken IRQs */
82719 unsigned long last_unhandled; /* Aging timer for unhandled count */
82720 unsigned int irqs_unhandled;
82721 - atomic_t threads_handled;
82722 + atomic_unchecked_t threads_handled;
82723 int threads_handled_last;
82724 raw_spinlock_t lock;
82725 struct cpumask *percpu_enabled;
82726 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
82727 index c367cbd..c9b79e6 100644
82728 --- a/include/linux/jiffies.h
82729 +++ b/include/linux/jiffies.h
82730 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
82731 /*
82732 * Convert various time units to each other:
82733 */
82734 -extern unsigned int jiffies_to_msecs(const unsigned long j);
82735 -extern unsigned int jiffies_to_usecs(const unsigned long j);
82736 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
82737 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
82738
82739 -static inline u64 jiffies_to_nsecs(const unsigned long j)
82740 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
82741 {
82742 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
82743 }
82744
82745 -extern unsigned long msecs_to_jiffies(const unsigned int m);
82746 -extern unsigned long usecs_to_jiffies(const unsigned int u);
82747 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
82748 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
82749 extern unsigned long timespec_to_jiffies(const struct timespec *value);
82750 extern void jiffies_to_timespec(const unsigned long jiffies,
82751 - struct timespec *value);
82752 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
82753 + struct timespec *value) __intentional_overflow(-1);
82754 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
82755 extern void jiffies_to_timeval(const unsigned long jiffies,
82756 struct timeval *value);
82757
82758 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
82759 index 6883e19..e854fcb 100644
82760 --- a/include/linux/kallsyms.h
82761 +++ b/include/linux/kallsyms.h
82762 @@ -15,7 +15,8 @@
82763
82764 struct module;
82765
82766 -#ifdef CONFIG_KALLSYMS
82767 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
82768 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
82769 /* Lookup the address for a symbol. Returns 0 if not found. */
82770 unsigned long kallsyms_lookup_name(const char *name);
82771
82772 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
82773 /* Stupid that this does nothing, but I didn't create this mess. */
82774 #define __print_symbol(fmt, addr)
82775 #endif /*CONFIG_KALLSYMS*/
82776 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
82777 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
82778 +extern unsigned long kallsyms_lookup_name(const char *name);
82779 +extern void __print_symbol(const char *fmt, unsigned long address);
82780 +extern int sprint_backtrace(char *buffer, unsigned long address);
82781 +extern int sprint_symbol(char *buffer, unsigned long address);
82782 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
82783 +const char *kallsyms_lookup(unsigned long addr,
82784 + unsigned long *symbolsize,
82785 + unsigned long *offset,
82786 + char **modname, char *namebuf);
82787 +extern int kallsyms_lookup_size_offset(unsigned long addr,
82788 + unsigned long *symbolsize,
82789 + unsigned long *offset);
82790 +#endif
82791
82792 /* This macro allows us to keep printk typechecking */
82793 static __printf(1, 2)
82794 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
82795 index 64ce58b..6bcdbfa 100644
82796 --- a/include/linux/kernel.h
82797 +++ b/include/linux/kernel.h
82798 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
82799 /* Obsolete, do not use. Use kstrto<foo> instead */
82800
82801 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
82802 -extern long simple_strtol(const char *,char **,unsigned int);
82803 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
82804 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
82805 extern long long simple_strtoll(const char *,char **,unsigned int);
82806
82807 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
82808 index ff9f1d3..6712be5 100644
82809 --- a/include/linux/key-type.h
82810 +++ b/include/linux/key-type.h
82811 @@ -152,7 +152,7 @@ struct key_type {
82812 /* internal fields */
82813 struct list_head link; /* link in types list */
82814 struct lock_class_key lock_class; /* key->sem lock class */
82815 -};
82816 +} __do_const;
82817
82818 extern struct key_type key_type_keyring;
82819
82820 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
82821 index e465bb1..19f605fd 100644
82822 --- a/include/linux/kgdb.h
82823 +++ b/include/linux/kgdb.h
82824 @@ -52,7 +52,7 @@ extern int kgdb_connected;
82825 extern int kgdb_io_module_registered;
82826
82827 extern atomic_t kgdb_setting_breakpoint;
82828 -extern atomic_t kgdb_cpu_doing_single_step;
82829 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
82830
82831 extern struct task_struct *kgdb_usethread;
82832 extern struct task_struct *kgdb_contthread;
82833 @@ -254,7 +254,7 @@ struct kgdb_arch {
82834 void (*correct_hw_break)(void);
82835
82836 void (*enable_nmi)(bool on);
82837 -};
82838 +} __do_const;
82839
82840 /**
82841 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
82842 @@ -279,7 +279,7 @@ struct kgdb_io {
82843 void (*pre_exception) (void);
82844 void (*post_exception) (void);
82845 int is_console;
82846 -};
82847 +} __do_const;
82848
82849 extern struct kgdb_arch arch_kgdb_ops;
82850
82851 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
82852 index e705467..a92471d 100644
82853 --- a/include/linux/kmemleak.h
82854 +++ b/include/linux/kmemleak.h
82855 @@ -27,7 +27,7 @@
82856
82857 extern void kmemleak_init(void) __ref;
82858 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
82859 - gfp_t gfp) __ref;
82860 + gfp_t gfp) __ref __size_overflow(2);
82861 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
82862 extern void kmemleak_free(const void *ptr) __ref;
82863 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
82864 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
82865 static inline void kmemleak_init(void)
82866 {
82867 }
82868 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
82869 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
82870 gfp_t gfp)
82871 {
82872 }
82873 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
82874 index 0555cc6..40116ce 100644
82875 --- a/include/linux/kmod.h
82876 +++ b/include/linux/kmod.h
82877 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
82878 * usually useless though. */
82879 extern __printf(2, 3)
82880 int __request_module(bool wait, const char *name, ...);
82881 +extern __printf(3, 4)
82882 +int ___request_module(bool wait, char *param_name, const char *name, ...);
82883 #define request_module(mod...) __request_module(true, mod)
82884 #define request_module_nowait(mod...) __request_module(false, mod)
82885 #define try_then_request_module(x, mod...) \
82886 @@ -57,6 +59,9 @@ struct subprocess_info {
82887 struct work_struct work;
82888 struct completion *complete;
82889 char *path;
82890 +#ifdef CONFIG_GRKERNSEC
82891 + char *origpath;
82892 +#endif
82893 char **argv;
82894 char **envp;
82895 int wait;
82896 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
82897 index 2d61b90..a1d0a13 100644
82898 --- a/include/linux/kobject.h
82899 +++ b/include/linux/kobject.h
82900 @@ -118,7 +118,7 @@ struct kobj_type {
82901 struct attribute **default_attrs;
82902 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
82903 const void *(*namespace)(struct kobject *kobj);
82904 -};
82905 +} __do_const;
82906
82907 struct kobj_uevent_env {
82908 char *argv[3];
82909 @@ -142,6 +142,7 @@ struct kobj_attribute {
82910 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
82911 const char *buf, size_t count);
82912 };
82913 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
82914
82915 extern const struct sysfs_ops kobj_sysfs_ops;
82916
82917 @@ -169,7 +170,7 @@ struct kset {
82918 spinlock_t list_lock;
82919 struct kobject kobj;
82920 const struct kset_uevent_ops *uevent_ops;
82921 -};
82922 +} __randomize_layout;
82923
82924 extern void kset_init(struct kset *kset);
82925 extern int __must_check kset_register(struct kset *kset);
82926 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
82927 index df32d25..fb52e27 100644
82928 --- a/include/linux/kobject_ns.h
82929 +++ b/include/linux/kobject_ns.h
82930 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
82931 const void *(*netlink_ns)(struct sock *sk);
82932 const void *(*initial_ns)(void);
82933 void (*drop_ns)(void *);
82934 -};
82935 +} __do_const;
82936
82937 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
82938 int kobj_ns_type_registered(enum kobj_ns_type type);
82939 diff --git a/include/linux/kref.h b/include/linux/kref.h
82940 index 484604d..0f6c5b6 100644
82941 --- a/include/linux/kref.h
82942 +++ b/include/linux/kref.h
82943 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
82944 static inline int kref_sub(struct kref *kref, unsigned int count,
82945 void (*release)(struct kref *kref))
82946 {
82947 - WARN_ON(release == NULL);
82948 + BUG_ON(release == NULL);
82949
82950 if (atomic_sub_and_test((int) count, &kref->refcount)) {
82951 release(kref);
82952 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
82953 index 26f1060..bafc04a 100644
82954 --- a/include/linux/kvm_host.h
82955 +++ b/include/linux/kvm_host.h
82956 @@ -470,7 +470,7 @@ static inline void kvm_irqfd_exit(void)
82957 {
82958 }
82959 #endif
82960 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
82961 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
82962 struct module *module);
82963 void kvm_exit(void);
82964
82965 @@ -639,7 +639,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
82966 struct kvm_guest_debug *dbg);
82967 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
82968
82969 -int kvm_arch_init(void *opaque);
82970 +int kvm_arch_init(const void *opaque);
82971 void kvm_arch_exit(void);
82972
82973 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
82974 diff --git a/include/linux/libata.h b/include/linux/libata.h
82975 index 91f705d..24be831 100644
82976 --- a/include/linux/libata.h
82977 +++ b/include/linux/libata.h
82978 @@ -979,7 +979,7 @@ struct ata_port_operations {
82979 * fields must be pointers.
82980 */
82981 const struct ata_port_operations *inherits;
82982 -};
82983 +} __do_const;
82984
82985 struct ata_port_info {
82986 unsigned long flags;
82987 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
82988 index a6a42dd..6c5ebce 100644
82989 --- a/include/linux/linkage.h
82990 +++ b/include/linux/linkage.h
82991 @@ -36,6 +36,7 @@
82992 #endif
82993
82994 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
82995 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
82996 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
82997
82998 /*
82999 diff --git a/include/linux/list.h b/include/linux/list.h
83000 index feb773c..98f3075 100644
83001 --- a/include/linux/list.h
83002 +++ b/include/linux/list.h
83003 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
83004 extern void list_del(struct list_head *entry);
83005 #endif
83006
83007 +extern void __pax_list_add(struct list_head *new,
83008 + struct list_head *prev,
83009 + struct list_head *next);
83010 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
83011 +{
83012 + __pax_list_add(new, head, head->next);
83013 +}
83014 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
83015 +{
83016 + __pax_list_add(new, head->prev, head);
83017 +}
83018 +extern void pax_list_del(struct list_head *entry);
83019 +
83020 /**
83021 * list_replace - replace old entry by new one
83022 * @old : the element to be replaced
83023 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
83024 INIT_LIST_HEAD(entry);
83025 }
83026
83027 +extern void pax_list_del_init(struct list_head *entry);
83028 +
83029 /**
83030 * list_move - delete from one list and add as another's head
83031 * @list: the entry to move
83032 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
83033 index 4bfde0e..d6e2e09 100644
83034 --- a/include/linux/lockref.h
83035 +++ b/include/linux/lockref.h
83036 @@ -47,4 +47,36 @@ static inline int __lockref_is_dead(const struct lockref *l)
83037 return ((int)l->count < 0);
83038 }
83039
83040 +static inline unsigned int __lockref_read(struct lockref *lockref)
83041 +{
83042 + return lockref->count;
83043 +}
83044 +
83045 +static inline void __lockref_set(struct lockref *lockref, unsigned int count)
83046 +{
83047 + lockref->count = count;
83048 +}
83049 +
83050 +static inline void __lockref_inc(struct lockref *lockref)
83051 +{
83052 +
83053 +#ifdef CONFIG_PAX_REFCOUNT
83054 + atomic_inc((atomic_t *)&lockref->count);
83055 +#else
83056 + lockref->count++;
83057 +#endif
83058 +
83059 +}
83060 +
83061 +static inline void __lockref_dec(struct lockref *lockref)
83062 +{
83063 +
83064 +#ifdef CONFIG_PAX_REFCOUNT
83065 + atomic_dec((atomic_t *)&lockref->count);
83066 +#else
83067 + lockref->count--;
83068 +#endif
83069 +
83070 +}
83071 +
83072 #endif /* __LINUX_LOCKREF_H */
83073 diff --git a/include/linux/math64.h b/include/linux/math64.h
83074 index c45c089..298841c 100644
83075 --- a/include/linux/math64.h
83076 +++ b/include/linux/math64.h
83077 @@ -15,7 +15,7 @@
83078 * This is commonly provided by 32bit archs to provide an optimized 64bit
83079 * divide.
83080 */
83081 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83082 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83083 {
83084 *remainder = dividend % divisor;
83085 return dividend / divisor;
83086 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
83087 /**
83088 * div64_u64 - unsigned 64bit divide with 64bit divisor
83089 */
83090 -static inline u64 div64_u64(u64 dividend, u64 divisor)
83091 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
83092 {
83093 return dividend / divisor;
83094 }
83095 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
83096 #define div64_ul(x, y) div_u64((x), (y))
83097
83098 #ifndef div_u64_rem
83099 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83100 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83101 {
83102 *remainder = do_div(dividend, divisor);
83103 return dividend;
83104 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
83105 #endif
83106
83107 #ifndef div64_u64
83108 -extern u64 div64_u64(u64 dividend, u64 divisor);
83109 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
83110 #endif
83111
83112 #ifndef div64_s64
83113 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
83114 * divide.
83115 */
83116 #ifndef div_u64
83117 -static inline u64 div_u64(u64 dividend, u32 divisor)
83118 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
83119 {
83120 u32 remainder;
83121 return div_u64_rem(dividend, divisor, &remainder);
83122 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
83123 index 3d385c8..deacb6a 100644
83124 --- a/include/linux/mempolicy.h
83125 +++ b/include/linux/mempolicy.h
83126 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
83127 }
83128
83129 #define vma_policy(vma) ((vma)->vm_policy)
83130 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83131 +{
83132 + vma->vm_policy = pol;
83133 +}
83134
83135 static inline void mpol_get(struct mempolicy *pol)
83136 {
83137 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
83138 }
83139
83140 #define vma_policy(vma) NULL
83141 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83142 +{
83143 +}
83144
83145 static inline int
83146 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
83147 diff --git a/include/linux/mm.h b/include/linux/mm.h
83148 index dd5ea30..cf81cd1 100644
83149 --- a/include/linux/mm.h
83150 +++ b/include/linux/mm.h
83151 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
83152
83153 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
83154 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
83155 +
83156 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
83157 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
83158 +#endif
83159 +
83160 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
83161 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
83162 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
83163 @@ -256,8 +261,8 @@ struct vm_operations_struct {
83164 /* called by access_process_vm when get_user_pages() fails, typically
83165 * for use by special VMAs that can switch between memory and hardware
83166 */
83167 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
83168 - void *buf, int len, int write);
83169 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
83170 + void *buf, size_t len, int write);
83171
83172 /* Called by the /proc/PID/maps code to ask the vma whether it
83173 * has a special name. Returning non-NULL will also cause this
83174 @@ -291,6 +296,7 @@ struct vm_operations_struct {
83175 int (*remap_pages)(struct vm_area_struct *vma, unsigned long addr,
83176 unsigned long size, pgoff_t pgoff);
83177 };
83178 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
83179
83180 struct mmu_gather;
83181 struct inode;
83182 @@ -1183,8 +1189,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
83183 unsigned long *pfn);
83184 int follow_phys(struct vm_area_struct *vma, unsigned long address,
83185 unsigned int flags, unsigned long *prot, resource_size_t *phys);
83186 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83187 - void *buf, int len, int write);
83188 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83189 + void *buf, size_t len, int write);
83190
83191 static inline void unmap_shared_mapping_range(struct address_space *mapping,
83192 loff_t const holebegin, loff_t const holelen)
83193 @@ -1224,9 +1230,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
83194 }
83195 #endif
83196
83197 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
83198 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
83199 - void *buf, int len, int write);
83200 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
83201 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
83202 + void *buf, size_t len, int write);
83203
83204 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
83205 unsigned long start, unsigned long nr_pages,
83206 @@ -1258,34 +1264,6 @@ int set_page_dirty_lock(struct page *page);
83207 int clear_page_dirty_for_io(struct page *page);
83208 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
83209
83210 -/* Is the vma a continuation of the stack vma above it? */
83211 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
83212 -{
83213 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
83214 -}
83215 -
83216 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
83217 - unsigned long addr)
83218 -{
83219 - return (vma->vm_flags & VM_GROWSDOWN) &&
83220 - (vma->vm_start == addr) &&
83221 - !vma_growsdown(vma->vm_prev, addr);
83222 -}
83223 -
83224 -/* Is the vma a continuation of the stack vma below it? */
83225 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
83226 -{
83227 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
83228 -}
83229 -
83230 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
83231 - unsigned long addr)
83232 -{
83233 - return (vma->vm_flags & VM_GROWSUP) &&
83234 - (vma->vm_end == addr) &&
83235 - !vma_growsup(vma->vm_next, addr);
83236 -}
83237 -
83238 extern struct task_struct *task_of_stack(struct task_struct *task,
83239 struct vm_area_struct *vma, bool in_group);
83240
83241 @@ -1403,8 +1381,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
83242 {
83243 return 0;
83244 }
83245 +
83246 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
83247 + unsigned long address)
83248 +{
83249 + return 0;
83250 +}
83251 #else
83252 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83253 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83254 #endif
83255
83256 #ifdef __PAGETABLE_PMD_FOLDED
83257 @@ -1413,8 +1398,15 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
83258 {
83259 return 0;
83260 }
83261 +
83262 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
83263 + unsigned long address)
83264 +{
83265 + return 0;
83266 +}
83267 #else
83268 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
83269 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
83270 #endif
83271
83272 int __pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
83273 @@ -1432,11 +1424,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
83274 NULL: pud_offset(pgd, address);
83275 }
83276
83277 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
83278 +{
83279 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
83280 + NULL: pud_offset(pgd, address);
83281 +}
83282 +
83283 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
83284 {
83285 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
83286 NULL: pmd_offset(pud, address);
83287 }
83288 +
83289 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
83290 +{
83291 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
83292 + NULL: pmd_offset(pud, address);
83293 +}
83294 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
83295
83296 #if USE_SPLIT_PTE_PTLOCKS
83297 @@ -1819,12 +1823,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
83298 bool *need_rmap_locks);
83299 extern void exit_mmap(struct mm_struct *);
83300
83301 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
83302 +extern void gr_learn_resource(const struct task_struct *task, const int res,
83303 + const unsigned long wanted, const int gt);
83304 +#else
83305 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
83306 + const unsigned long wanted, const int gt)
83307 +{
83308 +}
83309 +#endif
83310 +
83311 static inline int check_data_rlimit(unsigned long rlim,
83312 unsigned long new,
83313 unsigned long start,
83314 unsigned long end_data,
83315 unsigned long start_data)
83316 {
83317 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
83318 if (rlim < RLIM_INFINITY) {
83319 if (((new - start) + (end_data - start_data)) > rlim)
83320 return -ENOSPC;
83321 @@ -1849,7 +1864,7 @@ extern int install_special_mapping(struct mm_struct *mm,
83322 unsigned long addr, unsigned long len,
83323 unsigned long flags, struct page **pages);
83324
83325 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
83326 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
83327
83328 extern unsigned long mmap_region(struct file *file, unsigned long addr,
83329 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
83330 @@ -1857,6 +1872,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
83331 unsigned long len, unsigned long prot, unsigned long flags,
83332 unsigned long pgoff, unsigned long *populate);
83333 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
83334 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
83335
83336 #ifdef CONFIG_MMU
83337 extern int __mm_populate(unsigned long addr, unsigned long len,
83338 @@ -1885,10 +1901,11 @@ struct vm_unmapped_area_info {
83339 unsigned long high_limit;
83340 unsigned long align_mask;
83341 unsigned long align_offset;
83342 + unsigned long threadstack_offset;
83343 };
83344
83345 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
83346 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83347 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
83348 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
83349
83350 /*
83351 * Search for an unmapped address range.
83352 @@ -1900,7 +1917,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83353 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
83354 */
83355 static inline unsigned long
83356 -vm_unmapped_area(struct vm_unmapped_area_info *info)
83357 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
83358 {
83359 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
83360 return unmapped_area(info);
83361 @@ -1962,6 +1979,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
83362 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
83363 struct vm_area_struct **pprev);
83364
83365 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
83366 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
83367 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
83368 +
83369 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
83370 NULL if none. Assume start_addr < end_addr. */
83371 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
83372 @@ -1991,10 +2012,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
83373 }
83374
83375 #ifdef CONFIG_MMU
83376 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
83377 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
83378 void vma_set_page_prot(struct vm_area_struct *vma);
83379 #else
83380 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
83381 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
83382 {
83383 return __pgprot(0);
83384 }
83385 @@ -2056,6 +2077,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
83386 static inline void vm_stat_account(struct mm_struct *mm,
83387 unsigned long flags, struct file *file, long pages)
83388 {
83389 +
83390 +#ifdef CONFIG_PAX_RANDMMAP
83391 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
83392 +#endif
83393 +
83394 mm->total_vm += pages;
83395 }
83396 #endif /* CONFIG_PROC_FS */
83397 @@ -2159,7 +2185,7 @@ extern int unpoison_memory(unsigned long pfn);
83398 extern int sysctl_memory_failure_early_kill;
83399 extern int sysctl_memory_failure_recovery;
83400 extern void shake_page(struct page *p, int access);
83401 -extern atomic_long_t num_poisoned_pages;
83402 +extern atomic_long_unchecked_t num_poisoned_pages;
83403 extern int soft_offline_page(struct page *page, int flags);
83404
83405 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
83406 @@ -2210,5 +2236,11 @@ void __init setup_nr_node_ids(void);
83407 static inline void setup_nr_node_ids(void) {}
83408 #endif
83409
83410 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
83411 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
83412 +#else
83413 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
83414 +#endif
83415 +
83416 #endif /* __KERNEL__ */
83417 #endif /* _LINUX_MM_H */
83418 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
83419 index 6d34aa2..d73d848 100644
83420 --- a/include/linux/mm_types.h
83421 +++ b/include/linux/mm_types.h
83422 @@ -309,7 +309,9 @@ struct vm_area_struct {
83423 #ifdef CONFIG_NUMA
83424 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
83425 #endif
83426 -};
83427 +
83428 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
83429 +} __randomize_layout;
83430
83431 struct core_thread {
83432 struct task_struct *task;
83433 @@ -459,7 +461,25 @@ struct mm_struct {
83434 /* address of the bounds directory */
83435 void __user *bd_addr;
83436 #endif
83437 -};
83438 +
83439 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
83440 + unsigned long pax_flags;
83441 +#endif
83442 +
83443 +#ifdef CONFIG_PAX_DLRESOLVE
83444 + unsigned long call_dl_resolve;
83445 +#endif
83446 +
83447 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
83448 + unsigned long call_syscall;
83449 +#endif
83450 +
83451 +#ifdef CONFIG_PAX_ASLR
83452 + unsigned long delta_mmap; /* randomized offset */
83453 + unsigned long delta_stack; /* randomized offset */
83454 +#endif
83455 +
83456 +} __randomize_layout;
83457
83458 static inline void mm_init_cpumask(struct mm_struct *mm)
83459 {
83460 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
83461 index c5d5278..f0b68c8 100644
83462 --- a/include/linux/mmiotrace.h
83463 +++ b/include/linux/mmiotrace.h
83464 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
83465 /* Called from ioremap.c */
83466 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
83467 void __iomem *addr);
83468 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
83469 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
83470
83471 /* For anyone to insert markers. Remember trailing newline. */
83472 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
83473 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
83474 {
83475 }
83476
83477 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
83478 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
83479 {
83480 }
83481
83482 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
83483 index 2f0856d..5a4bc1e 100644
83484 --- a/include/linux/mmzone.h
83485 +++ b/include/linux/mmzone.h
83486 @@ -527,7 +527,7 @@ struct zone {
83487
83488 ZONE_PADDING(_pad3_)
83489 /* Zone statistics */
83490 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
83491 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
83492 } ____cacheline_internodealigned_in_smp;
83493
83494 enum zone_flags {
83495 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
83496 index 745def8..08a820b 100644
83497 --- a/include/linux/mod_devicetable.h
83498 +++ b/include/linux/mod_devicetable.h
83499 @@ -139,7 +139,7 @@ struct usb_device_id {
83500 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
83501 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
83502
83503 -#define HID_ANY_ID (~0)
83504 +#define HID_ANY_ID (~0U)
83505 #define HID_BUS_ANY 0xffff
83506 #define HID_GROUP_ANY 0x0000
83507
83508 @@ -475,7 +475,7 @@ struct dmi_system_id {
83509 const char *ident;
83510 struct dmi_strmatch matches[4];
83511 void *driver_data;
83512 -};
83513 +} __do_const;
83514 /*
83515 * struct dmi_device_id appears during expansion of
83516 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
83517 diff --git a/include/linux/module.h b/include/linux/module.h
83518 index b653d7c..22a238f 100644
83519 --- a/include/linux/module.h
83520 +++ b/include/linux/module.h
83521 @@ -17,9 +17,11 @@
83522 #include <linux/moduleparam.h>
83523 #include <linux/jump_label.h>
83524 #include <linux/export.h>
83525 +#include <linux/fs.h>
83526
83527 #include <linux/percpu.h>
83528 #include <asm/module.h>
83529 +#include <asm/pgtable.h>
83530
83531 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
83532 #define MODULE_SIG_STRING "~Module signature appended~\n"
83533 @@ -42,7 +44,7 @@ struct module_kobject {
83534 struct kobject *drivers_dir;
83535 struct module_param_attrs *mp;
83536 struct completion *kobj_completion;
83537 -};
83538 +} __randomize_layout;
83539
83540 struct module_attribute {
83541 struct attribute attr;
83542 @@ -54,12 +56,13 @@ struct module_attribute {
83543 int (*test)(struct module *);
83544 void (*free)(struct module *);
83545 };
83546 +typedef struct module_attribute __no_const module_attribute_no_const;
83547
83548 struct module_version_attribute {
83549 struct module_attribute mattr;
83550 const char *module_name;
83551 const char *version;
83552 -} __attribute__ ((__aligned__(sizeof(void *))));
83553 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
83554
83555 extern ssize_t __modver_version_show(struct module_attribute *,
83556 struct module_kobject *, char *);
83557 @@ -221,7 +224,7 @@ struct module {
83558
83559 /* Sysfs stuff. */
83560 struct module_kobject mkobj;
83561 - struct module_attribute *modinfo_attrs;
83562 + module_attribute_no_const *modinfo_attrs;
83563 const char *version;
83564 const char *srcversion;
83565 struct kobject *holders_dir;
83566 @@ -270,19 +273,16 @@ struct module {
83567 int (*init)(void);
83568
83569 /* If this is non-NULL, vfree after init() returns */
83570 - void *module_init;
83571 + void *module_init_rx, *module_init_rw;
83572
83573 /* Here is the actual code + data, vfree'd on unload. */
83574 - void *module_core;
83575 + void *module_core_rx, *module_core_rw;
83576
83577 /* Here are the sizes of the init and core sections */
83578 - unsigned int init_size, core_size;
83579 + unsigned int init_size_rw, core_size_rw;
83580
83581 /* The size of the executable code in each section. */
83582 - unsigned int init_text_size, core_text_size;
83583 -
83584 - /* Size of RO sections of the module (text+rodata) */
83585 - unsigned int init_ro_size, core_ro_size;
83586 + unsigned int init_size_rx, core_size_rx;
83587
83588 /* Arch-specific module values */
83589 struct mod_arch_specific arch;
83590 @@ -338,6 +338,10 @@ struct module {
83591 #ifdef CONFIG_EVENT_TRACING
83592 struct ftrace_event_call **trace_events;
83593 unsigned int num_trace_events;
83594 + struct file_operations trace_id;
83595 + struct file_operations trace_enable;
83596 + struct file_operations trace_format;
83597 + struct file_operations trace_filter;
83598 #endif
83599 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
83600 unsigned int num_ftrace_callsites;
83601 @@ -361,7 +365,7 @@ struct module {
83602 ctor_fn_t *ctors;
83603 unsigned int num_ctors;
83604 #endif
83605 -};
83606 +} __randomize_layout;
83607 #ifndef MODULE_ARCH_INIT
83608 #define MODULE_ARCH_INIT {}
83609 #endif
83610 @@ -382,18 +386,48 @@ bool is_module_address(unsigned long addr);
83611 bool is_module_percpu_address(unsigned long addr);
83612 bool is_module_text_address(unsigned long addr);
83613
83614 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
83615 +{
83616 +
83617 +#ifdef CONFIG_PAX_KERNEXEC
83618 + if (ktla_ktva(addr) >= (unsigned long)start &&
83619 + ktla_ktva(addr) < (unsigned long)start + size)
83620 + return 1;
83621 +#endif
83622 +
83623 + return ((void *)addr >= start && (void *)addr < start + size);
83624 +}
83625 +
83626 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
83627 +{
83628 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
83629 +}
83630 +
83631 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
83632 +{
83633 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
83634 +}
83635 +
83636 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
83637 +{
83638 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
83639 +}
83640 +
83641 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
83642 +{
83643 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
83644 +}
83645 +
83646 static inline bool within_module_core(unsigned long addr,
83647 const struct module *mod)
83648 {
83649 - return (unsigned long)mod->module_core <= addr &&
83650 - addr < (unsigned long)mod->module_core + mod->core_size;
83651 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
83652 }
83653
83654 static inline bool within_module_init(unsigned long addr,
83655 const struct module *mod)
83656 {
83657 - return (unsigned long)mod->module_init <= addr &&
83658 - addr < (unsigned long)mod->module_init + mod->init_size;
83659 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
83660 }
83661
83662 static inline bool within_module(unsigned long addr, const struct module *mod)
83663 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
83664 index f755626..641f822 100644
83665 --- a/include/linux/moduleloader.h
83666 +++ b/include/linux/moduleloader.h
83667 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
83668 sections. Returns NULL on failure. */
83669 void *module_alloc(unsigned long size);
83670
83671 +#ifdef CONFIG_PAX_KERNEXEC
83672 +void *module_alloc_exec(unsigned long size);
83673 +#else
83674 +#define module_alloc_exec(x) module_alloc(x)
83675 +#endif
83676 +
83677 /* Free memory returned from module_alloc. */
83678 void module_memfree(void *module_region);
83679
83680 +#ifdef CONFIG_PAX_KERNEXEC
83681 +void module_memfree_exec(void *module_region);
83682 +#else
83683 +#define module_memfree_exec(x) module_memfree((x))
83684 +#endif
83685 +
83686 /*
83687 * Apply the given relocation to the (simplified) ELF. Return -error
83688 * or 0.
83689 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
83690 unsigned int relsec,
83691 struct module *me)
83692 {
83693 +#ifdef CONFIG_MODULES
83694 printk(KERN_ERR "module %s: REL relocation unsupported\n",
83695 module_name(me));
83696 +#endif
83697 return -ENOEXEC;
83698 }
83699 #endif
83700 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
83701 unsigned int relsec,
83702 struct module *me)
83703 {
83704 +#ifdef CONFIG_MODULES
83705 printk(KERN_ERR "module %s: REL relocation unsupported\n",
83706 module_name(me));
83707 +#endif
83708 return -ENOEXEC;
83709 }
83710 #endif
83711 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
83712 index 1c9effa..1160bdd 100644
83713 --- a/include/linux/moduleparam.h
83714 +++ b/include/linux/moduleparam.h
83715 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
83716 * @len is usually just sizeof(string).
83717 */
83718 #define module_param_string(name, string, len, perm) \
83719 - static const struct kparam_string __param_string_##name \
83720 + static const struct kparam_string __param_string_##name __used \
83721 = { len, string }; \
83722 __module_param_call(MODULE_PARAM_PREFIX, name, \
83723 &param_ops_string, \
83724 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
83725 */
83726 #define module_param_array_named(name, array, type, nump, perm) \
83727 param_check_##type(name, &(array)[0]); \
83728 - static const struct kparam_array __param_arr_##name \
83729 + static const struct kparam_array __param_arr_##name __used \
83730 = { .max = ARRAY_SIZE(array), .num = nump, \
83731 .ops = &param_ops_##type, \
83732 .elemsize = sizeof(array[0]), .elem = array }; \
83733 diff --git a/include/linux/mount.h b/include/linux/mount.h
83734 index c2c561d..a5f2a8c 100644
83735 --- a/include/linux/mount.h
83736 +++ b/include/linux/mount.h
83737 @@ -66,7 +66,7 @@ struct vfsmount {
83738 struct dentry *mnt_root; /* root of the mounted tree */
83739 struct super_block *mnt_sb; /* pointer to superblock */
83740 int mnt_flags;
83741 -};
83742 +} __randomize_layout;
83743
83744 struct file; /* forward dec */
83745 struct path;
83746 diff --git a/include/linux/namei.h b/include/linux/namei.h
83747 index c899077..b9a2010 100644
83748 --- a/include/linux/namei.h
83749 +++ b/include/linux/namei.h
83750 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
83751 extern void unlock_rename(struct dentry *, struct dentry *);
83752
83753 extern void nd_jump_link(struct nameidata *nd, struct path *path);
83754 -extern void nd_set_link(struct nameidata *nd, char *path);
83755 -extern char *nd_get_link(struct nameidata *nd);
83756 +extern void nd_set_link(struct nameidata *nd, const char *path);
83757 +extern const char *nd_get_link(const struct nameidata *nd);
83758
83759 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
83760 {
83761 diff --git a/include/linux/net.h b/include/linux/net.h
83762 index 17d8339..81656c0 100644
83763 --- a/include/linux/net.h
83764 +++ b/include/linux/net.h
83765 @@ -192,7 +192,7 @@ struct net_proto_family {
83766 int (*create)(struct net *net, struct socket *sock,
83767 int protocol, int kern);
83768 struct module *owner;
83769 -};
83770 +} __do_const;
83771
83772 struct iovec;
83773 struct kvec;
83774 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
83775 index 52fd8e8..19430a1 100644
83776 --- a/include/linux/netdevice.h
83777 +++ b/include/linux/netdevice.h
83778 @@ -1191,6 +1191,7 @@ struct net_device_ops {
83779 u8 state);
83780 #endif
83781 };
83782 +typedef struct net_device_ops __no_const net_device_ops_no_const;
83783
83784 /**
83785 * enum net_device_priv_flags - &struct net_device priv_flags
83786 @@ -1537,10 +1538,10 @@ struct net_device {
83787
83788 struct net_device_stats stats;
83789
83790 - atomic_long_t rx_dropped;
83791 - atomic_long_t tx_dropped;
83792 + atomic_long_unchecked_t rx_dropped;
83793 + atomic_long_unchecked_t tx_dropped;
83794
83795 - atomic_t carrier_changes;
83796 + atomic_unchecked_t carrier_changes;
83797
83798 #ifdef CONFIG_WIRELESS_EXT
83799 const struct iw_handler_def * wireless_handlers;
83800 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
83801 index 2517ece..0bbfcfb 100644
83802 --- a/include/linux/netfilter.h
83803 +++ b/include/linux/netfilter.h
83804 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
83805 #endif
83806 /* Use the module struct to lock set/get code in place */
83807 struct module *owner;
83808 -};
83809 +} __do_const;
83810
83811 /* Function to register/unregister hook points. */
83812 int nf_register_hook(struct nf_hook_ops *reg);
83813 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
83814 index e955d47..04a5338 100644
83815 --- a/include/linux/netfilter/nfnetlink.h
83816 +++ b/include/linux/netfilter/nfnetlink.h
83817 @@ -19,7 +19,7 @@ struct nfnl_callback {
83818 const struct nlattr * const cda[]);
83819 const struct nla_policy *policy; /* netlink attribute policy */
83820 const u_int16_t attr_count; /* number of nlattr's */
83821 -};
83822 +} __do_const;
83823
83824 struct nfnetlink_subsystem {
83825 const char *name;
83826 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
83827 new file mode 100644
83828 index 0000000..33f4af8
83829 --- /dev/null
83830 +++ b/include/linux/netfilter/xt_gradm.h
83831 @@ -0,0 +1,9 @@
83832 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
83833 +#define _LINUX_NETFILTER_XT_GRADM_H 1
83834 +
83835 +struct xt_gradm_mtinfo {
83836 + __u16 flags;
83837 + __u16 invflags;
83838 +};
83839 +
83840 +#endif
83841 diff --git a/include/linux/nls.h b/include/linux/nls.h
83842 index 520681b..2b7fabb 100644
83843 --- a/include/linux/nls.h
83844 +++ b/include/linux/nls.h
83845 @@ -31,7 +31,7 @@ struct nls_table {
83846 const unsigned char *charset2upper;
83847 struct module *owner;
83848 struct nls_table *next;
83849 -};
83850 +} __do_const;
83851
83852 /* this value hold the maximum octet of charset */
83853 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
83854 @@ -46,7 +46,7 @@ enum utf16_endian {
83855 /* nls_base.c */
83856 extern int __register_nls(struct nls_table *, struct module *);
83857 extern int unregister_nls(struct nls_table *);
83858 -extern struct nls_table *load_nls(char *);
83859 +extern struct nls_table *load_nls(const char *);
83860 extern void unload_nls(struct nls_table *);
83861 extern struct nls_table *load_nls_default(void);
83862 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
83863 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
83864 index d14a4c3..a078786 100644
83865 --- a/include/linux/notifier.h
83866 +++ b/include/linux/notifier.h
83867 @@ -54,7 +54,8 @@ struct notifier_block {
83868 notifier_fn_t notifier_call;
83869 struct notifier_block __rcu *next;
83870 int priority;
83871 -};
83872 +} __do_const;
83873 +typedef struct notifier_block __no_const notifier_block_no_const;
83874
83875 struct atomic_notifier_head {
83876 spinlock_t lock;
83877 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
83878 index b2a0f15..4d7da32 100644
83879 --- a/include/linux/oprofile.h
83880 +++ b/include/linux/oprofile.h
83881 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
83882 int oprofilefs_create_ro_ulong(struct dentry * root,
83883 char const * name, ulong * val);
83884
83885 -/** Create a file for read-only access to an atomic_t. */
83886 +/** Create a file for read-only access to an atomic_unchecked_t. */
83887 int oprofilefs_create_ro_atomic(struct dentry * root,
83888 - char const * name, atomic_t * val);
83889 + char const * name, atomic_unchecked_t * val);
83890
83891 /** create a directory */
83892 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
83893 diff --git a/include/linux/padata.h b/include/linux/padata.h
83894 index 4386946..f50c615 100644
83895 --- a/include/linux/padata.h
83896 +++ b/include/linux/padata.h
83897 @@ -129,7 +129,7 @@ struct parallel_data {
83898 struct padata_serial_queue __percpu *squeue;
83899 atomic_t reorder_objects;
83900 atomic_t refcnt;
83901 - atomic_t seq_nr;
83902 + atomic_unchecked_t seq_nr;
83903 struct padata_cpumask cpumask;
83904 spinlock_t lock ____cacheline_aligned;
83905 unsigned int processed;
83906 diff --git a/include/linux/path.h b/include/linux/path.h
83907 index d137218..be0c176 100644
83908 --- a/include/linux/path.h
83909 +++ b/include/linux/path.h
83910 @@ -1,13 +1,15 @@
83911 #ifndef _LINUX_PATH_H
83912 #define _LINUX_PATH_H
83913
83914 +#include <linux/compiler.h>
83915 +
83916 struct dentry;
83917 struct vfsmount;
83918
83919 struct path {
83920 struct vfsmount *mnt;
83921 struct dentry *dentry;
83922 -};
83923 +} __randomize_layout;
83924
83925 extern void path_get(const struct path *);
83926 extern void path_put(const struct path *);
83927 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
83928 index 8c78950..0d74ed9 100644
83929 --- a/include/linux/pci_hotplug.h
83930 +++ b/include/linux/pci_hotplug.h
83931 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
83932 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
83933 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
83934 int (*reset_slot) (struct hotplug_slot *slot, int probe);
83935 -};
83936 +} __do_const;
83937 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
83938
83939 /**
83940 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
83941 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
83942 index caebf2a..4c3ae9d 100644
83943 --- a/include/linux/percpu.h
83944 +++ b/include/linux/percpu.h
83945 @@ -34,7 +34,7 @@
83946 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
83947 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
83948 */
83949 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
83950 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
83951 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
83952
83953 /*
83954 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
83955 index 664de5a..b3e1bf4 100644
83956 --- a/include/linux/perf_event.h
83957 +++ b/include/linux/perf_event.h
83958 @@ -336,8 +336,8 @@ struct perf_event {
83959
83960 enum perf_event_active_state state;
83961 unsigned int attach_state;
83962 - local64_t count;
83963 - atomic64_t child_count;
83964 + local64_t count; /* PaX: fix it one day */
83965 + atomic64_unchecked_t child_count;
83966
83967 /*
83968 * These are the total time in nanoseconds that the event
83969 @@ -388,8 +388,8 @@ struct perf_event {
83970 * These accumulate total time (in nanoseconds) that children
83971 * events have been enabled and running, respectively.
83972 */
83973 - atomic64_t child_total_time_enabled;
83974 - atomic64_t child_total_time_running;
83975 + atomic64_unchecked_t child_total_time_enabled;
83976 + atomic64_unchecked_t child_total_time_running;
83977
83978 /*
83979 * Protect attach/detach and child_list:
83980 @@ -733,7 +733,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
83981 entry->ip[entry->nr++] = ip;
83982 }
83983
83984 -extern int sysctl_perf_event_paranoid;
83985 +extern int sysctl_perf_event_legitimately_concerned;
83986 extern int sysctl_perf_event_mlock;
83987 extern int sysctl_perf_event_sample_rate;
83988 extern int sysctl_perf_cpu_time_max_percent;
83989 @@ -748,19 +748,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
83990 loff_t *ppos);
83991
83992
83993 +static inline bool perf_paranoid_any(void)
83994 +{
83995 + return sysctl_perf_event_legitimately_concerned > 2;
83996 +}
83997 +
83998 static inline bool perf_paranoid_tracepoint_raw(void)
83999 {
84000 - return sysctl_perf_event_paranoid > -1;
84001 + return sysctl_perf_event_legitimately_concerned > -1;
84002 }
84003
84004 static inline bool perf_paranoid_cpu(void)
84005 {
84006 - return sysctl_perf_event_paranoid > 0;
84007 + return sysctl_perf_event_legitimately_concerned > 0;
84008 }
84009
84010 static inline bool perf_paranoid_kernel(void)
84011 {
84012 - return sysctl_perf_event_paranoid > 1;
84013 + return sysctl_perf_event_legitimately_concerned > 1;
84014 }
84015
84016 extern void perf_event_init(void);
84017 @@ -891,7 +896,7 @@ struct perf_pmu_events_attr {
84018 struct device_attribute attr;
84019 u64 id;
84020 const char *event_str;
84021 -};
84022 +} __do_const;
84023
84024 #define PMU_EVENT_ATTR(_name, _var, _id, _show) \
84025 static struct perf_pmu_events_attr _var = { \
84026 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
84027 index b9cf6c5..5462472 100644
84028 --- a/include/linux/pid_namespace.h
84029 +++ b/include/linux/pid_namespace.h
84030 @@ -45,7 +45,7 @@ struct pid_namespace {
84031 int hide_pid;
84032 int reboot; /* group exit code if this pidns was rebooted */
84033 struct ns_common ns;
84034 -};
84035 +} __randomize_layout;
84036
84037 extern struct pid_namespace init_pid_ns;
84038
84039 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
84040 index eb8b8ac..62649e1 100644
84041 --- a/include/linux/pipe_fs_i.h
84042 +++ b/include/linux/pipe_fs_i.h
84043 @@ -47,10 +47,10 @@ struct pipe_inode_info {
84044 struct mutex mutex;
84045 wait_queue_head_t wait;
84046 unsigned int nrbufs, curbuf, buffers;
84047 - unsigned int readers;
84048 - unsigned int writers;
84049 - unsigned int files;
84050 - unsigned int waiting_writers;
84051 + atomic_t readers;
84052 + atomic_t writers;
84053 + atomic_t files;
84054 + atomic_t waiting_writers;
84055 unsigned int r_counter;
84056 unsigned int w_counter;
84057 struct page *tmp_page;
84058 diff --git a/include/linux/pm.h b/include/linux/pm.h
84059 index 8b59763..8a05939 100644
84060 --- a/include/linux/pm.h
84061 +++ b/include/linux/pm.h
84062 @@ -608,6 +608,7 @@ struct dev_pm_domain {
84063 struct dev_pm_ops ops;
84064 void (*detach)(struct device *dev, bool power_off);
84065 };
84066 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
84067
84068 /*
84069 * The PM_EVENT_ messages are also used by drivers implementing the legacy
84070 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
84071 index a9edab2..8bada56 100644
84072 --- a/include/linux/pm_domain.h
84073 +++ b/include/linux/pm_domain.h
84074 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
84075 int (*save_state)(struct device *dev);
84076 int (*restore_state)(struct device *dev);
84077 bool (*active_wakeup)(struct device *dev);
84078 -};
84079 +} __no_const;
84080
84081 struct gpd_cpuidle_data {
84082 unsigned int saved_exit_latency;
84083 - struct cpuidle_state *idle_state;
84084 + cpuidle_state_no_const *idle_state;
84085 };
84086
84087 struct generic_pm_domain {
84088 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
84089 index 30e84d4..22278b4 100644
84090 --- a/include/linux/pm_runtime.h
84091 +++ b/include/linux/pm_runtime.h
84092 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
84093
84094 static inline void pm_runtime_mark_last_busy(struct device *dev)
84095 {
84096 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
84097 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
84098 }
84099
84100 static inline bool pm_runtime_is_irq_safe(struct device *dev)
84101 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
84102 index 195aafc..49a7bc2 100644
84103 --- a/include/linux/pnp.h
84104 +++ b/include/linux/pnp.h
84105 @@ -297,7 +297,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
84106 struct pnp_fixup {
84107 char id[7];
84108 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
84109 -};
84110 +} __do_const;
84111
84112 /* config parameters */
84113 #define PNP_CONFIG_NORMAL 0x0001
84114 diff --git a/include/linux/poison.h b/include/linux/poison.h
84115 index 2110a81..13a11bb 100644
84116 --- a/include/linux/poison.h
84117 +++ b/include/linux/poison.h
84118 @@ -19,8 +19,8 @@
84119 * under normal circumstances, used to verify that nobody uses
84120 * non-initialized list entries.
84121 */
84122 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
84123 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
84124 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
84125 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
84126
84127 /********** include/linux/timer.h **********/
84128 /*
84129 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
84130 index d8b187c3..9a9257a 100644
84131 --- a/include/linux/power/smartreflex.h
84132 +++ b/include/linux/power/smartreflex.h
84133 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
84134 int (*notify)(struct omap_sr *sr, u32 status);
84135 u8 notify_flags;
84136 u8 class_type;
84137 -};
84138 +} __do_const;
84139
84140 /**
84141 * struct omap_sr_nvalue_table - Smartreflex n-target value info
84142 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
84143 index 4ea1d37..80f4b33 100644
84144 --- a/include/linux/ppp-comp.h
84145 +++ b/include/linux/ppp-comp.h
84146 @@ -84,7 +84,7 @@ struct compressor {
84147 struct module *owner;
84148 /* Extra skb space needed by the compressor algorithm */
84149 unsigned int comp_extra;
84150 -};
84151 +} __do_const;
84152
84153 /*
84154 * The return value from decompress routine is the length of the
84155 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
84156 index de83b4e..c4b997d 100644
84157 --- a/include/linux/preempt.h
84158 +++ b/include/linux/preempt.h
84159 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
84160 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
84161 #endif
84162
84163 +#define raw_preempt_count_add(val) __preempt_count_add(val)
84164 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
84165 +
84166 #define __preempt_count_inc() __preempt_count_add(1)
84167 #define __preempt_count_dec() __preempt_count_sub(1)
84168
84169 #define preempt_count_inc() preempt_count_add(1)
84170 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
84171 #define preempt_count_dec() preempt_count_sub(1)
84172 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
84173
84174 #ifdef CONFIG_PREEMPT_COUNT
84175
84176 @@ -41,6 +46,12 @@ do { \
84177 barrier(); \
84178 } while (0)
84179
84180 +#define raw_preempt_disable() \
84181 +do { \
84182 + raw_preempt_count_inc(); \
84183 + barrier(); \
84184 +} while (0)
84185 +
84186 #define sched_preempt_enable_no_resched() \
84187 do { \
84188 barrier(); \
84189 @@ -49,6 +60,12 @@ do { \
84190
84191 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
84192
84193 +#define raw_preempt_enable_no_resched() \
84194 +do { \
84195 + barrier(); \
84196 + raw_preempt_count_dec(); \
84197 +} while (0)
84198 +
84199 #ifdef CONFIG_PREEMPT
84200 #define preempt_enable() \
84201 do { \
84202 @@ -113,8 +130,10 @@ do { \
84203 * region.
84204 */
84205 #define preempt_disable() barrier()
84206 +#define raw_preempt_disable() barrier()
84207 #define sched_preempt_enable_no_resched() barrier()
84208 #define preempt_enable_no_resched() barrier()
84209 +#define raw_preempt_enable_no_resched() barrier()
84210 #define preempt_enable() barrier()
84211 #define preempt_check_resched() do { } while (0)
84212
84213 @@ -128,11 +147,13 @@ do { \
84214 /*
84215 * Modules have no business playing preemption tricks.
84216 */
84217 +#ifndef CONFIG_PAX_KERNEXEC
84218 #undef sched_preempt_enable_no_resched
84219 #undef preempt_enable_no_resched
84220 #undef preempt_enable_no_resched_notrace
84221 #undef preempt_check_resched
84222 #endif
84223 +#endif
84224
84225 #define preempt_set_need_resched() \
84226 do { \
84227 diff --git a/include/linux/printk.h b/include/linux/printk.h
84228 index 4d5bf57..d94eccf 100644
84229 --- a/include/linux/printk.h
84230 +++ b/include/linux/printk.h
84231 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
84232 #endif
84233
84234 typedef int(*printk_func_t)(const char *fmt, va_list args);
84235 +extern int kptr_restrict;
84236
84237 #ifdef CONFIG_PRINTK
84238 asmlinkage __printf(5, 0)
84239 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
84240
84241 extern int printk_delay_msec;
84242 extern int dmesg_restrict;
84243 -extern int kptr_restrict;
84244
84245 extern void wake_up_klogd(void);
84246
84247 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
84248 index b97bf2e..f14c92d4 100644
84249 --- a/include/linux/proc_fs.h
84250 +++ b/include/linux/proc_fs.h
84251 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
84252 extern struct proc_dir_entry *proc_symlink(const char *,
84253 struct proc_dir_entry *, const char *);
84254 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
84255 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
84256 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
84257 struct proc_dir_entry *, void *);
84258 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
84259 + struct proc_dir_entry *, void *);
84260 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
84261 struct proc_dir_entry *);
84262
84263 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
84264 return proc_create_data(name, mode, parent, proc_fops, NULL);
84265 }
84266
84267 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
84268 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
84269 +{
84270 +#ifdef CONFIG_GRKERNSEC_PROC_USER
84271 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
84272 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
84273 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
84274 +#else
84275 + return proc_create_data(name, mode, parent, proc_fops, NULL);
84276 +#endif
84277 +}
84278 +
84279 +
84280 extern void proc_set_size(struct proc_dir_entry *, loff_t);
84281 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
84282 extern void *PDE_DATA(const struct inode *);
84283 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
84284 struct proc_dir_entry *parent,const char *dest) { return NULL;}
84285 static inline struct proc_dir_entry *proc_mkdir(const char *name,
84286 struct proc_dir_entry *parent) {return NULL;}
84287 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
84288 + struct proc_dir_entry *parent) { return NULL; }
84289 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
84290 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84291 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
84292 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84293 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
84294 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
84295 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
84296 @@ -79,7 +99,7 @@ struct net;
84297 static inline struct proc_dir_entry *proc_net_mkdir(
84298 struct net *net, const char *name, struct proc_dir_entry *parent)
84299 {
84300 - return proc_mkdir_data(name, 0, parent, net);
84301 + return proc_mkdir_data_restrict(name, 0, parent, net);
84302 }
84303
84304 #endif /* _LINUX_PROC_FS_H */
84305 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
84306 index 42dfc61..8113a99 100644
84307 --- a/include/linux/proc_ns.h
84308 +++ b/include/linux/proc_ns.h
84309 @@ -16,7 +16,7 @@ struct proc_ns_operations {
84310 struct ns_common *(*get)(struct task_struct *task);
84311 void (*put)(struct ns_common *ns);
84312 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
84313 -};
84314 +} __do_const __randomize_layout;
84315
84316 extern const struct proc_ns_operations netns_operations;
84317 extern const struct proc_ns_operations utsns_operations;
84318 diff --git a/include/linux/quota.h b/include/linux/quota.h
84319 index b86df49..8002997 100644
84320 --- a/include/linux/quota.h
84321 +++ b/include/linux/quota.h
84322 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
84323
84324 extern bool qid_eq(struct kqid left, struct kqid right);
84325 extern bool qid_lt(struct kqid left, struct kqid right);
84326 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
84327 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
84328 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
84329 extern bool qid_valid(struct kqid qid);
84330
84331 diff --git a/include/linux/random.h b/include/linux/random.h
84332 index b05856e..0a9f14e 100644
84333 --- a/include/linux/random.h
84334 +++ b/include/linux/random.h
84335 @@ -9,9 +9,19 @@
84336 #include <uapi/linux/random.h>
84337
84338 extern void add_device_randomness(const void *, unsigned int);
84339 +
84340 +static inline void add_latent_entropy(void)
84341 +{
84342 +
84343 +#ifdef LATENT_ENTROPY_PLUGIN
84344 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
84345 +#endif
84346 +
84347 +}
84348 +
84349 extern void add_input_randomness(unsigned int type, unsigned int code,
84350 - unsigned int value);
84351 -extern void add_interrupt_randomness(int irq, int irq_flags);
84352 + unsigned int value) __latent_entropy;
84353 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
84354
84355 extern void get_random_bytes(void *buf, int nbytes);
84356 extern void get_random_bytes_arch(void *buf, int nbytes);
84357 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
84358 extern const struct file_operations random_fops, urandom_fops;
84359 #endif
84360
84361 -unsigned int get_random_int(void);
84362 +unsigned int __intentional_overflow(-1) get_random_int(void);
84363 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
84364
84365 -u32 prandom_u32(void);
84366 +u32 prandom_u32(void) __intentional_overflow(-1);
84367 void prandom_bytes(void *buf, size_t nbytes);
84368 void prandom_seed(u32 seed);
84369 void prandom_reseed_late(void);
84370 @@ -37,6 +47,11 @@ struct rnd_state {
84371 u32 prandom_u32_state(struct rnd_state *state);
84372 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
84373
84374 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
84375 +{
84376 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
84377 +}
84378 +
84379 /**
84380 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
84381 * @ep_ro: right open interval endpoint
84382 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
84383 *
84384 * Returns: pseudo-random number in interval [0, ep_ro)
84385 */
84386 -static inline u32 prandom_u32_max(u32 ep_ro)
84387 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
84388 {
84389 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
84390 }
84391 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
84392 index 378c5ee..aa84a47 100644
84393 --- a/include/linux/rbtree_augmented.h
84394 +++ b/include/linux/rbtree_augmented.h
84395 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
84396 old->rbaugmented = rbcompute(old); \
84397 } \
84398 rbstatic const struct rb_augment_callbacks rbname = { \
84399 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
84400 + .propagate = rbname ## _propagate, \
84401 + .copy = rbname ## _copy, \
84402 + .rotate = rbname ## _rotate \
84403 };
84404
84405
84406 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
84407 index 529bc94..82ce778 100644
84408 --- a/include/linux/rculist.h
84409 +++ b/include/linux/rculist.h
84410 @@ -29,8 +29,8 @@
84411 */
84412 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
84413 {
84414 - ACCESS_ONCE(list->next) = list;
84415 - ACCESS_ONCE(list->prev) = list;
84416 + ACCESS_ONCE_RW(list->next) = list;
84417 + ACCESS_ONCE_RW(list->prev) = list;
84418 }
84419
84420 /*
84421 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
84422 struct list_head *prev, struct list_head *next);
84423 #endif
84424
84425 +void __pax_list_add_rcu(struct list_head *new,
84426 + struct list_head *prev, struct list_head *next);
84427 +
84428 /**
84429 * list_add_rcu - add a new entry to rcu-protected list
84430 * @new: new entry to be added
84431 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
84432 __list_add_rcu(new, head, head->next);
84433 }
84434
84435 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
84436 +{
84437 + __pax_list_add_rcu(new, head, head->next);
84438 +}
84439 +
84440 /**
84441 * list_add_tail_rcu - add a new entry to rcu-protected list
84442 * @new: new entry to be added
84443 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
84444 __list_add_rcu(new, head->prev, head);
84445 }
84446
84447 +static inline void pax_list_add_tail_rcu(struct list_head *new,
84448 + struct list_head *head)
84449 +{
84450 + __pax_list_add_rcu(new, head->prev, head);
84451 +}
84452 +
84453 /**
84454 * list_del_rcu - deletes entry from list without re-initialization
84455 * @entry: the element to delete from the list.
84456 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
84457 entry->prev = LIST_POISON2;
84458 }
84459
84460 +extern void pax_list_del_rcu(struct list_head *entry);
84461 +
84462 /**
84463 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
84464 * @n: the element to delete from the hash list.
84465 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
84466 index ed4f593..8a51501 100644
84467 --- a/include/linux/rcupdate.h
84468 +++ b/include/linux/rcupdate.h
84469 @@ -332,7 +332,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
84470 #define rcu_note_voluntary_context_switch(t) \
84471 do { \
84472 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
84473 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
84474 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
84475 } while (0)
84476 #else /* #ifdef CONFIG_TASKS_RCU */
84477 #define TASKS_RCU(x) do { } while (0)
84478 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
84479 index 67fc8fc..a90f7d8 100644
84480 --- a/include/linux/reboot.h
84481 +++ b/include/linux/reboot.h
84482 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
84483 */
84484
84485 extern void migrate_to_reboot_cpu(void);
84486 -extern void machine_restart(char *cmd);
84487 -extern void machine_halt(void);
84488 -extern void machine_power_off(void);
84489 +extern void machine_restart(char *cmd) __noreturn;
84490 +extern void machine_halt(void) __noreturn;
84491 +extern void machine_power_off(void) __noreturn;
84492
84493 extern void machine_shutdown(void);
84494 struct pt_regs;
84495 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
84496 */
84497
84498 extern void kernel_restart_prepare(char *cmd);
84499 -extern void kernel_restart(char *cmd);
84500 -extern void kernel_halt(void);
84501 -extern void kernel_power_off(void);
84502 +extern void kernel_restart(char *cmd) __noreturn;
84503 +extern void kernel_halt(void) __noreturn;
84504 +extern void kernel_power_off(void) __noreturn;
84505
84506 extern int C_A_D; /* for sysctl */
84507 void ctrl_alt_del(void);
84508 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
84509 * Emergency restart, callable from an interrupt handler.
84510 */
84511
84512 -extern void emergency_restart(void);
84513 +extern void emergency_restart(void) __noreturn;
84514 #include <asm/emergency-restart.h>
84515
84516 #endif /* _LINUX_REBOOT_H */
84517 diff --git a/include/linux/regset.h b/include/linux/regset.h
84518 index 8e0c9fe..ac4d221 100644
84519 --- a/include/linux/regset.h
84520 +++ b/include/linux/regset.h
84521 @@ -161,7 +161,8 @@ struct user_regset {
84522 unsigned int align;
84523 unsigned int bias;
84524 unsigned int core_note_type;
84525 -};
84526 +} __do_const;
84527 +typedef struct user_regset __no_const user_regset_no_const;
84528
84529 /**
84530 * struct user_regset_view - available regsets
84531 diff --git a/include/linux/relay.h b/include/linux/relay.h
84532 index d7c8359..818daf5 100644
84533 --- a/include/linux/relay.h
84534 +++ b/include/linux/relay.h
84535 @@ -157,7 +157,7 @@ struct rchan_callbacks
84536 * The callback should return 0 if successful, negative if not.
84537 */
84538 int (*remove_buf_file)(struct dentry *dentry);
84539 -};
84540 +} __no_const;
84541
84542 /*
84543 * CONFIG_RELAY kernel API, kernel/relay.c
84544 diff --git a/include/linux/rio.h b/include/linux/rio.h
84545 index 6bda06f..bf39a9b 100644
84546 --- a/include/linux/rio.h
84547 +++ b/include/linux/rio.h
84548 @@ -358,7 +358,7 @@ struct rio_ops {
84549 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
84550 u64 rstart, u32 size, u32 flags);
84551 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
84552 -};
84553 +} __no_const;
84554
84555 #define RIO_RESOURCE_MEM 0x00000100
84556 #define RIO_RESOURCE_DOORBELL 0x00000200
84557 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
84558 index d9d7e7e..86f47ac 100644
84559 --- a/include/linux/rmap.h
84560 +++ b/include/linux/rmap.h
84561 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
84562 void anon_vma_init(void); /* create anon_vma_cachep */
84563 int anon_vma_prepare(struct vm_area_struct *);
84564 void unlink_anon_vmas(struct vm_area_struct *);
84565 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
84566 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
84567 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
84568 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
84569
84570 static inline void anon_vma_merge(struct vm_area_struct *vma,
84571 struct vm_area_struct *next)
84572 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
84573 index ed8f9e7..999bc96 100644
84574 --- a/include/linux/scatterlist.h
84575 +++ b/include/linux/scatterlist.h
84576 @@ -1,6 +1,7 @@
84577 #ifndef _LINUX_SCATTERLIST_H
84578 #define _LINUX_SCATTERLIST_H
84579
84580 +#include <linux/sched.h>
84581 #include <linux/string.h>
84582 #include <linux/bug.h>
84583 #include <linux/mm.h>
84584 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
84585 #ifdef CONFIG_DEBUG_SG
84586 BUG_ON(!virt_addr_valid(buf));
84587 #endif
84588 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84589 + if (object_starts_on_stack(buf)) {
84590 + void *adjbuf = buf - current->stack + current->lowmem_stack;
84591 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
84592 + } else
84593 +#endif
84594 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
84595 }
84596
84597 diff --git a/include/linux/sched.h b/include/linux/sched.h
84598 index 8db31ef..0af1f81 100644
84599 --- a/include/linux/sched.h
84600 +++ b/include/linux/sched.h
84601 @@ -133,6 +133,7 @@ struct fs_struct;
84602 struct perf_event_context;
84603 struct blk_plug;
84604 struct filename;
84605 +struct linux_binprm;
84606
84607 #define VMACACHE_BITS 2
84608 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
84609 @@ -415,7 +416,7 @@ extern char __sched_text_start[], __sched_text_end[];
84610 extern int in_sched_functions(unsigned long addr);
84611
84612 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
84613 -extern signed long schedule_timeout(signed long timeout);
84614 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
84615 extern signed long schedule_timeout_interruptible(signed long timeout);
84616 extern signed long schedule_timeout_killable(signed long timeout);
84617 extern signed long schedule_timeout_uninterruptible(signed long timeout);
84618 @@ -426,6 +427,19 @@ struct nsproxy;
84619 struct user_namespace;
84620
84621 #ifdef CONFIG_MMU
84622 +
84623 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
84624 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
84625 +#else
84626 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
84627 +{
84628 + return 0;
84629 +}
84630 +#endif
84631 +
84632 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
84633 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
84634 +
84635 extern void arch_pick_mmap_layout(struct mm_struct *mm);
84636 extern unsigned long
84637 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
84638 @@ -724,6 +738,17 @@ struct signal_struct {
84639 #ifdef CONFIG_TASKSTATS
84640 struct taskstats *stats;
84641 #endif
84642 +
84643 +#ifdef CONFIG_GRKERNSEC
84644 + u32 curr_ip;
84645 + u32 saved_ip;
84646 + u32 gr_saddr;
84647 + u32 gr_daddr;
84648 + u16 gr_sport;
84649 + u16 gr_dport;
84650 + u8 used_accept:1;
84651 +#endif
84652 +
84653 #ifdef CONFIG_AUDIT
84654 unsigned audit_tty;
84655 unsigned audit_tty_log_passwd;
84656 @@ -750,7 +775,7 @@ struct signal_struct {
84657 struct mutex cred_guard_mutex; /* guard against foreign influences on
84658 * credential calculations
84659 * (notably. ptrace) */
84660 -};
84661 +} __randomize_layout;
84662
84663 /*
84664 * Bits in flags field of signal_struct.
84665 @@ -803,6 +828,14 @@ struct user_struct {
84666 struct key *session_keyring; /* UID's default session keyring */
84667 #endif
84668
84669 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
84670 + unsigned char kernel_banned;
84671 +#endif
84672 +#ifdef CONFIG_GRKERNSEC_BRUTE
84673 + unsigned char suid_banned;
84674 + unsigned long suid_ban_expires;
84675 +#endif
84676 +
84677 /* Hash table maintenance information */
84678 struct hlist_node uidhash_node;
84679 kuid_t uid;
84680 @@ -810,7 +843,7 @@ struct user_struct {
84681 #ifdef CONFIG_PERF_EVENTS
84682 atomic_long_t locked_vm;
84683 #endif
84684 -};
84685 +} __randomize_layout;
84686
84687 extern int uids_sysfs_init(void);
84688
84689 @@ -1274,6 +1307,9 @@ enum perf_event_task_context {
84690 struct task_struct {
84691 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
84692 void *stack;
84693 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84694 + void *lowmem_stack;
84695 +#endif
84696 atomic_t usage;
84697 unsigned int flags; /* per process flags, defined below */
84698 unsigned int ptrace;
84699 @@ -1405,8 +1441,8 @@ struct task_struct {
84700 struct list_head thread_node;
84701
84702 struct completion *vfork_done; /* for vfork() */
84703 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
84704 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
84705 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
84706 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
84707
84708 cputime_t utime, stime, utimescaled, stimescaled;
84709 cputime_t gtime;
84710 @@ -1431,11 +1467,6 @@ struct task_struct {
84711 struct task_cputime cputime_expires;
84712 struct list_head cpu_timers[3];
84713
84714 -/* process credentials */
84715 - const struct cred __rcu *real_cred; /* objective and real subjective task
84716 - * credentials (COW) */
84717 - const struct cred __rcu *cred; /* effective (overridable) subjective task
84718 - * credentials (COW) */
84719 char comm[TASK_COMM_LEN]; /* executable name excluding path
84720 - access with [gs]et_task_comm (which lock
84721 it with task_lock())
84722 @@ -1453,6 +1484,10 @@ struct task_struct {
84723 #endif
84724 /* CPU-specific state of this task */
84725 struct thread_struct thread;
84726 +/* thread_info moved to task_struct */
84727 +#ifdef CONFIG_X86
84728 + struct thread_info tinfo;
84729 +#endif
84730 /* filesystem information */
84731 struct fs_struct *fs;
84732 /* open file information */
84733 @@ -1527,6 +1562,10 @@ struct task_struct {
84734 gfp_t lockdep_reclaim_gfp;
84735 #endif
84736
84737 +/* process credentials */
84738 + const struct cred __rcu *real_cred; /* objective and real subjective task
84739 + * credentials (COW) */
84740 +
84741 /* journalling filesystem info */
84742 void *journal_info;
84743
84744 @@ -1565,6 +1604,10 @@ struct task_struct {
84745 /* cg_list protected by css_set_lock and tsk->alloc_lock */
84746 struct list_head cg_list;
84747 #endif
84748 +
84749 + const struct cred __rcu *cred; /* effective (overridable) subjective task
84750 + * credentials (COW) */
84751 +
84752 #ifdef CONFIG_FUTEX
84753 struct robust_list_head __user *robust_list;
84754 #ifdef CONFIG_COMPAT
84755 @@ -1673,7 +1716,7 @@ struct task_struct {
84756 * Number of functions that haven't been traced
84757 * because of depth overrun.
84758 */
84759 - atomic_t trace_overrun;
84760 + atomic_unchecked_t trace_overrun;
84761 /* Pause for the tracing */
84762 atomic_t tracing_graph_pause;
84763 #endif
84764 @@ -1701,7 +1744,78 @@ struct task_struct {
84765 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
84766 unsigned long task_state_change;
84767 #endif
84768 -};
84769 +
84770 +#ifdef CONFIG_GRKERNSEC
84771 + /* grsecurity */
84772 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
84773 + u64 exec_id;
84774 +#endif
84775 +#ifdef CONFIG_GRKERNSEC_SETXID
84776 + const struct cred *delayed_cred;
84777 +#endif
84778 + struct dentry *gr_chroot_dentry;
84779 + struct acl_subject_label *acl;
84780 + struct acl_subject_label *tmpacl;
84781 + struct acl_role_label *role;
84782 + struct file *exec_file;
84783 + unsigned long brute_expires;
84784 + u16 acl_role_id;
84785 + u8 inherited;
84786 + /* is this the task that authenticated to the special role */
84787 + u8 acl_sp_role;
84788 + u8 is_writable;
84789 + u8 brute;
84790 + u8 gr_is_chrooted;
84791 +#endif
84792 +
84793 +} __randomize_layout;
84794 +
84795 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
84796 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
84797 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
84798 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
84799 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
84800 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
84801 +
84802 +#ifdef CONFIG_PAX_SOFTMODE
84803 +extern int pax_softmode;
84804 +#endif
84805 +
84806 +extern int pax_check_flags(unsigned long *);
84807 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
84808 +
84809 +/* if tsk != current then task_lock must be held on it */
84810 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
84811 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
84812 +{
84813 + if (likely(tsk->mm))
84814 + return tsk->mm->pax_flags;
84815 + else
84816 + return 0UL;
84817 +}
84818 +
84819 +/* if tsk != current then task_lock must be held on it */
84820 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
84821 +{
84822 + if (likely(tsk->mm)) {
84823 + tsk->mm->pax_flags = flags;
84824 + return 0;
84825 + }
84826 + return -EINVAL;
84827 +}
84828 +#endif
84829 +
84830 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
84831 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
84832 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
84833 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
84834 +#endif
84835 +
84836 +struct path;
84837 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
84838 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
84839 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
84840 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
84841
84842 /* Future-safe accessor for struct task_struct's cpus_allowed. */
84843 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
84844 @@ -1783,7 +1897,7 @@ struct pid_namespace;
84845 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
84846 struct pid_namespace *ns);
84847
84848 -static inline pid_t task_pid_nr(struct task_struct *tsk)
84849 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
84850 {
84851 return tsk->pid;
84852 }
84853 @@ -2150,6 +2264,25 @@ extern u64 sched_clock_cpu(int cpu);
84854
84855 extern void sched_clock_init(void);
84856
84857 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84858 +static inline void populate_stack(void)
84859 +{
84860 + struct task_struct *curtask = current;
84861 + int c;
84862 + int *ptr = curtask->stack;
84863 + int *end = curtask->stack + THREAD_SIZE;
84864 +
84865 + while (ptr < end) {
84866 + c = *(volatile int *)ptr;
84867 + ptr += PAGE_SIZE/sizeof(int);
84868 + }
84869 +}
84870 +#else
84871 +static inline void populate_stack(void)
84872 +{
84873 +}
84874 +#endif
84875 +
84876 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
84877 static inline void sched_clock_tick(void)
84878 {
84879 @@ -2283,7 +2416,9 @@ void yield(void);
84880 extern struct exec_domain default_exec_domain;
84881
84882 union thread_union {
84883 +#ifndef CONFIG_X86
84884 struct thread_info thread_info;
84885 +#endif
84886 unsigned long stack[THREAD_SIZE/sizeof(long)];
84887 };
84888
84889 @@ -2316,6 +2451,7 @@ extern struct pid_namespace init_pid_ns;
84890 */
84891
84892 extern struct task_struct *find_task_by_vpid(pid_t nr);
84893 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
84894 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
84895 struct pid_namespace *ns);
84896
84897 @@ -2480,7 +2616,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
84898 extern void exit_itimers(struct signal_struct *);
84899 extern void flush_itimer_signals(void);
84900
84901 -extern void do_group_exit(int);
84902 +extern __noreturn void do_group_exit(int);
84903
84904 extern int do_execve(struct filename *,
84905 const char __user * const __user *,
84906 @@ -2701,9 +2837,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
84907 #define task_stack_end_corrupted(task) \
84908 (*(end_of_stack(task)) != STACK_END_MAGIC)
84909
84910 -static inline int object_is_on_stack(void *obj)
84911 +static inline int object_starts_on_stack(const void *obj)
84912 {
84913 - void *stack = task_stack_page(current);
84914 + const void *stack = task_stack_page(current);
84915
84916 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
84917 }
84918 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
84919 index 596a0e0..bea77ec 100644
84920 --- a/include/linux/sched/sysctl.h
84921 +++ b/include/linux/sched/sysctl.h
84922 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
84923 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
84924
84925 extern int sysctl_max_map_count;
84926 +extern unsigned long sysctl_heap_stack_gap;
84927
84928 extern unsigned int sysctl_sched_latency;
84929 extern unsigned int sysctl_sched_min_granularity;
84930 diff --git a/include/linux/security.h b/include/linux/security.h
84931 index ba96471..74fb3f6 100644
84932 --- a/include/linux/security.h
84933 +++ b/include/linux/security.h
84934 @@ -27,6 +27,7 @@
84935 #include <linux/slab.h>
84936 #include <linux/err.h>
84937 #include <linux/string.h>
84938 +#include <linux/grsecurity.h>
84939
84940 struct linux_binprm;
84941 struct cred;
84942 @@ -116,8 +117,6 @@ struct seq_file;
84943
84944 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
84945
84946 -void reset_security_ops(void);
84947 -
84948 #ifdef CONFIG_MMU
84949 extern unsigned long mmap_min_addr;
84950 extern unsigned long dac_mmap_min_addr;
84951 @@ -1729,7 +1728,7 @@ struct security_operations {
84952 struct audit_context *actx);
84953 void (*audit_rule_free) (void *lsmrule);
84954 #endif /* CONFIG_AUDIT */
84955 -};
84956 +} __randomize_layout;
84957
84958 /* prototypes */
84959 extern int security_init(void);
84960 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
84961 index dc368b8..e895209 100644
84962 --- a/include/linux/semaphore.h
84963 +++ b/include/linux/semaphore.h
84964 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
84965 }
84966
84967 extern void down(struct semaphore *sem);
84968 -extern int __must_check down_interruptible(struct semaphore *sem);
84969 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
84970 extern int __must_check down_killable(struct semaphore *sem);
84971 extern int __must_check down_trylock(struct semaphore *sem);
84972 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
84973 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
84974 index cf6a9da..bd86b1f 100644
84975 --- a/include/linux/seq_file.h
84976 +++ b/include/linux/seq_file.h
84977 @@ -27,6 +27,9 @@ struct seq_file {
84978 struct mutex lock;
84979 const struct seq_operations *op;
84980 int poll_event;
84981 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
84982 + u64 exec_id;
84983 +#endif
84984 #ifdef CONFIG_USER_NS
84985 struct user_namespace *user_ns;
84986 #endif
84987 @@ -39,6 +42,7 @@ struct seq_operations {
84988 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
84989 int (*show) (struct seq_file *m, void *v);
84990 };
84991 +typedef struct seq_operations __no_const seq_operations_no_const;
84992
84993 #define SEQ_SKIP 1
84994
84995 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
84996
84997 char *mangle_path(char *s, const char *p, const char *esc);
84998 int seq_open(struct file *, const struct seq_operations *);
84999 +int seq_open_restrict(struct file *, const struct seq_operations *);
85000 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
85001 loff_t seq_lseek(struct file *, loff_t, int);
85002 int seq_release(struct inode *, struct file *);
85003 @@ -153,6 +158,7 @@ static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask)
85004 }
85005
85006 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
85007 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
85008 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
85009 int single_release(struct inode *, struct file *);
85010 void *__seq_open_private(struct file *, const struct seq_operations *, int);
85011 diff --git a/include/linux/shm.h b/include/linux/shm.h
85012 index 6fb8016..ab4465e 100644
85013 --- a/include/linux/shm.h
85014 +++ b/include/linux/shm.h
85015 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
85016 /* The task created the shm object. NULL if the task is dead. */
85017 struct task_struct *shm_creator;
85018 struct list_head shm_clist; /* list by creator */
85019 +#ifdef CONFIG_GRKERNSEC
85020 + u64 shm_createtime;
85021 + pid_t shm_lapid;
85022 +#endif
85023 };
85024
85025 /* shm_mode upper byte flags */
85026 diff --git a/include/linux/signal.h b/include/linux/signal.h
85027 index ab1e039..ad4229e 100644
85028 --- a/include/linux/signal.h
85029 +++ b/include/linux/signal.h
85030 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
85031 * know it'll be handled, so that they don't get converted to
85032 * SIGKILL or just silently dropped.
85033 */
85034 - kernel_sigaction(sig, (__force __sighandler_t)2);
85035 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
85036 }
85037
85038 static inline void disallow_signal(int sig)
85039 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
85040 index 85ab7d7..eb1585a 100644
85041 --- a/include/linux/skbuff.h
85042 +++ b/include/linux/skbuff.h
85043 @@ -763,7 +763,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
85044 struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
85045 int node);
85046 struct sk_buff *build_skb(void *data, unsigned int frag_size);
85047 -static inline struct sk_buff *alloc_skb(unsigned int size,
85048 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
85049 gfp_t priority)
85050 {
85051 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
85052 @@ -1952,7 +1952,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
85053 return skb->inner_transport_header - skb->inner_network_header;
85054 }
85055
85056 -static inline int skb_network_offset(const struct sk_buff *skb)
85057 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
85058 {
85059 return skb_network_header(skb) - skb->data;
85060 }
85061 @@ -2012,7 +2012,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
85062 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
85063 */
85064 #ifndef NET_SKB_PAD
85065 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
85066 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
85067 #endif
85068
85069 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
85070 @@ -2655,9 +2655,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
85071 int *err);
85072 unsigned int datagram_poll(struct file *file, struct socket *sock,
85073 struct poll_table_struct *wait);
85074 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85075 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85076 struct iov_iter *to, int size);
85077 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85078 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85079 struct msghdr *msg, int size)
85080 {
85081 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
85082 @@ -3131,6 +3131,9 @@ static inline void nf_reset(struct sk_buff *skb)
85083 nf_bridge_put(skb->nf_bridge);
85084 skb->nf_bridge = NULL;
85085 #endif
85086 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
85087 + skb->nf_trace = 0;
85088 +#endif
85089 }
85090
85091 static inline void nf_reset_trace(struct sk_buff *skb)
85092 diff --git a/include/linux/slab.h b/include/linux/slab.h
85093 index 9a139b6..aab37b4 100644
85094 --- a/include/linux/slab.h
85095 +++ b/include/linux/slab.h
85096 @@ -14,15 +14,29 @@
85097 #include <linux/gfp.h>
85098 #include <linux/types.h>
85099 #include <linux/workqueue.h>
85100 -
85101 +#include <linux/err.h>
85102
85103 /*
85104 * Flags to pass to kmem_cache_create().
85105 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
85106 */
85107 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
85108 +
85109 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85110 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
85111 +#else
85112 +#define SLAB_USERCOPY 0x00000000UL
85113 +#endif
85114 +
85115 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
85116 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
85117 +
85118 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85119 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
85120 +#else
85121 +#define SLAB_NO_SANITIZE 0x00000000UL
85122 +#endif
85123 +
85124 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
85125 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
85126 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
85127 @@ -98,10 +112,13 @@
85128 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
85129 * Both make kfree a no-op.
85130 */
85131 -#define ZERO_SIZE_PTR ((void *)16)
85132 +#define ZERO_SIZE_PTR \
85133 +({ \
85134 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
85135 + (void *)(-MAX_ERRNO-1L); \
85136 +})
85137
85138 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
85139 - (unsigned long)ZERO_SIZE_PTR)
85140 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
85141
85142 #include <linux/kmemleak.h>
85143
85144 @@ -144,6 +161,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
85145 void kfree(const void *);
85146 void kzfree(const void *);
85147 size_t ksize(const void *);
85148 +const char *check_heap_object(const void *ptr, unsigned long n);
85149 +bool is_usercopy_object(const void *ptr);
85150
85151 /*
85152 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
85153 @@ -236,6 +255,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
85154 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85155 #endif
85156
85157 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85158 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
85159 +#endif
85160 +
85161 /*
85162 * Figure out which kmalloc slab an allocation of a certain size
85163 * belongs to.
85164 @@ -244,7 +267,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85165 * 2 = 120 .. 192 bytes
85166 * n = 2^(n-1) .. 2^n -1
85167 */
85168 -static __always_inline int kmalloc_index(size_t size)
85169 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
85170 {
85171 if (!size)
85172 return 0;
85173 @@ -287,14 +310,14 @@ static __always_inline int kmalloc_index(size_t size)
85174 }
85175 #endif /* !CONFIG_SLOB */
85176
85177 -void *__kmalloc(size_t size, gfp_t flags);
85178 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
85179 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
85180
85181 #ifdef CONFIG_NUMA
85182 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
85183 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
85184 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
85185 #else
85186 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
85187 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
85188 {
85189 return __kmalloc(size, flags);
85190 }
85191 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
85192 index b869d16..1453c73 100644
85193 --- a/include/linux/slab_def.h
85194 +++ b/include/linux/slab_def.h
85195 @@ -40,7 +40,7 @@ struct kmem_cache {
85196 /* 4) cache creation/removal */
85197 const char *name;
85198 struct list_head list;
85199 - int refcount;
85200 + atomic_t refcount;
85201 int object_size;
85202 int align;
85203
85204 @@ -56,10 +56,14 @@ struct kmem_cache {
85205 unsigned long node_allocs;
85206 unsigned long node_frees;
85207 unsigned long node_overflow;
85208 - atomic_t allochit;
85209 - atomic_t allocmiss;
85210 - atomic_t freehit;
85211 - atomic_t freemiss;
85212 + atomic_unchecked_t allochit;
85213 + atomic_unchecked_t allocmiss;
85214 + atomic_unchecked_t freehit;
85215 + atomic_unchecked_t freemiss;
85216 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85217 + atomic_unchecked_t sanitized;
85218 + atomic_unchecked_t not_sanitized;
85219 +#endif
85220
85221 /*
85222 * If debugging is enabled, then the allocator can add additional
85223 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
85224 index d82abd4..408c3a0 100644
85225 --- a/include/linux/slub_def.h
85226 +++ b/include/linux/slub_def.h
85227 @@ -74,7 +74,7 @@ struct kmem_cache {
85228 struct kmem_cache_order_objects max;
85229 struct kmem_cache_order_objects min;
85230 gfp_t allocflags; /* gfp flags to use on each alloc */
85231 - int refcount; /* Refcount for slab cache destroy */
85232 + atomic_t refcount; /* Refcount for slab cache destroy */
85233 void (*ctor)(void *);
85234 int inuse; /* Offset to metadata */
85235 int align; /* Alignment */
85236 diff --git a/include/linux/smp.h b/include/linux/smp.h
85237 index 93dff5f..933c561 100644
85238 --- a/include/linux/smp.h
85239 +++ b/include/linux/smp.h
85240 @@ -176,7 +176,9 @@ static inline void wake_up_all_idle_cpus(void) { }
85241 #endif
85242
85243 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
85244 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
85245 #define put_cpu() preempt_enable()
85246 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
85247
85248 /*
85249 * Callback to arch code if there's nosmp or maxcpus=0 on the
85250 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
85251 index 46cca4c..3323536 100644
85252 --- a/include/linux/sock_diag.h
85253 +++ b/include/linux/sock_diag.h
85254 @@ -11,7 +11,7 @@ struct sock;
85255 struct sock_diag_handler {
85256 __u8 family;
85257 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
85258 -};
85259 +} __do_const;
85260
85261 int sock_diag_register(const struct sock_diag_handler *h);
85262 void sock_diag_unregister(const struct sock_diag_handler *h);
85263 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
85264 index 680f9a3..f13aeb0 100644
85265 --- a/include/linux/sonet.h
85266 +++ b/include/linux/sonet.h
85267 @@ -7,7 +7,7 @@
85268 #include <uapi/linux/sonet.h>
85269
85270 struct k_sonet_stats {
85271 -#define __HANDLE_ITEM(i) atomic_t i
85272 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
85273 __SONET_ITEMS
85274 #undef __HANDLE_ITEM
85275 };
85276 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
85277 index 07d8e53..dc934c9 100644
85278 --- a/include/linux/sunrpc/addr.h
85279 +++ b/include/linux/sunrpc/addr.h
85280 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
85281 {
85282 switch (sap->sa_family) {
85283 case AF_INET:
85284 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
85285 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
85286 case AF_INET6:
85287 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
85288 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
85289 }
85290 return 0;
85291 }
85292 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
85293 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
85294 const struct sockaddr *src)
85295 {
85296 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
85297 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
85298 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
85299
85300 dsin->sin_family = ssin->sin_family;
85301 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
85302 if (sa->sa_family != AF_INET6)
85303 return 0;
85304
85305 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
85306 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
85307 }
85308
85309 #endif /* _LINUX_SUNRPC_ADDR_H */
85310 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
85311 index 598ba80..d90cba6 100644
85312 --- a/include/linux/sunrpc/clnt.h
85313 +++ b/include/linux/sunrpc/clnt.h
85314 @@ -100,7 +100,7 @@ struct rpc_procinfo {
85315 unsigned int p_timer; /* Which RTT timer to use */
85316 u32 p_statidx; /* Which procedure to account */
85317 const char * p_name; /* name of procedure */
85318 -};
85319 +} __do_const;
85320
85321 #ifdef __KERNEL__
85322
85323 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
85324 index 6f22cfe..9fd0909 100644
85325 --- a/include/linux/sunrpc/svc.h
85326 +++ b/include/linux/sunrpc/svc.h
85327 @@ -420,7 +420,7 @@ struct svc_procedure {
85328 unsigned int pc_count; /* call count */
85329 unsigned int pc_cachetype; /* cache info (NFS) */
85330 unsigned int pc_xdrressize; /* maximum size of XDR reply */
85331 -};
85332 +} __do_const;
85333
85334 /*
85335 * Function prototypes.
85336 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
85337 index 975da75..318c083 100644
85338 --- a/include/linux/sunrpc/svc_rdma.h
85339 +++ b/include/linux/sunrpc/svc_rdma.h
85340 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
85341 extern unsigned int svcrdma_max_requests;
85342 extern unsigned int svcrdma_max_req_size;
85343
85344 -extern atomic_t rdma_stat_recv;
85345 -extern atomic_t rdma_stat_read;
85346 -extern atomic_t rdma_stat_write;
85347 -extern atomic_t rdma_stat_sq_starve;
85348 -extern atomic_t rdma_stat_rq_starve;
85349 -extern atomic_t rdma_stat_rq_poll;
85350 -extern atomic_t rdma_stat_rq_prod;
85351 -extern atomic_t rdma_stat_sq_poll;
85352 -extern atomic_t rdma_stat_sq_prod;
85353 +extern atomic_unchecked_t rdma_stat_recv;
85354 +extern atomic_unchecked_t rdma_stat_read;
85355 +extern atomic_unchecked_t rdma_stat_write;
85356 +extern atomic_unchecked_t rdma_stat_sq_starve;
85357 +extern atomic_unchecked_t rdma_stat_rq_starve;
85358 +extern atomic_unchecked_t rdma_stat_rq_poll;
85359 +extern atomic_unchecked_t rdma_stat_rq_prod;
85360 +extern atomic_unchecked_t rdma_stat_sq_poll;
85361 +extern atomic_unchecked_t rdma_stat_sq_prod;
85362
85363 #define RPCRDMA_VERSION 1
85364
85365 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
85366 index 8d71d65..f79586e 100644
85367 --- a/include/linux/sunrpc/svcauth.h
85368 +++ b/include/linux/sunrpc/svcauth.h
85369 @@ -120,7 +120,7 @@ struct auth_ops {
85370 int (*release)(struct svc_rqst *rq);
85371 void (*domain_release)(struct auth_domain *);
85372 int (*set_client)(struct svc_rqst *rq);
85373 -};
85374 +} __do_const;
85375
85376 #define SVC_GARBAGE 1
85377 #define SVC_SYSERR 2
85378 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
85379 index e7a018e..49f8b17 100644
85380 --- a/include/linux/swiotlb.h
85381 +++ b/include/linux/swiotlb.h
85382 @@ -60,7 +60,8 @@ extern void
85383
85384 extern void
85385 swiotlb_free_coherent(struct device *hwdev, size_t size,
85386 - void *vaddr, dma_addr_t dma_handle);
85387 + void *vaddr, dma_addr_t dma_handle,
85388 + struct dma_attrs *attrs);
85389
85390 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
85391 unsigned long offset, size_t size,
85392 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
85393 index 85893d7..4923581 100644
85394 --- a/include/linux/syscalls.h
85395 +++ b/include/linux/syscalls.h
85396 @@ -99,10 +99,16 @@ union bpf_attr;
85397 #define __MAP(n,...) __MAP##n(__VA_ARGS__)
85398
85399 #define __SC_DECL(t, a) t a
85400 +#define __TYPE_IS_U(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
85401 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
85402 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
85403 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
85404 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
85405 +#define __SC_LONG(t, a) __typeof( \
85406 + __builtin_choose_expr( \
85407 + sizeof(t) > sizeof(int), \
85408 + (t) 0, \
85409 + __builtin_choose_expr(__TYPE_IS_U(t), 0UL, 0L) \
85410 + )) a
85411 #define __SC_CAST(t, a) (t) a
85412 #define __SC_ARGS(t, a) a
85413 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
85414 @@ -384,11 +390,11 @@ asmlinkage long sys_sync(void);
85415 asmlinkage long sys_fsync(unsigned int fd);
85416 asmlinkage long sys_fdatasync(unsigned int fd);
85417 asmlinkage long sys_bdflush(int func, long data);
85418 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
85419 - char __user *type, unsigned long flags,
85420 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
85421 + const char __user *type, unsigned long flags,
85422 void __user *data);
85423 -asmlinkage long sys_umount(char __user *name, int flags);
85424 -asmlinkage long sys_oldumount(char __user *name);
85425 +asmlinkage long sys_umount(const char __user *name, int flags);
85426 +asmlinkage long sys_oldumount(const char __user *name);
85427 asmlinkage long sys_truncate(const char __user *path, long length);
85428 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
85429 asmlinkage long sys_stat(const char __user *filename,
85430 @@ -600,7 +606,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
85431 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
85432 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
85433 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
85434 - struct sockaddr __user *, int);
85435 + struct sockaddr __user *, int) __intentional_overflow(0);
85436 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
85437 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
85438 unsigned int vlen, unsigned flags);
85439 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
85440 index 27b3b0b..e093dd9 100644
85441 --- a/include/linux/syscore_ops.h
85442 +++ b/include/linux/syscore_ops.h
85443 @@ -16,7 +16,7 @@ struct syscore_ops {
85444 int (*suspend)(void);
85445 void (*resume)(void);
85446 void (*shutdown)(void);
85447 -};
85448 +} __do_const;
85449
85450 extern void register_syscore_ops(struct syscore_ops *ops);
85451 extern void unregister_syscore_ops(struct syscore_ops *ops);
85452 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
85453 index b7361f8..341a15a 100644
85454 --- a/include/linux/sysctl.h
85455 +++ b/include/linux/sysctl.h
85456 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
85457
85458 extern int proc_dostring(struct ctl_table *, int,
85459 void __user *, size_t *, loff_t *);
85460 +extern int proc_dostring_modpriv(struct ctl_table *, int,
85461 + void __user *, size_t *, loff_t *);
85462 extern int proc_dointvec(struct ctl_table *, int,
85463 void __user *, size_t *, loff_t *);
85464 extern int proc_dointvec_minmax(struct ctl_table *, int,
85465 @@ -113,7 +115,8 @@ struct ctl_table
85466 struct ctl_table_poll *poll;
85467 void *extra1;
85468 void *extra2;
85469 -};
85470 +} __do_const __randomize_layout;
85471 +typedef struct ctl_table __no_const ctl_table_no_const;
85472
85473 struct ctl_node {
85474 struct rb_node node;
85475 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
85476 index ddad161..a3efd26 100644
85477 --- a/include/linux/sysfs.h
85478 +++ b/include/linux/sysfs.h
85479 @@ -34,7 +34,8 @@ struct attribute {
85480 struct lock_class_key *key;
85481 struct lock_class_key skey;
85482 #endif
85483 -};
85484 +} __do_const;
85485 +typedef struct attribute __no_const attribute_no_const;
85486
85487 /**
85488 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
85489 @@ -63,7 +64,8 @@ struct attribute_group {
85490 struct attribute *, int);
85491 struct attribute **attrs;
85492 struct bin_attribute **bin_attrs;
85493 -};
85494 +} __do_const;
85495 +typedef struct attribute_group __no_const attribute_group_no_const;
85496
85497 /**
85498 * Use these macros to make defining attributes easier. See include/linux/device.h
85499 @@ -137,7 +139,8 @@ struct bin_attribute {
85500 char *, loff_t, size_t);
85501 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
85502 struct vm_area_struct *vma);
85503 -};
85504 +} __do_const;
85505 +typedef struct bin_attribute __no_const bin_attribute_no_const;
85506
85507 /**
85508 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
85509 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
85510 index 387fa7d..3fcde6b 100644
85511 --- a/include/linux/sysrq.h
85512 +++ b/include/linux/sysrq.h
85513 @@ -16,6 +16,7 @@
85514
85515 #include <linux/errno.h>
85516 #include <linux/types.h>
85517 +#include <linux/compiler.h>
85518
85519 /* Possible values of bitmask for enabling sysrq functions */
85520 /* 0x0001 is reserved for enable everything */
85521 @@ -33,7 +34,7 @@ struct sysrq_key_op {
85522 char *help_msg;
85523 char *action_msg;
85524 int enable_mask;
85525 -};
85526 +} __do_const;
85527
85528 #ifdef CONFIG_MAGIC_SYSRQ
85529
85530 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
85531 index ff307b5..f1a4468 100644
85532 --- a/include/linux/thread_info.h
85533 +++ b/include/linux/thread_info.h
85534 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
85535 #error "no set_restore_sigmask() provided and default one won't work"
85536 #endif
85537
85538 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
85539 +
85540 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
85541 +{
85542 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
85543 +}
85544 +
85545 #endif /* __KERNEL__ */
85546
85547 #endif /* _LINUX_THREAD_INFO_H */
85548 diff --git a/include/linux/tty.h b/include/linux/tty.h
85549 index 7d66ae5..0327149 100644
85550 --- a/include/linux/tty.h
85551 +++ b/include/linux/tty.h
85552 @@ -202,7 +202,7 @@ struct tty_port {
85553 const struct tty_port_operations *ops; /* Port operations */
85554 spinlock_t lock; /* Lock protecting tty field */
85555 int blocked_open; /* Waiting to open */
85556 - int count; /* Usage count */
85557 + atomic_t count; /* Usage count */
85558 wait_queue_head_t open_wait; /* Open waiters */
85559 wait_queue_head_t close_wait; /* Close waiters */
85560 wait_queue_head_t delta_msr_wait; /* Modem status change */
85561 @@ -290,7 +290,7 @@ struct tty_struct {
85562 /* If the tty has a pending do_SAK, queue it here - akpm */
85563 struct work_struct SAK_work;
85564 struct tty_port *port;
85565 -};
85566 +} __randomize_layout;
85567
85568 /* Each of a tty's open files has private_data pointing to tty_file_private */
85569 struct tty_file_private {
85570 @@ -549,7 +549,7 @@ extern int tty_port_open(struct tty_port *port,
85571 struct tty_struct *tty, struct file *filp);
85572 static inline int tty_port_users(struct tty_port *port)
85573 {
85574 - return port->count + port->blocked_open;
85575 + return atomic_read(&port->count) + port->blocked_open;
85576 }
85577
85578 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
85579 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
85580 index 92e337c..f46757b 100644
85581 --- a/include/linux/tty_driver.h
85582 +++ b/include/linux/tty_driver.h
85583 @@ -291,7 +291,7 @@ struct tty_operations {
85584 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
85585 #endif
85586 const struct file_operations *proc_fops;
85587 -};
85588 +} __do_const __randomize_layout;
85589
85590 struct tty_driver {
85591 int magic; /* magic number for this structure */
85592 @@ -325,7 +325,7 @@ struct tty_driver {
85593
85594 const struct tty_operations *ops;
85595 struct list_head tty_drivers;
85596 -};
85597 +} __randomize_layout;
85598
85599 extern struct list_head tty_drivers;
85600
85601 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
85602 index 00c9d68..bc0188b 100644
85603 --- a/include/linux/tty_ldisc.h
85604 +++ b/include/linux/tty_ldisc.h
85605 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
85606
85607 struct module *owner;
85608
85609 - int refcount;
85610 + atomic_t refcount;
85611 };
85612
85613 struct tty_ldisc {
85614 diff --git a/include/linux/types.h b/include/linux/types.h
85615 index a0bb704..f511c77 100644
85616 --- a/include/linux/types.h
85617 +++ b/include/linux/types.h
85618 @@ -177,10 +177,26 @@ typedef struct {
85619 int counter;
85620 } atomic_t;
85621
85622 +#ifdef CONFIG_PAX_REFCOUNT
85623 +typedef struct {
85624 + int counter;
85625 +} atomic_unchecked_t;
85626 +#else
85627 +typedef atomic_t atomic_unchecked_t;
85628 +#endif
85629 +
85630 #ifdef CONFIG_64BIT
85631 typedef struct {
85632 long counter;
85633 } atomic64_t;
85634 +
85635 +#ifdef CONFIG_PAX_REFCOUNT
85636 +typedef struct {
85637 + long counter;
85638 +} atomic64_unchecked_t;
85639 +#else
85640 +typedef atomic64_t atomic64_unchecked_t;
85641 +#endif
85642 #endif
85643
85644 struct list_head {
85645 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
85646 index ecd3319..8a36ded 100644
85647 --- a/include/linux/uaccess.h
85648 +++ b/include/linux/uaccess.h
85649 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
85650 long ret; \
85651 mm_segment_t old_fs = get_fs(); \
85652 \
85653 - set_fs(KERNEL_DS); \
85654 pagefault_disable(); \
85655 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
85656 - pagefault_enable(); \
85657 + set_fs(KERNEL_DS); \
85658 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
85659 set_fs(old_fs); \
85660 + pagefault_enable(); \
85661 ret; \
85662 })
85663
85664 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
85665 index 2d1f9b6..d7a9fce 100644
85666 --- a/include/linux/uidgid.h
85667 +++ b/include/linux/uidgid.h
85668 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
85669
85670 #endif /* CONFIG_USER_NS */
85671
85672 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
85673 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
85674 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
85675 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
85676 +
85677 #endif /* _LINUX_UIDGID_H */
85678 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
85679 index 32c0e83..671eb35 100644
85680 --- a/include/linux/uio_driver.h
85681 +++ b/include/linux/uio_driver.h
85682 @@ -67,7 +67,7 @@ struct uio_device {
85683 struct module *owner;
85684 struct device *dev;
85685 int minor;
85686 - atomic_t event;
85687 + atomic_unchecked_t event;
85688 struct fasync_struct *async_queue;
85689 wait_queue_head_t wait;
85690 struct uio_info *info;
85691 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
85692 index 99c1b4d..562e6f3 100644
85693 --- a/include/linux/unaligned/access_ok.h
85694 +++ b/include/linux/unaligned/access_ok.h
85695 @@ -4,34 +4,34 @@
85696 #include <linux/kernel.h>
85697 #include <asm/byteorder.h>
85698
85699 -static inline u16 get_unaligned_le16(const void *p)
85700 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
85701 {
85702 - return le16_to_cpup((__le16 *)p);
85703 + return le16_to_cpup((const __le16 *)p);
85704 }
85705
85706 -static inline u32 get_unaligned_le32(const void *p)
85707 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
85708 {
85709 - return le32_to_cpup((__le32 *)p);
85710 + return le32_to_cpup((const __le32 *)p);
85711 }
85712
85713 -static inline u64 get_unaligned_le64(const void *p)
85714 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
85715 {
85716 - return le64_to_cpup((__le64 *)p);
85717 + return le64_to_cpup((const __le64 *)p);
85718 }
85719
85720 -static inline u16 get_unaligned_be16(const void *p)
85721 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
85722 {
85723 - return be16_to_cpup((__be16 *)p);
85724 + return be16_to_cpup((const __be16 *)p);
85725 }
85726
85727 -static inline u32 get_unaligned_be32(const void *p)
85728 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
85729 {
85730 - return be32_to_cpup((__be32 *)p);
85731 + return be32_to_cpup((const __be32 *)p);
85732 }
85733
85734 -static inline u64 get_unaligned_be64(const void *p)
85735 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
85736 {
85737 - return be64_to_cpup((__be64 *)p);
85738 + return be64_to_cpup((const __be64 *)p);
85739 }
85740
85741 static inline void put_unaligned_le16(u16 val, void *p)
85742 diff --git a/include/linux/usb.h b/include/linux/usb.h
85743 index 058a769..c17a1c2c 100644
85744 --- a/include/linux/usb.h
85745 +++ b/include/linux/usb.h
85746 @@ -566,7 +566,7 @@ struct usb_device {
85747 int maxchild;
85748
85749 u32 quirks;
85750 - atomic_t urbnum;
85751 + atomic_unchecked_t urbnum;
85752
85753 unsigned long active_duration;
85754
85755 @@ -1650,7 +1650,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
85756
85757 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
85758 __u8 request, __u8 requesttype, __u16 value, __u16 index,
85759 - void *data, __u16 size, int timeout);
85760 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
85761 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
85762 void *data, int len, int *actual_length, int timeout);
85763 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
85764 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
85765 index 9fd9e48..e2c5f35 100644
85766 --- a/include/linux/usb/renesas_usbhs.h
85767 +++ b/include/linux/usb/renesas_usbhs.h
85768 @@ -39,7 +39,7 @@ enum {
85769 */
85770 struct renesas_usbhs_driver_callback {
85771 int (*notify_hotplug)(struct platform_device *pdev);
85772 -};
85773 +} __no_const;
85774
85775 /*
85776 * callback functions for platform
85777 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
85778 index 8297e5b..0dfae27 100644
85779 --- a/include/linux/user_namespace.h
85780 +++ b/include/linux/user_namespace.h
85781 @@ -39,7 +39,7 @@ struct user_namespace {
85782 struct key *persistent_keyring_register;
85783 struct rw_semaphore persistent_keyring_register_sem;
85784 #endif
85785 -};
85786 +} __randomize_layout;
85787
85788 extern struct user_namespace init_user_ns;
85789
85790 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
85791 index 5093f58..c103e58 100644
85792 --- a/include/linux/utsname.h
85793 +++ b/include/linux/utsname.h
85794 @@ -25,7 +25,7 @@ struct uts_namespace {
85795 struct new_utsname name;
85796 struct user_namespace *user_ns;
85797 struct ns_common ns;
85798 -};
85799 +} __randomize_layout;
85800 extern struct uts_namespace init_uts_ns;
85801
85802 #ifdef CONFIG_UTS_NS
85803 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
85804 index 6f8fbcf..4efc177 100644
85805 --- a/include/linux/vermagic.h
85806 +++ b/include/linux/vermagic.h
85807 @@ -25,9 +25,42 @@
85808 #define MODULE_ARCH_VERMAGIC ""
85809 #endif
85810
85811 +#ifdef CONFIG_PAX_REFCOUNT
85812 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
85813 +#else
85814 +#define MODULE_PAX_REFCOUNT ""
85815 +#endif
85816 +
85817 +#ifdef CONSTIFY_PLUGIN
85818 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
85819 +#else
85820 +#define MODULE_CONSTIFY_PLUGIN ""
85821 +#endif
85822 +
85823 +#ifdef STACKLEAK_PLUGIN
85824 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
85825 +#else
85826 +#define MODULE_STACKLEAK_PLUGIN ""
85827 +#endif
85828 +
85829 +#ifdef RANDSTRUCT_PLUGIN
85830 +#include <generated/randomize_layout_hash.h>
85831 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
85832 +#else
85833 +#define MODULE_RANDSTRUCT_PLUGIN
85834 +#endif
85835 +
85836 +#ifdef CONFIG_GRKERNSEC
85837 +#define MODULE_GRSEC "GRSEC "
85838 +#else
85839 +#define MODULE_GRSEC ""
85840 +#endif
85841 +
85842 #define VERMAGIC_STRING \
85843 UTS_RELEASE " " \
85844 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
85845 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
85846 - MODULE_ARCH_VERMAGIC
85847 + MODULE_ARCH_VERMAGIC \
85848 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
85849 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
85850
85851 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
85852 index b483abd..af305ad 100644
85853 --- a/include/linux/vga_switcheroo.h
85854 +++ b/include/linux/vga_switcheroo.h
85855 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
85856
85857 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
85858
85859 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
85860 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
85861 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
85862 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
85863 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
85864 #else
85865
85866 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
85867 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
85868
85869 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
85870
85871 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
85872 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
85873 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
85874 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
85875 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
85876
85877 #endif
85878 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
85879 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
85880 index b87696f..1d11de7 100644
85881 --- a/include/linux/vmalloc.h
85882 +++ b/include/linux/vmalloc.h
85883 @@ -16,6 +16,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
85884 #define VM_USERMAP 0x00000008 /* suitable for remap_vmalloc_range */
85885 #define VM_VPAGES 0x00000010 /* buffer for pages was vmalloc'ed */
85886 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
85887 +
85888 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
85889 +#define VM_KERNEXEC 0x00000040 /* allocate from executable kernel memory range */
85890 +#endif
85891 +
85892 /* bits [20..32] reserved for arch specific ioremap internals */
85893
85894 /*
85895 @@ -82,6 +87,10 @@ extern void *vmap(struct page **pages, unsigned int count,
85896 unsigned long flags, pgprot_t prot);
85897 extern void vunmap(const void *addr);
85898
85899 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85900 +extern void unmap_process_stacks(struct task_struct *task);
85901 +#endif
85902 +
85903 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
85904 unsigned long uaddr, void *kaddr,
85905 unsigned long size);
85906 @@ -142,7 +151,7 @@ extern void free_vm_area(struct vm_struct *area);
85907
85908 /* for /dev/kmem */
85909 extern long vread(char *buf, char *addr, unsigned long count);
85910 -extern long vwrite(char *buf, char *addr, unsigned long count);
85911 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
85912
85913 /*
85914 * Internals. Dont't use..
85915 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
85916 index 82e7db7..f8ce3d0 100644
85917 --- a/include/linux/vmstat.h
85918 +++ b/include/linux/vmstat.h
85919 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
85920 /*
85921 * Zone based page accounting with per cpu differentials.
85922 */
85923 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
85924 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
85925
85926 static inline void zone_page_state_add(long x, struct zone *zone,
85927 enum zone_stat_item item)
85928 {
85929 - atomic_long_add(x, &zone->vm_stat[item]);
85930 - atomic_long_add(x, &vm_stat[item]);
85931 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
85932 + atomic_long_add_unchecked(x, &vm_stat[item]);
85933 }
85934
85935 -static inline unsigned long global_page_state(enum zone_stat_item item)
85936 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
85937 {
85938 - long x = atomic_long_read(&vm_stat[item]);
85939 + long x = atomic_long_read_unchecked(&vm_stat[item]);
85940 #ifdef CONFIG_SMP
85941 if (x < 0)
85942 x = 0;
85943 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
85944 return x;
85945 }
85946
85947 -static inline unsigned long zone_page_state(struct zone *zone,
85948 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
85949 enum zone_stat_item item)
85950 {
85951 - long x = atomic_long_read(&zone->vm_stat[item]);
85952 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
85953 #ifdef CONFIG_SMP
85954 if (x < 0)
85955 x = 0;
85956 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
85957 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
85958 enum zone_stat_item item)
85959 {
85960 - long x = atomic_long_read(&zone->vm_stat[item]);
85961 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
85962
85963 #ifdef CONFIG_SMP
85964 int cpu;
85965 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
85966
85967 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
85968 {
85969 - atomic_long_inc(&zone->vm_stat[item]);
85970 - atomic_long_inc(&vm_stat[item]);
85971 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
85972 + atomic_long_inc_unchecked(&vm_stat[item]);
85973 }
85974
85975 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
85976 {
85977 - atomic_long_dec(&zone->vm_stat[item]);
85978 - atomic_long_dec(&vm_stat[item]);
85979 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
85980 + atomic_long_dec_unchecked(&vm_stat[item]);
85981 }
85982
85983 static inline void __inc_zone_page_state(struct page *page,
85984 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
85985 index 91b0a68..0e9adf6 100644
85986 --- a/include/linux/xattr.h
85987 +++ b/include/linux/xattr.h
85988 @@ -28,7 +28,7 @@ struct xattr_handler {
85989 size_t size, int handler_flags);
85990 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
85991 size_t size, int flags, int handler_flags);
85992 -};
85993 +} __do_const;
85994
85995 struct xattr {
85996 const char *name;
85997 @@ -37,6 +37,9 @@ struct xattr {
85998 };
85999
86000 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
86001 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
86002 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
86003 +#endif
86004 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
86005 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
86006 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
86007 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
86008 index 92dbbd3..13ab0b3 100644
86009 --- a/include/linux/zlib.h
86010 +++ b/include/linux/zlib.h
86011 @@ -31,6 +31,7 @@
86012 #define _ZLIB_H
86013
86014 #include <linux/zconf.h>
86015 +#include <linux/compiler.h>
86016
86017 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
86018 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
86019 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
86020
86021 /* basic functions */
86022
86023 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
86024 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
86025 /*
86026 Returns the number of bytes that needs to be allocated for a per-
86027 stream workspace with the specified parameters. A pointer to this
86028 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
86029 index eb76cfd..9fd0e7c 100644
86030 --- a/include/media/v4l2-dev.h
86031 +++ b/include/media/v4l2-dev.h
86032 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
86033 int (*mmap) (struct file *, struct vm_area_struct *);
86034 int (*open) (struct file *);
86035 int (*release) (struct file *);
86036 -};
86037 +} __do_const;
86038
86039 /*
86040 * Newer version of video_device, handled by videodev2.c
86041 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
86042 index ffb69da..040393e 100644
86043 --- a/include/media/v4l2-device.h
86044 +++ b/include/media/v4l2-device.h
86045 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
86046 this function returns 0. If the name ends with a digit (e.g. cx18),
86047 then the name will be set to cx18-0 since cx180 looks really odd. */
86048 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
86049 - atomic_t *instance);
86050 + atomic_unchecked_t *instance);
86051
86052 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
86053 Since the parent disappears this ensures that v4l2_dev doesn't have an
86054 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
86055 index 2a25dec..bf6dd8a 100644
86056 --- a/include/net/9p/transport.h
86057 +++ b/include/net/9p/transport.h
86058 @@ -62,7 +62,7 @@ struct p9_trans_module {
86059 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
86060 int (*zc_request)(struct p9_client *, struct p9_req_t *,
86061 char *, char *, int , int, int, int);
86062 -};
86063 +} __do_const;
86064
86065 void v9fs_register_trans(struct p9_trans_module *m);
86066 void v9fs_unregister_trans(struct p9_trans_module *m);
86067 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
86068 index a175ba4..196eb8242 100644
86069 --- a/include/net/af_unix.h
86070 +++ b/include/net/af_unix.h
86071 @@ -36,7 +36,7 @@ struct unix_skb_parms {
86072 u32 secid; /* Security ID */
86073 #endif
86074 u32 consumed;
86075 -};
86076 +} __randomize_layout;
86077
86078 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
86079 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
86080 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
86081 index d1bb342..e12f7d2 100644
86082 --- a/include/net/bluetooth/l2cap.h
86083 +++ b/include/net/bluetooth/l2cap.h
86084 @@ -608,7 +608,7 @@ struct l2cap_ops {
86085 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
86086 unsigned long hdr_len,
86087 unsigned long len, int nb);
86088 -};
86089 +} __do_const;
86090
86091 struct l2cap_conn {
86092 struct hci_conn *hcon;
86093 diff --git a/include/net/bonding.h b/include/net/bonding.h
86094 index 983a94b..7aa9b16 100644
86095 --- a/include/net/bonding.h
86096 +++ b/include/net/bonding.h
86097 @@ -647,7 +647,7 @@ extern struct rtnl_link_ops bond_link_ops;
86098
86099 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
86100 {
86101 - atomic_long_inc(&dev->tx_dropped);
86102 + atomic_long_inc_unchecked(&dev->tx_dropped);
86103 dev_kfree_skb_any(skb);
86104 }
86105
86106 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
86107 index f2ae33d..c457cf0 100644
86108 --- a/include/net/caif/cfctrl.h
86109 +++ b/include/net/caif/cfctrl.h
86110 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
86111 void (*radioset_rsp)(void);
86112 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
86113 struct cflayer *client_layer);
86114 -};
86115 +} __no_const;
86116
86117 /* Link Setup Parameters for CAIF-Links. */
86118 struct cfctrl_link_param {
86119 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
86120 struct cfctrl {
86121 struct cfsrvl serv;
86122 struct cfctrl_rsp res;
86123 - atomic_t req_seq_no;
86124 - atomic_t rsp_seq_no;
86125 + atomic_unchecked_t req_seq_no;
86126 + atomic_unchecked_t rsp_seq_no;
86127 struct list_head list;
86128 /* Protects from simultaneous access to first_req list */
86129 spinlock_t info_list_lock;
86130 diff --git a/include/net/flow.h b/include/net/flow.h
86131 index 8109a15..504466d 100644
86132 --- a/include/net/flow.h
86133 +++ b/include/net/flow.h
86134 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
86135
86136 void flow_cache_flush(struct net *net);
86137 void flow_cache_flush_deferred(struct net *net);
86138 -extern atomic_t flow_cache_genid;
86139 +extern atomic_unchecked_t flow_cache_genid;
86140
86141 #endif
86142 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
86143 index 6c92415..3a352d8 100644
86144 --- a/include/net/genetlink.h
86145 +++ b/include/net/genetlink.h
86146 @@ -130,7 +130,7 @@ struct genl_ops {
86147 u8 cmd;
86148 u8 internal_flags;
86149 u8 flags;
86150 -};
86151 +} __do_const;
86152
86153 int __genl_register_family(struct genl_family *family);
86154
86155 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
86156 index 734d9b5..48a9a4b 100644
86157 --- a/include/net/gro_cells.h
86158 +++ b/include/net/gro_cells.h
86159 @@ -29,7 +29,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
86160 cell += skb_get_rx_queue(skb) & gcells->gro_cells_mask;
86161
86162 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
86163 - atomic_long_inc(&dev->rx_dropped);
86164 + atomic_long_inc_unchecked(&dev->rx_dropped);
86165 kfree_skb(skb);
86166 return;
86167 }
86168 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
86169 index 848e85c..051c7de 100644
86170 --- a/include/net/inet_connection_sock.h
86171 +++ b/include/net/inet_connection_sock.h
86172 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
86173 int (*bind_conflict)(const struct sock *sk,
86174 const struct inet_bind_bucket *tb, bool relax);
86175 void (*mtu_reduced)(struct sock *sk);
86176 -};
86177 +} __do_const;
86178
86179 /** inet_connection_sock - INET connection oriented sock
86180 *
86181 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
86182 index 80479ab..0c3f647 100644
86183 --- a/include/net/inetpeer.h
86184 +++ b/include/net/inetpeer.h
86185 @@ -47,7 +47,7 @@ struct inet_peer {
86186 */
86187 union {
86188 struct {
86189 - atomic_t rid; /* Frag reception counter */
86190 + atomic_unchecked_t rid; /* Frag reception counter */
86191 };
86192 struct rcu_head rcu;
86193 struct inet_peer *gc_next;
86194 diff --git a/include/net/ip.h b/include/net/ip.h
86195 index 09cf5ae..ab62fcf 100644
86196 --- a/include/net/ip.h
86197 +++ b/include/net/ip.h
86198 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
86199 }
86200 }
86201
86202 -u32 ip_idents_reserve(u32 hash, int segs);
86203 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
86204 void __ip_select_ident(struct iphdr *iph, int segs);
86205
86206 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
86207 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
86208 index 09a819e..3ab9e14 100644
86209 --- a/include/net/ip_fib.h
86210 +++ b/include/net/ip_fib.h
86211 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
86212
86213 #define FIB_RES_SADDR(net, res) \
86214 ((FIB_RES_NH(res).nh_saddr_genid == \
86215 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
86216 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
86217 FIB_RES_NH(res).nh_saddr : \
86218 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
86219 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
86220 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
86221 index 615b20b..fd4cbd8 100644
86222 --- a/include/net/ip_vs.h
86223 +++ b/include/net/ip_vs.h
86224 @@ -534,7 +534,7 @@ struct ip_vs_conn {
86225 struct ip_vs_conn *control; /* Master control connection */
86226 atomic_t n_control; /* Number of controlled ones */
86227 struct ip_vs_dest *dest; /* real server */
86228 - atomic_t in_pkts; /* incoming packet counter */
86229 + atomic_unchecked_t in_pkts; /* incoming packet counter */
86230
86231 /* Packet transmitter for different forwarding methods. If it
86232 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
86233 @@ -682,7 +682,7 @@ struct ip_vs_dest {
86234 __be16 port; /* port number of the server */
86235 union nf_inet_addr addr; /* IP address of the server */
86236 volatile unsigned int flags; /* dest status flags */
86237 - atomic_t conn_flags; /* flags to copy to conn */
86238 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
86239 atomic_t weight; /* server weight */
86240
86241 atomic_t refcnt; /* reference counter */
86242 @@ -928,11 +928,11 @@ struct netns_ipvs {
86243 /* ip_vs_lblc */
86244 int sysctl_lblc_expiration;
86245 struct ctl_table_header *lblc_ctl_header;
86246 - struct ctl_table *lblc_ctl_table;
86247 + ctl_table_no_const *lblc_ctl_table;
86248 /* ip_vs_lblcr */
86249 int sysctl_lblcr_expiration;
86250 struct ctl_table_header *lblcr_ctl_header;
86251 - struct ctl_table *lblcr_ctl_table;
86252 + ctl_table_no_const *lblcr_ctl_table;
86253 /* ip_vs_est */
86254 struct list_head est_list; /* estimator list */
86255 spinlock_t est_lock;
86256 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
86257 index 8d4f588..2e37ad2 100644
86258 --- a/include/net/irda/ircomm_tty.h
86259 +++ b/include/net/irda/ircomm_tty.h
86260 @@ -33,6 +33,7 @@
86261 #include <linux/termios.h>
86262 #include <linux/timer.h>
86263 #include <linux/tty.h> /* struct tty_struct */
86264 +#include <asm/local.h>
86265
86266 #include <net/irda/irias_object.h>
86267 #include <net/irda/ircomm_core.h>
86268 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
86269 index 714cc9a..ea05f3e 100644
86270 --- a/include/net/iucv/af_iucv.h
86271 +++ b/include/net/iucv/af_iucv.h
86272 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
86273 struct iucv_sock_list {
86274 struct hlist_head head;
86275 rwlock_t lock;
86276 - atomic_t autobind_name;
86277 + atomic_unchecked_t autobind_name;
86278 };
86279
86280 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
86281 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
86282 index f3be818..bf46196 100644
86283 --- a/include/net/llc_c_ac.h
86284 +++ b/include/net/llc_c_ac.h
86285 @@ -87,7 +87,7 @@
86286 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
86287 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
86288
86289 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86290 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86291
86292 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
86293 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
86294 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
86295 index 3948cf1..83b28c4 100644
86296 --- a/include/net/llc_c_ev.h
86297 +++ b/include/net/llc_c_ev.h
86298 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
86299 return (struct llc_conn_state_ev *)skb->cb;
86300 }
86301
86302 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86303 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86304 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86305 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86306
86307 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
86308 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
86309 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
86310 index 48f3f89..0e92c50 100644
86311 --- a/include/net/llc_c_st.h
86312 +++ b/include/net/llc_c_st.h
86313 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
86314 u8 next_state;
86315 const llc_conn_ev_qfyr_t *ev_qualifiers;
86316 const llc_conn_action_t *ev_actions;
86317 -};
86318 +} __do_const;
86319
86320 struct llc_conn_state {
86321 u8 current_state;
86322 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
86323 index a61b98c..aade1eb 100644
86324 --- a/include/net/llc_s_ac.h
86325 +++ b/include/net/llc_s_ac.h
86326 @@ -23,7 +23,7 @@
86327 #define SAP_ACT_TEST_IND 9
86328
86329 /* All action functions must look like this */
86330 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86331 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86332
86333 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
86334 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
86335 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
86336 index c4359e2..76dbc4a 100644
86337 --- a/include/net/llc_s_st.h
86338 +++ b/include/net/llc_s_st.h
86339 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
86340 llc_sap_ev_t ev;
86341 u8 next_state;
86342 const llc_sap_action_t *ev_actions;
86343 -};
86344 +} __do_const;
86345
86346 struct llc_sap_state {
86347 u8 curr_state;
86348 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
86349 index 29c7be8..746bd73 100644
86350 --- a/include/net/mac80211.h
86351 +++ b/include/net/mac80211.h
86352 @@ -4869,7 +4869,7 @@ struct rate_control_ops {
86353 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
86354
86355 u32 (*get_expected_throughput)(void *priv_sta);
86356 -};
86357 +} __do_const;
86358
86359 static inline int rate_supported(struct ieee80211_sta *sta,
86360 enum ieee80211_band band,
86361 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
86362 index 76f7084..8f36e39 100644
86363 --- a/include/net/neighbour.h
86364 +++ b/include/net/neighbour.h
86365 @@ -163,7 +163,7 @@ struct neigh_ops {
86366 void (*error_report)(struct neighbour *, struct sk_buff *);
86367 int (*output)(struct neighbour *, struct sk_buff *);
86368 int (*connected_output)(struct neighbour *, struct sk_buff *);
86369 -};
86370 +} __do_const;
86371
86372 struct pneigh_entry {
86373 struct pneigh_entry *next;
86374 @@ -217,7 +217,7 @@ struct neigh_table {
86375 struct neigh_statistics __percpu *stats;
86376 struct neigh_hash_table __rcu *nht;
86377 struct pneigh_entry **phash_buckets;
86378 -};
86379 +} __randomize_layout;
86380
86381 enum {
86382 NEIGH_ARP_TABLE = 0,
86383 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
86384 index 2e8756b8..0bd0083 100644
86385 --- a/include/net/net_namespace.h
86386 +++ b/include/net/net_namespace.h
86387 @@ -130,8 +130,8 @@ struct net {
86388 struct netns_ipvs *ipvs;
86389 #endif
86390 struct sock *diag_nlsk;
86391 - atomic_t fnhe_genid;
86392 -};
86393 + atomic_unchecked_t fnhe_genid;
86394 +} __randomize_layout;
86395
86396 #include <linux/seq_file_net.h>
86397
86398 @@ -287,7 +287,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
86399 #define __net_init __init
86400 #define __net_exit __exit_refok
86401 #define __net_initdata __initdata
86402 +#ifdef CONSTIFY_PLUGIN
86403 #define __net_initconst __initconst
86404 +#else
86405 +#define __net_initconst __initdata
86406 +#endif
86407 #endif
86408
86409 struct pernet_operations {
86410 @@ -297,7 +301,7 @@ struct pernet_operations {
86411 void (*exit_batch)(struct list_head *net_exit_list);
86412 int *id;
86413 size_t size;
86414 -};
86415 +} __do_const;
86416
86417 /*
86418 * Use these carefully. If you implement a network device and it
86419 @@ -345,12 +349,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
86420
86421 static inline int rt_genid_ipv4(struct net *net)
86422 {
86423 - return atomic_read(&net->ipv4.rt_genid);
86424 + return atomic_read_unchecked(&net->ipv4.rt_genid);
86425 }
86426
86427 static inline void rt_genid_bump_ipv4(struct net *net)
86428 {
86429 - atomic_inc(&net->ipv4.rt_genid);
86430 + atomic_inc_unchecked(&net->ipv4.rt_genid);
86431 }
86432
86433 extern void (*__fib6_flush_trees)(struct net *net);
86434 @@ -377,12 +381,12 @@ static inline void rt_genid_bump_all(struct net *net)
86435
86436 static inline int fnhe_genid(struct net *net)
86437 {
86438 - return atomic_read(&net->fnhe_genid);
86439 + return atomic_read_unchecked(&net->fnhe_genid);
86440 }
86441
86442 static inline void fnhe_genid_bump(struct net *net)
86443 {
86444 - atomic_inc(&net->fnhe_genid);
86445 + atomic_inc_unchecked(&net->fnhe_genid);
86446 }
86447
86448 #endif /* __NET_NET_NAMESPACE_H */
86449 diff --git a/include/net/netlink.h b/include/net/netlink.h
86450 index 6415835..ab96d87 100644
86451 --- a/include/net/netlink.h
86452 +++ b/include/net/netlink.h
86453 @@ -521,7 +521,7 @@ static inline void *nlmsg_get_pos(struct sk_buff *skb)
86454 static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
86455 {
86456 if (mark)
86457 - skb_trim(skb, (unsigned char *) mark - skb->data);
86458 + skb_trim(skb, (const unsigned char *) mark - skb->data);
86459 }
86460
86461 /**
86462 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
86463 index 29d6a94..235d3d84 100644
86464 --- a/include/net/netns/conntrack.h
86465 +++ b/include/net/netns/conntrack.h
86466 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
86467 struct nf_proto_net {
86468 #ifdef CONFIG_SYSCTL
86469 struct ctl_table_header *ctl_table_header;
86470 - struct ctl_table *ctl_table;
86471 + ctl_table_no_const *ctl_table;
86472 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
86473 struct ctl_table_header *ctl_compat_header;
86474 - struct ctl_table *ctl_compat_table;
86475 + ctl_table_no_const *ctl_compat_table;
86476 #endif
86477 #endif
86478 unsigned int users;
86479 @@ -60,7 +60,7 @@ struct nf_ip_net {
86480 struct nf_icmp_net icmpv6;
86481 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
86482 struct ctl_table_header *ctl_table_header;
86483 - struct ctl_table *ctl_table;
86484 + ctl_table_no_const *ctl_table;
86485 #endif
86486 };
86487
86488 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
86489 index 0ffef1a..2ce1ceb 100644
86490 --- a/include/net/netns/ipv4.h
86491 +++ b/include/net/netns/ipv4.h
86492 @@ -84,7 +84,7 @@ struct netns_ipv4 {
86493
86494 struct ping_group_range ping_group_range;
86495
86496 - atomic_t dev_addr_genid;
86497 + atomic_unchecked_t dev_addr_genid;
86498
86499 #ifdef CONFIG_SYSCTL
86500 unsigned long *sysctl_local_reserved_ports;
86501 @@ -98,6 +98,6 @@ struct netns_ipv4 {
86502 struct fib_rules_ops *mr_rules_ops;
86503 #endif
86504 #endif
86505 - atomic_t rt_genid;
86506 + atomic_unchecked_t rt_genid;
86507 };
86508 #endif
86509 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
86510 index 69ae41f..4f94868 100644
86511 --- a/include/net/netns/ipv6.h
86512 +++ b/include/net/netns/ipv6.h
86513 @@ -75,8 +75,8 @@ struct netns_ipv6 {
86514 struct fib_rules_ops *mr6_rules_ops;
86515 #endif
86516 #endif
86517 - atomic_t dev_addr_genid;
86518 - atomic_t fib6_sernum;
86519 + atomic_unchecked_t dev_addr_genid;
86520 + atomic_unchecked_t fib6_sernum;
86521 };
86522
86523 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
86524 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
86525 index 730d82a..045f2c4 100644
86526 --- a/include/net/netns/xfrm.h
86527 +++ b/include/net/netns/xfrm.h
86528 @@ -78,7 +78,7 @@ struct netns_xfrm {
86529
86530 /* flow cache part */
86531 struct flow_cache flow_cache_global;
86532 - atomic_t flow_cache_genid;
86533 + atomic_unchecked_t flow_cache_genid;
86534 struct list_head flow_cache_gc_list;
86535 spinlock_t flow_cache_gc_lock;
86536 struct work_struct flow_cache_gc_work;
86537 diff --git a/include/net/ping.h b/include/net/ping.h
86538 index f074060..830fba0 100644
86539 --- a/include/net/ping.h
86540 +++ b/include/net/ping.h
86541 @@ -54,7 +54,7 @@ struct ping_iter_state {
86542
86543 extern struct proto ping_prot;
86544 #if IS_ENABLED(CONFIG_IPV6)
86545 -extern struct pingv6_ops pingv6_ops;
86546 +extern struct pingv6_ops *pingv6_ops;
86547 #endif
86548
86549 struct pingfakehdr {
86550 diff --git a/include/net/protocol.h b/include/net/protocol.h
86551 index d6fcc1f..ca277058 100644
86552 --- a/include/net/protocol.h
86553 +++ b/include/net/protocol.h
86554 @@ -49,7 +49,7 @@ struct net_protocol {
86555 * socket lookup?
86556 */
86557 icmp_strict_tag_validation:1;
86558 -};
86559 +} __do_const;
86560
86561 #if IS_ENABLED(CONFIG_IPV6)
86562 struct inet6_protocol {
86563 @@ -62,7 +62,7 @@ struct inet6_protocol {
86564 u8 type, u8 code, int offset,
86565 __be32 info);
86566 unsigned int flags; /* INET6_PROTO_xxx */
86567 -};
86568 +} __do_const;
86569
86570 #define INET6_PROTO_NOPOLICY 0x1
86571 #define INET6_PROTO_FINAL 0x2
86572 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
86573 index e21b9f9..0191ef0 100644
86574 --- a/include/net/rtnetlink.h
86575 +++ b/include/net/rtnetlink.h
86576 @@ -93,7 +93,7 @@ struct rtnl_link_ops {
86577 int (*fill_slave_info)(struct sk_buff *skb,
86578 const struct net_device *dev,
86579 const struct net_device *slave_dev);
86580 -};
86581 +} __do_const;
86582
86583 int __rtnl_link_register(struct rtnl_link_ops *ops);
86584 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
86585 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
86586 index 4a5b9a3..ca27d73 100644
86587 --- a/include/net/sctp/checksum.h
86588 +++ b/include/net/sctp/checksum.h
86589 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
86590 unsigned int offset)
86591 {
86592 struct sctphdr *sh = sctp_hdr(skb);
86593 - __le32 ret, old = sh->checksum;
86594 - const struct skb_checksum_ops ops = {
86595 + __le32 ret, old = sh->checksum;
86596 + static const struct skb_checksum_ops ops = {
86597 .update = sctp_csum_update,
86598 .combine = sctp_csum_combine,
86599 };
86600 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
86601 index 487ef34..d457f98 100644
86602 --- a/include/net/sctp/sm.h
86603 +++ b/include/net/sctp/sm.h
86604 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
86605 typedef struct {
86606 sctp_state_fn_t *fn;
86607 const char *name;
86608 -} sctp_sm_table_entry_t;
86609 +} __do_const sctp_sm_table_entry_t;
86610
86611 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
86612 * currently in use.
86613 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
86614 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
86615
86616 /* Extern declarations for major data structures. */
86617 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
86618 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
86619
86620
86621 /* Get the size of a DATA chunk payload. */
86622 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
86623 index 2bb2fcf..d17c291 100644
86624 --- a/include/net/sctp/structs.h
86625 +++ b/include/net/sctp/structs.h
86626 @@ -509,7 +509,7 @@ struct sctp_pf {
86627 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
86628 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
86629 struct sctp_af *af;
86630 -};
86631 +} __do_const;
86632
86633
86634 /* Structure to track chunk fragments that have been acked, but peer
86635 diff --git a/include/net/sock.h b/include/net/sock.h
86636 index 2210fec..2249ad0 100644
86637 --- a/include/net/sock.h
86638 +++ b/include/net/sock.h
86639 @@ -362,7 +362,7 @@ struct sock {
86640 unsigned int sk_napi_id;
86641 unsigned int sk_ll_usec;
86642 #endif
86643 - atomic_t sk_drops;
86644 + atomic_unchecked_t sk_drops;
86645 int sk_rcvbuf;
86646
86647 struct sk_filter __rcu *sk_filter;
86648 @@ -1061,7 +1061,7 @@ struct proto {
86649 void (*destroy_cgroup)(struct mem_cgroup *memcg);
86650 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
86651 #endif
86652 -};
86653 +} __randomize_layout;
86654
86655 /*
86656 * Bits in struct cg_proto.flags
86657 @@ -1239,7 +1239,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
86658 page_counter_uncharge(&prot->memory_allocated, amt);
86659 }
86660
86661 -static inline long
86662 +static inline long __intentional_overflow(-1)
86663 sk_memory_allocated(const struct sock *sk)
86664 {
86665 struct proto *prot = sk->sk_prot;
86666 @@ -1385,7 +1385,7 @@ struct sock_iocb {
86667 struct scm_cookie *scm;
86668 struct msghdr *msg, async_msg;
86669 struct kiocb *kiocb;
86670 -};
86671 +} __randomize_layout;
86672
86673 static inline struct sock_iocb *kiocb_to_siocb(struct kiocb *iocb)
86674 {
86675 @@ -1826,7 +1826,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
86676 }
86677
86678 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
86679 - char __user *from, char *to,
86680 + char __user *from, unsigned char *to,
86681 int copy, int offset)
86682 {
86683 if (skb->ip_summed == CHECKSUM_NONE) {
86684 @@ -2075,7 +2075,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
86685 }
86686 }
86687
86688 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
86689 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
86690
86691 /**
86692 * sk_page_frag - return an appropriate page_frag
86693 diff --git a/include/net/tcp.h b/include/net/tcp.h
86694 index 9d9111e..349c847 100644
86695 --- a/include/net/tcp.h
86696 +++ b/include/net/tcp.h
86697 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
86698 void tcp_xmit_retransmit_queue(struct sock *);
86699 void tcp_simple_retransmit(struct sock *);
86700 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
86701 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
86702 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
86703
86704 void tcp_send_probe0(struct sock *);
86705 void tcp_send_partial(struct sock *);
86706 @@ -689,8 +689,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
86707 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
86708 */
86709 struct tcp_skb_cb {
86710 - __u32 seq; /* Starting sequence number */
86711 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
86712 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
86713 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
86714 union {
86715 /* Note : tcp_tw_isn is used in input path only
86716 * (isn chosen by tcp_timewait_state_process())
86717 @@ -715,7 +715,7 @@ struct tcp_skb_cb {
86718
86719 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
86720 /* 1 byte hole */
86721 - __u32 ack_seq; /* Sequence number ACK'd */
86722 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
86723 union {
86724 struct inet_skb_parm h4;
86725 #if IS_ENABLED(CONFIG_IPV6)
86726 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
86727 index dc4865e..152ee4c 100644
86728 --- a/include/net/xfrm.h
86729 +++ b/include/net/xfrm.h
86730 @@ -285,7 +285,6 @@ struct xfrm_dst;
86731 struct xfrm_policy_afinfo {
86732 unsigned short family;
86733 struct dst_ops *dst_ops;
86734 - void (*garbage_collect)(struct net *net);
86735 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
86736 const xfrm_address_t *saddr,
86737 const xfrm_address_t *daddr);
86738 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
86739 struct net_device *dev,
86740 const struct flowi *fl);
86741 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
86742 -};
86743 +} __do_const;
86744
86745 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
86746 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
86747 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
86748 int (*transport_finish)(struct sk_buff *skb,
86749 int async);
86750 void (*local_error)(struct sk_buff *skb, u32 mtu);
86751 -};
86752 +} __do_const;
86753
86754 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
86755 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
86756 @@ -437,7 +436,7 @@ struct xfrm_mode {
86757 struct module *owner;
86758 unsigned int encap;
86759 int flags;
86760 -};
86761 +} __do_const;
86762
86763 /* Flags for xfrm_mode. */
86764 enum {
86765 @@ -534,7 +533,7 @@ struct xfrm_policy {
86766 struct timer_list timer;
86767
86768 struct flow_cache_object flo;
86769 - atomic_t genid;
86770 + atomic_unchecked_t genid;
86771 u32 priority;
86772 u32 index;
86773 struct xfrm_mark mark;
86774 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
86775 }
86776
86777 void xfrm_garbage_collect(struct net *net);
86778 +void xfrm_garbage_collect_deferred(struct net *net);
86779
86780 #else
86781
86782 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
86783 static inline void xfrm_garbage_collect(struct net *net)
86784 {
86785 }
86786 +static inline void xfrm_garbage_collect_deferred(struct net *net)
86787 +{
86788 +}
86789 #endif
86790
86791 static __inline__
86792 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
86793 index 1017e0b..227aa4d 100644
86794 --- a/include/rdma/iw_cm.h
86795 +++ b/include/rdma/iw_cm.h
86796 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
86797 int backlog);
86798
86799 int (*destroy_listen)(struct iw_cm_id *cm_id);
86800 -};
86801 +} __no_const;
86802
86803 /**
86804 * iw_create_cm_id - Create an IW CM identifier.
86805 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
86806 index 93d14da..734b3d8 100644
86807 --- a/include/scsi/libfc.h
86808 +++ b/include/scsi/libfc.h
86809 @@ -771,6 +771,7 @@ struct libfc_function_template {
86810 */
86811 void (*disc_stop_final) (struct fc_lport *);
86812 };
86813 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
86814
86815 /**
86816 * struct fc_disc - Discovery context
86817 @@ -875,7 +876,7 @@ struct fc_lport {
86818 struct fc_vport *vport;
86819
86820 /* Operational Information */
86821 - struct libfc_function_template tt;
86822 + libfc_function_template_no_const tt;
86823 u8 link_up;
86824 u8 qfull;
86825 enum fc_lport_state state;
86826 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
86827 index 3a4edd1..feb2e3e 100644
86828 --- a/include/scsi/scsi_device.h
86829 +++ b/include/scsi/scsi_device.h
86830 @@ -185,9 +185,9 @@ struct scsi_device {
86831 unsigned int max_device_blocked; /* what device_blocked counts down from */
86832 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
86833
86834 - atomic_t iorequest_cnt;
86835 - atomic_t iodone_cnt;
86836 - atomic_t ioerr_cnt;
86837 + atomic_unchecked_t iorequest_cnt;
86838 + atomic_unchecked_t iodone_cnt;
86839 + atomic_unchecked_t ioerr_cnt;
86840
86841 struct device sdev_gendev,
86842 sdev_dev;
86843 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
86844 index 007a0bc..7188db8 100644
86845 --- a/include/scsi/scsi_transport_fc.h
86846 +++ b/include/scsi/scsi_transport_fc.h
86847 @@ -756,7 +756,8 @@ struct fc_function_template {
86848 unsigned long show_host_system_hostname:1;
86849
86850 unsigned long disable_target_scan:1;
86851 -};
86852 +} __do_const;
86853 +typedef struct fc_function_template __no_const fc_function_template_no_const;
86854
86855
86856 /**
86857 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
86858 index 396e8f7..b037e89 100644
86859 --- a/include/sound/compress_driver.h
86860 +++ b/include/sound/compress_driver.h
86861 @@ -129,7 +129,7 @@ struct snd_compr_ops {
86862 struct snd_compr_caps *caps);
86863 int (*get_codec_caps) (struct snd_compr_stream *stream,
86864 struct snd_compr_codec_caps *codec);
86865 -};
86866 +} __no_const;
86867
86868 /**
86869 * struct snd_compr: Compressed device
86870 diff --git a/include/sound/soc.h b/include/sound/soc.h
86871 index ac8b333..59c3692 100644
86872 --- a/include/sound/soc.h
86873 +++ b/include/sound/soc.h
86874 @@ -853,7 +853,7 @@ struct snd_soc_codec_driver {
86875 enum snd_soc_dapm_type, int);
86876
86877 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
86878 -};
86879 +} __do_const;
86880
86881 /* SoC platform interface */
86882 struct snd_soc_platform_driver {
86883 @@ -880,7 +880,7 @@ struct snd_soc_platform_driver {
86884 const struct snd_compr_ops *compr_ops;
86885
86886 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
86887 -};
86888 +} __do_const;
86889
86890 struct snd_soc_dai_link_component {
86891 const char *name;
86892 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
86893 index 672150b..9d4bec4 100644
86894 --- a/include/target/target_core_base.h
86895 +++ b/include/target/target_core_base.h
86896 @@ -767,7 +767,7 @@ struct se_device {
86897 atomic_long_t write_bytes;
86898 /* Active commands on this virtual SE device */
86899 atomic_t simple_cmds;
86900 - atomic_t dev_ordered_id;
86901 + atomic_unchecked_t dev_ordered_id;
86902 atomic_t dev_ordered_sync;
86903 atomic_t dev_qf_count;
86904 int export_count;
86905 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
86906 new file mode 100644
86907 index 0000000..fb634b7
86908 --- /dev/null
86909 +++ b/include/trace/events/fs.h
86910 @@ -0,0 +1,53 @@
86911 +#undef TRACE_SYSTEM
86912 +#define TRACE_SYSTEM fs
86913 +
86914 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
86915 +#define _TRACE_FS_H
86916 +
86917 +#include <linux/fs.h>
86918 +#include <linux/tracepoint.h>
86919 +
86920 +TRACE_EVENT(do_sys_open,
86921 +
86922 + TP_PROTO(const char *filename, int flags, int mode),
86923 +
86924 + TP_ARGS(filename, flags, mode),
86925 +
86926 + TP_STRUCT__entry(
86927 + __string( filename, filename )
86928 + __field( int, flags )
86929 + __field( int, mode )
86930 + ),
86931 +
86932 + TP_fast_assign(
86933 + __assign_str(filename, filename);
86934 + __entry->flags = flags;
86935 + __entry->mode = mode;
86936 + ),
86937 +
86938 + TP_printk("\"%s\" %x %o",
86939 + __get_str(filename), __entry->flags, __entry->mode)
86940 +);
86941 +
86942 +TRACE_EVENT(open_exec,
86943 +
86944 + TP_PROTO(const char *filename),
86945 +
86946 + TP_ARGS(filename),
86947 +
86948 + TP_STRUCT__entry(
86949 + __string( filename, filename )
86950 + ),
86951 +
86952 + TP_fast_assign(
86953 + __assign_str(filename, filename);
86954 + ),
86955 +
86956 + TP_printk("\"%s\"",
86957 + __get_str(filename))
86958 +);
86959 +
86960 +#endif /* _TRACE_FS_H */
86961 +
86962 +/* This part must be outside protection */
86963 +#include <trace/define_trace.h>
86964 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
86965 index 3608beb..df39d8a 100644
86966 --- a/include/trace/events/irq.h
86967 +++ b/include/trace/events/irq.h
86968 @@ -36,7 +36,7 @@ struct softirq_action;
86969 */
86970 TRACE_EVENT(irq_handler_entry,
86971
86972 - TP_PROTO(int irq, struct irqaction *action),
86973 + TP_PROTO(int irq, const struct irqaction *action),
86974
86975 TP_ARGS(irq, action),
86976
86977 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
86978 */
86979 TRACE_EVENT(irq_handler_exit,
86980
86981 - TP_PROTO(int irq, struct irqaction *action, int ret),
86982 + TP_PROTO(int irq, const struct irqaction *action, int ret),
86983
86984 TP_ARGS(irq, action, ret),
86985
86986 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
86987 index 7caf44c..23c6f27 100644
86988 --- a/include/uapi/linux/a.out.h
86989 +++ b/include/uapi/linux/a.out.h
86990 @@ -39,6 +39,14 @@ enum machine_type {
86991 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
86992 };
86993
86994 +/* Constants for the N_FLAGS field */
86995 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
86996 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
86997 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
86998 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
86999 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87000 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87001 +
87002 #if !defined (N_MAGIC)
87003 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
87004 #endif
87005 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
87006 index 22b6ad3..aeba37e 100644
87007 --- a/include/uapi/linux/bcache.h
87008 +++ b/include/uapi/linux/bcache.h
87009 @@ -5,6 +5,7 @@
87010 * Bcache on disk data structures
87011 */
87012
87013 +#include <linux/compiler.h>
87014 #include <asm/types.h>
87015
87016 #define BITMASK(name, type, field, offset, size) \
87017 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
87018 /* Btree keys - all units are in sectors */
87019
87020 struct bkey {
87021 - __u64 high;
87022 - __u64 low;
87023 + __u64 high __intentional_overflow(-1);
87024 + __u64 low __intentional_overflow(-1);
87025 __u64 ptr[];
87026 };
87027
87028 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
87029 index d876736..ccce5c0 100644
87030 --- a/include/uapi/linux/byteorder/little_endian.h
87031 +++ b/include/uapi/linux/byteorder/little_endian.h
87032 @@ -42,51 +42,51 @@
87033
87034 static inline __le64 __cpu_to_le64p(const __u64 *p)
87035 {
87036 - return (__force __le64)*p;
87037 + return (__force const __le64)*p;
87038 }
87039 -static inline __u64 __le64_to_cpup(const __le64 *p)
87040 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
87041 {
87042 - return (__force __u64)*p;
87043 + return (__force const __u64)*p;
87044 }
87045 static inline __le32 __cpu_to_le32p(const __u32 *p)
87046 {
87047 - return (__force __le32)*p;
87048 + return (__force const __le32)*p;
87049 }
87050 static inline __u32 __le32_to_cpup(const __le32 *p)
87051 {
87052 - return (__force __u32)*p;
87053 + return (__force const __u32)*p;
87054 }
87055 static inline __le16 __cpu_to_le16p(const __u16 *p)
87056 {
87057 - return (__force __le16)*p;
87058 + return (__force const __le16)*p;
87059 }
87060 static inline __u16 __le16_to_cpup(const __le16 *p)
87061 {
87062 - return (__force __u16)*p;
87063 + return (__force const __u16)*p;
87064 }
87065 static inline __be64 __cpu_to_be64p(const __u64 *p)
87066 {
87067 - return (__force __be64)__swab64p(p);
87068 + return (__force const __be64)__swab64p(p);
87069 }
87070 static inline __u64 __be64_to_cpup(const __be64 *p)
87071 {
87072 - return __swab64p((__u64 *)p);
87073 + return __swab64p((const __u64 *)p);
87074 }
87075 static inline __be32 __cpu_to_be32p(const __u32 *p)
87076 {
87077 - return (__force __be32)__swab32p(p);
87078 + return (__force const __be32)__swab32p(p);
87079 }
87080 -static inline __u32 __be32_to_cpup(const __be32 *p)
87081 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
87082 {
87083 - return __swab32p((__u32 *)p);
87084 + return __swab32p((const __u32 *)p);
87085 }
87086 static inline __be16 __cpu_to_be16p(const __u16 *p)
87087 {
87088 - return (__force __be16)__swab16p(p);
87089 + return (__force const __be16)__swab16p(p);
87090 }
87091 static inline __u16 __be16_to_cpup(const __be16 *p)
87092 {
87093 - return __swab16p((__u16 *)p);
87094 + return __swab16p((const __u16 *)p);
87095 }
87096 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
87097 #define __le64_to_cpus(x) do { (void)(x); } while (0)
87098 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
87099 index 71e1d0e..6cc9caf 100644
87100 --- a/include/uapi/linux/elf.h
87101 +++ b/include/uapi/linux/elf.h
87102 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
87103 #define PT_GNU_EH_FRAME 0x6474e550
87104
87105 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
87106 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
87107 +
87108 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
87109 +
87110 +/* Constants for the e_flags field */
87111 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87112 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
87113 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
87114 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
87115 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87116 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87117
87118 /*
87119 * Extended Numbering
87120 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
87121 #define DT_DEBUG 21
87122 #define DT_TEXTREL 22
87123 #define DT_JMPREL 23
87124 +#define DT_FLAGS 30
87125 + #define DF_TEXTREL 0x00000004
87126 #define DT_ENCODING 32
87127 #define OLD_DT_LOOS 0x60000000
87128 #define DT_LOOS 0x6000000d
87129 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
87130 #define PF_W 0x2
87131 #define PF_X 0x1
87132
87133 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
87134 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
87135 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
87136 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
87137 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
87138 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
87139 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
87140 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
87141 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
87142 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
87143 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
87144 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
87145 +
87146 typedef struct elf32_phdr{
87147 Elf32_Word p_type;
87148 Elf32_Off p_offset;
87149 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
87150 #define EI_OSABI 7
87151 #define EI_PAD 8
87152
87153 +#define EI_PAX 14
87154 +
87155 #define ELFMAG0 0x7f /* EI_MAG */
87156 #define ELFMAG1 'E'
87157 #define ELFMAG2 'L'
87158 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
87159 index aa169c4..6a2771d 100644
87160 --- a/include/uapi/linux/personality.h
87161 +++ b/include/uapi/linux/personality.h
87162 @@ -30,6 +30,7 @@ enum {
87163 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
87164 ADDR_NO_RANDOMIZE | \
87165 ADDR_COMPAT_LAYOUT | \
87166 + ADDR_LIMIT_3GB | \
87167 MMAP_PAGE_ZERO)
87168
87169 /*
87170 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
87171 index 7530e74..e714828 100644
87172 --- a/include/uapi/linux/screen_info.h
87173 +++ b/include/uapi/linux/screen_info.h
87174 @@ -43,7 +43,8 @@ struct screen_info {
87175 __u16 pages; /* 0x32 */
87176 __u16 vesa_attributes; /* 0x34 */
87177 __u32 capabilities; /* 0x36 */
87178 - __u8 _reserved[6]; /* 0x3a */
87179 + __u16 vesapm_size; /* 0x3a */
87180 + __u8 _reserved[4]; /* 0x3c */
87181 } __attribute__((packed));
87182
87183 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
87184 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
87185 index 0e011eb..82681b1 100644
87186 --- a/include/uapi/linux/swab.h
87187 +++ b/include/uapi/linux/swab.h
87188 @@ -43,7 +43,7 @@
87189 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
87190 */
87191
87192 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
87193 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
87194 {
87195 #ifdef __HAVE_BUILTIN_BSWAP16__
87196 return __builtin_bswap16(val);
87197 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
87198 #endif
87199 }
87200
87201 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
87202 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
87203 {
87204 #ifdef __HAVE_BUILTIN_BSWAP32__
87205 return __builtin_bswap32(val);
87206 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
87207 #endif
87208 }
87209
87210 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
87211 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
87212 {
87213 #ifdef __HAVE_BUILTIN_BSWAP64__
87214 return __builtin_bswap64(val);
87215 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
87216 index 1590c49..5eab462 100644
87217 --- a/include/uapi/linux/xattr.h
87218 +++ b/include/uapi/linux/xattr.h
87219 @@ -73,5 +73,9 @@
87220 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
87221 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
87222
87223 +/* User namespace */
87224 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
87225 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
87226 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
87227
87228 #endif /* _UAPI_LINUX_XATTR_H */
87229 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
87230 index f9466fa..f4e2b81 100644
87231 --- a/include/video/udlfb.h
87232 +++ b/include/video/udlfb.h
87233 @@ -53,10 +53,10 @@ struct dlfb_data {
87234 u32 pseudo_palette[256];
87235 int blank_mode; /*one of FB_BLANK_ */
87236 /* blit-only rendering path metrics, exposed through sysfs */
87237 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87238 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
87239 - atomic_t bytes_sent; /* to usb, after compression including overhead */
87240 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
87241 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87242 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
87243 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
87244 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
87245 };
87246
87247 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
87248 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
87249 index 30f5362..8ed8ac9 100644
87250 --- a/include/video/uvesafb.h
87251 +++ b/include/video/uvesafb.h
87252 @@ -122,6 +122,7 @@ struct uvesafb_par {
87253 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
87254 u8 pmi_setpal; /* PMI for palette changes */
87255 u16 *pmi_base; /* protected mode interface location */
87256 + u8 *pmi_code; /* protected mode code location */
87257 void *pmi_start;
87258 void *pmi_pal;
87259 u8 *vbe_state_orig; /*
87260 diff --git a/init/Kconfig b/init/Kconfig
87261 index 9afb971..27d6fca 100644
87262 --- a/init/Kconfig
87263 +++ b/init/Kconfig
87264 @@ -1129,6 +1129,7 @@ endif # CGROUPS
87265
87266 config CHECKPOINT_RESTORE
87267 bool "Checkpoint/restore support" if EXPERT
87268 + depends on !GRKERNSEC
87269 default n
87270 help
87271 Enables additional kernel features in a sake of checkpoint/restore.
87272 @@ -1654,7 +1655,7 @@ config SLUB_DEBUG
87273
87274 config COMPAT_BRK
87275 bool "Disable heap randomization"
87276 - default y
87277 + default n
87278 help
87279 Randomizing heap placement makes heap exploits harder, but it
87280 also breaks ancient binaries (including anything libc5 based).
87281 @@ -1985,7 +1986,7 @@ config INIT_ALL_POSSIBLE
87282 config STOP_MACHINE
87283 bool
87284 default y
87285 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
87286 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
87287 help
87288 Need stop_machine() primitive.
87289
87290 diff --git a/init/Makefile b/init/Makefile
87291 index 7bc47ee..6da2dc7 100644
87292 --- a/init/Makefile
87293 +++ b/init/Makefile
87294 @@ -2,6 +2,9 @@
87295 # Makefile for the linux kernel.
87296 #
87297
87298 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
87299 +asflags-y := $(GCC_PLUGINS_AFLAGS)
87300 +
87301 obj-y := main.o version.o mounts.o
87302 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
87303 obj-y += noinitramfs.o
87304 diff --git a/init/do_mounts.c b/init/do_mounts.c
87305 index eb41008..f5dbbf9 100644
87306 --- a/init/do_mounts.c
87307 +++ b/init/do_mounts.c
87308 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
87309 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
87310 {
87311 struct super_block *s;
87312 - int err = sys_mount(name, "/root", fs, flags, data);
87313 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
87314 if (err)
87315 return err;
87316
87317 - sys_chdir("/root");
87318 + sys_chdir((const char __force_user *)"/root");
87319 s = current->fs->pwd.dentry->d_sb;
87320 ROOT_DEV = s->s_dev;
87321 printk(KERN_INFO
87322 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
87323 va_start(args, fmt);
87324 vsprintf(buf, fmt, args);
87325 va_end(args);
87326 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
87327 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
87328 if (fd >= 0) {
87329 sys_ioctl(fd, FDEJECT, 0);
87330 sys_close(fd);
87331 }
87332 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
87333 - fd = sys_open("/dev/console", O_RDWR, 0);
87334 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
87335 if (fd >= 0) {
87336 sys_ioctl(fd, TCGETS, (long)&termios);
87337 termios.c_lflag &= ~ICANON;
87338 sys_ioctl(fd, TCSETSF, (long)&termios);
87339 - sys_read(fd, &c, 1);
87340 + sys_read(fd, (char __user *)&c, 1);
87341 termios.c_lflag |= ICANON;
87342 sys_ioctl(fd, TCSETSF, (long)&termios);
87343 sys_close(fd);
87344 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
87345 mount_root();
87346 out:
87347 devtmpfs_mount("dev");
87348 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87349 - sys_chroot(".");
87350 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87351 + sys_chroot((const char __force_user *)".");
87352 }
87353
87354 static bool is_tmpfs;
87355 diff --git a/init/do_mounts.h b/init/do_mounts.h
87356 index f5b978a..69dbfe8 100644
87357 --- a/init/do_mounts.h
87358 +++ b/init/do_mounts.h
87359 @@ -15,15 +15,15 @@ extern int root_mountflags;
87360
87361 static inline int create_dev(char *name, dev_t dev)
87362 {
87363 - sys_unlink(name);
87364 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
87365 + sys_unlink((char __force_user *)name);
87366 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
87367 }
87368
87369 #if BITS_PER_LONG == 32
87370 static inline u32 bstat(char *name)
87371 {
87372 struct stat64 stat;
87373 - if (sys_stat64(name, &stat) != 0)
87374 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
87375 return 0;
87376 if (!S_ISBLK(stat.st_mode))
87377 return 0;
87378 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
87379 static inline u32 bstat(char *name)
87380 {
87381 struct stat stat;
87382 - if (sys_newstat(name, &stat) != 0)
87383 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
87384 return 0;
87385 if (!S_ISBLK(stat.st_mode))
87386 return 0;
87387 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
87388 index 3e0878e..8a9d7a0 100644
87389 --- a/init/do_mounts_initrd.c
87390 +++ b/init/do_mounts_initrd.c
87391 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
87392 {
87393 sys_unshare(CLONE_FS | CLONE_FILES);
87394 /* stdin/stdout/stderr for /linuxrc */
87395 - sys_open("/dev/console", O_RDWR, 0);
87396 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
87397 sys_dup(0);
87398 sys_dup(0);
87399 /* move initrd over / and chdir/chroot in initrd root */
87400 - sys_chdir("/root");
87401 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87402 - sys_chroot(".");
87403 + sys_chdir((const char __force_user *)"/root");
87404 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87405 + sys_chroot((const char __force_user *)".");
87406 sys_setsid();
87407 return 0;
87408 }
87409 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
87410 create_dev("/dev/root.old", Root_RAM0);
87411 /* mount initrd on rootfs' /root */
87412 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
87413 - sys_mkdir("/old", 0700);
87414 - sys_chdir("/old");
87415 + sys_mkdir((const char __force_user *)"/old", 0700);
87416 + sys_chdir((const char __force_user *)"/old");
87417
87418 /* try loading default modules from initrd */
87419 load_default_modules();
87420 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
87421 current->flags &= ~PF_FREEZER_SKIP;
87422
87423 /* move initrd to rootfs' /old */
87424 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
87425 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
87426 /* switch root and cwd back to / of rootfs */
87427 - sys_chroot("..");
87428 + sys_chroot((const char __force_user *)"..");
87429
87430 if (new_decode_dev(real_root_dev) == Root_RAM0) {
87431 - sys_chdir("/old");
87432 + sys_chdir((const char __force_user *)"/old");
87433 return;
87434 }
87435
87436 - sys_chdir("/");
87437 + sys_chdir((const char __force_user *)"/");
87438 ROOT_DEV = new_decode_dev(real_root_dev);
87439 mount_root();
87440
87441 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
87442 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
87443 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
87444 if (!error)
87445 printk("okay\n");
87446 else {
87447 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
87448 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
87449 if (error == -ENOENT)
87450 printk("/initrd does not exist. Ignored.\n");
87451 else
87452 printk("failed\n");
87453 printk(KERN_NOTICE "Unmounting old root\n");
87454 - sys_umount("/old", MNT_DETACH);
87455 + sys_umount((char __force_user *)"/old", MNT_DETACH);
87456 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
87457 if (fd < 0) {
87458 error = fd;
87459 @@ -127,11 +127,11 @@ int __init initrd_load(void)
87460 * mounted in the normal path.
87461 */
87462 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
87463 - sys_unlink("/initrd.image");
87464 + sys_unlink((const char __force_user *)"/initrd.image");
87465 handle_initrd();
87466 return 1;
87467 }
87468 }
87469 - sys_unlink("/initrd.image");
87470 + sys_unlink((const char __force_user *)"/initrd.image");
87471 return 0;
87472 }
87473 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
87474 index 8cb6db5..d729f50 100644
87475 --- a/init/do_mounts_md.c
87476 +++ b/init/do_mounts_md.c
87477 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
87478 partitioned ? "_d" : "", minor,
87479 md_setup_args[ent].device_names);
87480
87481 - fd = sys_open(name, 0, 0);
87482 + fd = sys_open((char __force_user *)name, 0, 0);
87483 if (fd < 0) {
87484 printk(KERN_ERR "md: open failed - cannot start "
87485 "array %s\n", name);
87486 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
87487 * array without it
87488 */
87489 sys_close(fd);
87490 - fd = sys_open(name, 0, 0);
87491 + fd = sys_open((char __force_user *)name, 0, 0);
87492 sys_ioctl(fd, BLKRRPART, 0);
87493 }
87494 sys_close(fd);
87495 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
87496
87497 wait_for_device_probe();
87498
87499 - fd = sys_open("/dev/md0", 0, 0);
87500 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
87501 if (fd >= 0) {
87502 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
87503 sys_close(fd);
87504 diff --git a/init/init_task.c b/init/init_task.c
87505 index ba0a7f36..2bcf1d5 100644
87506 --- a/init/init_task.c
87507 +++ b/init/init_task.c
87508 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
87509 * Initial thread structure. Alignment of this is handled by a special
87510 * linker map entry.
87511 */
87512 +#ifdef CONFIG_X86
87513 +union thread_union init_thread_union __init_task_data;
87514 +#else
87515 union thread_union init_thread_union __init_task_data =
87516 { INIT_THREAD_INFO(init_task) };
87517 +#endif
87518 diff --git a/init/initramfs.c b/init/initramfs.c
87519 index ad1bd77..dca2c1b 100644
87520 --- a/init/initramfs.c
87521 +++ b/init/initramfs.c
87522 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
87523
87524 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
87525 while (count) {
87526 - ssize_t rv = sys_write(fd, p, count);
87527 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
87528
87529 if (rv < 0) {
87530 if (rv == -EINTR || rv == -EAGAIN)
87531 @@ -107,7 +107,7 @@ static void __init free_hash(void)
87532 }
87533 }
87534
87535 -static long __init do_utime(char *filename, time_t mtime)
87536 +static long __init do_utime(char __force_user *filename, time_t mtime)
87537 {
87538 struct timespec t[2];
87539
87540 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
87541 struct dir_entry *de, *tmp;
87542 list_for_each_entry_safe(de, tmp, &dir_list, list) {
87543 list_del(&de->list);
87544 - do_utime(de->name, de->mtime);
87545 + do_utime((char __force_user *)de->name, de->mtime);
87546 kfree(de->name);
87547 kfree(de);
87548 }
87549 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
87550 if (nlink >= 2) {
87551 char *old = find_link(major, minor, ino, mode, collected);
87552 if (old)
87553 - return (sys_link(old, collected) < 0) ? -1 : 1;
87554 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
87555 }
87556 return 0;
87557 }
87558 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
87559 {
87560 struct stat st;
87561
87562 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
87563 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
87564 if (S_ISDIR(st.st_mode))
87565 - sys_rmdir(path);
87566 + sys_rmdir((char __force_user *)path);
87567 else
87568 - sys_unlink(path);
87569 + sys_unlink((char __force_user *)path);
87570 }
87571 }
87572
87573 @@ -338,7 +338,7 @@ static int __init do_name(void)
87574 int openflags = O_WRONLY|O_CREAT;
87575 if (ml != 1)
87576 openflags |= O_TRUNC;
87577 - wfd = sys_open(collected, openflags, mode);
87578 + wfd = sys_open((char __force_user *)collected, openflags, mode);
87579
87580 if (wfd >= 0) {
87581 sys_fchown(wfd, uid, gid);
87582 @@ -350,17 +350,17 @@ static int __init do_name(void)
87583 }
87584 }
87585 } else if (S_ISDIR(mode)) {
87586 - sys_mkdir(collected, mode);
87587 - sys_chown(collected, uid, gid);
87588 - sys_chmod(collected, mode);
87589 + sys_mkdir((char __force_user *)collected, mode);
87590 + sys_chown((char __force_user *)collected, uid, gid);
87591 + sys_chmod((char __force_user *)collected, mode);
87592 dir_add(collected, mtime);
87593 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
87594 S_ISFIFO(mode) || S_ISSOCK(mode)) {
87595 if (maybe_link() == 0) {
87596 - sys_mknod(collected, mode, rdev);
87597 - sys_chown(collected, uid, gid);
87598 - sys_chmod(collected, mode);
87599 - do_utime(collected, mtime);
87600 + sys_mknod((char __force_user *)collected, mode, rdev);
87601 + sys_chown((char __force_user *)collected, uid, gid);
87602 + sys_chmod((char __force_user *)collected, mode);
87603 + do_utime((char __force_user *)collected, mtime);
87604 }
87605 }
87606 return 0;
87607 @@ -372,7 +372,7 @@ static int __init do_copy(void)
87608 if (xwrite(wfd, victim, body_len) != body_len)
87609 error("write error");
87610 sys_close(wfd);
87611 - do_utime(vcollected, mtime);
87612 + do_utime((char __force_user *)vcollected, mtime);
87613 kfree(vcollected);
87614 eat(body_len);
87615 state = SkipIt;
87616 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
87617 {
87618 collected[N_ALIGN(name_len) + body_len] = '\0';
87619 clean_path(collected, 0);
87620 - sys_symlink(collected + N_ALIGN(name_len), collected);
87621 - sys_lchown(collected, uid, gid);
87622 - do_utime(collected, mtime);
87623 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
87624 + sys_lchown((char __force_user *)collected, uid, gid);
87625 + do_utime((char __force_user *)collected, mtime);
87626 state = SkipIt;
87627 next_state = Reset;
87628 return 0;
87629 diff --git a/init/main.c b/init/main.c
87630 index 61b99376..85893612d 100644
87631 --- a/init/main.c
87632 +++ b/init/main.c
87633 @@ -100,6 +100,8 @@ extern void radix_tree_init(void);
87634 static inline void mark_rodata_ro(void) { }
87635 #endif
87636
87637 +extern void grsecurity_init(void);
87638 +
87639 /*
87640 * Debug helper: via this flag we know that we are in 'early bootup code'
87641 * where only the boot processor is running with IRQ disabled. This means
87642 @@ -161,6 +163,75 @@ static int __init set_reset_devices(char *str)
87643
87644 __setup("reset_devices", set_reset_devices);
87645
87646 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
87647 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
87648 +static int __init setup_grsec_proc_gid(char *str)
87649 +{
87650 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
87651 + return 1;
87652 +}
87653 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
87654 +#endif
87655 +
87656 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
87657 +unsigned long pax_user_shadow_base __read_only;
87658 +EXPORT_SYMBOL(pax_user_shadow_base);
87659 +extern char pax_enter_kernel_user[];
87660 +extern char pax_exit_kernel_user[];
87661 +#endif
87662 +
87663 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
87664 +static int __init setup_pax_nouderef(char *str)
87665 +{
87666 +#ifdef CONFIG_X86_32
87667 + unsigned int cpu;
87668 + struct desc_struct *gdt;
87669 +
87670 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
87671 + gdt = get_cpu_gdt_table(cpu);
87672 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
87673 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
87674 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
87675 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
87676 + }
87677 + loadsegment(ds, __KERNEL_DS);
87678 + loadsegment(es, __KERNEL_DS);
87679 + loadsegment(ss, __KERNEL_DS);
87680 +#else
87681 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
87682 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
87683 + clone_pgd_mask = ~(pgdval_t)0UL;
87684 + pax_user_shadow_base = 0UL;
87685 + setup_clear_cpu_cap(X86_FEATURE_PCID);
87686 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
87687 +#endif
87688 +
87689 + return 0;
87690 +}
87691 +early_param("pax_nouderef", setup_pax_nouderef);
87692 +
87693 +#ifdef CONFIG_X86_64
87694 +static int __init setup_pax_weakuderef(char *str)
87695 +{
87696 + if (clone_pgd_mask != ~(pgdval_t)0UL)
87697 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
87698 + return 1;
87699 +}
87700 +__setup("pax_weakuderef", setup_pax_weakuderef);
87701 +#endif
87702 +#endif
87703 +
87704 +#ifdef CONFIG_PAX_SOFTMODE
87705 +int pax_softmode;
87706 +
87707 +static int __init setup_pax_softmode(char *str)
87708 +{
87709 + get_option(&str, &pax_softmode);
87710 + return 1;
87711 +}
87712 +__setup("pax_softmode=", setup_pax_softmode);
87713 +#endif
87714 +
87715 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
87716 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
87717 static const char *panic_later, *panic_param;
87718 @@ -735,7 +806,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
87719 struct blacklist_entry *entry;
87720 char *fn_name;
87721
87722 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
87723 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
87724 if (!fn_name)
87725 return false;
87726
87727 @@ -787,7 +858,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
87728 {
87729 int count = preempt_count();
87730 int ret;
87731 - char msgbuf[64];
87732 + const char *msg1 = "", *msg2 = "";
87733
87734 if (initcall_blacklisted(fn))
87735 return -EPERM;
87736 @@ -797,18 +868,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
87737 else
87738 ret = fn();
87739
87740 - msgbuf[0] = 0;
87741 -
87742 if (preempt_count() != count) {
87743 - sprintf(msgbuf, "preemption imbalance ");
87744 + msg1 = " preemption imbalance";
87745 preempt_count_set(count);
87746 }
87747 if (irqs_disabled()) {
87748 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
87749 + msg2 = " disabled interrupts";
87750 local_irq_enable();
87751 }
87752 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
87753 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
87754
87755 + add_latent_entropy();
87756 return ret;
87757 }
87758
87759 @@ -914,8 +984,8 @@ static int run_init_process(const char *init_filename)
87760 {
87761 argv_init[0] = init_filename;
87762 return do_execve(getname_kernel(init_filename),
87763 - (const char __user *const __user *)argv_init,
87764 - (const char __user *const __user *)envp_init);
87765 + (const char __user *const __force_user *)argv_init,
87766 + (const char __user *const __force_user *)envp_init);
87767 }
87768
87769 static int try_to_run_init_process(const char *init_filename)
87770 @@ -932,6 +1002,10 @@ static int try_to_run_init_process(const char *init_filename)
87771 return ret;
87772 }
87773
87774 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
87775 +extern int gr_init_ran;
87776 +#endif
87777 +
87778 static noinline void __init kernel_init_freeable(void);
87779
87780 static int __ref kernel_init(void *unused)
87781 @@ -956,6 +1030,11 @@ static int __ref kernel_init(void *unused)
87782 ramdisk_execute_command, ret);
87783 }
87784
87785 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
87786 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
87787 + gr_init_ran = 1;
87788 +#endif
87789 +
87790 /*
87791 * We try each of these until one succeeds.
87792 *
87793 @@ -1016,7 +1095,7 @@ static noinline void __init kernel_init_freeable(void)
87794 do_basic_setup();
87795
87796 /* Open the /dev/console on the rootfs, this should never fail */
87797 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
87798 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
87799 pr_err("Warning: unable to open an initial console.\n");
87800
87801 (void) sys_dup(0);
87802 @@ -1029,11 +1108,13 @@ static noinline void __init kernel_init_freeable(void)
87803 if (!ramdisk_execute_command)
87804 ramdisk_execute_command = "/init";
87805
87806 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
87807 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
87808 ramdisk_execute_command = NULL;
87809 prepare_namespace();
87810 }
87811
87812 + grsecurity_init();
87813 +
87814 /*
87815 * Ok, we have completed the initial bootup, and
87816 * we're essentially up and running. Get rid of the
87817 diff --git a/ipc/compat.c b/ipc/compat.c
87818 index 9b3c85f..1c4d897 100644
87819 --- a/ipc/compat.c
87820 +++ b/ipc/compat.c
87821 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
87822 COMPAT_SHMLBA);
87823 if (err < 0)
87824 return err;
87825 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
87826 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
87827 }
87828 case SHMDT:
87829 return sys_shmdt(compat_ptr(ptr));
87830 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
87831 index 8ad93c2..efd80f8 100644
87832 --- a/ipc/ipc_sysctl.c
87833 +++ b/ipc/ipc_sysctl.c
87834 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
87835 static int proc_ipc_dointvec(struct ctl_table *table, int write,
87836 void __user *buffer, size_t *lenp, loff_t *ppos)
87837 {
87838 - struct ctl_table ipc_table;
87839 + ctl_table_no_const ipc_table;
87840
87841 memcpy(&ipc_table, table, sizeof(ipc_table));
87842 ipc_table.data = get_ipc(table);
87843 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
87844 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
87845 void __user *buffer, size_t *lenp, loff_t *ppos)
87846 {
87847 - struct ctl_table ipc_table;
87848 + ctl_table_no_const ipc_table;
87849
87850 memcpy(&ipc_table, table, sizeof(ipc_table));
87851 ipc_table.data = get_ipc(table);
87852 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
87853 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
87854 void __user *buffer, size_t *lenp, loff_t *ppos)
87855 {
87856 - struct ctl_table ipc_table;
87857 + ctl_table_no_const ipc_table;
87858 memcpy(&ipc_table, table, sizeof(ipc_table));
87859 ipc_table.data = get_ipc(table);
87860
87861 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
87862 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
87863 void __user *buffer, size_t *lenp, loff_t *ppos)
87864 {
87865 - struct ctl_table ipc_table;
87866 + ctl_table_no_const ipc_table;
87867 int dummy = 0;
87868
87869 memcpy(&ipc_table, table, sizeof(ipc_table));
87870 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
87871 index 68d4e95..1477ded 100644
87872 --- a/ipc/mq_sysctl.c
87873 +++ b/ipc/mq_sysctl.c
87874 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
87875 static int proc_mq_dointvec(struct ctl_table *table, int write,
87876 void __user *buffer, size_t *lenp, loff_t *ppos)
87877 {
87878 - struct ctl_table mq_table;
87879 + ctl_table_no_const mq_table;
87880 memcpy(&mq_table, table, sizeof(mq_table));
87881 mq_table.data = get_mq(table);
87882
87883 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
87884 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
87885 void __user *buffer, size_t *lenp, loff_t *ppos)
87886 {
87887 - struct ctl_table mq_table;
87888 + ctl_table_no_const mq_table;
87889 memcpy(&mq_table, table, sizeof(mq_table));
87890 mq_table.data = get_mq(table);
87891
87892 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
87893 index 7635a1c..7432cb6 100644
87894 --- a/ipc/mqueue.c
87895 +++ b/ipc/mqueue.c
87896 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
87897 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
87898 info->attr.mq_msgsize);
87899
87900 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
87901 spin_lock(&mq_lock);
87902 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
87903 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
87904 diff --git a/ipc/shm.c b/ipc/shm.c
87905 index 19633b4..d454904 100644
87906 --- a/ipc/shm.c
87907 +++ b/ipc/shm.c
87908 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
87909 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
87910 #endif
87911
87912 +#ifdef CONFIG_GRKERNSEC
87913 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
87914 + const u64 shm_createtime, const kuid_t cuid,
87915 + const int shmid);
87916 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
87917 + const u64 shm_createtime);
87918 +#endif
87919 +
87920 void shm_init_ns(struct ipc_namespace *ns)
87921 {
87922 ns->shm_ctlmax = SHMMAX;
87923 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
87924 shp->shm_lprid = 0;
87925 shp->shm_atim = shp->shm_dtim = 0;
87926 shp->shm_ctim = get_seconds();
87927 +#ifdef CONFIG_GRKERNSEC
87928 + shp->shm_createtime = ktime_get_ns();
87929 +#endif
87930 shp->shm_segsz = size;
87931 shp->shm_nattch = 0;
87932 shp->shm_file = file;
87933 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
87934 f_mode = FMODE_READ | FMODE_WRITE;
87935 }
87936 if (shmflg & SHM_EXEC) {
87937 +
87938 +#ifdef CONFIG_PAX_MPROTECT
87939 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
87940 + goto out;
87941 +#endif
87942 +
87943 prot |= PROT_EXEC;
87944 acc_mode |= S_IXUGO;
87945 }
87946 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
87947 if (err)
87948 goto out_unlock;
87949
87950 +#ifdef CONFIG_GRKERNSEC
87951 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
87952 + shp->shm_perm.cuid, shmid) ||
87953 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
87954 + err = -EACCES;
87955 + goto out_unlock;
87956 + }
87957 +#endif
87958 +
87959 ipc_lock_object(&shp->shm_perm);
87960
87961 /* check if shm_destroy() is tearing down shp */
87962 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
87963 path = shp->shm_file->f_path;
87964 path_get(&path);
87965 shp->shm_nattch++;
87966 +#ifdef CONFIG_GRKERNSEC
87967 + shp->shm_lapid = current->pid;
87968 +#endif
87969 size = i_size_read(path.dentry->d_inode);
87970 ipc_unlock_object(&shp->shm_perm);
87971 rcu_read_unlock();
87972 diff --git a/ipc/util.c b/ipc/util.c
87973 index 106bed0..f851429 100644
87974 --- a/ipc/util.c
87975 +++ b/ipc/util.c
87976 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
87977 int (*show)(struct seq_file *, void *);
87978 };
87979
87980 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
87981 +
87982 /**
87983 * ipc_init - initialise ipc subsystem
87984 *
87985 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
87986 granted_mode >>= 6;
87987 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
87988 granted_mode >>= 3;
87989 +
87990 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
87991 + return -1;
87992 +
87993 /* is there some bit set in requested_mode but not in granted_mode? */
87994 if ((requested_mode & ~granted_mode & 0007) &&
87995 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
87996 diff --git a/kernel/audit.c b/kernel/audit.c
87997 index 72ab759..757deba 100644
87998 --- a/kernel/audit.c
87999 +++ b/kernel/audit.c
88000 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
88001 3) suppressed due to audit_rate_limit
88002 4) suppressed due to audit_backlog_limit
88003 */
88004 -static atomic_t audit_lost = ATOMIC_INIT(0);
88005 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
88006
88007 /* The netlink socket. */
88008 static struct sock *audit_sock;
88009 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
88010 unsigned long now;
88011 int print;
88012
88013 - atomic_inc(&audit_lost);
88014 + atomic_inc_unchecked(&audit_lost);
88015
88016 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
88017
88018 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
88019 if (print) {
88020 if (printk_ratelimit())
88021 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
88022 - atomic_read(&audit_lost),
88023 + atomic_read_unchecked(&audit_lost),
88024 audit_rate_limit,
88025 audit_backlog_limit);
88026 audit_panic(message);
88027 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
88028 s.pid = audit_pid;
88029 s.rate_limit = audit_rate_limit;
88030 s.backlog_limit = audit_backlog_limit;
88031 - s.lost = atomic_read(&audit_lost);
88032 + s.lost = atomic_read_unchecked(&audit_lost);
88033 s.backlog = skb_queue_len(&audit_skb_queue);
88034 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
88035 s.backlog_wait_time = audit_backlog_wait_time;
88036 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
88037 index 072566d..1190489 100644
88038 --- a/kernel/auditsc.c
88039 +++ b/kernel/auditsc.c
88040 @@ -2056,7 +2056,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
88041 }
88042
88043 /* global counter which is incremented every time something logs in */
88044 -static atomic_t session_id = ATOMIC_INIT(0);
88045 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
88046
88047 static int audit_set_loginuid_perm(kuid_t loginuid)
88048 {
88049 @@ -2123,7 +2123,7 @@ int audit_set_loginuid(kuid_t loginuid)
88050
88051 /* are we setting or clearing? */
88052 if (uid_valid(loginuid))
88053 - sessionid = (unsigned int)atomic_inc_return(&session_id);
88054 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
88055
88056 task->sessionid = sessionid;
88057 task->loginuid = loginuid;
88058 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
88059 index a64e7a2..2e69448 100644
88060 --- a/kernel/bpf/core.c
88061 +++ b/kernel/bpf/core.c
88062 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88063 * random section of illegal instructions.
88064 */
88065 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
88066 - hdr = module_alloc(size);
88067 + hdr = module_alloc_exec(size);
88068 if (hdr == NULL)
88069 return NULL;
88070
88071 /* Fill space with illegal/arch-dep instructions. */
88072 bpf_fill_ill_insns(hdr, size);
88073
88074 + pax_open_kernel();
88075 hdr->pages = size / PAGE_SIZE;
88076 + pax_close_kernel();
88077 +
88078 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
88079 PAGE_SIZE - sizeof(*hdr));
88080 start = (prandom_u32() % hole) & ~(alignment - 1);
88081 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88082
88083 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
88084 {
88085 - module_memfree(hdr);
88086 + module_memfree_exec(hdr);
88087 }
88088 #endif /* CONFIG_BPF_JIT */
88089
88090 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
88091 index 536edc2..d28c85d 100644
88092 --- a/kernel/bpf/syscall.c
88093 +++ b/kernel/bpf/syscall.c
88094 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
88095 int err;
88096
88097 /* the syscall is limited to root temporarily. This restriction will be
88098 - * lifted when security audit is clean. Note that eBPF+tracing must have
88099 - * this restriction, since it may pass kernel data to user space
88100 + * lifted by upstream when a half-assed security audit is clean. Note
88101 + * that eBPF+tracing must have this restriction, since it may pass
88102 + * kernel data to user space
88103 */
88104 if (!capable(CAP_SYS_ADMIN))
88105 return -EPERM;
88106 +#ifdef CONFIG_GRKERNSEC
88107 + return -EPERM;
88108 +#endif
88109
88110 if (!access_ok(VERIFY_READ, uattr, 1))
88111 return -EFAULT;
88112 diff --git a/kernel/capability.c b/kernel/capability.c
88113 index 989f5bf..d317ca0 100644
88114 --- a/kernel/capability.c
88115 +++ b/kernel/capability.c
88116 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
88117 * before modification is attempted and the application
88118 * fails.
88119 */
88120 + if (tocopy > ARRAY_SIZE(kdata))
88121 + return -EFAULT;
88122 +
88123 if (copy_to_user(dataptr, kdata, tocopy
88124 * sizeof(struct __user_cap_data_struct))) {
88125 return -EFAULT;
88126 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
88127 int ret;
88128
88129 rcu_read_lock();
88130 - ret = security_capable(__task_cred(t), ns, cap);
88131 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
88132 + gr_task_is_capable(t, __task_cred(t), cap);
88133 rcu_read_unlock();
88134
88135 - return (ret == 0);
88136 + return ret;
88137 }
88138
88139 /**
88140 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
88141 int ret;
88142
88143 rcu_read_lock();
88144 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
88145 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
88146 rcu_read_unlock();
88147
88148 - return (ret == 0);
88149 + return ret;
88150 }
88151
88152 /**
88153 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
88154 BUG();
88155 }
88156
88157 - if (security_capable(current_cred(), ns, cap) == 0) {
88158 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
88159 current->flags |= PF_SUPERPRIV;
88160 return true;
88161 }
88162 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
88163 }
88164 EXPORT_SYMBOL(ns_capable);
88165
88166 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
88167 +{
88168 + if (unlikely(!cap_valid(cap))) {
88169 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
88170 + BUG();
88171 + }
88172 +
88173 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
88174 + current->flags |= PF_SUPERPRIV;
88175 + return true;
88176 + }
88177 + return false;
88178 +}
88179 +EXPORT_SYMBOL(ns_capable_nolog);
88180 +
88181 /**
88182 * file_ns_capable - Determine if the file's opener had a capability in effect
88183 * @file: The file we want to check
88184 @@ -427,6 +446,12 @@ bool capable(int cap)
88185 }
88186 EXPORT_SYMBOL(capable);
88187
88188 +bool capable_nolog(int cap)
88189 +{
88190 + return ns_capable_nolog(&init_user_ns, cap);
88191 +}
88192 +EXPORT_SYMBOL(capable_nolog);
88193 +
88194 /**
88195 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
88196 * @inode: The inode in question
88197 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
88198 kgid_has_mapping(ns, inode->i_gid);
88199 }
88200 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
88201 +
88202 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
88203 +{
88204 + struct user_namespace *ns = current_user_ns();
88205 +
88206 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
88207 + kgid_has_mapping(ns, inode->i_gid);
88208 +}
88209 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
88210 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
88211 index 04cfe8a..adadcc0 100644
88212 --- a/kernel/cgroup.c
88213 +++ b/kernel/cgroup.c
88214 @@ -5343,6 +5343,9 @@ static void cgroup_release_agent(struct work_struct *work)
88215 if (!pathbuf || !agentbuf)
88216 goto out;
88217
88218 + if (agentbuf[0] == '\0')
88219 + goto out;
88220 +
88221 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
88222 if (!path)
88223 goto out;
88224 @@ -5528,7 +5531,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
88225 struct task_struct *task;
88226 int count = 0;
88227
88228 - seq_printf(seq, "css_set %p\n", cset);
88229 + seq_printf(seq, "css_set %pK\n", cset);
88230
88231 list_for_each_entry(task, &cset->tasks, cg_list) {
88232 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
88233 diff --git a/kernel/compat.c b/kernel/compat.c
88234 index ebb3c36..1df606e 100644
88235 --- a/kernel/compat.c
88236 +++ b/kernel/compat.c
88237 @@ -13,6 +13,7 @@
88238
88239 #include <linux/linkage.h>
88240 #include <linux/compat.h>
88241 +#include <linux/module.h>
88242 #include <linux/errno.h>
88243 #include <linux/time.h>
88244 #include <linux/signal.h>
88245 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
88246 mm_segment_t oldfs;
88247 long ret;
88248
88249 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
88250 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
88251 oldfs = get_fs();
88252 set_fs(KERNEL_DS);
88253 ret = hrtimer_nanosleep_restart(restart);
88254 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
88255 oldfs = get_fs();
88256 set_fs(KERNEL_DS);
88257 ret = hrtimer_nanosleep(&tu,
88258 - rmtp ? (struct timespec __user *)&rmt : NULL,
88259 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
88260 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
88261 set_fs(oldfs);
88262
88263 @@ -379,7 +380,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
88264 mm_segment_t old_fs = get_fs();
88265
88266 set_fs(KERNEL_DS);
88267 - ret = sys_sigpending((old_sigset_t __user *) &s);
88268 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
88269 set_fs(old_fs);
88270 if (ret == 0)
88271 ret = put_user(s, set);
88272 @@ -469,7 +470,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
88273 mm_segment_t old_fs = get_fs();
88274
88275 set_fs(KERNEL_DS);
88276 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
88277 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
88278 set_fs(old_fs);
88279
88280 if (!ret) {
88281 @@ -551,8 +552,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
88282 set_fs (KERNEL_DS);
88283 ret = sys_wait4(pid,
88284 (stat_addr ?
88285 - (unsigned int __user *) &status : NULL),
88286 - options, (struct rusage __user *) &r);
88287 + (unsigned int __force_user *) &status : NULL),
88288 + options, (struct rusage __force_user *) &r);
88289 set_fs (old_fs);
88290
88291 if (ret > 0) {
88292 @@ -578,8 +579,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
88293 memset(&info, 0, sizeof(info));
88294
88295 set_fs(KERNEL_DS);
88296 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
88297 - uru ? (struct rusage __user *)&ru : NULL);
88298 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
88299 + uru ? (struct rusage __force_user *)&ru : NULL);
88300 set_fs(old_fs);
88301
88302 if ((ret < 0) || (info.si_signo == 0))
88303 @@ -713,8 +714,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
88304 oldfs = get_fs();
88305 set_fs(KERNEL_DS);
88306 err = sys_timer_settime(timer_id, flags,
88307 - (struct itimerspec __user *) &newts,
88308 - (struct itimerspec __user *) &oldts);
88309 + (struct itimerspec __force_user *) &newts,
88310 + (struct itimerspec __force_user *) &oldts);
88311 set_fs(oldfs);
88312 if (!err && old && put_compat_itimerspec(old, &oldts))
88313 return -EFAULT;
88314 @@ -731,7 +732,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
88315 oldfs = get_fs();
88316 set_fs(KERNEL_DS);
88317 err = sys_timer_gettime(timer_id,
88318 - (struct itimerspec __user *) &ts);
88319 + (struct itimerspec __force_user *) &ts);
88320 set_fs(oldfs);
88321 if (!err && put_compat_itimerspec(setting, &ts))
88322 return -EFAULT;
88323 @@ -750,7 +751,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
88324 oldfs = get_fs();
88325 set_fs(KERNEL_DS);
88326 err = sys_clock_settime(which_clock,
88327 - (struct timespec __user *) &ts);
88328 + (struct timespec __force_user *) &ts);
88329 set_fs(oldfs);
88330 return err;
88331 }
88332 @@ -765,7 +766,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
88333 oldfs = get_fs();
88334 set_fs(KERNEL_DS);
88335 err = sys_clock_gettime(which_clock,
88336 - (struct timespec __user *) &ts);
88337 + (struct timespec __force_user *) &ts);
88338 set_fs(oldfs);
88339 if (!err && compat_put_timespec(&ts, tp))
88340 return -EFAULT;
88341 @@ -785,7 +786,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
88342
88343 oldfs = get_fs();
88344 set_fs(KERNEL_DS);
88345 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
88346 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
88347 set_fs(oldfs);
88348
88349 err = compat_put_timex(utp, &txc);
88350 @@ -805,7 +806,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
88351 oldfs = get_fs();
88352 set_fs(KERNEL_DS);
88353 err = sys_clock_getres(which_clock,
88354 - (struct timespec __user *) &ts);
88355 + (struct timespec __force_user *) &ts);
88356 set_fs(oldfs);
88357 if (!err && tp && compat_put_timespec(&ts, tp))
88358 return -EFAULT;
88359 @@ -819,7 +820,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
88360 struct timespec tu;
88361 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
88362
88363 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
88364 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
88365 oldfs = get_fs();
88366 set_fs(KERNEL_DS);
88367 err = clock_nanosleep_restart(restart);
88368 @@ -851,8 +852,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
88369 oldfs = get_fs();
88370 set_fs(KERNEL_DS);
88371 err = sys_clock_nanosleep(which_clock, flags,
88372 - (struct timespec __user *) &in,
88373 - (struct timespec __user *) &out);
88374 + (struct timespec __force_user *) &in,
88375 + (struct timespec __force_user *) &out);
88376 set_fs(oldfs);
88377
88378 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
88379 @@ -1146,7 +1147,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
88380 mm_segment_t old_fs = get_fs();
88381
88382 set_fs(KERNEL_DS);
88383 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
88384 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
88385 set_fs(old_fs);
88386 if (compat_put_timespec(&t, interval))
88387 return -EFAULT;
88388 diff --git a/kernel/configs.c b/kernel/configs.c
88389 index c18b1f1..b9a0132 100644
88390 --- a/kernel/configs.c
88391 +++ b/kernel/configs.c
88392 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
88393 struct proc_dir_entry *entry;
88394
88395 /* create the current config file */
88396 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
88397 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
88398 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
88399 + &ikconfig_file_ops);
88400 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
88401 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
88402 + &ikconfig_file_ops);
88403 +#endif
88404 +#else
88405 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
88406 &ikconfig_file_ops);
88407 +#endif
88408 +
88409 if (!entry)
88410 return -ENOMEM;
88411
88412 diff --git a/kernel/cred.c b/kernel/cred.c
88413 index e0573a4..26c0fd3 100644
88414 --- a/kernel/cred.c
88415 +++ b/kernel/cred.c
88416 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
88417 validate_creds(cred);
88418 alter_cred_subscribers(cred, -1);
88419 put_cred(cred);
88420 +
88421 +#ifdef CONFIG_GRKERNSEC_SETXID
88422 + cred = (struct cred *) tsk->delayed_cred;
88423 + if (cred != NULL) {
88424 + tsk->delayed_cred = NULL;
88425 + validate_creds(cred);
88426 + alter_cred_subscribers(cred, -1);
88427 + put_cred(cred);
88428 + }
88429 +#endif
88430 }
88431
88432 /**
88433 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
88434 * Always returns 0 thus allowing this function to be tail-called at the end
88435 * of, say, sys_setgid().
88436 */
88437 -int commit_creds(struct cred *new)
88438 +static int __commit_creds(struct cred *new)
88439 {
88440 struct task_struct *task = current;
88441 const struct cred *old = task->real_cred;
88442 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
88443
88444 get_cred(new); /* we will require a ref for the subj creds too */
88445
88446 + gr_set_role_label(task, new->uid, new->gid);
88447 +
88448 /* dumpability changes */
88449 if (!uid_eq(old->euid, new->euid) ||
88450 !gid_eq(old->egid, new->egid) ||
88451 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
88452 put_cred(old);
88453 return 0;
88454 }
88455 +#ifdef CONFIG_GRKERNSEC_SETXID
88456 +extern int set_user(struct cred *new);
88457 +
88458 +void gr_delayed_cred_worker(void)
88459 +{
88460 + const struct cred *new = current->delayed_cred;
88461 + struct cred *ncred;
88462 +
88463 + current->delayed_cred = NULL;
88464 +
88465 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
88466 + // from doing get_cred on it when queueing this
88467 + put_cred(new);
88468 + return;
88469 + } else if (new == NULL)
88470 + return;
88471 +
88472 + ncred = prepare_creds();
88473 + if (!ncred)
88474 + goto die;
88475 + // uids
88476 + ncred->uid = new->uid;
88477 + ncred->euid = new->euid;
88478 + ncred->suid = new->suid;
88479 + ncred->fsuid = new->fsuid;
88480 + // gids
88481 + ncred->gid = new->gid;
88482 + ncred->egid = new->egid;
88483 + ncred->sgid = new->sgid;
88484 + ncred->fsgid = new->fsgid;
88485 + // groups
88486 + set_groups(ncred, new->group_info);
88487 + // caps
88488 + ncred->securebits = new->securebits;
88489 + ncred->cap_inheritable = new->cap_inheritable;
88490 + ncred->cap_permitted = new->cap_permitted;
88491 + ncred->cap_effective = new->cap_effective;
88492 + ncred->cap_bset = new->cap_bset;
88493 +
88494 + if (set_user(ncred)) {
88495 + abort_creds(ncred);
88496 + goto die;
88497 + }
88498 +
88499 + // from doing get_cred on it when queueing this
88500 + put_cred(new);
88501 +
88502 + __commit_creds(ncred);
88503 + return;
88504 +die:
88505 + // from doing get_cred on it when queueing this
88506 + put_cred(new);
88507 + do_group_exit(SIGKILL);
88508 +}
88509 +#endif
88510 +
88511 +int commit_creds(struct cred *new)
88512 +{
88513 +#ifdef CONFIG_GRKERNSEC_SETXID
88514 + int ret;
88515 + int schedule_it = 0;
88516 + struct task_struct *t;
88517 + unsigned oldsecurebits = current_cred()->securebits;
88518 +
88519 + /* we won't get called with tasklist_lock held for writing
88520 + and interrupts disabled as the cred struct in that case is
88521 + init_cred
88522 + */
88523 + if (grsec_enable_setxid && !current_is_single_threaded() &&
88524 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
88525 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
88526 + schedule_it = 1;
88527 + }
88528 + ret = __commit_creds(new);
88529 + if (schedule_it) {
88530 + rcu_read_lock();
88531 + read_lock(&tasklist_lock);
88532 + for (t = next_thread(current); t != current;
88533 + t = next_thread(t)) {
88534 + /* we'll check if the thread has uid 0 in
88535 + * the delayed worker routine
88536 + */
88537 + if (task_securebits(t) == oldsecurebits &&
88538 + t->delayed_cred == NULL) {
88539 + t->delayed_cred = get_cred(new);
88540 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
88541 + set_tsk_need_resched(t);
88542 + }
88543 + }
88544 + read_unlock(&tasklist_lock);
88545 + rcu_read_unlock();
88546 + }
88547 +
88548 + return ret;
88549 +#else
88550 + return __commit_creds(new);
88551 +#endif
88552 +}
88553 +
88554 EXPORT_SYMBOL(commit_creds);
88555
88556 /**
88557 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
88558 index ac5c0f9..4b1c6c2 100644
88559 --- a/kernel/debug/debug_core.c
88560 +++ b/kernel/debug/debug_core.c
88561 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
88562 */
88563 static atomic_t masters_in_kgdb;
88564 static atomic_t slaves_in_kgdb;
88565 -static atomic_t kgdb_break_tasklet_var;
88566 +static atomic_unchecked_t kgdb_break_tasklet_var;
88567 atomic_t kgdb_setting_breakpoint;
88568
88569 struct task_struct *kgdb_usethread;
88570 @@ -137,7 +137,7 @@ int kgdb_single_step;
88571 static pid_t kgdb_sstep_pid;
88572
88573 /* to keep track of the CPU which is doing the single stepping*/
88574 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
88575 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
88576
88577 /*
88578 * If you are debugging a problem where roundup (the collection of
88579 @@ -552,7 +552,7 @@ return_normal:
88580 * kernel will only try for the value of sstep_tries before
88581 * giving up and continuing on.
88582 */
88583 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
88584 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
88585 (kgdb_info[cpu].task &&
88586 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
88587 atomic_set(&kgdb_active, -1);
88588 @@ -654,8 +654,8 @@ cpu_master_loop:
88589 }
88590
88591 kgdb_restore:
88592 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
88593 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
88594 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
88595 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
88596 if (kgdb_info[sstep_cpu].task)
88597 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
88598 else
88599 @@ -932,18 +932,18 @@ static void kgdb_unregister_callbacks(void)
88600 static void kgdb_tasklet_bpt(unsigned long ing)
88601 {
88602 kgdb_breakpoint();
88603 - atomic_set(&kgdb_break_tasklet_var, 0);
88604 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
88605 }
88606
88607 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
88608
88609 void kgdb_schedule_breakpoint(void)
88610 {
88611 - if (atomic_read(&kgdb_break_tasklet_var) ||
88612 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
88613 atomic_read(&kgdb_active) != -1 ||
88614 atomic_read(&kgdb_setting_breakpoint))
88615 return;
88616 - atomic_inc(&kgdb_break_tasklet_var);
88617 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
88618 tasklet_schedule(&kgdb_tasklet_breakpoint);
88619 }
88620 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
88621 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
88622 index 60f6bb8..104bb07 100644
88623 --- a/kernel/debug/kdb/kdb_main.c
88624 +++ b/kernel/debug/kdb/kdb_main.c
88625 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
88626 continue;
88627
88628 kdb_printf("%-20s%8u 0x%p ", mod->name,
88629 - mod->core_size, (void *)mod);
88630 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
88631 #ifdef CONFIG_MODULE_UNLOAD
88632 kdb_printf("%4d ", module_refcount(mod));
88633 #endif
88634 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
88635 kdb_printf(" (Loading)");
88636 else
88637 kdb_printf(" (Live)");
88638 - kdb_printf(" 0x%p", mod->module_core);
88639 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
88640
88641 #ifdef CONFIG_MODULE_UNLOAD
88642 {
88643 diff --git a/kernel/events/core.c b/kernel/events/core.c
88644 index 19efcf133..7c05c93 100644
88645 --- a/kernel/events/core.c
88646 +++ b/kernel/events/core.c
88647 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
88648 * 0 - disallow raw tracepoint access for unpriv
88649 * 1 - disallow cpu events for unpriv
88650 * 2 - disallow kernel profiling for unpriv
88651 + * 3 - disallow all unpriv perf event use
88652 */
88653 -int sysctl_perf_event_paranoid __read_mostly = 1;
88654 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
88655 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
88656 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
88657 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
88658 +#else
88659 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
88660 +#endif
88661
88662 /* Minimum for 512 kiB + 1 user control page */
88663 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
88664 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
88665
88666 tmp *= sysctl_perf_cpu_time_max_percent;
88667 do_div(tmp, 100);
88668 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
88669 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
88670 }
88671
88672 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
88673 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
88674 }
88675 }
88676
88677 -static atomic64_t perf_event_id;
88678 +static atomic64_unchecked_t perf_event_id;
88679
88680 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
88681 enum event_type_t event_type);
88682 @@ -3102,7 +3109,7 @@ static void __perf_event_read(void *info)
88683
88684 static inline u64 perf_event_count(struct perf_event *event)
88685 {
88686 - return local64_read(&event->count) + atomic64_read(&event->child_count);
88687 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
88688 }
88689
88690 static u64 perf_event_read(struct perf_event *event)
88691 @@ -3528,9 +3535,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
88692 mutex_lock(&event->child_mutex);
88693 total += perf_event_read(event);
88694 *enabled += event->total_time_enabled +
88695 - atomic64_read(&event->child_total_time_enabled);
88696 + atomic64_read_unchecked(&event->child_total_time_enabled);
88697 *running += event->total_time_running +
88698 - atomic64_read(&event->child_total_time_running);
88699 + atomic64_read_unchecked(&event->child_total_time_running);
88700
88701 list_for_each_entry(child, &event->child_list, child_list) {
88702 total += perf_event_read(child);
88703 @@ -3994,10 +4001,10 @@ void perf_event_update_userpage(struct perf_event *event)
88704 userpg->offset -= local64_read(&event->hw.prev_count);
88705
88706 userpg->time_enabled = enabled +
88707 - atomic64_read(&event->child_total_time_enabled);
88708 + atomic64_read_unchecked(&event->child_total_time_enabled);
88709
88710 userpg->time_running = running +
88711 - atomic64_read(&event->child_total_time_running);
88712 + atomic64_read_unchecked(&event->child_total_time_running);
88713
88714 arch_perf_update_userpage(userpg, now);
88715
88716 @@ -4568,7 +4575,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
88717
88718 /* Data. */
88719 sp = perf_user_stack_pointer(regs);
88720 - rem = __output_copy_user(handle, (void *) sp, dump_size);
88721 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
88722 dyn_size = dump_size - rem;
88723
88724 perf_output_skip(handle, rem);
88725 @@ -4659,11 +4666,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
88726 values[n++] = perf_event_count(event);
88727 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
88728 values[n++] = enabled +
88729 - atomic64_read(&event->child_total_time_enabled);
88730 + atomic64_read_unchecked(&event->child_total_time_enabled);
88731 }
88732 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
88733 values[n++] = running +
88734 - atomic64_read(&event->child_total_time_running);
88735 + atomic64_read_unchecked(&event->child_total_time_running);
88736 }
88737 if (read_format & PERF_FORMAT_ID)
88738 values[n++] = primary_event_id(event);
88739 @@ -6994,7 +7001,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
88740 event->parent = parent_event;
88741
88742 event->ns = get_pid_ns(task_active_pid_ns(current));
88743 - event->id = atomic64_inc_return(&perf_event_id);
88744 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
88745
88746 event->state = PERF_EVENT_STATE_INACTIVE;
88747
88748 @@ -7275,6 +7282,11 @@ SYSCALL_DEFINE5(perf_event_open,
88749 if (flags & ~PERF_FLAG_ALL)
88750 return -EINVAL;
88751
88752 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
88753 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
88754 + return -EACCES;
88755 +#endif
88756 +
88757 err = perf_copy_attr(attr_uptr, &attr);
88758 if (err)
88759 return err;
88760 @@ -7642,10 +7654,10 @@ static void sync_child_event(struct perf_event *child_event,
88761 /*
88762 * Add back the child's count to the parent's count:
88763 */
88764 - atomic64_add(child_val, &parent_event->child_count);
88765 - atomic64_add(child_event->total_time_enabled,
88766 + atomic64_add_unchecked(child_val, &parent_event->child_count);
88767 + atomic64_add_unchecked(child_event->total_time_enabled,
88768 &parent_event->child_total_time_enabled);
88769 - atomic64_add(child_event->total_time_running,
88770 + atomic64_add_unchecked(child_event->total_time_running,
88771 &parent_event->child_total_time_running);
88772
88773 /*
88774 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
88775 index 569b2187..19940d9 100644
88776 --- a/kernel/events/internal.h
88777 +++ b/kernel/events/internal.h
88778 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
88779 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
88780 }
88781
88782 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
88783 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
88784 static inline unsigned long \
88785 func_name(struct perf_output_handle *handle, \
88786 - const void *buf, unsigned long len) \
88787 + const void user *buf, unsigned long len) \
88788 { \
88789 unsigned long size, written; \
88790 \
88791 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
88792 return 0;
88793 }
88794
88795 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
88796 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
88797
88798 static inline unsigned long
88799 memcpy_skip(void *dst, const void *src, unsigned long n)
88800 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
88801 return 0;
88802 }
88803
88804 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
88805 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
88806
88807 #ifndef arch_perf_out_copy_user
88808 #define arch_perf_out_copy_user arch_perf_out_copy_user
88809 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
88810 }
88811 #endif
88812
88813 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
88814 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
88815
88816 /* Callchain handling */
88817 extern struct perf_callchain_entry *
88818 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
88819 index cb346f2..e4dc317 100644
88820 --- a/kernel/events/uprobes.c
88821 +++ b/kernel/events/uprobes.c
88822 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
88823 {
88824 struct page *page;
88825 uprobe_opcode_t opcode;
88826 - int result;
88827 + long result;
88828
88829 pagefault_disable();
88830 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
88831 diff --git a/kernel/exit.c b/kernel/exit.c
88832 index 6806c55..a5fb128 100644
88833 --- a/kernel/exit.c
88834 +++ b/kernel/exit.c
88835 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
88836 struct task_struct *leader;
88837 int zap_leader;
88838 repeat:
88839 +#ifdef CONFIG_NET
88840 + gr_del_task_from_ip_table(p);
88841 +#endif
88842 +
88843 /* don't need to get the RCU readlock here - the process is dead and
88844 * can't be modifying its own credentials. But shut RCU-lockdep up */
88845 rcu_read_lock();
88846 @@ -655,6 +659,8 @@ void do_exit(long code)
88847 int group_dead;
88848 TASKS_RCU(int tasks_rcu_i);
88849
88850 + set_fs(USER_DS);
88851 +
88852 profile_task_exit(tsk);
88853
88854 WARN_ON(blk_needs_flush_plug(tsk));
88855 @@ -671,7 +677,6 @@ void do_exit(long code)
88856 * mm_release()->clear_child_tid() from writing to a user-controlled
88857 * kernel address.
88858 */
88859 - set_fs(USER_DS);
88860
88861 ptrace_event(PTRACE_EVENT_EXIT, code);
88862
88863 @@ -729,6 +734,9 @@ void do_exit(long code)
88864 tsk->exit_code = code;
88865 taskstats_exit(tsk, group_dead);
88866
88867 + gr_acl_handle_psacct(tsk, code);
88868 + gr_acl_handle_exit();
88869 +
88870 exit_mm(tsk);
88871
88872 if (group_dead)
88873 @@ -848,7 +856,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
88874 * Take down every thread in the group. This is called by fatal signals
88875 * as well as by sys_exit_group (below).
88876 */
88877 -void
88878 +__noreturn void
88879 do_group_exit(int exit_code)
88880 {
88881 struct signal_struct *sig = current->signal;
88882 diff --git a/kernel/fork.c b/kernel/fork.c
88883 index 4dc2dda..651add0 100644
88884 --- a/kernel/fork.c
88885 +++ b/kernel/fork.c
88886 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
88887 void thread_info_cache_init(void)
88888 {
88889 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
88890 - THREAD_SIZE, 0, NULL);
88891 + THREAD_SIZE, SLAB_USERCOPY, NULL);
88892 BUG_ON(thread_info_cache == NULL);
88893 }
88894 # endif
88895 #endif
88896
88897 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
88898 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
88899 + int node, void **lowmem_stack)
88900 +{
88901 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
88902 + void *ret = NULL;
88903 + unsigned int i;
88904 +
88905 + *lowmem_stack = alloc_thread_info_node(tsk, node);
88906 + if (*lowmem_stack == NULL)
88907 + goto out;
88908 +
88909 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
88910 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
88911 +
88912 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
88913 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
88914 + if (ret == NULL) {
88915 + free_thread_info(*lowmem_stack);
88916 + *lowmem_stack = NULL;
88917 + }
88918 +
88919 +out:
88920 + return ret;
88921 +}
88922 +
88923 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
88924 +{
88925 + unmap_process_stacks(tsk);
88926 +}
88927 +#else
88928 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
88929 + int node, void **lowmem_stack)
88930 +{
88931 + return alloc_thread_info_node(tsk, node);
88932 +}
88933 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
88934 +{
88935 + free_thread_info(ti);
88936 +}
88937 +#endif
88938 +
88939 /* SLAB cache for signal_struct structures (tsk->signal) */
88940 static struct kmem_cache *signal_cachep;
88941
88942 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
88943 /* SLAB cache for mm_struct structures (tsk->mm) */
88944 static struct kmem_cache *mm_cachep;
88945
88946 -static void account_kernel_stack(struct thread_info *ti, int account)
88947 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
88948 {
88949 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
88950 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
88951 +#else
88952 struct zone *zone = page_zone(virt_to_page(ti));
88953 +#endif
88954
88955 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
88956 }
88957
88958 void free_task(struct task_struct *tsk)
88959 {
88960 - account_kernel_stack(tsk->stack, -1);
88961 + account_kernel_stack(tsk, tsk->stack, -1);
88962 arch_release_thread_info(tsk->stack);
88963 - free_thread_info(tsk->stack);
88964 + gr_free_thread_info(tsk, tsk->stack);
88965 rt_mutex_debug_task_free(tsk);
88966 ftrace_graph_exit_task(tsk);
88967 put_seccomp_filter(tsk);
88968 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
88969 {
88970 struct task_struct *tsk;
88971 struct thread_info *ti;
88972 + void *lowmem_stack;
88973 int node = tsk_fork_get_node(orig);
88974 int err;
88975
88976 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
88977 if (!tsk)
88978 return NULL;
88979
88980 - ti = alloc_thread_info_node(tsk, node);
88981 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
88982 if (!ti)
88983 goto free_tsk;
88984
88985 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
88986 goto free_ti;
88987
88988 tsk->stack = ti;
88989 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
88990 + tsk->lowmem_stack = lowmem_stack;
88991 +#endif
88992 #ifdef CONFIG_SECCOMP
88993 /*
88994 * We must handle setting up seccomp filters once we're under
88995 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
88996 set_task_stack_end_magic(tsk);
88997
88998 #ifdef CONFIG_CC_STACKPROTECTOR
88999 - tsk->stack_canary = get_random_int();
89000 + tsk->stack_canary = pax_get_random_long();
89001 #endif
89002
89003 /*
89004 @@ -352,24 +402,92 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89005 tsk->splice_pipe = NULL;
89006 tsk->task_frag.page = NULL;
89007
89008 - account_kernel_stack(ti, 1);
89009 + account_kernel_stack(tsk, ti, 1);
89010
89011 return tsk;
89012
89013 free_ti:
89014 - free_thread_info(ti);
89015 + gr_free_thread_info(tsk, ti);
89016 free_tsk:
89017 free_task_struct(tsk);
89018 return NULL;
89019 }
89020
89021 #ifdef CONFIG_MMU
89022 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89023 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
89024 +{
89025 + struct vm_area_struct *tmp;
89026 + unsigned long charge;
89027 + struct file *file;
89028 + int retval;
89029 +
89030 + charge = 0;
89031 + if (mpnt->vm_flags & VM_ACCOUNT) {
89032 + unsigned long len = vma_pages(mpnt);
89033 +
89034 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89035 + goto fail_nomem;
89036 + charge = len;
89037 + }
89038 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89039 + if (!tmp)
89040 + goto fail_nomem;
89041 + *tmp = *mpnt;
89042 + tmp->vm_mm = mm;
89043 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
89044 + retval = vma_dup_policy(mpnt, tmp);
89045 + if (retval)
89046 + goto fail_nomem_policy;
89047 + if (anon_vma_fork(tmp, mpnt))
89048 + goto fail_nomem_anon_vma_fork;
89049 + tmp->vm_flags &= ~VM_LOCKED;
89050 + tmp->vm_next = tmp->vm_prev = NULL;
89051 + tmp->vm_mirror = NULL;
89052 + file = tmp->vm_file;
89053 + if (file) {
89054 + struct inode *inode = file_inode(file);
89055 + struct address_space *mapping = file->f_mapping;
89056 +
89057 + get_file(file);
89058 + if (tmp->vm_flags & VM_DENYWRITE)
89059 + atomic_dec(&inode->i_writecount);
89060 + i_mmap_lock_write(mapping);
89061 + if (tmp->vm_flags & VM_SHARED)
89062 + atomic_inc(&mapping->i_mmap_writable);
89063 + flush_dcache_mmap_lock(mapping);
89064 + /* insert tmp into the share list, just after mpnt */
89065 + if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89066 + vma_nonlinear_insert(tmp, &mapping->i_mmap_nonlinear);
89067 + else
89068 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
89069 + flush_dcache_mmap_unlock(mapping);
89070 + i_mmap_unlock_write(mapping);
89071 + }
89072 +
89073 + /*
89074 + * Clear hugetlb-related page reserves for children. This only
89075 + * affects MAP_PRIVATE mappings. Faults generated by the child
89076 + * are not guaranteed to succeed, even if read-only
89077 + */
89078 + if (is_vm_hugetlb_page(tmp))
89079 + reset_vma_resv_huge_pages(tmp);
89080 +
89081 + return tmp;
89082 +
89083 +fail_nomem_anon_vma_fork:
89084 + mpol_put(vma_policy(tmp));
89085 +fail_nomem_policy:
89086 + kmem_cache_free(vm_area_cachep, tmp);
89087 +fail_nomem:
89088 + vm_unacct_memory(charge);
89089 + return NULL;
89090 +}
89091 +
89092 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89093 {
89094 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
89095 struct rb_node **rb_link, *rb_parent;
89096 int retval;
89097 - unsigned long charge;
89098
89099 uprobe_start_dup_mmap();
89100 down_write(&oldmm->mmap_sem);
89101 @@ -397,55 +515,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89102
89103 prev = NULL;
89104 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
89105 - struct file *file;
89106 -
89107 if (mpnt->vm_flags & VM_DONTCOPY) {
89108 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
89109 -vma_pages(mpnt));
89110 continue;
89111 }
89112 - charge = 0;
89113 - if (mpnt->vm_flags & VM_ACCOUNT) {
89114 - unsigned long len = vma_pages(mpnt);
89115 -
89116 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89117 - goto fail_nomem;
89118 - charge = len;
89119 - }
89120 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89121 - if (!tmp)
89122 - goto fail_nomem;
89123 - *tmp = *mpnt;
89124 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
89125 - retval = vma_dup_policy(mpnt, tmp);
89126 - if (retval)
89127 - goto fail_nomem_policy;
89128 - tmp->vm_mm = mm;
89129 - if (anon_vma_fork(tmp, mpnt))
89130 - goto fail_nomem_anon_vma_fork;
89131 - tmp->vm_flags &= ~VM_LOCKED;
89132 - tmp->vm_next = tmp->vm_prev = NULL;
89133 - file = tmp->vm_file;
89134 - if (file) {
89135 - struct inode *inode = file_inode(file);
89136 - struct address_space *mapping = file->f_mapping;
89137 -
89138 - get_file(file);
89139 - if (tmp->vm_flags & VM_DENYWRITE)
89140 - atomic_dec(&inode->i_writecount);
89141 - i_mmap_lock_write(mapping);
89142 - if (tmp->vm_flags & VM_SHARED)
89143 - atomic_inc(&mapping->i_mmap_writable);
89144 - flush_dcache_mmap_lock(mapping);
89145 - /* insert tmp into the share list, just after mpnt */
89146 - if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89147 - vma_nonlinear_insert(tmp,
89148 - &mapping->i_mmap_nonlinear);
89149 - else
89150 - vma_interval_tree_insert_after(tmp, mpnt,
89151 - &mapping->i_mmap);
89152 - flush_dcache_mmap_unlock(mapping);
89153 - i_mmap_unlock_write(mapping);
89154 + tmp = dup_vma(mm, oldmm, mpnt);
89155 + if (!tmp) {
89156 + retval = -ENOMEM;
89157 + goto out;
89158 }
89159
89160 /*
89161 @@ -477,6 +555,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89162 if (retval)
89163 goto out;
89164 }
89165 +
89166 +#ifdef CONFIG_PAX_SEGMEXEC
89167 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
89168 + struct vm_area_struct *mpnt_m;
89169 +
89170 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
89171 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
89172 +
89173 + if (!mpnt->vm_mirror)
89174 + continue;
89175 +
89176 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
89177 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
89178 + mpnt->vm_mirror = mpnt_m;
89179 + } else {
89180 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
89181 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
89182 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
89183 + mpnt->vm_mirror->vm_mirror = mpnt;
89184 + }
89185 + }
89186 + BUG_ON(mpnt_m);
89187 + }
89188 +#endif
89189 +
89190 /* a new mm has just been created */
89191 arch_dup_mmap(oldmm, mm);
89192 retval = 0;
89193 @@ -486,14 +589,6 @@ out:
89194 up_write(&oldmm->mmap_sem);
89195 uprobe_end_dup_mmap();
89196 return retval;
89197 -fail_nomem_anon_vma_fork:
89198 - mpol_put(vma_policy(tmp));
89199 -fail_nomem_policy:
89200 - kmem_cache_free(vm_area_cachep, tmp);
89201 -fail_nomem:
89202 - retval = -ENOMEM;
89203 - vm_unacct_memory(charge);
89204 - goto out;
89205 }
89206
89207 static inline int mm_alloc_pgd(struct mm_struct *mm)
89208 @@ -734,8 +829,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
89209 return ERR_PTR(err);
89210
89211 mm = get_task_mm(task);
89212 - if (mm && mm != current->mm &&
89213 - !ptrace_may_access(task, mode)) {
89214 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
89215 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
89216 mmput(mm);
89217 mm = ERR_PTR(-EACCES);
89218 }
89219 @@ -938,13 +1033,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
89220 spin_unlock(&fs->lock);
89221 return -EAGAIN;
89222 }
89223 - fs->users++;
89224 + atomic_inc(&fs->users);
89225 spin_unlock(&fs->lock);
89226 return 0;
89227 }
89228 tsk->fs = copy_fs_struct(fs);
89229 if (!tsk->fs)
89230 return -ENOMEM;
89231 + /* Carry through gr_chroot_dentry and is_chrooted instead
89232 + of recomputing it here. Already copied when the task struct
89233 + is duplicated. This allows pivot_root to not be treated as
89234 + a chroot
89235 + */
89236 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
89237 +
89238 return 0;
89239 }
89240
89241 @@ -1182,7 +1284,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
89242 * parts of the process environment (as per the clone
89243 * flags). The actual kick-off is left to the caller.
89244 */
89245 -static struct task_struct *copy_process(unsigned long clone_flags,
89246 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
89247 unsigned long stack_start,
89248 unsigned long stack_size,
89249 int __user *child_tidptr,
89250 @@ -1253,6 +1355,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89251 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
89252 #endif
89253 retval = -EAGAIN;
89254 +
89255 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
89256 +
89257 if (atomic_read(&p->real_cred->user->processes) >=
89258 task_rlimit(p, RLIMIT_NPROC)) {
89259 if (p->real_cred->user != INIT_USER &&
89260 @@ -1502,6 +1607,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89261 goto bad_fork_free_pid;
89262 }
89263
89264 + /* synchronizes with gr_set_acls()
89265 + we need to call this past the point of no return for fork()
89266 + */
89267 + gr_copy_label(p);
89268 +
89269 if (likely(p->pid)) {
89270 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
89271
89272 @@ -1592,6 +1702,8 @@ bad_fork_cleanup_count:
89273 bad_fork_free:
89274 free_task(p);
89275 fork_out:
89276 + gr_log_forkfail(retval);
89277 +
89278 return ERR_PTR(retval);
89279 }
89280
89281 @@ -1653,6 +1765,7 @@ long do_fork(unsigned long clone_flags,
89282
89283 p = copy_process(clone_flags, stack_start, stack_size,
89284 child_tidptr, NULL, trace);
89285 + add_latent_entropy();
89286 /*
89287 * Do this prior waking up the new thread - the thread pointer
89288 * might get invalid after that point, if the thread exits quickly.
89289 @@ -1669,6 +1782,8 @@ long do_fork(unsigned long clone_flags,
89290 if (clone_flags & CLONE_PARENT_SETTID)
89291 put_user(nr, parent_tidptr);
89292
89293 + gr_handle_brute_check();
89294 +
89295 if (clone_flags & CLONE_VFORK) {
89296 p->vfork_done = &vfork;
89297 init_completion(&vfork);
89298 @@ -1787,7 +1902,7 @@ void __init proc_caches_init(void)
89299 mm_cachep = kmem_cache_create("mm_struct",
89300 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
89301 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
89302 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
89303 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
89304 mmap_init();
89305 nsproxy_cache_init();
89306 }
89307 @@ -1827,7 +1942,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
89308 return 0;
89309
89310 /* don't need lock here; in the worst case we'll do useless copy */
89311 - if (fs->users == 1)
89312 + if (atomic_read(&fs->users) == 1)
89313 return 0;
89314
89315 *new_fsp = copy_fs_struct(fs);
89316 @@ -1939,7 +2054,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
89317 fs = current->fs;
89318 spin_lock(&fs->lock);
89319 current->fs = new_fs;
89320 - if (--fs->users)
89321 + gr_set_chroot_entries(current, &current->fs->root);
89322 + if (atomic_dec_return(&fs->users))
89323 new_fs = NULL;
89324 else
89325 new_fs = fs;
89326 diff --git a/kernel/futex.c b/kernel/futex.c
89327 index 63678b5..512f9af 100644
89328 --- a/kernel/futex.c
89329 +++ b/kernel/futex.c
89330 @@ -201,7 +201,7 @@ struct futex_pi_state {
89331 atomic_t refcount;
89332
89333 union futex_key key;
89334 -};
89335 +} __randomize_layout;
89336
89337 /**
89338 * struct futex_q - The hashed futex queue entry, one per waiting task
89339 @@ -235,7 +235,7 @@ struct futex_q {
89340 struct rt_mutex_waiter *rt_waiter;
89341 union futex_key *requeue_pi_key;
89342 u32 bitset;
89343 -};
89344 +} __randomize_layout;
89345
89346 static const struct futex_q futex_q_init = {
89347 /* list gets initialized in queue_me()*/
89348 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
89349 struct page *page, *page_head;
89350 int err, ro = 0;
89351
89352 +#ifdef CONFIG_PAX_SEGMEXEC
89353 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
89354 + return -EFAULT;
89355 +#endif
89356 +
89357 /*
89358 * The futex address must be "naturally" aligned.
89359 */
89360 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
89361
89362 static int get_futex_value_locked(u32 *dest, u32 __user *from)
89363 {
89364 - int ret;
89365 + unsigned long ret;
89366
89367 pagefault_disable();
89368 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
89369 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
89370 {
89371 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
89372 u32 curval;
89373 + mm_segment_t oldfs;
89374
89375 /*
89376 * This will fail and we want it. Some arch implementations do
89377 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
89378 * implementation, the non-functional ones will return
89379 * -ENOSYS.
89380 */
89381 + oldfs = get_fs();
89382 + set_fs(USER_DS);
89383 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
89384 futex_cmpxchg_enabled = 1;
89385 + set_fs(oldfs);
89386 #endif
89387 }
89388
89389 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
89390 index 55c8c93..9ba7ad6 100644
89391 --- a/kernel/futex_compat.c
89392 +++ b/kernel/futex_compat.c
89393 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
89394 return 0;
89395 }
89396
89397 -static void __user *futex_uaddr(struct robust_list __user *entry,
89398 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
89399 compat_long_t futex_offset)
89400 {
89401 compat_uptr_t base = ptr_to_compat(entry);
89402 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
89403 index b358a80..fc25240 100644
89404 --- a/kernel/gcov/base.c
89405 +++ b/kernel/gcov/base.c
89406 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
89407 }
89408
89409 #ifdef CONFIG_MODULES
89410 -static inline int within(void *addr, void *start, unsigned long size)
89411 -{
89412 - return ((addr >= start) && (addr < start + size));
89413 -}
89414 -
89415 /* Update list and generate events when modules are unloaded. */
89416 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
89417 void *data)
89418 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
89419
89420 /* Remove entries located in module from linked list. */
89421 while ((info = gcov_info_next(info))) {
89422 - if (within(info, mod->module_core, mod->core_size)) {
89423 + if (within_module_core_rw((unsigned long)info, mod)) {
89424 gcov_info_unlink(prev, info);
89425 if (gcov_events_enabled)
89426 gcov_event(GCOV_REMOVE, info);
89427 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
89428 index 8069237..fe712d0 100644
89429 --- a/kernel/irq/manage.c
89430 +++ b/kernel/irq/manage.c
89431 @@ -871,7 +871,7 @@ static int irq_thread(void *data)
89432
89433 action_ret = handler_fn(desc, action);
89434 if (action_ret == IRQ_HANDLED)
89435 - atomic_inc(&desc->threads_handled);
89436 + atomic_inc_unchecked(&desc->threads_handled);
89437
89438 wake_threads_waitq(desc);
89439 }
89440 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
89441 index e2514b0..de3dfe0 100644
89442 --- a/kernel/irq/spurious.c
89443 +++ b/kernel/irq/spurious.c
89444 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
89445 * count. We just care about the count being
89446 * different than the one we saw before.
89447 */
89448 - handled = atomic_read(&desc->threads_handled);
89449 + handled = atomic_read_unchecked(&desc->threads_handled);
89450 handled |= SPURIOUS_DEFERRED;
89451 if (handled != desc->threads_handled_last) {
89452 action_ret = IRQ_HANDLED;
89453 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
89454 index 9019f15..9a3c42e 100644
89455 --- a/kernel/jump_label.c
89456 +++ b/kernel/jump_label.c
89457 @@ -14,6 +14,7 @@
89458 #include <linux/err.h>
89459 #include <linux/static_key.h>
89460 #include <linux/jump_label_ratelimit.h>
89461 +#include <linux/mm.h>
89462
89463 #ifdef HAVE_JUMP_LABEL
89464
89465 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
89466
89467 size = (((unsigned long)stop - (unsigned long)start)
89468 / sizeof(struct jump_entry));
89469 + pax_open_kernel();
89470 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
89471 + pax_close_kernel();
89472 }
89473
89474 static void jump_label_update(struct static_key *key, int enable);
89475 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
89476 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
89477 struct jump_entry *iter;
89478
89479 + pax_open_kernel();
89480 for (iter = iter_start; iter < iter_stop; iter++) {
89481 if (within_module_init(iter->code, mod))
89482 iter->code = 0;
89483 }
89484 + pax_close_kernel();
89485 }
89486
89487 static int
89488 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
89489 index 5c5987f..bc502b0 100644
89490 --- a/kernel/kallsyms.c
89491 +++ b/kernel/kallsyms.c
89492 @@ -11,6 +11,9 @@
89493 * Changed the compression method from stem compression to "table lookup"
89494 * compression (see scripts/kallsyms.c for a more complete description)
89495 */
89496 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89497 +#define __INCLUDED_BY_HIDESYM 1
89498 +#endif
89499 #include <linux/kallsyms.h>
89500 #include <linux/module.h>
89501 #include <linux/init.h>
89502 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
89503
89504 static inline int is_kernel_inittext(unsigned long addr)
89505 {
89506 + if (system_state != SYSTEM_BOOTING)
89507 + return 0;
89508 +
89509 if (addr >= (unsigned long)_sinittext
89510 && addr <= (unsigned long)_einittext)
89511 return 1;
89512 return 0;
89513 }
89514
89515 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89516 +#ifdef CONFIG_MODULES
89517 +static inline int is_module_text(unsigned long addr)
89518 +{
89519 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
89520 + return 1;
89521 +
89522 + addr = ktla_ktva(addr);
89523 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
89524 +}
89525 +#else
89526 +static inline int is_module_text(unsigned long addr)
89527 +{
89528 + return 0;
89529 +}
89530 +#endif
89531 +#endif
89532 +
89533 static inline int is_kernel_text(unsigned long addr)
89534 {
89535 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
89536 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
89537
89538 static inline int is_kernel(unsigned long addr)
89539 {
89540 +
89541 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89542 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
89543 + return 1;
89544 +
89545 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
89546 +#else
89547 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
89548 +#endif
89549 +
89550 return 1;
89551 return in_gate_area_no_mm(addr);
89552 }
89553
89554 static int is_ksym_addr(unsigned long addr)
89555 {
89556 +
89557 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89558 + if (is_module_text(addr))
89559 + return 0;
89560 +#endif
89561 +
89562 if (all_var)
89563 return is_kernel(addr);
89564
89565 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
89566
89567 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
89568 {
89569 - iter->name[0] = '\0';
89570 iter->nameoff = get_symbol_offset(new_pos);
89571 iter->pos = new_pos;
89572 }
89573 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
89574 {
89575 struct kallsym_iter *iter = m->private;
89576
89577 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89578 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
89579 + return 0;
89580 +#endif
89581 +
89582 /* Some debugging symbols have no name. Ignore them. */
89583 if (!iter->name[0])
89584 return 0;
89585 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
89586 */
89587 type = iter->exported ? toupper(iter->type) :
89588 tolower(iter->type);
89589 +
89590 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
89591 type, iter->name, iter->module_name);
89592 } else
89593 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
89594 index 0aa69ea..a7fcafb 100644
89595 --- a/kernel/kcmp.c
89596 +++ b/kernel/kcmp.c
89597 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
89598 struct task_struct *task1, *task2;
89599 int ret;
89600
89601 +#ifdef CONFIG_GRKERNSEC
89602 + return -ENOSYS;
89603 +#endif
89604 +
89605 rcu_read_lock();
89606
89607 /*
89608 diff --git a/kernel/kexec.c b/kernel/kexec.c
89609 index 9a8a01a..3c35dd6 100644
89610 --- a/kernel/kexec.c
89611 +++ b/kernel/kexec.c
89612 @@ -1349,7 +1349,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
89613 compat_ulong_t, flags)
89614 {
89615 struct compat_kexec_segment in;
89616 - struct kexec_segment out, __user *ksegments;
89617 + struct kexec_segment out;
89618 + struct kexec_segment __user *ksegments;
89619 unsigned long i, result;
89620
89621 /* Don't allow clients that don't understand the native
89622 diff --git a/kernel/kmod.c b/kernel/kmod.c
89623 index 2777f40..6cf5e70 100644
89624 --- a/kernel/kmod.c
89625 +++ b/kernel/kmod.c
89626 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
89627 kfree(info->argv);
89628 }
89629
89630 -static int call_modprobe(char *module_name, int wait)
89631 +static int call_modprobe(char *module_name, char *module_param, int wait)
89632 {
89633 struct subprocess_info *info;
89634 static char *envp[] = {
89635 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
89636 NULL
89637 };
89638
89639 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
89640 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
89641 if (!argv)
89642 goto out;
89643
89644 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
89645 argv[1] = "-q";
89646 argv[2] = "--";
89647 argv[3] = module_name; /* check free_modprobe_argv() */
89648 - argv[4] = NULL;
89649 + argv[4] = module_param;
89650 + argv[5] = NULL;
89651
89652 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
89653 NULL, free_modprobe_argv, NULL);
89654 @@ -122,9 +123,8 @@ out:
89655 * If module auto-loading support is disabled then this function
89656 * becomes a no-operation.
89657 */
89658 -int __request_module(bool wait, const char *fmt, ...)
89659 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
89660 {
89661 - va_list args;
89662 char module_name[MODULE_NAME_LEN];
89663 unsigned int max_modprobes;
89664 int ret;
89665 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
89666 if (!modprobe_path[0])
89667 return 0;
89668
89669 - va_start(args, fmt);
89670 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
89671 - va_end(args);
89672 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
89673 if (ret >= MODULE_NAME_LEN)
89674 return -ENAMETOOLONG;
89675
89676 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
89677 if (ret)
89678 return ret;
89679
89680 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
89681 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
89682 + /* hack to workaround consolekit/udisks stupidity */
89683 + read_lock(&tasklist_lock);
89684 + if (!strcmp(current->comm, "mount") &&
89685 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
89686 + read_unlock(&tasklist_lock);
89687 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
89688 + return -EPERM;
89689 + }
89690 + read_unlock(&tasklist_lock);
89691 + }
89692 +#endif
89693 +
89694 /* If modprobe needs a service that is in a module, we get a recursive
89695 * loop. Limit the number of running kmod threads to max_threads/2 or
89696 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
89697 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
89698
89699 trace_module_request(module_name, wait, _RET_IP_);
89700
89701 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
89702 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
89703
89704 atomic_dec(&kmod_concurrent);
89705 return ret;
89706 }
89707 +
89708 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
89709 +{
89710 + va_list args;
89711 + int ret;
89712 +
89713 + va_start(args, fmt);
89714 + ret = ____request_module(wait, module_param, fmt, args);
89715 + va_end(args);
89716 +
89717 + return ret;
89718 +}
89719 +
89720 +int __request_module(bool wait, const char *fmt, ...)
89721 +{
89722 + va_list args;
89723 + int ret;
89724 +
89725 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
89726 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
89727 + char module_param[MODULE_NAME_LEN];
89728 +
89729 + memset(module_param, 0, sizeof(module_param));
89730 +
89731 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
89732 +
89733 + va_start(args, fmt);
89734 + ret = ____request_module(wait, module_param, fmt, args);
89735 + va_end(args);
89736 +
89737 + return ret;
89738 + }
89739 +#endif
89740 +
89741 + va_start(args, fmt);
89742 + ret = ____request_module(wait, NULL, fmt, args);
89743 + va_end(args);
89744 +
89745 + return ret;
89746 +}
89747 +
89748 EXPORT_SYMBOL(__request_module);
89749 #endif /* CONFIG_MODULES */
89750
89751 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
89752 {
89753 +#ifdef CONFIG_GRKERNSEC
89754 + kfree(info->path);
89755 + info->path = info->origpath;
89756 +#endif
89757 if (info->cleanup)
89758 (*info->cleanup)(info);
89759 kfree(info);
89760 @@ -232,6 +289,20 @@ static int ____call_usermodehelper(void *data)
89761 */
89762 set_user_nice(current, 0);
89763
89764 +#ifdef CONFIG_GRKERNSEC
89765 + /* this is race-free as far as userland is concerned as we copied
89766 + out the path to be used prior to this point and are now operating
89767 + on that copy
89768 + */
89769 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
89770 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
89771 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
89772 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of /sbin and system library paths\n", sub_info->path);
89773 + retval = -EPERM;
89774 + goto out;
89775 + }
89776 +#endif
89777 +
89778 retval = -ENOMEM;
89779 new = prepare_kernel_cred(current);
89780 if (!new)
89781 @@ -254,8 +325,8 @@ static int ____call_usermodehelper(void *data)
89782 commit_creds(new);
89783
89784 retval = do_execve(getname_kernel(sub_info->path),
89785 - (const char __user *const __user *)sub_info->argv,
89786 - (const char __user *const __user *)sub_info->envp);
89787 + (const char __user *const __force_user *)sub_info->argv,
89788 + (const char __user *const __force_user *)sub_info->envp);
89789 out:
89790 sub_info->retval = retval;
89791 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
89792 @@ -288,7 +359,7 @@ static int wait_for_helper(void *data)
89793 *
89794 * Thus the __user pointer cast is valid here.
89795 */
89796 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
89797 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
89798
89799 /*
89800 * If ret is 0, either ____call_usermodehelper failed and the
89801 @@ -510,7 +581,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
89802 goto out;
89803
89804 INIT_WORK(&sub_info->work, __call_usermodehelper);
89805 +#ifdef CONFIG_GRKERNSEC
89806 + sub_info->origpath = path;
89807 + sub_info->path = kstrdup(path, gfp_mask);
89808 +#else
89809 sub_info->path = path;
89810 +#endif
89811 sub_info->argv = argv;
89812 sub_info->envp = envp;
89813
89814 @@ -612,7 +688,7 @@ EXPORT_SYMBOL(call_usermodehelper);
89815 static int proc_cap_handler(struct ctl_table *table, int write,
89816 void __user *buffer, size_t *lenp, loff_t *ppos)
89817 {
89818 - struct ctl_table t;
89819 + ctl_table_no_const t;
89820 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
89821 kernel_cap_t new_cap;
89822 int err, i;
89823 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
89824 index ee61992..62142b1 100644
89825 --- a/kernel/kprobes.c
89826 +++ b/kernel/kprobes.c
89827 @@ -31,6 +31,9 @@
89828 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
89829 * <prasanna@in.ibm.com> added function-return probes.
89830 */
89831 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89832 +#define __INCLUDED_BY_HIDESYM 1
89833 +#endif
89834 #include <linux/kprobes.h>
89835 #include <linux/hash.h>
89836 #include <linux/init.h>
89837 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
89838
89839 static void *alloc_insn_page(void)
89840 {
89841 - return module_alloc(PAGE_SIZE);
89842 + return module_alloc_exec(PAGE_SIZE);
89843 }
89844
89845 static void free_insn_page(void *page)
89846 {
89847 - module_memfree(page);
89848 + module_memfree_exec(page);
89849 }
89850
89851 struct kprobe_insn_cache kprobe_insn_slots = {
89852 @@ -2191,11 +2194,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
89853 kprobe_type = "k";
89854
89855 if (sym)
89856 - seq_printf(pi, "%p %s %s+0x%x %s ",
89857 + seq_printf(pi, "%pK %s %s+0x%x %s ",
89858 p->addr, kprobe_type, sym, offset,
89859 (modname ? modname : " "));
89860 else
89861 - seq_printf(pi, "%p %s %p ",
89862 + seq_printf(pi, "%pK %s %pK ",
89863 p->addr, kprobe_type, p->addr);
89864
89865 if (!pp)
89866 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
89867 index 6683cce..daf8999 100644
89868 --- a/kernel/ksysfs.c
89869 +++ b/kernel/ksysfs.c
89870 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
89871 {
89872 if (count+1 > UEVENT_HELPER_PATH_LEN)
89873 return -ENOENT;
89874 + if (!capable(CAP_SYS_ADMIN))
89875 + return -EPERM;
89876 memcpy(uevent_helper, buf, count);
89877 uevent_helper[count] = '\0';
89878 if (count && uevent_helper[count-1] == '\n')
89879 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
89880 return count;
89881 }
89882
89883 -static struct bin_attribute notes_attr = {
89884 +static bin_attribute_no_const notes_attr __read_only = {
89885 .attr = {
89886 .name = "notes",
89887 .mode = S_IRUGO,
89888 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
89889 index 88d0d44..e9ce0ee 100644
89890 --- a/kernel/locking/lockdep.c
89891 +++ b/kernel/locking/lockdep.c
89892 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
89893 end = (unsigned long) &_end,
89894 addr = (unsigned long) obj;
89895
89896 +#ifdef CONFIG_PAX_KERNEXEC
89897 + start = ktla_ktva(start);
89898 +#endif
89899 +
89900 /*
89901 * static variable?
89902 */
89903 @@ -740,6 +744,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
89904 if (!static_obj(lock->key)) {
89905 debug_locks_off();
89906 printk("INFO: trying to register non-static key.\n");
89907 + printk("lock:%pS key:%pS.\n", lock, lock->key);
89908 printk("the code is fine but needs lockdep annotation.\n");
89909 printk("turning off the locking correctness validator.\n");
89910 dump_stack();
89911 @@ -3081,7 +3086,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
89912 if (!class)
89913 return 0;
89914 }
89915 - atomic_inc((atomic_t *)&class->ops);
89916 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
89917 if (very_verbose(class)) {
89918 printk("\nacquire class [%p] %s", class->key, class->name);
89919 if (class->name_version > 1)
89920 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
89921 index ef43ac4..2720dfa 100644
89922 --- a/kernel/locking/lockdep_proc.c
89923 +++ b/kernel/locking/lockdep_proc.c
89924 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
89925 return 0;
89926 }
89927
89928 - seq_printf(m, "%p", class->key);
89929 + seq_printf(m, "%pK", class->key);
89930 #ifdef CONFIG_DEBUG_LOCKDEP
89931 seq_printf(m, " OPS:%8ld", class->ops);
89932 #endif
89933 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
89934
89935 list_for_each_entry(entry, &class->locks_after, entry) {
89936 if (entry->distance == 1) {
89937 - seq_printf(m, " -> [%p] ", entry->class->key);
89938 + seq_printf(m, " -> [%pK] ", entry->class->key);
89939 print_name(m, entry->class);
89940 seq_puts(m, "\n");
89941 }
89942 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
89943 if (!class->key)
89944 continue;
89945
89946 - seq_printf(m, "[%p] ", class->key);
89947 + seq_printf(m, "[%pK] ", class->key);
89948 print_name(m, class);
89949 seq_puts(m, "\n");
89950 }
89951 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
89952 if (!i)
89953 seq_line(m, '-', 40-namelen, namelen);
89954
89955 - snprintf(ip, sizeof(ip), "[<%p>]",
89956 + snprintf(ip, sizeof(ip), "[<%pK>]",
89957 (void *)class->contention_point[i]);
89958 seq_printf(m, "%40s %14lu %29s %pS\n",
89959 name, stats->contention_point[i],
89960 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
89961 if (!i)
89962 seq_line(m, '-', 40-namelen, namelen);
89963
89964 - snprintf(ip, sizeof(ip), "[<%p>]",
89965 + snprintf(ip, sizeof(ip), "[<%pK>]",
89966 (void *)class->contending_point[i]);
89967 seq_printf(m, "%40s %14lu %29s %pS\n",
89968 name, stats->contending_point[i],
89969 diff --git a/kernel/locking/mcs_spinlock.c b/kernel/locking/mcs_spinlock.c
89970 index 9887a90..0cd2b1d 100644
89971 --- a/kernel/locking/mcs_spinlock.c
89972 +++ b/kernel/locking/mcs_spinlock.c
89973 @@ -100,7 +100,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
89974
89975 prev = decode_cpu(old);
89976 node->prev = prev;
89977 - ACCESS_ONCE(prev->next) = node;
89978 + ACCESS_ONCE_RW(prev->next) = node;
89979
89980 /*
89981 * Normally @prev is untouchable after the above store; because at that
89982 @@ -172,8 +172,8 @@ unqueue:
89983 * it will wait in Step-A.
89984 */
89985
89986 - ACCESS_ONCE(next->prev) = prev;
89987 - ACCESS_ONCE(prev->next) = next;
89988 + ACCESS_ONCE_RW(next->prev) = prev;
89989 + ACCESS_ONCE_RW(prev->next) = next;
89990
89991 return false;
89992 }
89993 @@ -195,13 +195,13 @@ void osq_unlock(struct optimistic_spin_queue *lock)
89994 node = this_cpu_ptr(&osq_node);
89995 next = xchg(&node->next, NULL);
89996 if (next) {
89997 - ACCESS_ONCE(next->locked) = 1;
89998 + ACCESS_ONCE_RW(next->locked) = 1;
89999 return;
90000 }
90001
90002 next = osq_wait_next(lock, node, NULL);
90003 if (next)
90004 - ACCESS_ONCE(next->locked) = 1;
90005 + ACCESS_ONCE_RW(next->locked) = 1;
90006 }
90007
90008 #endif
90009 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
90010 index 4d60986..5d351c1 100644
90011 --- a/kernel/locking/mcs_spinlock.h
90012 +++ b/kernel/locking/mcs_spinlock.h
90013 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
90014 */
90015 return;
90016 }
90017 - ACCESS_ONCE(prev->next) = node;
90018 + ACCESS_ONCE_RW(prev->next) = node;
90019
90020 /* Wait until the lock holder passes the lock down. */
90021 arch_mcs_spin_lock_contended(&node->locked);
90022 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
90023 index 3ef3736..9c951fa 100644
90024 --- a/kernel/locking/mutex-debug.c
90025 +++ b/kernel/locking/mutex-debug.c
90026 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
90027 }
90028
90029 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90030 - struct thread_info *ti)
90031 + struct task_struct *task)
90032 {
90033 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
90034
90035 /* Mark the current thread as blocked on the lock: */
90036 - ti->task->blocked_on = waiter;
90037 + task->blocked_on = waiter;
90038 }
90039
90040 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90041 - struct thread_info *ti)
90042 + struct task_struct *task)
90043 {
90044 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
90045 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
90046 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
90047 - ti->task->blocked_on = NULL;
90048 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
90049 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
90050 + task->blocked_on = NULL;
90051
90052 list_del_init(&waiter->list);
90053 waiter->task = NULL;
90054 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
90055 index 0799fd3..d06ae3b 100644
90056 --- a/kernel/locking/mutex-debug.h
90057 +++ b/kernel/locking/mutex-debug.h
90058 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
90059 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
90060 extern void debug_mutex_add_waiter(struct mutex *lock,
90061 struct mutex_waiter *waiter,
90062 - struct thread_info *ti);
90063 + struct task_struct *task);
90064 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90065 - struct thread_info *ti);
90066 + struct task_struct *task);
90067 extern void debug_mutex_unlock(struct mutex *lock);
90068 extern void debug_mutex_init(struct mutex *lock, const char *name,
90069 struct lock_class_key *key);
90070 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
90071 index 4541951..39fe90a 100644
90072 --- a/kernel/locking/mutex.c
90073 +++ b/kernel/locking/mutex.c
90074 @@ -524,7 +524,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90075 goto skip_wait;
90076
90077 debug_mutex_lock_common(lock, &waiter);
90078 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
90079 + debug_mutex_add_waiter(lock, &waiter, task);
90080
90081 /* add waiting tasks to the end of the waitqueue (FIFO): */
90082 list_add_tail(&waiter.list, &lock->wait_list);
90083 @@ -569,7 +569,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90084 schedule_preempt_disabled();
90085 spin_lock_mutex(&lock->wait_lock, flags);
90086 }
90087 - mutex_remove_waiter(lock, &waiter, current_thread_info());
90088 + mutex_remove_waiter(lock, &waiter, task);
90089 /* set it to 0 if there are no waiters left: */
90090 if (likely(list_empty(&lock->wait_list)))
90091 atomic_set(&lock->count, 0);
90092 @@ -606,7 +606,7 @@ skip_wait:
90093 return 0;
90094
90095 err:
90096 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
90097 + mutex_remove_waiter(lock, &waiter, task);
90098 spin_unlock_mutex(&lock->wait_lock, flags);
90099 debug_mutex_free_waiter(&waiter);
90100 mutex_release(&lock->dep_map, 1, ip);
90101 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
90102 index 1d96dd0..994ff19 100644
90103 --- a/kernel/locking/rtmutex-tester.c
90104 +++ b/kernel/locking/rtmutex-tester.c
90105 @@ -22,7 +22,7 @@
90106 #define MAX_RT_TEST_MUTEXES 8
90107
90108 static spinlock_t rttest_lock;
90109 -static atomic_t rttest_event;
90110 +static atomic_unchecked_t rttest_event;
90111
90112 struct test_thread_data {
90113 int opcode;
90114 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90115
90116 case RTTEST_LOCKCONT:
90117 td->mutexes[td->opdata] = 1;
90118 - td->event = atomic_add_return(1, &rttest_event);
90119 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90120 return 0;
90121
90122 case RTTEST_RESET:
90123 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90124 return 0;
90125
90126 case RTTEST_RESETEVENT:
90127 - atomic_set(&rttest_event, 0);
90128 + atomic_set_unchecked(&rttest_event, 0);
90129 return 0;
90130
90131 default:
90132 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90133 return ret;
90134
90135 td->mutexes[id] = 1;
90136 - td->event = atomic_add_return(1, &rttest_event);
90137 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90138 rt_mutex_lock(&mutexes[id]);
90139 - td->event = atomic_add_return(1, &rttest_event);
90140 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90141 td->mutexes[id] = 4;
90142 return 0;
90143
90144 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90145 return ret;
90146
90147 td->mutexes[id] = 1;
90148 - td->event = atomic_add_return(1, &rttest_event);
90149 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90150 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
90151 - td->event = atomic_add_return(1, &rttest_event);
90152 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90153 td->mutexes[id] = ret ? 0 : 4;
90154 return ret ? -EINTR : 0;
90155
90156 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90157 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
90158 return ret;
90159
90160 - td->event = atomic_add_return(1, &rttest_event);
90161 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90162 rt_mutex_unlock(&mutexes[id]);
90163 - td->event = atomic_add_return(1, &rttest_event);
90164 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90165 td->mutexes[id] = 0;
90166 return 0;
90167
90168 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90169 break;
90170
90171 td->mutexes[dat] = 2;
90172 - td->event = atomic_add_return(1, &rttest_event);
90173 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90174 break;
90175
90176 default:
90177 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90178 return;
90179
90180 td->mutexes[dat] = 3;
90181 - td->event = atomic_add_return(1, &rttest_event);
90182 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90183 break;
90184
90185 case RTTEST_LOCKNOWAIT:
90186 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90187 return;
90188
90189 td->mutexes[dat] = 1;
90190 - td->event = atomic_add_return(1, &rttest_event);
90191 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90192 return;
90193
90194 default:
90195 diff --git a/kernel/module.c b/kernel/module.c
90196 index d856e96..b82225c 100644
90197 --- a/kernel/module.c
90198 +++ b/kernel/module.c
90199 @@ -59,6 +59,7 @@
90200 #include <linux/jump_label.h>
90201 #include <linux/pfn.h>
90202 #include <linux/bsearch.h>
90203 +#include <linux/grsecurity.h>
90204 #include <uapi/linux/module.h>
90205 #include "module-internal.h"
90206
90207 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
90208
90209 /* Bounds of module allocation, for speeding __module_address.
90210 * Protected by module_mutex. */
90211 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
90212 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
90213 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
90214
90215 int register_module_notifier(struct notifier_block *nb)
90216 {
90217 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90218 return true;
90219
90220 list_for_each_entry_rcu(mod, &modules, list) {
90221 - struct symsearch arr[] = {
90222 + struct symsearch modarr[] = {
90223 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
90224 NOT_GPL_ONLY, false },
90225 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
90226 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90227 if (mod->state == MODULE_STATE_UNFORMED)
90228 continue;
90229
90230 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
90231 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
90232 return true;
90233 }
90234 return false;
90235 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
90236 if (!pcpusec->sh_size)
90237 return 0;
90238
90239 - if (align > PAGE_SIZE) {
90240 + if (align-1 >= PAGE_SIZE) {
90241 pr_warn("%s: per-cpu alignment %li > %li\n",
90242 mod->name, align, PAGE_SIZE);
90243 align = PAGE_SIZE;
90244 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
90245 static ssize_t show_coresize(struct module_attribute *mattr,
90246 struct module_kobject *mk, char *buffer)
90247 {
90248 - return sprintf(buffer, "%u\n", mk->mod->core_size);
90249 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
90250 }
90251
90252 static struct module_attribute modinfo_coresize =
90253 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
90254 static ssize_t show_initsize(struct module_attribute *mattr,
90255 struct module_kobject *mk, char *buffer)
90256 {
90257 - return sprintf(buffer, "%u\n", mk->mod->init_size);
90258 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
90259 }
90260
90261 static struct module_attribute modinfo_initsize =
90262 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
90263 goto bad_version;
90264 }
90265
90266 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90267 + /*
90268 + * avoid potentially printing jibberish on attempted load
90269 + * of a module randomized with a different seed
90270 + */
90271 + pr_warn("no symbol version for %s\n", symname);
90272 +#else
90273 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
90274 +#endif
90275 return 0;
90276
90277 bad_version:
90278 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90279 + /*
90280 + * avoid potentially printing jibberish on attempted load
90281 + * of a module randomized with a different seed
90282 + */
90283 + pr_warn("attempted module disagrees about version of symbol %s\n",
90284 + symname);
90285 +#else
90286 pr_warn("%s: disagrees about version of symbol %s\n",
90287 mod->name, symname);
90288 +#endif
90289 return 0;
90290 }
90291
90292 @@ -1275,7 +1294,7 @@ resolve_symbol_wait(struct module *mod,
90293 */
90294 #ifdef CONFIG_SYSFS
90295
90296 -#ifdef CONFIG_KALLSYMS
90297 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
90298 static inline bool sect_empty(const Elf_Shdr *sect)
90299 {
90300 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
90301 @@ -1413,7 +1432,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
90302 {
90303 unsigned int notes, loaded, i;
90304 struct module_notes_attrs *notes_attrs;
90305 - struct bin_attribute *nattr;
90306 + bin_attribute_no_const *nattr;
90307
90308 /* failed to create section attributes, so can't create notes */
90309 if (!mod->sect_attrs)
90310 @@ -1525,7 +1544,7 @@ static void del_usage_links(struct module *mod)
90311 static int module_add_modinfo_attrs(struct module *mod)
90312 {
90313 struct module_attribute *attr;
90314 - struct module_attribute *temp_attr;
90315 + module_attribute_no_const *temp_attr;
90316 int error = 0;
90317 int i;
90318
90319 @@ -1735,21 +1754,21 @@ static void set_section_ro_nx(void *base,
90320
90321 static void unset_module_core_ro_nx(struct module *mod)
90322 {
90323 - set_page_attributes(mod->module_core + mod->core_text_size,
90324 - mod->module_core + mod->core_size,
90325 + set_page_attributes(mod->module_core_rw,
90326 + mod->module_core_rw + mod->core_size_rw,
90327 set_memory_x);
90328 - set_page_attributes(mod->module_core,
90329 - mod->module_core + mod->core_ro_size,
90330 + set_page_attributes(mod->module_core_rx,
90331 + mod->module_core_rx + mod->core_size_rx,
90332 set_memory_rw);
90333 }
90334
90335 static void unset_module_init_ro_nx(struct module *mod)
90336 {
90337 - set_page_attributes(mod->module_init + mod->init_text_size,
90338 - mod->module_init + mod->init_size,
90339 + set_page_attributes(mod->module_init_rw,
90340 + mod->module_init_rw + mod->init_size_rw,
90341 set_memory_x);
90342 - set_page_attributes(mod->module_init,
90343 - mod->module_init + mod->init_ro_size,
90344 + set_page_attributes(mod->module_init_rx,
90345 + mod->module_init_rx + mod->init_size_rx,
90346 set_memory_rw);
90347 }
90348
90349 @@ -1762,14 +1781,14 @@ void set_all_modules_text_rw(void)
90350 list_for_each_entry_rcu(mod, &modules, list) {
90351 if (mod->state == MODULE_STATE_UNFORMED)
90352 continue;
90353 - if ((mod->module_core) && (mod->core_text_size)) {
90354 - set_page_attributes(mod->module_core,
90355 - mod->module_core + mod->core_text_size,
90356 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
90357 + set_page_attributes(mod->module_core_rx,
90358 + mod->module_core_rx + mod->core_size_rx,
90359 set_memory_rw);
90360 }
90361 - if ((mod->module_init) && (mod->init_text_size)) {
90362 - set_page_attributes(mod->module_init,
90363 - mod->module_init + mod->init_text_size,
90364 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
90365 + set_page_attributes(mod->module_init_rx,
90366 + mod->module_init_rx + mod->init_size_rx,
90367 set_memory_rw);
90368 }
90369 }
90370 @@ -1785,14 +1804,14 @@ void set_all_modules_text_ro(void)
90371 list_for_each_entry_rcu(mod, &modules, list) {
90372 if (mod->state == MODULE_STATE_UNFORMED)
90373 continue;
90374 - if ((mod->module_core) && (mod->core_text_size)) {
90375 - set_page_attributes(mod->module_core,
90376 - mod->module_core + mod->core_text_size,
90377 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
90378 + set_page_attributes(mod->module_core_rx,
90379 + mod->module_core_rx + mod->core_size_rx,
90380 set_memory_ro);
90381 }
90382 - if ((mod->module_init) && (mod->init_text_size)) {
90383 - set_page_attributes(mod->module_init,
90384 - mod->module_init + mod->init_text_size,
90385 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
90386 + set_page_attributes(mod->module_init_rx,
90387 + mod->module_init_rx + mod->init_size_rx,
90388 set_memory_ro);
90389 }
90390 }
90391 @@ -1801,7 +1820,15 @@ void set_all_modules_text_ro(void)
90392 #else
90393 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
90394 static void unset_module_core_ro_nx(struct module *mod) { }
90395 -static void unset_module_init_ro_nx(struct module *mod) { }
90396 +static void unset_module_init_ro_nx(struct module *mod)
90397 +{
90398 +
90399 +#ifdef CONFIG_PAX_KERNEXEC
90400 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
90401 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
90402 +#endif
90403 +
90404 +}
90405 #endif
90406
90407 void __weak module_memfree(void *module_region)
90408 @@ -1855,16 +1882,19 @@ static void free_module(struct module *mod)
90409 /* This may be NULL, but that's OK */
90410 unset_module_init_ro_nx(mod);
90411 module_arch_freeing_init(mod);
90412 - module_memfree(mod->module_init);
90413 + module_memfree(mod->module_init_rw);
90414 + module_memfree_exec(mod->module_init_rx);
90415 kfree(mod->args);
90416 percpu_modfree(mod);
90417
90418 /* Free lock-classes: */
90419 - lockdep_free_key_range(mod->module_core, mod->core_size);
90420 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
90421 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
90422
90423 /* Finally, free the core (containing the module structure) */
90424 unset_module_core_ro_nx(mod);
90425 - module_memfree(mod->module_core);
90426 + module_memfree_exec(mod->module_core_rx);
90427 + module_memfree(mod->module_core_rw);
90428
90429 #ifdef CONFIG_MPU
90430 update_protections(current->mm);
90431 @@ -1933,9 +1963,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90432 int ret = 0;
90433 const struct kernel_symbol *ksym;
90434
90435 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90436 + int is_fs_load = 0;
90437 + int register_filesystem_found = 0;
90438 + char *p;
90439 +
90440 + p = strstr(mod->args, "grsec_modharden_fs");
90441 + if (p) {
90442 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
90443 + /* copy \0 as well */
90444 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
90445 + is_fs_load = 1;
90446 + }
90447 +#endif
90448 +
90449 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
90450 const char *name = info->strtab + sym[i].st_name;
90451
90452 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90453 + /* it's a real shame this will never get ripped and copied
90454 + upstream! ;(
90455 + */
90456 + if (is_fs_load && !strcmp(name, "register_filesystem"))
90457 + register_filesystem_found = 1;
90458 +#endif
90459 +
90460 switch (sym[i].st_shndx) {
90461 case SHN_COMMON:
90462 /* Ignore common symbols */
90463 @@ -1960,7 +2012,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90464 ksym = resolve_symbol_wait(mod, info, name);
90465 /* Ok if resolved. */
90466 if (ksym && !IS_ERR(ksym)) {
90467 + pax_open_kernel();
90468 sym[i].st_value = ksym->value;
90469 + pax_close_kernel();
90470 break;
90471 }
90472
90473 @@ -1979,11 +2033,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90474 secbase = (unsigned long)mod_percpu(mod);
90475 else
90476 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
90477 + pax_open_kernel();
90478 sym[i].st_value += secbase;
90479 + pax_close_kernel();
90480 break;
90481 }
90482 }
90483
90484 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90485 + if (is_fs_load && !register_filesystem_found) {
90486 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
90487 + ret = -EPERM;
90488 + }
90489 +#endif
90490 +
90491 return ret;
90492 }
90493
90494 @@ -2067,22 +2130,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
90495 || s->sh_entsize != ~0UL
90496 || strstarts(sname, ".init"))
90497 continue;
90498 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
90499 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
90500 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
90501 + else
90502 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
90503 pr_debug("\t%s\n", sname);
90504 }
90505 - switch (m) {
90506 - case 0: /* executable */
90507 - mod->core_size = debug_align(mod->core_size);
90508 - mod->core_text_size = mod->core_size;
90509 - break;
90510 - case 1: /* RO: text and ro-data */
90511 - mod->core_size = debug_align(mod->core_size);
90512 - mod->core_ro_size = mod->core_size;
90513 - break;
90514 - case 3: /* whole core */
90515 - mod->core_size = debug_align(mod->core_size);
90516 - break;
90517 - }
90518 }
90519
90520 pr_debug("Init section allocation order:\n");
90521 @@ -2096,23 +2149,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
90522 || s->sh_entsize != ~0UL
90523 || !strstarts(sname, ".init"))
90524 continue;
90525 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
90526 - | INIT_OFFSET_MASK);
90527 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
90528 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
90529 + else
90530 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
90531 + s->sh_entsize |= INIT_OFFSET_MASK;
90532 pr_debug("\t%s\n", sname);
90533 }
90534 - switch (m) {
90535 - case 0: /* executable */
90536 - mod->init_size = debug_align(mod->init_size);
90537 - mod->init_text_size = mod->init_size;
90538 - break;
90539 - case 1: /* RO: text and ro-data */
90540 - mod->init_size = debug_align(mod->init_size);
90541 - mod->init_ro_size = mod->init_size;
90542 - break;
90543 - case 3: /* whole init */
90544 - mod->init_size = debug_align(mod->init_size);
90545 - break;
90546 - }
90547 }
90548 }
90549
90550 @@ -2285,7 +2328,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
90551
90552 /* Put symbol section at end of init part of module. */
90553 symsect->sh_flags |= SHF_ALLOC;
90554 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
90555 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
90556 info->index.sym) | INIT_OFFSET_MASK;
90557 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
90558
90559 @@ -2302,13 +2345,13 @@ static void layout_symtab(struct module *mod, struct load_info *info)
90560 }
90561
90562 /* Append room for core symbols at end of core part. */
90563 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
90564 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
90565 - mod->core_size += strtab_size;
90566 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
90567 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
90568 + mod->core_size_rx += strtab_size;
90569
90570 /* Put string table section at end of init part of module. */
90571 strsect->sh_flags |= SHF_ALLOC;
90572 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
90573 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
90574 info->index.str) | INIT_OFFSET_MASK;
90575 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
90576 }
90577 @@ -2326,12 +2369,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
90578 /* Make sure we get permanent strtab: don't use info->strtab. */
90579 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
90580
90581 + pax_open_kernel();
90582 +
90583 /* Set types up while we still have access to sections. */
90584 for (i = 0; i < mod->num_symtab; i++)
90585 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
90586
90587 - mod->core_symtab = dst = mod->module_core + info->symoffs;
90588 - mod->core_strtab = s = mod->module_core + info->stroffs;
90589 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
90590 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
90591 src = mod->symtab;
90592 for (ndst = i = 0; i < mod->num_symtab; i++) {
90593 if (i == 0 ||
90594 @@ -2343,6 +2388,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
90595 }
90596 }
90597 mod->core_num_syms = ndst;
90598 +
90599 + pax_close_kernel();
90600 }
90601 #else
90602 static inline void layout_symtab(struct module *mod, struct load_info *info)
90603 @@ -2376,17 +2423,33 @@ void * __weak module_alloc(unsigned long size)
90604 return vmalloc_exec(size);
90605 }
90606
90607 -static void *module_alloc_update_bounds(unsigned long size)
90608 +static void *module_alloc_update_bounds_rw(unsigned long size)
90609 {
90610 void *ret = module_alloc(size);
90611
90612 if (ret) {
90613 mutex_lock(&module_mutex);
90614 /* Update module bounds. */
90615 - if ((unsigned long)ret < module_addr_min)
90616 - module_addr_min = (unsigned long)ret;
90617 - if ((unsigned long)ret + size > module_addr_max)
90618 - module_addr_max = (unsigned long)ret + size;
90619 + if ((unsigned long)ret < module_addr_min_rw)
90620 + module_addr_min_rw = (unsigned long)ret;
90621 + if ((unsigned long)ret + size > module_addr_max_rw)
90622 + module_addr_max_rw = (unsigned long)ret + size;
90623 + mutex_unlock(&module_mutex);
90624 + }
90625 + return ret;
90626 +}
90627 +
90628 +static void *module_alloc_update_bounds_rx(unsigned long size)
90629 +{
90630 + void *ret = module_alloc_exec(size);
90631 +
90632 + if (ret) {
90633 + mutex_lock(&module_mutex);
90634 + /* Update module bounds. */
90635 + if ((unsigned long)ret < module_addr_min_rx)
90636 + module_addr_min_rx = (unsigned long)ret;
90637 + if ((unsigned long)ret + size > module_addr_max_rx)
90638 + module_addr_max_rx = (unsigned long)ret + size;
90639 mutex_unlock(&module_mutex);
90640 }
90641 return ret;
90642 @@ -2640,7 +2703,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
90643 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
90644
90645 if (info->index.sym == 0) {
90646 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90647 + /*
90648 + * avoid potentially printing jibberish on attempted load
90649 + * of a module randomized with a different seed
90650 + */
90651 + pr_warn("module has no symbols (stripped?)\n");
90652 +#else
90653 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
90654 +#endif
90655 return ERR_PTR(-ENOEXEC);
90656 }
90657
90658 @@ -2656,8 +2727,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
90659 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
90660 {
90661 const char *modmagic = get_modinfo(info, "vermagic");
90662 + const char *license = get_modinfo(info, "license");
90663 int err;
90664
90665 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
90666 + if (!license || !license_is_gpl_compatible(license))
90667 + return -ENOEXEC;
90668 +#endif
90669 +
90670 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
90671 modmagic = NULL;
90672
90673 @@ -2682,7 +2759,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
90674 }
90675
90676 /* Set up license info based on the info section */
90677 - set_license(mod, get_modinfo(info, "license"));
90678 + set_license(mod, license);
90679
90680 return 0;
90681 }
90682 @@ -2776,7 +2853,7 @@ static int move_module(struct module *mod, struct load_info *info)
90683 void *ptr;
90684
90685 /* Do the allocs. */
90686 - ptr = module_alloc_update_bounds(mod->core_size);
90687 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
90688 /*
90689 * The pointer to this block is stored in the module structure
90690 * which is inside the block. Just mark it as not being a
90691 @@ -2786,11 +2863,11 @@ static int move_module(struct module *mod, struct load_info *info)
90692 if (!ptr)
90693 return -ENOMEM;
90694
90695 - memset(ptr, 0, mod->core_size);
90696 - mod->module_core = ptr;
90697 + memset(ptr, 0, mod->core_size_rw);
90698 + mod->module_core_rw = ptr;
90699
90700 - if (mod->init_size) {
90701 - ptr = module_alloc_update_bounds(mod->init_size);
90702 + if (mod->init_size_rw) {
90703 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
90704 /*
90705 * The pointer to this block is stored in the module structure
90706 * which is inside the block. This block doesn't need to be
90707 @@ -2799,13 +2876,45 @@ static int move_module(struct module *mod, struct load_info *info)
90708 */
90709 kmemleak_ignore(ptr);
90710 if (!ptr) {
90711 - module_memfree(mod->module_core);
90712 + module_memfree(mod->module_core_rw);
90713 return -ENOMEM;
90714 }
90715 - memset(ptr, 0, mod->init_size);
90716 - mod->module_init = ptr;
90717 + memset(ptr, 0, mod->init_size_rw);
90718 + mod->module_init_rw = ptr;
90719 } else
90720 - mod->module_init = NULL;
90721 + mod->module_init_rw = NULL;
90722 +
90723 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
90724 + kmemleak_not_leak(ptr);
90725 + if (!ptr) {
90726 + if (mod->module_init_rw)
90727 + module_memfree(mod->module_init_rw);
90728 + module_memfree(mod->module_core_rw);
90729 + return -ENOMEM;
90730 + }
90731 +
90732 + pax_open_kernel();
90733 + memset(ptr, 0, mod->core_size_rx);
90734 + pax_close_kernel();
90735 + mod->module_core_rx = ptr;
90736 +
90737 + if (mod->init_size_rx) {
90738 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
90739 + kmemleak_ignore(ptr);
90740 + if (!ptr && mod->init_size_rx) {
90741 + module_memfree_exec(mod->module_core_rx);
90742 + if (mod->module_init_rw)
90743 + module_memfree(mod->module_init_rw);
90744 + module_memfree(mod->module_core_rw);
90745 + return -ENOMEM;
90746 + }
90747 +
90748 + pax_open_kernel();
90749 + memset(ptr, 0, mod->init_size_rx);
90750 + pax_close_kernel();
90751 + mod->module_init_rx = ptr;
90752 + } else
90753 + mod->module_init_rx = NULL;
90754
90755 /* Transfer each section which specifies SHF_ALLOC */
90756 pr_debug("final section addresses:\n");
90757 @@ -2816,16 +2925,45 @@ static int move_module(struct module *mod, struct load_info *info)
90758 if (!(shdr->sh_flags & SHF_ALLOC))
90759 continue;
90760
90761 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
90762 - dest = mod->module_init
90763 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90764 - else
90765 - dest = mod->module_core + shdr->sh_entsize;
90766 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
90767 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
90768 + dest = mod->module_init_rw
90769 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90770 + else
90771 + dest = mod->module_init_rx
90772 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90773 + } else {
90774 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
90775 + dest = mod->module_core_rw + shdr->sh_entsize;
90776 + else
90777 + dest = mod->module_core_rx + shdr->sh_entsize;
90778 + }
90779 +
90780 + if (shdr->sh_type != SHT_NOBITS) {
90781 +
90782 +#ifdef CONFIG_PAX_KERNEXEC
90783 +#ifdef CONFIG_X86_64
90784 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
90785 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
90786 +#endif
90787 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
90788 + pax_open_kernel();
90789 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
90790 + pax_close_kernel();
90791 + } else
90792 +#endif
90793
90794 - if (shdr->sh_type != SHT_NOBITS)
90795 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
90796 + }
90797 /* Update sh_addr to point to copy in image. */
90798 - shdr->sh_addr = (unsigned long)dest;
90799 +
90800 +#ifdef CONFIG_PAX_KERNEXEC
90801 + if (shdr->sh_flags & SHF_EXECINSTR)
90802 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
90803 + else
90804 +#endif
90805 +
90806 + shdr->sh_addr = (unsigned long)dest;
90807 pr_debug("\t0x%lx %s\n",
90808 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
90809 }
90810 @@ -2882,12 +3020,12 @@ static void flush_module_icache(const struct module *mod)
90811 * Do it before processing of module parameters, so the module
90812 * can provide parameter accessor functions of its own.
90813 */
90814 - if (mod->module_init)
90815 - flush_icache_range((unsigned long)mod->module_init,
90816 - (unsigned long)mod->module_init
90817 - + mod->init_size);
90818 - flush_icache_range((unsigned long)mod->module_core,
90819 - (unsigned long)mod->module_core + mod->core_size);
90820 + if (mod->module_init_rx)
90821 + flush_icache_range((unsigned long)mod->module_init_rx,
90822 + (unsigned long)mod->module_init_rx
90823 + + mod->init_size_rx);
90824 + flush_icache_range((unsigned long)mod->module_core_rx,
90825 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
90826
90827 set_fs(old_fs);
90828 }
90829 @@ -2945,8 +3083,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
90830 {
90831 percpu_modfree(mod);
90832 module_arch_freeing_init(mod);
90833 - module_memfree(mod->module_init);
90834 - module_memfree(mod->module_core);
90835 + module_memfree_exec(mod->module_init_rx);
90836 + module_memfree_exec(mod->module_core_rx);
90837 + module_memfree(mod->module_init_rw);
90838 + module_memfree(mod->module_core_rw);
90839 }
90840
90841 int __weak module_finalize(const Elf_Ehdr *hdr,
90842 @@ -2959,7 +3099,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
90843 static int post_relocation(struct module *mod, const struct load_info *info)
90844 {
90845 /* Sort exception table now relocations are done. */
90846 + pax_open_kernel();
90847 sort_extable(mod->extable, mod->extable + mod->num_exentries);
90848 + pax_close_kernel();
90849
90850 /* Copy relocated percpu area over. */
90851 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
90852 @@ -3001,13 +3143,15 @@ static void do_mod_ctors(struct module *mod)
90853 /* For freeing module_init on success, in case kallsyms traversing */
90854 struct mod_initfree {
90855 struct rcu_head rcu;
90856 - void *module_init;
90857 + void *module_init_rw;
90858 + void *module_init_rx;
90859 };
90860
90861 static void do_free_init(struct rcu_head *head)
90862 {
90863 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
90864 - module_memfree(m->module_init);
90865 + module_memfree(m->module_init_rw);
90866 + module_memfree_exec(m->module_init_rx);
90867 kfree(m);
90868 }
90869
90870 @@ -3022,7 +3166,8 @@ static int do_init_module(struct module *mod)
90871 ret = -ENOMEM;
90872 goto fail;
90873 }
90874 - freeinit->module_init = mod->module_init;
90875 + freeinit->module_init_rw = mod->module_init_rw;
90876 + freeinit->module_init_rx = mod->module_init_rx;
90877
90878 /*
90879 * We want to find out whether @mod uses async during init. Clear
90880 @@ -3081,10 +3226,10 @@ static int do_init_module(struct module *mod)
90881 #endif
90882 unset_module_init_ro_nx(mod);
90883 module_arch_freeing_init(mod);
90884 - mod->module_init = NULL;
90885 - mod->init_size = 0;
90886 - mod->init_ro_size = 0;
90887 - mod->init_text_size = 0;
90888 + mod->module_init_rw = NULL;
90889 + mod->module_init_rx = NULL;
90890 + mod->init_size_rw = 0;
90891 + mod->init_size_rx = 0;
90892 /*
90893 * We want to free module_init, but be aware that kallsyms may be
90894 * walking this with preempt disabled. In all the failure paths,
90895 @@ -3198,16 +3343,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
90896 module_bug_finalize(info->hdr, info->sechdrs, mod);
90897
90898 /* Set RO and NX regions for core */
90899 - set_section_ro_nx(mod->module_core,
90900 - mod->core_text_size,
90901 - mod->core_ro_size,
90902 - mod->core_size);
90903 + set_section_ro_nx(mod->module_core_rx,
90904 + mod->core_size_rx,
90905 + mod->core_size_rx,
90906 + mod->core_size_rx);
90907
90908 /* Set RO and NX regions for init */
90909 - set_section_ro_nx(mod->module_init,
90910 - mod->init_text_size,
90911 - mod->init_ro_size,
90912 - mod->init_size);
90913 + set_section_ro_nx(mod->module_init_rx,
90914 + mod->init_size_rx,
90915 + mod->init_size_rx,
90916 + mod->init_size_rx);
90917
90918 /* Mark state as coming so strong_try_module_get() ignores us,
90919 * but kallsyms etc. can see us. */
90920 @@ -3291,9 +3436,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
90921 if (err)
90922 goto free_unload;
90923
90924 + /* Now copy in args */
90925 + mod->args = strndup_user(uargs, ~0UL >> 1);
90926 + if (IS_ERR(mod->args)) {
90927 + err = PTR_ERR(mod->args);
90928 + goto free_unload;
90929 + }
90930 +
90931 /* Set up MODINFO_ATTR fields */
90932 setup_modinfo(mod, info);
90933
90934 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90935 + {
90936 + char *p, *p2;
90937 +
90938 + if (strstr(mod->args, "grsec_modharden_netdev")) {
90939 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
90940 + err = -EPERM;
90941 + goto free_modinfo;
90942 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
90943 + p += sizeof("grsec_modharden_normal") - 1;
90944 + p2 = strstr(p, "_");
90945 + if (p2) {
90946 + *p2 = '\0';
90947 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
90948 + *p2 = '_';
90949 + }
90950 + err = -EPERM;
90951 + goto free_modinfo;
90952 + }
90953 + }
90954 +#endif
90955 +
90956 /* Fix up syms, so that st_value is a pointer to location. */
90957 err = simplify_symbols(mod, info);
90958 if (err < 0)
90959 @@ -3309,13 +3483,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
90960
90961 flush_module_icache(mod);
90962
90963 - /* Now copy in args */
90964 - mod->args = strndup_user(uargs, ~0UL >> 1);
90965 - if (IS_ERR(mod->args)) {
90966 - err = PTR_ERR(mod->args);
90967 - goto free_arch_cleanup;
90968 - }
90969 -
90970 dynamic_debug_setup(info->debug, info->num_debug);
90971
90972 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
90973 @@ -3363,11 +3530,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
90974 ddebug_cleanup:
90975 dynamic_debug_remove(info->debug);
90976 synchronize_sched();
90977 - kfree(mod->args);
90978 - free_arch_cleanup:
90979 module_arch_cleanup(mod);
90980 free_modinfo:
90981 free_modinfo(mod);
90982 + kfree(mod->args);
90983 free_unload:
90984 module_unload_free(mod);
90985 unlink_mod:
90986 @@ -3454,10 +3620,16 @@ static const char *get_ksymbol(struct module *mod,
90987 unsigned long nextval;
90988
90989 /* At worse, next value is at end of module */
90990 - if (within_module_init(addr, mod))
90991 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
90992 + if (within_module_init_rx(addr, mod))
90993 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
90994 + else if (within_module_init_rw(addr, mod))
90995 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
90996 + else if (within_module_core_rx(addr, mod))
90997 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
90998 + else if (within_module_core_rw(addr, mod))
90999 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
91000 else
91001 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
91002 + return NULL;
91003
91004 /* Scan for closest preceding symbol, and next symbol. (ELF
91005 starts real symbols at 1). */
91006 @@ -3705,7 +3877,7 @@ static int m_show(struct seq_file *m, void *p)
91007 return 0;
91008
91009 seq_printf(m, "%s %u",
91010 - mod->name, mod->init_size + mod->core_size);
91011 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
91012 print_unload_info(m, mod);
91013
91014 /* Informative for users. */
91015 @@ -3714,7 +3886,7 @@ static int m_show(struct seq_file *m, void *p)
91016 mod->state == MODULE_STATE_COMING ? "Loading" :
91017 "Live");
91018 /* Used by oprofile and other similar tools. */
91019 - seq_printf(m, " 0x%pK", mod->module_core);
91020 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
91021
91022 /* Taints info */
91023 if (mod->taints)
91024 @@ -3750,7 +3922,17 @@ static const struct file_operations proc_modules_operations = {
91025
91026 static int __init proc_modules_init(void)
91027 {
91028 +#ifndef CONFIG_GRKERNSEC_HIDESYM
91029 +#ifdef CONFIG_GRKERNSEC_PROC_USER
91030 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91031 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
91032 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
91033 +#else
91034 proc_create("modules", 0, NULL, &proc_modules_operations);
91035 +#endif
91036 +#else
91037 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91038 +#endif
91039 return 0;
91040 }
91041 module_init(proc_modules_init);
91042 @@ -3811,7 +3993,8 @@ struct module *__module_address(unsigned long addr)
91043 {
91044 struct module *mod;
91045
91046 - if (addr < module_addr_min || addr > module_addr_max)
91047 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
91048 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
91049 return NULL;
91050
91051 list_for_each_entry_rcu(mod, &modules, list) {
91052 @@ -3852,11 +4035,20 @@ bool is_module_text_address(unsigned long addr)
91053 */
91054 struct module *__module_text_address(unsigned long addr)
91055 {
91056 - struct module *mod = __module_address(addr);
91057 + struct module *mod;
91058 +
91059 +#ifdef CONFIG_X86_32
91060 + addr = ktla_ktva(addr);
91061 +#endif
91062 +
91063 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
91064 + return NULL;
91065 +
91066 + mod = __module_address(addr);
91067 +
91068 if (mod) {
91069 /* Make sure it's within the text section. */
91070 - if (!within(addr, mod->module_init, mod->init_text_size)
91071 - && !within(addr, mod->module_core, mod->core_text_size))
91072 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
91073 mod = NULL;
91074 }
91075 return mod;
91076 diff --git a/kernel/notifier.c b/kernel/notifier.c
91077 index 4803da6..1c5eea6 100644
91078 --- a/kernel/notifier.c
91079 +++ b/kernel/notifier.c
91080 @@ -5,6 +5,7 @@
91081 #include <linux/rcupdate.h>
91082 #include <linux/vmalloc.h>
91083 #include <linux/reboot.h>
91084 +#include <linux/mm.h>
91085
91086 /*
91087 * Notifier list for kernel code which wants to be called
91088 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
91089 while ((*nl) != NULL) {
91090 if (n->priority > (*nl)->priority)
91091 break;
91092 - nl = &((*nl)->next);
91093 + nl = (struct notifier_block **)&((*nl)->next);
91094 }
91095 - n->next = *nl;
91096 + pax_open_kernel();
91097 + *(const void **)&n->next = *nl;
91098 rcu_assign_pointer(*nl, n);
91099 + pax_close_kernel();
91100 return 0;
91101 }
91102
91103 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
91104 return 0;
91105 if (n->priority > (*nl)->priority)
91106 break;
91107 - nl = &((*nl)->next);
91108 + nl = (struct notifier_block **)&((*nl)->next);
91109 }
91110 - n->next = *nl;
91111 + pax_open_kernel();
91112 + *(const void **)&n->next = *nl;
91113 rcu_assign_pointer(*nl, n);
91114 + pax_close_kernel();
91115 return 0;
91116 }
91117
91118 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
91119 {
91120 while ((*nl) != NULL) {
91121 if ((*nl) == n) {
91122 + pax_open_kernel();
91123 rcu_assign_pointer(*nl, n->next);
91124 + pax_close_kernel();
91125 return 0;
91126 }
91127 - nl = &((*nl)->next);
91128 + nl = (struct notifier_block **)&((*nl)->next);
91129 }
91130 return -ENOENT;
91131 }
91132 diff --git a/kernel/padata.c b/kernel/padata.c
91133 index 161402f..598814c 100644
91134 --- a/kernel/padata.c
91135 +++ b/kernel/padata.c
91136 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
91137 * seq_nr mod. number of cpus in use.
91138 */
91139
91140 - seq_nr = atomic_inc_return(&pd->seq_nr);
91141 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
91142 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
91143
91144 return padata_index_to_cpu(pd, cpu_index);
91145 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
91146 padata_init_pqueues(pd);
91147 padata_init_squeues(pd);
91148 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
91149 - atomic_set(&pd->seq_nr, -1);
91150 + atomic_set_unchecked(&pd->seq_nr, -1);
91151 atomic_set(&pd->reorder_objects, 0);
91152 atomic_set(&pd->refcnt, 0);
91153 pd->pinst = pinst;
91154 diff --git a/kernel/panic.c b/kernel/panic.c
91155 index 4d8d6f9..97b9b9c 100644
91156 --- a/kernel/panic.c
91157 +++ b/kernel/panic.c
91158 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
91159 /*
91160 * Stop ourself in panic -- architecture code may override this
91161 */
91162 -void __weak panic_smp_self_stop(void)
91163 +void __weak __noreturn panic_smp_self_stop(void)
91164 {
91165 while (1)
91166 cpu_relax();
91167 @@ -423,7 +423,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
91168 disable_trace_on_warning();
91169
91170 pr_warn("------------[ cut here ]------------\n");
91171 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
91172 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
91173 raw_smp_processor_id(), current->pid, file, line, caller);
91174
91175 if (args)
91176 @@ -488,7 +488,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
91177 */
91178 __visible void __stack_chk_fail(void)
91179 {
91180 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
91181 + dump_stack();
91182 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
91183 __builtin_return_address(0));
91184 }
91185 EXPORT_SYMBOL(__stack_chk_fail);
91186 diff --git a/kernel/pid.c b/kernel/pid.c
91187 index cd36a5e..11f185d 100644
91188 --- a/kernel/pid.c
91189 +++ b/kernel/pid.c
91190 @@ -33,6 +33,7 @@
91191 #include <linux/rculist.h>
91192 #include <linux/bootmem.h>
91193 #include <linux/hash.h>
91194 +#include <linux/security.h>
91195 #include <linux/pid_namespace.h>
91196 #include <linux/init_task.h>
91197 #include <linux/syscalls.h>
91198 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
91199
91200 int pid_max = PID_MAX_DEFAULT;
91201
91202 -#define RESERVED_PIDS 300
91203 +#define RESERVED_PIDS 500
91204
91205 int pid_max_min = RESERVED_PIDS + 1;
91206 int pid_max_max = PID_MAX_LIMIT;
91207 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
91208 */
91209 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
91210 {
91211 + struct task_struct *task;
91212 +
91213 rcu_lockdep_assert(rcu_read_lock_held(),
91214 "find_task_by_pid_ns() needs rcu_read_lock()"
91215 " protection");
91216 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91217 +
91218 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91219 +
91220 + if (gr_pid_is_chrooted(task))
91221 + return NULL;
91222 +
91223 + return task;
91224 }
91225
91226 struct task_struct *find_task_by_vpid(pid_t vnr)
91227 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
91228 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
91229 }
91230
91231 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
91232 +{
91233 + rcu_lockdep_assert(rcu_read_lock_held(),
91234 + "find_task_by_pid_ns() needs rcu_read_lock()"
91235 + " protection");
91236 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
91237 +}
91238 +
91239 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
91240 {
91241 struct pid *pid;
91242 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
91243 index a65ba13..f600dbb 100644
91244 --- a/kernel/pid_namespace.c
91245 +++ b/kernel/pid_namespace.c
91246 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
91247 void __user *buffer, size_t *lenp, loff_t *ppos)
91248 {
91249 struct pid_namespace *pid_ns = task_active_pid_ns(current);
91250 - struct ctl_table tmp = *table;
91251 + ctl_table_no_const tmp = *table;
91252
91253 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
91254 return -EPERM;
91255 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
91256 index 48b28d3..c63ccaf 100644
91257 --- a/kernel/power/Kconfig
91258 +++ b/kernel/power/Kconfig
91259 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
91260 config HIBERNATION
91261 bool "Hibernation (aka 'suspend to disk')"
91262 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
91263 + depends on !GRKERNSEC_KMEM
91264 + depends on !PAX_MEMORY_SANITIZE
91265 select HIBERNATE_CALLBACKS
91266 select LZO_COMPRESS
91267 select LZO_DECOMPRESS
91268 diff --git a/kernel/power/process.c b/kernel/power/process.c
91269 index 5a6ec86..3a8c884 100644
91270 --- a/kernel/power/process.c
91271 +++ b/kernel/power/process.c
91272 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
91273 unsigned int elapsed_msecs;
91274 bool wakeup = false;
91275 int sleep_usecs = USEC_PER_MSEC;
91276 + bool timedout = false;
91277
91278 do_gettimeofday(&start);
91279
91280 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
91281
91282 while (true) {
91283 todo = 0;
91284 + if (time_after(jiffies, end_time))
91285 + timedout = true;
91286 read_lock(&tasklist_lock);
91287 for_each_process_thread(g, p) {
91288 if (p == current || !freeze_task(p))
91289 continue;
91290
91291 - if (!freezer_should_skip(p))
91292 + if (!freezer_should_skip(p)) {
91293 todo++;
91294 + if (timedout) {
91295 + printk(KERN_ERR "Task refusing to freeze:\n");
91296 + sched_show_task(p);
91297 + }
91298 + }
91299 }
91300 read_unlock(&tasklist_lock);
91301
91302 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
91303 todo += wq_busy;
91304 }
91305
91306 - if (!todo || time_after(jiffies, end_time))
91307 + if (!todo || timedout)
91308 break;
91309
91310 if (pm_wakeup_pending()) {
91311 diff --git a/kernel/printk/console_cmdline.h b/kernel/printk/console_cmdline.h
91312 index cbd69d8..2ca4a8b 100644
91313 --- a/kernel/printk/console_cmdline.h
91314 +++ b/kernel/printk/console_cmdline.h
91315 @@ -3,7 +3,7 @@
91316
91317 struct console_cmdline
91318 {
91319 - char name[8]; /* Name of the driver */
91320 + char name[16]; /* Name of the driver */
91321 int index; /* Minor dev. to use */
91322 char *options; /* Options for the driver */
91323 #ifdef CONFIG_A11Y_BRAILLE_CONSOLE
91324 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
91325 index fae29e3..7df1786 100644
91326 --- a/kernel/printk/printk.c
91327 +++ b/kernel/printk/printk.c
91328 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
91329 if (from_file && type != SYSLOG_ACTION_OPEN)
91330 return 0;
91331
91332 +#ifdef CONFIG_GRKERNSEC_DMESG
91333 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
91334 + return -EPERM;
91335 +#endif
91336 +
91337 if (syslog_action_restricted(type)) {
91338 if (capable(CAP_SYSLOG))
91339 return 0;
91340 @@ -2464,6 +2469,7 @@ void register_console(struct console *newcon)
91341 for (i = 0, c = console_cmdline;
91342 i < MAX_CMDLINECONSOLES && c->name[0];
91343 i++, c++) {
91344 + BUILD_BUG_ON(sizeof(c->name) != sizeof(newcon->name));
91345 if (strcmp(c->name, newcon->name) != 0)
91346 continue;
91347 if (newcon->index >= 0 &&
91348 diff --git a/kernel/profile.c b/kernel/profile.c
91349 index 54bf5ba..df6e0a2 100644
91350 --- a/kernel/profile.c
91351 +++ b/kernel/profile.c
91352 @@ -37,7 +37,7 @@ struct profile_hit {
91353 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
91354 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
91355
91356 -static atomic_t *prof_buffer;
91357 +static atomic_unchecked_t *prof_buffer;
91358 static unsigned long prof_len, prof_shift;
91359
91360 int prof_on __read_mostly;
91361 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
91362 hits[i].pc = 0;
91363 continue;
91364 }
91365 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
91366 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
91367 hits[i].hits = hits[i].pc = 0;
91368 }
91369 }
91370 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
91371 * Add the current hit(s) and flush the write-queue out
91372 * to the global buffer:
91373 */
91374 - atomic_add(nr_hits, &prof_buffer[pc]);
91375 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
91376 for (i = 0; i < NR_PROFILE_HIT; ++i) {
91377 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
91378 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
91379 hits[i].pc = hits[i].hits = 0;
91380 }
91381 out:
91382 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
91383 {
91384 unsigned long pc;
91385 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
91386 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
91387 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
91388 }
91389 #endif /* !CONFIG_SMP */
91390
91391 @@ -490,7 +490,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
91392 return -EFAULT;
91393 buf++; p++; count--; read++;
91394 }
91395 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
91396 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
91397 if (copy_to_user(buf, (void *)pnt, count))
91398 return -EFAULT;
91399 read += count;
91400 @@ -521,7 +521,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
91401 }
91402 #endif
91403 profile_discard_flip_buffers();
91404 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
91405 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
91406 return count;
91407 }
91408
91409 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
91410 index 1eb9d90..d40d21e 100644
91411 --- a/kernel/ptrace.c
91412 +++ b/kernel/ptrace.c
91413 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
91414 if (seize)
91415 flags |= PT_SEIZED;
91416 rcu_read_lock();
91417 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
91418 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
91419 flags |= PT_PTRACE_CAP;
91420 rcu_read_unlock();
91421 task->ptrace = flags;
91422 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
91423 break;
91424 return -EIO;
91425 }
91426 - if (copy_to_user(dst, buf, retval))
91427 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
91428 return -EFAULT;
91429 copied += retval;
91430 src += retval;
91431 @@ -783,7 +783,7 @@ int ptrace_request(struct task_struct *child, long request,
91432 bool seized = child->ptrace & PT_SEIZED;
91433 int ret = -EIO;
91434 siginfo_t siginfo, *si;
91435 - void __user *datavp = (void __user *) data;
91436 + void __user *datavp = (__force void __user *) data;
91437 unsigned long __user *datalp = datavp;
91438 unsigned long flags;
91439
91440 @@ -1029,14 +1029,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
91441 goto out;
91442 }
91443
91444 + if (gr_handle_ptrace(child, request)) {
91445 + ret = -EPERM;
91446 + goto out_put_task_struct;
91447 + }
91448 +
91449 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
91450 ret = ptrace_attach(child, request, addr, data);
91451 /*
91452 * Some architectures need to do book-keeping after
91453 * a ptrace attach.
91454 */
91455 - if (!ret)
91456 + if (!ret) {
91457 arch_ptrace_attach(child);
91458 + gr_audit_ptrace(child);
91459 + }
91460 goto out_put_task_struct;
91461 }
91462
91463 @@ -1064,7 +1071,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
91464 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
91465 if (copied != sizeof(tmp))
91466 return -EIO;
91467 - return put_user(tmp, (unsigned long __user *)data);
91468 + return put_user(tmp, (__force unsigned long __user *)data);
91469 }
91470
91471 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
91472 @@ -1158,7 +1165,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
91473 }
91474
91475 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
91476 - compat_long_t, addr, compat_long_t, data)
91477 + compat_ulong_t, addr, compat_ulong_t, data)
91478 {
91479 struct task_struct *child;
91480 long ret;
91481 @@ -1174,14 +1181,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
91482 goto out;
91483 }
91484
91485 + if (gr_handle_ptrace(child, request)) {
91486 + ret = -EPERM;
91487 + goto out_put_task_struct;
91488 + }
91489 +
91490 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
91491 ret = ptrace_attach(child, request, addr, data);
91492 /*
91493 * Some architectures need to do book-keeping after
91494 * a ptrace attach.
91495 */
91496 - if (!ret)
91497 + if (!ret) {
91498 arch_ptrace_attach(child);
91499 + gr_audit_ptrace(child);
91500 + }
91501 goto out_put_task_struct;
91502 }
91503
91504 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
91505 index 4d559ba..053da37 100644
91506 --- a/kernel/rcu/rcutorture.c
91507 +++ b/kernel/rcu/rcutorture.c
91508 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
91509 rcu_torture_count) = { 0 };
91510 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
91511 rcu_torture_batch) = { 0 };
91512 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
91513 -static atomic_t n_rcu_torture_alloc;
91514 -static atomic_t n_rcu_torture_alloc_fail;
91515 -static atomic_t n_rcu_torture_free;
91516 -static atomic_t n_rcu_torture_mberror;
91517 -static atomic_t n_rcu_torture_error;
91518 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
91519 +static atomic_unchecked_t n_rcu_torture_alloc;
91520 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
91521 +static atomic_unchecked_t n_rcu_torture_free;
91522 +static atomic_unchecked_t n_rcu_torture_mberror;
91523 +static atomic_unchecked_t n_rcu_torture_error;
91524 static long n_rcu_torture_barrier_error;
91525 static long n_rcu_torture_boost_ktrerror;
91526 static long n_rcu_torture_boost_rterror;
91527 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
91528 static long n_rcu_torture_timers;
91529 static long n_barrier_attempts;
91530 static long n_barrier_successes;
91531 -static atomic_long_t n_cbfloods;
91532 +static atomic_long_unchecked_t n_cbfloods;
91533 static struct list_head rcu_torture_removed;
91534
91535 static int rcu_torture_writer_state;
91536 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
91537
91538 spin_lock_bh(&rcu_torture_lock);
91539 if (list_empty(&rcu_torture_freelist)) {
91540 - atomic_inc(&n_rcu_torture_alloc_fail);
91541 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
91542 spin_unlock_bh(&rcu_torture_lock);
91543 return NULL;
91544 }
91545 - atomic_inc(&n_rcu_torture_alloc);
91546 + atomic_inc_unchecked(&n_rcu_torture_alloc);
91547 p = rcu_torture_freelist.next;
91548 list_del_init(p);
91549 spin_unlock_bh(&rcu_torture_lock);
91550 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
91551 static void
91552 rcu_torture_free(struct rcu_torture *p)
91553 {
91554 - atomic_inc(&n_rcu_torture_free);
91555 + atomic_inc_unchecked(&n_rcu_torture_free);
91556 spin_lock_bh(&rcu_torture_lock);
91557 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
91558 spin_unlock_bh(&rcu_torture_lock);
91559 @@ -312,7 +312,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
91560 i = rp->rtort_pipe_count;
91561 if (i > RCU_TORTURE_PIPE_LEN)
91562 i = RCU_TORTURE_PIPE_LEN;
91563 - atomic_inc(&rcu_torture_wcount[i]);
91564 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
91565 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
91566 rp->rtort_mbtest = 0;
91567 return true;
91568 @@ -799,7 +799,7 @@ rcu_torture_cbflood(void *arg)
91569 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
91570 do {
91571 schedule_timeout_interruptible(cbflood_inter_holdoff);
91572 - atomic_long_inc(&n_cbfloods);
91573 + atomic_long_inc_unchecked(&n_cbfloods);
91574 WARN_ON(signal_pending(current));
91575 for (i = 0; i < cbflood_n_burst; i++) {
91576 for (j = 0; j < cbflood_n_per_burst; j++) {
91577 @@ -918,7 +918,7 @@ rcu_torture_writer(void *arg)
91578 i = old_rp->rtort_pipe_count;
91579 if (i > RCU_TORTURE_PIPE_LEN)
91580 i = RCU_TORTURE_PIPE_LEN;
91581 - atomic_inc(&rcu_torture_wcount[i]);
91582 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
91583 old_rp->rtort_pipe_count++;
91584 switch (synctype[torture_random(&rand) % nsynctypes]) {
91585 case RTWS_DEF_FREE:
91586 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
91587 return;
91588 }
91589 if (p->rtort_mbtest == 0)
91590 - atomic_inc(&n_rcu_torture_mberror);
91591 + atomic_inc_unchecked(&n_rcu_torture_mberror);
91592 spin_lock(&rand_lock);
91593 cur_ops->read_delay(&rand);
91594 n_rcu_torture_timers++;
91595 @@ -1106,7 +1106,7 @@ rcu_torture_reader(void *arg)
91596 continue;
91597 }
91598 if (p->rtort_mbtest == 0)
91599 - atomic_inc(&n_rcu_torture_mberror);
91600 + atomic_inc_unchecked(&n_rcu_torture_mberror);
91601 cur_ops->read_delay(&rand);
91602 preempt_disable();
91603 pipe_count = p->rtort_pipe_count;
91604 @@ -1173,11 +1173,11 @@ rcu_torture_stats_print(void)
91605 rcu_torture_current,
91606 rcu_torture_current_version,
91607 list_empty(&rcu_torture_freelist),
91608 - atomic_read(&n_rcu_torture_alloc),
91609 - atomic_read(&n_rcu_torture_alloc_fail),
91610 - atomic_read(&n_rcu_torture_free));
91611 + atomic_read_unchecked(&n_rcu_torture_alloc),
91612 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
91613 + atomic_read_unchecked(&n_rcu_torture_free));
91614 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
91615 - atomic_read(&n_rcu_torture_mberror),
91616 + atomic_read_unchecked(&n_rcu_torture_mberror),
91617 n_rcu_torture_boost_ktrerror,
91618 n_rcu_torture_boost_rterror);
91619 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
91620 @@ -1189,17 +1189,17 @@ rcu_torture_stats_print(void)
91621 n_barrier_successes,
91622 n_barrier_attempts,
91623 n_rcu_torture_barrier_error);
91624 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
91625 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
91626
91627 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
91628 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
91629 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
91630 n_rcu_torture_barrier_error != 0 ||
91631 n_rcu_torture_boost_ktrerror != 0 ||
91632 n_rcu_torture_boost_rterror != 0 ||
91633 n_rcu_torture_boost_failure != 0 ||
91634 i > 1) {
91635 pr_cont("%s", "!!! ");
91636 - atomic_inc(&n_rcu_torture_error);
91637 + atomic_inc_unchecked(&n_rcu_torture_error);
91638 WARN_ON_ONCE(1);
91639 }
91640 pr_cont("Reader Pipe: ");
91641 @@ -1216,7 +1216,7 @@ rcu_torture_stats_print(void)
91642 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
91643 pr_cont("Free-Block Circulation: ");
91644 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
91645 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
91646 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
91647 }
91648 pr_cont("\n");
91649
91650 @@ -1560,7 +1560,7 @@ rcu_torture_cleanup(void)
91651
91652 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
91653
91654 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
91655 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
91656 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
91657 else if (torture_onoff_failures())
91658 rcu_torture_print_module_parms(cur_ops,
91659 @@ -1685,18 +1685,18 @@ rcu_torture_init(void)
91660
91661 rcu_torture_current = NULL;
91662 rcu_torture_current_version = 0;
91663 - atomic_set(&n_rcu_torture_alloc, 0);
91664 - atomic_set(&n_rcu_torture_alloc_fail, 0);
91665 - atomic_set(&n_rcu_torture_free, 0);
91666 - atomic_set(&n_rcu_torture_mberror, 0);
91667 - atomic_set(&n_rcu_torture_error, 0);
91668 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
91669 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
91670 + atomic_set_unchecked(&n_rcu_torture_free, 0);
91671 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
91672 + atomic_set_unchecked(&n_rcu_torture_error, 0);
91673 n_rcu_torture_barrier_error = 0;
91674 n_rcu_torture_boost_ktrerror = 0;
91675 n_rcu_torture_boost_rterror = 0;
91676 n_rcu_torture_boost_failure = 0;
91677 n_rcu_torture_boosts = 0;
91678 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
91679 - atomic_set(&rcu_torture_wcount[i], 0);
91680 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
91681 for_each_possible_cpu(cpu) {
91682 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
91683 per_cpu(rcu_torture_count, cpu)[i] = 0;
91684 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
91685 index 0db5649..e6ec167 100644
91686 --- a/kernel/rcu/tiny.c
91687 +++ b/kernel/rcu/tiny.c
91688 @@ -42,7 +42,7 @@
91689 /* Forward declarations for tiny_plugin.h. */
91690 struct rcu_ctrlblk;
91691 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
91692 -static void rcu_process_callbacks(struct softirq_action *unused);
91693 +static void rcu_process_callbacks(void);
91694 static void __call_rcu(struct rcu_head *head,
91695 void (*func)(struct rcu_head *rcu),
91696 struct rcu_ctrlblk *rcp);
91697 @@ -310,7 +310,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
91698 false));
91699 }
91700
91701 -static void rcu_process_callbacks(struct softirq_action *unused)
91702 +static __latent_entropy void rcu_process_callbacks(void)
91703 {
91704 __rcu_process_callbacks(&rcu_sched_ctrlblk);
91705 __rcu_process_callbacks(&rcu_bh_ctrlblk);
91706 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
91707 index 858c565..7efd915 100644
91708 --- a/kernel/rcu/tiny_plugin.h
91709 +++ b/kernel/rcu/tiny_plugin.h
91710 @@ -152,17 +152,17 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
91711 dump_stack();
91712 }
91713 if (*rcp->curtail && ULONG_CMP_GE(j, js))
91714 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
91715 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
91716 3 * rcu_jiffies_till_stall_check() + 3;
91717 else if (ULONG_CMP_GE(j, js))
91718 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91719 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91720 }
91721
91722 static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
91723 {
91724 rcp->ticks_this_gp = 0;
91725 rcp->gp_start = jiffies;
91726 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91727 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91728 }
91729
91730 static void check_cpu_stalls(void)
91731 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
91732 index 7680fc2..b8e9161 100644
91733 --- a/kernel/rcu/tree.c
91734 +++ b/kernel/rcu/tree.c
91735 @@ -261,7 +261,7 @@ static void rcu_momentary_dyntick_idle(void)
91736 */
91737 rdtp = this_cpu_ptr(&rcu_dynticks);
91738 smp_mb__before_atomic(); /* Earlier stuff before QS. */
91739 - atomic_add(2, &rdtp->dynticks); /* QS. */
91740 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
91741 smp_mb__after_atomic(); /* Later stuff after QS. */
91742 break;
91743 }
91744 @@ -521,9 +521,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
91745 rcu_prepare_for_idle();
91746 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
91747 smp_mb__before_atomic(); /* See above. */
91748 - atomic_inc(&rdtp->dynticks);
91749 + atomic_inc_unchecked(&rdtp->dynticks);
91750 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
91751 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
91752 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
91753 rcu_dynticks_task_enter();
91754
91755 /*
91756 @@ -644,10 +644,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
91757
91758 rcu_dynticks_task_exit();
91759 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
91760 - atomic_inc(&rdtp->dynticks);
91761 + atomic_inc_unchecked(&rdtp->dynticks);
91762 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
91763 smp_mb__after_atomic(); /* See above. */
91764 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
91765 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
91766 rcu_cleanup_after_idle();
91767 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
91768 if (!user && !is_idle_task(current)) {
91769 @@ -768,14 +768,14 @@ void rcu_nmi_enter(void)
91770 struct rcu_dynticks *rdtp = this_cpu_ptr(&rcu_dynticks);
91771
91772 if (rdtp->dynticks_nmi_nesting == 0 &&
91773 - (atomic_read(&rdtp->dynticks) & 0x1))
91774 + (atomic_read_unchecked(&rdtp->dynticks) & 0x1))
91775 return;
91776 rdtp->dynticks_nmi_nesting++;
91777 smp_mb__before_atomic(); /* Force delay from prior write. */
91778 - atomic_inc(&rdtp->dynticks);
91779 + atomic_inc_unchecked(&rdtp->dynticks);
91780 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
91781 smp_mb__after_atomic(); /* See above. */
91782 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
91783 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
91784 }
91785
91786 /**
91787 @@ -794,9 +794,9 @@ void rcu_nmi_exit(void)
91788 return;
91789 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
91790 smp_mb__before_atomic(); /* See above. */
91791 - atomic_inc(&rdtp->dynticks);
91792 + atomic_inc_unchecked(&rdtp->dynticks);
91793 smp_mb__after_atomic(); /* Force delay to next write. */
91794 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
91795 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
91796 }
91797
91798 /**
91799 @@ -809,7 +809,7 @@ void rcu_nmi_exit(void)
91800 */
91801 bool notrace __rcu_is_watching(void)
91802 {
91803 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
91804 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
91805 }
91806
91807 /**
91808 @@ -892,7 +892,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
91809 static int dyntick_save_progress_counter(struct rcu_data *rdp,
91810 bool *isidle, unsigned long *maxj)
91811 {
91812 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
91813 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
91814 rcu_sysidle_check_cpu(rdp, isidle, maxj);
91815 if ((rdp->dynticks_snap & 0x1) == 0) {
91816 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
91817 @@ -921,7 +921,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
91818 int *rcrmp;
91819 unsigned int snap;
91820
91821 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
91822 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
91823 snap = (unsigned int)rdp->dynticks_snap;
91824
91825 /*
91826 @@ -984,10 +984,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
91827 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
91828 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
91829 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
91830 - ACCESS_ONCE(rdp->cond_resched_completed) =
91831 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
91832 ACCESS_ONCE(rdp->mynode->completed);
91833 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
91834 - ACCESS_ONCE(*rcrmp) =
91835 + ACCESS_ONCE_RW(*rcrmp) =
91836 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
91837 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
91838 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
91839 @@ -1009,7 +1009,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
91840 rsp->gp_start = j;
91841 smp_wmb(); /* Record start time before stall time. */
91842 j1 = rcu_jiffies_till_stall_check();
91843 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
91844 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
91845 rsp->jiffies_resched = j + j1 / 2;
91846 }
91847
91848 @@ -1050,7 +1050,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp)
91849 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91850 return;
91851 }
91852 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
91853 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
91854 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91855
91856 /*
91857 @@ -1127,7 +1127,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
91858
91859 raw_spin_lock_irqsave(&rnp->lock, flags);
91860 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
91861 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
91862 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
91863 3 * rcu_jiffies_till_stall_check() + 3;
91864 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91865
91866 @@ -1211,7 +1211,7 @@ void rcu_cpu_stall_reset(void)
91867 struct rcu_state *rsp;
91868
91869 for_each_rcu_flavor(rsp)
91870 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
91871 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
91872 }
91873
91874 /*
91875 @@ -1597,7 +1597,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
91876 raw_spin_unlock_irq(&rnp->lock);
91877 return 0;
91878 }
91879 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
91880 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
91881
91882 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
91883 /*
91884 @@ -1638,9 +1638,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
91885 rdp = this_cpu_ptr(rsp->rda);
91886 rcu_preempt_check_blocked_tasks(rnp);
91887 rnp->qsmask = rnp->qsmaskinit;
91888 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
91889 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
91890 WARN_ON_ONCE(rnp->completed != rsp->completed);
91891 - ACCESS_ONCE(rnp->completed) = rsp->completed;
91892 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
91893 if (rnp == rdp->mynode)
91894 (void)__note_gp_changes(rsp, rnp, rdp);
91895 rcu_preempt_boost_start_gp(rnp);
91896 @@ -1685,7 +1685,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
91897 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
91898 raw_spin_lock_irq(&rnp->lock);
91899 smp_mb__after_unlock_lock();
91900 - ACCESS_ONCE(rsp->gp_flags) =
91901 + ACCESS_ONCE_RW(rsp->gp_flags) =
91902 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
91903 raw_spin_unlock_irq(&rnp->lock);
91904 }
91905 @@ -1731,7 +1731,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
91906 rcu_for_each_node_breadth_first(rsp, rnp) {
91907 raw_spin_lock_irq(&rnp->lock);
91908 smp_mb__after_unlock_lock();
91909 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
91910 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
91911 rdp = this_cpu_ptr(rsp->rda);
91912 if (rnp == rdp->mynode)
91913 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
91914 @@ -1746,14 +1746,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
91915 rcu_nocb_gp_set(rnp, nocb);
91916
91917 /* Declare grace period done. */
91918 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
91919 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
91920 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
91921 rsp->fqs_state = RCU_GP_IDLE;
91922 rdp = this_cpu_ptr(rsp->rda);
91923 /* Advance CBs to reduce false positives below. */
91924 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
91925 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
91926 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91927 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91928 trace_rcu_grace_period(rsp->name,
91929 ACCESS_ONCE(rsp->gpnum),
91930 TPS("newreq"));
91931 @@ -1878,7 +1878,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
91932 */
91933 return false;
91934 }
91935 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91936 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91937 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
91938 TPS("newreq"));
91939
91940 @@ -2099,7 +2099,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
91941 rsp->qlen += rdp->qlen;
91942 rdp->n_cbs_orphaned += rdp->qlen;
91943 rdp->qlen_lazy = 0;
91944 - ACCESS_ONCE(rdp->qlen) = 0;
91945 + ACCESS_ONCE_RW(rdp->qlen) = 0;
91946 }
91947
91948 /*
91949 @@ -2344,7 +2344,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
91950 }
91951 smp_mb(); /* List handling before counting for rcu_barrier(). */
91952 rdp->qlen_lazy -= count_lazy;
91953 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
91954 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
91955 rdp->n_cbs_invoked += count;
91956
91957 /* Reinstate batch limit if we have worked down the excess. */
91958 @@ -2507,7 +2507,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
91959 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
91960 return; /* Someone beat us to it. */
91961 }
91962 - ACCESS_ONCE(rsp->gp_flags) =
91963 + ACCESS_ONCE_RW(rsp->gp_flags) =
91964 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
91965 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
91966 rcu_gp_kthread_wake(rsp);
91967 @@ -2553,7 +2553,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
91968 /*
91969 * Do RCU core processing for the current CPU.
91970 */
91971 -static void rcu_process_callbacks(struct softirq_action *unused)
91972 +static void rcu_process_callbacks(void)
91973 {
91974 struct rcu_state *rsp;
91975
91976 @@ -2665,7 +2665,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
91977 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
91978 if (debug_rcu_head_queue(head)) {
91979 /* Probable double call_rcu(), so leak the callback. */
91980 - ACCESS_ONCE(head->func) = rcu_leak_callback;
91981 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
91982 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
91983 return;
91984 }
91985 @@ -2693,7 +2693,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
91986 local_irq_restore(flags);
91987 return;
91988 }
91989 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
91990 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
91991 if (lazy)
91992 rdp->qlen_lazy++;
91993 else
91994 @@ -2966,11 +2966,11 @@ void synchronize_sched_expedited(void)
91995 * counter wrap on a 32-bit system. Quite a few more CPUs would of
91996 * course be required on a 64-bit system.
91997 */
91998 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
91999 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
92000 (ulong)atomic_long_read(&rsp->expedited_done) +
92001 ULONG_MAX / 8)) {
92002 synchronize_sched();
92003 - atomic_long_inc(&rsp->expedited_wrap);
92004 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
92005 return;
92006 }
92007
92008 @@ -2978,12 +2978,12 @@ void synchronize_sched_expedited(void)
92009 * Take a ticket. Note that atomic_inc_return() implies a
92010 * full memory barrier.
92011 */
92012 - snap = atomic_long_inc_return(&rsp->expedited_start);
92013 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
92014 firstsnap = snap;
92015 if (!try_get_online_cpus()) {
92016 /* CPU hotplug operation in flight, fall back to normal GP. */
92017 wait_rcu_gp(call_rcu_sched);
92018 - atomic_long_inc(&rsp->expedited_normal);
92019 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92020 return;
92021 }
92022 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
92023 @@ -2996,7 +2996,7 @@ void synchronize_sched_expedited(void)
92024 for_each_cpu(cpu, cm) {
92025 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
92026
92027 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
92028 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
92029 cpumask_clear_cpu(cpu, cm);
92030 }
92031 if (cpumask_weight(cm) == 0)
92032 @@ -3011,14 +3011,14 @@ void synchronize_sched_expedited(void)
92033 synchronize_sched_expedited_cpu_stop,
92034 NULL) == -EAGAIN) {
92035 put_online_cpus();
92036 - atomic_long_inc(&rsp->expedited_tryfail);
92037 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
92038
92039 /* Check to see if someone else did our work for us. */
92040 s = atomic_long_read(&rsp->expedited_done);
92041 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92042 /* ensure test happens before caller kfree */
92043 smp_mb__before_atomic(); /* ^^^ */
92044 - atomic_long_inc(&rsp->expedited_workdone1);
92045 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
92046 free_cpumask_var(cm);
92047 return;
92048 }
92049 @@ -3028,7 +3028,7 @@ void synchronize_sched_expedited(void)
92050 udelay(trycount * num_online_cpus());
92051 } else {
92052 wait_rcu_gp(call_rcu_sched);
92053 - atomic_long_inc(&rsp->expedited_normal);
92054 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92055 free_cpumask_var(cm);
92056 return;
92057 }
92058 @@ -3038,7 +3038,7 @@ void synchronize_sched_expedited(void)
92059 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92060 /* ensure test happens before caller kfree */
92061 smp_mb__before_atomic(); /* ^^^ */
92062 - atomic_long_inc(&rsp->expedited_workdone2);
92063 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
92064 free_cpumask_var(cm);
92065 return;
92066 }
92067 @@ -3053,14 +3053,14 @@ void synchronize_sched_expedited(void)
92068 if (!try_get_online_cpus()) {
92069 /* CPU hotplug operation in flight, use normal GP. */
92070 wait_rcu_gp(call_rcu_sched);
92071 - atomic_long_inc(&rsp->expedited_normal);
92072 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92073 free_cpumask_var(cm);
92074 return;
92075 }
92076 - snap = atomic_long_read(&rsp->expedited_start);
92077 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
92078 smp_mb(); /* ensure read is before try_stop_cpus(). */
92079 }
92080 - atomic_long_inc(&rsp->expedited_stoppedcpus);
92081 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
92082
92083 all_cpus_idle:
92084 free_cpumask_var(cm);
92085 @@ -3072,16 +3072,16 @@ all_cpus_idle:
92086 * than we did already did their update.
92087 */
92088 do {
92089 - atomic_long_inc(&rsp->expedited_done_tries);
92090 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
92091 s = atomic_long_read(&rsp->expedited_done);
92092 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
92093 /* ensure test happens before caller kfree */
92094 smp_mb__before_atomic(); /* ^^^ */
92095 - atomic_long_inc(&rsp->expedited_done_lost);
92096 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
92097 break;
92098 }
92099 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
92100 - atomic_long_inc(&rsp->expedited_done_exit);
92101 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
92102
92103 put_online_cpus();
92104 }
92105 @@ -3287,7 +3287,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92106 * ACCESS_ONCE() to prevent the compiler from speculating
92107 * the increment to precede the early-exit check.
92108 */
92109 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92110 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92111 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
92112 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
92113 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
92114 @@ -3342,7 +3342,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92115
92116 /* Increment ->n_barrier_done to prevent duplicate work. */
92117 smp_mb(); /* Keep increment after above mechanism. */
92118 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92119 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92120 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
92121 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
92122 smp_mb(); /* Keep increment before caller's subsequent code. */
92123 @@ -3387,10 +3387,10 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
92124 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
92125 init_callback_list(rdp);
92126 rdp->qlen_lazy = 0;
92127 - ACCESS_ONCE(rdp->qlen) = 0;
92128 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92129 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
92130 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
92131 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
92132 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
92133 rdp->cpu = cpu;
92134 rdp->rsp = rsp;
92135 rcu_boot_init_nocb_percpu_data(rdp);
92136 @@ -3423,8 +3423,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
92137 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
92138 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
92139 rcu_sysidle_init_percpu_data(rdp->dynticks);
92140 - atomic_set(&rdp->dynticks->dynticks,
92141 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
92142 + atomic_set_unchecked(&rdp->dynticks->dynticks,
92143 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
92144 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
92145
92146 /* Add CPU to rcu_node bitmasks. */
92147 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
92148 index 8e7b184..9c55768 100644
92149 --- a/kernel/rcu/tree.h
92150 +++ b/kernel/rcu/tree.h
92151 @@ -87,11 +87,11 @@ struct rcu_dynticks {
92152 long long dynticks_nesting; /* Track irq/process nesting level. */
92153 /* Process level is worth LLONG_MAX/2. */
92154 int dynticks_nmi_nesting; /* Track NMI nesting level. */
92155 - atomic_t dynticks; /* Even value for idle, else odd. */
92156 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
92157 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
92158 long long dynticks_idle_nesting;
92159 /* irq/process nesting level from idle. */
92160 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
92161 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
92162 /* "Idle" excludes userspace execution. */
92163 unsigned long dynticks_idle_jiffies;
92164 /* End of last non-NMI non-idle period. */
92165 @@ -466,17 +466,17 @@ struct rcu_state {
92166 /* _rcu_barrier(). */
92167 /* End of fields guarded by barrier_mutex. */
92168
92169 - atomic_long_t expedited_start; /* Starting ticket. */
92170 - atomic_long_t expedited_done; /* Done ticket. */
92171 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
92172 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
92173 - atomic_long_t expedited_workdone1; /* # done by others #1. */
92174 - atomic_long_t expedited_workdone2; /* # done by others #2. */
92175 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
92176 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
92177 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
92178 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
92179 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
92180 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
92181 + atomic_long_t expedited_done; /* Done ticket. */
92182 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
92183 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
92184 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
92185 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
92186 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
92187 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
92188 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
92189 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
92190 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
92191
92192 unsigned long jiffies_force_qs; /* Time at which to invoke */
92193 /* force_quiescent_state(). */
92194 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
92195 index 3ec85cb..3687925 100644
92196 --- a/kernel/rcu/tree_plugin.h
92197 +++ b/kernel/rcu/tree_plugin.h
92198 @@ -709,7 +709,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
92199 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
92200 {
92201 return !rcu_preempted_readers_exp(rnp) &&
92202 - ACCESS_ONCE(rnp->expmask) == 0;
92203 + ACCESS_ONCE_RW(rnp->expmask) == 0;
92204 }
92205
92206 /*
92207 @@ -870,7 +870,7 @@ void synchronize_rcu_expedited(void)
92208
92209 /* Clean up and exit. */
92210 smp_mb(); /* ensure expedited GP seen before counter increment. */
92211 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
92212 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
92213 sync_rcu_preempt_exp_count + 1;
92214 unlock_mb_ret:
92215 mutex_unlock(&sync_rcu_preempt_exp_mutex);
92216 @@ -1426,7 +1426,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
92217 free_cpumask_var(cm);
92218 }
92219
92220 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
92221 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
92222 .store = &rcu_cpu_kthread_task,
92223 .thread_should_run = rcu_cpu_kthread_should_run,
92224 .thread_fn = rcu_cpu_kthread,
92225 @@ -1900,7 +1900,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
92226 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
92227 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u %s\n",
92228 cpu, ticks_value, ticks_title,
92229 - atomic_read(&rdtp->dynticks) & 0xfff,
92230 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
92231 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
92232 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
92233 fast_no_hz);
92234 @@ -2044,7 +2044,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
92235 return;
92236 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
92237 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
92238 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
92239 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
92240 wake_up(&rdp_leader->nocb_wq);
92241 }
92242 }
92243 @@ -2096,7 +2096,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
92244
92245 /* Enqueue the callback on the nocb list and update counts. */
92246 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
92247 - ACCESS_ONCE(*old_rhpp) = rhp;
92248 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
92249 atomic_long_add(rhcount, &rdp->nocb_q_count);
92250 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
92251 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
92252 @@ -2286,7 +2286,7 @@ wait_again:
92253 continue; /* No CBs here, try next follower. */
92254
92255 /* Move callbacks to wait-for-GP list, which is empty. */
92256 - ACCESS_ONCE(rdp->nocb_head) = NULL;
92257 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
92258 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
92259 rdp->nocb_gp_count = atomic_long_xchg(&rdp->nocb_q_count, 0);
92260 rdp->nocb_gp_count_lazy =
92261 @@ -2413,7 +2413,7 @@ static int rcu_nocb_kthread(void *arg)
92262 list = ACCESS_ONCE(rdp->nocb_follower_head);
92263 BUG_ON(!list);
92264 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
92265 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
92266 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
92267 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
92268 c = atomic_long_xchg(&rdp->nocb_follower_count, 0);
92269 cl = atomic_long_xchg(&rdp->nocb_follower_count_lazy, 0);
92270 @@ -2443,8 +2443,8 @@ static int rcu_nocb_kthread(void *arg)
92271 list = next;
92272 }
92273 trace_rcu_batch_end(rdp->rsp->name, c, !!list, 0, 0, 1);
92274 - ACCESS_ONCE(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92275 - ACCESS_ONCE(rdp->nocb_p_count_lazy) =
92276 + ACCESS_ONCE_RW(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92277 + ACCESS_ONCE_RW(rdp->nocb_p_count_lazy) =
92278 rdp->nocb_p_count_lazy - cl;
92279 rdp->n_nocbs_invoked += c;
92280 }
92281 @@ -2465,7 +2465,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
92282 if (!rcu_nocb_need_deferred_wakeup(rdp))
92283 return;
92284 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
92285 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92286 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92287 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
92288 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
92289 }
92290 @@ -2588,7 +2588,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
92291 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
92292 "rcuo%c/%d", rsp->abbr, cpu);
92293 BUG_ON(IS_ERR(t));
92294 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
92295 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
92296 }
92297
92298 /*
92299 @@ -2793,11 +2793,11 @@ static void rcu_sysidle_enter(int irq)
92300
92301 /* Record start of fully idle period. */
92302 j = jiffies;
92303 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
92304 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
92305 smp_mb__before_atomic();
92306 - atomic_inc(&rdtp->dynticks_idle);
92307 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92308 smp_mb__after_atomic();
92309 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
92310 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
92311 }
92312
92313 /*
92314 @@ -2868,9 +2868,9 @@ static void rcu_sysidle_exit(int irq)
92315
92316 /* Record end of idle period. */
92317 smp_mb__before_atomic();
92318 - atomic_inc(&rdtp->dynticks_idle);
92319 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92320 smp_mb__after_atomic();
92321 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
92322 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
92323
92324 /*
92325 * If we are the timekeeping CPU, we are permitted to be non-idle
92326 @@ -2915,7 +2915,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
92327 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
92328
92329 /* Pick up current idle and NMI-nesting counter and check. */
92330 - cur = atomic_read(&rdtp->dynticks_idle);
92331 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
92332 if (cur & 0x1) {
92333 *isidle = false; /* We are not idle! */
92334 return;
92335 @@ -2964,7 +2964,7 @@ static void rcu_sysidle(unsigned long j)
92336 case RCU_SYSIDLE_NOT:
92337
92338 /* First time all are idle, so note a short idle period. */
92339 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92340 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92341 break;
92342
92343 case RCU_SYSIDLE_SHORT:
92344 @@ -3002,7 +3002,7 @@ static void rcu_sysidle_cancel(void)
92345 {
92346 smp_mb();
92347 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
92348 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
92349 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
92350 }
92351
92352 /*
92353 @@ -3054,7 +3054,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
92354 smp_mb(); /* grace period precedes setting inuse. */
92355
92356 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
92357 - ACCESS_ONCE(rshp->inuse) = 0;
92358 + ACCESS_ONCE_RW(rshp->inuse) = 0;
92359 }
92360
92361 /*
92362 @@ -3207,7 +3207,7 @@ static void rcu_bind_gp_kthread(void)
92363 static void rcu_dynticks_task_enter(void)
92364 {
92365 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
92366 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
92367 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
92368 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
92369 }
92370
92371 @@ -3215,6 +3215,6 @@ static void rcu_dynticks_task_enter(void)
92372 static void rcu_dynticks_task_exit(void)
92373 {
92374 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
92375 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
92376 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
92377 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
92378 }
92379 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
92380 index 5cdc62e..cc52e88 100644
92381 --- a/kernel/rcu/tree_trace.c
92382 +++ b/kernel/rcu/tree_trace.c
92383 @@ -121,7 +121,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
92384 ulong2long(rdp->completed), ulong2long(rdp->gpnum),
92385 rdp->passed_quiesce, rdp->qs_pending);
92386 seq_printf(m, " dt=%d/%llx/%d df=%lu",
92387 - atomic_read(&rdp->dynticks->dynticks),
92388 + atomic_read_unchecked(&rdp->dynticks->dynticks),
92389 rdp->dynticks->dynticks_nesting,
92390 rdp->dynticks->dynticks_nmi_nesting,
92391 rdp->dynticks_fqs);
92392 @@ -182,17 +182,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
92393 struct rcu_state *rsp = (struct rcu_state *)m->private;
92394
92395 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
92396 - atomic_long_read(&rsp->expedited_start),
92397 + atomic_long_read_unchecked(&rsp->expedited_start),
92398 atomic_long_read(&rsp->expedited_done),
92399 - atomic_long_read(&rsp->expedited_wrap),
92400 - atomic_long_read(&rsp->expedited_tryfail),
92401 - atomic_long_read(&rsp->expedited_workdone1),
92402 - atomic_long_read(&rsp->expedited_workdone2),
92403 - atomic_long_read(&rsp->expedited_normal),
92404 - atomic_long_read(&rsp->expedited_stoppedcpus),
92405 - atomic_long_read(&rsp->expedited_done_tries),
92406 - atomic_long_read(&rsp->expedited_done_lost),
92407 - atomic_long_read(&rsp->expedited_done_exit));
92408 + atomic_long_read_unchecked(&rsp->expedited_wrap),
92409 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
92410 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
92411 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
92412 + atomic_long_read_unchecked(&rsp->expedited_normal),
92413 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
92414 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
92415 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
92416 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
92417 return 0;
92418 }
92419
92420 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
92421 index e0d31a3..f4dafe3 100644
92422 --- a/kernel/rcu/update.c
92423 +++ b/kernel/rcu/update.c
92424 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
92425 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
92426 */
92427 if (till_stall_check < 3) {
92428 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
92429 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
92430 till_stall_check = 3;
92431 } else if (till_stall_check > 300) {
92432 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
92433 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
92434 till_stall_check = 300;
92435 }
92436 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
92437 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
92438 !ACCESS_ONCE(t->on_rq) ||
92439 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
92440 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
92441 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
92442 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
92443 list_del_init(&t->rcu_tasks_holdout_list);
92444 put_task_struct(t);
92445 return;
92446 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
92447 !is_idle_task(t)) {
92448 get_task_struct(t);
92449 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
92450 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
92451 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
92452 list_add(&t->rcu_tasks_holdout_list,
92453 &rcu_tasks_holdouts);
92454 }
92455 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
92456 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
92457 BUG_ON(IS_ERR(t));
92458 smp_mb(); /* Ensure others see full kthread. */
92459 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
92460 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
92461 mutex_unlock(&rcu_tasks_kthread_mutex);
92462 }
92463
92464 diff --git a/kernel/resource.c b/kernel/resource.c
92465 index 0bcebff..e7cd5b2 100644
92466 --- a/kernel/resource.c
92467 +++ b/kernel/resource.c
92468 @@ -161,8 +161,18 @@ static const struct file_operations proc_iomem_operations = {
92469
92470 static int __init ioresources_init(void)
92471 {
92472 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
92473 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92474 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
92475 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
92476 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92477 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
92478 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
92479 +#endif
92480 +#else
92481 proc_create("ioports", 0, NULL, &proc_ioports_operations);
92482 proc_create("iomem", 0, NULL, &proc_iomem_operations);
92483 +#endif
92484 return 0;
92485 }
92486 __initcall(ioresources_init);
92487 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
92488 index eae160d..c9aa22e 100644
92489 --- a/kernel/sched/auto_group.c
92490 +++ b/kernel/sched/auto_group.c
92491 @@ -11,7 +11,7 @@
92492
92493 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
92494 static struct autogroup autogroup_default;
92495 -static atomic_t autogroup_seq_nr;
92496 +static atomic_unchecked_t autogroup_seq_nr;
92497
92498 void __init autogroup_init(struct task_struct *init_task)
92499 {
92500 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
92501
92502 kref_init(&ag->kref);
92503 init_rwsem(&ag->lock);
92504 - ag->id = atomic_inc_return(&autogroup_seq_nr);
92505 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
92506 ag->tg = tg;
92507 #ifdef CONFIG_RT_GROUP_SCHED
92508 /*
92509 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
92510 index 607f852..486bc87 100644
92511 --- a/kernel/sched/completion.c
92512 +++ b/kernel/sched/completion.c
92513 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
92514 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
92515 * or number of jiffies left till timeout) if completed.
92516 */
92517 -long __sched
92518 +long __sched __intentional_overflow(-1)
92519 wait_for_completion_interruptible_timeout(struct completion *x,
92520 unsigned long timeout)
92521 {
92522 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
92523 *
92524 * Return: -ERESTARTSYS if interrupted, 0 if completed.
92525 */
92526 -int __sched wait_for_completion_killable(struct completion *x)
92527 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
92528 {
92529 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
92530 if (t == -ERESTARTSYS)
92531 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
92532 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
92533 * or number of jiffies left till timeout) if completed.
92534 */
92535 -long __sched
92536 +long __sched __intentional_overflow(-1)
92537 wait_for_completion_killable_timeout(struct completion *x,
92538 unsigned long timeout)
92539 {
92540 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
92541 index 44dfc8b..56d160d 100644
92542 --- a/kernel/sched/core.c
92543 +++ b/kernel/sched/core.c
92544 @@ -1902,7 +1902,7 @@ void set_numabalancing_state(bool enabled)
92545 int sysctl_numa_balancing(struct ctl_table *table, int write,
92546 void __user *buffer, size_t *lenp, loff_t *ppos)
92547 {
92548 - struct ctl_table t;
92549 + ctl_table_no_const t;
92550 int err;
92551 int state = numabalancing_enabled;
92552
92553 @@ -2352,8 +2352,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
92554 next->active_mm = oldmm;
92555 atomic_inc(&oldmm->mm_count);
92556 enter_lazy_tlb(oldmm, next);
92557 - } else
92558 + } else {
92559 switch_mm(oldmm, mm, next);
92560 + populate_stack();
92561 + }
92562
92563 if (!prev->mm) {
92564 prev->active_mm = NULL;
92565 @@ -3152,6 +3154,8 @@ int can_nice(const struct task_struct *p, const int nice)
92566 /* convert nice value [19,-20] to rlimit style value [1,40] */
92567 int nice_rlim = nice_to_rlimit(nice);
92568
92569 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
92570 +
92571 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
92572 capable(CAP_SYS_NICE));
92573 }
92574 @@ -3178,7 +3182,8 @@ SYSCALL_DEFINE1(nice, int, increment)
92575 nice = task_nice(current) + increment;
92576
92577 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
92578 - if (increment < 0 && !can_nice(current, nice))
92579 + if (increment < 0 && (!can_nice(current, nice) ||
92580 + gr_handle_chroot_nice()))
92581 return -EPERM;
92582
92583 retval = security_task_setnice(current, nice);
92584 @@ -3473,6 +3478,7 @@ recheck:
92585 if (policy != p->policy && !rlim_rtprio)
92586 return -EPERM;
92587
92588 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
92589 /* can't increase priority */
92590 if (attr->sched_priority > p->rt_priority &&
92591 attr->sched_priority > rlim_rtprio)
92592 @@ -4973,6 +4979,7 @@ void idle_task_exit(void)
92593
92594 if (mm != &init_mm) {
92595 switch_mm(mm, &init_mm, current);
92596 + populate_stack();
92597 finish_arch_post_lock_switch();
92598 }
92599 mmdrop(mm);
92600 @@ -5068,7 +5075,7 @@ static void migrate_tasks(unsigned int dead_cpu)
92601
92602 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
92603
92604 -static struct ctl_table sd_ctl_dir[] = {
92605 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
92606 {
92607 .procname = "sched_domain",
92608 .mode = 0555,
92609 @@ -5085,17 +5092,17 @@ static struct ctl_table sd_ctl_root[] = {
92610 {}
92611 };
92612
92613 -static struct ctl_table *sd_alloc_ctl_entry(int n)
92614 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
92615 {
92616 - struct ctl_table *entry =
92617 + ctl_table_no_const *entry =
92618 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
92619
92620 return entry;
92621 }
92622
92623 -static void sd_free_ctl_entry(struct ctl_table **tablep)
92624 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
92625 {
92626 - struct ctl_table *entry;
92627 + ctl_table_no_const *entry;
92628
92629 /*
92630 * In the intermediate directories, both the child directory and
92631 @@ -5103,22 +5110,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
92632 * will always be set. In the lowest directory the names are
92633 * static strings and all have proc handlers.
92634 */
92635 - for (entry = *tablep; entry->mode; entry++) {
92636 - if (entry->child)
92637 - sd_free_ctl_entry(&entry->child);
92638 + for (entry = tablep; entry->mode; entry++) {
92639 + if (entry->child) {
92640 + sd_free_ctl_entry(entry->child);
92641 + pax_open_kernel();
92642 + entry->child = NULL;
92643 + pax_close_kernel();
92644 + }
92645 if (entry->proc_handler == NULL)
92646 kfree(entry->procname);
92647 }
92648
92649 - kfree(*tablep);
92650 - *tablep = NULL;
92651 + kfree(tablep);
92652 }
92653
92654 static int min_load_idx = 0;
92655 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
92656
92657 static void
92658 -set_table_entry(struct ctl_table *entry,
92659 +set_table_entry(ctl_table_no_const *entry,
92660 const char *procname, void *data, int maxlen,
92661 umode_t mode, proc_handler *proc_handler,
92662 bool load_idx)
92663 @@ -5138,7 +5148,7 @@ set_table_entry(struct ctl_table *entry,
92664 static struct ctl_table *
92665 sd_alloc_ctl_domain_table(struct sched_domain *sd)
92666 {
92667 - struct ctl_table *table = sd_alloc_ctl_entry(14);
92668 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
92669
92670 if (table == NULL)
92671 return NULL;
92672 @@ -5176,9 +5186,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
92673 return table;
92674 }
92675
92676 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
92677 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
92678 {
92679 - struct ctl_table *entry, *table;
92680 + ctl_table_no_const *entry, *table;
92681 struct sched_domain *sd;
92682 int domain_num = 0, i;
92683 char buf[32];
92684 @@ -5205,11 +5215,13 @@ static struct ctl_table_header *sd_sysctl_header;
92685 static void register_sched_domain_sysctl(void)
92686 {
92687 int i, cpu_num = num_possible_cpus();
92688 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
92689 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
92690 char buf[32];
92691
92692 WARN_ON(sd_ctl_dir[0].child);
92693 + pax_open_kernel();
92694 sd_ctl_dir[0].child = entry;
92695 + pax_close_kernel();
92696
92697 if (entry == NULL)
92698 return;
92699 @@ -5232,8 +5244,12 @@ static void unregister_sched_domain_sysctl(void)
92700 if (sd_sysctl_header)
92701 unregister_sysctl_table(sd_sysctl_header);
92702 sd_sysctl_header = NULL;
92703 - if (sd_ctl_dir[0].child)
92704 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
92705 + if (sd_ctl_dir[0].child) {
92706 + sd_free_ctl_entry(sd_ctl_dir[0].child);
92707 + pax_open_kernel();
92708 + sd_ctl_dir[0].child = NULL;
92709 + pax_close_kernel();
92710 + }
92711 }
92712 #else
92713 static void register_sched_domain_sysctl(void)
92714 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
92715 index fe331fc..29d620e 100644
92716 --- a/kernel/sched/fair.c
92717 +++ b/kernel/sched/fair.c
92718 @@ -2089,7 +2089,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
92719
92720 static void reset_ptenuma_scan(struct task_struct *p)
92721 {
92722 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
92723 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
92724 p->mm->numa_scan_offset = 0;
92725 }
92726
92727 @@ -7651,7 +7651,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
92728 * run_rebalance_domains is triggered when needed from the scheduler tick.
92729 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
92730 */
92731 -static void run_rebalance_domains(struct softirq_action *h)
92732 +static __latent_entropy void run_rebalance_domains(void)
92733 {
92734 struct rq *this_rq = this_rq();
92735 enum cpu_idle_type idle = this_rq->idle_balance ?
92736 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
92737 index 9a2a45c..bb91ace 100644
92738 --- a/kernel/sched/sched.h
92739 +++ b/kernel/sched/sched.h
92740 @@ -1182,7 +1182,7 @@ struct sched_class {
92741 #ifdef CONFIG_FAIR_GROUP_SCHED
92742 void (*task_move_group) (struct task_struct *p, int on_rq);
92743 #endif
92744 -};
92745 +} __do_const;
92746
92747 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
92748 {
92749 diff --git a/kernel/seccomp.c b/kernel/seccomp.c
92750 index 4ef9687..4f44028 100644
92751 --- a/kernel/seccomp.c
92752 +++ b/kernel/seccomp.c
92753 @@ -629,7 +629,9 @@ static u32 __seccomp_phase1_filter(int this_syscall, struct seccomp_data *sd)
92754
92755 switch (action) {
92756 case SECCOMP_RET_ERRNO:
92757 - /* Set the low-order 16-bits as a errno. */
92758 + /* Set low-order bits as an errno, capped at MAX_ERRNO. */
92759 + if (data > MAX_ERRNO)
92760 + data = MAX_ERRNO;
92761 syscall_set_return_value(current, task_pt_regs(current),
92762 -data, 0);
92763 goto skip;
92764 diff --git a/kernel/signal.c b/kernel/signal.c
92765 index 16a30529..25ad033 100644
92766 --- a/kernel/signal.c
92767 +++ b/kernel/signal.c
92768 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
92769
92770 int print_fatal_signals __read_mostly;
92771
92772 -static void __user *sig_handler(struct task_struct *t, int sig)
92773 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
92774 {
92775 return t->sighand->action[sig - 1].sa.sa_handler;
92776 }
92777
92778 -static int sig_handler_ignored(void __user *handler, int sig)
92779 +static int sig_handler_ignored(__sighandler_t handler, int sig)
92780 {
92781 /* Is it explicitly or implicitly ignored? */
92782 return handler == SIG_IGN ||
92783 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
92784
92785 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
92786 {
92787 - void __user *handler;
92788 + __sighandler_t handler;
92789
92790 handler = sig_handler(t, sig);
92791
92792 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
92793 atomic_inc(&user->sigpending);
92794 rcu_read_unlock();
92795
92796 + if (!override_rlimit)
92797 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
92798 +
92799 if (override_rlimit ||
92800 atomic_read(&user->sigpending) <=
92801 task_rlimit(t, RLIMIT_SIGPENDING)) {
92802 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
92803
92804 int unhandled_signal(struct task_struct *tsk, int sig)
92805 {
92806 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
92807 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
92808 if (is_global_init(tsk))
92809 return 1;
92810 if (handler != SIG_IGN && handler != SIG_DFL)
92811 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
92812 }
92813 }
92814
92815 + /* allow glibc communication via tgkill to other threads in our
92816 + thread group */
92817 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
92818 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
92819 + && gr_handle_signal(t, sig))
92820 + return -EPERM;
92821 +
92822 return security_task_kill(t, info, sig, 0);
92823 }
92824
92825 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
92826 return send_signal(sig, info, p, 1);
92827 }
92828
92829 -static int
92830 +int
92831 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92832 {
92833 return send_signal(sig, info, t, 0);
92834 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92835 unsigned long int flags;
92836 int ret, blocked, ignored;
92837 struct k_sigaction *action;
92838 + int is_unhandled = 0;
92839
92840 spin_lock_irqsave(&t->sighand->siglock, flags);
92841 action = &t->sighand->action[sig-1];
92842 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92843 }
92844 if (action->sa.sa_handler == SIG_DFL)
92845 t->signal->flags &= ~SIGNAL_UNKILLABLE;
92846 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
92847 + is_unhandled = 1;
92848 ret = specific_send_sig_info(sig, info, t);
92849 spin_unlock_irqrestore(&t->sighand->siglock, flags);
92850
92851 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
92852 + normal operation */
92853 + if (is_unhandled) {
92854 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
92855 + gr_handle_crash(t, sig);
92856 + }
92857 +
92858 return ret;
92859 }
92860
92861 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
92862 ret = check_kill_permission(sig, info, p);
92863 rcu_read_unlock();
92864
92865 - if (!ret && sig)
92866 + if (!ret && sig) {
92867 ret = do_send_sig_info(sig, info, p, true);
92868 + if (!ret)
92869 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
92870 + }
92871
92872 return ret;
92873 }
92874 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
92875 int error = -ESRCH;
92876
92877 rcu_read_lock();
92878 - p = find_task_by_vpid(pid);
92879 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
92880 + /* allow glibc communication via tgkill to other threads in our
92881 + thread group */
92882 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
92883 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
92884 + p = find_task_by_vpid_unrestricted(pid);
92885 + else
92886 +#endif
92887 + p = find_task_by_vpid(pid);
92888 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
92889 error = check_kill_permission(sig, info, p);
92890 /*
92891 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
92892 }
92893 seg = get_fs();
92894 set_fs(KERNEL_DS);
92895 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
92896 - (stack_t __force __user *) &uoss,
92897 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
92898 + (stack_t __force_user *) &uoss,
92899 compat_user_stack_pointer());
92900 set_fs(seg);
92901 if (ret >= 0 && uoss_ptr) {
92902 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
92903 index 40190f2..8861d40 100644
92904 --- a/kernel/smpboot.c
92905 +++ b/kernel/smpboot.c
92906 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
92907 }
92908 smpboot_unpark_thread(plug_thread, cpu);
92909 }
92910 - list_add(&plug_thread->list, &hotplug_threads);
92911 + pax_list_add(&plug_thread->list, &hotplug_threads);
92912 out:
92913 mutex_unlock(&smpboot_threads_lock);
92914 put_online_cpus();
92915 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
92916 {
92917 get_online_cpus();
92918 mutex_lock(&smpboot_threads_lock);
92919 - list_del(&plug_thread->list);
92920 + pax_list_del(&plug_thread->list);
92921 smpboot_destroy_threads(plug_thread);
92922 mutex_unlock(&smpboot_threads_lock);
92923 put_online_cpus();
92924 diff --git a/kernel/softirq.c b/kernel/softirq.c
92925 index c497fcd..e8f90a9 100644
92926 --- a/kernel/softirq.c
92927 +++ b/kernel/softirq.c
92928 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
92929 EXPORT_SYMBOL(irq_stat);
92930 #endif
92931
92932 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
92933 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
92934
92935 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
92936
92937 @@ -266,7 +266,7 @@ restart:
92938 kstat_incr_softirqs_this_cpu(vec_nr);
92939
92940 trace_softirq_entry(vec_nr);
92941 - h->action(h);
92942 + h->action();
92943 trace_softirq_exit(vec_nr);
92944 if (unlikely(prev_count != preempt_count())) {
92945 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
92946 @@ -426,7 +426,7 @@ void __raise_softirq_irqoff(unsigned int nr)
92947 or_softirq_pending(1UL << nr);
92948 }
92949
92950 -void open_softirq(int nr, void (*action)(struct softirq_action *))
92951 +void __init open_softirq(int nr, void (*action)(void))
92952 {
92953 softirq_vec[nr].action = action;
92954 }
92955 @@ -478,7 +478,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
92956 }
92957 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
92958
92959 -static void tasklet_action(struct softirq_action *a)
92960 +static void tasklet_action(void)
92961 {
92962 struct tasklet_struct *list;
92963
92964 @@ -514,7 +514,7 @@ static void tasklet_action(struct softirq_action *a)
92965 }
92966 }
92967
92968 -static void tasklet_hi_action(struct softirq_action *a)
92969 +static __latent_entropy void tasklet_hi_action(void)
92970 {
92971 struct tasklet_struct *list;
92972
92973 @@ -745,7 +745,7 @@ static struct notifier_block cpu_nfb = {
92974 .notifier_call = cpu_callback
92975 };
92976
92977 -static struct smp_hotplug_thread softirq_threads = {
92978 +static struct smp_hotplug_thread softirq_threads __read_only = {
92979 .store = &ksoftirqd,
92980 .thread_should_run = ksoftirqd_should_run,
92981 .thread_fn = run_ksoftirqd,
92982 diff --git a/kernel/sys.c b/kernel/sys.c
92983 index ea9c881..2194af5 100644
92984 --- a/kernel/sys.c
92985 +++ b/kernel/sys.c
92986 @@ -154,6 +154,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
92987 error = -EACCES;
92988 goto out;
92989 }
92990 +
92991 + if (gr_handle_chroot_setpriority(p, niceval)) {
92992 + error = -EACCES;
92993 + goto out;
92994 + }
92995 +
92996 no_nice = security_task_setnice(p, niceval);
92997 if (no_nice) {
92998 error = no_nice;
92999 @@ -359,6 +365,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
93000 goto error;
93001 }
93002
93003 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
93004 + goto error;
93005 +
93006 + if (!gid_eq(new->gid, old->gid)) {
93007 + /* make sure we generate a learn log for what will
93008 + end up being a role transition after a full-learning
93009 + policy is generated
93010 + CAP_SETGID is required to perform a transition
93011 + we may not log a CAP_SETGID check above, e.g.
93012 + in the case where new rgid = old egid
93013 + */
93014 + gr_learn_cap(current, new, CAP_SETGID);
93015 + }
93016 +
93017 if (rgid != (gid_t) -1 ||
93018 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
93019 new->sgid = new->egid;
93020 @@ -394,6 +414,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
93021 old = current_cred();
93022
93023 retval = -EPERM;
93024 +
93025 + if (gr_check_group_change(kgid, kgid, kgid))
93026 + goto error;
93027 +
93028 if (ns_capable(old->user_ns, CAP_SETGID))
93029 new->gid = new->egid = new->sgid = new->fsgid = kgid;
93030 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
93031 @@ -411,7 +435,7 @@ error:
93032 /*
93033 * change the user struct in a credentials set to match the new UID
93034 */
93035 -static int set_user(struct cred *new)
93036 +int set_user(struct cred *new)
93037 {
93038 struct user_struct *new_user;
93039
93040 @@ -491,7 +515,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
93041 goto error;
93042 }
93043
93044 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
93045 + goto error;
93046 +
93047 if (!uid_eq(new->uid, old->uid)) {
93048 + /* make sure we generate a learn log for what will
93049 + end up being a role transition after a full-learning
93050 + policy is generated
93051 + CAP_SETUID is required to perform a transition
93052 + we may not log a CAP_SETUID check above, e.g.
93053 + in the case where new ruid = old euid
93054 + */
93055 + gr_learn_cap(current, new, CAP_SETUID);
93056 retval = set_user(new);
93057 if (retval < 0)
93058 goto error;
93059 @@ -541,6 +576,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
93060 old = current_cred();
93061
93062 retval = -EPERM;
93063 +
93064 + if (gr_check_crash_uid(kuid))
93065 + goto error;
93066 + if (gr_check_user_change(kuid, kuid, kuid))
93067 + goto error;
93068 +
93069 if (ns_capable(old->user_ns, CAP_SETUID)) {
93070 new->suid = new->uid = kuid;
93071 if (!uid_eq(kuid, old->uid)) {
93072 @@ -610,6 +651,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
93073 goto error;
93074 }
93075
93076 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
93077 + goto error;
93078 +
93079 if (ruid != (uid_t) -1) {
93080 new->uid = kruid;
93081 if (!uid_eq(kruid, old->uid)) {
93082 @@ -694,6 +738,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
93083 goto error;
93084 }
93085
93086 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
93087 + goto error;
93088 +
93089 if (rgid != (gid_t) -1)
93090 new->gid = krgid;
93091 if (egid != (gid_t) -1)
93092 @@ -758,12 +805,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
93093 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
93094 ns_capable(old->user_ns, CAP_SETUID)) {
93095 if (!uid_eq(kuid, old->fsuid)) {
93096 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
93097 + goto error;
93098 +
93099 new->fsuid = kuid;
93100 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
93101 goto change_okay;
93102 }
93103 }
93104
93105 +error:
93106 abort_creds(new);
93107 return old_fsuid;
93108
93109 @@ -796,12 +847,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
93110 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
93111 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
93112 ns_capable(old->user_ns, CAP_SETGID)) {
93113 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
93114 + goto error;
93115 +
93116 if (!gid_eq(kgid, old->fsgid)) {
93117 new->fsgid = kgid;
93118 goto change_okay;
93119 }
93120 }
93121
93122 +error:
93123 abort_creds(new);
93124 return old_fsgid;
93125
93126 @@ -1178,19 +1233,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
93127 return -EFAULT;
93128
93129 down_read(&uts_sem);
93130 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
93131 + error = __copy_to_user(name->sysname, &utsname()->sysname,
93132 __OLD_UTS_LEN);
93133 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
93134 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
93135 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
93136 __OLD_UTS_LEN);
93137 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
93138 - error |= __copy_to_user(&name->release, &utsname()->release,
93139 + error |= __copy_to_user(name->release, &utsname()->release,
93140 __OLD_UTS_LEN);
93141 error |= __put_user(0, name->release + __OLD_UTS_LEN);
93142 - error |= __copy_to_user(&name->version, &utsname()->version,
93143 + error |= __copy_to_user(name->version, &utsname()->version,
93144 __OLD_UTS_LEN);
93145 error |= __put_user(0, name->version + __OLD_UTS_LEN);
93146 - error |= __copy_to_user(&name->machine, &utsname()->machine,
93147 + error |= __copy_to_user(name->machine, &utsname()->machine,
93148 __OLD_UTS_LEN);
93149 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
93150 up_read(&uts_sem);
93151 @@ -1391,6 +1446,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
93152 */
93153 new_rlim->rlim_cur = 1;
93154 }
93155 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
93156 + is changed to a lower value. Since tasks can be created by the same
93157 + user in between this limit change and an execve by this task, force
93158 + a recheck only for this task by setting PF_NPROC_EXCEEDED
93159 + */
93160 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
93161 + tsk->flags |= PF_NPROC_EXCEEDED;
93162 }
93163 if (!retval) {
93164 if (old_rlim)
93165 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
93166 index 88ea2d6..88acc77 100644
93167 --- a/kernel/sysctl.c
93168 +++ b/kernel/sysctl.c
93169 @@ -94,7 +94,6 @@
93170
93171
93172 #if defined(CONFIG_SYSCTL)
93173 -
93174 /* External variables not in a header file. */
93175 extern int max_threads;
93176 extern int suid_dumpable;
93177 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
93178
93179 /* Constants used for minimum and maximum */
93180 #ifdef CONFIG_LOCKUP_DETECTOR
93181 -static int sixty = 60;
93182 +static int sixty __read_only = 60;
93183 #endif
93184
93185 -static int __maybe_unused neg_one = -1;
93186 +static int __maybe_unused neg_one __read_only = -1;
93187
93188 -static int zero;
93189 -static int __maybe_unused one = 1;
93190 -static int __maybe_unused two = 2;
93191 -static int __maybe_unused four = 4;
93192 -static unsigned long one_ul = 1;
93193 -static int one_hundred = 100;
93194 +static int zero __read_only = 0;
93195 +static int __maybe_unused one __read_only = 1;
93196 +static int __maybe_unused two __read_only = 2;
93197 +static int __maybe_unused three __read_only = 3;
93198 +static int __maybe_unused four __read_only = 4;
93199 +static unsigned long one_ul __read_only = 1;
93200 +static int one_hundred __read_only = 100;
93201 #ifdef CONFIG_PRINTK
93202 -static int ten_thousand = 10000;
93203 +static int ten_thousand __read_only = 10000;
93204 #endif
93205
93206 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
93207 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
93208 void __user *buffer, size_t *lenp, loff_t *ppos);
93209 #endif
93210
93211 -#ifdef CONFIG_PRINTK
93212 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93213 void __user *buffer, size_t *lenp, loff_t *ppos);
93214 -#endif
93215
93216 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
93217 void __user *buffer, size_t *lenp, loff_t *ppos);
93218 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
93219
93220 #endif
93221
93222 +extern struct ctl_table grsecurity_table[];
93223 +
93224 static struct ctl_table kern_table[];
93225 static struct ctl_table vm_table[];
93226 static struct ctl_table fs_table[];
93227 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
93228 int sysctl_legacy_va_layout;
93229 #endif
93230
93231 +#ifdef CONFIG_PAX_SOFTMODE
93232 +static struct ctl_table pax_table[] = {
93233 + {
93234 + .procname = "softmode",
93235 + .data = &pax_softmode,
93236 + .maxlen = sizeof(unsigned int),
93237 + .mode = 0600,
93238 + .proc_handler = &proc_dointvec,
93239 + },
93240 +
93241 + { }
93242 +};
93243 +#endif
93244 +
93245 /* The default sysctl tables: */
93246
93247 static struct ctl_table sysctl_base_table[] = {
93248 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
93249 #endif
93250
93251 static struct ctl_table kern_table[] = {
93252 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
93253 + {
93254 + .procname = "grsecurity",
93255 + .mode = 0500,
93256 + .child = grsecurity_table,
93257 + },
93258 +#endif
93259 +
93260 +#ifdef CONFIG_PAX_SOFTMODE
93261 + {
93262 + .procname = "pax",
93263 + .mode = 0500,
93264 + .child = pax_table,
93265 + },
93266 +#endif
93267 +
93268 {
93269 .procname = "sched_child_runs_first",
93270 .data = &sysctl_sched_child_runs_first,
93271 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
93272 .data = &modprobe_path,
93273 .maxlen = KMOD_PATH_LEN,
93274 .mode = 0644,
93275 - .proc_handler = proc_dostring,
93276 + .proc_handler = proc_dostring_modpriv,
93277 },
93278 {
93279 .procname = "modules_disabled",
93280 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
93281 .extra1 = &zero,
93282 .extra2 = &one,
93283 },
93284 +#endif
93285 {
93286 .procname = "kptr_restrict",
93287 .data = &kptr_restrict,
93288 .maxlen = sizeof(int),
93289 .mode = 0644,
93290 .proc_handler = proc_dointvec_minmax_sysadmin,
93291 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93292 + .extra1 = &two,
93293 +#else
93294 .extra1 = &zero,
93295 +#endif
93296 .extra2 = &two,
93297 },
93298 -#endif
93299 {
93300 .procname = "ngroups_max",
93301 .data = &ngroups_max,
93302 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
93303 */
93304 {
93305 .procname = "perf_event_paranoid",
93306 - .data = &sysctl_perf_event_paranoid,
93307 - .maxlen = sizeof(sysctl_perf_event_paranoid),
93308 + .data = &sysctl_perf_event_legitimately_concerned,
93309 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
93310 .mode = 0644,
93311 - .proc_handler = proc_dointvec,
93312 + /* go ahead, be a hero */
93313 + .proc_handler = proc_dointvec_minmax_sysadmin,
93314 + .extra1 = &neg_one,
93315 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
93316 + .extra2 = &three,
93317 +#else
93318 + .extra2 = &two,
93319 +#endif
93320 },
93321 {
93322 .procname = "perf_event_mlock_kb",
93323 @@ -1340,6 +1381,13 @@ static struct ctl_table vm_table[] = {
93324 .proc_handler = proc_dointvec_minmax,
93325 .extra1 = &zero,
93326 },
93327 + {
93328 + .procname = "heap_stack_gap",
93329 + .data = &sysctl_heap_stack_gap,
93330 + .maxlen = sizeof(sysctl_heap_stack_gap),
93331 + .mode = 0644,
93332 + .proc_handler = proc_doulongvec_minmax,
93333 + },
93334 #else
93335 {
93336 .procname = "nr_trim_pages",
93337 @@ -1822,6 +1870,16 @@ int proc_dostring(struct ctl_table *table, int write,
93338 (char __user *)buffer, lenp, ppos);
93339 }
93340
93341 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93342 + void __user *buffer, size_t *lenp, loff_t *ppos)
93343 +{
93344 + if (write && !capable(CAP_SYS_MODULE))
93345 + return -EPERM;
93346 +
93347 + return _proc_do_string(table->data, table->maxlen, write,
93348 + buffer, lenp, ppos);
93349 +}
93350 +
93351 static size_t proc_skip_spaces(char **buf)
93352 {
93353 size_t ret;
93354 @@ -1927,6 +1985,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
93355 len = strlen(tmp);
93356 if (len > *size)
93357 len = *size;
93358 + if (len > sizeof(tmp))
93359 + len = sizeof(tmp);
93360 if (copy_to_user(*buf, tmp, len))
93361 return -EFAULT;
93362 *size -= len;
93363 @@ -2104,7 +2164,7 @@ int proc_dointvec(struct ctl_table *table, int write,
93364 static int proc_taint(struct ctl_table *table, int write,
93365 void __user *buffer, size_t *lenp, loff_t *ppos)
93366 {
93367 - struct ctl_table t;
93368 + ctl_table_no_const t;
93369 unsigned long tmptaint = get_taint();
93370 int err;
93371
93372 @@ -2132,7 +2192,6 @@ static int proc_taint(struct ctl_table *table, int write,
93373 return err;
93374 }
93375
93376 -#ifdef CONFIG_PRINTK
93377 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93378 void __user *buffer, size_t *lenp, loff_t *ppos)
93379 {
93380 @@ -2141,7 +2200,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93381
93382 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
93383 }
93384 -#endif
93385
93386 struct do_proc_dointvec_minmax_conv_param {
93387 int *min;
93388 @@ -2701,6 +2759,12 @@ int proc_dostring(struct ctl_table *table, int write,
93389 return -ENOSYS;
93390 }
93391
93392 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93393 + void __user *buffer, size_t *lenp, loff_t *ppos)
93394 +{
93395 + return -ENOSYS;
93396 +}
93397 +
93398 int proc_dointvec(struct ctl_table *table, int write,
93399 void __user *buffer, size_t *lenp, loff_t *ppos)
93400 {
93401 @@ -2757,5 +2821,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
93402 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
93403 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
93404 EXPORT_SYMBOL(proc_dostring);
93405 +EXPORT_SYMBOL(proc_dostring_modpriv);
93406 EXPORT_SYMBOL(proc_doulongvec_minmax);
93407 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
93408 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
93409 index 670fff8..a247812 100644
93410 --- a/kernel/taskstats.c
93411 +++ b/kernel/taskstats.c
93412 @@ -28,9 +28,12 @@
93413 #include <linux/fs.h>
93414 #include <linux/file.h>
93415 #include <linux/pid_namespace.h>
93416 +#include <linux/grsecurity.h>
93417 #include <net/genetlink.h>
93418 #include <linux/atomic.h>
93419
93420 +extern int gr_is_taskstats_denied(int pid);
93421 +
93422 /*
93423 * Maximum length of a cpumask that can be specified in
93424 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
93425 @@ -576,6 +579,9 @@ err:
93426
93427 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
93428 {
93429 + if (gr_is_taskstats_denied(current->pid))
93430 + return -EACCES;
93431 +
93432 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
93433 return cmd_attr_register_cpumask(info);
93434 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
93435 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
93436 index a7077d3..dd48a49 100644
93437 --- a/kernel/time/alarmtimer.c
93438 +++ b/kernel/time/alarmtimer.c
93439 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
93440 struct platform_device *pdev;
93441 int error = 0;
93442 int i;
93443 - struct k_clock alarm_clock = {
93444 + static struct k_clock alarm_clock = {
93445 .clock_getres = alarm_clock_getres,
93446 .clock_get = alarm_clock_get,
93447 .timer_create = alarm_timer_create,
93448 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
93449 index d8c724c..6b331a4 100644
93450 --- a/kernel/time/hrtimer.c
93451 +++ b/kernel/time/hrtimer.c
93452 @@ -1399,7 +1399,7 @@ void hrtimer_peek_ahead_timers(void)
93453 local_irq_restore(flags);
93454 }
93455
93456 -static void run_hrtimer_softirq(struct softirq_action *h)
93457 +static __latent_entropy void run_hrtimer_softirq(void)
93458 {
93459 hrtimer_peek_ahead_timers();
93460 }
93461 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
93462 index a16b678..8c5bd9d 100644
93463 --- a/kernel/time/posix-cpu-timers.c
93464 +++ b/kernel/time/posix-cpu-timers.c
93465 @@ -1450,14 +1450,14 @@ struct k_clock clock_posix_cpu = {
93466
93467 static __init int init_posix_cpu_timers(void)
93468 {
93469 - struct k_clock process = {
93470 + static struct k_clock process = {
93471 .clock_getres = process_cpu_clock_getres,
93472 .clock_get = process_cpu_clock_get,
93473 .timer_create = process_cpu_timer_create,
93474 .nsleep = process_cpu_nsleep,
93475 .nsleep_restart = process_cpu_nsleep_restart,
93476 };
93477 - struct k_clock thread = {
93478 + static struct k_clock thread = {
93479 .clock_getres = thread_cpu_clock_getres,
93480 .clock_get = thread_cpu_clock_get,
93481 .timer_create = thread_cpu_timer_create,
93482 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
93483 index 31ea01f..7fc61ef 100644
93484 --- a/kernel/time/posix-timers.c
93485 +++ b/kernel/time/posix-timers.c
93486 @@ -43,6 +43,7 @@
93487 #include <linux/hash.h>
93488 #include <linux/posix-clock.h>
93489 #include <linux/posix-timers.h>
93490 +#include <linux/grsecurity.h>
93491 #include <linux/syscalls.h>
93492 #include <linux/wait.h>
93493 #include <linux/workqueue.h>
93494 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
93495 * which we beg off on and pass to do_sys_settimeofday().
93496 */
93497
93498 -static struct k_clock posix_clocks[MAX_CLOCKS];
93499 +static struct k_clock *posix_clocks[MAX_CLOCKS];
93500
93501 /*
93502 * These ones are defined below.
93503 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
93504 */
93505 static __init int init_posix_timers(void)
93506 {
93507 - struct k_clock clock_realtime = {
93508 + static struct k_clock clock_realtime = {
93509 .clock_getres = hrtimer_get_res,
93510 .clock_get = posix_clock_realtime_get,
93511 .clock_set = posix_clock_realtime_set,
93512 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
93513 .timer_get = common_timer_get,
93514 .timer_del = common_timer_del,
93515 };
93516 - struct k_clock clock_monotonic = {
93517 + static struct k_clock clock_monotonic = {
93518 .clock_getres = hrtimer_get_res,
93519 .clock_get = posix_ktime_get_ts,
93520 .nsleep = common_nsleep,
93521 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
93522 .timer_get = common_timer_get,
93523 .timer_del = common_timer_del,
93524 };
93525 - struct k_clock clock_monotonic_raw = {
93526 + static struct k_clock clock_monotonic_raw = {
93527 .clock_getres = hrtimer_get_res,
93528 .clock_get = posix_get_monotonic_raw,
93529 };
93530 - struct k_clock clock_realtime_coarse = {
93531 + static struct k_clock clock_realtime_coarse = {
93532 .clock_getres = posix_get_coarse_res,
93533 .clock_get = posix_get_realtime_coarse,
93534 };
93535 - struct k_clock clock_monotonic_coarse = {
93536 + static struct k_clock clock_monotonic_coarse = {
93537 .clock_getres = posix_get_coarse_res,
93538 .clock_get = posix_get_monotonic_coarse,
93539 };
93540 - struct k_clock clock_tai = {
93541 + static struct k_clock clock_tai = {
93542 .clock_getres = hrtimer_get_res,
93543 .clock_get = posix_get_tai,
93544 .nsleep = common_nsleep,
93545 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
93546 .timer_get = common_timer_get,
93547 .timer_del = common_timer_del,
93548 };
93549 - struct k_clock clock_boottime = {
93550 + static struct k_clock clock_boottime = {
93551 .clock_getres = hrtimer_get_res,
93552 .clock_get = posix_get_boottime,
93553 .nsleep = common_nsleep,
93554 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
93555 return;
93556 }
93557
93558 - posix_clocks[clock_id] = *new_clock;
93559 + posix_clocks[clock_id] = new_clock;
93560 }
93561 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
93562
93563 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
93564 return (id & CLOCKFD_MASK) == CLOCKFD ?
93565 &clock_posix_dynamic : &clock_posix_cpu;
93566
93567 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
93568 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
93569 return NULL;
93570 - return &posix_clocks[id];
93571 + return posix_clocks[id];
93572 }
93573
93574 static int common_timer_create(struct k_itimer *new_timer)
93575 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
93576 struct k_clock *kc = clockid_to_kclock(which_clock);
93577 struct k_itimer *new_timer;
93578 int error, new_timer_id;
93579 - sigevent_t event;
93580 + sigevent_t event = { };
93581 int it_id_set = IT_ID_NOT_SET;
93582
93583 if (!kc)
93584 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
93585 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
93586 return -EFAULT;
93587
93588 + /* only the CLOCK_REALTIME clock can be set, all other clocks
93589 + have their clock_set fptr set to a nosettime dummy function
93590 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
93591 + call common_clock_set, which calls do_sys_settimeofday, which
93592 + we hook
93593 + */
93594 +
93595 return kc->clock_set(which_clock, &new_tp);
93596 }
93597
93598 diff --git a/kernel/time/time.c b/kernel/time/time.c
93599 index 2c85b77..6530536 100644
93600 --- a/kernel/time/time.c
93601 +++ b/kernel/time/time.c
93602 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
93603 return error;
93604
93605 if (tz) {
93606 + /* we log in do_settimeofday called below, so don't log twice
93607 + */
93608 + if (!tv)
93609 + gr_log_timechange();
93610 +
93611 sys_tz = *tz;
93612 update_vsyscall_tz();
93613 if (firsttime) {
93614 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
93615 index 6a93185..288c331 100644
93616 --- a/kernel/time/timekeeping.c
93617 +++ b/kernel/time/timekeeping.c
93618 @@ -15,6 +15,7 @@
93619 #include <linux/init.h>
93620 #include <linux/mm.h>
93621 #include <linux/sched.h>
93622 +#include <linux/grsecurity.h>
93623 #include <linux/syscore_ops.h>
93624 #include <linux/clocksource.h>
93625 #include <linux/jiffies.h>
93626 @@ -775,6 +776,8 @@ int do_settimeofday64(const struct timespec64 *ts)
93627 if (!timespec64_valid_strict(ts))
93628 return -EINVAL;
93629
93630 + gr_log_timechange();
93631 +
93632 raw_spin_lock_irqsave(&timekeeper_lock, flags);
93633 write_seqcount_begin(&tk_core.seq);
93634
93635 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
93636 index 2d3f5c5..7ed7dc5 100644
93637 --- a/kernel/time/timer.c
93638 +++ b/kernel/time/timer.c
93639 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
93640 /*
93641 * This function runs timers and the timer-tq in bottom half context.
93642 */
93643 -static void run_timer_softirq(struct softirq_action *h)
93644 +static __latent_entropy void run_timer_softirq(void)
93645 {
93646 struct tvec_base *base = __this_cpu_read(tvec_bases);
93647
93648 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
93649 *
93650 * In all cases the return value is guaranteed to be non-negative.
93651 */
93652 -signed long __sched schedule_timeout(signed long timeout)
93653 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
93654 {
93655 struct timer_list timer;
93656 unsigned long expire;
93657 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
93658 index 61ed862..3b52c65 100644
93659 --- a/kernel/time/timer_list.c
93660 +++ b/kernel/time/timer_list.c
93661 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
93662
93663 static void print_name_offset(struct seq_file *m, void *sym)
93664 {
93665 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93666 + SEQ_printf(m, "<%p>", NULL);
93667 +#else
93668 char symname[KSYM_NAME_LEN];
93669
93670 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
93671 SEQ_printf(m, "<%pK>", sym);
93672 else
93673 SEQ_printf(m, "%s", symname);
93674 +#endif
93675 }
93676
93677 static void
93678 @@ -119,7 +123,11 @@ next_one:
93679 static void
93680 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
93681 {
93682 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93683 + SEQ_printf(m, " .base: %p\n", NULL);
93684 +#else
93685 SEQ_printf(m, " .base: %pK\n", base);
93686 +#endif
93687 SEQ_printf(m, " .index: %d\n",
93688 base->index);
93689 SEQ_printf(m, " .resolution: %Lu nsecs\n",
93690 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
93691 {
93692 struct proc_dir_entry *pe;
93693
93694 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93695 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
93696 +#else
93697 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
93698 +#endif
93699 if (!pe)
93700 return -ENOMEM;
93701 return 0;
93702 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
93703 index 1fb08f2..ca4bb1e 100644
93704 --- a/kernel/time/timer_stats.c
93705 +++ b/kernel/time/timer_stats.c
93706 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
93707 static unsigned long nr_entries;
93708 static struct entry entries[MAX_ENTRIES];
93709
93710 -static atomic_t overflow_count;
93711 +static atomic_unchecked_t overflow_count;
93712
93713 /*
93714 * The entries are in a hash-table, for fast lookup:
93715 @@ -140,7 +140,7 @@ static void reset_entries(void)
93716 nr_entries = 0;
93717 memset(entries, 0, sizeof(entries));
93718 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
93719 - atomic_set(&overflow_count, 0);
93720 + atomic_set_unchecked(&overflow_count, 0);
93721 }
93722
93723 static struct entry *alloc_entry(void)
93724 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
93725 if (likely(entry))
93726 entry->count++;
93727 else
93728 - atomic_inc(&overflow_count);
93729 + atomic_inc_unchecked(&overflow_count);
93730
93731 out_unlock:
93732 raw_spin_unlock_irqrestore(lock, flags);
93733 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
93734
93735 static void print_name_offset(struct seq_file *m, unsigned long addr)
93736 {
93737 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93738 + seq_printf(m, "<%p>", NULL);
93739 +#else
93740 char symname[KSYM_NAME_LEN];
93741
93742 if (lookup_symbol_name(addr, symname) < 0)
93743 - seq_printf(m, "<%p>", (void *)addr);
93744 + seq_printf(m, "<%pK>", (void *)addr);
93745 else
93746 seq_printf(m, "%s", symname);
93747 +#endif
93748 }
93749
93750 static int tstats_show(struct seq_file *m, void *v)
93751 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
93752
93753 seq_puts(m, "Timer Stats Version: v0.3\n");
93754 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
93755 - if (atomic_read(&overflow_count))
93756 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
93757 + if (atomic_read_unchecked(&overflow_count))
93758 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
93759 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
93760
93761 for (i = 0; i < nr_entries; i++) {
93762 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
93763 {
93764 struct proc_dir_entry *pe;
93765
93766 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93767 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
93768 +#else
93769 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
93770 +#endif
93771 if (!pe)
93772 return -ENOMEM;
93773 return 0;
93774 diff --git a/kernel/torture.c b/kernel/torture.c
93775 index dd70993..0bf694b 100644
93776 --- a/kernel/torture.c
93777 +++ b/kernel/torture.c
93778 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
93779 mutex_lock(&fullstop_mutex);
93780 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
93781 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
93782 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
93783 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
93784 } else {
93785 pr_warn("Concurrent rmmod and shutdown illegal!\n");
93786 }
93787 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
93788 if (!torture_must_stop()) {
93789 if (stutter > 1) {
93790 schedule_timeout_interruptible(stutter - 1);
93791 - ACCESS_ONCE(stutter_pause_test) = 2;
93792 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
93793 }
93794 schedule_timeout_interruptible(1);
93795 - ACCESS_ONCE(stutter_pause_test) = 1;
93796 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
93797 }
93798 if (!torture_must_stop())
93799 schedule_timeout_interruptible(stutter);
93800 - ACCESS_ONCE(stutter_pause_test) = 0;
93801 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
93802 torture_shutdown_absorb("torture_stutter");
93803 } while (!torture_must_stop());
93804 torture_kthread_stopping("torture_stutter");
93805 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
93806 schedule_timeout_uninterruptible(10);
93807 return true;
93808 }
93809 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
93810 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
93811 mutex_unlock(&fullstop_mutex);
93812 torture_shutdown_cleanup();
93813 torture_shuffle_cleanup();
93814 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
93815 index 483cecf..ac46091 100644
93816 --- a/kernel/trace/blktrace.c
93817 +++ b/kernel/trace/blktrace.c
93818 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
93819 struct blk_trace *bt = filp->private_data;
93820 char buf[16];
93821
93822 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
93823 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
93824
93825 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
93826 }
93827 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
93828 return 1;
93829
93830 bt = buf->chan->private_data;
93831 - atomic_inc(&bt->dropped);
93832 + atomic_inc_unchecked(&bt->dropped);
93833 return 0;
93834 }
93835
93836 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
93837
93838 bt->dir = dir;
93839 bt->dev = dev;
93840 - atomic_set(&bt->dropped, 0);
93841 + atomic_set_unchecked(&bt->dropped, 0);
93842 INIT_LIST_HEAD(&bt->running_list);
93843
93844 ret = -EIO;
93845 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
93846 index 224e768..8303c84 100644
93847 --- a/kernel/trace/ftrace.c
93848 +++ b/kernel/trace/ftrace.c
93849 @@ -2372,12 +2372,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
93850 if (unlikely(ftrace_disabled))
93851 return 0;
93852
93853 + ret = ftrace_arch_code_modify_prepare();
93854 + FTRACE_WARN_ON(ret);
93855 + if (ret)
93856 + return 0;
93857 +
93858 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
93859 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
93860 if (ret) {
93861 ftrace_bug(ret, rec);
93862 - return 0;
93863 }
93864 - return 1;
93865 + return ret ? 0 : 1;
93866 }
93867
93868 /*
93869 @@ -4754,8 +4759,10 @@ static int ftrace_process_locs(struct module *mod,
93870 if (!count)
93871 return 0;
93872
93873 + pax_open_kernel();
93874 sort(start, count, sizeof(*start),
93875 ftrace_cmp_ips, ftrace_swap_ips);
93876 + pax_close_kernel();
93877
93878 start_pg = ftrace_allocate_pages(count);
93879 if (!start_pg)
93880 @@ -5633,7 +5640,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
93881
93882 if (t->ret_stack == NULL) {
93883 atomic_set(&t->tracing_graph_pause, 0);
93884 - atomic_set(&t->trace_overrun, 0);
93885 + atomic_set_unchecked(&t->trace_overrun, 0);
93886 t->curr_ret_stack = -1;
93887 /* Make sure the tasks see the -1 first: */
93888 smp_wmb();
93889 @@ -5856,7 +5863,7 @@ static void
93890 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
93891 {
93892 atomic_set(&t->tracing_graph_pause, 0);
93893 - atomic_set(&t->trace_overrun, 0);
93894 + atomic_set_unchecked(&t->trace_overrun, 0);
93895 t->ftrace_timestamp = 0;
93896 /* make curr_ret_stack visible before we add the ret_stack */
93897 smp_wmb();
93898 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
93899 index d2e151c..b68c835 100644
93900 --- a/kernel/trace/ring_buffer.c
93901 +++ b/kernel/trace/ring_buffer.c
93902 @@ -350,9 +350,9 @@ struct buffer_data_page {
93903 */
93904 struct buffer_page {
93905 struct list_head list; /* list of buffer pages */
93906 - local_t write; /* index for next write */
93907 + local_unchecked_t write; /* index for next write */
93908 unsigned read; /* index for next read */
93909 - local_t entries; /* entries on this page */
93910 + local_unchecked_t entries; /* entries on this page */
93911 unsigned long real_end; /* real end of data */
93912 struct buffer_data_page *page; /* Actual data page */
93913 };
93914 @@ -473,8 +473,8 @@ struct ring_buffer_per_cpu {
93915 unsigned long last_overrun;
93916 local_t entries_bytes;
93917 local_t entries;
93918 - local_t overrun;
93919 - local_t commit_overrun;
93920 + local_unchecked_t overrun;
93921 + local_unchecked_t commit_overrun;
93922 local_t dropped_events;
93923 local_t committing;
93924 local_t commits;
93925 @@ -1047,8 +1047,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
93926 *
93927 * We add a counter to the write field to denote this.
93928 */
93929 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
93930 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
93931 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
93932 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
93933
93934 /*
93935 * Just make sure we have seen our old_write and synchronize
93936 @@ -1076,8 +1076,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
93937 * cmpxchg to only update if an interrupt did not already
93938 * do it for us. If the cmpxchg fails, we don't care.
93939 */
93940 - (void)local_cmpxchg(&next_page->write, old_write, val);
93941 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
93942 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
93943 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
93944
93945 /*
93946 * No need to worry about races with clearing out the commit.
93947 @@ -1445,12 +1445,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
93948
93949 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
93950 {
93951 - return local_read(&bpage->entries) & RB_WRITE_MASK;
93952 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
93953 }
93954
93955 static inline unsigned long rb_page_write(struct buffer_page *bpage)
93956 {
93957 - return local_read(&bpage->write) & RB_WRITE_MASK;
93958 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
93959 }
93960
93961 static int
93962 @@ -1545,7 +1545,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
93963 * bytes consumed in ring buffer from here.
93964 * Increment overrun to account for the lost events.
93965 */
93966 - local_add(page_entries, &cpu_buffer->overrun);
93967 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
93968 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
93969 }
93970
93971 @@ -2107,7 +2107,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
93972 * it is our responsibility to update
93973 * the counters.
93974 */
93975 - local_add(entries, &cpu_buffer->overrun);
93976 + local_add_unchecked(entries, &cpu_buffer->overrun);
93977 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
93978
93979 /*
93980 @@ -2257,7 +2257,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
93981 if (tail == BUF_PAGE_SIZE)
93982 tail_page->real_end = 0;
93983
93984 - local_sub(length, &tail_page->write);
93985 + local_sub_unchecked(length, &tail_page->write);
93986 return;
93987 }
93988
93989 @@ -2292,7 +2292,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
93990 rb_event_set_padding(event);
93991
93992 /* Set the write back to the previous setting */
93993 - local_sub(length, &tail_page->write);
93994 + local_sub_unchecked(length, &tail_page->write);
93995 return;
93996 }
93997
93998 @@ -2304,7 +2304,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
93999
94000 /* Set write to end of buffer */
94001 length = (tail + length) - BUF_PAGE_SIZE;
94002 - local_sub(length, &tail_page->write);
94003 + local_sub_unchecked(length, &tail_page->write);
94004 }
94005
94006 /*
94007 @@ -2330,7 +2330,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94008 * about it.
94009 */
94010 if (unlikely(next_page == commit_page)) {
94011 - local_inc(&cpu_buffer->commit_overrun);
94012 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94013 goto out_reset;
94014 }
94015
94016 @@ -2386,7 +2386,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94017 cpu_buffer->tail_page) &&
94018 (cpu_buffer->commit_page ==
94019 cpu_buffer->reader_page))) {
94020 - local_inc(&cpu_buffer->commit_overrun);
94021 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94022 goto out_reset;
94023 }
94024 }
94025 @@ -2434,7 +2434,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94026 length += RB_LEN_TIME_EXTEND;
94027
94028 tail_page = cpu_buffer->tail_page;
94029 - write = local_add_return(length, &tail_page->write);
94030 + write = local_add_return_unchecked(length, &tail_page->write);
94031
94032 /* set write to only the index of the write */
94033 write &= RB_WRITE_MASK;
94034 @@ -2458,7 +2458,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94035 kmemcheck_annotate_bitfield(event, bitfield);
94036 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
94037
94038 - local_inc(&tail_page->entries);
94039 + local_inc_unchecked(&tail_page->entries);
94040
94041 /*
94042 * If this is the first commit on the page, then update
94043 @@ -2491,7 +2491,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94044
94045 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
94046 unsigned long write_mask =
94047 - local_read(&bpage->write) & ~RB_WRITE_MASK;
94048 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
94049 unsigned long event_length = rb_event_length(event);
94050 /*
94051 * This is on the tail page. It is possible that
94052 @@ -2501,7 +2501,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94053 */
94054 old_index += write_mask;
94055 new_index += write_mask;
94056 - index = local_cmpxchg(&bpage->write, old_index, new_index);
94057 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
94058 if (index == old_index) {
94059 /* update counters */
94060 local_sub(event_length, &cpu_buffer->entries_bytes);
94061 @@ -2904,7 +2904,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94062
94063 /* Do the likely case first */
94064 if (likely(bpage->page == (void *)addr)) {
94065 - local_dec(&bpage->entries);
94066 + local_dec_unchecked(&bpage->entries);
94067 return;
94068 }
94069
94070 @@ -2916,7 +2916,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94071 start = bpage;
94072 do {
94073 if (bpage->page == (void *)addr) {
94074 - local_dec(&bpage->entries);
94075 + local_dec_unchecked(&bpage->entries);
94076 return;
94077 }
94078 rb_inc_page(cpu_buffer, &bpage);
94079 @@ -3200,7 +3200,7 @@ static inline unsigned long
94080 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
94081 {
94082 return local_read(&cpu_buffer->entries) -
94083 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
94084 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
94085 }
94086
94087 /**
94088 @@ -3289,7 +3289,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
94089 return 0;
94090
94091 cpu_buffer = buffer->buffers[cpu];
94092 - ret = local_read(&cpu_buffer->overrun);
94093 + ret = local_read_unchecked(&cpu_buffer->overrun);
94094
94095 return ret;
94096 }
94097 @@ -3312,7 +3312,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
94098 return 0;
94099
94100 cpu_buffer = buffer->buffers[cpu];
94101 - ret = local_read(&cpu_buffer->commit_overrun);
94102 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
94103
94104 return ret;
94105 }
94106 @@ -3397,7 +3397,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
94107 /* if you care about this being correct, lock the buffer */
94108 for_each_buffer_cpu(buffer, cpu) {
94109 cpu_buffer = buffer->buffers[cpu];
94110 - overruns += local_read(&cpu_buffer->overrun);
94111 + overruns += local_read_unchecked(&cpu_buffer->overrun);
94112 }
94113
94114 return overruns;
94115 @@ -3568,8 +3568,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94116 /*
94117 * Reset the reader page to size zero.
94118 */
94119 - local_set(&cpu_buffer->reader_page->write, 0);
94120 - local_set(&cpu_buffer->reader_page->entries, 0);
94121 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94122 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94123 local_set(&cpu_buffer->reader_page->page->commit, 0);
94124 cpu_buffer->reader_page->real_end = 0;
94125
94126 @@ -3603,7 +3603,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94127 * want to compare with the last_overrun.
94128 */
94129 smp_mb();
94130 - overwrite = local_read(&(cpu_buffer->overrun));
94131 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
94132
94133 /*
94134 * Here's the tricky part.
94135 @@ -4175,8 +4175,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94136
94137 cpu_buffer->head_page
94138 = list_entry(cpu_buffer->pages, struct buffer_page, list);
94139 - local_set(&cpu_buffer->head_page->write, 0);
94140 - local_set(&cpu_buffer->head_page->entries, 0);
94141 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
94142 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
94143 local_set(&cpu_buffer->head_page->page->commit, 0);
94144
94145 cpu_buffer->head_page->read = 0;
94146 @@ -4186,14 +4186,14 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94147
94148 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
94149 INIT_LIST_HEAD(&cpu_buffer->new_pages);
94150 - local_set(&cpu_buffer->reader_page->write, 0);
94151 - local_set(&cpu_buffer->reader_page->entries, 0);
94152 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94153 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94154 local_set(&cpu_buffer->reader_page->page->commit, 0);
94155 cpu_buffer->reader_page->read = 0;
94156
94157 local_set(&cpu_buffer->entries_bytes, 0);
94158 - local_set(&cpu_buffer->overrun, 0);
94159 - local_set(&cpu_buffer->commit_overrun, 0);
94160 + local_set_unchecked(&cpu_buffer->overrun, 0);
94161 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
94162 local_set(&cpu_buffer->dropped_events, 0);
94163 local_set(&cpu_buffer->entries, 0);
94164 local_set(&cpu_buffer->committing, 0);
94165 @@ -4598,8 +4598,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
94166 rb_init_page(bpage);
94167 bpage = reader->page;
94168 reader->page = *data_page;
94169 - local_set(&reader->write, 0);
94170 - local_set(&reader->entries, 0);
94171 + local_set_unchecked(&reader->write, 0);
94172 + local_set_unchecked(&reader->entries, 0);
94173 reader->read = 0;
94174 *data_page = bpage;
94175
94176 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
94177 index 361a827..6a319a3 100644
94178 --- a/kernel/trace/trace.c
94179 +++ b/kernel/trace/trace.c
94180 @@ -3499,7 +3499,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
94181 return 0;
94182 }
94183
94184 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
94185 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
94186 {
94187 /* do nothing if flag is already set */
94188 if (!!(trace_flags & mask) == !!enabled)
94189 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
94190 index 8de48ba..3e5b4fa 100644
94191 --- a/kernel/trace/trace.h
94192 +++ b/kernel/trace/trace.h
94193 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
94194 void trace_printk_init_buffers(void);
94195 void trace_printk_start_comm(void);
94196 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
94197 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
94198 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
94199
94200 /*
94201 * Normal trace_printk() and friends allocates special buffers
94202 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
94203 index 57b67b1..66082a9 100644
94204 --- a/kernel/trace/trace_clock.c
94205 +++ b/kernel/trace/trace_clock.c
94206 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
94207 return now;
94208 }
94209
94210 -static atomic64_t trace_counter;
94211 +static atomic64_unchecked_t trace_counter;
94212
94213 /*
94214 * trace_clock_counter(): simply an atomic counter.
94215 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
94216 */
94217 u64 notrace trace_clock_counter(void)
94218 {
94219 - return atomic64_add_return(1, &trace_counter);
94220 + return atomic64_inc_return_unchecked(&trace_counter);
94221 }
94222 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
94223 index b03a0ea..2df3168 100644
94224 --- a/kernel/trace/trace_events.c
94225 +++ b/kernel/trace/trace_events.c
94226 @@ -1755,7 +1755,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
94227 return 0;
94228 }
94229
94230 -struct ftrace_module_file_ops;
94231 static void __add_event_to_tracers(struct ftrace_event_call *call);
94232
94233 /* Add an additional event_call dynamically */
94234 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
94235 index ba47600..d0e47fa 100644
94236 --- a/kernel/trace/trace_functions_graph.c
94237 +++ b/kernel/trace/trace_functions_graph.c
94238 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
94239
94240 /* The return trace stack is full */
94241 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
94242 - atomic_inc(&current->trace_overrun);
94243 + atomic_inc_unchecked(&current->trace_overrun);
94244 return -EBUSY;
94245 }
94246
94247 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
94248 *ret = current->ret_stack[index].ret;
94249 trace->func = current->ret_stack[index].func;
94250 trace->calltime = current->ret_stack[index].calltime;
94251 - trace->overrun = atomic_read(&current->trace_overrun);
94252 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
94253 trace->depth = index;
94254 }
94255
94256 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
94257 index 7a9ba62..2e0e4a1 100644
94258 --- a/kernel/trace/trace_mmiotrace.c
94259 +++ b/kernel/trace/trace_mmiotrace.c
94260 @@ -24,7 +24,7 @@ struct header_iter {
94261 static struct trace_array *mmio_trace_array;
94262 static bool overrun_detected;
94263 static unsigned long prev_overruns;
94264 -static atomic_t dropped_count;
94265 +static atomic_unchecked_t dropped_count;
94266
94267 static void mmio_reset_data(struct trace_array *tr)
94268 {
94269 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
94270
94271 static unsigned long count_overruns(struct trace_iterator *iter)
94272 {
94273 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
94274 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
94275 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
94276
94277 if (over > prev_overruns)
94278 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
94279 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
94280 sizeof(*entry), 0, pc);
94281 if (!event) {
94282 - atomic_inc(&dropped_count);
94283 + atomic_inc_unchecked(&dropped_count);
94284 return;
94285 }
94286 entry = ring_buffer_event_data(event);
94287 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
94288 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
94289 sizeof(*entry), 0, pc);
94290 if (!event) {
94291 - atomic_inc(&dropped_count);
94292 + atomic_inc_unchecked(&dropped_count);
94293 return;
94294 }
94295 entry = ring_buffer_event_data(event);
94296 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
94297 index b77b9a6..82f19bd 100644
94298 --- a/kernel/trace/trace_output.c
94299 +++ b/kernel/trace/trace_output.c
94300 @@ -707,14 +707,16 @@ int register_ftrace_event(struct trace_event *event)
94301 goto out;
94302 }
94303
94304 + pax_open_kernel();
94305 if (event->funcs->trace == NULL)
94306 - event->funcs->trace = trace_nop_print;
94307 + *(void **)&event->funcs->trace = trace_nop_print;
94308 if (event->funcs->raw == NULL)
94309 - event->funcs->raw = trace_nop_print;
94310 + *(void **)&event->funcs->raw = trace_nop_print;
94311 if (event->funcs->hex == NULL)
94312 - event->funcs->hex = trace_nop_print;
94313 + *(void **)&event->funcs->hex = trace_nop_print;
94314 if (event->funcs->binary == NULL)
94315 - event->funcs->binary = trace_nop_print;
94316 + *(void **)&event->funcs->binary = trace_nop_print;
94317 + pax_close_kernel();
94318
94319 key = event->type & (EVENT_HASHSIZE - 1);
94320
94321 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
94322 index f8b45d8..70ff6c8 100644
94323 --- a/kernel/trace/trace_seq.c
94324 +++ b/kernel/trace/trace_seq.c
94325 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
94326 return 0;
94327 }
94328
94329 - seq_buf_path(&s->seq, path, "\n");
94330 + seq_buf_path(&s->seq, path, "\n\\");
94331
94332 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
94333 s->seq.len = save_len;
94334 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
94335 index 16eddb3..758b308 100644
94336 --- a/kernel/trace/trace_stack.c
94337 +++ b/kernel/trace/trace_stack.c
94338 @@ -90,7 +90,7 @@ check_stack(unsigned long ip, unsigned long *stack)
94339 return;
94340
94341 /* we do not handle interrupt stacks yet */
94342 - if (!object_is_on_stack(stack))
94343 + if (!object_starts_on_stack(stack))
94344 return;
94345
94346 local_irq_save(flags);
94347 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
94348 index c6ee36f..78513f3 100644
94349 --- a/kernel/trace/trace_syscalls.c
94350 +++ b/kernel/trace/trace_syscalls.c
94351 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
94352 int num;
94353
94354 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94355 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94356 + return -EINVAL;
94357
94358 mutex_lock(&syscall_trace_lock);
94359 if (!sys_perf_refcount_enter)
94360 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
94361 int num;
94362
94363 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94364 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94365 + return;
94366
94367 mutex_lock(&syscall_trace_lock);
94368 sys_perf_refcount_enter--;
94369 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
94370 int num;
94371
94372 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94373 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94374 + return -EINVAL;
94375
94376 mutex_lock(&syscall_trace_lock);
94377 if (!sys_perf_refcount_exit)
94378 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
94379 int num;
94380
94381 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94382 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94383 + return;
94384
94385 mutex_lock(&syscall_trace_lock);
94386 sys_perf_refcount_exit--;
94387 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
94388 index 4109f83..fe1f830 100644
94389 --- a/kernel/user_namespace.c
94390 +++ b/kernel/user_namespace.c
94391 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
94392 !kgid_has_mapping(parent_ns, group))
94393 return -EPERM;
94394
94395 +#ifdef CONFIG_GRKERNSEC
94396 + /*
94397 + * This doesn't really inspire confidence:
94398 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
94399 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
94400 + * Increases kernel attack surface in areas developers
94401 + * previously cared little about ("low importance due
94402 + * to requiring "root" capability")
94403 + * To be removed when this code receives *proper* review
94404 + */
94405 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
94406 + !capable(CAP_SETGID))
94407 + return -EPERM;
94408 +#endif
94409 +
94410 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
94411 if (!ns)
94412 return -ENOMEM;
94413 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
94414 if (atomic_read(&current->mm->mm_users) > 1)
94415 return -EINVAL;
94416
94417 - if (current->fs->users != 1)
94418 + if (atomic_read(&current->fs->users) != 1)
94419 return -EINVAL;
94420
94421 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
94422 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
94423 index c8eac43..4b5f08f 100644
94424 --- a/kernel/utsname_sysctl.c
94425 +++ b/kernel/utsname_sysctl.c
94426 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
94427 static int proc_do_uts_string(struct ctl_table *table, int write,
94428 void __user *buffer, size_t *lenp, loff_t *ppos)
94429 {
94430 - struct ctl_table uts_table;
94431 + ctl_table_no_const uts_table;
94432 int r;
94433 memcpy(&uts_table, table, sizeof(uts_table));
94434 uts_table.data = get_uts(table, write);
94435 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
94436 index 70bf118..4be3c37 100644
94437 --- a/kernel/watchdog.c
94438 +++ b/kernel/watchdog.c
94439 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
94440 static void watchdog_nmi_disable(unsigned int cpu) { return; }
94441 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
94442
94443 -static struct smp_hotplug_thread watchdog_threads = {
94444 +static struct smp_hotplug_thread watchdog_threads __read_only = {
94445 .store = &softlockup_watchdog,
94446 .thread_should_run = watchdog_should_run,
94447 .thread_fn = watchdog,
94448 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
94449 index beeeac9..65cbfb3 100644
94450 --- a/kernel/workqueue.c
94451 +++ b/kernel/workqueue.c
94452 @@ -4517,7 +4517,7 @@ static void rebind_workers(struct worker_pool *pool)
94453 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
94454 worker_flags |= WORKER_REBOUND;
94455 worker_flags &= ~WORKER_UNBOUND;
94456 - ACCESS_ONCE(worker->flags) = worker_flags;
94457 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
94458 }
94459
94460 spin_unlock_irq(&pool->lock);
94461 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
94462 index 5f2ce61..85a0b1b 100644
94463 --- a/lib/Kconfig.debug
94464 +++ b/lib/Kconfig.debug
94465 @@ -910,7 +910,7 @@ config DEBUG_MUTEXES
94466
94467 config DEBUG_WW_MUTEX_SLOWPATH
94468 bool "Wait/wound mutex debugging: Slowpath testing"
94469 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94470 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94471 select DEBUG_LOCK_ALLOC
94472 select DEBUG_SPINLOCK
94473 select DEBUG_MUTEXES
94474 @@ -927,7 +927,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
94475
94476 config DEBUG_LOCK_ALLOC
94477 bool "Lock debugging: detect incorrect freeing of live locks"
94478 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94479 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94480 select DEBUG_SPINLOCK
94481 select DEBUG_MUTEXES
94482 select LOCKDEP
94483 @@ -941,7 +941,7 @@ config DEBUG_LOCK_ALLOC
94484
94485 config PROVE_LOCKING
94486 bool "Lock debugging: prove locking correctness"
94487 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94488 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94489 select LOCKDEP
94490 select DEBUG_SPINLOCK
94491 select DEBUG_MUTEXES
94492 @@ -992,7 +992,7 @@ config LOCKDEP
94493
94494 config LOCK_STAT
94495 bool "Lock usage statistics"
94496 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94497 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94498 select LOCKDEP
94499 select DEBUG_SPINLOCK
94500 select DEBUG_MUTEXES
94501 @@ -1453,6 +1453,7 @@ config LATENCYTOP
94502 depends on DEBUG_KERNEL
94503 depends on STACKTRACE_SUPPORT
94504 depends on PROC_FS
94505 + depends on !GRKERNSEC_HIDESYM
94506 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
94507 select KALLSYMS
94508 select KALLSYMS_ALL
94509 @@ -1469,7 +1470,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
94510 config DEBUG_STRICT_USER_COPY_CHECKS
94511 bool "Strict user copy size checks"
94512 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
94513 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
94514 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
94515 help
94516 Enabling this option turns a certain set of sanity checks for user
94517 copy operations into compile time failures.
94518 @@ -1597,7 +1598,7 @@ endmenu # runtime tests
94519
94520 config PROVIDE_OHCI1394_DMA_INIT
94521 bool "Remote debugging over FireWire early on boot"
94522 - depends on PCI && X86
94523 + depends on PCI && X86 && !GRKERNSEC
94524 help
94525 If you want to debug problems which hang or crash the kernel early
94526 on boot and the crashing machine has a FireWire port, you can use
94527 diff --git a/lib/Makefile b/lib/Makefile
94528 index 3c3b30b..ca29102 100644
94529 --- a/lib/Makefile
94530 +++ b/lib/Makefile
94531 @@ -55,7 +55,7 @@ obj-$(CONFIG_BTREE) += btree.o
94532 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
94533 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
94534 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
94535 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
94536 +obj-y += list_debug.o
94537 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
94538
94539 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
94540 diff --git a/lib/average.c b/lib/average.c
94541 index 114d1be..ab0350c 100644
94542 --- a/lib/average.c
94543 +++ b/lib/average.c
94544 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
94545 {
94546 unsigned long internal = ACCESS_ONCE(avg->internal);
94547
94548 - ACCESS_ONCE(avg->internal) = internal ?
94549 + ACCESS_ONCE_RW(avg->internal) = internal ?
94550 (((internal << avg->weight) - internal) +
94551 (val << avg->factor)) >> avg->weight :
94552 (val << avg->factor);
94553 diff --git a/lib/bitmap.c b/lib/bitmap.c
94554 index 324ea9e..46b1ae2 100644
94555 --- a/lib/bitmap.c
94556 +++ b/lib/bitmap.c
94557 @@ -271,7 +271,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
94558 }
94559 EXPORT_SYMBOL(__bitmap_subset);
94560
94561 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
94562 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
94563 {
94564 unsigned int k, lim = bits/BITS_PER_LONG;
94565 int w = 0;
94566 @@ -437,7 +437,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
94567 {
94568 int c, old_c, totaldigits, ndigits, nchunks, nbits;
94569 u32 chunk;
94570 - const char __user __force *ubuf = (const char __user __force *)buf;
94571 + const char __user *ubuf = (const char __force_user *)buf;
94572
94573 bitmap_zero(maskp, nmaskbits);
94574
94575 @@ -522,7 +522,7 @@ int bitmap_parse_user(const char __user *ubuf,
94576 {
94577 if (!access_ok(VERIFY_READ, ubuf, ulen))
94578 return -EFAULT;
94579 - return __bitmap_parse((const char __force *)ubuf,
94580 + return __bitmap_parse((const char __force_kernel *)ubuf,
94581 ulen, 1, maskp, nmaskbits);
94582
94583 }
94584 @@ -640,7 +640,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
94585 {
94586 unsigned a, b;
94587 int c, old_c, totaldigits;
94588 - const char __user __force *ubuf = (const char __user __force *)buf;
94589 + const char __user *ubuf = (const char __force_user *)buf;
94590 int exp_digit, in_range;
94591
94592 totaldigits = c = 0;
94593 @@ -735,7 +735,7 @@ int bitmap_parselist_user(const char __user *ubuf,
94594 {
94595 if (!access_ok(VERIFY_READ, ubuf, ulen))
94596 return -EFAULT;
94597 - return __bitmap_parselist((const char __force *)ubuf,
94598 + return __bitmap_parselist((const char __force_kernel *)ubuf,
94599 ulen, 1, maskp, nmaskbits);
94600 }
94601 EXPORT_SYMBOL(bitmap_parselist_user);
94602 diff --git a/lib/bug.c b/lib/bug.c
94603 index 0c3bd95..5a615a1 100644
94604 --- a/lib/bug.c
94605 +++ b/lib/bug.c
94606 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
94607 return BUG_TRAP_TYPE_NONE;
94608
94609 bug = find_bug(bugaddr);
94610 + if (!bug)
94611 + return BUG_TRAP_TYPE_NONE;
94612
94613 file = NULL;
94614 line = 0;
94615 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
94616 index 547f7f9..a6d4ba0 100644
94617 --- a/lib/debugobjects.c
94618 +++ b/lib/debugobjects.c
94619 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
94620 if (limit > 4)
94621 return;
94622
94623 - is_on_stack = object_is_on_stack(addr);
94624 + is_on_stack = object_starts_on_stack(addr);
94625 if (is_on_stack == onstack)
94626 return;
94627
94628 diff --git a/lib/div64.c b/lib/div64.c
94629 index 4382ad7..08aa558 100644
94630 --- a/lib/div64.c
94631 +++ b/lib/div64.c
94632 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
94633 EXPORT_SYMBOL(__div64_32);
94634
94635 #ifndef div_s64_rem
94636 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
94637 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
94638 {
94639 u64 quotient;
94640
94641 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
94642 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
94643 */
94644 #ifndef div64_u64
94645 -u64 div64_u64(u64 dividend, u64 divisor)
94646 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
94647 {
94648 u32 high = divisor >> 32;
94649 u64 quot;
94650 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
94651 index 9722bd2..0d826f4 100644
94652 --- a/lib/dma-debug.c
94653 +++ b/lib/dma-debug.c
94654 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
94655
94656 void dma_debug_add_bus(struct bus_type *bus)
94657 {
94658 - struct notifier_block *nb;
94659 + notifier_block_no_const *nb;
94660
94661 if (dma_debug_disabled())
94662 return;
94663 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
94664
94665 static void check_for_stack(struct device *dev, void *addr)
94666 {
94667 - if (object_is_on_stack(addr))
94668 + if (object_starts_on_stack(addr))
94669 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
94670 "stack [addr=%p]\n", addr);
94671 }
94672 diff --git a/lib/inflate.c b/lib/inflate.c
94673 index 013a761..c28f3fc 100644
94674 --- a/lib/inflate.c
94675 +++ b/lib/inflate.c
94676 @@ -269,7 +269,7 @@ static void free(void *where)
94677 malloc_ptr = free_mem_ptr;
94678 }
94679 #else
94680 -#define malloc(a) kmalloc(a, GFP_KERNEL)
94681 +#define malloc(a) kmalloc((a), GFP_KERNEL)
94682 #define free(a) kfree(a)
94683 #endif
94684
94685 diff --git a/lib/ioremap.c b/lib/ioremap.c
94686 index 0c9216c..863bd89 100644
94687 --- a/lib/ioremap.c
94688 +++ b/lib/ioremap.c
94689 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
94690 unsigned long next;
94691
94692 phys_addr -= addr;
94693 - pmd = pmd_alloc(&init_mm, pud, addr);
94694 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
94695 if (!pmd)
94696 return -ENOMEM;
94697 do {
94698 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
94699 unsigned long next;
94700
94701 phys_addr -= addr;
94702 - pud = pud_alloc(&init_mm, pgd, addr);
94703 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
94704 if (!pud)
94705 return -ENOMEM;
94706 do {
94707 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
94708 index bd2bea9..6b3c95e 100644
94709 --- a/lib/is_single_threaded.c
94710 +++ b/lib/is_single_threaded.c
94711 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
94712 struct task_struct *p, *t;
94713 bool ret;
94714
94715 + if (!mm)
94716 + return true;
94717 +
94718 if (atomic_read(&task->signal->live) != 1)
94719 return false;
94720
94721 diff --git a/lib/kobject.c b/lib/kobject.c
94722 index 03d4ab3..46f6374 100644
94723 --- a/lib/kobject.c
94724 +++ b/lib/kobject.c
94725 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
94726
94727
94728 static DEFINE_SPINLOCK(kobj_ns_type_lock);
94729 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
94730 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
94731
94732 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
94733 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
94734 {
94735 enum kobj_ns_type type = ops->type;
94736 int error;
94737 diff --git a/lib/list_debug.c b/lib/list_debug.c
94738 index c24c2f7..f0296f4 100644
94739 --- a/lib/list_debug.c
94740 +++ b/lib/list_debug.c
94741 @@ -11,7 +11,9 @@
94742 #include <linux/bug.h>
94743 #include <linux/kernel.h>
94744 #include <linux/rculist.h>
94745 +#include <linux/mm.h>
94746
94747 +#ifdef CONFIG_DEBUG_LIST
94748 /*
94749 * Insert a new entry between two known consecutive entries.
94750 *
94751 @@ -19,21 +21,40 @@
94752 * the prev/next entries already!
94753 */
94754
94755 +static bool __list_add_debug(struct list_head *new,
94756 + struct list_head *prev,
94757 + struct list_head *next)
94758 +{
94759 + if (unlikely(next->prev != prev)) {
94760 + printk(KERN_ERR "list_add corruption. next->prev should be "
94761 + "prev (%p), but was %p. (next=%p).\n",
94762 + prev, next->prev, next);
94763 + BUG();
94764 + return false;
94765 + }
94766 + if (unlikely(prev->next != next)) {
94767 + printk(KERN_ERR "list_add corruption. prev->next should be "
94768 + "next (%p), but was %p. (prev=%p).\n",
94769 + next, prev->next, prev);
94770 + BUG();
94771 + return false;
94772 + }
94773 + if (unlikely(new == prev || new == next)) {
94774 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
94775 + new, prev, next);
94776 + BUG();
94777 + return false;
94778 + }
94779 + return true;
94780 +}
94781 +
94782 void __list_add(struct list_head *new,
94783 - struct list_head *prev,
94784 - struct list_head *next)
94785 + struct list_head *prev,
94786 + struct list_head *next)
94787 {
94788 - WARN(next->prev != prev,
94789 - "list_add corruption. next->prev should be "
94790 - "prev (%p), but was %p. (next=%p).\n",
94791 - prev, next->prev, next);
94792 - WARN(prev->next != next,
94793 - "list_add corruption. prev->next should be "
94794 - "next (%p), but was %p. (prev=%p).\n",
94795 - next, prev->next, prev);
94796 - WARN(new == prev || new == next,
94797 - "list_add double add: new=%p, prev=%p, next=%p.\n",
94798 - new, prev, next);
94799 + if (!__list_add_debug(new, prev, next))
94800 + return;
94801 +
94802 next->prev = new;
94803 new->next = next;
94804 new->prev = prev;
94805 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
94806 }
94807 EXPORT_SYMBOL(__list_add);
94808
94809 -void __list_del_entry(struct list_head *entry)
94810 +static bool __list_del_entry_debug(struct list_head *entry)
94811 {
94812 struct list_head *prev, *next;
94813
94814 prev = entry->prev;
94815 next = entry->next;
94816
94817 - if (WARN(next == LIST_POISON1,
94818 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
94819 - entry, LIST_POISON1) ||
94820 - WARN(prev == LIST_POISON2,
94821 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
94822 - entry, LIST_POISON2) ||
94823 - WARN(prev->next != entry,
94824 - "list_del corruption. prev->next should be %p, "
94825 - "but was %p\n", entry, prev->next) ||
94826 - WARN(next->prev != entry,
94827 - "list_del corruption. next->prev should be %p, "
94828 - "but was %p\n", entry, next->prev))
94829 + if (unlikely(next == LIST_POISON1)) {
94830 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
94831 + entry, LIST_POISON1);
94832 + BUG();
94833 + return false;
94834 + }
94835 + if (unlikely(prev == LIST_POISON2)) {
94836 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
94837 + entry, LIST_POISON2);
94838 + BUG();
94839 + return false;
94840 + }
94841 + if (unlikely(entry->prev->next != entry)) {
94842 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
94843 + "but was %p\n", entry, prev->next);
94844 + BUG();
94845 + return false;
94846 + }
94847 + if (unlikely(entry->next->prev != entry)) {
94848 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
94849 + "but was %p\n", entry, next->prev);
94850 + BUG();
94851 + return false;
94852 + }
94853 + return true;
94854 +}
94855 +
94856 +void __list_del_entry(struct list_head *entry)
94857 +{
94858 + if (!__list_del_entry_debug(entry))
94859 return;
94860
94861 - __list_del(prev, next);
94862 + __list_del(entry->prev, entry->next);
94863 }
94864 EXPORT_SYMBOL(__list_del_entry);
94865
94866 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
94867 void __list_add_rcu(struct list_head *new,
94868 struct list_head *prev, struct list_head *next)
94869 {
94870 - WARN(next->prev != prev,
94871 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
94872 - prev, next->prev, next);
94873 - WARN(prev->next != next,
94874 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
94875 - next, prev->next, prev);
94876 + if (!__list_add_debug(new, prev, next))
94877 + return;
94878 +
94879 new->next = next;
94880 new->prev = prev;
94881 rcu_assign_pointer(list_next_rcu(prev), new);
94882 next->prev = new;
94883 }
94884 EXPORT_SYMBOL(__list_add_rcu);
94885 +#endif
94886 +
94887 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
94888 +{
94889 +#ifdef CONFIG_DEBUG_LIST
94890 + if (!__list_add_debug(new, prev, next))
94891 + return;
94892 +#endif
94893 +
94894 + pax_open_kernel();
94895 + next->prev = new;
94896 + new->next = next;
94897 + new->prev = prev;
94898 + prev->next = new;
94899 + pax_close_kernel();
94900 +}
94901 +EXPORT_SYMBOL(__pax_list_add);
94902 +
94903 +void pax_list_del(struct list_head *entry)
94904 +{
94905 +#ifdef CONFIG_DEBUG_LIST
94906 + if (!__list_del_entry_debug(entry))
94907 + return;
94908 +#endif
94909 +
94910 + pax_open_kernel();
94911 + __list_del(entry->prev, entry->next);
94912 + entry->next = LIST_POISON1;
94913 + entry->prev = LIST_POISON2;
94914 + pax_close_kernel();
94915 +}
94916 +EXPORT_SYMBOL(pax_list_del);
94917 +
94918 +void pax_list_del_init(struct list_head *entry)
94919 +{
94920 + pax_open_kernel();
94921 + __list_del(entry->prev, entry->next);
94922 + INIT_LIST_HEAD(entry);
94923 + pax_close_kernel();
94924 +}
94925 +EXPORT_SYMBOL(pax_list_del_init);
94926 +
94927 +void __pax_list_add_rcu(struct list_head *new,
94928 + struct list_head *prev, struct list_head *next)
94929 +{
94930 +#ifdef CONFIG_DEBUG_LIST
94931 + if (!__list_add_debug(new, prev, next))
94932 + return;
94933 +#endif
94934 +
94935 + pax_open_kernel();
94936 + new->next = next;
94937 + new->prev = prev;
94938 + rcu_assign_pointer(list_next_rcu(prev), new);
94939 + next->prev = new;
94940 + pax_close_kernel();
94941 +}
94942 +EXPORT_SYMBOL(__pax_list_add_rcu);
94943 +
94944 +void pax_list_del_rcu(struct list_head *entry)
94945 +{
94946 +#ifdef CONFIG_DEBUG_LIST
94947 + if (!__list_del_entry_debug(entry))
94948 + return;
94949 +#endif
94950 +
94951 + pax_open_kernel();
94952 + __list_del(entry->prev, entry->next);
94953 + entry->next = LIST_POISON1;
94954 + entry->prev = LIST_POISON2;
94955 + pax_close_kernel();
94956 +}
94957 +EXPORT_SYMBOL(pax_list_del_rcu);
94958 diff --git a/lib/lockref.c b/lib/lockref.c
94959 index d2233de..fa1a2f6 100644
94960 --- a/lib/lockref.c
94961 +++ b/lib/lockref.c
94962 @@ -48,13 +48,13 @@
94963 void lockref_get(struct lockref *lockref)
94964 {
94965 CMPXCHG_LOOP(
94966 - new.count++;
94967 + __lockref_inc(&new);
94968 ,
94969 return;
94970 );
94971
94972 spin_lock(&lockref->lock);
94973 - lockref->count++;
94974 + __lockref_inc(lockref);
94975 spin_unlock(&lockref->lock);
94976 }
94977 EXPORT_SYMBOL(lockref_get);
94978 @@ -69,7 +69,7 @@ int lockref_get_not_zero(struct lockref *lockref)
94979 int retval;
94980
94981 CMPXCHG_LOOP(
94982 - new.count++;
94983 + __lockref_inc(&new);
94984 if (!old.count)
94985 return 0;
94986 ,
94987 @@ -79,7 +79,7 @@ int lockref_get_not_zero(struct lockref *lockref)
94988 spin_lock(&lockref->lock);
94989 retval = 0;
94990 if (lockref->count) {
94991 - lockref->count++;
94992 + __lockref_inc(lockref);
94993 retval = 1;
94994 }
94995 spin_unlock(&lockref->lock);
94996 @@ -96,7 +96,7 @@ EXPORT_SYMBOL(lockref_get_not_zero);
94997 int lockref_get_or_lock(struct lockref *lockref)
94998 {
94999 CMPXCHG_LOOP(
95000 - new.count++;
95001 + __lockref_inc(&new);
95002 if (!old.count)
95003 break;
95004 ,
95005 @@ -106,7 +106,7 @@ int lockref_get_or_lock(struct lockref *lockref)
95006 spin_lock(&lockref->lock);
95007 if (!lockref->count)
95008 return 0;
95009 - lockref->count++;
95010 + __lockref_inc(lockref);
95011 spin_unlock(&lockref->lock);
95012 return 1;
95013 }
95014 @@ -120,7 +120,7 @@ EXPORT_SYMBOL(lockref_get_or_lock);
95015 int lockref_put_or_lock(struct lockref *lockref)
95016 {
95017 CMPXCHG_LOOP(
95018 - new.count--;
95019 + __lockref_dec(&new);
95020 if (old.count <= 1)
95021 break;
95022 ,
95023 @@ -130,7 +130,7 @@ int lockref_put_or_lock(struct lockref *lockref)
95024 spin_lock(&lockref->lock);
95025 if (lockref->count <= 1)
95026 return 0;
95027 - lockref->count--;
95028 + __lockref_dec(lockref);
95029 spin_unlock(&lockref->lock);
95030 return 1;
95031 }
95032 @@ -157,7 +157,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95033 int retval;
95034
95035 CMPXCHG_LOOP(
95036 - new.count++;
95037 + __lockref_inc(&new);
95038 if ((int)old.count < 0)
95039 return 0;
95040 ,
95041 @@ -167,7 +167,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95042 spin_lock(&lockref->lock);
95043 retval = 0;
95044 if ((int) lockref->count >= 0) {
95045 - lockref->count++;
95046 + __lockref_inc(lockref);
95047 retval = 1;
95048 }
95049 spin_unlock(&lockref->lock);
95050 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
95051 index 6111bcb..02e816b 100644
95052 --- a/lib/percpu-refcount.c
95053 +++ b/lib/percpu-refcount.c
95054 @@ -31,7 +31,7 @@
95055 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
95056 */
95057
95058 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
95059 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
95060
95061 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
95062
95063 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
95064 index 3291a8e..346a91e 100644
95065 --- a/lib/radix-tree.c
95066 +++ b/lib/radix-tree.c
95067 @@ -67,7 +67,7 @@ struct radix_tree_preload {
95068 int nr;
95069 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
95070 };
95071 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
95072 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
95073
95074 static inline void *ptr_to_indirect(void *ptr)
95075 {
95076 diff --git a/lib/random32.c b/lib/random32.c
95077 index 0bee183..526f12f 100644
95078 --- a/lib/random32.c
95079 +++ b/lib/random32.c
95080 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
95081 }
95082 #endif
95083
95084 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
95085 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
95086
95087 /**
95088 * prandom_u32_state - seeded pseudo-random number generator.
95089 diff --git a/lib/rbtree.c b/lib/rbtree.c
95090 index c16c81a..4dcbda1 100644
95091 --- a/lib/rbtree.c
95092 +++ b/lib/rbtree.c
95093 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
95094 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
95095
95096 static const struct rb_augment_callbacks dummy_callbacks = {
95097 - dummy_propagate, dummy_copy, dummy_rotate
95098 + .propagate = dummy_propagate,
95099 + .copy = dummy_copy,
95100 + .rotate = dummy_rotate
95101 };
95102
95103 void rb_insert_color(struct rb_node *node, struct rb_root *root)
95104 diff --git a/lib/show_mem.c b/lib/show_mem.c
95105 index 7de89f4..00d70b7 100644
95106 --- a/lib/show_mem.c
95107 +++ b/lib/show_mem.c
95108 @@ -50,6 +50,6 @@ void show_mem(unsigned int filter)
95109 quicklist_total_size());
95110 #endif
95111 #ifdef CONFIG_MEMORY_FAILURE
95112 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
95113 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
95114 #endif
95115 }
95116 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
95117 index bb2b201..46abaf9 100644
95118 --- a/lib/strncpy_from_user.c
95119 +++ b/lib/strncpy_from_user.c
95120 @@ -21,7 +21,7 @@
95121 */
95122 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
95123 {
95124 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95125 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95126 long res = 0;
95127
95128 /*
95129 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
95130 index a28df52..3d55877 100644
95131 --- a/lib/strnlen_user.c
95132 +++ b/lib/strnlen_user.c
95133 @@ -26,7 +26,7 @@
95134 */
95135 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
95136 {
95137 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95138 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95139 long align, res = 0;
95140 unsigned long c;
95141
95142 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
95143 index 4abda07..b9d3765 100644
95144 --- a/lib/swiotlb.c
95145 +++ b/lib/swiotlb.c
95146 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
95147
95148 void
95149 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
95150 - dma_addr_t dev_addr)
95151 + dma_addr_t dev_addr, struct dma_attrs *attrs)
95152 {
95153 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
95154
95155 diff --git a/lib/usercopy.c b/lib/usercopy.c
95156 index 4f5b1dd..7cab418 100644
95157 --- a/lib/usercopy.c
95158 +++ b/lib/usercopy.c
95159 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
95160 WARN(1, "Buffer overflow detected!\n");
95161 }
95162 EXPORT_SYMBOL(copy_from_user_overflow);
95163 +
95164 +void copy_to_user_overflow(void)
95165 +{
95166 + WARN(1, "Buffer overflow detected!\n");
95167 +}
95168 +EXPORT_SYMBOL(copy_to_user_overflow);
95169 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
95170 index ec337f6..8484eb2 100644
95171 --- a/lib/vsprintf.c
95172 +++ b/lib/vsprintf.c
95173 @@ -16,6 +16,9 @@
95174 * - scnprintf and vscnprintf
95175 */
95176
95177 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95178 +#define __INCLUDED_BY_HIDESYM 1
95179 +#endif
95180 #include <stdarg.h>
95181 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
95182 #include <linux/types.h>
95183 @@ -625,7 +628,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
95184 #ifdef CONFIG_KALLSYMS
95185 if (*fmt == 'B')
95186 sprint_backtrace(sym, value);
95187 - else if (*fmt != 'f' && *fmt != 's')
95188 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
95189 sprint_symbol(sym, value);
95190 else
95191 sprint_symbol_no_offset(sym, value);
95192 @@ -1240,7 +1243,11 @@ char *address_val(char *buf, char *end, const void *addr,
95193 return number(buf, end, num, spec);
95194 }
95195
95196 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95197 +int kptr_restrict __read_mostly = 2;
95198 +#else
95199 int kptr_restrict __read_mostly;
95200 +#endif
95201
95202 /*
95203 * Show a '%p' thing. A kernel extension is that the '%p' is followed
95204 @@ -1251,8 +1258,10 @@ int kptr_restrict __read_mostly;
95205 *
95206 * - 'F' For symbolic function descriptor pointers with offset
95207 * - 'f' For simple symbolic function names without offset
95208 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
95209 * - 'S' For symbolic direct pointers with offset
95210 * - 's' For symbolic direct pointers without offset
95211 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
95212 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
95213 * - 'B' For backtraced symbolic direct pointers with offset
95214 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
95215 @@ -1331,12 +1340,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95216
95217 if (!ptr && *fmt != 'K') {
95218 /*
95219 - * Print (null) with the same width as a pointer so it makes
95220 + * Print (nil) with the same width as a pointer so it makes
95221 * tabular output look nice.
95222 */
95223 if (spec.field_width == -1)
95224 spec.field_width = default_width;
95225 - return string(buf, end, "(null)", spec);
95226 + return string(buf, end, "(nil)", spec);
95227 }
95228
95229 switch (*fmt) {
95230 @@ -1346,6 +1355,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95231 /* Fallthrough */
95232 case 'S':
95233 case 's':
95234 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95235 + break;
95236 +#else
95237 + return symbol_string(buf, end, ptr, spec, fmt);
95238 +#endif
95239 + case 'X':
95240 + ptr = dereference_function_descriptor(ptr);
95241 + case 'A':
95242 case 'B':
95243 return symbol_string(buf, end, ptr, spec, fmt);
95244 case 'R':
95245 @@ -1403,6 +1420,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95246 va_end(va);
95247 return buf;
95248 }
95249 + case 'P':
95250 + break;
95251 case 'K':
95252 /*
95253 * %pK cannot be used in IRQ context because its test
95254 @@ -1460,6 +1479,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95255 ((const struct file *)ptr)->f_path.dentry,
95256 spec, fmt);
95257 }
95258 +
95259 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95260 + /* 'P' = approved pointers to copy to userland,
95261 + as in the /proc/kallsyms case, as we make it display nothing
95262 + for non-root users, and the real contents for root users
95263 + 'X' = approved simple symbols
95264 + Also ignore 'K' pointers, since we force their NULLing for non-root users
95265 + above
95266 + */
95267 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
95268 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
95269 + dump_stack();
95270 + ptr = NULL;
95271 + }
95272 +#endif
95273 +
95274 spec.flags |= SMALL;
95275 if (spec.field_width == -1) {
95276 spec.field_width = default_width;
95277 @@ -2160,11 +2195,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
95278 typeof(type) value; \
95279 if (sizeof(type) == 8) { \
95280 args = PTR_ALIGN(args, sizeof(u32)); \
95281 - *(u32 *)&value = *(u32 *)args; \
95282 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
95283 + *(u32 *)&value = *(const u32 *)args; \
95284 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
95285 } else { \
95286 args = PTR_ALIGN(args, sizeof(type)); \
95287 - value = *(typeof(type) *)args; \
95288 + value = *(const typeof(type) *)args; \
95289 } \
95290 args += sizeof(type); \
95291 value; \
95292 @@ -2227,7 +2262,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
95293 case FORMAT_TYPE_STR: {
95294 const char *str_arg = args;
95295 args += strlen(str_arg) + 1;
95296 - str = string(str, end, (char *)str_arg, spec);
95297 + str = string(str, end, str_arg, spec);
95298 break;
95299 }
95300
95301 diff --git a/localversion-grsec b/localversion-grsec
95302 new file mode 100644
95303 index 0000000..7cd6065
95304 --- /dev/null
95305 +++ b/localversion-grsec
95306 @@ -0,0 +1 @@
95307 +-grsec
95308 diff --git a/mm/Kconfig b/mm/Kconfig
95309 index 1d1ae6b..0f05885 100644
95310 --- a/mm/Kconfig
95311 +++ b/mm/Kconfig
95312 @@ -341,10 +341,11 @@ config KSM
95313 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
95314
95315 config DEFAULT_MMAP_MIN_ADDR
95316 - int "Low address space to protect from user allocation"
95317 + int "Low address space to protect from user allocation"
95318 depends on MMU
95319 - default 4096
95320 - help
95321 + default 32768 if ALPHA || ARM || PARISC || SPARC32
95322 + default 65536
95323 + help
95324 This is the portion of low virtual memory which should be protected
95325 from userspace allocation. Keeping a user from writing to low pages
95326 can help reduce the impact of kernel NULL pointer bugs.
95327 @@ -375,7 +376,7 @@ config MEMORY_FAILURE
95328
95329 config HWPOISON_INJECT
95330 tristate "HWPoison pages injector"
95331 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
95332 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
95333 select PROC_PAGE_MONITOR
95334
95335 config NOMMU_INITIAL_TRIM_EXCESS
95336 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
95337 index 0ae0df5..82ac56b 100644
95338 --- a/mm/backing-dev.c
95339 +++ b/mm/backing-dev.c
95340 @@ -12,7 +12,7 @@
95341 #include <linux/device.h>
95342 #include <trace/events/writeback.h>
95343
95344 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
95345 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
95346
95347 struct backing_dev_info default_backing_dev_info = {
95348 .name = "default",
95349 @@ -525,7 +525,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
95350 return err;
95351
95352 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
95353 - atomic_long_inc_return(&bdi_seq));
95354 + atomic_long_inc_return_unchecked(&bdi_seq));
95355 if (err) {
95356 bdi_destroy(bdi);
95357 return err;
95358 diff --git a/mm/filemap.c b/mm/filemap.c
95359 index 673e458..7192013 100644
95360 --- a/mm/filemap.c
95361 +++ b/mm/filemap.c
95362 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
95363 struct address_space *mapping = file->f_mapping;
95364
95365 if (!mapping->a_ops->readpage)
95366 - return -ENOEXEC;
95367 + return -ENODEV;
95368 file_accessed(file);
95369 vma->vm_ops = &generic_file_vm_ops;
95370 return 0;
95371 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
95372 *pos = i_size_read(inode);
95373
95374 if (limit != RLIM_INFINITY) {
95375 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
95376 if (*pos >= limit) {
95377 send_sig(SIGXFSZ, current, 0);
95378 return -EFBIG;
95379 diff --git a/mm/fremap.c b/mm/fremap.c
95380 index 2805d71..8b56e7d 100644
95381 --- a/mm/fremap.c
95382 +++ b/mm/fremap.c
95383 @@ -180,6 +180,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
95384 retry:
95385 vma = find_vma(mm, start);
95386
95387 +#ifdef CONFIG_PAX_SEGMEXEC
95388 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
95389 + goto out;
95390 +#endif
95391 +
95392 /*
95393 * Make sure the vma is shared, that it supports prefaulting,
95394 * and that the remapped range is valid and fully within
95395 diff --git a/mm/gup.c b/mm/gup.c
95396 index 9b2afbf..647297c 100644
95397 --- a/mm/gup.c
95398 +++ b/mm/gup.c
95399 @@ -274,11 +274,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
95400 unsigned int fault_flags = 0;
95401 int ret;
95402
95403 - /* For mlock, just skip the stack guard page. */
95404 - if ((*flags & FOLL_MLOCK) &&
95405 - (stack_guard_page_start(vma, address) ||
95406 - stack_guard_page_end(vma, address + PAGE_SIZE)))
95407 - return -ENOENT;
95408 if (*flags & FOLL_WRITE)
95409 fault_flags |= FAULT_FLAG_WRITE;
95410 if (nonblocking)
95411 @@ -444,14 +439,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
95412 if (!(gup_flags & FOLL_FORCE))
95413 gup_flags |= FOLL_NUMA;
95414
95415 - do {
95416 + while (nr_pages) {
95417 struct page *page;
95418 unsigned int foll_flags = gup_flags;
95419 unsigned int page_increm;
95420
95421 /* first iteration or cross vma bound */
95422 if (!vma || start >= vma->vm_end) {
95423 - vma = find_extend_vma(mm, start);
95424 + vma = find_vma(mm, start);
95425 if (!vma && in_gate_area(mm, start)) {
95426 int ret;
95427 ret = get_gate_page(mm, start & PAGE_MASK,
95428 @@ -463,7 +458,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
95429 goto next_page;
95430 }
95431
95432 - if (!vma || check_vma_flags(vma, gup_flags))
95433 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
95434 return i ? : -EFAULT;
95435 if (is_vm_hugetlb_page(vma)) {
95436 i = follow_hugetlb_page(mm, vma, pages, vmas,
95437 @@ -518,7 +513,7 @@ next_page:
95438 i += page_increm;
95439 start += page_increm * PAGE_SIZE;
95440 nr_pages -= page_increm;
95441 - } while (nr_pages);
95442 + }
95443 return i;
95444 }
95445 EXPORT_SYMBOL(__get_user_pages);
95446 diff --git a/mm/highmem.c b/mm/highmem.c
95447 index 123bcd3..0de52ba 100644
95448 --- a/mm/highmem.c
95449 +++ b/mm/highmem.c
95450 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
95451 * So no dangers, even with speculative execution.
95452 */
95453 page = pte_page(pkmap_page_table[i]);
95454 + pax_open_kernel();
95455 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
95456 -
95457 + pax_close_kernel();
95458 set_page_address(page, NULL);
95459 need_flush = 1;
95460 }
95461 @@ -259,9 +260,11 @@ start:
95462 }
95463 }
95464 vaddr = PKMAP_ADDR(last_pkmap_nr);
95465 +
95466 + pax_open_kernel();
95467 set_pte_at(&init_mm, vaddr,
95468 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
95469 -
95470 + pax_close_kernel();
95471 pkmap_count[last_pkmap_nr] = 1;
95472 set_page_address(page, (void *)vaddr);
95473
95474 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
95475 index 267e419..394bed9 100644
95476 --- a/mm/hugetlb.c
95477 +++ b/mm/hugetlb.c
95478 @@ -2258,6 +2258,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
95479 struct ctl_table *table, int write,
95480 void __user *buffer, size_t *length, loff_t *ppos)
95481 {
95482 + ctl_table_no_const t;
95483 struct hstate *h = &default_hstate;
95484 unsigned long tmp = h->max_huge_pages;
95485 int ret;
95486 @@ -2265,9 +2266,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
95487 if (!hugepages_supported())
95488 return -ENOTSUPP;
95489
95490 - table->data = &tmp;
95491 - table->maxlen = sizeof(unsigned long);
95492 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
95493 + t = *table;
95494 + t.data = &tmp;
95495 + t.maxlen = sizeof(unsigned long);
95496 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
95497 if (ret)
95498 goto out;
95499
95500 @@ -2302,6 +2304,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
95501 struct hstate *h = &default_hstate;
95502 unsigned long tmp;
95503 int ret;
95504 + ctl_table_no_const hugetlb_table;
95505
95506 if (!hugepages_supported())
95507 return -ENOTSUPP;
95508 @@ -2311,9 +2314,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
95509 if (write && hstate_is_gigantic(h))
95510 return -EINVAL;
95511
95512 - table->data = &tmp;
95513 - table->maxlen = sizeof(unsigned long);
95514 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
95515 + hugetlb_table = *table;
95516 + hugetlb_table.data = &tmp;
95517 + hugetlb_table.maxlen = sizeof(unsigned long);
95518 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
95519 if (ret)
95520 goto out;
95521
95522 @@ -2798,6 +2802,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
95523 i_mmap_unlock_write(mapping);
95524 }
95525
95526 +#ifdef CONFIG_PAX_SEGMEXEC
95527 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
95528 +{
95529 + struct mm_struct *mm = vma->vm_mm;
95530 + struct vm_area_struct *vma_m;
95531 + unsigned long address_m;
95532 + pte_t *ptep_m;
95533 +
95534 + vma_m = pax_find_mirror_vma(vma);
95535 + if (!vma_m)
95536 + return;
95537 +
95538 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
95539 + address_m = address + SEGMEXEC_TASK_SIZE;
95540 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
95541 + get_page(page_m);
95542 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
95543 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
95544 +}
95545 +#endif
95546 +
95547 /*
95548 * Hugetlb_cow() should be called with page lock of the original hugepage held.
95549 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
95550 @@ -2910,6 +2935,11 @@ retry_avoidcopy:
95551 make_huge_pte(vma, new_page, 1));
95552 page_remove_rmap(old_page);
95553 hugepage_add_new_anon_rmap(new_page, vma, address);
95554 +
95555 +#ifdef CONFIG_PAX_SEGMEXEC
95556 + pax_mirror_huge_pte(vma, address, new_page);
95557 +#endif
95558 +
95559 /* Make the old page be freed below */
95560 new_page = old_page;
95561 }
95562 @@ -3070,6 +3100,10 @@ retry:
95563 && (vma->vm_flags & VM_SHARED)));
95564 set_huge_pte_at(mm, address, ptep, new_pte);
95565
95566 +#ifdef CONFIG_PAX_SEGMEXEC
95567 + pax_mirror_huge_pte(vma, address, page);
95568 +#endif
95569 +
95570 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
95571 /* Optimization, do the COW without a second fault */
95572 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
95573 @@ -3137,6 +3171,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
95574 struct address_space *mapping;
95575 int need_wait_lock = 0;
95576
95577 +#ifdef CONFIG_PAX_SEGMEXEC
95578 + struct vm_area_struct *vma_m;
95579 +#endif
95580 +
95581 address &= huge_page_mask(h);
95582
95583 ptep = huge_pte_offset(mm, address);
95584 @@ -3150,6 +3188,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
95585 VM_FAULT_SET_HINDEX(hstate_index(h));
95586 }
95587
95588 +#ifdef CONFIG_PAX_SEGMEXEC
95589 + vma_m = pax_find_mirror_vma(vma);
95590 + if (vma_m) {
95591 + unsigned long address_m;
95592 +
95593 + if (vma->vm_start > vma_m->vm_start) {
95594 + address_m = address;
95595 + address -= SEGMEXEC_TASK_SIZE;
95596 + vma = vma_m;
95597 + h = hstate_vma(vma);
95598 + } else
95599 + address_m = address + SEGMEXEC_TASK_SIZE;
95600 +
95601 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
95602 + return VM_FAULT_OOM;
95603 + address_m &= HPAGE_MASK;
95604 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
95605 + }
95606 +#endif
95607 +
95608 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
95609 if (!ptep)
95610 return VM_FAULT_OOM;
95611 diff --git a/mm/internal.h b/mm/internal.h
95612 index efad241..57ae4ca 100644
95613 --- a/mm/internal.h
95614 +++ b/mm/internal.h
95615 @@ -134,6 +134,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
95616
95617 extern int __isolate_free_page(struct page *page, unsigned int order);
95618 extern void __free_pages_bootmem(struct page *page, unsigned int order);
95619 +extern void free_compound_page(struct page *page);
95620 extern void prep_compound_page(struct page *page, unsigned long order);
95621 #ifdef CONFIG_MEMORY_FAILURE
95622 extern bool is_free_buddy_page(struct page *page);
95623 @@ -387,7 +388,7 @@ extern u32 hwpoison_filter_enable;
95624
95625 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
95626 unsigned long, unsigned long,
95627 - unsigned long, unsigned long);
95628 + unsigned long, unsigned long) __intentional_overflow(-1);
95629
95630 extern void set_pageblock_order(void);
95631 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
95632 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
95633 index 3cda50c..032ba634 100644
95634 --- a/mm/kmemleak.c
95635 +++ b/mm/kmemleak.c
95636 @@ -364,7 +364,7 @@ static void print_unreferenced(struct seq_file *seq,
95637
95638 for (i = 0; i < object->trace_len; i++) {
95639 void *ptr = (void *)object->trace[i];
95640 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
95641 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
95642 }
95643 }
95644
95645 @@ -1905,7 +1905,7 @@ static int __init kmemleak_late_init(void)
95646 return -ENOMEM;
95647 }
95648
95649 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
95650 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
95651 &kmemleak_fops);
95652 if (!dentry)
95653 pr_warning("Failed to create the debugfs kmemleak file\n");
95654 diff --git a/mm/maccess.c b/mm/maccess.c
95655 index d53adf9..03a24bf 100644
95656 --- a/mm/maccess.c
95657 +++ b/mm/maccess.c
95658 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
95659 set_fs(KERNEL_DS);
95660 pagefault_disable();
95661 ret = __copy_from_user_inatomic(dst,
95662 - (__force const void __user *)src, size);
95663 + (const void __force_user *)src, size);
95664 pagefault_enable();
95665 set_fs(old_fs);
95666
95667 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
95668
95669 set_fs(KERNEL_DS);
95670 pagefault_disable();
95671 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
95672 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
95673 pagefault_enable();
95674 set_fs(old_fs);
95675
95676 diff --git a/mm/madvise.c b/mm/madvise.c
95677 index a271adc..831d82f 100644
95678 --- a/mm/madvise.c
95679 +++ b/mm/madvise.c
95680 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
95681 pgoff_t pgoff;
95682 unsigned long new_flags = vma->vm_flags;
95683
95684 +#ifdef CONFIG_PAX_SEGMEXEC
95685 + struct vm_area_struct *vma_m;
95686 +#endif
95687 +
95688 switch (behavior) {
95689 case MADV_NORMAL:
95690 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
95691 @@ -126,6 +130,13 @@ success:
95692 /*
95693 * vm_flags is protected by the mmap_sem held in write mode.
95694 */
95695 +
95696 +#ifdef CONFIG_PAX_SEGMEXEC
95697 + vma_m = pax_find_mirror_vma(vma);
95698 + if (vma_m)
95699 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
95700 +#endif
95701 +
95702 vma->vm_flags = new_flags;
95703
95704 out:
95705 @@ -274,6 +285,11 @@ static long madvise_dontneed(struct vm_area_struct *vma,
95706 struct vm_area_struct **prev,
95707 unsigned long start, unsigned long end)
95708 {
95709 +
95710 +#ifdef CONFIG_PAX_SEGMEXEC
95711 + struct vm_area_struct *vma_m;
95712 +#endif
95713 +
95714 *prev = vma;
95715 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
95716 return -EINVAL;
95717 @@ -286,6 +302,21 @@ static long madvise_dontneed(struct vm_area_struct *vma,
95718 zap_page_range(vma, start, end - start, &details);
95719 } else
95720 zap_page_range(vma, start, end - start, NULL);
95721 +
95722 +#ifdef CONFIG_PAX_SEGMEXEC
95723 + vma_m = pax_find_mirror_vma(vma);
95724 + if (vma_m) {
95725 + if (unlikely(vma->vm_flags & VM_NONLINEAR)) {
95726 + struct zap_details details = {
95727 + .nonlinear_vma = vma_m,
95728 + .last_index = ULONG_MAX,
95729 + };
95730 + zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, &details);
95731 + } else
95732 + zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
95733 + }
95734 +#endif
95735 +
95736 return 0;
95737 }
95738
95739 @@ -488,6 +519,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
95740 if (end < start)
95741 return error;
95742
95743 +#ifdef CONFIG_PAX_SEGMEXEC
95744 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
95745 + if (end > SEGMEXEC_TASK_SIZE)
95746 + return error;
95747 + } else
95748 +#endif
95749 +
95750 + if (end > TASK_SIZE)
95751 + return error;
95752 +
95753 error = 0;
95754 if (end == start)
95755 return error;
95756 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
95757 index 20c29dd..22bd8e2 100644
95758 --- a/mm/memory-failure.c
95759 +++ b/mm/memory-failure.c
95760 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
95761
95762 int sysctl_memory_failure_recovery __read_mostly = 1;
95763
95764 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
95765 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
95766
95767 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
95768
95769 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
95770 pfn, t->comm, t->pid);
95771 si.si_signo = SIGBUS;
95772 si.si_errno = 0;
95773 - si.si_addr = (void *)addr;
95774 + si.si_addr = (void __user *)addr;
95775 #ifdef __ARCH_SI_TRAPNO
95776 si.si_trapno = trapno;
95777 #endif
95778 @@ -786,7 +786,7 @@ static struct page_state {
95779 unsigned long res;
95780 char *msg;
95781 int (*action)(struct page *p, unsigned long pfn);
95782 -} error_states[] = {
95783 +} __do_const error_states[] = {
95784 { reserved, reserved, "reserved kernel", me_kernel },
95785 /*
95786 * free pages are specially detected outside this table:
95787 @@ -1094,7 +1094,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95788 nr_pages = 1 << compound_order(hpage);
95789 else /* normal page or thp */
95790 nr_pages = 1;
95791 - atomic_long_add(nr_pages, &num_poisoned_pages);
95792 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
95793
95794 /*
95795 * We need/can do nothing about count=0 pages.
95796 @@ -1123,7 +1123,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95797 if (PageHWPoison(hpage)) {
95798 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
95799 || (p != hpage && TestSetPageHWPoison(hpage))) {
95800 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95801 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95802 unlock_page(hpage);
95803 return 0;
95804 }
95805 @@ -1191,14 +1191,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95806 */
95807 if (!PageHWPoison(p)) {
95808 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
95809 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95810 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95811 put_page(hpage);
95812 res = 0;
95813 goto out;
95814 }
95815 if (hwpoison_filter(p)) {
95816 if (TestClearPageHWPoison(p))
95817 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95818 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95819 unlock_page(hpage);
95820 put_page(hpage);
95821 return 0;
95822 @@ -1428,7 +1428,7 @@ int unpoison_memory(unsigned long pfn)
95823 return 0;
95824 }
95825 if (TestClearPageHWPoison(p))
95826 - atomic_long_dec(&num_poisoned_pages);
95827 + atomic_long_dec_unchecked(&num_poisoned_pages);
95828 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
95829 return 0;
95830 }
95831 @@ -1442,7 +1442,7 @@ int unpoison_memory(unsigned long pfn)
95832 */
95833 if (TestClearPageHWPoison(page)) {
95834 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
95835 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95836 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95837 freeit = 1;
95838 if (PageHuge(page))
95839 clear_page_hwpoison_huge_page(page);
95840 @@ -1567,11 +1567,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
95841 if (PageHuge(page)) {
95842 set_page_hwpoison_huge_page(hpage);
95843 dequeue_hwpoisoned_huge_page(hpage);
95844 - atomic_long_add(1 << compound_order(hpage),
95845 + atomic_long_add_unchecked(1 << compound_order(hpage),
95846 &num_poisoned_pages);
95847 } else {
95848 SetPageHWPoison(page);
95849 - atomic_long_inc(&num_poisoned_pages);
95850 + atomic_long_inc_unchecked(&num_poisoned_pages);
95851 }
95852 }
95853 return ret;
95854 @@ -1610,7 +1610,7 @@ static int __soft_offline_page(struct page *page, int flags)
95855 put_page(page);
95856 pr_info("soft_offline: %#lx: invalidated\n", pfn);
95857 SetPageHWPoison(page);
95858 - atomic_long_inc(&num_poisoned_pages);
95859 + atomic_long_inc_unchecked(&num_poisoned_pages);
95860 return 0;
95861 }
95862
95863 @@ -1659,7 +1659,7 @@ static int __soft_offline_page(struct page *page, int flags)
95864 if (!is_free_buddy_page(page))
95865 pr_info("soft offline: %#lx: page leaked\n",
95866 pfn);
95867 - atomic_long_inc(&num_poisoned_pages);
95868 + atomic_long_inc_unchecked(&num_poisoned_pages);
95869 }
95870 } else {
95871 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
95872 @@ -1729,11 +1729,11 @@ int soft_offline_page(struct page *page, int flags)
95873 if (PageHuge(page)) {
95874 set_page_hwpoison_huge_page(hpage);
95875 dequeue_hwpoisoned_huge_page(hpage);
95876 - atomic_long_add(1 << compound_order(hpage),
95877 + atomic_long_add_unchecked(1 << compound_order(hpage),
95878 &num_poisoned_pages);
95879 } else {
95880 SetPageHWPoison(page);
95881 - atomic_long_inc(&num_poisoned_pages);
95882 + atomic_long_inc_unchecked(&num_poisoned_pages);
95883 }
95884 }
95885 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
95886 diff --git a/mm/memory.c b/mm/memory.c
95887 index 6aa7822..3c76005 100644
95888 --- a/mm/memory.c
95889 +++ b/mm/memory.c
95890 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
95891 free_pte_range(tlb, pmd, addr);
95892 } while (pmd++, addr = next, addr != end);
95893
95894 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
95895 start &= PUD_MASK;
95896 if (start < floor)
95897 return;
95898 @@ -428,6 +429,8 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
95899 pmd = pmd_offset(pud, start);
95900 pud_clear(pud);
95901 pmd_free_tlb(tlb, pmd, start);
95902 +#endif
95903 +
95904 }
95905
95906 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
95907 @@ -447,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
95908 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
95909 } while (pud++, addr = next, addr != end);
95910
95911 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
95912 start &= PGDIR_MASK;
95913 if (start < floor)
95914 return;
95915 @@ -461,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
95916 pud = pud_offset(pgd, start);
95917 pgd_clear(pgd);
95918 pud_free_tlb(tlb, pud, start);
95919 +#endif
95920 +
95921 }
95922
95923 /*
95924 @@ -690,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
95925 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
95926 */
95927 if (vma->vm_ops)
95928 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
95929 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
95930 vma->vm_ops->fault);
95931 if (vma->vm_file)
95932 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
95933 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
95934 vma->vm_file->f_op->mmap);
95935 dump_stack();
95936 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
95937 @@ -1488,6 +1494,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
95938 page_add_file_rmap(page);
95939 set_pte_at(mm, addr, pte, mk_pte(page, prot));
95940
95941 +#ifdef CONFIG_PAX_SEGMEXEC
95942 + pax_mirror_file_pte(vma, addr, page, ptl);
95943 +#endif
95944 +
95945 retval = 0;
95946 pte_unmap_unlock(pte, ptl);
95947 return retval;
95948 @@ -1532,9 +1542,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
95949 if (!page_count(page))
95950 return -EINVAL;
95951 if (!(vma->vm_flags & VM_MIXEDMAP)) {
95952 +
95953 +#ifdef CONFIG_PAX_SEGMEXEC
95954 + struct vm_area_struct *vma_m;
95955 +#endif
95956 +
95957 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
95958 BUG_ON(vma->vm_flags & VM_PFNMAP);
95959 vma->vm_flags |= VM_MIXEDMAP;
95960 +
95961 +#ifdef CONFIG_PAX_SEGMEXEC
95962 + vma_m = pax_find_mirror_vma(vma);
95963 + if (vma_m)
95964 + vma_m->vm_flags |= VM_MIXEDMAP;
95965 +#endif
95966 +
95967 }
95968 return insert_page(vma, addr, page, vma->vm_page_prot);
95969 }
95970 @@ -1617,6 +1639,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
95971 unsigned long pfn)
95972 {
95973 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
95974 + BUG_ON(vma->vm_mirror);
95975
95976 if (addr < vma->vm_start || addr >= vma->vm_end)
95977 return -EFAULT;
95978 @@ -1864,7 +1887,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
95979
95980 BUG_ON(pud_huge(*pud));
95981
95982 - pmd = pmd_alloc(mm, pud, addr);
95983 + pmd = (mm == &init_mm) ?
95984 + pmd_alloc_kernel(mm, pud, addr) :
95985 + pmd_alloc(mm, pud, addr);
95986 if (!pmd)
95987 return -ENOMEM;
95988 do {
95989 @@ -1884,7 +1909,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
95990 unsigned long next;
95991 int err;
95992
95993 - pud = pud_alloc(mm, pgd, addr);
95994 + pud = (mm == &init_mm) ?
95995 + pud_alloc_kernel(mm, pgd, addr) :
95996 + pud_alloc(mm, pgd, addr);
95997 if (!pud)
95998 return -ENOMEM;
95999 do {
96000 @@ -2006,6 +2033,186 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
96001 return ret;
96002 }
96003
96004 +#ifdef CONFIG_PAX_SEGMEXEC
96005 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
96006 +{
96007 + struct mm_struct *mm = vma->vm_mm;
96008 + spinlock_t *ptl;
96009 + pte_t *pte, entry;
96010 +
96011 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
96012 + entry = *pte;
96013 + if (!pte_present(entry)) {
96014 + if (!pte_none(entry)) {
96015 + BUG_ON(pte_file(entry));
96016 + free_swap_and_cache(pte_to_swp_entry(entry));
96017 + pte_clear_not_present_full(mm, address, pte, 0);
96018 + }
96019 + } else {
96020 + struct page *page;
96021 +
96022 + flush_cache_page(vma, address, pte_pfn(entry));
96023 + entry = ptep_clear_flush(vma, address, pte);
96024 + BUG_ON(pte_dirty(entry));
96025 + page = vm_normal_page(vma, address, entry);
96026 + if (page) {
96027 + update_hiwater_rss(mm);
96028 + if (PageAnon(page))
96029 + dec_mm_counter_fast(mm, MM_ANONPAGES);
96030 + else
96031 + dec_mm_counter_fast(mm, MM_FILEPAGES);
96032 + page_remove_rmap(page);
96033 + page_cache_release(page);
96034 + }
96035 + }
96036 + pte_unmap_unlock(pte, ptl);
96037 +}
96038 +
96039 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
96040 + *
96041 + * the ptl of the lower mapped page is held on entry and is not released on exit
96042 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
96043 + */
96044 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96045 +{
96046 + struct mm_struct *mm = vma->vm_mm;
96047 + unsigned long address_m;
96048 + spinlock_t *ptl_m;
96049 + struct vm_area_struct *vma_m;
96050 + pmd_t *pmd_m;
96051 + pte_t *pte_m, entry_m;
96052 +
96053 + BUG_ON(!page_m || !PageAnon(page_m));
96054 +
96055 + vma_m = pax_find_mirror_vma(vma);
96056 + if (!vma_m)
96057 + return;
96058 +
96059 + BUG_ON(!PageLocked(page_m));
96060 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96061 + address_m = address + SEGMEXEC_TASK_SIZE;
96062 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96063 + pte_m = pte_offset_map(pmd_m, address_m);
96064 + ptl_m = pte_lockptr(mm, pmd_m);
96065 + if (ptl != ptl_m) {
96066 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96067 + if (!pte_none(*pte_m))
96068 + goto out;
96069 + }
96070 +
96071 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96072 + page_cache_get(page_m);
96073 + page_add_anon_rmap(page_m, vma_m, address_m);
96074 + inc_mm_counter_fast(mm, MM_ANONPAGES);
96075 + set_pte_at(mm, address_m, pte_m, entry_m);
96076 + update_mmu_cache(vma_m, address_m, pte_m);
96077 +out:
96078 + if (ptl != ptl_m)
96079 + spin_unlock(ptl_m);
96080 + pte_unmap(pte_m);
96081 + unlock_page(page_m);
96082 +}
96083 +
96084 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96085 +{
96086 + struct mm_struct *mm = vma->vm_mm;
96087 + unsigned long address_m;
96088 + spinlock_t *ptl_m;
96089 + struct vm_area_struct *vma_m;
96090 + pmd_t *pmd_m;
96091 + pte_t *pte_m, entry_m;
96092 +
96093 + BUG_ON(!page_m || PageAnon(page_m));
96094 +
96095 + vma_m = pax_find_mirror_vma(vma);
96096 + if (!vma_m)
96097 + return;
96098 +
96099 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96100 + address_m = address + SEGMEXEC_TASK_SIZE;
96101 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96102 + pte_m = pte_offset_map(pmd_m, address_m);
96103 + ptl_m = pte_lockptr(mm, pmd_m);
96104 + if (ptl != ptl_m) {
96105 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96106 + if (!pte_none(*pte_m))
96107 + goto out;
96108 + }
96109 +
96110 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96111 + page_cache_get(page_m);
96112 + page_add_file_rmap(page_m);
96113 + inc_mm_counter_fast(mm, MM_FILEPAGES);
96114 + set_pte_at(mm, address_m, pte_m, entry_m);
96115 + update_mmu_cache(vma_m, address_m, pte_m);
96116 +out:
96117 + if (ptl != ptl_m)
96118 + spin_unlock(ptl_m);
96119 + pte_unmap(pte_m);
96120 +}
96121 +
96122 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
96123 +{
96124 + struct mm_struct *mm = vma->vm_mm;
96125 + unsigned long address_m;
96126 + spinlock_t *ptl_m;
96127 + struct vm_area_struct *vma_m;
96128 + pmd_t *pmd_m;
96129 + pte_t *pte_m, entry_m;
96130 +
96131 + vma_m = pax_find_mirror_vma(vma);
96132 + if (!vma_m)
96133 + return;
96134 +
96135 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96136 + address_m = address + SEGMEXEC_TASK_SIZE;
96137 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96138 + pte_m = pte_offset_map(pmd_m, address_m);
96139 + ptl_m = pte_lockptr(mm, pmd_m);
96140 + if (ptl != ptl_m) {
96141 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96142 + if (!pte_none(*pte_m))
96143 + goto out;
96144 + }
96145 +
96146 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
96147 + set_pte_at(mm, address_m, pte_m, entry_m);
96148 +out:
96149 + if (ptl != ptl_m)
96150 + spin_unlock(ptl_m);
96151 + pte_unmap(pte_m);
96152 +}
96153 +
96154 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
96155 +{
96156 + struct page *page_m;
96157 + pte_t entry;
96158 +
96159 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
96160 + goto out;
96161 +
96162 + entry = *pte;
96163 + page_m = vm_normal_page(vma, address, entry);
96164 + if (!page_m)
96165 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
96166 + else if (PageAnon(page_m)) {
96167 + if (pax_find_mirror_vma(vma)) {
96168 + pte_unmap_unlock(pte, ptl);
96169 + lock_page(page_m);
96170 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
96171 + if (pte_same(entry, *pte))
96172 + pax_mirror_anon_pte(vma, address, page_m, ptl);
96173 + else
96174 + unlock_page(page_m);
96175 + }
96176 + } else
96177 + pax_mirror_file_pte(vma, address, page_m, ptl);
96178 +
96179 +out:
96180 + pte_unmap_unlock(pte, ptl);
96181 +}
96182 +#endif
96183 +
96184 /*
96185 * This routine handles present pages, when users try to write
96186 * to a shared page. It is done by copying the page to a new address
96187 @@ -2212,6 +2419,12 @@ gotten:
96188 */
96189 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96190 if (likely(pte_same(*page_table, orig_pte))) {
96191 +
96192 +#ifdef CONFIG_PAX_SEGMEXEC
96193 + if (pax_find_mirror_vma(vma))
96194 + BUG_ON(!trylock_page(new_page));
96195 +#endif
96196 +
96197 if (old_page) {
96198 if (!PageAnon(old_page)) {
96199 dec_mm_counter_fast(mm, MM_FILEPAGES);
96200 @@ -2265,6 +2478,10 @@ gotten:
96201 page_remove_rmap(old_page);
96202 }
96203
96204 +#ifdef CONFIG_PAX_SEGMEXEC
96205 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96206 +#endif
96207 +
96208 /* Free the old page.. */
96209 new_page = old_page;
96210 ret |= VM_FAULT_WRITE;
96211 @@ -2539,6 +2756,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96212 swap_free(entry);
96213 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
96214 try_to_free_swap(page);
96215 +
96216 +#ifdef CONFIG_PAX_SEGMEXEC
96217 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
96218 +#endif
96219 +
96220 unlock_page(page);
96221 if (page != swapcache) {
96222 /*
96223 @@ -2562,6 +2784,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96224
96225 /* No need to invalidate - it was non-present before */
96226 update_mmu_cache(vma, address, page_table);
96227 +
96228 +#ifdef CONFIG_PAX_SEGMEXEC
96229 + pax_mirror_anon_pte(vma, address, page, ptl);
96230 +#endif
96231 +
96232 unlock:
96233 pte_unmap_unlock(page_table, ptl);
96234 out:
96235 @@ -2581,40 +2808,6 @@ out_release:
96236 }
96237
96238 /*
96239 - * This is like a special single-page "expand_{down|up}wards()",
96240 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
96241 - * doesn't hit another vma.
96242 - */
96243 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
96244 -{
96245 - address &= PAGE_MASK;
96246 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
96247 - struct vm_area_struct *prev = vma->vm_prev;
96248 -
96249 - /*
96250 - * Is there a mapping abutting this one below?
96251 - *
96252 - * That's only ok if it's the same stack mapping
96253 - * that has gotten split..
96254 - */
96255 - if (prev && prev->vm_end == address)
96256 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
96257 -
96258 - return expand_downwards(vma, address - PAGE_SIZE);
96259 - }
96260 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
96261 - struct vm_area_struct *next = vma->vm_next;
96262 -
96263 - /* As VM_GROWSDOWN but s/below/above/ */
96264 - if (next && next->vm_start == address + PAGE_SIZE)
96265 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
96266 -
96267 - return expand_upwards(vma, address + PAGE_SIZE);
96268 - }
96269 - return 0;
96270 -}
96271 -
96272 -/*
96273 * We enter with non-exclusive mmap_sem (to exclude vma changes,
96274 * but allow concurrent faults), and pte mapped but not yet locked.
96275 * We return with mmap_sem still held, but pte unmapped and unlocked.
96276 @@ -2624,27 +2817,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
96277 unsigned int flags)
96278 {
96279 struct mem_cgroup *memcg;
96280 - struct page *page;
96281 + struct page *page = NULL;
96282 spinlock_t *ptl;
96283 pte_t entry;
96284
96285 - pte_unmap(page_table);
96286 -
96287 - /* Check if we need to add a guard page to the stack */
96288 - if (check_stack_guard_page(vma, address) < 0)
96289 - return VM_FAULT_SIGSEGV;
96290 -
96291 - /* Use the zero-page for reads */
96292 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
96293 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
96294 vma->vm_page_prot));
96295 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96296 + ptl = pte_lockptr(mm, pmd);
96297 + spin_lock(ptl);
96298 if (!pte_none(*page_table))
96299 goto unlock;
96300 goto setpte;
96301 }
96302
96303 /* Allocate our own private page. */
96304 + pte_unmap(page_table);
96305 +
96306 if (unlikely(anon_vma_prepare(vma)))
96307 goto oom;
96308 page = alloc_zeroed_user_highpage_movable(vma, address);
96309 @@ -2668,6 +2857,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
96310 if (!pte_none(*page_table))
96311 goto release;
96312
96313 +#ifdef CONFIG_PAX_SEGMEXEC
96314 + if (pax_find_mirror_vma(vma))
96315 + BUG_ON(!trylock_page(page));
96316 +#endif
96317 +
96318 inc_mm_counter_fast(mm, MM_ANONPAGES);
96319 page_add_new_anon_rmap(page, vma, address);
96320 mem_cgroup_commit_charge(page, memcg, false);
96321 @@ -2677,6 +2871,12 @@ setpte:
96322
96323 /* No need to invalidate - it was non-present before */
96324 update_mmu_cache(vma, address, page_table);
96325 +
96326 +#ifdef CONFIG_PAX_SEGMEXEC
96327 + if (page)
96328 + pax_mirror_anon_pte(vma, address, page, ptl);
96329 +#endif
96330 +
96331 unlock:
96332 pte_unmap_unlock(page_table, ptl);
96333 return 0;
96334 @@ -2907,6 +3107,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96335 return ret;
96336 }
96337 do_set_pte(vma, address, fault_page, pte, false, false);
96338 +
96339 +#ifdef CONFIG_PAX_SEGMEXEC
96340 + pax_mirror_file_pte(vma, address, fault_page, ptl);
96341 +#endif
96342 +
96343 unlock_page(fault_page);
96344 unlock_out:
96345 pte_unmap_unlock(pte, ptl);
96346 @@ -2949,7 +3154,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96347 page_cache_release(fault_page);
96348 goto uncharge_out;
96349 }
96350 +
96351 +#ifdef CONFIG_PAX_SEGMEXEC
96352 + if (pax_find_mirror_vma(vma))
96353 + BUG_ON(!trylock_page(new_page));
96354 +#endif
96355 +
96356 do_set_pte(vma, address, new_page, pte, true, true);
96357 +
96358 +#ifdef CONFIG_PAX_SEGMEXEC
96359 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96360 +#endif
96361 +
96362 mem_cgroup_commit_charge(new_page, memcg, false);
96363 lru_cache_add_active_or_unevictable(new_page, vma);
96364 pte_unmap_unlock(pte, ptl);
96365 @@ -2999,6 +3215,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96366 return ret;
96367 }
96368 do_set_pte(vma, address, fault_page, pte, true, false);
96369 +
96370 +#ifdef CONFIG_PAX_SEGMEXEC
96371 + pax_mirror_file_pte(vma, address, fault_page, ptl);
96372 +#endif
96373 +
96374 pte_unmap_unlock(pte, ptl);
96375
96376 if (set_page_dirty(fault_page))
96377 @@ -3255,6 +3476,12 @@ static int handle_pte_fault(struct mm_struct *mm,
96378 if (flags & FAULT_FLAG_WRITE)
96379 flush_tlb_fix_spurious_fault(vma, address);
96380 }
96381 +
96382 +#ifdef CONFIG_PAX_SEGMEXEC
96383 + pax_mirror_pte(vma, address, pte, pmd, ptl);
96384 + return 0;
96385 +#endif
96386 +
96387 unlock:
96388 pte_unmap_unlock(pte, ptl);
96389 return 0;
96390 @@ -3274,9 +3501,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96391 pmd_t *pmd;
96392 pte_t *pte;
96393
96394 +#ifdef CONFIG_PAX_SEGMEXEC
96395 + struct vm_area_struct *vma_m;
96396 +#endif
96397 +
96398 if (unlikely(is_vm_hugetlb_page(vma)))
96399 return hugetlb_fault(mm, vma, address, flags);
96400
96401 +#ifdef CONFIG_PAX_SEGMEXEC
96402 + vma_m = pax_find_mirror_vma(vma);
96403 + if (vma_m) {
96404 + unsigned long address_m;
96405 + pgd_t *pgd_m;
96406 + pud_t *pud_m;
96407 + pmd_t *pmd_m;
96408 +
96409 + if (vma->vm_start > vma_m->vm_start) {
96410 + address_m = address;
96411 + address -= SEGMEXEC_TASK_SIZE;
96412 + vma = vma_m;
96413 + } else
96414 + address_m = address + SEGMEXEC_TASK_SIZE;
96415 +
96416 + pgd_m = pgd_offset(mm, address_m);
96417 + pud_m = pud_alloc(mm, pgd_m, address_m);
96418 + if (!pud_m)
96419 + return VM_FAULT_OOM;
96420 + pmd_m = pmd_alloc(mm, pud_m, address_m);
96421 + if (!pmd_m)
96422 + return VM_FAULT_OOM;
96423 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
96424 + return VM_FAULT_OOM;
96425 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
96426 + }
96427 +#endif
96428 +
96429 pgd = pgd_offset(mm, address);
96430 pud = pud_alloc(mm, pgd, address);
96431 if (!pud)
96432 @@ -3411,6 +3670,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
96433 spin_unlock(&mm->page_table_lock);
96434 return 0;
96435 }
96436 +
96437 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
96438 +{
96439 + pud_t *new = pud_alloc_one(mm, address);
96440 + if (!new)
96441 + return -ENOMEM;
96442 +
96443 + smp_wmb(); /* See comment in __pte_alloc */
96444 +
96445 + spin_lock(&mm->page_table_lock);
96446 + if (pgd_present(*pgd)) /* Another has populated it */
96447 + pud_free(mm, new);
96448 + else
96449 + pgd_populate_kernel(mm, pgd, new);
96450 + spin_unlock(&mm->page_table_lock);
96451 + return 0;
96452 +}
96453 #endif /* __PAGETABLE_PUD_FOLDED */
96454
96455 #ifndef __PAGETABLE_PMD_FOLDED
96456 @@ -3441,6 +3717,30 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
96457 spin_unlock(&mm->page_table_lock);
96458 return 0;
96459 }
96460 +
96461 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
96462 +{
96463 + pmd_t *new = pmd_alloc_one(mm, address);
96464 + if (!new)
96465 + return -ENOMEM;
96466 +
96467 + smp_wmb(); /* See comment in __pte_alloc */
96468 +
96469 + spin_lock(&mm->page_table_lock);
96470 +#ifndef __ARCH_HAS_4LEVEL_HACK
96471 + if (pud_present(*pud)) /* Another has populated it */
96472 + pmd_free(mm, new);
96473 + else
96474 + pud_populate_kernel(mm, pud, new);
96475 +#else
96476 + if (pgd_present(*pud)) /* Another has populated it */
96477 + pmd_free(mm, new);
96478 + else
96479 + pgd_populate_kernel(mm, pud, new);
96480 +#endif /* __ARCH_HAS_4LEVEL_HACK */
96481 + spin_unlock(&mm->page_table_lock);
96482 + return 0;
96483 +}
96484 #endif /* __PAGETABLE_PMD_FOLDED */
96485
96486 static int __follow_pte(struct mm_struct *mm, unsigned long address,
96487 @@ -3550,8 +3850,8 @@ out:
96488 return ret;
96489 }
96490
96491 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
96492 - void *buf, int len, int write)
96493 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
96494 + void *buf, size_t len, int write)
96495 {
96496 resource_size_t phys_addr;
96497 unsigned long prot = 0;
96498 @@ -3577,8 +3877,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
96499 * Access another process' address space as given in mm. If non-NULL, use the
96500 * given task for page fault accounting.
96501 */
96502 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96503 - unsigned long addr, void *buf, int len, int write)
96504 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96505 + unsigned long addr, void *buf, size_t len, int write)
96506 {
96507 struct vm_area_struct *vma;
96508 void *old_buf = buf;
96509 @@ -3586,7 +3886,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96510 down_read(&mm->mmap_sem);
96511 /* ignore errors, just check how much was successfully transferred */
96512 while (len) {
96513 - int bytes, ret, offset;
96514 + ssize_t bytes, ret, offset;
96515 void *maddr;
96516 struct page *page = NULL;
96517
96518 @@ -3647,8 +3947,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96519 *
96520 * The caller must hold a reference on @mm.
96521 */
96522 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
96523 - void *buf, int len, int write)
96524 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
96525 + void *buf, size_t len, int write)
96526 {
96527 return __access_remote_vm(NULL, mm, addr, buf, len, write);
96528 }
96529 @@ -3658,11 +3958,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
96530 * Source/target buffer must be kernel space,
96531 * Do not walk the page table directly, use get_user_pages
96532 */
96533 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
96534 - void *buf, int len, int write)
96535 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
96536 + void *buf, size_t len, int write)
96537 {
96538 struct mm_struct *mm;
96539 - int ret;
96540 + ssize_t ret;
96541
96542 mm = get_task_mm(tsk);
96543 if (!mm)
96544 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
96545 index 0e0961b..c9143b9 100644
96546 --- a/mm/mempolicy.c
96547 +++ b/mm/mempolicy.c
96548 @@ -744,6 +744,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
96549 unsigned long vmstart;
96550 unsigned long vmend;
96551
96552 +#ifdef CONFIG_PAX_SEGMEXEC
96553 + struct vm_area_struct *vma_m;
96554 +#endif
96555 +
96556 vma = find_vma(mm, start);
96557 if (!vma || vma->vm_start > start)
96558 return -EFAULT;
96559 @@ -787,6 +791,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
96560 err = vma_replace_policy(vma, new_pol);
96561 if (err)
96562 goto out;
96563 +
96564 +#ifdef CONFIG_PAX_SEGMEXEC
96565 + vma_m = pax_find_mirror_vma(vma);
96566 + if (vma_m) {
96567 + err = vma_replace_policy(vma_m, new_pol);
96568 + if (err)
96569 + goto out;
96570 + }
96571 +#endif
96572 +
96573 }
96574
96575 out:
96576 @@ -1201,6 +1215,17 @@ static long do_mbind(unsigned long start, unsigned long len,
96577
96578 if (end < start)
96579 return -EINVAL;
96580 +
96581 +#ifdef CONFIG_PAX_SEGMEXEC
96582 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
96583 + if (end > SEGMEXEC_TASK_SIZE)
96584 + return -EINVAL;
96585 + } else
96586 +#endif
96587 +
96588 + if (end > TASK_SIZE)
96589 + return -EINVAL;
96590 +
96591 if (end == start)
96592 return 0;
96593
96594 @@ -1426,8 +1451,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
96595 */
96596 tcred = __task_cred(task);
96597 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
96598 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
96599 - !capable(CAP_SYS_NICE)) {
96600 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
96601 rcu_read_unlock();
96602 err = -EPERM;
96603 goto out_put;
96604 @@ -1458,6 +1482,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
96605 goto out;
96606 }
96607
96608 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
96609 + if (mm != current->mm &&
96610 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
96611 + mmput(mm);
96612 + err = -EPERM;
96613 + goto out;
96614 + }
96615 +#endif
96616 +
96617 err = do_migrate_pages(mm, old, new,
96618 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
96619
96620 diff --git a/mm/migrate.c b/mm/migrate.c
96621 index 344cdf6..07399500 100644
96622 --- a/mm/migrate.c
96623 +++ b/mm/migrate.c
96624 @@ -1503,8 +1503,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
96625 */
96626 tcred = __task_cred(task);
96627 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
96628 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
96629 - !capable(CAP_SYS_NICE)) {
96630 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
96631 rcu_read_unlock();
96632 err = -EPERM;
96633 goto out;
96634 diff --git a/mm/mlock.c b/mm/mlock.c
96635 index 73cf098..ab547c7 100644
96636 --- a/mm/mlock.c
96637 +++ b/mm/mlock.c
96638 @@ -14,6 +14,7 @@
96639 #include <linux/pagevec.h>
96640 #include <linux/mempolicy.h>
96641 #include <linux/syscalls.h>
96642 +#include <linux/security.h>
96643 #include <linux/sched.h>
96644 #include <linux/export.h>
96645 #include <linux/rmap.h>
96646 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
96647 {
96648 unsigned long nstart, end, tmp;
96649 struct vm_area_struct * vma, * prev;
96650 - int error;
96651 + int error = 0;
96652
96653 VM_BUG_ON(start & ~PAGE_MASK);
96654 VM_BUG_ON(len != PAGE_ALIGN(len));
96655 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
96656 return -EINVAL;
96657 if (end == start)
96658 return 0;
96659 + if (end > TASK_SIZE)
96660 + return -EINVAL;
96661 +
96662 vma = find_vma(current->mm, start);
96663 if (!vma || vma->vm_start > start)
96664 return -ENOMEM;
96665 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
96666 for (nstart = start ; ; ) {
96667 vm_flags_t newflags;
96668
96669 +#ifdef CONFIG_PAX_SEGMEXEC
96670 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
96671 + break;
96672 +#endif
96673 +
96674 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
96675
96676 newflags = vma->vm_flags & ~VM_LOCKED;
96677 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
96678 locked += current->mm->locked_vm;
96679
96680 /* check against resource limits */
96681 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
96682 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
96683 error = do_mlock(start, len, 1);
96684
96685 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
96686 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
96687 vm_flags_t newflags;
96688
96689 +#ifdef CONFIG_PAX_SEGMEXEC
96690 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
96691 + break;
96692 +#endif
96693 +
96694 newflags = vma->vm_flags & ~VM_LOCKED;
96695 if (flags & MCL_CURRENT)
96696 newflags |= VM_LOCKED;
96697 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
96698 lock_limit >>= PAGE_SHIFT;
96699
96700 ret = -ENOMEM;
96701 +
96702 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
96703 +
96704 down_write(&current->mm->mmap_sem);
96705 -
96706 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
96707 capable(CAP_IPC_LOCK))
96708 ret = do_mlockall(flags);
96709 diff --git a/mm/mmap.c b/mm/mmap.c
96710 index e5cc3ca..bb9333f 100644
96711 --- a/mm/mmap.c
96712 +++ b/mm/mmap.c
96713 @@ -41,6 +41,7 @@
96714 #include <linux/notifier.h>
96715 #include <linux/memory.h>
96716 #include <linux/printk.h>
96717 +#include <linux/random.h>
96718
96719 #include <asm/uaccess.h>
96720 #include <asm/cacheflush.h>
96721 @@ -57,6 +58,16 @@
96722 #define arch_rebalance_pgtables(addr, len) (addr)
96723 #endif
96724
96725 +static inline void verify_mm_writelocked(struct mm_struct *mm)
96726 +{
96727 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
96728 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
96729 + up_read(&mm->mmap_sem);
96730 + BUG();
96731 + }
96732 +#endif
96733 +}
96734 +
96735 static void unmap_region(struct mm_struct *mm,
96736 struct vm_area_struct *vma, struct vm_area_struct *prev,
96737 unsigned long start, unsigned long end);
96738 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
96739 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
96740 *
96741 */
96742 -pgprot_t protection_map[16] = {
96743 +pgprot_t protection_map[16] __read_only = {
96744 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
96745 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
96746 };
96747
96748 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
96749 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
96750 {
96751 - return __pgprot(pgprot_val(protection_map[vm_flags &
96752 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
96753 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
96754 pgprot_val(arch_vm_get_page_prot(vm_flags)));
96755 +
96756 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
96757 + if (!(__supported_pte_mask & _PAGE_NX) &&
96758 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
96759 + (vm_flags & (VM_READ | VM_WRITE)))
96760 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
96761 +#endif
96762 +
96763 + return prot;
96764 }
96765 EXPORT_SYMBOL(vm_get_page_prot);
96766
96767 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
96768 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
96769 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
96770 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
96771 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
96772 /*
96773 * Make sure vm_committed_as in one cacheline and not cacheline shared with
96774 * other variables. It can be updated by several CPUs frequently.
96775 @@ -274,6 +295,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
96776 struct vm_area_struct *next = vma->vm_next;
96777
96778 might_sleep();
96779 + BUG_ON(vma->vm_mirror);
96780 if (vma->vm_ops && vma->vm_ops->close)
96781 vma->vm_ops->close(vma);
96782 if (vma->vm_file)
96783 @@ -287,6 +309,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
96784
96785 SYSCALL_DEFINE1(brk, unsigned long, brk)
96786 {
96787 + unsigned long rlim;
96788 unsigned long retval;
96789 unsigned long newbrk, oldbrk;
96790 struct mm_struct *mm = current->mm;
96791 @@ -317,7 +340,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
96792 * segment grow beyond its set limit the in case where the limit is
96793 * not page aligned -Ram Gupta
96794 */
96795 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
96796 + rlim = rlimit(RLIMIT_DATA);
96797 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
96798 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
96799 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
96800 + rlim = 4096 * PAGE_SIZE;
96801 +#endif
96802 + if (check_data_rlimit(rlim, brk, mm->start_brk,
96803 mm->end_data, mm->start_data))
96804 goto out;
96805
96806 @@ -978,6 +1007,12 @@ static int
96807 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
96808 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
96809 {
96810 +
96811 +#ifdef CONFIG_PAX_SEGMEXEC
96812 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
96813 + return 0;
96814 +#endif
96815 +
96816 if (is_mergeable_vma(vma, file, vm_flags) &&
96817 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
96818 if (vma->vm_pgoff == vm_pgoff)
96819 @@ -997,6 +1032,12 @@ static int
96820 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
96821 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
96822 {
96823 +
96824 +#ifdef CONFIG_PAX_SEGMEXEC
96825 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
96826 + return 0;
96827 +#endif
96828 +
96829 if (is_mergeable_vma(vma, file, vm_flags) &&
96830 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
96831 pgoff_t vm_pglen;
96832 @@ -1046,6 +1087,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96833 struct vm_area_struct *area, *next;
96834 int err;
96835
96836 +#ifdef CONFIG_PAX_SEGMEXEC
96837 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
96838 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
96839 +
96840 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
96841 +#endif
96842 +
96843 /*
96844 * We later require that vma->vm_flags == vm_flags,
96845 * so this tests vma->vm_flags & VM_SPECIAL, too.
96846 @@ -1061,6 +1109,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96847 if (next && next->vm_end == end) /* cases 6, 7, 8 */
96848 next = next->vm_next;
96849
96850 +#ifdef CONFIG_PAX_SEGMEXEC
96851 + if (prev)
96852 + prev_m = pax_find_mirror_vma(prev);
96853 + if (area)
96854 + area_m = pax_find_mirror_vma(area);
96855 + if (next)
96856 + next_m = pax_find_mirror_vma(next);
96857 +#endif
96858 +
96859 /*
96860 * Can it merge with the predecessor?
96861 */
96862 @@ -1080,9 +1137,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96863 /* cases 1, 6 */
96864 err = vma_adjust(prev, prev->vm_start,
96865 next->vm_end, prev->vm_pgoff, NULL);
96866 - } else /* cases 2, 5, 7 */
96867 +
96868 +#ifdef CONFIG_PAX_SEGMEXEC
96869 + if (!err && prev_m)
96870 + err = vma_adjust(prev_m, prev_m->vm_start,
96871 + next_m->vm_end, prev_m->vm_pgoff, NULL);
96872 +#endif
96873 +
96874 + } else { /* cases 2, 5, 7 */
96875 err = vma_adjust(prev, prev->vm_start,
96876 end, prev->vm_pgoff, NULL);
96877 +
96878 +#ifdef CONFIG_PAX_SEGMEXEC
96879 + if (!err && prev_m)
96880 + err = vma_adjust(prev_m, prev_m->vm_start,
96881 + end_m, prev_m->vm_pgoff, NULL);
96882 +#endif
96883 +
96884 + }
96885 if (err)
96886 return NULL;
96887 khugepaged_enter_vma_merge(prev, vm_flags);
96888 @@ -1096,12 +1168,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96889 mpol_equal(policy, vma_policy(next)) &&
96890 can_vma_merge_before(next, vm_flags,
96891 anon_vma, file, pgoff+pglen)) {
96892 - if (prev && addr < prev->vm_end) /* case 4 */
96893 + if (prev && addr < prev->vm_end) { /* case 4 */
96894 err = vma_adjust(prev, prev->vm_start,
96895 addr, prev->vm_pgoff, NULL);
96896 - else /* cases 3, 8 */
96897 +
96898 +#ifdef CONFIG_PAX_SEGMEXEC
96899 + if (!err && prev_m)
96900 + err = vma_adjust(prev_m, prev_m->vm_start,
96901 + addr_m, prev_m->vm_pgoff, NULL);
96902 +#endif
96903 +
96904 + } else { /* cases 3, 8 */
96905 err = vma_adjust(area, addr, next->vm_end,
96906 next->vm_pgoff - pglen, NULL);
96907 +
96908 +#ifdef CONFIG_PAX_SEGMEXEC
96909 + if (!err && area_m)
96910 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
96911 + next_m->vm_pgoff - pglen, NULL);
96912 +#endif
96913 +
96914 + }
96915 if (err)
96916 return NULL;
96917 khugepaged_enter_vma_merge(area, vm_flags);
96918 @@ -1210,8 +1297,10 @@ none:
96919 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
96920 struct file *file, long pages)
96921 {
96922 - const unsigned long stack_flags
96923 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
96924 +
96925 +#ifdef CONFIG_PAX_RANDMMAP
96926 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
96927 +#endif
96928
96929 mm->total_vm += pages;
96930
96931 @@ -1219,7 +1308,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
96932 mm->shared_vm += pages;
96933 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
96934 mm->exec_vm += pages;
96935 - } else if (flags & stack_flags)
96936 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
96937 mm->stack_vm += pages;
96938 }
96939 #endif /* CONFIG_PROC_FS */
96940 @@ -1249,6 +1338,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
96941 locked += mm->locked_vm;
96942 lock_limit = rlimit(RLIMIT_MEMLOCK);
96943 lock_limit >>= PAGE_SHIFT;
96944 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
96945 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
96946 return -EAGAIN;
96947 }
96948 @@ -1275,7 +1365,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
96949 * (the exception is when the underlying filesystem is noexec
96950 * mounted, in which case we dont add PROT_EXEC.)
96951 */
96952 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
96953 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
96954 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
96955 prot |= PROT_EXEC;
96956
96957 @@ -1301,7 +1391,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
96958 /* Obtain the address to map to. we verify (or select) it and ensure
96959 * that it represents a valid section of the address space.
96960 */
96961 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
96962 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
96963 if (addr & ~PAGE_MASK)
96964 return addr;
96965
96966 @@ -1312,6 +1402,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
96967 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
96968 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
96969
96970 +#ifdef CONFIG_PAX_MPROTECT
96971 + if (mm->pax_flags & MF_PAX_MPROTECT) {
96972 +
96973 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
96974 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
96975 + mm->binfmt->handle_mmap)
96976 + mm->binfmt->handle_mmap(file);
96977 +#endif
96978 +
96979 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
96980 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
96981 + gr_log_rwxmmap(file);
96982 +
96983 +#ifdef CONFIG_PAX_EMUPLT
96984 + vm_flags &= ~VM_EXEC;
96985 +#else
96986 + return -EPERM;
96987 +#endif
96988 +
96989 + }
96990 +
96991 + if (!(vm_flags & VM_EXEC))
96992 + vm_flags &= ~VM_MAYEXEC;
96993 +#else
96994 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
96995 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
96996 +#endif
96997 + else
96998 + vm_flags &= ~VM_MAYWRITE;
96999 + }
97000 +#endif
97001 +
97002 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97003 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
97004 + vm_flags &= ~VM_PAGEEXEC;
97005 +#endif
97006 +
97007 if (flags & MAP_LOCKED)
97008 if (!can_do_mlock())
97009 return -EPERM;
97010 @@ -1399,6 +1526,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97011 vm_flags |= VM_NORESERVE;
97012 }
97013
97014 + if (!gr_acl_handle_mmap(file, prot))
97015 + return -EACCES;
97016 +
97017 addr = mmap_region(file, addr, len, vm_flags, pgoff);
97018 if (!IS_ERR_VALUE(addr) &&
97019 ((vm_flags & VM_LOCKED) ||
97020 @@ -1492,7 +1622,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
97021 vm_flags_t vm_flags = vma->vm_flags;
97022
97023 /* If it was private or non-writable, the write bit is already clear */
97024 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
97025 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
97026 return 0;
97027
97028 /* The backer wishes to know when pages are first written to? */
97029 @@ -1543,7 +1673,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97030 struct rb_node **rb_link, *rb_parent;
97031 unsigned long charged = 0;
97032
97033 +#ifdef CONFIG_PAX_SEGMEXEC
97034 + struct vm_area_struct *vma_m = NULL;
97035 +#endif
97036 +
97037 + /*
97038 + * mm->mmap_sem is required to protect against another thread
97039 + * changing the mappings in case we sleep.
97040 + */
97041 + verify_mm_writelocked(mm);
97042 +
97043 /* Check against address space limit. */
97044 +
97045 +#ifdef CONFIG_PAX_RANDMMAP
97046 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97047 +#endif
97048 +
97049 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
97050 unsigned long nr_pages;
97051
97052 @@ -1562,11 +1707,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97053
97054 /* Clear old maps */
97055 error = -ENOMEM;
97056 -munmap_back:
97057 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97058 if (do_munmap(mm, addr, len))
97059 return -ENOMEM;
97060 - goto munmap_back;
97061 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97062 }
97063
97064 /*
97065 @@ -1597,6 +1741,16 @@ munmap_back:
97066 goto unacct_error;
97067 }
97068
97069 +#ifdef CONFIG_PAX_SEGMEXEC
97070 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
97071 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97072 + if (!vma_m) {
97073 + error = -ENOMEM;
97074 + goto free_vma;
97075 + }
97076 + }
97077 +#endif
97078 +
97079 vma->vm_mm = mm;
97080 vma->vm_start = addr;
97081 vma->vm_end = addr + len;
97082 @@ -1627,6 +1781,13 @@ munmap_back:
97083 if (error)
97084 goto unmap_and_free_vma;
97085
97086 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97087 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
97088 + vma->vm_flags |= VM_PAGEEXEC;
97089 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
97090 + }
97091 +#endif
97092 +
97093 /* Can addr have changed??
97094 *
97095 * Answer: Yes, several device drivers can do it in their
97096 @@ -1645,6 +1806,12 @@ munmap_back:
97097 }
97098
97099 vma_link(mm, vma, prev, rb_link, rb_parent);
97100 +
97101 +#ifdef CONFIG_PAX_SEGMEXEC
97102 + if (vma_m)
97103 + BUG_ON(pax_mirror_vma(vma_m, vma));
97104 +#endif
97105 +
97106 /* Once vma denies write, undo our temporary denial count */
97107 if (file) {
97108 if (vm_flags & VM_SHARED)
97109 @@ -1657,6 +1824,7 @@ out:
97110 perf_event_mmap(vma);
97111
97112 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
97113 + track_exec_limit(mm, addr, addr + len, vm_flags);
97114 if (vm_flags & VM_LOCKED) {
97115 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
97116 vma == get_gate_vma(current->mm)))
97117 @@ -1694,6 +1862,12 @@ allow_write_and_free_vma:
97118 if (vm_flags & VM_DENYWRITE)
97119 allow_write_access(file);
97120 free_vma:
97121 +
97122 +#ifdef CONFIG_PAX_SEGMEXEC
97123 + if (vma_m)
97124 + kmem_cache_free(vm_area_cachep, vma_m);
97125 +#endif
97126 +
97127 kmem_cache_free(vm_area_cachep, vma);
97128 unacct_error:
97129 if (charged)
97130 @@ -1701,7 +1875,63 @@ unacct_error:
97131 return error;
97132 }
97133
97134 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97135 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
97136 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
97137 +{
97138 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
97139 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
97140 +
97141 + return 0;
97142 +}
97143 +#endif
97144 +
97145 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
97146 +{
97147 + if (!vma) {
97148 +#ifdef CONFIG_STACK_GROWSUP
97149 + if (addr > sysctl_heap_stack_gap)
97150 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
97151 + else
97152 + vma = find_vma(current->mm, 0);
97153 + if (vma && (vma->vm_flags & VM_GROWSUP))
97154 + return false;
97155 +#endif
97156 + return true;
97157 + }
97158 +
97159 + if (addr + len > vma->vm_start)
97160 + return false;
97161 +
97162 + if (vma->vm_flags & VM_GROWSDOWN)
97163 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
97164 +#ifdef CONFIG_STACK_GROWSUP
97165 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
97166 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
97167 +#endif
97168 + else if (offset)
97169 + return offset <= vma->vm_start - addr - len;
97170 +
97171 + return true;
97172 +}
97173 +
97174 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
97175 +{
97176 + if (vma->vm_start < len)
97177 + return -ENOMEM;
97178 +
97179 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
97180 + if (offset <= vma->vm_start - len)
97181 + return vma->vm_start - len - offset;
97182 + else
97183 + return -ENOMEM;
97184 + }
97185 +
97186 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
97187 + return vma->vm_start - len - sysctl_heap_stack_gap;
97188 + return -ENOMEM;
97189 +}
97190 +
97191 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
97192 {
97193 /*
97194 * We implement the search by looking for an rbtree node that
97195 @@ -1749,11 +1979,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97196 }
97197 }
97198
97199 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
97200 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
97201 check_current:
97202 /* Check if current node has a suitable gap */
97203 if (gap_start > high_limit)
97204 return -ENOMEM;
97205 +
97206 + if (gap_end - gap_start > info->threadstack_offset)
97207 + gap_start += info->threadstack_offset;
97208 + else
97209 + gap_start = gap_end;
97210 +
97211 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97212 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97213 + gap_start += sysctl_heap_stack_gap;
97214 + else
97215 + gap_start = gap_end;
97216 + }
97217 + if (vma->vm_flags & VM_GROWSDOWN) {
97218 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97219 + gap_end -= sysctl_heap_stack_gap;
97220 + else
97221 + gap_end = gap_start;
97222 + }
97223 if (gap_end >= low_limit && gap_end - gap_start >= length)
97224 goto found;
97225
97226 @@ -1803,7 +2051,7 @@ found:
97227 return gap_start;
97228 }
97229
97230 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
97231 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
97232 {
97233 struct mm_struct *mm = current->mm;
97234 struct vm_area_struct *vma;
97235 @@ -1857,6 +2105,24 @@ check_current:
97236 gap_end = vma->vm_start;
97237 if (gap_end < low_limit)
97238 return -ENOMEM;
97239 +
97240 + if (gap_end - gap_start > info->threadstack_offset)
97241 + gap_end -= info->threadstack_offset;
97242 + else
97243 + gap_end = gap_start;
97244 +
97245 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97246 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97247 + gap_start += sysctl_heap_stack_gap;
97248 + else
97249 + gap_start = gap_end;
97250 + }
97251 + if (vma->vm_flags & VM_GROWSDOWN) {
97252 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97253 + gap_end -= sysctl_heap_stack_gap;
97254 + else
97255 + gap_end = gap_start;
97256 + }
97257 if (gap_start <= high_limit && gap_end - gap_start >= length)
97258 goto found;
97259
97260 @@ -1920,6 +2186,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97261 struct mm_struct *mm = current->mm;
97262 struct vm_area_struct *vma;
97263 struct vm_unmapped_area_info info;
97264 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
97265
97266 if (len > TASK_SIZE - mmap_min_addr)
97267 return -ENOMEM;
97268 @@ -1927,11 +2194,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97269 if (flags & MAP_FIXED)
97270 return addr;
97271
97272 +#ifdef CONFIG_PAX_RANDMMAP
97273 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
97274 +#endif
97275 +
97276 if (addr) {
97277 addr = PAGE_ALIGN(addr);
97278 vma = find_vma(mm, addr);
97279 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
97280 - (!vma || addr + len <= vma->vm_start))
97281 + check_heap_stack_gap(vma, addr, len, offset))
97282 return addr;
97283 }
97284
97285 @@ -1940,6 +2211,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97286 info.low_limit = mm->mmap_base;
97287 info.high_limit = TASK_SIZE;
97288 info.align_mask = 0;
97289 + info.threadstack_offset = offset;
97290 return vm_unmapped_area(&info);
97291 }
97292 #endif
97293 @@ -1958,6 +2230,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97294 struct mm_struct *mm = current->mm;
97295 unsigned long addr = addr0;
97296 struct vm_unmapped_area_info info;
97297 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
97298
97299 /* requested length too big for entire address space */
97300 if (len > TASK_SIZE - mmap_min_addr)
97301 @@ -1966,12 +2239,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97302 if (flags & MAP_FIXED)
97303 return addr;
97304
97305 +#ifdef CONFIG_PAX_RANDMMAP
97306 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
97307 +#endif
97308 +
97309 /* requesting a specific address */
97310 if (addr) {
97311 addr = PAGE_ALIGN(addr);
97312 vma = find_vma(mm, addr);
97313 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
97314 - (!vma || addr + len <= vma->vm_start))
97315 + check_heap_stack_gap(vma, addr, len, offset))
97316 return addr;
97317 }
97318
97319 @@ -1980,6 +2257,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97320 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
97321 info.high_limit = mm->mmap_base;
97322 info.align_mask = 0;
97323 + info.threadstack_offset = offset;
97324 addr = vm_unmapped_area(&info);
97325
97326 /*
97327 @@ -1992,6 +2270,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97328 VM_BUG_ON(addr != -ENOMEM);
97329 info.flags = 0;
97330 info.low_limit = TASK_UNMAPPED_BASE;
97331 +
97332 +#ifdef CONFIG_PAX_RANDMMAP
97333 + if (mm->pax_flags & MF_PAX_RANDMMAP)
97334 + info.low_limit += mm->delta_mmap;
97335 +#endif
97336 +
97337 info.high_limit = TASK_SIZE;
97338 addr = vm_unmapped_area(&info);
97339 }
97340 @@ -2092,6 +2376,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
97341 return vma;
97342 }
97343
97344 +#ifdef CONFIG_PAX_SEGMEXEC
97345 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
97346 +{
97347 + struct vm_area_struct *vma_m;
97348 +
97349 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
97350 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
97351 + BUG_ON(vma->vm_mirror);
97352 + return NULL;
97353 + }
97354 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
97355 + vma_m = vma->vm_mirror;
97356 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
97357 + BUG_ON(vma->vm_file != vma_m->vm_file);
97358 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
97359 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
97360 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
97361 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
97362 + return vma_m;
97363 +}
97364 +#endif
97365 +
97366 /*
97367 * Verify that the stack growth is acceptable and
97368 * update accounting. This is shared with both the
97369 @@ -2109,8 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97370
97371 /* Stack limit test */
97372 actual_size = size;
97373 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
97374 - actual_size -= PAGE_SIZE;
97375 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
97376 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
97377 return -ENOMEM;
97378
97379 @@ -2121,6 +2426,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97380 locked = mm->locked_vm + grow;
97381 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
97382 limit >>= PAGE_SHIFT;
97383 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
97384 if (locked > limit && !capable(CAP_IPC_LOCK))
97385 return -ENOMEM;
97386 }
97387 @@ -2150,37 +2456,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97388 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
97389 * vma is the last one with address > vma->vm_end. Have to extend vma.
97390 */
97391 +#ifndef CONFIG_IA64
97392 +static
97393 +#endif
97394 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
97395 {
97396 int error;
97397 + bool locknext;
97398
97399 if (!(vma->vm_flags & VM_GROWSUP))
97400 return -EFAULT;
97401
97402 + /* Also guard against wrapping around to address 0. */
97403 + if (address < PAGE_ALIGN(address+1))
97404 + address = PAGE_ALIGN(address+1);
97405 + else
97406 + return -ENOMEM;
97407 +
97408 /*
97409 * We must make sure the anon_vma is allocated
97410 * so that the anon_vma locking is not a noop.
97411 */
97412 if (unlikely(anon_vma_prepare(vma)))
97413 return -ENOMEM;
97414 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
97415 + if (locknext && anon_vma_prepare(vma->vm_next))
97416 + return -ENOMEM;
97417 vma_lock_anon_vma(vma);
97418 + if (locknext)
97419 + vma_lock_anon_vma(vma->vm_next);
97420
97421 /*
97422 * vma->vm_start/vm_end cannot change under us because the caller
97423 * is required to hold the mmap_sem in read mode. We need the
97424 - * anon_vma lock to serialize against concurrent expand_stacks.
97425 - * Also guard against wrapping around to address 0.
97426 + * anon_vma locks to serialize against concurrent expand_stacks
97427 + * and expand_upwards.
97428 */
97429 - if (address < PAGE_ALIGN(address+4))
97430 - address = PAGE_ALIGN(address+4);
97431 - else {
97432 - vma_unlock_anon_vma(vma);
97433 - return -ENOMEM;
97434 - }
97435 error = 0;
97436
97437 /* Somebody else might have raced and expanded it already */
97438 - if (address > vma->vm_end) {
97439 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
97440 + error = -ENOMEM;
97441 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
97442 unsigned long size, grow;
97443
97444 size = address - vma->vm_start;
97445 @@ -2215,6 +2532,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
97446 }
97447 }
97448 }
97449 + if (locknext)
97450 + vma_unlock_anon_vma(vma->vm_next);
97451 vma_unlock_anon_vma(vma);
97452 khugepaged_enter_vma_merge(vma, vma->vm_flags);
97453 validate_mm(vma->vm_mm);
97454 @@ -2229,6 +2548,8 @@ int expand_downwards(struct vm_area_struct *vma,
97455 unsigned long address)
97456 {
97457 int error;
97458 + bool lockprev = false;
97459 + struct vm_area_struct *prev;
97460
97461 /*
97462 * We must make sure the anon_vma is allocated
97463 @@ -2242,6 +2563,15 @@ int expand_downwards(struct vm_area_struct *vma,
97464 if (error)
97465 return error;
97466
97467 + prev = vma->vm_prev;
97468 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
97469 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
97470 +#endif
97471 + if (lockprev && anon_vma_prepare(prev))
97472 + return -ENOMEM;
97473 + if (lockprev)
97474 + vma_lock_anon_vma(prev);
97475 +
97476 vma_lock_anon_vma(vma);
97477
97478 /*
97479 @@ -2251,9 +2581,17 @@ int expand_downwards(struct vm_area_struct *vma,
97480 */
97481
97482 /* Somebody else might have raced and expanded it already */
97483 - if (address < vma->vm_start) {
97484 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
97485 + error = -ENOMEM;
97486 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
97487 unsigned long size, grow;
97488
97489 +#ifdef CONFIG_PAX_SEGMEXEC
97490 + struct vm_area_struct *vma_m;
97491 +
97492 + vma_m = pax_find_mirror_vma(vma);
97493 +#endif
97494 +
97495 size = vma->vm_end - address;
97496 grow = (vma->vm_start - address) >> PAGE_SHIFT;
97497
97498 @@ -2278,13 +2616,27 @@ int expand_downwards(struct vm_area_struct *vma,
97499 vma->vm_pgoff -= grow;
97500 anon_vma_interval_tree_post_update_vma(vma);
97501 vma_gap_update(vma);
97502 +
97503 +#ifdef CONFIG_PAX_SEGMEXEC
97504 + if (vma_m) {
97505 + anon_vma_interval_tree_pre_update_vma(vma_m);
97506 + vma_m->vm_start -= grow << PAGE_SHIFT;
97507 + vma_m->vm_pgoff -= grow;
97508 + anon_vma_interval_tree_post_update_vma(vma_m);
97509 + vma_gap_update(vma_m);
97510 + }
97511 +#endif
97512 +
97513 spin_unlock(&vma->vm_mm->page_table_lock);
97514
97515 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
97516 perf_event_mmap(vma);
97517 }
97518 }
97519 }
97520 vma_unlock_anon_vma(vma);
97521 + if (lockprev)
97522 + vma_unlock_anon_vma(prev);
97523 khugepaged_enter_vma_merge(vma, vma->vm_flags);
97524 validate_mm(vma->vm_mm);
97525 return error;
97526 @@ -2384,6 +2736,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
97527 do {
97528 long nrpages = vma_pages(vma);
97529
97530 +#ifdef CONFIG_PAX_SEGMEXEC
97531 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
97532 + vma = remove_vma(vma);
97533 + continue;
97534 + }
97535 +#endif
97536 +
97537 if (vma->vm_flags & VM_ACCOUNT)
97538 nr_accounted += nrpages;
97539 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
97540 @@ -2428,6 +2787,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
97541 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
97542 vma->vm_prev = NULL;
97543 do {
97544 +
97545 +#ifdef CONFIG_PAX_SEGMEXEC
97546 + if (vma->vm_mirror) {
97547 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
97548 + vma->vm_mirror->vm_mirror = NULL;
97549 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
97550 + vma->vm_mirror = NULL;
97551 + }
97552 +#endif
97553 +
97554 vma_rb_erase(vma, &mm->mm_rb);
97555 mm->map_count--;
97556 tail_vma = vma;
97557 @@ -2455,14 +2824,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97558 struct vm_area_struct *new;
97559 int err = -ENOMEM;
97560
97561 +#ifdef CONFIG_PAX_SEGMEXEC
97562 + struct vm_area_struct *vma_m, *new_m = NULL;
97563 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
97564 +#endif
97565 +
97566 if (is_vm_hugetlb_page(vma) && (addr &
97567 ~(huge_page_mask(hstate_vma(vma)))))
97568 return -EINVAL;
97569
97570 +#ifdef CONFIG_PAX_SEGMEXEC
97571 + vma_m = pax_find_mirror_vma(vma);
97572 +#endif
97573 +
97574 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97575 if (!new)
97576 goto out_err;
97577
97578 +#ifdef CONFIG_PAX_SEGMEXEC
97579 + if (vma_m) {
97580 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97581 + if (!new_m) {
97582 + kmem_cache_free(vm_area_cachep, new);
97583 + goto out_err;
97584 + }
97585 + }
97586 +#endif
97587 +
97588 /* most fields are the same, copy all, and then fixup */
97589 *new = *vma;
97590
97591 @@ -2475,6 +2863,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97592 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
97593 }
97594
97595 +#ifdef CONFIG_PAX_SEGMEXEC
97596 + if (vma_m) {
97597 + *new_m = *vma_m;
97598 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
97599 + new_m->vm_mirror = new;
97600 + new->vm_mirror = new_m;
97601 +
97602 + if (new_below)
97603 + new_m->vm_end = addr_m;
97604 + else {
97605 + new_m->vm_start = addr_m;
97606 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
97607 + }
97608 + }
97609 +#endif
97610 +
97611 err = vma_dup_policy(vma, new);
97612 if (err)
97613 goto out_free_vma;
97614 @@ -2495,6 +2899,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97615 else
97616 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
97617
97618 +#ifdef CONFIG_PAX_SEGMEXEC
97619 + if (!err && vma_m) {
97620 + struct mempolicy *pol = vma_policy(new);
97621 +
97622 + if (anon_vma_clone(new_m, vma_m))
97623 + goto out_free_mpol;
97624 +
97625 + mpol_get(pol);
97626 + set_vma_policy(new_m, pol);
97627 +
97628 + if (new_m->vm_file)
97629 + get_file(new_m->vm_file);
97630 +
97631 + if (new_m->vm_ops && new_m->vm_ops->open)
97632 + new_m->vm_ops->open(new_m);
97633 +
97634 + if (new_below)
97635 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
97636 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
97637 + else
97638 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
97639 +
97640 + if (err) {
97641 + if (new_m->vm_ops && new_m->vm_ops->close)
97642 + new_m->vm_ops->close(new_m);
97643 + if (new_m->vm_file)
97644 + fput(new_m->vm_file);
97645 + mpol_put(pol);
97646 + }
97647 + }
97648 +#endif
97649 +
97650 /* Success. */
97651 if (!err)
97652 return 0;
97653 @@ -2504,10 +2940,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97654 new->vm_ops->close(new);
97655 if (new->vm_file)
97656 fput(new->vm_file);
97657 - unlink_anon_vmas(new);
97658 out_free_mpol:
97659 mpol_put(vma_policy(new));
97660 out_free_vma:
97661 +
97662 +#ifdef CONFIG_PAX_SEGMEXEC
97663 + if (new_m) {
97664 + unlink_anon_vmas(new_m);
97665 + kmem_cache_free(vm_area_cachep, new_m);
97666 + }
97667 +#endif
97668 +
97669 + unlink_anon_vmas(new);
97670 kmem_cache_free(vm_area_cachep, new);
97671 out_err:
97672 return err;
97673 @@ -2520,6 +2964,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97674 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97675 unsigned long addr, int new_below)
97676 {
97677 +
97678 +#ifdef CONFIG_PAX_SEGMEXEC
97679 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
97680 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
97681 + if (mm->map_count >= sysctl_max_map_count-1)
97682 + return -ENOMEM;
97683 + } else
97684 +#endif
97685 +
97686 if (mm->map_count >= sysctl_max_map_count)
97687 return -ENOMEM;
97688
97689 @@ -2531,11 +2984,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97690 * work. This now handles partial unmappings.
97691 * Jeremy Fitzhardinge <jeremy@goop.org>
97692 */
97693 +#ifdef CONFIG_PAX_SEGMEXEC
97694 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97695 {
97696 + int ret = __do_munmap(mm, start, len);
97697 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
97698 + return ret;
97699 +
97700 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
97701 +}
97702 +
97703 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97704 +#else
97705 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97706 +#endif
97707 +{
97708 unsigned long end;
97709 struct vm_area_struct *vma, *prev, *last;
97710
97711 + /*
97712 + * mm->mmap_sem is required to protect against another thread
97713 + * changing the mappings in case we sleep.
97714 + */
97715 + verify_mm_writelocked(mm);
97716 +
97717 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
97718 return -EINVAL;
97719
97720 @@ -2613,6 +3085,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97721 /* Fix up all other VM information */
97722 remove_vma_list(mm, vma);
97723
97724 + track_exec_limit(mm, start, end, 0UL);
97725 +
97726 return 0;
97727 }
97728
97729 @@ -2621,6 +3095,13 @@ int vm_munmap(unsigned long start, size_t len)
97730 int ret;
97731 struct mm_struct *mm = current->mm;
97732
97733 +
97734 +#ifdef CONFIG_PAX_SEGMEXEC
97735 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
97736 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
97737 + return -EINVAL;
97738 +#endif
97739 +
97740 down_write(&mm->mmap_sem);
97741 ret = do_munmap(mm, start, len);
97742 up_write(&mm->mmap_sem);
97743 @@ -2634,16 +3115,6 @@ SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
97744 return vm_munmap(addr, len);
97745 }
97746
97747 -static inline void verify_mm_writelocked(struct mm_struct *mm)
97748 -{
97749 -#ifdef CONFIG_DEBUG_VM
97750 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
97751 - WARN_ON(1);
97752 - up_read(&mm->mmap_sem);
97753 - }
97754 -#endif
97755 -}
97756 -
97757 /*
97758 * this is really a simplified "do_mmap". it only handles
97759 * anonymous maps. eventually we may be able to do some
97760 @@ -2657,6 +3128,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97761 struct rb_node **rb_link, *rb_parent;
97762 pgoff_t pgoff = addr >> PAGE_SHIFT;
97763 int error;
97764 + unsigned long charged;
97765
97766 len = PAGE_ALIGN(len);
97767 if (!len)
97768 @@ -2664,10 +3136,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97769
97770 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
97771
97772 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
97773 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
97774 + flags &= ~VM_EXEC;
97775 +
97776 +#ifdef CONFIG_PAX_MPROTECT
97777 + if (mm->pax_flags & MF_PAX_MPROTECT)
97778 + flags &= ~VM_MAYEXEC;
97779 +#endif
97780 +
97781 + }
97782 +#endif
97783 +
97784 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
97785 if (error & ~PAGE_MASK)
97786 return error;
97787
97788 + charged = len >> PAGE_SHIFT;
97789 +
97790 error = mlock_future_check(mm, mm->def_flags, len);
97791 if (error)
97792 return error;
97793 @@ -2681,21 +3167,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97794 /*
97795 * Clear old maps. this also does some error checking for us
97796 */
97797 - munmap_back:
97798 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97799 if (do_munmap(mm, addr, len))
97800 return -ENOMEM;
97801 - goto munmap_back;
97802 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97803 }
97804
97805 /* Check against address space limits *after* clearing old maps... */
97806 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
97807 + if (!may_expand_vm(mm, charged))
97808 return -ENOMEM;
97809
97810 if (mm->map_count > sysctl_max_map_count)
97811 return -ENOMEM;
97812
97813 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
97814 + if (security_vm_enough_memory_mm(mm, charged))
97815 return -ENOMEM;
97816
97817 /* Can we just expand an old private anonymous mapping? */
97818 @@ -2709,7 +3194,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97819 */
97820 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97821 if (!vma) {
97822 - vm_unacct_memory(len >> PAGE_SHIFT);
97823 + vm_unacct_memory(charged);
97824 return -ENOMEM;
97825 }
97826
97827 @@ -2723,10 +3208,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97828 vma_link(mm, vma, prev, rb_link, rb_parent);
97829 out:
97830 perf_event_mmap(vma);
97831 - mm->total_vm += len >> PAGE_SHIFT;
97832 + mm->total_vm += charged;
97833 if (flags & VM_LOCKED)
97834 - mm->locked_vm += (len >> PAGE_SHIFT);
97835 + mm->locked_vm += charged;
97836 vma->vm_flags |= VM_SOFTDIRTY;
97837 + track_exec_limit(mm, addr, addr + len, flags);
97838 return addr;
97839 }
97840
97841 @@ -2788,6 +3274,7 @@ void exit_mmap(struct mm_struct *mm)
97842 while (vma) {
97843 if (vma->vm_flags & VM_ACCOUNT)
97844 nr_accounted += vma_pages(vma);
97845 + vma->vm_mirror = NULL;
97846 vma = remove_vma(vma);
97847 }
97848 vm_unacct_memory(nr_accounted);
97849 @@ -2805,6 +3292,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
97850 struct vm_area_struct *prev;
97851 struct rb_node **rb_link, *rb_parent;
97852
97853 +#ifdef CONFIG_PAX_SEGMEXEC
97854 + struct vm_area_struct *vma_m = NULL;
97855 +#endif
97856 +
97857 + if (security_mmap_addr(vma->vm_start))
97858 + return -EPERM;
97859 +
97860 /*
97861 * The vm_pgoff of a purely anonymous vma should be irrelevant
97862 * until its first write fault, when page's anon_vma and index
97863 @@ -2828,7 +3322,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
97864 security_vm_enough_memory_mm(mm, vma_pages(vma)))
97865 return -ENOMEM;
97866
97867 +#ifdef CONFIG_PAX_SEGMEXEC
97868 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
97869 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97870 + if (!vma_m)
97871 + return -ENOMEM;
97872 + }
97873 +#endif
97874 +
97875 vma_link(mm, vma, prev, rb_link, rb_parent);
97876 +
97877 +#ifdef CONFIG_PAX_SEGMEXEC
97878 + if (vma_m)
97879 + BUG_ON(pax_mirror_vma(vma_m, vma));
97880 +#endif
97881 +
97882 return 0;
97883 }
97884
97885 @@ -2847,6 +3355,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
97886 struct rb_node **rb_link, *rb_parent;
97887 bool faulted_in_anon_vma = true;
97888
97889 + BUG_ON(vma->vm_mirror);
97890 +
97891 /*
97892 * If anonymous vma has not yet been faulted, update new pgoff
97893 * to match new location, to increase its chance of merging.
97894 @@ -2911,6 +3421,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
97895 return NULL;
97896 }
97897
97898 +#ifdef CONFIG_PAX_SEGMEXEC
97899 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
97900 +{
97901 + struct vm_area_struct *prev_m;
97902 + struct rb_node **rb_link_m, *rb_parent_m;
97903 + struct mempolicy *pol_m;
97904 +
97905 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
97906 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
97907 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
97908 + *vma_m = *vma;
97909 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
97910 + if (anon_vma_clone(vma_m, vma))
97911 + return -ENOMEM;
97912 + pol_m = vma_policy(vma_m);
97913 + mpol_get(pol_m);
97914 + set_vma_policy(vma_m, pol_m);
97915 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
97916 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
97917 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
97918 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
97919 + if (vma_m->vm_file)
97920 + get_file(vma_m->vm_file);
97921 + if (vma_m->vm_ops && vma_m->vm_ops->open)
97922 + vma_m->vm_ops->open(vma_m);
97923 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
97924 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
97925 + vma_m->vm_mirror = vma;
97926 + vma->vm_mirror = vma_m;
97927 + return 0;
97928 +}
97929 +#endif
97930 +
97931 /*
97932 * Return true if the calling process may expand its vm space by the passed
97933 * number of pages
97934 @@ -2922,6 +3465,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
97935
97936 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
97937
97938 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
97939 if (cur + npages > lim)
97940 return 0;
97941 return 1;
97942 @@ -3004,6 +3548,22 @@ static struct vm_area_struct *__install_special_mapping(
97943 vma->vm_start = addr;
97944 vma->vm_end = addr + len;
97945
97946 +#ifdef CONFIG_PAX_MPROTECT
97947 + if (mm->pax_flags & MF_PAX_MPROTECT) {
97948 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
97949 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
97950 + return ERR_PTR(-EPERM);
97951 + if (!(vm_flags & VM_EXEC))
97952 + vm_flags &= ~VM_MAYEXEC;
97953 +#else
97954 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
97955 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
97956 +#endif
97957 + else
97958 + vm_flags &= ~VM_MAYWRITE;
97959 + }
97960 +#endif
97961 +
97962 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
97963 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
97964
97965 diff --git a/mm/mprotect.c b/mm/mprotect.c
97966 index ace9345..63320dc 100644
97967 --- a/mm/mprotect.c
97968 +++ b/mm/mprotect.c
97969 @@ -24,10 +24,18 @@
97970 #include <linux/migrate.h>
97971 #include <linux/perf_event.h>
97972 #include <linux/ksm.h>
97973 +#include <linux/sched/sysctl.h>
97974 +
97975 +#ifdef CONFIG_PAX_MPROTECT
97976 +#include <linux/elf.h>
97977 +#include <linux/binfmts.h>
97978 +#endif
97979 +
97980 #include <asm/uaccess.h>
97981 #include <asm/pgtable.h>
97982 #include <asm/cacheflush.h>
97983 #include <asm/tlbflush.h>
97984 +#include <asm/mmu_context.h>
97985
97986 /*
97987 * For a prot_numa update we only hold mmap_sem for read so there is a
97988 @@ -251,6 +259,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
97989 return pages;
97990 }
97991
97992 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
97993 +/* called while holding the mmap semaphor for writing except stack expansion */
97994 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
97995 +{
97996 + unsigned long oldlimit, newlimit = 0UL;
97997 +
97998 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
97999 + return;
98000 +
98001 + spin_lock(&mm->page_table_lock);
98002 + oldlimit = mm->context.user_cs_limit;
98003 + if ((prot & VM_EXEC) && oldlimit < end)
98004 + /* USER_CS limit moved up */
98005 + newlimit = end;
98006 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
98007 + /* USER_CS limit moved down */
98008 + newlimit = start;
98009 +
98010 + if (newlimit) {
98011 + mm->context.user_cs_limit = newlimit;
98012 +
98013 +#ifdef CONFIG_SMP
98014 + wmb();
98015 + cpus_clear(mm->context.cpu_user_cs_mask);
98016 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
98017 +#endif
98018 +
98019 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
98020 + }
98021 + spin_unlock(&mm->page_table_lock);
98022 + if (newlimit == end) {
98023 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
98024 +
98025 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
98026 + if (is_vm_hugetlb_page(vma))
98027 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
98028 + else
98029 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
98030 + }
98031 +}
98032 +#endif
98033 +
98034 int
98035 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98036 unsigned long start, unsigned long end, unsigned long newflags)
98037 @@ -263,11 +313,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98038 int error;
98039 int dirty_accountable = 0;
98040
98041 +#ifdef CONFIG_PAX_SEGMEXEC
98042 + struct vm_area_struct *vma_m = NULL;
98043 + unsigned long start_m, end_m;
98044 +
98045 + start_m = start + SEGMEXEC_TASK_SIZE;
98046 + end_m = end + SEGMEXEC_TASK_SIZE;
98047 +#endif
98048 +
98049 if (newflags == oldflags) {
98050 *pprev = vma;
98051 return 0;
98052 }
98053
98054 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
98055 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
98056 +
98057 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
98058 + return -ENOMEM;
98059 +
98060 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
98061 + return -ENOMEM;
98062 + }
98063 +
98064 /*
98065 * If we make a private mapping writable we increase our commit;
98066 * but (without finer accounting) cannot reduce our commit if we
98067 @@ -284,6 +352,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98068 }
98069 }
98070
98071 +#ifdef CONFIG_PAX_SEGMEXEC
98072 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
98073 + if (start != vma->vm_start) {
98074 + error = split_vma(mm, vma, start, 1);
98075 + if (error)
98076 + goto fail;
98077 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
98078 + *pprev = (*pprev)->vm_next;
98079 + }
98080 +
98081 + if (end != vma->vm_end) {
98082 + error = split_vma(mm, vma, end, 0);
98083 + if (error)
98084 + goto fail;
98085 + }
98086 +
98087 + if (pax_find_mirror_vma(vma)) {
98088 + error = __do_munmap(mm, start_m, end_m - start_m);
98089 + if (error)
98090 + goto fail;
98091 + } else {
98092 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98093 + if (!vma_m) {
98094 + error = -ENOMEM;
98095 + goto fail;
98096 + }
98097 + vma->vm_flags = newflags;
98098 + error = pax_mirror_vma(vma_m, vma);
98099 + if (error) {
98100 + vma->vm_flags = oldflags;
98101 + goto fail;
98102 + }
98103 + }
98104 + }
98105 +#endif
98106 +
98107 /*
98108 * First try to merge with previous and/or next vma.
98109 */
98110 @@ -314,7 +418,19 @@ success:
98111 * vm_flags and vm_page_prot are protected by the mmap_sem
98112 * held in write mode.
98113 */
98114 +
98115 +#ifdef CONFIG_PAX_SEGMEXEC
98116 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
98117 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
98118 +#endif
98119 +
98120 vma->vm_flags = newflags;
98121 +
98122 +#ifdef CONFIG_PAX_MPROTECT
98123 + if (mm->binfmt && mm->binfmt->handle_mprotect)
98124 + mm->binfmt->handle_mprotect(vma, newflags);
98125 +#endif
98126 +
98127 dirty_accountable = vma_wants_writenotify(vma);
98128 vma_set_page_prot(vma);
98129
98130 @@ -350,6 +466,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98131 end = start + len;
98132 if (end <= start)
98133 return -ENOMEM;
98134 +
98135 +#ifdef CONFIG_PAX_SEGMEXEC
98136 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
98137 + if (end > SEGMEXEC_TASK_SIZE)
98138 + return -EINVAL;
98139 + } else
98140 +#endif
98141 +
98142 + if (end > TASK_SIZE)
98143 + return -EINVAL;
98144 +
98145 if (!arch_validate_prot(prot))
98146 return -EINVAL;
98147
98148 @@ -357,7 +484,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98149 /*
98150 * Does the application expect PROT_READ to imply PROT_EXEC:
98151 */
98152 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
98153 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
98154 prot |= PROT_EXEC;
98155
98156 vm_flags = calc_vm_prot_bits(prot);
98157 @@ -389,6 +516,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98158 if (start > vma->vm_start)
98159 prev = vma;
98160
98161 +#ifdef CONFIG_PAX_MPROTECT
98162 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
98163 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
98164 +#endif
98165 +
98166 for (nstart = start ; ; ) {
98167 unsigned long newflags;
98168
98169 @@ -399,6 +531,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98170
98171 /* newflags >> 4 shift VM_MAY% in place of VM_% */
98172 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
98173 + if (prot & (PROT_WRITE | PROT_EXEC))
98174 + gr_log_rwxmprotect(vma);
98175 +
98176 + error = -EACCES;
98177 + goto out;
98178 + }
98179 +
98180 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
98181 error = -EACCES;
98182 goto out;
98183 }
98184 @@ -413,6 +553,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98185 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
98186 if (error)
98187 goto out;
98188 +
98189 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
98190 +
98191 nstart = tmp;
98192
98193 if (nstart < prev->vm_end)
98194 diff --git a/mm/mremap.c b/mm/mremap.c
98195 index 17fa018..6f7892b 100644
98196 --- a/mm/mremap.c
98197 +++ b/mm/mremap.c
98198 @@ -144,6 +144,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
98199 continue;
98200 pte = ptep_get_and_clear(mm, old_addr, old_pte);
98201 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
98202 +
98203 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98204 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
98205 + pte = pte_exprotect(pte);
98206 +#endif
98207 +
98208 pte = move_soft_dirty_pte(pte);
98209 set_pte_at(mm, new_addr, new_pte, pte);
98210 }
98211 @@ -346,6 +352,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
98212 if (is_vm_hugetlb_page(vma))
98213 goto Einval;
98214
98215 +#ifdef CONFIG_PAX_SEGMEXEC
98216 + if (pax_find_mirror_vma(vma))
98217 + goto Einval;
98218 +#endif
98219 +
98220 /* We can't remap across vm area boundaries */
98221 if (old_len > vma->vm_end - addr)
98222 goto Efault;
98223 @@ -401,20 +412,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
98224 unsigned long ret = -EINVAL;
98225 unsigned long charged = 0;
98226 unsigned long map_flags;
98227 + unsigned long pax_task_size = TASK_SIZE;
98228
98229 if (new_addr & ~PAGE_MASK)
98230 goto out;
98231
98232 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
98233 +#ifdef CONFIG_PAX_SEGMEXEC
98234 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98235 + pax_task_size = SEGMEXEC_TASK_SIZE;
98236 +#endif
98237 +
98238 + pax_task_size -= PAGE_SIZE;
98239 +
98240 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
98241 goto out;
98242
98243 /* Check if the location we're moving into overlaps the
98244 * old location at all, and fail if it does.
98245 */
98246 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
98247 - goto out;
98248 -
98249 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
98250 + if (addr + old_len > new_addr && new_addr + new_len > addr)
98251 goto out;
98252
98253 ret = do_munmap(mm, new_addr, new_len);
98254 @@ -483,6 +499,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98255 unsigned long ret = -EINVAL;
98256 unsigned long charged = 0;
98257 bool locked = false;
98258 + unsigned long pax_task_size = TASK_SIZE;
98259
98260 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
98261 return ret;
98262 @@ -504,6 +521,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98263 if (!new_len)
98264 return ret;
98265
98266 +#ifdef CONFIG_PAX_SEGMEXEC
98267 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98268 + pax_task_size = SEGMEXEC_TASK_SIZE;
98269 +#endif
98270 +
98271 + pax_task_size -= PAGE_SIZE;
98272 +
98273 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
98274 + old_len > pax_task_size || addr > pax_task_size-old_len)
98275 + return ret;
98276 +
98277 down_write(&current->mm->mmap_sem);
98278
98279 if (flags & MREMAP_FIXED) {
98280 @@ -554,6 +582,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98281 new_addr = addr;
98282 }
98283 ret = addr;
98284 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
98285 goto out;
98286 }
98287 }
98288 @@ -577,7 +606,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98289 goto out;
98290 }
98291
98292 + map_flags = vma->vm_flags;
98293 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
98294 + if (!(ret & ~PAGE_MASK)) {
98295 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
98296 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
98297 + }
98298 }
98299 out:
98300 if (ret & ~PAGE_MASK)
98301 diff --git a/mm/nommu.c b/mm/nommu.c
98302 index ae5baae..cbb2ed5 100644
98303 --- a/mm/nommu.c
98304 +++ b/mm/nommu.c
98305 @@ -71,7 +71,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
98306 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
98307 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
98308 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
98309 -int heap_stack_gap = 0;
98310
98311 atomic_long_t mmap_pages_allocated;
98312
98313 @@ -858,15 +857,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
98314 EXPORT_SYMBOL(find_vma);
98315
98316 /*
98317 - * find a VMA
98318 - * - we don't extend stack VMAs under NOMMU conditions
98319 - */
98320 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
98321 -{
98322 - return find_vma(mm, addr);
98323 -}
98324 -
98325 -/*
98326 * expand a stack to a given address
98327 * - not supported under NOMMU conditions
98328 */
98329 @@ -1560,6 +1550,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98330
98331 /* most fields are the same, copy all, and then fixup */
98332 *new = *vma;
98333 + INIT_LIST_HEAD(&new->anon_vma_chain);
98334 *region = *vma->vm_region;
98335 new->vm_region = region;
98336
98337 @@ -1990,8 +1981,8 @@ int generic_file_remap_pages(struct vm_area_struct *vma, unsigned long addr,
98338 }
98339 EXPORT_SYMBOL(generic_file_remap_pages);
98340
98341 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98342 - unsigned long addr, void *buf, int len, int write)
98343 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98344 + unsigned long addr, void *buf, size_t len, int write)
98345 {
98346 struct vm_area_struct *vma;
98347
98348 @@ -2032,8 +2023,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98349 *
98350 * The caller must hold a reference on @mm.
98351 */
98352 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98353 - void *buf, int len, int write)
98354 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
98355 + void *buf, size_t len, int write)
98356 {
98357 return __access_remote_vm(NULL, mm, addr, buf, len, write);
98358 }
98359 @@ -2042,7 +2033,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98360 * Access another process' address space.
98361 * - source/target buffer must be kernel space
98362 */
98363 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
98364 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
98365 {
98366 struct mm_struct *mm;
98367
98368 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
98369 index 6f43352..e44bf41 100644
98370 --- a/mm/page-writeback.c
98371 +++ b/mm/page-writeback.c
98372 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
98373 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
98374 * - the bdi dirty thresh drops quickly due to change of JBOD workload
98375 */
98376 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
98377 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
98378 unsigned long thresh,
98379 unsigned long bg_thresh,
98380 unsigned long dirty,
98381 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
98382 index 8bbef06..a8d1989 100644
98383 --- a/mm/page_alloc.c
98384 +++ b/mm/page_alloc.c
98385 @@ -60,6 +60,7 @@
98386 #include <linux/hugetlb.h>
98387 #include <linux/sched/rt.h>
98388 #include <linux/page_owner.h>
98389 +#include <linux/random.h>
98390
98391 #include <asm/sections.h>
98392 #include <asm/tlbflush.h>
98393 @@ -358,7 +359,7 @@ out:
98394 * This usage means that zero-order pages may not be compound.
98395 */
98396
98397 -static void free_compound_page(struct page *page)
98398 +void free_compound_page(struct page *page)
98399 {
98400 __free_pages_ok(page, compound_order(page));
98401 }
98402 @@ -511,7 +512,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
98403 __mod_zone_freepage_state(zone, (1 << order), migratetype);
98404 }
98405 #else
98406 -struct page_ext_operations debug_guardpage_ops = { NULL, };
98407 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
98408 static inline void set_page_guard(struct zone *zone, struct page *page,
98409 unsigned int order, int migratetype) {}
98410 static inline void clear_page_guard(struct zone *zone, struct page *page,
98411 @@ -802,6 +803,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
98412 int i;
98413 int bad = 0;
98414
98415 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98416 + unsigned long index = 1UL << order;
98417 +#endif
98418 +
98419 VM_BUG_ON_PAGE(PageTail(page), page);
98420 VM_BUG_ON_PAGE(PageHead(page) && compound_order(page) != order, page);
98421
98422 @@ -823,6 +828,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
98423 debug_check_no_obj_freed(page_address(page),
98424 PAGE_SIZE << order);
98425 }
98426 +
98427 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98428 + for (; index; --index)
98429 + sanitize_highpage(page + index - 1);
98430 +#endif
98431 +
98432 arch_free_page(page, order);
98433 kernel_map_pages(page, 1 << order, 0);
98434
98435 @@ -846,6 +857,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
98436 local_irq_restore(flags);
98437 }
98438
98439 +#ifdef CONFIG_PAX_LATENT_ENTROPY
98440 +bool __meminitdata extra_latent_entropy;
98441 +
98442 +static int __init setup_pax_extra_latent_entropy(char *str)
98443 +{
98444 + extra_latent_entropy = true;
98445 + return 0;
98446 +}
98447 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
98448 +
98449 +volatile u64 latent_entropy __latent_entropy;
98450 +EXPORT_SYMBOL(latent_entropy);
98451 +#endif
98452 +
98453 void __init __free_pages_bootmem(struct page *page, unsigned int order)
98454 {
98455 unsigned int nr_pages = 1 << order;
98456 @@ -861,6 +886,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
98457 __ClearPageReserved(p);
98458 set_page_count(p, 0);
98459
98460 +#ifdef CONFIG_PAX_LATENT_ENTROPY
98461 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
98462 + u64 hash = 0;
98463 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
98464 + const u64 *data = lowmem_page_address(page);
98465 +
98466 + for (index = 0; index < end; index++)
98467 + hash ^= hash + data[index];
98468 + latent_entropy ^= hash;
98469 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
98470 + }
98471 +#endif
98472 +
98473 page_zone(page)->managed_pages += nr_pages;
98474 set_page_refcounted(page);
98475 __free_pages(page, order);
98476 @@ -986,8 +1024,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags)
98477 arch_alloc_page(page, order);
98478 kernel_map_pages(page, 1 << order, 1);
98479
98480 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
98481 if (gfp_flags & __GFP_ZERO)
98482 prep_zero_page(page, order, gfp_flags);
98483 +#endif
98484
98485 if (order && (gfp_flags & __GFP_COMP))
98486 prep_compound_page(page, order);
98487 @@ -1700,7 +1740,7 @@ again:
98488 }
98489
98490 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
98491 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
98492 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
98493 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
98494 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
98495
98496 @@ -2021,7 +2061,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
98497 do {
98498 mod_zone_page_state(zone, NR_ALLOC_BATCH,
98499 high_wmark_pages(zone) - low_wmark_pages(zone) -
98500 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
98501 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
98502 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
98503 } while (zone++ != preferred_zone);
98504 }
98505 @@ -5781,7 +5821,7 @@ static void __setup_per_zone_wmarks(void)
98506
98507 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
98508 high_wmark_pages(zone) - low_wmark_pages(zone) -
98509 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
98510 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
98511
98512 setup_zone_migrate_reserve(zone);
98513 spin_unlock_irqrestore(&zone->lock, flags);
98514 diff --git a/mm/percpu.c b/mm/percpu.c
98515 index d39e2f4..de5f4b4 100644
98516 --- a/mm/percpu.c
98517 +++ b/mm/percpu.c
98518 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
98519 static unsigned int pcpu_high_unit_cpu __read_mostly;
98520
98521 /* the address of the first chunk which starts with the kernel static area */
98522 -void *pcpu_base_addr __read_mostly;
98523 +void *pcpu_base_addr __read_only;
98524 EXPORT_SYMBOL_GPL(pcpu_base_addr);
98525
98526 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
98527 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
98528 index 5077afc..846c9ef 100644
98529 --- a/mm/process_vm_access.c
98530 +++ b/mm/process_vm_access.c
98531 @@ -13,6 +13,7 @@
98532 #include <linux/uio.h>
98533 #include <linux/sched.h>
98534 #include <linux/highmem.h>
98535 +#include <linux/security.h>
98536 #include <linux/ptrace.h>
98537 #include <linux/slab.h>
98538 #include <linux/syscalls.h>
98539 @@ -157,19 +158,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
98540 ssize_t iov_len;
98541 size_t total_len = iov_iter_count(iter);
98542
98543 + return -ENOSYS; // PaX: until properly audited
98544 +
98545 /*
98546 * Work out how many pages of struct pages we're going to need
98547 * when eventually calling get_user_pages
98548 */
98549 for (i = 0; i < riovcnt; i++) {
98550 iov_len = rvec[i].iov_len;
98551 - if (iov_len > 0) {
98552 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
98553 - + iov_len)
98554 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
98555 - / PAGE_SIZE + 1;
98556 - nr_pages = max(nr_pages, nr_pages_iov);
98557 - }
98558 + if (iov_len <= 0)
98559 + continue;
98560 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
98561 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
98562 + nr_pages = max(nr_pages, nr_pages_iov);
98563 }
98564
98565 if (nr_pages == 0)
98566 @@ -197,6 +198,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
98567 goto free_proc_pages;
98568 }
98569
98570 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
98571 + rc = -EPERM;
98572 + goto put_task_struct;
98573 + }
98574 +
98575 mm = mm_access(task, PTRACE_MODE_ATTACH);
98576 if (!mm || IS_ERR(mm)) {
98577 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
98578 diff --git a/mm/rmap.c b/mm/rmap.c
98579 index 71cd5bd..e259089 100644
98580 --- a/mm/rmap.c
98581 +++ b/mm/rmap.c
98582 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98583 struct anon_vma *anon_vma = vma->anon_vma;
98584 struct anon_vma_chain *avc;
98585
98586 +#ifdef CONFIG_PAX_SEGMEXEC
98587 + struct anon_vma_chain *avc_m = NULL;
98588 +#endif
98589 +
98590 might_sleep();
98591 if (unlikely(!anon_vma)) {
98592 struct mm_struct *mm = vma->vm_mm;
98593 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98594 if (!avc)
98595 goto out_enomem;
98596
98597 +#ifdef CONFIG_PAX_SEGMEXEC
98598 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
98599 + if (!avc_m)
98600 + goto out_enomem_free_avc;
98601 +#endif
98602 +
98603 anon_vma = find_mergeable_anon_vma(vma);
98604 allocated = NULL;
98605 if (!anon_vma) {
98606 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98607 /* page_table_lock to protect against threads */
98608 spin_lock(&mm->page_table_lock);
98609 if (likely(!vma->anon_vma)) {
98610 +
98611 +#ifdef CONFIG_PAX_SEGMEXEC
98612 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
98613 +
98614 + if (vma_m) {
98615 + BUG_ON(vma_m->anon_vma);
98616 + vma_m->anon_vma = anon_vma;
98617 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
98618 + anon_vma->degree++;
98619 + avc_m = NULL;
98620 + }
98621 +#endif
98622 +
98623 vma->anon_vma = anon_vma;
98624 anon_vma_chain_link(vma, avc, anon_vma);
98625 /* vma reference or self-parent link for new root */
98626 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98627
98628 if (unlikely(allocated))
98629 put_anon_vma(allocated);
98630 +
98631 +#ifdef CONFIG_PAX_SEGMEXEC
98632 + if (unlikely(avc_m))
98633 + anon_vma_chain_free(avc_m);
98634 +#endif
98635 +
98636 if (unlikely(avc))
98637 anon_vma_chain_free(avc);
98638 }
98639 return 0;
98640
98641 out_enomem_free_avc:
98642 +
98643 +#ifdef CONFIG_PAX_SEGMEXEC
98644 + if (avc_m)
98645 + anon_vma_chain_free(avc_m);
98646 +#endif
98647 +
98648 anon_vma_chain_free(avc);
98649 out_enomem:
98650 return -ENOMEM;
98651 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
98652 * good chance of avoiding scanning the whole hierarchy when it searches where
98653 * page is mapped.
98654 */
98655 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
98656 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
98657 {
98658 struct anon_vma_chain *avc, *pavc;
98659 struct anon_vma *root = NULL;
98660 @@ -296,7 +331,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
98661 * the corresponding VMA in the parent process is attached to.
98662 * Returns 0 on success, non-zero on failure.
98663 */
98664 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
98665 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
98666 {
98667 struct anon_vma_chain *avc;
98668 struct anon_vma *anon_vma;
98669 @@ -416,8 +451,10 @@ static void anon_vma_ctor(void *data)
98670 void __init anon_vma_init(void)
98671 {
98672 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
98673 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
98674 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
98675 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
98676 + anon_vma_ctor);
98677 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
98678 + SLAB_PANIC|SLAB_NO_SANITIZE);
98679 }
98680
98681 /*
98682 diff --git a/mm/shmem.c b/mm/shmem.c
98683 index 993e6ba..a962ba3 100644
98684 --- a/mm/shmem.c
98685 +++ b/mm/shmem.c
98686 @@ -33,7 +33,7 @@
98687 #include <linux/swap.h>
98688 #include <linux/aio.h>
98689
98690 -static struct vfsmount *shm_mnt;
98691 +struct vfsmount *shm_mnt;
98692
98693 #ifdef CONFIG_SHMEM
98694 /*
98695 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
98696 #define BOGO_DIRENT_SIZE 20
98697
98698 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
98699 -#define SHORT_SYMLINK_LEN 128
98700 +#define SHORT_SYMLINK_LEN 64
98701
98702 /*
98703 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
98704 @@ -2558,6 +2558,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
98705 static int shmem_xattr_validate(const char *name)
98706 {
98707 struct { const char *prefix; size_t len; } arr[] = {
98708 +
98709 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
98710 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
98711 +#endif
98712 +
98713 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
98714 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
98715 };
98716 @@ -2613,6 +2618,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
98717 if (err)
98718 return err;
98719
98720 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
98721 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
98722 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
98723 + return -EOPNOTSUPP;
98724 + if (size > 8)
98725 + return -EINVAL;
98726 + }
98727 +#endif
98728 +
98729 return simple_xattr_set(&info->xattrs, name, value, size, flags);
98730 }
98731
98732 @@ -2996,8 +3010,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
98733 int err = -ENOMEM;
98734
98735 /* Round up to L1_CACHE_BYTES to resist false sharing */
98736 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
98737 - L1_CACHE_BYTES), GFP_KERNEL);
98738 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
98739 if (!sbinfo)
98740 return -ENOMEM;
98741
98742 diff --git a/mm/slab.c b/mm/slab.c
98743 index 65b5dcb..d53d866 100644
98744 --- a/mm/slab.c
98745 +++ b/mm/slab.c
98746 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
98747 if ((x)->max_freeable < i) \
98748 (x)->max_freeable = i; \
98749 } while (0)
98750 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
98751 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
98752 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
98753 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
98754 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
98755 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
98756 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
98757 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
98758 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
98759 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
98760 #else
98761 #define STATS_INC_ACTIVE(x) do { } while (0)
98762 #define STATS_DEC_ACTIVE(x) do { } while (0)
98763 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
98764 #define STATS_INC_ALLOCMISS(x) do { } while (0)
98765 #define STATS_INC_FREEHIT(x) do { } while (0)
98766 #define STATS_INC_FREEMISS(x) do { } while (0)
98767 +#define STATS_INC_SANITIZED(x) do { } while (0)
98768 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
98769 #endif
98770
98771 #if DEBUG
98772 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
98773 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
98774 */
98775 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
98776 - const struct page *page, void *obj)
98777 + const struct page *page, const void *obj)
98778 {
98779 u32 offset = (obj - page->s_mem);
98780 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
98781 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
98782 * structures first. Without this, further allocations will bug.
98783 */
98784 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
98785 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
98786 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
98787 slab_state = PARTIAL_NODE;
98788
98789 slab_early_init = 0;
98790 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
98791
98792 cachep = find_mergeable(size, align, flags, name, ctor);
98793 if (cachep) {
98794 - cachep->refcount++;
98795 + atomic_inc(&cachep->refcount);
98796
98797 /*
98798 * Adjust the object sizes so that we clear
98799 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
98800 struct array_cache *ac = cpu_cache_get(cachep);
98801
98802 check_irq_off();
98803 +
98804 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98805 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
98806 + STATS_INC_NOT_SANITIZED(cachep);
98807 + else {
98808 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
98809 +
98810 + if (cachep->ctor)
98811 + cachep->ctor(objp);
98812 +
98813 + STATS_INC_SANITIZED(cachep);
98814 + }
98815 +#endif
98816 +
98817 kmemleak_free_recursive(objp, cachep->flags);
98818 objp = cache_free_debugcheck(cachep, objp, caller);
98819
98820 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
98821 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
98822 }
98823
98824 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
98825 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
98826 {
98827 return __do_kmalloc_node(size, flags, node, _RET_IP_);
98828 }
98829 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
98830 * @flags: the type of memory to allocate (see kmalloc).
98831 * @caller: function caller for debug tracking of the caller
98832 */
98833 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
98834 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
98835 unsigned long caller)
98836 {
98837 struct kmem_cache *cachep;
98838 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
98839
98840 if (unlikely(ZERO_OR_NULL_PTR(objp)))
98841 return;
98842 + VM_BUG_ON(!virt_addr_valid(objp));
98843 local_irq_save(flags);
98844 kfree_debugcheck(objp);
98845 c = virt_to_cache(objp);
98846 @@ -3984,14 +4003,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
98847 }
98848 /* cpu stats */
98849 {
98850 - unsigned long allochit = atomic_read(&cachep->allochit);
98851 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
98852 - unsigned long freehit = atomic_read(&cachep->freehit);
98853 - unsigned long freemiss = atomic_read(&cachep->freemiss);
98854 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
98855 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
98856 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
98857 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
98858
98859 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
98860 allochit, allocmiss, freehit, freemiss);
98861 }
98862 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98863 + {
98864 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
98865 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
98866 +
98867 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
98868 + }
98869 +#endif
98870 #endif
98871 }
98872
98873 @@ -4199,13 +4226,69 @@ static const struct file_operations proc_slabstats_operations = {
98874 static int __init slab_proc_init(void)
98875 {
98876 #ifdef CONFIG_DEBUG_SLAB_LEAK
98877 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
98878 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
98879 #endif
98880 return 0;
98881 }
98882 module_init(slab_proc_init);
98883 #endif
98884
98885 +bool is_usercopy_object(const void *ptr)
98886 +{
98887 + struct page *page;
98888 + struct kmem_cache *cachep;
98889 +
98890 + if (ZERO_OR_NULL_PTR(ptr))
98891 + return false;
98892 +
98893 + if (!slab_is_available())
98894 + return false;
98895 +
98896 + if (!virt_addr_valid(ptr))
98897 + return false;
98898 +
98899 + page = virt_to_head_page(ptr);
98900 +
98901 + if (!PageSlab(page))
98902 + return false;
98903 +
98904 + cachep = page->slab_cache;
98905 + return cachep->flags & SLAB_USERCOPY;
98906 +}
98907 +
98908 +#ifdef CONFIG_PAX_USERCOPY
98909 +const char *check_heap_object(const void *ptr, unsigned long n)
98910 +{
98911 + struct page *page;
98912 + struct kmem_cache *cachep;
98913 + unsigned int objnr;
98914 + unsigned long offset;
98915 +
98916 + if (ZERO_OR_NULL_PTR(ptr))
98917 + return "<null>";
98918 +
98919 + if (!virt_addr_valid(ptr))
98920 + return NULL;
98921 +
98922 + page = virt_to_head_page(ptr);
98923 +
98924 + if (!PageSlab(page))
98925 + return NULL;
98926 +
98927 + cachep = page->slab_cache;
98928 + if (!(cachep->flags & SLAB_USERCOPY))
98929 + return cachep->name;
98930 +
98931 + objnr = obj_to_index(cachep, page, ptr);
98932 + BUG_ON(objnr >= cachep->num);
98933 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
98934 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
98935 + return NULL;
98936 +
98937 + return cachep->name;
98938 +}
98939 +#endif
98940 +
98941 /**
98942 * ksize - get the actual amount of memory allocated for a given object
98943 * @objp: Pointer to the object
98944 diff --git a/mm/slab.h b/mm/slab.h
98945 index 1cf40054..10ad563 100644
98946 --- a/mm/slab.h
98947 +++ b/mm/slab.h
98948 @@ -22,7 +22,7 @@ struct kmem_cache {
98949 unsigned int align; /* Alignment as calculated */
98950 unsigned long flags; /* Active flags on the slab */
98951 const char *name; /* Slab name for sysfs */
98952 - int refcount; /* Use counter */
98953 + atomic_t refcount; /* Use counter */
98954 void (*ctor)(void *); /* Called on object slot creation */
98955 struct list_head list; /* List of all slab caches on the system */
98956 };
98957 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
98958 /* The slab cache that manages slab cache information */
98959 extern struct kmem_cache *kmem_cache;
98960
98961 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98962 +#ifdef CONFIG_X86_64
98963 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
98964 +#else
98965 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
98966 +#endif
98967 +enum pax_sanitize_mode {
98968 + PAX_SANITIZE_SLAB_OFF = 0,
98969 + PAX_SANITIZE_SLAB_FAST,
98970 + PAX_SANITIZE_SLAB_FULL,
98971 +};
98972 +extern enum pax_sanitize_mode pax_sanitize_slab;
98973 +#endif
98974 +
98975 unsigned long calculate_alignment(unsigned long flags,
98976 unsigned long align, unsigned long size);
98977
98978 @@ -116,7 +130,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
98979
98980 /* Legal flag mask for kmem_cache_create(), for various configurations */
98981 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
98982 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
98983 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
98984 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
98985
98986 #if defined(CONFIG_DEBUG_SLAB)
98987 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
98988 @@ -300,6 +315,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
98989 return s;
98990
98991 page = virt_to_head_page(x);
98992 +
98993 + BUG_ON(!PageSlab(page));
98994 +
98995 cachep = page->slab_cache;
98996 if (slab_equal_or_root(cachep, s))
98997 return cachep;
98998 diff --git a/mm/slab_common.c b/mm/slab_common.c
98999 index e03dd6f..c475838 100644
99000 --- a/mm/slab_common.c
99001 +++ b/mm/slab_common.c
99002 @@ -25,11 +25,35 @@
99003
99004 #include "slab.h"
99005
99006 -enum slab_state slab_state;
99007 +enum slab_state slab_state __read_only;
99008 LIST_HEAD(slab_caches);
99009 DEFINE_MUTEX(slab_mutex);
99010 struct kmem_cache *kmem_cache;
99011
99012 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99013 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
99014 +static int __init pax_sanitize_slab_setup(char *str)
99015 +{
99016 + if (!str)
99017 + return 0;
99018 +
99019 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
99020 + pr_info("PaX slab sanitization: %s\n", "disabled");
99021 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
99022 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
99023 + pr_info("PaX slab sanitization: %s\n", "fast");
99024 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
99025 + } else if (!strcmp(str, "full")) {
99026 + pr_info("PaX slab sanitization: %s\n", "full");
99027 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
99028 + } else
99029 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
99030 +
99031 + return 0;
99032 +}
99033 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
99034 +#endif
99035 +
99036 /*
99037 * Set of flags that will prevent slab merging
99038 */
99039 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
99040 * Merge control. If this is set then no merging of slab caches will occur.
99041 * (Could be removed. This was introduced to pacify the merge skeptics.)
99042 */
99043 -static int slab_nomerge;
99044 +static int slab_nomerge = 1;
99045
99046 static int __init setup_slab_nomerge(char *str)
99047 {
99048 @@ -218,7 +242,7 @@ int slab_unmergeable(struct kmem_cache *s)
99049 /*
99050 * We may have set a slab to be unmergeable during bootstrap.
99051 */
99052 - if (s->refcount < 0)
99053 + if (atomic_read(&s->refcount) < 0)
99054 return 1;
99055
99056 return 0;
99057 @@ -322,7 +346,7 @@ do_kmem_cache_create(char *name, size_t object_size, size_t size, size_t align,
99058 if (err)
99059 goto out_free_cache;
99060
99061 - s->refcount = 1;
99062 + atomic_set(&s->refcount, 1);
99063 list_add(&s->list, &slab_caches);
99064 out:
99065 if (err)
99066 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
99067 */
99068 flags &= CACHE_CREATE_MASK;
99069
99070 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99071 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
99072 + flags |= SLAB_NO_SANITIZE;
99073 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
99074 + flags &= ~SLAB_NO_SANITIZE;
99075 +#endif
99076 +
99077 s = __kmem_cache_alias(name, size, align, flags, ctor);
99078 if (s)
99079 goto out_unlock;
99080 @@ -505,8 +536,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99081
99082 mutex_lock(&slab_mutex);
99083
99084 - s->refcount--;
99085 - if (s->refcount)
99086 + if (!atomic_dec_and_test(&s->refcount))
99087 goto out_unlock;
99088
99089 if (memcg_cleanup_cache_params(s) != 0)
99090 @@ -526,7 +556,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99091 rcu_barrier();
99092
99093 memcg_free_cache_params(s);
99094 -#ifdef SLAB_SUPPORTS_SYSFS
99095 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99096 sysfs_slab_remove(s);
99097 #else
99098 slab_kmem_cache_release(s);
99099 @@ -582,7 +612,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
99100 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
99101 name, size, err);
99102
99103 - s->refcount = -1; /* Exempt from merging for now */
99104 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
99105 }
99106
99107 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99108 @@ -595,7 +625,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99109
99110 create_boot_cache(s, name, size, flags);
99111 list_add(&s->list, &slab_caches);
99112 - s->refcount = 1;
99113 + atomic_set(&s->refcount, 1);
99114 return s;
99115 }
99116
99117 @@ -607,6 +637,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
99118 EXPORT_SYMBOL(kmalloc_dma_caches);
99119 #endif
99120
99121 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99122 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
99123 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
99124 +#endif
99125 +
99126 /*
99127 * Conversion table for small slabs sizes / 8 to the index in the
99128 * kmalloc array. This is necessary for slabs < 192 since we have non power
99129 @@ -671,6 +706,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
99130 return kmalloc_dma_caches[index];
99131
99132 #endif
99133 +
99134 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99135 + if (unlikely((flags & GFP_USERCOPY)))
99136 + return kmalloc_usercopy_caches[index];
99137 +
99138 +#endif
99139 +
99140 return kmalloc_caches[index];
99141 }
99142
99143 @@ -727,7 +769,7 @@ void __init create_kmalloc_caches(unsigned long flags)
99144 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
99145 if (!kmalloc_caches[i]) {
99146 kmalloc_caches[i] = create_kmalloc_cache(NULL,
99147 - 1 << i, flags);
99148 + 1 << i, SLAB_USERCOPY | flags);
99149 }
99150
99151 /*
99152 @@ -736,10 +778,10 @@ void __init create_kmalloc_caches(unsigned long flags)
99153 * earlier power of two caches
99154 */
99155 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
99156 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
99157 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
99158
99159 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
99160 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
99161 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
99162 }
99163
99164 /* Kmalloc array is now usable */
99165 @@ -772,6 +814,23 @@ void __init create_kmalloc_caches(unsigned long flags)
99166 }
99167 }
99168 #endif
99169 +
99170 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99171 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
99172 + struct kmem_cache *s = kmalloc_caches[i];
99173 +
99174 + if (s) {
99175 + int size = kmalloc_size(i);
99176 + char *n = kasprintf(GFP_NOWAIT,
99177 + "usercopy-kmalloc-%d", size);
99178 +
99179 + BUG_ON(!n);
99180 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
99181 + size, SLAB_USERCOPY | flags);
99182 + }
99183 + }
99184 +#endif
99185 +
99186 }
99187 #endif /* !CONFIG_SLOB */
99188
99189 @@ -830,6 +889,9 @@ static void print_slabinfo_header(struct seq_file *m)
99190 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
99191 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
99192 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
99193 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99194 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
99195 +#endif
99196 #endif
99197 seq_putc(m, '\n');
99198 }
99199 @@ -964,7 +1026,7 @@ static int __init slab_proc_init(void)
99200 module_init(slab_proc_init);
99201 #endif /* CONFIG_SLABINFO */
99202
99203 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
99204 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
99205 gfp_t flags)
99206 {
99207 void *ret;
99208 diff --git a/mm/slob.c b/mm/slob.c
99209 index 96a8620..46b3f12 100644
99210 --- a/mm/slob.c
99211 +++ b/mm/slob.c
99212 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
99213 /*
99214 * Return the size of a slob block.
99215 */
99216 -static slobidx_t slob_units(slob_t *s)
99217 +static slobidx_t slob_units(const slob_t *s)
99218 {
99219 if (s->units > 0)
99220 return s->units;
99221 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
99222 /*
99223 * Return the next free slob block pointer after this one.
99224 */
99225 -static slob_t *slob_next(slob_t *s)
99226 +static slob_t *slob_next(const slob_t *s)
99227 {
99228 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
99229 slobidx_t next;
99230 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
99231 /*
99232 * Returns true if s is the last free block in its page.
99233 */
99234 -static int slob_last(slob_t *s)
99235 +static int slob_last(const slob_t *s)
99236 {
99237 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
99238 }
99239
99240 -static void *slob_new_pages(gfp_t gfp, int order, int node)
99241 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
99242 {
99243 - void *page;
99244 + struct page *page;
99245
99246 #ifdef CONFIG_NUMA
99247 if (node != NUMA_NO_NODE)
99248 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
99249 if (!page)
99250 return NULL;
99251
99252 - return page_address(page);
99253 + __SetPageSlab(page);
99254 + return page;
99255 }
99256
99257 -static void slob_free_pages(void *b, int order)
99258 +static void slob_free_pages(struct page *sp, int order)
99259 {
99260 if (current->reclaim_state)
99261 current->reclaim_state->reclaimed_slab += 1 << order;
99262 - free_pages((unsigned long)b, order);
99263 + __ClearPageSlab(sp);
99264 + page_mapcount_reset(sp);
99265 + sp->private = 0;
99266 + __free_pages(sp, order);
99267 }
99268
99269 /*
99270 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
99271
99272 /* Not enough space: must allocate a new page */
99273 if (!b) {
99274 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
99275 - if (!b)
99276 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
99277 + if (!sp)
99278 return NULL;
99279 - sp = virt_to_page(b);
99280 - __SetPageSlab(sp);
99281 + b = page_address(sp);
99282
99283 spin_lock_irqsave(&slob_lock, flags);
99284 sp->units = SLOB_UNITS(PAGE_SIZE);
99285 sp->freelist = b;
99286 + sp->private = 0;
99287 INIT_LIST_HEAD(&sp->lru);
99288 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
99289 set_slob_page_free(sp, slob_list);
99290 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
99291 /*
99292 * slob_free: entry point into the slob allocator.
99293 */
99294 -static void slob_free(void *block, int size)
99295 +static void slob_free(struct kmem_cache *c, void *block, int size)
99296 {
99297 struct page *sp;
99298 slob_t *prev, *next, *b = (slob_t *)block;
99299 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
99300 if (slob_page_free(sp))
99301 clear_slob_page_free(sp);
99302 spin_unlock_irqrestore(&slob_lock, flags);
99303 - __ClearPageSlab(sp);
99304 - page_mapcount_reset(sp);
99305 - slob_free_pages(b, 0);
99306 + slob_free_pages(sp, 0);
99307 return;
99308 }
99309
99310 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99311 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
99312 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
99313 +#endif
99314 +
99315 if (!slob_page_free(sp)) {
99316 /* This slob page is about to become partially free. Easy! */
99317 sp->units = units;
99318 @@ -424,11 +431,10 @@ out:
99319 */
99320
99321 static __always_inline void *
99322 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99323 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
99324 {
99325 - unsigned int *m;
99326 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99327 - void *ret;
99328 + slob_t *m;
99329 + void *ret = NULL;
99330
99331 gfp &= gfp_allowed_mask;
99332
99333 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99334
99335 if (!m)
99336 return NULL;
99337 - *m = size;
99338 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
99339 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
99340 + m[0].units = size;
99341 + m[1].units = align;
99342 ret = (void *)m + align;
99343
99344 trace_kmalloc_node(caller, ret,
99345 size, size + align, gfp, node);
99346 } else {
99347 unsigned int order = get_order(size);
99348 + struct page *page;
99349
99350 if (likely(order))
99351 gfp |= __GFP_COMP;
99352 - ret = slob_new_pages(gfp, order, node);
99353 + page = slob_new_pages(gfp, order, node);
99354 + if (page) {
99355 + ret = page_address(page);
99356 + page->private = size;
99357 + }
99358
99359 trace_kmalloc_node(caller, ret,
99360 size, PAGE_SIZE << order, gfp, node);
99361 }
99362
99363 - kmemleak_alloc(ret, size, 1, gfp);
99364 return ret;
99365 }
99366
99367 -void *__kmalloc(size_t size, gfp_t gfp)
99368 +static __always_inline void *
99369 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99370 +{
99371 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99372 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
99373 +
99374 + if (!ZERO_OR_NULL_PTR(ret))
99375 + kmemleak_alloc(ret, size, 1, gfp);
99376 + return ret;
99377 +}
99378 +
99379 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
99380 {
99381 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
99382 }
99383 @@ -491,34 +515,112 @@ void kfree(const void *block)
99384 return;
99385 kmemleak_free(block);
99386
99387 + VM_BUG_ON(!virt_addr_valid(block));
99388 sp = virt_to_page(block);
99389 - if (PageSlab(sp)) {
99390 + VM_BUG_ON(!PageSlab(sp));
99391 + if (!sp->private) {
99392 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99393 - unsigned int *m = (unsigned int *)(block - align);
99394 - slob_free(m, *m + align);
99395 - } else
99396 + slob_t *m = (slob_t *)(block - align);
99397 + slob_free(NULL, m, m[0].units + align);
99398 + } else {
99399 + __ClearPageSlab(sp);
99400 + page_mapcount_reset(sp);
99401 + sp->private = 0;
99402 __free_pages(sp, compound_order(sp));
99403 + }
99404 }
99405 EXPORT_SYMBOL(kfree);
99406
99407 +bool is_usercopy_object(const void *ptr)
99408 +{
99409 + if (!slab_is_available())
99410 + return false;
99411 +
99412 + // PAX: TODO
99413 +
99414 + return false;
99415 +}
99416 +
99417 +#ifdef CONFIG_PAX_USERCOPY
99418 +const char *check_heap_object(const void *ptr, unsigned long n)
99419 +{
99420 + struct page *page;
99421 + const slob_t *free;
99422 + const void *base;
99423 + unsigned long flags;
99424 +
99425 + if (ZERO_OR_NULL_PTR(ptr))
99426 + return "<null>";
99427 +
99428 + if (!virt_addr_valid(ptr))
99429 + return NULL;
99430 +
99431 + page = virt_to_head_page(ptr);
99432 + if (!PageSlab(page))
99433 + return NULL;
99434 +
99435 + if (page->private) {
99436 + base = page;
99437 + if (base <= ptr && n <= page->private - (ptr - base))
99438 + return NULL;
99439 + return "<slob>";
99440 + }
99441 +
99442 + /* some tricky double walking to find the chunk */
99443 + spin_lock_irqsave(&slob_lock, flags);
99444 + base = (void *)((unsigned long)ptr & PAGE_MASK);
99445 + free = page->freelist;
99446 +
99447 + while (!slob_last(free) && (void *)free <= ptr) {
99448 + base = free + slob_units(free);
99449 + free = slob_next(free);
99450 + }
99451 +
99452 + while (base < (void *)free) {
99453 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
99454 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
99455 + int offset;
99456 +
99457 + if (ptr < base + align)
99458 + break;
99459 +
99460 + offset = ptr - base - align;
99461 + if (offset >= m) {
99462 + base += size;
99463 + continue;
99464 + }
99465 +
99466 + if (n > m - offset)
99467 + break;
99468 +
99469 + spin_unlock_irqrestore(&slob_lock, flags);
99470 + return NULL;
99471 + }
99472 +
99473 + spin_unlock_irqrestore(&slob_lock, flags);
99474 + return "<slob>";
99475 +}
99476 +#endif
99477 +
99478 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
99479 size_t ksize(const void *block)
99480 {
99481 struct page *sp;
99482 int align;
99483 - unsigned int *m;
99484 + slob_t *m;
99485
99486 BUG_ON(!block);
99487 if (unlikely(block == ZERO_SIZE_PTR))
99488 return 0;
99489
99490 sp = virt_to_page(block);
99491 - if (unlikely(!PageSlab(sp)))
99492 - return PAGE_SIZE << compound_order(sp);
99493 + VM_BUG_ON(!PageSlab(sp));
99494 + if (sp->private)
99495 + return sp->private;
99496
99497 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99498 - m = (unsigned int *)(block - align);
99499 - return SLOB_UNITS(*m) * SLOB_UNIT;
99500 + m = (slob_t *)(block - align);
99501 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
99502 }
99503 EXPORT_SYMBOL(ksize);
99504
99505 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
99506
99507 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
99508 {
99509 - void *b;
99510 + void *b = NULL;
99511
99512 flags &= gfp_allowed_mask;
99513
99514 lockdep_trace_alloc(flags);
99515
99516 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99517 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
99518 +#else
99519 if (c->size < PAGE_SIZE) {
99520 b = slob_alloc(c->size, flags, c->align, node);
99521 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
99522 SLOB_UNITS(c->size) * SLOB_UNIT,
99523 flags, node);
99524 } else {
99525 - b = slob_new_pages(flags, get_order(c->size), node);
99526 + struct page *sp;
99527 +
99528 + sp = slob_new_pages(flags, get_order(c->size), node);
99529 + if (sp) {
99530 + b = page_address(sp);
99531 + sp->private = c->size;
99532 + }
99533 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
99534 PAGE_SIZE << get_order(c->size),
99535 flags, node);
99536 }
99537 +#endif
99538
99539 if (b && c->ctor)
99540 c->ctor(b);
99541 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
99542 EXPORT_SYMBOL(kmem_cache_alloc);
99543
99544 #ifdef CONFIG_NUMA
99545 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
99546 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
99547 {
99548 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
99549 }
99550 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
99551 EXPORT_SYMBOL(kmem_cache_alloc_node);
99552 #endif
99553
99554 -static void __kmem_cache_free(void *b, int size)
99555 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
99556 {
99557 - if (size < PAGE_SIZE)
99558 - slob_free(b, size);
99559 + struct page *sp;
99560 +
99561 + sp = virt_to_page(b);
99562 + BUG_ON(!PageSlab(sp));
99563 + if (!sp->private)
99564 + slob_free(c, b, size);
99565 else
99566 - slob_free_pages(b, get_order(size));
99567 + slob_free_pages(sp, get_order(size));
99568 }
99569
99570 static void kmem_rcu_free(struct rcu_head *head)
99571 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
99572 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
99573 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
99574
99575 - __kmem_cache_free(b, slob_rcu->size);
99576 + __kmem_cache_free(NULL, b, slob_rcu->size);
99577 }
99578
99579 void kmem_cache_free(struct kmem_cache *c, void *b)
99580 {
99581 + int size = c->size;
99582 +
99583 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99584 + if (size + c->align < PAGE_SIZE) {
99585 + size += c->align;
99586 + b -= c->align;
99587 + }
99588 +#endif
99589 +
99590 kmemleak_free_recursive(b, c->flags);
99591 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
99592 struct slob_rcu *slob_rcu;
99593 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
99594 - slob_rcu->size = c->size;
99595 + slob_rcu = b + (size - sizeof(struct slob_rcu));
99596 + slob_rcu->size = size;
99597 call_rcu(&slob_rcu->head, kmem_rcu_free);
99598 } else {
99599 - __kmem_cache_free(b, c->size);
99600 + __kmem_cache_free(c, b, size);
99601 }
99602
99603 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99604 + trace_kfree(_RET_IP_, b);
99605 +#else
99606 trace_kmem_cache_free(_RET_IP_, b);
99607 +#endif
99608 +
99609 }
99610 EXPORT_SYMBOL(kmem_cache_free);
99611
99612 diff --git a/mm/slub.c b/mm/slub.c
99613 index fe376fe..2f5757c 100644
99614 --- a/mm/slub.c
99615 +++ b/mm/slub.c
99616 @@ -197,7 +197,7 @@ struct track {
99617
99618 enum track_item { TRACK_ALLOC, TRACK_FREE };
99619
99620 -#ifdef CONFIG_SYSFS
99621 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99622 static int sysfs_slab_add(struct kmem_cache *);
99623 static int sysfs_slab_alias(struct kmem_cache *, const char *);
99624 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
99625 @@ -535,7 +535,7 @@ static void print_track(const char *s, struct track *t)
99626 if (!t->addr)
99627 return;
99628
99629 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
99630 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
99631 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
99632 #ifdef CONFIG_STACKTRACE
99633 {
99634 @@ -2652,6 +2652,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
99635
99636 slab_free_hook(s, x);
99637
99638 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99639 + if (!(s->flags & SLAB_NO_SANITIZE)) {
99640 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
99641 + if (s->ctor)
99642 + s->ctor(x);
99643 + }
99644 +#endif
99645 +
99646 redo:
99647 /*
99648 * Determine the currently cpus per cpu slab.
99649 @@ -2989,6 +2997,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
99650 s->inuse = size;
99651
99652 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
99653 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99654 + (!(flags & SLAB_NO_SANITIZE)) ||
99655 +#endif
99656 s->ctor)) {
99657 /*
99658 * Relocate free pointer after the object if it is not
99659 @@ -3243,7 +3254,7 @@ static int __init setup_slub_min_objects(char *str)
99660
99661 __setup("slub_min_objects=", setup_slub_min_objects);
99662
99663 -void *__kmalloc(size_t size, gfp_t flags)
99664 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
99665 {
99666 struct kmem_cache *s;
99667 void *ret;
99668 @@ -3279,7 +3290,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
99669 return ptr;
99670 }
99671
99672 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
99673 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
99674 {
99675 struct kmem_cache *s;
99676 void *ret;
99677 @@ -3308,6 +3319,59 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
99678 EXPORT_SYMBOL(__kmalloc_node);
99679 #endif
99680
99681 +bool is_usercopy_object(const void *ptr)
99682 +{
99683 + struct page *page;
99684 + struct kmem_cache *s;
99685 +
99686 + if (ZERO_OR_NULL_PTR(ptr))
99687 + return false;
99688 +
99689 + if (!slab_is_available())
99690 + return false;
99691 +
99692 + if (!virt_addr_valid(ptr))
99693 + return false;
99694 +
99695 + page = virt_to_head_page(ptr);
99696 +
99697 + if (!PageSlab(page))
99698 + return false;
99699 +
99700 + s = page->slab_cache;
99701 + return s->flags & SLAB_USERCOPY;
99702 +}
99703 +
99704 +#ifdef CONFIG_PAX_USERCOPY
99705 +const char *check_heap_object(const void *ptr, unsigned long n)
99706 +{
99707 + struct page *page;
99708 + struct kmem_cache *s;
99709 + unsigned long offset;
99710 +
99711 + if (ZERO_OR_NULL_PTR(ptr))
99712 + return "<null>";
99713 +
99714 + if (!virt_addr_valid(ptr))
99715 + return NULL;
99716 +
99717 + page = virt_to_head_page(ptr);
99718 +
99719 + if (!PageSlab(page))
99720 + return NULL;
99721 +
99722 + s = page->slab_cache;
99723 + if (!(s->flags & SLAB_USERCOPY))
99724 + return s->name;
99725 +
99726 + offset = (ptr - page_address(page)) % s->size;
99727 + if (offset <= s->object_size && n <= s->object_size - offset)
99728 + return NULL;
99729 +
99730 + return s->name;
99731 +}
99732 +#endif
99733 +
99734 size_t ksize(const void *object)
99735 {
99736 struct page *page;
99737 @@ -3336,6 +3400,7 @@ void kfree(const void *x)
99738 if (unlikely(ZERO_OR_NULL_PTR(x)))
99739 return;
99740
99741 + VM_BUG_ON(!virt_addr_valid(x));
99742 page = virt_to_head_page(x);
99743 if (unlikely(!PageSlab(page))) {
99744 BUG_ON(!PageCompound(page));
99745 @@ -3631,7 +3696,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99746 int i;
99747 struct kmem_cache *c;
99748
99749 - s->refcount++;
99750 + atomic_inc(&s->refcount);
99751
99752 /*
99753 * Adjust the object sizes so that we clear
99754 @@ -3650,7 +3715,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99755 }
99756
99757 if (sysfs_slab_alias(s, name)) {
99758 - s->refcount--;
99759 + atomic_dec(&s->refcount);
99760 s = NULL;
99761 }
99762 }
99763 @@ -3767,7 +3832,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
99764 }
99765 #endif
99766
99767 -#ifdef CONFIG_SYSFS
99768 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99769 static int count_inuse(struct page *page)
99770 {
99771 return page->inuse;
99772 @@ -4048,7 +4113,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
99773 len += sprintf(buf + len, "%7ld ", l->count);
99774
99775 if (l->addr)
99776 +#ifdef CONFIG_GRKERNSEC_HIDESYM
99777 + len += sprintf(buf + len, "%pS", NULL);
99778 +#else
99779 len += sprintf(buf + len, "%pS", (void *)l->addr);
99780 +#endif
99781 else
99782 len += sprintf(buf + len, "<not-available>");
99783
99784 @@ -4150,12 +4219,12 @@ static void __init resiliency_test(void)
99785 validate_slab_cache(kmalloc_caches[9]);
99786 }
99787 #else
99788 -#ifdef CONFIG_SYSFS
99789 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99790 static void resiliency_test(void) {};
99791 #endif
99792 #endif
99793
99794 -#ifdef CONFIG_SYSFS
99795 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99796 enum slab_stat_type {
99797 SL_ALL, /* All slabs */
99798 SL_PARTIAL, /* Only partially allocated slabs */
99799 @@ -4392,13 +4461,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
99800 {
99801 if (!s->ctor)
99802 return 0;
99803 +#ifdef CONFIG_GRKERNSEC_HIDESYM
99804 + return sprintf(buf, "%pS\n", NULL);
99805 +#else
99806 return sprintf(buf, "%pS\n", s->ctor);
99807 +#endif
99808 }
99809 SLAB_ATTR_RO(ctor);
99810
99811 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
99812 {
99813 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
99814 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
99815 }
99816 SLAB_ATTR_RO(aliases);
99817
99818 @@ -4486,6 +4559,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
99819 SLAB_ATTR_RO(cache_dma);
99820 #endif
99821
99822 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99823 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
99824 +{
99825 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
99826 +}
99827 +SLAB_ATTR_RO(usercopy);
99828 +#endif
99829 +
99830 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99831 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
99832 +{
99833 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
99834 +}
99835 +SLAB_ATTR_RO(sanitize);
99836 +#endif
99837 +
99838 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
99839 {
99840 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
99841 @@ -4541,7 +4630,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
99842 * as well as cause other issues like converting a mergeable
99843 * cache into an umergeable one.
99844 */
99845 - if (s->refcount > 1)
99846 + if (atomic_read(&s->refcount) > 1)
99847 return -EINVAL;
99848
99849 s->flags &= ~SLAB_TRACE;
99850 @@ -4661,7 +4750,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
99851 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
99852 size_t length)
99853 {
99854 - if (s->refcount > 1)
99855 + if (atomic_read(&s->refcount) > 1)
99856 return -EINVAL;
99857
99858 s->flags &= ~SLAB_FAILSLAB;
99859 @@ -4831,6 +4920,12 @@ static struct attribute *slab_attrs[] = {
99860 #ifdef CONFIG_ZONE_DMA
99861 &cache_dma_attr.attr,
99862 #endif
99863 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99864 + &usercopy_attr.attr,
99865 +#endif
99866 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99867 + &sanitize_attr.attr,
99868 +#endif
99869 #ifdef CONFIG_NUMA
99870 &remote_node_defrag_ratio_attr.attr,
99871 #endif
99872 @@ -5075,6 +5170,7 @@ static char *create_unique_id(struct kmem_cache *s)
99873 return name;
99874 }
99875
99876 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99877 static int sysfs_slab_add(struct kmem_cache *s)
99878 {
99879 int err;
99880 @@ -5148,6 +5244,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
99881 kobject_del(&s->kobj);
99882 kobject_put(&s->kobj);
99883 }
99884 +#endif
99885
99886 /*
99887 * Need to buffer aliases during bootup until sysfs becomes
99888 @@ -5161,6 +5258,7 @@ struct saved_alias {
99889
99890 static struct saved_alias *alias_list;
99891
99892 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99893 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
99894 {
99895 struct saved_alias *al;
99896 @@ -5183,6 +5281,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
99897 alias_list = al;
99898 return 0;
99899 }
99900 +#endif
99901
99902 static int __init slab_sysfs_init(void)
99903 {
99904 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
99905 index 4cba9c2..b4f9fcc 100644
99906 --- a/mm/sparse-vmemmap.c
99907 +++ b/mm/sparse-vmemmap.c
99908 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
99909 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
99910 if (!p)
99911 return NULL;
99912 - pud_populate(&init_mm, pud, p);
99913 + pud_populate_kernel(&init_mm, pud, p);
99914 }
99915 return pud;
99916 }
99917 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
99918 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
99919 if (!p)
99920 return NULL;
99921 - pgd_populate(&init_mm, pgd, p);
99922 + pgd_populate_kernel(&init_mm, pgd, p);
99923 }
99924 return pgd;
99925 }
99926 diff --git a/mm/sparse.c b/mm/sparse.c
99927 index d1b48b6..6e8590e 100644
99928 --- a/mm/sparse.c
99929 +++ b/mm/sparse.c
99930 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
99931
99932 for (i = 0; i < PAGES_PER_SECTION; i++) {
99933 if (PageHWPoison(&memmap[i])) {
99934 - atomic_long_sub(1, &num_poisoned_pages);
99935 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
99936 ClearPageHWPoison(&memmap[i]);
99937 }
99938 }
99939 diff --git a/mm/swap.c b/mm/swap.c
99940 index 8a12b33..7068e78 100644
99941 --- a/mm/swap.c
99942 +++ b/mm/swap.c
99943 @@ -31,6 +31,7 @@
99944 #include <linux/memcontrol.h>
99945 #include <linux/gfp.h>
99946 #include <linux/uio.h>
99947 +#include <linux/hugetlb.h>
99948
99949 #include "internal.h"
99950
99951 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
99952
99953 __page_cache_release(page);
99954 dtor = get_compound_page_dtor(page);
99955 + if (!PageHuge(page))
99956 + BUG_ON(dtor != free_compound_page);
99957 (*dtor)(page);
99958 }
99959
99960 diff --git a/mm/swapfile.c b/mm/swapfile.c
99961 index 63f55cc..31874e6 100644
99962 --- a/mm/swapfile.c
99963 +++ b/mm/swapfile.c
99964 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
99965
99966 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
99967 /* Activity counter to indicate that a swapon or swapoff has occurred */
99968 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
99969 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
99970
99971 static inline unsigned char swap_count(unsigned char ent)
99972 {
99973 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
99974 spin_unlock(&swap_lock);
99975
99976 err = 0;
99977 - atomic_inc(&proc_poll_event);
99978 + atomic_inc_unchecked(&proc_poll_event);
99979 wake_up_interruptible(&proc_poll_wait);
99980
99981 out_dput:
99982 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
99983
99984 poll_wait(file, &proc_poll_wait, wait);
99985
99986 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
99987 - seq->poll_event = atomic_read(&proc_poll_event);
99988 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
99989 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
99990 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
99991 }
99992
99993 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
99994 return ret;
99995
99996 seq = file->private_data;
99997 - seq->poll_event = atomic_read(&proc_poll_event);
99998 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
99999 return 0;
100000 }
100001
100002 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
100003 (frontswap_map) ? "FS" : "");
100004
100005 mutex_unlock(&swapon_mutex);
100006 - atomic_inc(&proc_poll_event);
100007 + atomic_inc_unchecked(&proc_poll_event);
100008 wake_up_interruptible(&proc_poll_wait);
100009
100010 if (S_ISREG(inode->i_mode))
100011 diff --git a/mm/util.c b/mm/util.c
100012 index fec39d4..3e60325 100644
100013 --- a/mm/util.c
100014 +++ b/mm/util.c
100015 @@ -195,6 +195,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
100016 void arch_pick_mmap_layout(struct mm_struct *mm)
100017 {
100018 mm->mmap_base = TASK_UNMAPPED_BASE;
100019 +
100020 +#ifdef CONFIG_PAX_RANDMMAP
100021 + if (mm->pax_flags & MF_PAX_RANDMMAP)
100022 + mm->mmap_base += mm->delta_mmap;
100023 +#endif
100024 +
100025 mm->get_unmapped_area = arch_get_unmapped_area;
100026 }
100027 #endif
100028 @@ -371,6 +377,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
100029 if (!mm->arg_end)
100030 goto out_mm; /* Shh! No looking before we're done */
100031
100032 + if (gr_acl_handle_procpidmem(task))
100033 + goto out_mm;
100034 +
100035 len = mm->arg_end - mm->arg_start;
100036
100037 if (len > buflen)
100038 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
100039 index 39c3388..7d976d4 100644
100040 --- a/mm/vmalloc.c
100041 +++ b/mm/vmalloc.c
100042 @@ -39,20 +39,65 @@ struct vfree_deferred {
100043 struct work_struct wq;
100044 };
100045 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
100046 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
100047 +
100048 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100049 +struct stack_deferred_llist {
100050 + struct llist_head list;
100051 + void *stack;
100052 + void *lowmem_stack;
100053 +};
100054 +
100055 +struct stack_deferred {
100056 + struct stack_deferred_llist list;
100057 + struct work_struct wq;
100058 +};
100059 +
100060 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
100061 +#endif
100062
100063 static void __vunmap(const void *, int);
100064
100065 -static void free_work(struct work_struct *w)
100066 +static void vfree_work(struct work_struct *w)
100067 +{
100068 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100069 + struct llist_node *llnode = llist_del_all(&p->list);
100070 + while (llnode) {
100071 + void *x = llnode;
100072 + llnode = llist_next(llnode);
100073 + __vunmap(x, 1);
100074 + }
100075 +}
100076 +
100077 +static void vunmap_work(struct work_struct *w)
100078 {
100079 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100080 struct llist_node *llnode = llist_del_all(&p->list);
100081 while (llnode) {
100082 void *p = llnode;
100083 llnode = llist_next(llnode);
100084 - __vunmap(p, 1);
100085 + __vunmap(p, 0);
100086 }
100087 }
100088
100089 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100090 +static void unmap_work(struct work_struct *w)
100091 +{
100092 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
100093 + struct llist_node *llnode = llist_del_all(&p->list.list);
100094 + while (llnode) {
100095 + struct stack_deferred_llist *x =
100096 + llist_entry((struct llist_head *)llnode,
100097 + struct stack_deferred_llist, list);
100098 + void *stack = ACCESS_ONCE(x->stack);
100099 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
100100 + llnode = llist_next(llnode);
100101 + __vunmap(stack, 0);
100102 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
100103 + }
100104 +}
100105 +#endif
100106 +
100107 /*** Page table manipulation functions ***/
100108
100109 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100110 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100111
100112 pte = pte_offset_kernel(pmd, addr);
100113 do {
100114 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100115 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100116 +
100117 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100118 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
100119 + BUG_ON(!pte_exec(*pte));
100120 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
100121 + continue;
100122 + }
100123 +#endif
100124 +
100125 + {
100126 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100127 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100128 + }
100129 } while (pte++, addr += PAGE_SIZE, addr != end);
100130 }
100131
100132 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
100133 pte = pte_alloc_kernel(pmd, addr);
100134 if (!pte)
100135 return -ENOMEM;
100136 +
100137 + pax_open_kernel();
100138 do {
100139 struct page *page = pages[*nr];
100140
100141 - if (WARN_ON(!pte_none(*pte)))
100142 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100143 + if (pgprot_val(prot) & _PAGE_NX)
100144 +#endif
100145 +
100146 + if (!pte_none(*pte)) {
100147 + pax_close_kernel();
100148 + WARN_ON(1);
100149 return -EBUSY;
100150 - if (WARN_ON(!page))
100151 + }
100152 + if (!page) {
100153 + pax_close_kernel();
100154 + WARN_ON(1);
100155 return -ENOMEM;
100156 + }
100157 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
100158 (*nr)++;
100159 } while (pte++, addr += PAGE_SIZE, addr != end);
100160 + pax_close_kernel();
100161 return 0;
100162 }
100163
100164 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
100165 pmd_t *pmd;
100166 unsigned long next;
100167
100168 - pmd = pmd_alloc(&init_mm, pud, addr);
100169 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
100170 if (!pmd)
100171 return -ENOMEM;
100172 do {
100173 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
100174 pud_t *pud;
100175 unsigned long next;
100176
100177 - pud = pud_alloc(&init_mm, pgd, addr);
100178 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
100179 if (!pud)
100180 return -ENOMEM;
100181 do {
100182 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
100183 if (addr >= MODULES_VADDR && addr < MODULES_END)
100184 return 1;
100185 #endif
100186 +
100187 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100188 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
100189 + return 1;
100190 +#endif
100191 +
100192 return is_vmalloc_addr(x);
100193 }
100194
100195 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
100196
100197 if (!pgd_none(*pgd)) {
100198 pud_t *pud = pud_offset(pgd, addr);
100199 +#ifdef CONFIG_X86
100200 + if (!pud_large(*pud))
100201 +#endif
100202 if (!pud_none(*pud)) {
100203 pmd_t *pmd = pmd_offset(pud, addr);
100204 +#ifdef CONFIG_X86
100205 + if (!pmd_large(*pmd))
100206 +#endif
100207 if (!pmd_none(*pmd)) {
100208 pte_t *ptep, pte;
100209
100210 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
100211 * Allocate a region of KVA of the specified size and alignment, within the
100212 * vstart and vend.
100213 */
100214 -static struct vmap_area *alloc_vmap_area(unsigned long size,
100215 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
100216 unsigned long align,
100217 unsigned long vstart, unsigned long vend,
100218 int node, gfp_t gfp_mask)
100219 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
100220 for_each_possible_cpu(i) {
100221 struct vmap_block_queue *vbq;
100222 struct vfree_deferred *p;
100223 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100224 + struct stack_deferred *p2;
100225 +#endif
100226
100227 vbq = &per_cpu(vmap_block_queue, i);
100228 spin_lock_init(&vbq->lock);
100229 INIT_LIST_HEAD(&vbq->free);
100230 +
100231 p = &per_cpu(vfree_deferred, i);
100232 init_llist_head(&p->list);
100233 - INIT_WORK(&p->wq, free_work);
100234 + INIT_WORK(&p->wq, vfree_work);
100235 +
100236 + p = &per_cpu(vunmap_deferred, i);
100237 + init_llist_head(&p->list);
100238 + INIT_WORK(&p->wq, vunmap_work);
100239 +
100240 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100241 + p2 = &per_cpu(stack_deferred, i);
100242 + init_llist_head(&p2->list.list);
100243 + INIT_WORK(&p2->wq, unmap_work);
100244 +#endif
100245 }
100246
100247 /* Import existing vmlist entries. */
100248 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
100249 struct vm_struct *area;
100250
100251 BUG_ON(in_interrupt());
100252 +
100253 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100254 + if (flags & VM_KERNEXEC) {
100255 + if (start != VMALLOC_START || end != VMALLOC_END)
100256 + return NULL;
100257 + start = (unsigned long)MODULES_EXEC_VADDR;
100258 + end = (unsigned long)MODULES_EXEC_END;
100259 + }
100260 +#endif
100261 +
100262 if (flags & VM_IOREMAP)
100263 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
100264
100265 @@ -1511,13 +1616,37 @@ EXPORT_SYMBOL(vfree);
100266 */
100267 void vunmap(const void *addr)
100268 {
100269 - BUG_ON(in_interrupt());
100270 - might_sleep();
100271 - if (addr)
100272 + if (!addr)
100273 + return;
100274 +
100275 + if (unlikely(in_interrupt())) {
100276 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
100277 + if (llist_add((struct llist_node *)addr, &p->list))
100278 + schedule_work(&p->wq);
100279 + } else {
100280 + might_sleep();
100281 __vunmap(addr, 0);
100282 + }
100283 }
100284 EXPORT_SYMBOL(vunmap);
100285
100286 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100287 +void unmap_process_stacks(struct task_struct *task)
100288 +{
100289 + if (unlikely(in_interrupt())) {
100290 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
100291 + struct stack_deferred_llist *list = task->stack;
100292 + list->stack = task->stack;
100293 + list->lowmem_stack = task->lowmem_stack;
100294 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
100295 + schedule_work(&p->wq);
100296 + } else {
100297 + __vunmap(task->stack, 0);
100298 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
100299 + }
100300 +}
100301 +#endif
100302 +
100303 /**
100304 * vmap - map an array of pages into virtually contiguous space
100305 * @pages: array of page pointers
100306 @@ -1538,6 +1667,11 @@ void *vmap(struct page **pages, unsigned int count,
100307 if (count > totalram_pages)
100308 return NULL;
100309
100310 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100311 + if (!(pgprot_val(prot) & _PAGE_NX))
100312 + flags |= VM_KERNEXEC;
100313 +#endif
100314 +
100315 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
100316 __builtin_return_address(0));
100317 if (!area)
100318 @@ -1640,6 +1774,13 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
100319 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
100320 goto fail;
100321
100322 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100323 + if (!(pgprot_val(prot) & _PAGE_NX))
100324 + area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED | VM_KERNEXEC,
100325 + VMALLOC_START, VMALLOC_END, node, gfp_mask, caller);
100326 + else
100327 +#endif
100328 +
100329 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED,
100330 start, end, node, gfp_mask, caller);
100331 if (!area)
100332 @@ -1816,10 +1957,9 @@ EXPORT_SYMBOL(vzalloc_node);
100333 * For tight control over page level allocator and protection flags
100334 * use __vmalloc() instead.
100335 */
100336 -
100337 void *vmalloc_exec(unsigned long size)
100338 {
100339 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
100340 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
100341 NUMA_NO_NODE, __builtin_return_address(0));
100342 }
100343
100344 @@ -2126,6 +2266,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
100345 {
100346 struct vm_struct *area;
100347
100348 + BUG_ON(vma->vm_mirror);
100349 +
100350 size = PAGE_ALIGN(size);
100351
100352 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
100353 @@ -2608,7 +2750,11 @@ static int s_show(struct seq_file *m, void *p)
100354 v->addr, v->addr + v->size, v->size);
100355
100356 if (v->caller)
100357 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100358 + seq_printf(m, " %pK", v->caller);
100359 +#else
100360 seq_printf(m, " %pS", v->caller);
100361 +#endif
100362
100363 if (v->nr_pages)
100364 seq_printf(m, " pages=%d", v->nr_pages);
100365 diff --git a/mm/vmstat.c b/mm/vmstat.c
100366 index cdac773..7dd324e 100644
100367 --- a/mm/vmstat.c
100368 +++ b/mm/vmstat.c
100369 @@ -24,6 +24,7 @@
100370 #include <linux/mm_inline.h>
100371 #include <linux/page_ext.h>
100372 #include <linux/page_owner.h>
100373 +#include <linux/grsecurity.h>
100374
100375 #include "internal.h"
100376
100377 @@ -83,7 +84,7 @@ void vm_events_fold_cpu(int cpu)
100378 *
100379 * vm_stat contains the global counters
100380 */
100381 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
100382 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
100383 EXPORT_SYMBOL(vm_stat);
100384
100385 #ifdef CONFIG_SMP
100386 @@ -435,7 +436,7 @@ static int fold_diff(int *diff)
100387
100388 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
100389 if (diff[i]) {
100390 - atomic_long_add(diff[i], &vm_stat[i]);
100391 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
100392 changes++;
100393 }
100394 return changes;
100395 @@ -473,7 +474,7 @@ static int refresh_cpu_vm_stats(void)
100396 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
100397 if (v) {
100398
100399 - atomic_long_add(v, &zone->vm_stat[i]);
100400 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100401 global_diff[i] += v;
100402 #ifdef CONFIG_NUMA
100403 /* 3 seconds idle till flush */
100404 @@ -537,7 +538,7 @@ void cpu_vm_stats_fold(int cpu)
100405
100406 v = p->vm_stat_diff[i];
100407 p->vm_stat_diff[i] = 0;
100408 - atomic_long_add(v, &zone->vm_stat[i]);
100409 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100410 global_diff[i] += v;
100411 }
100412 }
100413 @@ -557,8 +558,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
100414 if (pset->vm_stat_diff[i]) {
100415 int v = pset->vm_stat_diff[i];
100416 pset->vm_stat_diff[i] = 0;
100417 - atomic_long_add(v, &zone->vm_stat[i]);
100418 - atomic_long_add(v, &vm_stat[i]);
100419 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100420 + atomic_long_add_unchecked(v, &vm_stat[i]);
100421 }
100422 }
100423 #endif
100424 @@ -1291,10 +1292,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
100425 stat_items_size += sizeof(struct vm_event_state);
100426 #endif
100427
100428 - v = kmalloc(stat_items_size, GFP_KERNEL);
100429 + v = kzalloc(stat_items_size, GFP_KERNEL);
100430 m->private = v;
100431 if (!v)
100432 return ERR_PTR(-ENOMEM);
100433 +
100434 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
100435 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
100436 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
100437 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
100438 + && !in_group_p(grsec_proc_gid)
100439 +#endif
100440 + )
100441 + return (unsigned long *)m->private + *pos;
100442 +#endif
100443 +#endif
100444 +
100445 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
100446 v[i] = global_page_state(i);
100447 v += NR_VM_ZONE_STAT_ITEMS;
100448 @@ -1526,10 +1539,16 @@ static int __init setup_vmstat(void)
100449 cpu_notifier_register_done();
100450 #endif
100451 #ifdef CONFIG_PROC_FS
100452 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
100453 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
100454 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
100455 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
100456 + {
100457 + mode_t gr_mode = S_IRUGO;
100458 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
100459 + gr_mode = S_IRUSR;
100460 +#endif
100461 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
100462 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
100463 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
100464 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
100465 + }
100466 #endif
100467 return 0;
100468 }
100469 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
100470 index 64c6bed..b79a5de 100644
100471 --- a/net/8021q/vlan.c
100472 +++ b/net/8021q/vlan.c
100473 @@ -481,7 +481,7 @@ out:
100474 return NOTIFY_DONE;
100475 }
100476
100477 -static struct notifier_block vlan_notifier_block __read_mostly = {
100478 +static struct notifier_block vlan_notifier_block = {
100479 .notifier_call = vlan_device_event,
100480 };
100481
100482 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
100483 err = -EPERM;
100484 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
100485 break;
100486 - if ((args.u.name_type >= 0) &&
100487 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
100488 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
100489 struct vlan_net *vn;
100490
100491 vn = net_generic(net, vlan_net_id);
100492 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
100493 index 8ac8a5c..991defc 100644
100494 --- a/net/8021q/vlan_netlink.c
100495 +++ b/net/8021q/vlan_netlink.c
100496 @@ -238,7 +238,7 @@ nla_put_failure:
100497 return -EMSGSIZE;
100498 }
100499
100500 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
100501 +struct rtnl_link_ops vlan_link_ops = {
100502 .kind = "vlan",
100503 .maxtype = IFLA_VLAN_MAX,
100504 .policy = vlan_policy,
100505 diff --git a/net/9p/client.c b/net/9p/client.c
100506 index e86a9bea..e91f70e 100644
100507 --- a/net/9p/client.c
100508 +++ b/net/9p/client.c
100509 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
100510 len - inline_len);
100511 } else {
100512 err = copy_from_user(ename + inline_len,
100513 - uidata, len - inline_len);
100514 + (char __force_user *)uidata, len - inline_len);
100515 if (err) {
100516 err = -EFAULT;
100517 goto out_err;
100518 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
100519 kernel_buf = 1;
100520 indata = data;
100521 } else
100522 - indata = (__force char *)udata;
100523 + indata = (__force_kernel char *)udata;
100524 /*
100525 * response header len is 11
100526 * PDU Header(7) + IO Size (4)
100527 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
100528 kernel_buf = 1;
100529 odata = data;
100530 } else
100531 - odata = (char *)udata;
100532 + odata = (char __force_kernel *)udata;
100533 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
100534 P9_ZC_HDR_SZ, kernel_buf, "dqd",
100535 fid->fid, offset, rsize);
100536 diff --git a/net/9p/mod.c b/net/9p/mod.c
100537 index 6ab36ae..6f1841b 100644
100538 --- a/net/9p/mod.c
100539 +++ b/net/9p/mod.c
100540 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
100541 void v9fs_register_trans(struct p9_trans_module *m)
100542 {
100543 spin_lock(&v9fs_trans_lock);
100544 - list_add_tail(&m->list, &v9fs_trans_list);
100545 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
100546 spin_unlock(&v9fs_trans_lock);
100547 }
100548 EXPORT_SYMBOL(v9fs_register_trans);
100549 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
100550 void v9fs_unregister_trans(struct p9_trans_module *m)
100551 {
100552 spin_lock(&v9fs_trans_lock);
100553 - list_del_init(&m->list);
100554 + pax_list_del_init((struct list_head *)&m->list);
100555 spin_unlock(&v9fs_trans_lock);
100556 }
100557 EXPORT_SYMBOL(v9fs_unregister_trans);
100558 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
100559 index 80d08f6..de63fd1 100644
100560 --- a/net/9p/trans_fd.c
100561 +++ b/net/9p/trans_fd.c
100562 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
100563 oldfs = get_fs();
100564 set_fs(get_ds());
100565 /* The cast to a user pointer is valid due to the set_fs() */
100566 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
100567 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
100568 set_fs(oldfs);
100569
100570 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
100571 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
100572 index af46bc4..f9adfcd 100644
100573 --- a/net/appletalk/atalk_proc.c
100574 +++ b/net/appletalk/atalk_proc.c
100575 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
100576 struct proc_dir_entry *p;
100577 int rc = -ENOMEM;
100578
100579 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
100580 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
100581 if (!atalk_proc_dir)
100582 goto out;
100583
100584 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
100585 index 876fbe8..8bbea9f 100644
100586 --- a/net/atm/atm_misc.c
100587 +++ b/net/atm/atm_misc.c
100588 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
100589 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
100590 return 1;
100591 atm_return(vcc, truesize);
100592 - atomic_inc(&vcc->stats->rx_drop);
100593 + atomic_inc_unchecked(&vcc->stats->rx_drop);
100594 return 0;
100595 }
100596 EXPORT_SYMBOL(atm_charge);
100597 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
100598 }
100599 }
100600 atm_return(vcc, guess);
100601 - atomic_inc(&vcc->stats->rx_drop);
100602 + atomic_inc_unchecked(&vcc->stats->rx_drop);
100603 return NULL;
100604 }
100605 EXPORT_SYMBOL(atm_alloc_charge);
100606 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
100607
100608 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
100609 {
100610 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
100611 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
100612 __SONET_ITEMS
100613 #undef __HANDLE_ITEM
100614 }
100615 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
100616
100617 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
100618 {
100619 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
100620 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
100621 __SONET_ITEMS
100622 #undef __HANDLE_ITEM
100623 }
100624 diff --git a/net/atm/lec.c b/net/atm/lec.c
100625 index 4b98f89..5a2f6cb 100644
100626 --- a/net/atm/lec.c
100627 +++ b/net/atm/lec.c
100628 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
100629 }
100630
100631 static struct lane2_ops lane2_ops = {
100632 - lane2_resolve, /* resolve, spec 3.1.3 */
100633 - lane2_associate_req, /* associate_req, spec 3.1.4 */
100634 - NULL /* associate indicator, spec 3.1.5 */
100635 + .resolve = lane2_resolve,
100636 + .associate_req = lane2_associate_req,
100637 + .associate_indicator = NULL
100638 };
100639
100640 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
100641 diff --git a/net/atm/lec.h b/net/atm/lec.h
100642 index 4149db1..f2ab682 100644
100643 --- a/net/atm/lec.h
100644 +++ b/net/atm/lec.h
100645 @@ -48,7 +48,7 @@ struct lane2_ops {
100646 const u8 *tlvs, u32 sizeoftlvs);
100647 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
100648 const u8 *tlvs, u32 sizeoftlvs);
100649 -};
100650 +} __no_const;
100651
100652 /*
100653 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
100654 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
100655 index d1b2d9a..d549f7f 100644
100656 --- a/net/atm/mpoa_caches.c
100657 +++ b/net/atm/mpoa_caches.c
100658 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
100659
100660
100661 static struct in_cache_ops ingress_ops = {
100662 - in_cache_add_entry, /* add_entry */
100663 - in_cache_get, /* get */
100664 - in_cache_get_with_mask, /* get_with_mask */
100665 - in_cache_get_by_vcc, /* get_by_vcc */
100666 - in_cache_put, /* put */
100667 - in_cache_remove_entry, /* remove_entry */
100668 - cache_hit, /* cache_hit */
100669 - clear_count_and_expired, /* clear_count */
100670 - check_resolving_entries, /* check_resolving */
100671 - refresh_entries, /* refresh */
100672 - in_destroy_cache /* destroy_cache */
100673 + .add_entry = in_cache_add_entry,
100674 + .get = in_cache_get,
100675 + .get_with_mask = in_cache_get_with_mask,
100676 + .get_by_vcc = in_cache_get_by_vcc,
100677 + .put = in_cache_put,
100678 + .remove_entry = in_cache_remove_entry,
100679 + .cache_hit = cache_hit,
100680 + .clear_count = clear_count_and_expired,
100681 + .check_resolving = check_resolving_entries,
100682 + .refresh = refresh_entries,
100683 + .destroy_cache = in_destroy_cache
100684 };
100685
100686 static struct eg_cache_ops egress_ops = {
100687 - eg_cache_add_entry, /* add_entry */
100688 - eg_cache_get_by_cache_id, /* get_by_cache_id */
100689 - eg_cache_get_by_tag, /* get_by_tag */
100690 - eg_cache_get_by_vcc, /* get_by_vcc */
100691 - eg_cache_get_by_src_ip, /* get_by_src_ip */
100692 - eg_cache_put, /* put */
100693 - eg_cache_remove_entry, /* remove_entry */
100694 - update_eg_cache_entry, /* update */
100695 - clear_expired, /* clear_expired */
100696 - eg_destroy_cache /* destroy_cache */
100697 + .add_entry = eg_cache_add_entry,
100698 + .get_by_cache_id = eg_cache_get_by_cache_id,
100699 + .get_by_tag = eg_cache_get_by_tag,
100700 + .get_by_vcc = eg_cache_get_by_vcc,
100701 + .get_by_src_ip = eg_cache_get_by_src_ip,
100702 + .put = eg_cache_put,
100703 + .remove_entry = eg_cache_remove_entry,
100704 + .update = update_eg_cache_entry,
100705 + .clear_expired = clear_expired,
100706 + .destroy_cache = eg_destroy_cache
100707 };
100708
100709
100710 diff --git a/net/atm/proc.c b/net/atm/proc.c
100711 index bbb6461..cf04016 100644
100712 --- a/net/atm/proc.c
100713 +++ b/net/atm/proc.c
100714 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
100715 const struct k_atm_aal_stats *stats)
100716 {
100717 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
100718 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
100719 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
100720 - atomic_read(&stats->rx_drop));
100721 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
100722 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
100723 + atomic_read_unchecked(&stats->rx_drop));
100724 }
100725
100726 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
100727 diff --git a/net/atm/resources.c b/net/atm/resources.c
100728 index 0447d5d..3cf4728 100644
100729 --- a/net/atm/resources.c
100730 +++ b/net/atm/resources.c
100731 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
100732 static void copy_aal_stats(struct k_atm_aal_stats *from,
100733 struct atm_aal_stats *to)
100734 {
100735 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
100736 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
100737 __AAL_STAT_ITEMS
100738 #undef __HANDLE_ITEM
100739 }
100740 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
100741 static void subtract_aal_stats(struct k_atm_aal_stats *from,
100742 struct atm_aal_stats *to)
100743 {
100744 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
100745 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
100746 __AAL_STAT_ITEMS
100747 #undef __HANDLE_ITEM
100748 }
100749 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
100750 index 919a5ce..cc6b444 100644
100751 --- a/net/ax25/sysctl_net_ax25.c
100752 +++ b/net/ax25/sysctl_net_ax25.c
100753 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
100754 {
100755 char path[sizeof("net/ax25/") + IFNAMSIZ];
100756 int k;
100757 - struct ctl_table *table;
100758 + ctl_table_no_const *table;
100759
100760 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
100761 if (!table)
100762 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
100763 index 1e80539..676c37a 100644
100764 --- a/net/batman-adv/bat_iv_ogm.c
100765 +++ b/net/batman-adv/bat_iv_ogm.c
100766 @@ -313,7 +313,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
100767
100768 /* randomize initial seqno to avoid collision */
100769 get_random_bytes(&random_seqno, sizeof(random_seqno));
100770 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
100771 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
100772
100773 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
100774 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
100775 @@ -918,9 +918,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
100776 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
100777
100778 /* change sequence number to network order */
100779 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
100780 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
100781 batadv_ogm_packet->seqno = htonl(seqno);
100782 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
100783 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
100784
100785 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
100786
100787 @@ -1597,7 +1597,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
100788 return;
100789
100790 /* could be changed by schedule_own_packet() */
100791 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
100792 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
100793
100794 if (ogm_packet->flags & BATADV_DIRECTLINK)
100795 has_directlink_flag = true;
100796 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
100797 index 00f9e14..e1c7203 100644
100798 --- a/net/batman-adv/fragmentation.c
100799 +++ b/net/batman-adv/fragmentation.c
100800 @@ -450,7 +450,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
100801 frag_header.packet_type = BATADV_UNICAST_FRAG;
100802 frag_header.version = BATADV_COMPAT_VERSION;
100803 frag_header.ttl = BATADV_TTL;
100804 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
100805 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
100806 frag_header.reserved = 0;
100807 frag_header.no = 0;
100808 frag_header.total_size = htons(skb->len);
100809 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
100810 index 5467955..75ad4e3 100644
100811 --- a/net/batman-adv/soft-interface.c
100812 +++ b/net/batman-adv/soft-interface.c
100813 @@ -296,7 +296,7 @@ send:
100814 primary_if->net_dev->dev_addr);
100815
100816 /* set broadcast sequence number */
100817 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
100818 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
100819 bcast_packet->seqno = htonl(seqno);
100820
100821 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
100822 @@ -761,7 +761,7 @@ static int batadv_softif_init_late(struct net_device *dev)
100823 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
100824
100825 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
100826 - atomic_set(&bat_priv->bcast_seqno, 1);
100827 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
100828 atomic_set(&bat_priv->tt.vn, 0);
100829 atomic_set(&bat_priv->tt.local_changes, 0);
100830 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
100831 @@ -775,7 +775,7 @@ static int batadv_softif_init_late(struct net_device *dev)
100832
100833 /* randomize initial seqno to avoid collision */
100834 get_random_bytes(&random_seqno, sizeof(random_seqno));
100835 - atomic_set(&bat_priv->frag_seqno, random_seqno);
100836 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
100837
100838 bat_priv->primary_if = NULL;
100839 bat_priv->num_ifaces = 0;
100840 @@ -983,7 +983,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
100841 return 0;
100842 }
100843
100844 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
100845 +struct rtnl_link_ops batadv_link_ops = {
100846 .kind = "batadv",
100847 .priv_size = sizeof(struct batadv_priv),
100848 .setup = batadv_softif_init_early,
100849 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
100850 index 8854c05..ee5d5497 100644
100851 --- a/net/batman-adv/types.h
100852 +++ b/net/batman-adv/types.h
100853 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
100854 struct batadv_hard_iface_bat_iv {
100855 unsigned char *ogm_buff;
100856 int ogm_buff_len;
100857 - atomic_t ogm_seqno;
100858 + atomic_unchecked_t ogm_seqno;
100859 };
100860
100861 /**
100862 @@ -768,7 +768,7 @@ struct batadv_priv {
100863 atomic_t bonding;
100864 atomic_t fragmentation;
100865 atomic_t packet_size_max;
100866 - atomic_t frag_seqno;
100867 + atomic_unchecked_t frag_seqno;
100868 #ifdef CONFIG_BATMAN_ADV_BLA
100869 atomic_t bridge_loop_avoidance;
100870 #endif
100871 @@ -787,7 +787,7 @@ struct batadv_priv {
100872 #endif
100873 uint32_t isolation_mark;
100874 uint32_t isolation_mark_mask;
100875 - atomic_t bcast_seqno;
100876 + atomic_unchecked_t bcast_seqno;
100877 atomic_t bcast_queue_left;
100878 atomic_t batman_queue_left;
100879 char num_ifaces;
100880 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
100881 index 2c245fd..dccf543 100644
100882 --- a/net/bluetooth/hci_sock.c
100883 +++ b/net/bluetooth/hci_sock.c
100884 @@ -1067,7 +1067,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
100885 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
100886 }
100887
100888 - len = min_t(unsigned int, len, sizeof(uf));
100889 + len = min((size_t)len, sizeof(uf));
100890 if (copy_from_user(&uf, optval, len)) {
100891 err = -EFAULT;
100892 break;
100893 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
100894 index d04dc00..d25d576 100644
100895 --- a/net/bluetooth/l2cap_core.c
100896 +++ b/net/bluetooth/l2cap_core.c
100897 @@ -3524,8 +3524,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
100898 break;
100899
100900 case L2CAP_CONF_RFC:
100901 - if (olen == sizeof(rfc))
100902 - memcpy(&rfc, (void *)val, olen);
100903 + if (olen != sizeof(rfc))
100904 + break;
100905 +
100906 + memcpy(&rfc, (void *)val, olen);
100907
100908 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
100909 rfc.mode != chan->mode)
100910 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
100911 index f65caf4..c07110c 100644
100912 --- a/net/bluetooth/l2cap_sock.c
100913 +++ b/net/bluetooth/l2cap_sock.c
100914 @@ -634,7 +634,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
100915 struct sock *sk = sock->sk;
100916 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
100917 struct l2cap_options opts;
100918 - int len, err = 0;
100919 + int err = 0;
100920 + size_t len = optlen;
100921 u32 opt;
100922
100923 BT_DBG("sk %p", sk);
100924 @@ -661,7 +662,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
100925 opts.max_tx = chan->max_tx;
100926 opts.txwin_size = chan->tx_win;
100927
100928 - len = min_t(unsigned int, sizeof(opts), optlen);
100929 + len = min(sizeof(opts), len);
100930 if (copy_from_user((char *) &opts, optval, len)) {
100931 err = -EFAULT;
100932 break;
100933 @@ -748,7 +749,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
100934 struct bt_security sec;
100935 struct bt_power pwr;
100936 struct l2cap_conn *conn;
100937 - int len, err = 0;
100938 + int err = 0;
100939 + size_t len = optlen;
100940 u32 opt;
100941
100942 BT_DBG("sk %p", sk);
100943 @@ -772,7 +774,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
100944
100945 sec.level = BT_SECURITY_LOW;
100946
100947 - len = min_t(unsigned int, sizeof(sec), optlen);
100948 + len = min(sizeof(sec), len);
100949 if (copy_from_user((char *) &sec, optval, len)) {
100950 err = -EFAULT;
100951 break;
100952 @@ -868,7 +870,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
100953
100954 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
100955
100956 - len = min_t(unsigned int, sizeof(pwr), optlen);
100957 + len = min(sizeof(pwr), len);
100958 if (copy_from_user((char *) &pwr, optval, len)) {
100959 err = -EFAULT;
100960 break;
100961 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
100962 index 2348176..b9b6cf2 100644
100963 --- a/net/bluetooth/rfcomm/sock.c
100964 +++ b/net/bluetooth/rfcomm/sock.c
100965 @@ -687,7 +687,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
100966 struct sock *sk = sock->sk;
100967 struct bt_security sec;
100968 int err = 0;
100969 - size_t len;
100970 + size_t len = optlen;
100971 u32 opt;
100972
100973 BT_DBG("sk %p", sk);
100974 @@ -709,7 +709,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
100975
100976 sec.level = BT_SECURITY_LOW;
100977
100978 - len = min_t(unsigned int, sizeof(sec), optlen);
100979 + len = min(sizeof(sec), len);
100980 if (copy_from_user((char *) &sec, optval, len)) {
100981 err = -EFAULT;
100982 break;
100983 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
100984 index 8e385a0..a5bdd8e 100644
100985 --- a/net/bluetooth/rfcomm/tty.c
100986 +++ b/net/bluetooth/rfcomm/tty.c
100987 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
100988 BT_DBG("tty %p id %d", tty, tty->index);
100989
100990 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
100991 - dev->channel, dev->port.count);
100992 + dev->channel, atomic_read(&dev->port.count));
100993
100994 err = tty_port_open(&dev->port, tty, filp);
100995 if (err)
100996 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
100997 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
100998
100999 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
101000 - dev->port.count);
101001 + atomic_read(&dev->port.count));
101002
101003 tty_port_close(&dev->port, tty, filp);
101004 }
101005 diff --git a/net/bridge/br.c b/net/bridge/br.c
101006 index 44425af..4ee730e 100644
101007 --- a/net/bridge/br.c
101008 +++ b/net/bridge/br.c
101009 @@ -147,6 +147,8 @@ static int __init br_init(void)
101010 {
101011 int err;
101012
101013 + BUILD_BUG_ON(sizeof(struct br_input_skb_cb) > FIELD_SIZEOF(struct sk_buff, cb));
101014 +
101015 err = stp_proto_register(&br_stp_proto);
101016 if (err < 0) {
101017 pr_err("bridge: can't register sap for STP\n");
101018 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
101019 index 9f5eb55..45ab9c5 100644
101020 --- a/net/bridge/br_netlink.c
101021 +++ b/net/bridge/br_netlink.c
101022 @@ -566,7 +566,7 @@ static struct rtnl_af_ops br_af_ops = {
101023 .get_link_af_size = br_get_link_af_size,
101024 };
101025
101026 -struct rtnl_link_ops br_link_ops __read_mostly = {
101027 +struct rtnl_link_ops br_link_ops = {
101028 .kind = "bridge",
101029 .priv_size = sizeof(struct net_bridge),
101030 .setup = br_dev_setup,
101031 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
101032 index d9a8c05..8dadc6c6 100644
101033 --- a/net/bridge/netfilter/ebtables.c
101034 +++ b/net/bridge/netfilter/ebtables.c
101035 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
101036 tmp.valid_hooks = t->table->valid_hooks;
101037 }
101038 mutex_unlock(&ebt_mutex);
101039 - if (copy_to_user(user, &tmp, *len) != 0) {
101040 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101041 BUGPRINT("c2u Didn't work\n");
101042 ret = -EFAULT;
101043 break;
101044 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101045 goto out;
101046 tmp.valid_hooks = t->valid_hooks;
101047
101048 - if (copy_to_user(user, &tmp, *len) != 0) {
101049 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101050 ret = -EFAULT;
101051 break;
101052 }
101053 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101054 tmp.entries_size = t->table->entries_size;
101055 tmp.valid_hooks = t->table->valid_hooks;
101056
101057 - if (copy_to_user(user, &tmp, *len) != 0) {
101058 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101059 ret = -EFAULT;
101060 break;
101061 }
101062 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
101063 index f5afda1..dcf770a 100644
101064 --- a/net/caif/cfctrl.c
101065 +++ b/net/caif/cfctrl.c
101066 @@ -10,6 +10,7 @@
101067 #include <linux/spinlock.h>
101068 #include <linux/slab.h>
101069 #include <linux/pkt_sched.h>
101070 +#include <linux/sched.h>
101071 #include <net/caif/caif_layer.h>
101072 #include <net/caif/cfpkt.h>
101073 #include <net/caif/cfctrl.h>
101074 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
101075 memset(&dev_info, 0, sizeof(dev_info));
101076 dev_info.id = 0xff;
101077 cfsrvl_init(&this->serv, 0, &dev_info, false);
101078 - atomic_set(&this->req_seq_no, 1);
101079 - atomic_set(&this->rsp_seq_no, 1);
101080 + atomic_set_unchecked(&this->req_seq_no, 1);
101081 + atomic_set_unchecked(&this->rsp_seq_no, 1);
101082 this->serv.layer.receive = cfctrl_recv;
101083 sprintf(this->serv.layer.name, "ctrl");
101084 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
101085 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
101086 struct cfctrl_request_info *req)
101087 {
101088 spin_lock_bh(&ctrl->info_list_lock);
101089 - atomic_inc(&ctrl->req_seq_no);
101090 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
101091 + atomic_inc_unchecked(&ctrl->req_seq_no);
101092 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
101093 list_add_tail(&req->list, &ctrl->list);
101094 spin_unlock_bh(&ctrl->info_list_lock);
101095 }
101096 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
101097 if (p != first)
101098 pr_warn("Requests are not received in order\n");
101099
101100 - atomic_set(&ctrl->rsp_seq_no,
101101 + atomic_set_unchecked(&ctrl->rsp_seq_no,
101102 p->sequence_no);
101103 list_del(&p->list);
101104 goto out;
101105 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
101106 index 67a4a36..8d28068 100644
101107 --- a/net/caif/chnl_net.c
101108 +++ b/net/caif/chnl_net.c
101109 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
101110 };
101111
101112
101113 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
101114 +static struct rtnl_link_ops ipcaif_link_ops = {
101115 .kind = "caif",
101116 .priv_size = sizeof(struct chnl_net),
101117 .setup = ipcaif_net_setup,
101118 diff --git a/net/can/af_can.c b/net/can/af_can.c
101119 index 66e0804..93bcf05 100644
101120 --- a/net/can/af_can.c
101121 +++ b/net/can/af_can.c
101122 @@ -259,6 +259,9 @@ int can_send(struct sk_buff *skb, int loop)
101123 goto inval_skb;
101124 }
101125
101126 + skb->ip_summed = CHECKSUM_UNNECESSARY;
101127 +
101128 + skb_reset_mac_header(skb);
101129 skb_reset_network_header(skb);
101130 skb_reset_transport_header(skb);
101131
101132 @@ -881,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
101133 };
101134
101135 /* notifier block for netdevice event */
101136 -static struct notifier_block can_netdev_notifier __read_mostly = {
101137 +static struct notifier_block can_netdev_notifier = {
101138 .notifier_call = can_notifier,
101139 };
101140
101141 diff --git a/net/can/bcm.c b/net/can/bcm.c
101142 index ee9ffd9..dfdf3d4 100644
101143 --- a/net/can/bcm.c
101144 +++ b/net/can/bcm.c
101145 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
101146 }
101147
101148 /* create /proc/net/can-bcm directory */
101149 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
101150 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
101151 return 0;
101152 }
101153
101154 diff --git a/net/can/gw.c b/net/can/gw.c
101155 index 295f62e..0c3b09e 100644
101156 --- a/net/can/gw.c
101157 +++ b/net/can/gw.c
101158 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
101159 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
101160
101161 static HLIST_HEAD(cgw_list);
101162 -static struct notifier_block notifier;
101163
101164 static struct kmem_cache *cgw_cache __read_mostly;
101165
101166 @@ -947,6 +946,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
101167 return err;
101168 }
101169
101170 +static struct notifier_block notifier = {
101171 + .notifier_call = cgw_notifier
101172 +};
101173 +
101174 static __init int cgw_module_init(void)
101175 {
101176 /* sanitize given module parameter */
101177 @@ -962,7 +965,6 @@ static __init int cgw_module_init(void)
101178 return -ENOMEM;
101179
101180 /* set notifier */
101181 - notifier.notifier_call = cgw_notifier;
101182 register_netdevice_notifier(&notifier);
101183
101184 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
101185 diff --git a/net/can/proc.c b/net/can/proc.c
101186 index 1a19b98..df2b4ec 100644
101187 --- a/net/can/proc.c
101188 +++ b/net/can/proc.c
101189 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
101190 void can_init_proc(void)
101191 {
101192 /* create /proc/net/can directory */
101193 - can_dir = proc_mkdir("can", init_net.proc_net);
101194 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
101195
101196 if (!can_dir) {
101197 printk(KERN_INFO "can: failed to create /proc/net/can . "
101198 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
101199 index 33a2f20..371bd09 100644
101200 --- a/net/ceph/messenger.c
101201 +++ b/net/ceph/messenger.c
101202 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
101203 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
101204
101205 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
101206 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
101207 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
101208
101209 static struct page *zero_page; /* used in certain error cases */
101210
101211 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
101212 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
101213 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
101214
101215 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101216 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101217 s = addr_str[i];
101218
101219 switch (ss->ss_family) {
101220 diff --git a/net/compat.c b/net/compat.c
101221 index 94d3d5e..2bd2649 100644
101222 --- a/net/compat.c
101223 +++ b/net/compat.c
101224 @@ -93,20 +93,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
101225
101226 #define CMSG_COMPAT_FIRSTHDR(msg) \
101227 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
101228 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
101229 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
101230 (struct compat_cmsghdr __user *)NULL)
101231
101232 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
101233 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
101234 (ucmlen) <= (unsigned long) \
101235 ((mhdr)->msg_controllen - \
101236 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
101237 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
101238
101239 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
101240 struct compat_cmsghdr __user *cmsg, int cmsg_len)
101241 {
101242 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
101243 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
101244 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
101245 msg->msg_controllen)
101246 return NULL;
101247 return (struct compat_cmsghdr __user *)ptr;
101248 @@ -196,7 +196,7 @@ Efault:
101249
101250 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
101251 {
101252 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101253 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101254 struct compat_cmsghdr cmhdr;
101255 struct compat_timeval ctv;
101256 struct compat_timespec cts[3];
101257 @@ -252,7 +252,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
101258
101259 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
101260 {
101261 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101262 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101263 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
101264 int fdnum = scm->fp->count;
101265 struct file **fp = scm->fp->fp;
101266 @@ -340,7 +340,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
101267 return -EFAULT;
101268 old_fs = get_fs();
101269 set_fs(KERNEL_DS);
101270 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
101271 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
101272 set_fs(old_fs);
101273
101274 return err;
101275 @@ -401,7 +401,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
101276 len = sizeof(ktime);
101277 old_fs = get_fs();
101278 set_fs(KERNEL_DS);
101279 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
101280 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
101281 set_fs(old_fs);
101282
101283 if (!err) {
101284 @@ -544,7 +544,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101285 case MCAST_JOIN_GROUP:
101286 case MCAST_LEAVE_GROUP:
101287 {
101288 - struct compat_group_req __user *gr32 = (void *)optval;
101289 + struct compat_group_req __user *gr32 = (void __user *)optval;
101290 struct group_req __user *kgr =
101291 compat_alloc_user_space(sizeof(struct group_req));
101292 u32 interface;
101293 @@ -565,7 +565,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101294 case MCAST_BLOCK_SOURCE:
101295 case MCAST_UNBLOCK_SOURCE:
101296 {
101297 - struct compat_group_source_req __user *gsr32 = (void *)optval;
101298 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
101299 struct group_source_req __user *kgsr = compat_alloc_user_space(
101300 sizeof(struct group_source_req));
101301 u32 interface;
101302 @@ -586,7 +586,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101303 }
101304 case MCAST_MSFILTER:
101305 {
101306 - struct compat_group_filter __user *gf32 = (void *)optval;
101307 + struct compat_group_filter __user *gf32 = (void __user *)optval;
101308 struct group_filter __user *kgf;
101309 u32 interface, fmode, numsrc;
101310
101311 @@ -624,7 +624,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
101312 char __user *optval, int __user *optlen,
101313 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
101314 {
101315 - struct compat_group_filter __user *gf32 = (void *)optval;
101316 + struct compat_group_filter __user *gf32 = (void __user *)optval;
101317 struct group_filter __user *kgf;
101318 int __user *koptlen;
101319 u32 interface, fmode, numsrc;
101320 @@ -768,7 +768,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
101321
101322 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
101323 return -EINVAL;
101324 - if (copy_from_user(a, args, nas[call]))
101325 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
101326 return -EFAULT;
101327 a0 = a[0];
101328 a1 = a[1];
101329 diff --git a/net/core/datagram.c b/net/core/datagram.c
101330 index df493d6..1145766 100644
101331 --- a/net/core/datagram.c
101332 +++ b/net/core/datagram.c
101333 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
101334 }
101335
101336 kfree_skb(skb);
101337 - atomic_inc(&sk->sk_drops);
101338 + atomic_inc_unchecked(&sk->sk_drops);
101339 sk_mem_reclaim_partial(sk);
101340
101341 return err;
101342 diff --git a/net/core/dev.c b/net/core/dev.c
101343 index 4ff46f8..e877e78 100644
101344 --- a/net/core/dev.c
101345 +++ b/net/core/dev.c
101346 @@ -1680,14 +1680,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
101347 {
101348 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
101349 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
101350 - atomic_long_inc(&dev->rx_dropped);
101351 + atomic_long_inc_unchecked(&dev->rx_dropped);
101352 kfree_skb(skb);
101353 return NET_RX_DROP;
101354 }
101355 }
101356
101357 if (unlikely(!is_skb_forwardable(dev, skb))) {
101358 - atomic_long_inc(&dev->rx_dropped);
101359 + atomic_long_inc_unchecked(&dev->rx_dropped);
101360 kfree_skb(skb);
101361 return NET_RX_DROP;
101362 }
101363 @@ -2958,7 +2958,7 @@ recursion_alert:
101364 drop:
101365 rcu_read_unlock_bh();
101366
101367 - atomic_long_inc(&dev->tx_dropped);
101368 + atomic_long_inc_unchecked(&dev->tx_dropped);
101369 kfree_skb_list(skb);
101370 return rc;
101371 out:
101372 @@ -3301,7 +3301,7 @@ enqueue:
101373
101374 local_irq_restore(flags);
101375
101376 - atomic_long_inc(&skb->dev->rx_dropped);
101377 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
101378 kfree_skb(skb);
101379 return NET_RX_DROP;
101380 }
101381 @@ -3378,7 +3378,7 @@ int netif_rx_ni(struct sk_buff *skb)
101382 }
101383 EXPORT_SYMBOL(netif_rx_ni);
101384
101385 -static void net_tx_action(struct softirq_action *h)
101386 +static __latent_entropy void net_tx_action(void)
101387 {
101388 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
101389
101390 @@ -3711,7 +3711,7 @@ ncls:
101391 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
101392 } else {
101393 drop:
101394 - atomic_long_inc(&skb->dev->rx_dropped);
101395 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
101396 kfree_skb(skb);
101397 /* Jamal, now you will not able to escape explaining
101398 * me how you were going to use this. :-)
101399 @@ -4599,7 +4599,7 @@ out_unlock:
101400 return work;
101401 }
101402
101403 -static void net_rx_action(struct softirq_action *h)
101404 +static __latent_entropy void net_rx_action(void)
101405 {
101406 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
101407 unsigned long time_limit = jiffies + 2;
101408 @@ -6610,8 +6610,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
101409 } else {
101410 netdev_stats_to_stats64(storage, &dev->stats);
101411 }
101412 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
101413 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
101414 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
101415 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
101416 return storage;
101417 }
101418 EXPORT_SYMBOL(dev_get_stats);
101419 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
101420 index b94b1d2..da3ed7c 100644
101421 --- a/net/core/dev_ioctl.c
101422 +++ b/net/core/dev_ioctl.c
101423 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
101424 no_module = !dev;
101425 if (no_module && capable(CAP_NET_ADMIN))
101426 no_module = request_module("netdev-%s", name);
101427 - if (no_module && capable(CAP_SYS_MODULE))
101428 + if (no_module && capable(CAP_SYS_MODULE)) {
101429 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
101430 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
101431 +#else
101432 request_module("%s", name);
101433 +#endif
101434 + }
101435 }
101436 EXPORT_SYMBOL(dev_load);
101437
101438 diff --git a/net/core/filter.c b/net/core/filter.c
101439 index ec9baea..dd6195d 100644
101440 --- a/net/core/filter.c
101441 +++ b/net/core/filter.c
101442 @@ -533,7 +533,11 @@ do_pass:
101443
101444 /* Unkown instruction. */
101445 default:
101446 - goto err;
101447 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
101448 + fp->code, fp->jt, fp->jf, fp->k);
101449 + kfree(addrs);
101450 + BUG();
101451 + return -EINVAL;
101452 }
101453
101454 insn++;
101455 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
101456 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
101457 int pc, ret = 0;
101458
101459 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
101460 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
101461
101462 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
101463 if (!masks)
101464 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
101465 if (!fp)
101466 return -ENOMEM;
101467
101468 - memcpy(fp->insns, fprog->filter, fsize);
101469 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
101470
101471 fp->len = fprog->len;
101472 /* Since unattached filters are not copied back to user
101473 diff --git a/net/core/flow.c b/net/core/flow.c
101474 index 1033725..340f65d 100644
101475 --- a/net/core/flow.c
101476 +++ b/net/core/flow.c
101477 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
101478 static int flow_entry_valid(struct flow_cache_entry *fle,
101479 struct netns_xfrm *xfrm)
101480 {
101481 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
101482 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
101483 return 0;
101484 if (fle->object && !fle->object->ops->check(fle->object))
101485 return 0;
101486 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
101487 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
101488 fcp->hash_count++;
101489 }
101490 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
101491 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
101492 flo = fle->object;
101493 if (!flo)
101494 goto ret_object;
101495 @@ -263,7 +263,7 @@ nocache:
101496 }
101497 flo = resolver(net, key, family, dir, flo, ctx);
101498 if (fle) {
101499 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
101500 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
101501 if (!IS_ERR(flo))
101502 fle->object = flo;
101503 else
101504 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
101505 index 8d614c9..55752ea 100644
101506 --- a/net/core/neighbour.c
101507 +++ b/net/core/neighbour.c
101508 @@ -2802,7 +2802,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
101509 void __user *buffer, size_t *lenp, loff_t *ppos)
101510 {
101511 int size, ret;
101512 - struct ctl_table tmp = *ctl;
101513 + ctl_table_no_const tmp = *ctl;
101514
101515 tmp.extra1 = &zero;
101516 tmp.extra2 = &unres_qlen_max;
101517 @@ -2864,7 +2864,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
101518 void __user *buffer,
101519 size_t *lenp, loff_t *ppos)
101520 {
101521 - struct ctl_table tmp = *ctl;
101522 + ctl_table_no_const tmp = *ctl;
101523 int ret;
101524
101525 tmp.extra1 = &zero;
101526 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
101527 index 2bf8329..2eb1423 100644
101528 --- a/net/core/net-procfs.c
101529 +++ b/net/core/net-procfs.c
101530 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
101531 struct rtnl_link_stats64 temp;
101532 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
101533
101534 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101535 + if (gr_proc_is_restricted())
101536 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101537 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
101538 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
101539 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
101540 + else
101541 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101542 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
101543 dev->name, stats->rx_bytes, stats->rx_packets,
101544 stats->rx_errors,
101545 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
101546 return 0;
101547 }
101548
101549 -static const struct seq_operations dev_seq_ops = {
101550 +const struct seq_operations dev_seq_ops = {
101551 .start = dev_seq_start,
101552 .next = dev_seq_next,
101553 .stop = dev_seq_stop,
101554 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
101555
101556 static int softnet_seq_open(struct inode *inode, struct file *file)
101557 {
101558 - return seq_open(file, &softnet_seq_ops);
101559 + return seq_open_restrict(file, &softnet_seq_ops);
101560 }
101561
101562 static const struct file_operations softnet_seq_fops = {
101563 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
101564 else
101565 seq_printf(seq, "%04x", ntohs(pt->type));
101566
101567 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101568 + seq_printf(seq, " %-8s %pf\n",
101569 + pt->dev ? pt->dev->name : "", NULL);
101570 +#else
101571 seq_printf(seq, " %-8s %pf\n",
101572 pt->dev ? pt->dev->name : "", pt->func);
101573 +#endif
101574 }
101575
101576 return 0;
101577 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
101578 index 9993412..2a4672b 100644
101579 --- a/net/core/net-sysfs.c
101580 +++ b/net/core/net-sysfs.c
101581 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
101582 {
101583 struct net_device *netdev = to_net_dev(dev);
101584 return sprintf(buf, fmt_dec,
101585 - atomic_read(&netdev->carrier_changes));
101586 + atomic_read_unchecked(&netdev->carrier_changes));
101587 }
101588 static DEVICE_ATTR_RO(carrier_changes);
101589
101590 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
101591 index ce780c7..6d296b3 100644
101592 --- a/net/core/net_namespace.c
101593 +++ b/net/core/net_namespace.c
101594 @@ -448,7 +448,7 @@ static int __register_pernet_operations(struct list_head *list,
101595 int error;
101596 LIST_HEAD(net_exit_list);
101597
101598 - list_add_tail(&ops->list, list);
101599 + pax_list_add_tail((struct list_head *)&ops->list, list);
101600 if (ops->init || (ops->id && ops->size)) {
101601 for_each_net(net) {
101602 error = ops_init(ops, net);
101603 @@ -461,7 +461,7 @@ static int __register_pernet_operations(struct list_head *list,
101604
101605 out_undo:
101606 /* If I have an error cleanup all namespaces I initialized */
101607 - list_del(&ops->list);
101608 + pax_list_del((struct list_head *)&ops->list);
101609 ops_exit_list(ops, &net_exit_list);
101610 ops_free_list(ops, &net_exit_list);
101611 return error;
101612 @@ -472,7 +472,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
101613 struct net *net;
101614 LIST_HEAD(net_exit_list);
101615
101616 - list_del(&ops->list);
101617 + pax_list_del((struct list_head *)&ops->list);
101618 for_each_net(net)
101619 list_add_tail(&net->exit_list, &net_exit_list);
101620 ops_exit_list(ops, &net_exit_list);
101621 @@ -606,7 +606,7 @@ int register_pernet_device(struct pernet_operations *ops)
101622 mutex_lock(&net_mutex);
101623 error = register_pernet_operations(&pernet_list, ops);
101624 if (!error && (first_device == &pernet_list))
101625 - first_device = &ops->list;
101626 + first_device = (struct list_head *)&ops->list;
101627 mutex_unlock(&net_mutex);
101628 return error;
101629 }
101630 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
101631 index e0ad5d1..04fa7f7 100644
101632 --- a/net/core/netpoll.c
101633 +++ b/net/core/netpoll.c
101634 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
101635 struct udphdr *udph;
101636 struct iphdr *iph;
101637 struct ethhdr *eth;
101638 - static atomic_t ip_ident;
101639 + static atomic_unchecked_t ip_ident;
101640 struct ipv6hdr *ip6h;
101641
101642 udp_len = len + sizeof(*udph);
101643 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
101644 put_unaligned(0x45, (unsigned char *)iph);
101645 iph->tos = 0;
101646 put_unaligned(htons(ip_len), &(iph->tot_len));
101647 - iph->id = htons(atomic_inc_return(&ip_ident));
101648 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
101649 iph->frag_off = 0;
101650 iph->ttl = 64;
101651 iph->protocol = IPPROTO_UDP;
101652 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
101653 index 352d183..1bddfaf 100644
101654 --- a/net/core/pktgen.c
101655 +++ b/net/core/pktgen.c
101656 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
101657 pn->net = net;
101658 INIT_LIST_HEAD(&pn->pktgen_threads);
101659 pn->pktgen_exiting = false;
101660 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
101661 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
101662 if (!pn->proc_dir) {
101663 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
101664 return -ENODEV;
101665 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
101666 index 76ec6c5..9cfb81c 100644
101667 --- a/net/core/rtnetlink.c
101668 +++ b/net/core/rtnetlink.c
101669 @@ -60,7 +60,7 @@ struct rtnl_link {
101670 rtnl_doit_func doit;
101671 rtnl_dumpit_func dumpit;
101672 rtnl_calcit_func calcit;
101673 -};
101674 +} __no_const;
101675
101676 static DEFINE_MUTEX(rtnl_mutex);
101677
101678 @@ -306,10 +306,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
101679 * to use the ops for creating device. So do not
101680 * fill up dellink as well. That disables rtnl_dellink.
101681 */
101682 - if (ops->setup && !ops->dellink)
101683 - ops->dellink = unregister_netdevice_queue;
101684 + if (ops->setup && !ops->dellink) {
101685 + pax_open_kernel();
101686 + *(void **)&ops->dellink = unregister_netdevice_queue;
101687 + pax_close_kernel();
101688 + }
101689
101690 - list_add_tail(&ops->list, &link_ops);
101691 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
101692 return 0;
101693 }
101694 EXPORT_SYMBOL_GPL(__rtnl_link_register);
101695 @@ -356,7 +359,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
101696 for_each_net(net) {
101697 __rtnl_kill_links(net, ops);
101698 }
101699 - list_del(&ops->list);
101700 + pax_list_del((struct list_head *)&ops->list);
101701 }
101702 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
101703
101704 @@ -1035,7 +1038,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
101705 (dev->ifalias &&
101706 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
101707 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
101708 - atomic_read(&dev->carrier_changes)))
101709 + atomic_read_unchecked(&dev->carrier_changes)))
101710 goto nla_put_failure;
101711
101712 if (1) {
101713 @@ -2094,6 +2097,10 @@ replay:
101714 if (IS_ERR(dest_net))
101715 return PTR_ERR(dest_net);
101716
101717 + err = -EPERM;
101718 + if (!netlink_ns_capable(skb, dest_net->user_ns, CAP_NET_ADMIN))
101719 + goto out;
101720 +
101721 dev = rtnl_create_link(dest_net, ifname, name_assign_type, ops, tb);
101722 if (IS_ERR(dev)) {
101723 err = PTR_ERR(dev);
101724 diff --git a/net/core/scm.c b/net/core/scm.c
101725 index 3b6899b..cf36238 100644
101726 --- a/net/core/scm.c
101727 +++ b/net/core/scm.c
101728 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
101729 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
101730 {
101731 struct cmsghdr __user *cm
101732 - = (__force struct cmsghdr __user *)msg->msg_control;
101733 + = (struct cmsghdr __force_user *)msg->msg_control;
101734 struct cmsghdr cmhdr;
101735 int cmlen = CMSG_LEN(len);
101736 int err;
101737 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
101738 err = -EFAULT;
101739 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
101740 goto out;
101741 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
101742 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
101743 goto out;
101744 cmlen = CMSG_SPACE(len);
101745 if (msg->msg_controllen < cmlen)
101746 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
101747 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
101748 {
101749 struct cmsghdr __user *cm
101750 - = (__force struct cmsghdr __user*)msg->msg_control;
101751 + = (struct cmsghdr __force_user *)msg->msg_control;
101752
101753 int fdmax = 0;
101754 int fdnum = scm->fp->count;
101755 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
101756 if (fdnum < fdmax)
101757 fdmax = fdnum;
101758
101759 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
101760 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
101761 i++, cmfptr++)
101762 {
101763 struct socket *sock;
101764 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
101765 index 62c67be..01893a0a 100644
101766 --- a/net/core/skbuff.c
101767 +++ b/net/core/skbuff.c
101768 @@ -2123,7 +2123,7 @@ EXPORT_SYMBOL(__skb_checksum);
101769 __wsum skb_checksum(const struct sk_buff *skb, int offset,
101770 int len, __wsum csum)
101771 {
101772 - const struct skb_checksum_ops ops = {
101773 + static const struct skb_checksum_ops ops = {
101774 .update = csum_partial_ext,
101775 .combine = csum_block_add_ext,
101776 };
101777 @@ -3363,12 +3363,14 @@ void __init skb_init(void)
101778 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
101779 sizeof(struct sk_buff),
101780 0,
101781 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
101782 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
101783 + SLAB_NO_SANITIZE,
101784 NULL);
101785 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
101786 sizeof(struct sk_buff_fclones),
101787 0,
101788 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
101789 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
101790 + SLAB_NO_SANITIZE,
101791 NULL);
101792 }
101793
101794 diff --git a/net/core/sock.c b/net/core/sock.c
101795 index 1c7a33d..a3817e2 100644
101796 --- a/net/core/sock.c
101797 +++ b/net/core/sock.c
101798 @@ -441,7 +441,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101799 struct sk_buff_head *list = &sk->sk_receive_queue;
101800
101801 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
101802 - atomic_inc(&sk->sk_drops);
101803 + atomic_inc_unchecked(&sk->sk_drops);
101804 trace_sock_rcvqueue_full(sk, skb);
101805 return -ENOMEM;
101806 }
101807 @@ -451,7 +451,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101808 return err;
101809
101810 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
101811 - atomic_inc(&sk->sk_drops);
101812 + atomic_inc_unchecked(&sk->sk_drops);
101813 return -ENOBUFS;
101814 }
101815
101816 @@ -464,7 +464,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101817 skb_dst_force(skb);
101818
101819 spin_lock_irqsave(&list->lock, flags);
101820 - skb->dropcount = atomic_read(&sk->sk_drops);
101821 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
101822 __skb_queue_tail(list, skb);
101823 spin_unlock_irqrestore(&list->lock, flags);
101824
101825 @@ -484,7 +484,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
101826 skb->dev = NULL;
101827
101828 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
101829 - atomic_inc(&sk->sk_drops);
101830 + atomic_inc_unchecked(&sk->sk_drops);
101831 goto discard_and_relse;
101832 }
101833 if (nested)
101834 @@ -502,7 +502,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
101835 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
101836 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
101837 bh_unlock_sock(sk);
101838 - atomic_inc(&sk->sk_drops);
101839 + atomic_inc_unchecked(&sk->sk_drops);
101840 goto discard_and_relse;
101841 }
101842
101843 @@ -888,6 +888,7 @@ set_rcvbuf:
101844 }
101845 break;
101846
101847 +#ifndef GRKERNSEC_BPF_HARDEN
101848 case SO_ATTACH_BPF:
101849 ret = -EINVAL;
101850 if (optlen == sizeof(u32)) {
101851 @@ -900,7 +901,7 @@ set_rcvbuf:
101852 ret = sk_attach_bpf(ufd, sk);
101853 }
101854 break;
101855 -
101856 +#endif
101857 case SO_DETACH_FILTER:
101858 ret = sk_detach_filter(sk);
101859 break;
101860 @@ -1004,12 +1005,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
101861 struct timeval tm;
101862 } v;
101863
101864 - int lv = sizeof(int);
101865 - int len;
101866 + unsigned int lv = sizeof(int);
101867 + unsigned int len;
101868
101869 if (get_user(len, optlen))
101870 return -EFAULT;
101871 - if (len < 0)
101872 + if (len > INT_MAX)
101873 return -EINVAL;
101874
101875 memset(&v, 0, sizeof(v));
101876 @@ -1147,11 +1148,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
101877
101878 case SO_PEERNAME:
101879 {
101880 - char address[128];
101881 + char address[_K_SS_MAXSIZE];
101882
101883 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
101884 return -ENOTCONN;
101885 - if (lv < len)
101886 + if (lv < len || sizeof address < len)
101887 return -EINVAL;
101888 if (copy_to_user(optval, address, len))
101889 return -EFAULT;
101890 @@ -1236,7 +1237,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
101891
101892 if (len > lv)
101893 len = lv;
101894 - if (copy_to_user(optval, &v, len))
101895 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
101896 return -EFAULT;
101897 lenout:
101898 if (put_user(len, optlen))
101899 @@ -2349,7 +2350,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
101900 */
101901 smp_wmb();
101902 atomic_set(&sk->sk_refcnt, 1);
101903 - atomic_set(&sk->sk_drops, 0);
101904 + atomic_set_unchecked(&sk->sk_drops, 0);
101905 }
101906 EXPORT_SYMBOL(sock_init_data);
101907
101908 @@ -2477,6 +2478,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
101909 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
101910 int level, int type)
101911 {
101912 + struct sock_extended_err ee;
101913 struct sock_exterr_skb *serr;
101914 struct sk_buff *skb;
101915 int copied, err;
101916 @@ -2498,7 +2500,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
101917 sock_recv_timestamp(msg, sk, skb);
101918
101919 serr = SKB_EXT_ERR(skb);
101920 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
101921 + ee = serr->ee;
101922 + put_cmsg(msg, level, type, sizeof ee, &ee);
101923
101924 msg->msg_flags |= MSG_ERRQUEUE;
101925 err = copied;
101926 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
101927 index ad704c7..ca48aff 100644
101928 --- a/net/core/sock_diag.c
101929 +++ b/net/core/sock_diag.c
101930 @@ -9,26 +9,33 @@
101931 #include <linux/inet_diag.h>
101932 #include <linux/sock_diag.h>
101933
101934 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
101935 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
101936 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
101937 static DEFINE_MUTEX(sock_diag_table_mutex);
101938
101939 int sock_diag_check_cookie(void *sk, __u32 *cookie)
101940 {
101941 +#ifndef CONFIG_GRKERNSEC_HIDESYM
101942 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
101943 cookie[1] != INET_DIAG_NOCOOKIE) &&
101944 ((u32)(unsigned long)sk != cookie[0] ||
101945 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
101946 return -ESTALE;
101947 else
101948 +#endif
101949 return 0;
101950 }
101951 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
101952
101953 void sock_diag_save_cookie(void *sk, __u32 *cookie)
101954 {
101955 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101956 + cookie[0] = 0;
101957 + cookie[1] = 0;
101958 +#else
101959 cookie[0] = (u32)(unsigned long)sk;
101960 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
101961 +#endif
101962 }
101963 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
101964
101965 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
101966 mutex_lock(&sock_diag_table_mutex);
101967 if (sock_diag_handlers[hndl->family])
101968 err = -EBUSY;
101969 - else
101970 + else {
101971 + pax_open_kernel();
101972 sock_diag_handlers[hndl->family] = hndl;
101973 + pax_close_kernel();
101974 + }
101975 mutex_unlock(&sock_diag_table_mutex);
101976
101977 return err;
101978 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
101979
101980 mutex_lock(&sock_diag_table_mutex);
101981 BUG_ON(sock_diag_handlers[family] != hnld);
101982 + pax_open_kernel();
101983 sock_diag_handlers[family] = NULL;
101984 + pax_close_kernel();
101985 mutex_unlock(&sock_diag_table_mutex);
101986 }
101987 EXPORT_SYMBOL_GPL(sock_diag_unregister);
101988 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
101989 index 31baba2..754e2e5 100644
101990 --- a/net/core/sysctl_net_core.c
101991 +++ b/net/core/sysctl_net_core.c
101992 @@ -25,6 +25,8 @@
101993 static int zero = 0;
101994 static int one = 1;
101995 static int ushort_max = USHRT_MAX;
101996 +static int min_sndbuf = SOCK_MIN_SNDBUF;
101997 +static int min_rcvbuf = SOCK_MIN_RCVBUF;
101998
101999 static int net_msg_warn; /* Unused, but still a sysctl */
102000
102001 @@ -34,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
102002 {
102003 unsigned int orig_size, size;
102004 int ret, i;
102005 - struct ctl_table tmp = {
102006 + ctl_table_no_const tmp = {
102007 .data = &size,
102008 .maxlen = sizeof(size),
102009 .mode = table->mode
102010 @@ -202,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102011 void __user *buffer, size_t *lenp, loff_t *ppos)
102012 {
102013 char id[IFNAMSIZ];
102014 - struct ctl_table tbl = {
102015 + ctl_table_no_const tbl = {
102016 .data = id,
102017 .maxlen = IFNAMSIZ,
102018 };
102019 @@ -220,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102020 static int proc_do_rss_key(struct ctl_table *table, int write,
102021 void __user *buffer, size_t *lenp, loff_t *ppos)
102022 {
102023 - struct ctl_table fake_table;
102024 + ctl_table_no_const fake_table;
102025 char buf[NETDEV_RSS_KEY_LEN * 3];
102026
102027 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
102028 @@ -237,7 +239,7 @@ static struct ctl_table net_core_table[] = {
102029 .maxlen = sizeof(int),
102030 .mode = 0644,
102031 .proc_handler = proc_dointvec_minmax,
102032 - .extra1 = &one,
102033 + .extra1 = &min_sndbuf,
102034 },
102035 {
102036 .procname = "rmem_max",
102037 @@ -245,7 +247,7 @@ static struct ctl_table net_core_table[] = {
102038 .maxlen = sizeof(int),
102039 .mode = 0644,
102040 .proc_handler = proc_dointvec_minmax,
102041 - .extra1 = &one,
102042 + .extra1 = &min_rcvbuf,
102043 },
102044 {
102045 .procname = "wmem_default",
102046 @@ -253,7 +255,7 @@ static struct ctl_table net_core_table[] = {
102047 .maxlen = sizeof(int),
102048 .mode = 0644,
102049 .proc_handler = proc_dointvec_minmax,
102050 - .extra1 = &one,
102051 + .extra1 = &min_sndbuf,
102052 },
102053 {
102054 .procname = "rmem_default",
102055 @@ -261,7 +263,7 @@ static struct ctl_table net_core_table[] = {
102056 .maxlen = sizeof(int),
102057 .mode = 0644,
102058 .proc_handler = proc_dointvec_minmax,
102059 - .extra1 = &one,
102060 + .extra1 = &min_rcvbuf,
102061 },
102062 {
102063 .procname = "dev_weight",
102064 @@ -284,7 +286,7 @@ static struct ctl_table net_core_table[] = {
102065 .mode = 0444,
102066 .proc_handler = proc_do_rss_key,
102067 },
102068 -#ifdef CONFIG_BPF_JIT
102069 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
102070 {
102071 .procname = "bpf_jit_enable",
102072 .data = &bpf_jit_enable,
102073 @@ -400,13 +402,12 @@ static struct ctl_table netns_core_table[] = {
102074
102075 static __net_init int sysctl_core_net_init(struct net *net)
102076 {
102077 - struct ctl_table *tbl;
102078 + ctl_table_no_const *tbl = NULL;
102079
102080 net->core.sysctl_somaxconn = SOMAXCONN;
102081
102082 - tbl = netns_core_table;
102083 if (!net_eq(net, &init_net)) {
102084 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
102085 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
102086 if (tbl == NULL)
102087 goto err_dup;
102088
102089 @@ -416,17 +417,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
102090 if (net->user_ns != &init_user_ns) {
102091 tbl[0].procname = NULL;
102092 }
102093 - }
102094 -
102095 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102096 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102097 + } else
102098 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
102099 if (net->core.sysctl_hdr == NULL)
102100 goto err_reg;
102101
102102 return 0;
102103
102104 err_reg:
102105 - if (tbl != netns_core_table)
102106 - kfree(tbl);
102107 + kfree(tbl);
102108 err_dup:
102109 return -ENOMEM;
102110 }
102111 @@ -441,7 +441,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
102112 kfree(tbl);
102113 }
102114
102115 -static __net_initdata struct pernet_operations sysctl_core_ops = {
102116 +static __net_initconst struct pernet_operations sysctl_core_ops = {
102117 .init = sysctl_core_net_init,
102118 .exit = sysctl_core_net_exit,
102119 };
102120 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
102121 index 8102286..a0c2755 100644
102122 --- a/net/decnet/af_decnet.c
102123 +++ b/net/decnet/af_decnet.c
102124 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
102125 .sysctl_rmem = sysctl_decnet_rmem,
102126 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
102127 .obj_size = sizeof(struct dn_sock),
102128 + .slab_flags = SLAB_USERCOPY,
102129 };
102130
102131 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
102132 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
102133 index 4400da7..3429972 100644
102134 --- a/net/decnet/dn_dev.c
102135 +++ b/net/decnet/dn_dev.c
102136 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
102137 .extra1 = &min_t3,
102138 .extra2 = &max_t3
102139 },
102140 - {0}
102141 + { }
102142 },
102143 };
102144
102145 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
102146 index 5325b54..a0d4d69 100644
102147 --- a/net/decnet/sysctl_net_decnet.c
102148 +++ b/net/decnet/sysctl_net_decnet.c
102149 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
102150
102151 if (len > *lenp) len = *lenp;
102152
102153 - if (copy_to_user(buffer, addr, len))
102154 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
102155 return -EFAULT;
102156
102157 *lenp = len;
102158 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
102159
102160 if (len > *lenp) len = *lenp;
102161
102162 - if (copy_to_user(buffer, devname, len))
102163 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
102164 return -EFAULT;
102165
102166 *lenp = len;
102167 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
102168 index a2c7e4c..3dc9f67 100644
102169 --- a/net/hsr/hsr_netlink.c
102170 +++ b/net/hsr/hsr_netlink.c
102171 @@ -102,7 +102,7 @@ nla_put_failure:
102172 return -EMSGSIZE;
102173 }
102174
102175 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
102176 +static struct rtnl_link_ops hsr_link_ops = {
102177 .kind = "hsr",
102178 .maxtype = IFLA_HSR_MAX,
102179 .policy = hsr_policy,
102180 diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c
102181 index 27eaa65..7083217 100644
102182 --- a/net/ieee802154/6lowpan_rtnl.c
102183 +++ b/net/ieee802154/6lowpan_rtnl.c
102184 @@ -642,7 +642,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
102185 dev_put(real_dev);
102186 }
102187
102188 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
102189 +static struct rtnl_link_ops lowpan_link_ops = {
102190 .kind = "lowpan",
102191 .priv_size = sizeof(struct lowpan_dev_info),
102192 .setup = lowpan_setup,
102193 diff --git a/net/ieee802154/reassembly.c b/net/ieee802154/reassembly.c
102194 index 9d980ed..7d01e12 100644
102195 --- a/net/ieee802154/reassembly.c
102196 +++ b/net/ieee802154/reassembly.c
102197 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
102198
102199 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102200 {
102201 - struct ctl_table *table;
102202 + ctl_table_no_const *table = NULL;
102203 struct ctl_table_header *hdr;
102204 struct netns_ieee802154_lowpan *ieee802154_lowpan =
102205 net_ieee802154_lowpan(net);
102206
102207 - table = lowpan_frags_ns_ctl_table;
102208 if (!net_eq(net, &init_net)) {
102209 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
102210 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
102211 GFP_KERNEL);
102212 if (table == NULL)
102213 goto err_alloc;
102214 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102215 /* Don't export sysctls to unprivileged users */
102216 if (net->user_ns != &init_user_ns)
102217 table[0].procname = NULL;
102218 - }
102219 -
102220 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102221 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102222 + } else
102223 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
102224 if (hdr == NULL)
102225 goto err_reg;
102226
102227 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102228 return 0;
102229
102230 err_reg:
102231 - if (!net_eq(net, &init_net))
102232 - kfree(table);
102233 + kfree(table);
102234 err_alloc:
102235 return -ENOMEM;
102236 }
102237 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
102238 index a44773c..a6ae415 100644
102239 --- a/net/ipv4/af_inet.c
102240 +++ b/net/ipv4/af_inet.c
102241 @@ -1392,7 +1392,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
102242 return ip_recv_error(sk, msg, len, addr_len);
102243 #if IS_ENABLED(CONFIG_IPV6)
102244 if (sk->sk_family == AF_INET6)
102245 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
102246 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
102247 #endif
102248 return -EINVAL;
102249 }
102250 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
102251 index 214882e..ec032f6 100644
102252 --- a/net/ipv4/devinet.c
102253 +++ b/net/ipv4/devinet.c
102254 @@ -69,7 +69,8 @@
102255
102256 static struct ipv4_devconf ipv4_devconf = {
102257 .data = {
102258 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102259 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102260 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102261 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102262 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102263 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102264 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
102265
102266 static struct ipv4_devconf ipv4_devconf_dflt = {
102267 .data = {
102268 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102269 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102270 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102271 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102272 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102273 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102274 @@ -1548,7 +1550,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
102275 idx = 0;
102276 head = &net->dev_index_head[h];
102277 rcu_read_lock();
102278 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102279 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102280 net->dev_base_seq;
102281 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102282 if (idx < s_idx)
102283 @@ -1866,7 +1868,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
102284 idx = 0;
102285 head = &net->dev_index_head[h];
102286 rcu_read_lock();
102287 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102288 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102289 net->dev_base_seq;
102290 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102291 if (idx < s_idx)
102292 @@ -2101,7 +2103,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
102293 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
102294 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
102295
102296 -static struct devinet_sysctl_table {
102297 +static const struct devinet_sysctl_table {
102298 struct ctl_table_header *sysctl_header;
102299 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
102300 } devinet_sysctl = {
102301 @@ -2233,7 +2235,7 @@ static __net_init int devinet_init_net(struct net *net)
102302 int err;
102303 struct ipv4_devconf *all, *dflt;
102304 #ifdef CONFIG_SYSCTL
102305 - struct ctl_table *tbl = ctl_forward_entry;
102306 + ctl_table_no_const *tbl = NULL;
102307 struct ctl_table_header *forw_hdr;
102308 #endif
102309
102310 @@ -2251,7 +2253,7 @@ static __net_init int devinet_init_net(struct net *net)
102311 goto err_alloc_dflt;
102312
102313 #ifdef CONFIG_SYSCTL
102314 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
102315 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
102316 if (tbl == NULL)
102317 goto err_alloc_ctl;
102318
102319 @@ -2271,7 +2273,10 @@ static __net_init int devinet_init_net(struct net *net)
102320 goto err_reg_dflt;
102321
102322 err = -ENOMEM;
102323 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102324 + if (!net_eq(net, &init_net))
102325 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102326 + else
102327 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
102328 if (forw_hdr == NULL)
102329 goto err_reg_ctl;
102330 net->ipv4.forw_hdr = forw_hdr;
102331 @@ -2287,8 +2292,7 @@ err_reg_ctl:
102332 err_reg_dflt:
102333 __devinet_sysctl_unregister(all);
102334 err_reg_all:
102335 - if (tbl != ctl_forward_entry)
102336 - kfree(tbl);
102337 + kfree(tbl);
102338 err_alloc_ctl:
102339 #endif
102340 if (dflt != &ipv4_devconf_dflt)
102341 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
102342 index 23104a3..9f5570b 100644
102343 --- a/net/ipv4/fib_frontend.c
102344 +++ b/net/ipv4/fib_frontend.c
102345 @@ -1017,12 +1017,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
102346 #ifdef CONFIG_IP_ROUTE_MULTIPATH
102347 fib_sync_up(dev);
102348 #endif
102349 - atomic_inc(&net->ipv4.dev_addr_genid);
102350 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102351 rt_cache_flush(dev_net(dev));
102352 break;
102353 case NETDEV_DOWN:
102354 fib_del_ifaddr(ifa, NULL);
102355 - atomic_inc(&net->ipv4.dev_addr_genid);
102356 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102357 if (ifa->ifa_dev->ifa_list == NULL) {
102358 /* Last address was deleted from this interface.
102359 * Disable IP.
102360 @@ -1060,7 +1060,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
102361 #ifdef CONFIG_IP_ROUTE_MULTIPATH
102362 fib_sync_up(dev);
102363 #endif
102364 - atomic_inc(&net->ipv4.dev_addr_genid);
102365 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102366 rt_cache_flush(net);
102367 break;
102368 case NETDEV_DOWN:
102369 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
102370 index f99f41b..1879da9 100644
102371 --- a/net/ipv4/fib_semantics.c
102372 +++ b/net/ipv4/fib_semantics.c
102373 @@ -770,7 +770,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
102374 nh->nh_saddr = inet_select_addr(nh->nh_dev,
102375 nh->nh_gw,
102376 nh->nh_parent->fib_scope);
102377 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
102378 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
102379
102380 return nh->nh_saddr;
102381 }
102382 diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
102383 index e34dccb..4eeba4e 100644
102384 --- a/net/ipv4/inet_diag.c
102385 +++ b/net/ipv4/inet_diag.c
102386 @@ -71,6 +71,20 @@ static inline void inet_diag_unlock_handler(
102387 mutex_unlock(&inet_diag_table_mutex);
102388 }
102389
102390 +static size_t inet_sk_attr_size(void)
102391 +{
102392 + return nla_total_size(sizeof(struct tcp_info))
102393 + + nla_total_size(1) /* INET_DIAG_SHUTDOWN */
102394 + + nla_total_size(1) /* INET_DIAG_TOS */
102395 + + nla_total_size(1) /* INET_DIAG_TCLASS */
102396 + + nla_total_size(sizeof(struct inet_diag_meminfo))
102397 + + nla_total_size(sizeof(struct inet_diag_msg))
102398 + + nla_total_size(SK_MEMINFO_VARS * sizeof(u32))
102399 + + nla_total_size(TCP_CA_NAME_MAX)
102400 + + nla_total_size(sizeof(struct tcpvegas_info))
102401 + + 64;
102402 +}
102403 +
102404 int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk,
102405 struct sk_buff *skb, struct inet_diag_req_v2 *req,
102406 struct user_namespace *user_ns,
102407 @@ -324,9 +338,7 @@ int inet_diag_dump_one_icsk(struct inet_hashinfo *hashinfo, struct sk_buff *in_s
102408 if (err)
102409 goto out;
102410
102411 - rep = nlmsg_new(sizeof(struct inet_diag_msg) +
102412 - sizeof(struct inet_diag_meminfo) +
102413 - sizeof(struct tcp_info) + 64, GFP_KERNEL);
102414 + rep = nlmsg_new(inet_sk_attr_size(), GFP_KERNEL);
102415 if (!rep) {
102416 err = -ENOMEM;
102417 goto out;
102418 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
102419 index 9111a4e..3576905 100644
102420 --- a/net/ipv4/inet_hashtables.c
102421 +++ b/net/ipv4/inet_hashtables.c
102422 @@ -18,6 +18,7 @@
102423 #include <linux/sched.h>
102424 #include <linux/slab.h>
102425 #include <linux/wait.h>
102426 +#include <linux/security.h>
102427
102428 #include <net/inet_connection_sock.h>
102429 #include <net/inet_hashtables.h>
102430 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
102431 return inet_ehashfn(net, laddr, lport, faddr, fport);
102432 }
102433
102434 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
102435 +
102436 /*
102437 * Allocate and initialize a new local port bind bucket.
102438 * The bindhash mutex for snum's hash chain must be held here.
102439 @@ -554,6 +557,8 @@ ok:
102440 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
102441 spin_unlock(&head->lock);
102442
102443 + gr_update_task_in_ip_table(inet_sk(sk));
102444 +
102445 if (tw) {
102446 inet_twsk_deschedule(tw, death_row);
102447 while (twrefcnt) {
102448 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
102449 index 241afd7..31b95d5 100644
102450 --- a/net/ipv4/inetpeer.c
102451 +++ b/net/ipv4/inetpeer.c
102452 @@ -461,7 +461,7 @@ relookup:
102453 if (p) {
102454 p->daddr = *daddr;
102455 atomic_set(&p->refcnt, 1);
102456 - atomic_set(&p->rid, 0);
102457 + atomic_set_unchecked(&p->rid, 0);
102458 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
102459 p->rate_tokens = 0;
102460 /* 60*HZ is arbitrary, but chosen enough high so that the first
102461 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
102462 index 145a50c..5dd8cc5 100644
102463 --- a/net/ipv4/ip_fragment.c
102464 +++ b/net/ipv4/ip_fragment.c
102465 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
102466 return 0;
102467
102468 start = qp->rid;
102469 - end = atomic_inc_return(&peer->rid);
102470 + end = atomic_inc_return_unchecked(&peer->rid);
102471 qp->rid = end;
102472
102473 rc = qp->q.fragments && (end - start) > max;
102474 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
102475
102476 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102477 {
102478 - struct ctl_table *table;
102479 + ctl_table_no_const *table = NULL;
102480 struct ctl_table_header *hdr;
102481
102482 - table = ip4_frags_ns_ctl_table;
102483 if (!net_eq(net, &init_net)) {
102484 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
102485 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
102486 if (table == NULL)
102487 goto err_alloc;
102488
102489 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102490 /* Don't export sysctls to unprivileged users */
102491 if (net->user_ns != &init_user_ns)
102492 table[0].procname = NULL;
102493 - }
102494 + hdr = register_net_sysctl(net, "net/ipv4", table);
102495 + } else
102496 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
102497
102498 - hdr = register_net_sysctl(net, "net/ipv4", table);
102499 if (hdr == NULL)
102500 goto err_reg;
102501
102502 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102503 return 0;
102504
102505 err_reg:
102506 - if (!net_eq(net, &init_net))
102507 - kfree(table);
102508 + kfree(table);
102509 err_alloc:
102510 return -ENOMEM;
102511 }
102512 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
102513 index 4f4bf5b..2c936fe 100644
102514 --- a/net/ipv4/ip_gre.c
102515 +++ b/net/ipv4/ip_gre.c
102516 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
102517 module_param(log_ecn_error, bool, 0644);
102518 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
102519
102520 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
102521 +static struct rtnl_link_ops ipgre_link_ops;
102522 static int ipgre_tunnel_init(struct net_device *dev);
102523
102524 static int ipgre_net_id __read_mostly;
102525 @@ -816,7 +816,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
102526 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
102527 };
102528
102529 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
102530 +static struct rtnl_link_ops ipgre_link_ops = {
102531 .kind = "gre",
102532 .maxtype = IFLA_GRE_MAX,
102533 .policy = ipgre_policy,
102534 @@ -830,7 +830,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
102535 .fill_info = ipgre_fill_info,
102536 };
102537
102538 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
102539 +static struct rtnl_link_ops ipgre_tap_ops = {
102540 .kind = "gretap",
102541 .maxtype = IFLA_GRE_MAX,
102542 .policy = ipgre_policy,
102543 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
102544 index 3d4da2c..40f9c29 100644
102545 --- a/net/ipv4/ip_input.c
102546 +++ b/net/ipv4/ip_input.c
102547 @@ -147,6 +147,10 @@
102548 #include <linux/mroute.h>
102549 #include <linux/netlink.h>
102550
102551 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
102552 +extern int grsec_enable_blackhole;
102553 +#endif
102554 +
102555 /*
102556 * Process Router Attention IP option (RFC 2113)
102557 */
102558 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
102559 if (!raw) {
102560 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
102561 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
102562 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
102563 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
102564 +#endif
102565 icmp_send(skb, ICMP_DEST_UNREACH,
102566 ICMP_PROT_UNREACH, 0);
102567 }
102568 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
102569 index 6b85adb..cd7e5d3 100644
102570 --- a/net/ipv4/ip_sockglue.c
102571 +++ b/net/ipv4/ip_sockglue.c
102572 @@ -1193,7 +1193,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
102573 len = min_t(unsigned int, len, opt->optlen);
102574 if (put_user(len, optlen))
102575 return -EFAULT;
102576 - if (copy_to_user(optval, opt->__data, len))
102577 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
102578 + copy_to_user(optval, opt->__data, len))
102579 return -EFAULT;
102580 return 0;
102581 }
102582 @@ -1324,7 +1325,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
102583 if (sk->sk_type != SOCK_STREAM)
102584 return -ENOPROTOOPT;
102585
102586 - msg.msg_control = (__force void *) optval;
102587 + msg.msg_control = (__force_kernel void *) optval;
102588 msg.msg_controllen = len;
102589 msg.msg_flags = flags;
102590
102591 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
102592 index 1a7e979..fd05aa4 100644
102593 --- a/net/ipv4/ip_vti.c
102594 +++ b/net/ipv4/ip_vti.c
102595 @@ -45,7 +45,7 @@
102596 #include <net/net_namespace.h>
102597 #include <net/netns/generic.h>
102598
102599 -static struct rtnl_link_ops vti_link_ops __read_mostly;
102600 +static struct rtnl_link_ops vti_link_ops;
102601
102602 static int vti_net_id __read_mostly;
102603 static int vti_tunnel_init(struct net_device *dev);
102604 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
102605 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
102606 };
102607
102608 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
102609 +static struct rtnl_link_ops vti_link_ops = {
102610 .kind = "vti",
102611 .maxtype = IFLA_VTI_MAX,
102612 .policy = vti_policy,
102613 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
102614 index 7fa18bc..bea16af 100644
102615 --- a/net/ipv4/ipconfig.c
102616 +++ b/net/ipv4/ipconfig.c
102617 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
102618
102619 mm_segment_t oldfs = get_fs();
102620 set_fs(get_ds());
102621 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
102622 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
102623 set_fs(oldfs);
102624 return res;
102625 }
102626 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
102627
102628 mm_segment_t oldfs = get_fs();
102629 set_fs(get_ds());
102630 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
102631 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
102632 set_fs(oldfs);
102633 return res;
102634 }
102635 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
102636
102637 mm_segment_t oldfs = get_fs();
102638 set_fs(get_ds());
102639 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
102640 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
102641 set_fs(oldfs);
102642 return res;
102643 }
102644 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
102645 index 40403114..c35c647 100644
102646 --- a/net/ipv4/ipip.c
102647 +++ b/net/ipv4/ipip.c
102648 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
102649 static int ipip_net_id __read_mostly;
102650
102651 static int ipip_tunnel_init(struct net_device *dev);
102652 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
102653 +static struct rtnl_link_ops ipip_link_ops;
102654
102655 static int ipip_err(struct sk_buff *skb, u32 info)
102656 {
102657 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
102658 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
102659 };
102660
102661 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
102662 +static struct rtnl_link_ops ipip_link_ops = {
102663 .kind = "ipip",
102664 .maxtype = IFLA_IPTUN_MAX,
102665 .policy = ipip_policy,
102666 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
102667 index f95b6f9..2ee2097 100644
102668 --- a/net/ipv4/netfilter/arp_tables.c
102669 +++ b/net/ipv4/netfilter/arp_tables.c
102670 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
102671 #endif
102672
102673 static int get_info(struct net *net, void __user *user,
102674 - const int *len, int compat)
102675 + int len, int compat)
102676 {
102677 char name[XT_TABLE_MAXNAMELEN];
102678 struct xt_table *t;
102679 int ret;
102680
102681 - if (*len != sizeof(struct arpt_getinfo)) {
102682 - duprintf("length %u != %Zu\n", *len,
102683 + if (len != sizeof(struct arpt_getinfo)) {
102684 + duprintf("length %u != %Zu\n", len,
102685 sizeof(struct arpt_getinfo));
102686 return -EINVAL;
102687 }
102688 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
102689 info.size = private->size;
102690 strcpy(info.name, name);
102691
102692 - if (copy_to_user(user, &info, *len) != 0)
102693 + if (copy_to_user(user, &info, len) != 0)
102694 ret = -EFAULT;
102695 else
102696 ret = 0;
102697 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
102698
102699 switch (cmd) {
102700 case ARPT_SO_GET_INFO:
102701 - ret = get_info(sock_net(sk), user, len, 1);
102702 + ret = get_info(sock_net(sk), user, *len, 1);
102703 break;
102704 case ARPT_SO_GET_ENTRIES:
102705 ret = compat_get_entries(sock_net(sk), user, len);
102706 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
102707
102708 switch (cmd) {
102709 case ARPT_SO_GET_INFO:
102710 - ret = get_info(sock_net(sk), user, len, 0);
102711 + ret = get_info(sock_net(sk), user, *len, 0);
102712 break;
102713
102714 case ARPT_SO_GET_ENTRIES:
102715 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
102716 index 99e810f..3711b81 100644
102717 --- a/net/ipv4/netfilter/ip_tables.c
102718 +++ b/net/ipv4/netfilter/ip_tables.c
102719 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
102720 #endif
102721
102722 static int get_info(struct net *net, void __user *user,
102723 - const int *len, int compat)
102724 + int len, int compat)
102725 {
102726 char name[XT_TABLE_MAXNAMELEN];
102727 struct xt_table *t;
102728 int ret;
102729
102730 - if (*len != sizeof(struct ipt_getinfo)) {
102731 - duprintf("length %u != %zu\n", *len,
102732 + if (len != sizeof(struct ipt_getinfo)) {
102733 + duprintf("length %u != %zu\n", len,
102734 sizeof(struct ipt_getinfo));
102735 return -EINVAL;
102736 }
102737 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
102738 info.size = private->size;
102739 strcpy(info.name, name);
102740
102741 - if (copy_to_user(user, &info, *len) != 0)
102742 + if (copy_to_user(user, &info, len) != 0)
102743 ret = -EFAULT;
102744 else
102745 ret = 0;
102746 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
102747
102748 switch (cmd) {
102749 case IPT_SO_GET_INFO:
102750 - ret = get_info(sock_net(sk), user, len, 1);
102751 + ret = get_info(sock_net(sk), user, *len, 1);
102752 break;
102753 case IPT_SO_GET_ENTRIES:
102754 ret = compat_get_entries(sock_net(sk), user, len);
102755 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
102756
102757 switch (cmd) {
102758 case IPT_SO_GET_INFO:
102759 - ret = get_info(sock_net(sk), user, len, 0);
102760 + ret = get_info(sock_net(sk), user, *len, 0);
102761 break;
102762
102763 case IPT_SO_GET_ENTRIES:
102764 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
102765 index e90f83a..3e6acca 100644
102766 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
102767 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
102768 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
102769 spin_lock_init(&cn->lock);
102770
102771 #ifdef CONFIG_PROC_FS
102772 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
102773 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
102774 if (!cn->procdir) {
102775 pr_err("Unable to proc dir entry\n");
102776 return -ENOMEM;
102777 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
102778 index 0ae28f5..d32b565 100644
102779 --- a/net/ipv4/ping.c
102780 +++ b/net/ipv4/ping.c
102781 @@ -59,7 +59,7 @@ struct ping_table {
102782 };
102783
102784 static struct ping_table ping_table;
102785 -struct pingv6_ops pingv6_ops;
102786 +struct pingv6_ops *pingv6_ops;
102787 EXPORT_SYMBOL_GPL(pingv6_ops);
102788
102789 static u16 ping_port_rover;
102790 @@ -358,7 +358,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
102791 return -ENODEV;
102792 }
102793 }
102794 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
102795 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
102796 scoped);
102797 rcu_read_unlock();
102798
102799 @@ -566,7 +566,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
102800 }
102801 #if IS_ENABLED(CONFIG_IPV6)
102802 } else if (skb->protocol == htons(ETH_P_IPV6)) {
102803 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
102804 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
102805 #endif
102806 }
102807
102808 @@ -584,7 +584,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
102809 info, (u8 *)icmph);
102810 #if IS_ENABLED(CONFIG_IPV6)
102811 } else if (family == AF_INET6) {
102812 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
102813 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
102814 info, (u8 *)icmph);
102815 #endif
102816 }
102817 @@ -919,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
102818 }
102819
102820 if (inet6_sk(sk)->rxopt.all)
102821 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
102822 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
102823 if (skb->protocol == htons(ETH_P_IPV6) &&
102824 inet6_sk(sk)->rxopt.all)
102825 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
102826 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
102827 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
102828 ip_cmsg_recv(msg, skb);
102829 #endif
102830 @@ -1117,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
102831 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
102832 0, sock_i_ino(sp),
102833 atomic_read(&sp->sk_refcnt), sp,
102834 - atomic_read(&sp->sk_drops));
102835 + atomic_read_unchecked(&sp->sk_drops));
102836 }
102837
102838 static int ping_v4_seq_show(struct seq_file *seq, void *v)
102839 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
102840 index 0bb68df..59405fc 100644
102841 --- a/net/ipv4/raw.c
102842 +++ b/net/ipv4/raw.c
102843 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
102844 int raw_rcv(struct sock *sk, struct sk_buff *skb)
102845 {
102846 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
102847 - atomic_inc(&sk->sk_drops);
102848 + atomic_inc_unchecked(&sk->sk_drops);
102849 kfree_skb(skb);
102850 return NET_RX_DROP;
102851 }
102852 @@ -774,16 +774,20 @@ static int raw_init(struct sock *sk)
102853
102854 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
102855 {
102856 + struct icmp_filter filter;
102857 +
102858 if (optlen > sizeof(struct icmp_filter))
102859 optlen = sizeof(struct icmp_filter);
102860 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
102861 + if (copy_from_user(&filter, optval, optlen))
102862 return -EFAULT;
102863 + raw_sk(sk)->filter = filter;
102864 return 0;
102865 }
102866
102867 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
102868 {
102869 int len, ret = -EFAULT;
102870 + struct icmp_filter filter;
102871
102872 if (get_user(len, optlen))
102873 goto out;
102874 @@ -793,8 +797,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
102875 if (len > sizeof(struct icmp_filter))
102876 len = sizeof(struct icmp_filter);
102877 ret = -EFAULT;
102878 - if (put_user(len, optlen) ||
102879 - copy_to_user(optval, &raw_sk(sk)->filter, len))
102880 + filter = raw_sk(sk)->filter;
102881 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
102882 goto out;
102883 ret = 0;
102884 out: return ret;
102885 @@ -1023,7 +1027,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
102886 0, 0L, 0,
102887 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
102888 0, sock_i_ino(sp),
102889 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
102890 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
102891 }
102892
102893 static int raw_seq_show(struct seq_file *seq, void *v)
102894 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
102895 index 52e1f2b..e736cb4 100644
102896 --- a/net/ipv4/route.c
102897 +++ b/net/ipv4/route.c
102898 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
102899
102900 static int rt_cache_seq_open(struct inode *inode, struct file *file)
102901 {
102902 - return seq_open(file, &rt_cache_seq_ops);
102903 + return seq_open_restrict(file, &rt_cache_seq_ops);
102904 }
102905
102906 static const struct file_operations rt_cache_seq_fops = {
102907 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
102908
102909 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
102910 {
102911 - return seq_open(file, &rt_cpu_seq_ops);
102912 + return seq_open_restrict(file, &rt_cpu_seq_ops);
102913 }
102914
102915 static const struct file_operations rt_cpu_seq_fops = {
102916 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
102917
102918 static int rt_acct_proc_open(struct inode *inode, struct file *file)
102919 {
102920 - return single_open(file, rt_acct_proc_show, NULL);
102921 + return single_open_restrict(file, rt_acct_proc_show, NULL);
102922 }
102923
102924 static const struct file_operations rt_acct_proc_fops = {
102925 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
102926
102927 #define IP_IDENTS_SZ 2048u
102928 struct ip_ident_bucket {
102929 - atomic_t id;
102930 + atomic_unchecked_t id;
102931 u32 stamp32;
102932 };
102933
102934 -static struct ip_ident_bucket *ip_idents __read_mostly;
102935 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
102936
102937 /* In order to protect privacy, we add a perturbation to identifiers
102938 * if one generator is seldom used. This makes hard for an attacker
102939 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
102940 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
102941 delta = prandom_u32_max(now - old);
102942
102943 - return atomic_add_return(segs + delta, &bucket->id) - segs;
102944 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
102945 }
102946 EXPORT_SYMBOL(ip_idents_reserve);
102947
102948 @@ -2628,34 +2628,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
102949 .maxlen = sizeof(int),
102950 .mode = 0200,
102951 .proc_handler = ipv4_sysctl_rtcache_flush,
102952 + .extra1 = &init_net,
102953 },
102954 { },
102955 };
102956
102957 static __net_init int sysctl_route_net_init(struct net *net)
102958 {
102959 - struct ctl_table *tbl;
102960 + ctl_table_no_const *tbl = NULL;
102961
102962 - tbl = ipv4_route_flush_table;
102963 if (!net_eq(net, &init_net)) {
102964 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
102965 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
102966 if (tbl == NULL)
102967 goto err_dup;
102968
102969 /* Don't export sysctls to unprivileged users */
102970 if (net->user_ns != &init_user_ns)
102971 tbl[0].procname = NULL;
102972 - }
102973 - tbl[0].extra1 = net;
102974 + tbl[0].extra1 = net;
102975 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
102976 + } else
102977 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
102978
102979 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
102980 if (net->ipv4.route_hdr == NULL)
102981 goto err_reg;
102982 return 0;
102983
102984 err_reg:
102985 - if (tbl != ipv4_route_flush_table)
102986 - kfree(tbl);
102987 + kfree(tbl);
102988 err_dup:
102989 return -ENOMEM;
102990 }
102991 @@ -2678,8 +2678,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
102992
102993 static __net_init int rt_genid_init(struct net *net)
102994 {
102995 - atomic_set(&net->ipv4.rt_genid, 0);
102996 - atomic_set(&net->fnhe_genid, 0);
102997 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
102998 + atomic_set_unchecked(&net->fnhe_genid, 0);
102999 get_random_bytes(&net->ipv4.dev_addr_genid,
103000 sizeof(net->ipv4.dev_addr_genid));
103001 return 0;
103002 @@ -2722,11 +2722,7 @@ int __init ip_rt_init(void)
103003 {
103004 int rc = 0;
103005
103006 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
103007 - if (!ip_idents)
103008 - panic("IP: failed to allocate ip_idents\n");
103009 -
103010 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
103011 + prandom_bytes(ip_idents, sizeof(ip_idents));
103012
103013 #ifdef CONFIG_IP_ROUTE_CLASSID
103014 ip_rt_acct = __alloc_percpu(256 * sizeof(struct ip_rt_acct), __alignof__(struct ip_rt_acct));
103015 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
103016 index e0ee384..e2688d9 100644
103017 --- a/net/ipv4/sysctl_net_ipv4.c
103018 +++ b/net/ipv4/sysctl_net_ipv4.c
103019 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
103020 container_of(table->data, struct net, ipv4.ip_local_ports.range);
103021 int ret;
103022 int range[2];
103023 - struct ctl_table tmp = {
103024 + ctl_table_no_const tmp = {
103025 .data = &range,
103026 .maxlen = sizeof(range),
103027 .mode = table->mode,
103028 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
103029 int ret;
103030 gid_t urange[2];
103031 kgid_t low, high;
103032 - struct ctl_table tmp = {
103033 + ctl_table_no_const tmp = {
103034 .data = &urange,
103035 .maxlen = sizeof(urange),
103036 .mode = table->mode,
103037 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
103038 void __user *buffer, size_t *lenp, loff_t *ppos)
103039 {
103040 char val[TCP_CA_NAME_MAX];
103041 - struct ctl_table tbl = {
103042 + ctl_table_no_const tbl = {
103043 .data = val,
103044 .maxlen = TCP_CA_NAME_MAX,
103045 };
103046 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
103047 void __user *buffer, size_t *lenp,
103048 loff_t *ppos)
103049 {
103050 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
103051 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
103052 int ret;
103053
103054 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103055 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
103056 void __user *buffer, size_t *lenp,
103057 loff_t *ppos)
103058 {
103059 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
103060 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
103061 int ret;
103062
103063 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103064 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
103065 void __user *buffer, size_t *lenp,
103066 loff_t *ppos)
103067 {
103068 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103069 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103070 struct tcp_fastopen_context *ctxt;
103071 int ret;
103072 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
103073 @@ -881,13 +881,12 @@ static struct ctl_table ipv4_net_table[] = {
103074
103075 static __net_init int ipv4_sysctl_init_net(struct net *net)
103076 {
103077 - struct ctl_table *table;
103078 + ctl_table_no_const *table = NULL;
103079
103080 - table = ipv4_net_table;
103081 if (!net_eq(net, &init_net)) {
103082 int i;
103083
103084 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
103085 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
103086 if (table == NULL)
103087 goto err_alloc;
103088
103089 @@ -896,7 +895,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
103090 table[i].data += (void *)net - (void *)&init_net;
103091 }
103092
103093 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103094 + if (!net_eq(net, &init_net))
103095 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103096 + else
103097 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
103098 if (net->ipv4.ipv4_hdr == NULL)
103099 goto err_reg;
103100
103101 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
103102 index 075ab4d..623bb9d 100644
103103 --- a/net/ipv4/tcp_input.c
103104 +++ b/net/ipv4/tcp_input.c
103105 @@ -766,7 +766,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
103106 * without any lock. We want to make sure compiler wont store
103107 * intermediate values in this location.
103108 */
103109 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
103110 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
103111 sk->sk_max_pacing_rate);
103112 }
103113
103114 @@ -4528,7 +4528,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
103115 * simplifies code)
103116 */
103117 static void
103118 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103119 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103120 struct sk_buff *head, struct sk_buff *tail,
103121 u32 start, u32 end)
103122 {
103123 @@ -5506,6 +5506,7 @@ discard:
103124 tcp_paws_reject(&tp->rx_opt, 0))
103125 goto discard_and_undo;
103126
103127 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
103128 if (th->syn) {
103129 /* We see SYN without ACK. It is attempt of
103130 * simultaneous connect with crossed SYNs.
103131 @@ -5556,6 +5557,7 @@ discard:
103132 goto discard;
103133 #endif
103134 }
103135 +#endif
103136 /* "fifth, if neither of the SYN or RST bits is set then
103137 * drop the segment and return."
103138 */
103139 @@ -5602,7 +5604,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
103140 goto discard;
103141
103142 if (th->syn) {
103143 - if (th->fin)
103144 + if (th->fin || th->urg || th->psh)
103145 goto discard;
103146 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
103147 return 1;
103148 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
103149 index d22f544..62f6787 100644
103150 --- a/net/ipv4/tcp_ipv4.c
103151 +++ b/net/ipv4/tcp_ipv4.c
103152 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
103153 int sysctl_tcp_low_latency __read_mostly;
103154 EXPORT_SYMBOL(sysctl_tcp_low_latency);
103155
103156 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103157 +extern int grsec_enable_blackhole;
103158 +#endif
103159 +
103160 #ifdef CONFIG_TCP_MD5SIG
103161 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
103162 __be32 daddr, __be32 saddr, const struct tcphdr *th);
103163 @@ -1473,6 +1477,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
103164 return 0;
103165
103166 reset:
103167 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103168 + if (!grsec_enable_blackhole)
103169 +#endif
103170 tcp_v4_send_reset(rsk, skb);
103171 discard:
103172 kfree_skb(skb);
103173 @@ -1637,12 +1644,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
103174 TCP_SKB_CB(skb)->sacked = 0;
103175
103176 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
103177 - if (!sk)
103178 + if (!sk) {
103179 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103180 + ret = 1;
103181 +#endif
103182 goto no_tcp_socket;
103183 -
103184 + }
103185 process:
103186 - if (sk->sk_state == TCP_TIME_WAIT)
103187 + if (sk->sk_state == TCP_TIME_WAIT) {
103188 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103189 + ret = 2;
103190 +#endif
103191 goto do_time_wait;
103192 + }
103193
103194 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
103195 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
103196 @@ -1698,6 +1712,10 @@ csum_error:
103197 bad_packet:
103198 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
103199 } else {
103200 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103201 + if (!grsec_enable_blackhole || (ret == 1 &&
103202 + (skb->dev->flags & IFF_LOOPBACK)))
103203 +#endif
103204 tcp_v4_send_reset(NULL, skb);
103205 }
103206
103207 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
103208 index 63d2680..2db9d6b 100644
103209 --- a/net/ipv4/tcp_minisocks.c
103210 +++ b/net/ipv4/tcp_minisocks.c
103211 @@ -27,6 +27,10 @@
103212 #include <net/inet_common.h>
103213 #include <net/xfrm.h>
103214
103215 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103216 +extern int grsec_enable_blackhole;
103217 +#endif
103218 +
103219 int sysctl_tcp_syncookies __read_mostly = 1;
103220 EXPORT_SYMBOL(sysctl_tcp_syncookies);
103221
103222 @@ -739,7 +743,10 @@ embryonic_reset:
103223 * avoid becoming vulnerable to outside attack aiming at
103224 * resetting legit local connections.
103225 */
103226 - req->rsk_ops->send_reset(sk, skb);
103227 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103228 + if (!grsec_enable_blackhole)
103229 +#endif
103230 + req->rsk_ops->send_reset(sk, skb);
103231 } else if (fastopen) { /* received a valid RST pkt */
103232 reqsk_fastopen_remove(sk, req, true);
103233 tcp_reset(sk);
103234 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
103235 index ebf5ff5..4d1ff32 100644
103236 --- a/net/ipv4/tcp_probe.c
103237 +++ b/net/ipv4/tcp_probe.c
103238 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
103239 if (cnt + width >= len)
103240 break;
103241
103242 - if (copy_to_user(buf + cnt, tbuf, width))
103243 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
103244 return -EFAULT;
103245 cnt += width;
103246 }
103247 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
103248 index 1829c7f..c0b3d52 100644
103249 --- a/net/ipv4/tcp_timer.c
103250 +++ b/net/ipv4/tcp_timer.c
103251 @@ -22,6 +22,10 @@
103252 #include <linux/gfp.h>
103253 #include <net/tcp.h>
103254
103255 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103256 +extern int grsec_lastack_retries;
103257 +#endif
103258 +
103259 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
103260 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
103261 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
103262 @@ -191,6 +195,13 @@ static int tcp_write_timeout(struct sock *sk)
103263 }
103264 }
103265
103266 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103267 + if ((sk->sk_state == TCP_LAST_ACK) &&
103268 + (grsec_lastack_retries > 0) &&
103269 + (grsec_lastack_retries < retry_until))
103270 + retry_until = grsec_lastack_retries;
103271 +#endif
103272 +
103273 if (retransmits_timed_out(sk, retry_until,
103274 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
103275 /* Has it gone just too far? */
103276 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
103277 index 13b4dcf..b866a2a 100644
103278 --- a/net/ipv4/udp.c
103279 +++ b/net/ipv4/udp.c
103280 @@ -87,6 +87,7 @@
103281 #include <linux/types.h>
103282 #include <linux/fcntl.h>
103283 #include <linux/module.h>
103284 +#include <linux/security.h>
103285 #include <linux/socket.h>
103286 #include <linux/sockios.h>
103287 #include <linux/igmp.h>
103288 @@ -114,6 +115,10 @@
103289 #include <net/busy_poll.h>
103290 #include "udp_impl.h"
103291
103292 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103293 +extern int grsec_enable_blackhole;
103294 +#endif
103295 +
103296 struct udp_table udp_table __read_mostly;
103297 EXPORT_SYMBOL(udp_table);
103298
103299 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
103300 return true;
103301 }
103302
103303 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
103304 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
103305 +
103306 /*
103307 * This routine is called by the ICMP module when it gets some
103308 * sort of error condition. If err < 0 then the socket should
103309 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
103310 dport = usin->sin_port;
103311 if (dport == 0)
103312 return -EINVAL;
103313 +
103314 + err = gr_search_udp_sendmsg(sk, usin);
103315 + if (err)
103316 + return err;
103317 } else {
103318 if (sk->sk_state != TCP_ESTABLISHED)
103319 return -EDESTADDRREQ;
103320 +
103321 + err = gr_search_udp_sendmsg(sk, NULL);
103322 + if (err)
103323 + return err;
103324 +
103325 daddr = inet->inet_daddr;
103326 dport = inet->inet_dport;
103327 /* Open fast path for connected socket.
103328 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
103329 IS_UDPLITE(sk));
103330 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
103331 IS_UDPLITE(sk));
103332 - atomic_inc(&sk->sk_drops);
103333 + atomic_inc_unchecked(&sk->sk_drops);
103334 __skb_unlink(skb, rcvq);
103335 __skb_queue_tail(&list_kill, skb);
103336 }
103337 @@ -1275,6 +1292,10 @@ try_again:
103338 if (!skb)
103339 goto out;
103340
103341 + err = gr_search_udp_recvmsg(sk, skb);
103342 + if (err)
103343 + goto out_free;
103344 +
103345 ulen = skb->len - sizeof(struct udphdr);
103346 copied = len;
103347 if (copied > ulen)
103348 @@ -1307,7 +1328,7 @@ try_again:
103349 if (unlikely(err)) {
103350 trace_kfree_skb(skb, udp_recvmsg);
103351 if (!peeked) {
103352 - atomic_inc(&sk->sk_drops);
103353 + atomic_inc_unchecked(&sk->sk_drops);
103354 UDP_INC_STATS_USER(sock_net(sk),
103355 UDP_MIB_INERRORS, is_udplite);
103356 }
103357 @@ -1605,7 +1626,7 @@ csum_error:
103358 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
103359 drop:
103360 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
103361 - atomic_inc(&sk->sk_drops);
103362 + atomic_inc_unchecked(&sk->sk_drops);
103363 kfree_skb(skb);
103364 return -1;
103365 }
103366 @@ -1624,7 +1645,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
103367 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
103368
103369 if (!skb1) {
103370 - atomic_inc(&sk->sk_drops);
103371 + atomic_inc_unchecked(&sk->sk_drops);
103372 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
103373 IS_UDPLITE(sk));
103374 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
103375 @@ -1830,6 +1851,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
103376 goto csum_error;
103377
103378 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
103379 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103380 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
103381 +#endif
103382 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
103383
103384 /*
103385 @@ -2416,7 +2440,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
103386 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
103387 0, sock_i_ino(sp),
103388 atomic_read(&sp->sk_refcnt), sp,
103389 - atomic_read(&sp->sk_drops));
103390 + atomic_read_unchecked(&sp->sk_drops));
103391 }
103392
103393 int udp4_seq_show(struct seq_file *seq, void *v)
103394 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
103395 index 6156f68..d6ab46d 100644
103396 --- a/net/ipv4/xfrm4_policy.c
103397 +++ b/net/ipv4/xfrm4_policy.c
103398 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
103399 fl4->flowi4_tos = iph->tos;
103400 }
103401
103402 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
103403 +static int xfrm4_garbage_collect(struct dst_ops *ops)
103404 {
103405 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
103406
103407 - xfrm4_policy_afinfo.garbage_collect(net);
103408 + xfrm_garbage_collect_deferred(net);
103409 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
103410 }
103411
103412 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
103413
103414 static int __net_init xfrm4_net_init(struct net *net)
103415 {
103416 - struct ctl_table *table;
103417 + ctl_table_no_const *table = NULL;
103418 struct ctl_table_header *hdr;
103419
103420 - table = xfrm4_policy_table;
103421 if (!net_eq(net, &init_net)) {
103422 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
103423 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
103424 if (!table)
103425 goto err_alloc;
103426
103427 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
103428 - }
103429 -
103430 - hdr = register_net_sysctl(net, "net/ipv4", table);
103431 + hdr = register_net_sysctl(net, "net/ipv4", table);
103432 + } else
103433 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
103434 if (!hdr)
103435 goto err_reg;
103436
103437 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
103438 return 0;
103439
103440 err_reg:
103441 - if (!net_eq(net, &init_net))
103442 - kfree(table);
103443 + kfree(table);
103444 err_alloc:
103445 return -ENOMEM;
103446 }
103447 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
103448 index dac9419..534fa31 100644
103449 --- a/net/ipv6/addrconf.c
103450 +++ b/net/ipv6/addrconf.c
103451 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
103452 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
103453 .mtu6 = IPV6_MIN_MTU,
103454 .accept_ra = 1,
103455 - .accept_redirects = 1,
103456 + .accept_redirects = 0,
103457 .autoconf = 1,
103458 .force_mld_version = 0,
103459 .mldv1_unsolicited_report_interval = 10 * HZ,
103460 @@ -208,7 +208,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
103461 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
103462 .mtu6 = IPV6_MIN_MTU,
103463 .accept_ra = 1,
103464 - .accept_redirects = 1,
103465 + .accept_redirects = 0,
103466 .autoconf = 1,
103467 .force_mld_version = 0,
103468 .mldv1_unsolicited_report_interval = 10 * HZ,
103469 @@ -604,7 +604,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
103470 idx = 0;
103471 head = &net->dev_index_head[h];
103472 rcu_read_lock();
103473 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
103474 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
103475 net->dev_base_seq;
103476 hlist_for_each_entry_rcu(dev, head, index_hlist) {
103477 if (idx < s_idx)
103478 @@ -2420,7 +2420,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
103479 p.iph.ihl = 5;
103480 p.iph.protocol = IPPROTO_IPV6;
103481 p.iph.ttl = 64;
103482 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
103483 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
103484
103485 if (ops->ndo_do_ioctl) {
103486 mm_segment_t oldfs = get_fs();
103487 @@ -3569,16 +3569,23 @@ static const struct file_operations if6_fops = {
103488 .release = seq_release_net,
103489 };
103490
103491 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
103492 +extern void unregister_ipv6_seq_ops_addr(void);
103493 +
103494 static int __net_init if6_proc_net_init(struct net *net)
103495 {
103496 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
103497 + register_ipv6_seq_ops_addr(&if6_seq_ops);
103498 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
103499 + unregister_ipv6_seq_ops_addr();
103500 return -ENOMEM;
103501 + }
103502 return 0;
103503 }
103504
103505 static void __net_exit if6_proc_net_exit(struct net *net)
103506 {
103507 remove_proc_entry("if_inet6", net->proc_net);
103508 + unregister_ipv6_seq_ops_addr();
103509 }
103510
103511 static struct pernet_operations if6_proc_net_ops = {
103512 @@ -4194,7 +4201,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
103513 s_ip_idx = ip_idx = cb->args[2];
103514
103515 rcu_read_lock();
103516 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
103517 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
103518 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
103519 idx = 0;
103520 head = &net->dev_index_head[h];
103521 @@ -4840,7 +4847,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
103522 rt_genid_bump_ipv6(net);
103523 break;
103524 }
103525 - atomic_inc(&net->ipv6.dev_addr_genid);
103526 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
103527 }
103528
103529 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
103530 @@ -4860,7 +4867,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
103531 int *valp = ctl->data;
103532 int val = *valp;
103533 loff_t pos = *ppos;
103534 - struct ctl_table lctl;
103535 + ctl_table_no_const lctl;
103536 int ret;
103537
103538 /*
103539 @@ -4945,7 +4952,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
103540 int *valp = ctl->data;
103541 int val = *valp;
103542 loff_t pos = *ppos;
103543 - struct ctl_table lctl;
103544 + ctl_table_no_const lctl;
103545 int ret;
103546
103547 /*
103548 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
103549 index e8c4400..a4cd5da 100644
103550 --- a/net/ipv6/af_inet6.c
103551 +++ b/net/ipv6/af_inet6.c
103552 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
103553 net->ipv6.sysctl.icmpv6_time = 1*HZ;
103554 net->ipv6.sysctl.flowlabel_consistency = 1;
103555 net->ipv6.sysctl.auto_flowlabels = 0;
103556 - atomic_set(&net->ipv6.fib6_sernum, 1);
103557 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
103558
103559 err = ipv6_init_mibs(net);
103560 if (err)
103561 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
103562 index 49f5e73..ae02d54 100644
103563 --- a/net/ipv6/datagram.c
103564 +++ b/net/ipv6/datagram.c
103565 @@ -941,5 +941,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
103566 0,
103567 sock_i_ino(sp),
103568 atomic_read(&sp->sk_refcnt), sp,
103569 - atomic_read(&sp->sk_drops));
103570 + atomic_read_unchecked(&sp->sk_drops));
103571 }
103572 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
103573 index d674152..fb5a01d 100644
103574 --- a/net/ipv6/icmp.c
103575 +++ b/net/ipv6/icmp.c
103576 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
103577
103578 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
103579 {
103580 - struct ctl_table *table;
103581 + ctl_table_no_const *table;
103582
103583 table = kmemdup(ipv6_icmp_table_template,
103584 sizeof(ipv6_icmp_table_template),
103585 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
103586 index f1c6d5e..faabef6 100644
103587 --- a/net/ipv6/ip6_fib.c
103588 +++ b/net/ipv6/ip6_fib.c
103589 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
103590 int new, old;
103591
103592 do {
103593 - old = atomic_read(&net->ipv6.fib6_sernum);
103594 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
103595 new = old < INT_MAX ? old + 1 : 1;
103596 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
103597 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
103598 old, new) != old);
103599 return new;
103600 }
103601 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
103602 index 01ccc28..66861c7 100644
103603 --- a/net/ipv6/ip6_gre.c
103604 +++ b/net/ipv6/ip6_gre.c
103605 @@ -71,8 +71,8 @@ struct ip6gre_net {
103606 struct net_device *fb_tunnel_dev;
103607 };
103608
103609 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
103610 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
103611 +static struct rtnl_link_ops ip6gre_link_ops;
103612 +static struct rtnl_link_ops ip6gre_tap_ops;
103613 static int ip6gre_tunnel_init(struct net_device *dev);
103614 static void ip6gre_tunnel_setup(struct net_device *dev);
103615 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
103616 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
103617 }
103618
103619
103620 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
103621 +static struct inet6_protocol ip6gre_protocol = {
103622 .handler = ip6gre_rcv,
103623 .err_handler = ip6gre_err,
103624 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
103625 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
103626 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
103627 };
103628
103629 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
103630 +static struct rtnl_link_ops ip6gre_link_ops = {
103631 .kind = "ip6gre",
103632 .maxtype = IFLA_GRE_MAX,
103633 .policy = ip6gre_policy,
103634 @@ -1664,7 +1664,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
103635 .fill_info = ip6gre_fill_info,
103636 };
103637
103638 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
103639 +static struct rtnl_link_ops ip6gre_tap_ops = {
103640 .kind = "ip6gretap",
103641 .maxtype = IFLA_GRE_MAX,
103642 .policy = ip6gre_policy,
103643 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
103644 index 92b3da5..77837b8 100644
103645 --- a/net/ipv6/ip6_tunnel.c
103646 +++ b/net/ipv6/ip6_tunnel.c
103647 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
103648
103649 static int ip6_tnl_dev_init(struct net_device *dev);
103650 static void ip6_tnl_dev_setup(struct net_device *dev);
103651 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
103652 +static struct rtnl_link_ops ip6_link_ops;
103653
103654 static int ip6_tnl_net_id __read_mostly;
103655 struct ip6_tnl_net {
103656 @@ -1771,7 +1771,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
103657 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
103658 };
103659
103660 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
103661 +static struct rtnl_link_ops ip6_link_ops = {
103662 .kind = "ip6tnl",
103663 .maxtype = IFLA_IPTUN_MAX,
103664 .policy = ip6_tnl_policy,
103665 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
103666 index ace10d0..97a8b49 100644
103667 --- a/net/ipv6/ip6_vti.c
103668 +++ b/net/ipv6/ip6_vti.c
103669 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
103670
103671 static int vti6_dev_init(struct net_device *dev);
103672 static void vti6_dev_setup(struct net_device *dev);
103673 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
103674 +static struct rtnl_link_ops vti6_link_ops;
103675
103676 static int vti6_net_id __read_mostly;
103677 struct vti6_net {
103678 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
103679 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
103680 };
103681
103682 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
103683 +static struct rtnl_link_ops vti6_link_ops = {
103684 .kind = "vti6",
103685 .maxtype = IFLA_VTI_MAX,
103686 .policy = vti6_policy,
103687 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
103688 index 66980d8d..8aef0d1 100644
103689 --- a/net/ipv6/ipv6_sockglue.c
103690 +++ b/net/ipv6/ipv6_sockglue.c
103691 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
103692 if (sk->sk_type != SOCK_STREAM)
103693 return -ENOPROTOOPT;
103694
103695 - msg.msg_control = optval;
103696 + msg.msg_control = (void __force_kernel *)optval;
103697 msg.msg_controllen = len;
103698 msg.msg_flags = flags;
103699
103700 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
103701 index e080fbb..412b3cf 100644
103702 --- a/net/ipv6/netfilter/ip6_tables.c
103703 +++ b/net/ipv6/netfilter/ip6_tables.c
103704 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
103705 #endif
103706
103707 static int get_info(struct net *net, void __user *user,
103708 - const int *len, int compat)
103709 + int len, int compat)
103710 {
103711 char name[XT_TABLE_MAXNAMELEN];
103712 struct xt_table *t;
103713 int ret;
103714
103715 - if (*len != sizeof(struct ip6t_getinfo)) {
103716 - duprintf("length %u != %zu\n", *len,
103717 + if (len != sizeof(struct ip6t_getinfo)) {
103718 + duprintf("length %u != %zu\n", len,
103719 sizeof(struct ip6t_getinfo));
103720 return -EINVAL;
103721 }
103722 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
103723 info.size = private->size;
103724 strcpy(info.name, name);
103725
103726 - if (copy_to_user(user, &info, *len) != 0)
103727 + if (copy_to_user(user, &info, len) != 0)
103728 ret = -EFAULT;
103729 else
103730 ret = 0;
103731 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103732
103733 switch (cmd) {
103734 case IP6T_SO_GET_INFO:
103735 - ret = get_info(sock_net(sk), user, len, 1);
103736 + ret = get_info(sock_net(sk), user, *len, 1);
103737 break;
103738 case IP6T_SO_GET_ENTRIES:
103739 ret = compat_get_entries(sock_net(sk), user, len);
103740 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103741
103742 switch (cmd) {
103743 case IP6T_SO_GET_INFO:
103744 - ret = get_info(sock_net(sk), user, len, 0);
103745 + ret = get_info(sock_net(sk), user, *len, 0);
103746 break;
103747
103748 case IP6T_SO_GET_ENTRIES:
103749 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
103750 index 6f187c8..34b367f 100644
103751 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
103752 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
103753 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
103754
103755 static int nf_ct_frag6_sysctl_register(struct net *net)
103756 {
103757 - struct ctl_table *table;
103758 + ctl_table_no_const *table = NULL;
103759 struct ctl_table_header *hdr;
103760
103761 - table = nf_ct_frag6_sysctl_table;
103762 if (!net_eq(net, &init_net)) {
103763 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
103764 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
103765 GFP_KERNEL);
103766 if (table == NULL)
103767 goto err_alloc;
103768 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
103769 table[2].data = &net->nf_frag.frags.high_thresh;
103770 table[2].extra1 = &net->nf_frag.frags.low_thresh;
103771 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
103772 - }
103773 -
103774 - hdr = register_net_sysctl(net, "net/netfilter", table);
103775 + hdr = register_net_sysctl(net, "net/netfilter", table);
103776 + } else
103777 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
103778 if (hdr == NULL)
103779 goto err_reg;
103780
103781 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
103782 return 0;
103783
103784 err_reg:
103785 - if (!net_eq(net, &init_net))
103786 - kfree(table);
103787 + kfree(table);
103788 err_alloc:
103789 return -ENOMEM;
103790 }
103791 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
103792 index fe7e3e4..47aba96 100644
103793 --- a/net/ipv6/ping.c
103794 +++ b/net/ipv6/ping.c
103795 @@ -242,6 +242,24 @@ static struct pernet_operations ping_v6_net_ops = {
103796 };
103797 #endif
103798
103799 +static struct pingv6_ops real_pingv6_ops = {
103800 + .ipv6_recv_error = ipv6_recv_error,
103801 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
103802 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
103803 + .icmpv6_err_convert = icmpv6_err_convert,
103804 + .ipv6_icmp_error = ipv6_icmp_error,
103805 + .ipv6_chk_addr = ipv6_chk_addr,
103806 +};
103807 +
103808 +static struct pingv6_ops dummy_pingv6_ops = {
103809 + .ipv6_recv_error = dummy_ipv6_recv_error,
103810 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
103811 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
103812 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
103813 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
103814 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
103815 +};
103816 +
103817 int __init pingv6_init(void)
103818 {
103819 #ifdef CONFIG_PROC_FS
103820 @@ -249,13 +267,7 @@ int __init pingv6_init(void)
103821 if (ret)
103822 return ret;
103823 #endif
103824 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
103825 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
103826 - pingv6_ops.ip6_datagram_recv_specific_ctl =
103827 - ip6_datagram_recv_specific_ctl;
103828 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
103829 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
103830 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
103831 + pingv6_ops = &real_pingv6_ops;
103832 return inet6_register_protosw(&pingv6_protosw);
103833 }
103834
103835 @@ -264,14 +276,9 @@ int __init pingv6_init(void)
103836 */
103837 void pingv6_exit(void)
103838 {
103839 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
103840 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
103841 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
103842 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
103843 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
103844 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
103845 #ifdef CONFIG_PROC_FS
103846 unregister_pernet_subsys(&ping_v6_net_ops);
103847 #endif
103848 + pingv6_ops = &dummy_pingv6_ops;
103849 inet6_unregister_protosw(&pingv6_protosw);
103850 }
103851 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
103852 index 679253d0..70b653c 100644
103853 --- a/net/ipv6/proc.c
103854 +++ b/net/ipv6/proc.c
103855 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
103856 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
103857 goto proc_snmp6_fail;
103858
103859 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
103860 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
103861 if (!net->mib.proc_net_devsnmp6)
103862 goto proc_dev_snmp6_fail;
103863 return 0;
103864 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
103865 index ee25631..3c3ac5d 100644
103866 --- a/net/ipv6/raw.c
103867 +++ b/net/ipv6/raw.c
103868 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
103869 {
103870 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
103871 skb_checksum_complete(skb)) {
103872 - atomic_inc(&sk->sk_drops);
103873 + atomic_inc_unchecked(&sk->sk_drops);
103874 kfree_skb(skb);
103875 return NET_RX_DROP;
103876 }
103877 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
103878 struct raw6_sock *rp = raw6_sk(sk);
103879
103880 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
103881 - atomic_inc(&sk->sk_drops);
103882 + atomic_inc_unchecked(&sk->sk_drops);
103883 kfree_skb(skb);
103884 return NET_RX_DROP;
103885 }
103886 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
103887
103888 if (inet->hdrincl) {
103889 if (skb_checksum_complete(skb)) {
103890 - atomic_inc(&sk->sk_drops);
103891 + atomic_inc_unchecked(&sk->sk_drops);
103892 kfree_skb(skb);
103893 return NET_RX_DROP;
103894 }
103895 @@ -609,7 +609,7 @@ out:
103896 return err;
103897 }
103898
103899 -static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
103900 +static int rawv6_send_hdrinc(struct sock *sk, void *from, unsigned int length,
103901 struct flowi6 *fl6, struct dst_entry **dstp,
103902 unsigned int flags)
103903 {
103904 @@ -916,12 +916,15 @@ do_confirm:
103905 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
103906 char __user *optval, int optlen)
103907 {
103908 + struct icmp6_filter filter;
103909 +
103910 switch (optname) {
103911 case ICMPV6_FILTER:
103912 if (optlen > sizeof(struct icmp6_filter))
103913 optlen = sizeof(struct icmp6_filter);
103914 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
103915 + if (copy_from_user(&filter, optval, optlen))
103916 return -EFAULT;
103917 + raw6_sk(sk)->filter = filter;
103918 return 0;
103919 default:
103920 return -ENOPROTOOPT;
103921 @@ -934,6 +937,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
103922 char __user *optval, int __user *optlen)
103923 {
103924 int len;
103925 + struct icmp6_filter filter;
103926
103927 switch (optname) {
103928 case ICMPV6_FILTER:
103929 @@ -945,7 +949,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
103930 len = sizeof(struct icmp6_filter);
103931 if (put_user(len, optlen))
103932 return -EFAULT;
103933 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
103934 + filter = raw6_sk(sk)->filter;
103935 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
103936 return -EFAULT;
103937 return 0;
103938 default:
103939 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
103940 index d7d70e6..bd5e9fc 100644
103941 --- a/net/ipv6/reassembly.c
103942 +++ b/net/ipv6/reassembly.c
103943 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
103944
103945 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
103946 {
103947 - struct ctl_table *table;
103948 + ctl_table_no_const *table = NULL;
103949 struct ctl_table_header *hdr;
103950
103951 - table = ip6_frags_ns_ctl_table;
103952 if (!net_eq(net, &init_net)) {
103953 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
103954 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
103955 if (table == NULL)
103956 goto err_alloc;
103957
103958 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
103959 /* Don't export sysctls to unprivileged users */
103960 if (net->user_ns != &init_user_ns)
103961 table[0].procname = NULL;
103962 - }
103963 + hdr = register_net_sysctl(net, "net/ipv6", table);
103964 + } else
103965 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
103966
103967 - hdr = register_net_sysctl(net, "net/ipv6", table);
103968 if (hdr == NULL)
103969 goto err_reg;
103970
103971 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
103972 return 0;
103973
103974 err_reg:
103975 - if (!net_eq(net, &init_net))
103976 - kfree(table);
103977 + kfree(table);
103978 err_alloc:
103979 return -ENOMEM;
103980 }
103981 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
103982 index 1528d84..f393960 100644
103983 --- a/net/ipv6/route.c
103984 +++ b/net/ipv6/route.c
103985 @@ -2978,7 +2978,7 @@ struct ctl_table ipv6_route_table_template[] = {
103986
103987 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
103988 {
103989 - struct ctl_table *table;
103990 + ctl_table_no_const *table;
103991
103992 table = kmemdup(ipv6_route_table_template,
103993 sizeof(ipv6_route_table_template),
103994 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
103995 index cdbfe5a..e13eb31 100644
103996 --- a/net/ipv6/sit.c
103997 +++ b/net/ipv6/sit.c
103998 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
103999 static void ipip6_dev_free(struct net_device *dev);
104000 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
104001 __be32 *v4dst);
104002 -static struct rtnl_link_ops sit_link_ops __read_mostly;
104003 +static struct rtnl_link_ops sit_link_ops;
104004
104005 static int sit_net_id __read_mostly;
104006 struct sit_net {
104007 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
104008 unregister_netdevice_queue(dev, head);
104009 }
104010
104011 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
104012 +static struct rtnl_link_ops sit_link_ops = {
104013 .kind = "sit",
104014 .maxtype = IFLA_IPTUN_MAX,
104015 .policy = ipip6_policy,
104016 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
104017 index c5c10fa..2577d51 100644
104018 --- a/net/ipv6/sysctl_net_ipv6.c
104019 +++ b/net/ipv6/sysctl_net_ipv6.c
104020 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
104021
104022 static int __net_init ipv6_sysctl_net_init(struct net *net)
104023 {
104024 - struct ctl_table *ipv6_table;
104025 + ctl_table_no_const *ipv6_table;
104026 struct ctl_table *ipv6_route_table;
104027 struct ctl_table *ipv6_icmp_table;
104028 int err;
104029 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
104030 index 9c0b54e..5e7bd8f 100644
104031 --- a/net/ipv6/tcp_ipv6.c
104032 +++ b/net/ipv6/tcp_ipv6.c
104033 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
104034 }
104035 }
104036
104037 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104038 +extern int grsec_enable_blackhole;
104039 +#endif
104040 +
104041 static void tcp_v6_hash(struct sock *sk)
104042 {
104043 if (sk->sk_state != TCP_CLOSE) {
104044 @@ -1343,6 +1347,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
104045 return 0;
104046
104047 reset:
104048 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104049 + if (!grsec_enable_blackhole)
104050 +#endif
104051 tcp_v6_send_reset(sk, skb);
104052 discard:
104053 if (opt_skb)
104054 @@ -1443,12 +1450,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
104055
104056 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
104057 inet6_iif(skb));
104058 - if (!sk)
104059 + if (!sk) {
104060 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104061 + ret = 1;
104062 +#endif
104063 goto no_tcp_socket;
104064 + }
104065
104066 process:
104067 - if (sk->sk_state == TCP_TIME_WAIT)
104068 + if (sk->sk_state == TCP_TIME_WAIT) {
104069 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104070 + ret = 2;
104071 +#endif
104072 goto do_time_wait;
104073 + }
104074
104075 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
104076 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
104077 @@ -1499,6 +1514,10 @@ csum_error:
104078 bad_packet:
104079 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
104080 } else {
104081 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104082 + if (!grsec_enable_blackhole || (ret == 1 &&
104083 + (skb->dev->flags & IFF_LOOPBACK)))
104084 +#endif
104085 tcp_v6_send_reset(NULL, skb);
104086 }
104087
104088 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
104089 index 189dc4a..458bec0 100644
104090 --- a/net/ipv6/udp.c
104091 +++ b/net/ipv6/udp.c
104092 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
104093 udp_ipv6_hash_secret + net_hash_mix(net));
104094 }
104095
104096 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104097 +extern int grsec_enable_blackhole;
104098 +#endif
104099 +
104100 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
104101 {
104102 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
104103 @@ -448,7 +452,7 @@ try_again:
104104 if (unlikely(err)) {
104105 trace_kfree_skb(skb, udpv6_recvmsg);
104106 if (!peeked) {
104107 - atomic_inc(&sk->sk_drops);
104108 + atomic_inc_unchecked(&sk->sk_drops);
104109 if (is_udp4)
104110 UDP_INC_STATS_USER(sock_net(sk),
104111 UDP_MIB_INERRORS,
104112 @@ -714,7 +718,7 @@ csum_error:
104113 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
104114 drop:
104115 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
104116 - atomic_inc(&sk->sk_drops);
104117 + atomic_inc_unchecked(&sk->sk_drops);
104118 kfree_skb(skb);
104119 return -1;
104120 }
104121 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
104122 if (likely(skb1 == NULL))
104123 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
104124 if (!skb1) {
104125 - atomic_inc(&sk->sk_drops);
104126 + atomic_inc_unchecked(&sk->sk_drops);
104127 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
104128 IS_UDPLITE(sk));
104129 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104130 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
104131 goto csum_error;
104132
104133 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
104134 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104135 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104136 +#endif
104137 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
104138
104139 kfree_skb(skb);
104140 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
104141 index 48bf5a0..691985a 100644
104142 --- a/net/ipv6/xfrm6_policy.c
104143 +++ b/net/ipv6/xfrm6_policy.c
104144 @@ -223,11 +223,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
104145 }
104146 }
104147
104148 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
104149 +static int xfrm6_garbage_collect(struct dst_ops *ops)
104150 {
104151 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
104152
104153 - xfrm6_policy_afinfo.garbage_collect(net);
104154 + xfrm_garbage_collect_deferred(net);
104155 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
104156 }
104157
104158 @@ -340,19 +340,19 @@ static struct ctl_table xfrm6_policy_table[] = {
104159
104160 static int __net_init xfrm6_net_init(struct net *net)
104161 {
104162 - struct ctl_table *table;
104163 + ctl_table_no_const *table = NULL;
104164 struct ctl_table_header *hdr;
104165
104166 - table = xfrm6_policy_table;
104167 if (!net_eq(net, &init_net)) {
104168 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104169 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104170 if (!table)
104171 goto err_alloc;
104172
104173 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
104174 - }
104175 + hdr = register_net_sysctl(net, "net/ipv6", table);
104176 + } else
104177 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
104178
104179 - hdr = register_net_sysctl(net, "net/ipv6", table);
104180 if (!hdr)
104181 goto err_reg;
104182
104183 @@ -360,8 +360,7 @@ static int __net_init xfrm6_net_init(struct net *net)
104184 return 0;
104185
104186 err_reg:
104187 - if (!net_eq(net, &init_net))
104188 - kfree(table);
104189 + kfree(table);
104190 err_alloc:
104191 return -ENOMEM;
104192 }
104193 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
104194 index c1d247e..9e5949d 100644
104195 --- a/net/ipx/ipx_proc.c
104196 +++ b/net/ipx/ipx_proc.c
104197 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
104198 struct proc_dir_entry *p;
104199 int rc = -ENOMEM;
104200
104201 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
104202 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
104203
104204 if (!ipx_proc_dir)
104205 goto out;
104206 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
104207 index 4efe486..dee966e 100644
104208 --- a/net/irda/ircomm/ircomm_tty.c
104209 +++ b/net/irda/ircomm/ircomm_tty.c
104210 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104211 add_wait_queue(&port->open_wait, &wait);
104212
104213 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
104214 - __FILE__, __LINE__, tty->driver->name, port->count);
104215 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104216
104217 spin_lock_irqsave(&port->lock, flags);
104218 - port->count--;
104219 + atomic_dec(&port->count);
104220 port->blocked_open++;
104221 spin_unlock_irqrestore(&port->lock, flags);
104222
104223 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104224 }
104225
104226 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
104227 - __FILE__, __LINE__, tty->driver->name, port->count);
104228 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104229
104230 schedule();
104231 }
104232 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104233
104234 spin_lock_irqsave(&port->lock, flags);
104235 if (!tty_hung_up_p(filp))
104236 - port->count++;
104237 + atomic_inc(&port->count);
104238 port->blocked_open--;
104239 spin_unlock_irqrestore(&port->lock, flags);
104240
104241 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
104242 - __FILE__, __LINE__, tty->driver->name, port->count);
104243 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104244
104245 if (!retval)
104246 port->flags |= ASYNC_NORMAL_ACTIVE;
104247 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
104248
104249 /* ++ is not atomic, so this should be protected - Jean II */
104250 spin_lock_irqsave(&self->port.lock, flags);
104251 - self->port.count++;
104252 + atomic_inc(&self->port.count);
104253 spin_unlock_irqrestore(&self->port.lock, flags);
104254 tty_port_tty_set(&self->port, tty);
104255
104256 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
104257 - self->line, self->port.count);
104258 + self->line, atomic_read(&self->port.count));
104259
104260 /* Not really used by us, but lets do it anyway */
104261 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
104262 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
104263 tty_kref_put(port->tty);
104264 }
104265 port->tty = NULL;
104266 - port->count = 0;
104267 + atomic_set(&port->count, 0);
104268 spin_unlock_irqrestore(&port->lock, flags);
104269
104270 wake_up_interruptible(&port->open_wait);
104271 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
104272 seq_putc(m, '\n');
104273
104274 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
104275 - seq_printf(m, "Open count: %d\n", self->port.count);
104276 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
104277 seq_printf(m, "Max data size: %d\n", self->max_data_size);
104278 seq_printf(m, "Max header size: %d\n", self->max_header_size);
104279
104280 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
104281 index b9ac598..f88cc56 100644
104282 --- a/net/irda/irproc.c
104283 +++ b/net/irda/irproc.c
104284 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
104285 {
104286 int i;
104287
104288 - proc_irda = proc_mkdir("irda", init_net.proc_net);
104289 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
104290 if (proc_irda == NULL)
104291 return;
104292
104293 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
104294 index 2e9953b..ed06350 100644
104295 --- a/net/iucv/af_iucv.c
104296 +++ b/net/iucv/af_iucv.c
104297 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
104298 {
104299 char name[12];
104300
104301 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
104302 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104303 while (__iucv_get_sock_by_name(name)) {
104304 sprintf(name, "%08x",
104305 - atomic_inc_return(&iucv_sk_list.autobind_name));
104306 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104307 }
104308 memcpy(iucv->src_name, name, 8);
104309 }
104310 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
104311 index 2a6a1fd..6c112b0 100644
104312 --- a/net/iucv/iucv.c
104313 +++ b/net/iucv/iucv.c
104314 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
104315 return NOTIFY_OK;
104316 }
104317
104318 -static struct notifier_block __refdata iucv_cpu_notifier = {
104319 +static struct notifier_block iucv_cpu_notifier = {
104320 .notifier_call = iucv_cpu_notify,
104321 };
104322
104323 diff --git a/net/key/af_key.c b/net/key/af_key.c
104324 index f8ac939..1e189bf 100644
104325 --- a/net/key/af_key.c
104326 +++ b/net/key/af_key.c
104327 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
104328 static u32 get_acqseq(void)
104329 {
104330 u32 res;
104331 - static atomic_t acqseq;
104332 + static atomic_unchecked_t acqseq;
104333
104334 do {
104335 - res = atomic_inc_return(&acqseq);
104336 + res = atomic_inc_return_unchecked(&acqseq);
104337 } while (!res);
104338 return res;
104339 }
104340 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
104341 index 781b3a2..73a7434 100644
104342 --- a/net/l2tp/l2tp_eth.c
104343 +++ b/net/l2tp/l2tp_eth.c
104344 @@ -42,12 +42,12 @@ struct l2tp_eth {
104345 struct sock *tunnel_sock;
104346 struct l2tp_session *session;
104347 struct list_head list;
104348 - atomic_long_t tx_bytes;
104349 - atomic_long_t tx_packets;
104350 - atomic_long_t tx_dropped;
104351 - atomic_long_t rx_bytes;
104352 - atomic_long_t rx_packets;
104353 - atomic_long_t rx_errors;
104354 + atomic_long_unchecked_t tx_bytes;
104355 + atomic_long_unchecked_t tx_packets;
104356 + atomic_long_unchecked_t tx_dropped;
104357 + atomic_long_unchecked_t rx_bytes;
104358 + atomic_long_unchecked_t rx_packets;
104359 + atomic_long_unchecked_t rx_errors;
104360 };
104361
104362 /* via l2tp_session_priv() */
104363 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
104364 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
104365
104366 if (likely(ret == NET_XMIT_SUCCESS)) {
104367 - atomic_long_add(len, &priv->tx_bytes);
104368 - atomic_long_inc(&priv->tx_packets);
104369 + atomic_long_add_unchecked(len, &priv->tx_bytes);
104370 + atomic_long_inc_unchecked(&priv->tx_packets);
104371 } else {
104372 - atomic_long_inc(&priv->tx_dropped);
104373 + atomic_long_inc_unchecked(&priv->tx_dropped);
104374 }
104375 return NETDEV_TX_OK;
104376 }
104377 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
104378 {
104379 struct l2tp_eth *priv = netdev_priv(dev);
104380
104381 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
104382 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
104383 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
104384 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
104385 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
104386 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
104387 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
104388 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
104389 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
104390 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
104391 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
104392 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
104393 return stats;
104394 }
104395
104396 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
104397 nf_reset(skb);
104398
104399 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
104400 - atomic_long_inc(&priv->rx_packets);
104401 - atomic_long_add(data_len, &priv->rx_bytes);
104402 + atomic_long_inc_unchecked(&priv->rx_packets);
104403 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
104404 } else {
104405 - atomic_long_inc(&priv->rx_errors);
104406 + atomic_long_inc_unchecked(&priv->rx_errors);
104407 }
104408 return;
104409
104410 error:
104411 - atomic_long_inc(&priv->rx_errors);
104412 + atomic_long_inc_unchecked(&priv->rx_errors);
104413 kfree_skb(skb);
104414 }
104415
104416 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
104417 index 1a3c7e0..80f8b0c 100644
104418 --- a/net/llc/llc_proc.c
104419 +++ b/net/llc/llc_proc.c
104420 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
104421 int rc = -ENOMEM;
104422 struct proc_dir_entry *p;
104423
104424 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
104425 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
104426 if (!llc_proc_dir)
104427 goto out;
104428
104429 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
104430 index e75d5c5..429fc95 100644
104431 --- a/net/mac80211/cfg.c
104432 +++ b/net/mac80211/cfg.c
104433 @@ -543,7 +543,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
104434 ret = ieee80211_vif_use_channel(sdata, chandef,
104435 IEEE80211_CHANCTX_EXCLUSIVE);
104436 }
104437 - } else if (local->open_count == local->monitors) {
104438 + } else if (local_read(&local->open_count) == local->monitors) {
104439 local->_oper_chandef = *chandef;
104440 ieee80211_hw_config(local, 0);
104441 }
104442 @@ -3416,7 +3416,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
104443 else
104444 local->probe_req_reg--;
104445
104446 - if (!local->open_count)
104447 + if (!local_read(&local->open_count))
104448 break;
104449
104450 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
104451 @@ -3551,8 +3551,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
104452 if (chanctx_conf) {
104453 *chandef = sdata->vif.bss_conf.chandef;
104454 ret = 0;
104455 - } else if (local->open_count > 0 &&
104456 - local->open_count == local->monitors &&
104457 + } else if (local_read(&local->open_count) > 0 &&
104458 + local_read(&local->open_count) == local->monitors &&
104459 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
104460 if (local->use_chanctx)
104461 *chandef = local->monitor_chandef;
104462 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
104463 index cc6e964..029a3a3 100644
104464 --- a/net/mac80211/ieee80211_i.h
104465 +++ b/net/mac80211/ieee80211_i.h
104466 @@ -29,6 +29,7 @@
104467 #include <net/ieee80211_radiotap.h>
104468 #include <net/cfg80211.h>
104469 #include <net/mac80211.h>
104470 +#include <asm/local.h>
104471 #include "key.h"
104472 #include "sta_info.h"
104473 #include "debug.h"
104474 @@ -1114,7 +1115,7 @@ struct ieee80211_local {
104475 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
104476 spinlock_t queue_stop_reason_lock;
104477
104478 - int open_count;
104479 + local_t open_count;
104480 int monitors, cooked_mntrs;
104481 /* number of interfaces with corresponding FIF_ flags */
104482 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
104483 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
104484 index 4173553..e3b5a3f 100644
104485 --- a/net/mac80211/iface.c
104486 +++ b/net/mac80211/iface.c
104487 @@ -543,7 +543,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104488 break;
104489 }
104490
104491 - if (local->open_count == 0) {
104492 + if (local_read(&local->open_count) == 0) {
104493 res = drv_start(local);
104494 if (res)
104495 goto err_del_bss;
104496 @@ -590,7 +590,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104497 res = drv_add_interface(local, sdata);
104498 if (res)
104499 goto err_stop;
104500 - } else if (local->monitors == 0 && local->open_count == 0) {
104501 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
104502 res = ieee80211_add_virtual_monitor(local);
104503 if (res)
104504 goto err_stop;
104505 @@ -700,7 +700,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104506 atomic_inc(&local->iff_promiscs);
104507
104508 if (coming_up)
104509 - local->open_count++;
104510 + local_inc(&local->open_count);
104511
104512 if (hw_reconf_flags)
104513 ieee80211_hw_config(local, hw_reconf_flags);
104514 @@ -738,7 +738,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104515 err_del_interface:
104516 drv_remove_interface(local, sdata);
104517 err_stop:
104518 - if (!local->open_count)
104519 + if (!local_read(&local->open_count))
104520 drv_stop(local);
104521 err_del_bss:
104522 sdata->bss = NULL;
104523 @@ -906,7 +906,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104524 }
104525
104526 if (going_down)
104527 - local->open_count--;
104528 + local_dec(&local->open_count);
104529
104530 switch (sdata->vif.type) {
104531 case NL80211_IFTYPE_AP_VLAN:
104532 @@ -968,7 +968,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104533 }
104534 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
104535
104536 - if (local->open_count == 0)
104537 + if (local_read(&local->open_count) == 0)
104538 ieee80211_clear_tx_pending(local);
104539
104540 /*
104541 @@ -1011,7 +1011,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104542 if (cancel_scan)
104543 flush_delayed_work(&local->scan_work);
104544
104545 - if (local->open_count == 0) {
104546 + if (local_read(&local->open_count) == 0) {
104547 ieee80211_stop_device(local);
104548
104549 /* no reconfiguring after stop! */
104550 @@ -1022,7 +1022,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104551 ieee80211_configure_filter(local);
104552 ieee80211_hw_config(local, hw_reconf_flags);
104553
104554 - if (local->monitors == local->open_count)
104555 + if (local->monitors == local_read(&local->open_count))
104556 ieee80211_add_virtual_monitor(local);
104557 }
104558
104559 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
104560 index 6ab99da..f9502d4 100644
104561 --- a/net/mac80211/main.c
104562 +++ b/net/mac80211/main.c
104563 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
104564 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
104565 IEEE80211_CONF_CHANGE_POWER);
104566
104567 - if (changed && local->open_count) {
104568 + if (changed && local_read(&local->open_count)) {
104569 ret = drv_config(local, changed);
104570 /*
104571 * Goal:
104572 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
104573 index 4a95fe3..0bfd713 100644
104574 --- a/net/mac80211/pm.c
104575 +++ b/net/mac80211/pm.c
104576 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104577 struct ieee80211_sub_if_data *sdata;
104578 struct sta_info *sta;
104579
104580 - if (!local->open_count)
104581 + if (!local_read(&local->open_count))
104582 goto suspend;
104583
104584 ieee80211_scan_cancel(local);
104585 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104586 cancel_work_sync(&local->dynamic_ps_enable_work);
104587 del_timer_sync(&local->dynamic_ps_timer);
104588
104589 - local->wowlan = wowlan && local->open_count;
104590 + local->wowlan = wowlan && local_read(&local->open_count);
104591 if (local->wowlan) {
104592 int err = drv_suspend(local, wowlan);
104593 if (err < 0) {
104594 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104595 WARN_ON(!list_empty(&local->chanctx_list));
104596
104597 /* stop hardware - this must stop RX */
104598 - if (local->open_count)
104599 + if (local_read(&local->open_count))
104600 ieee80211_stop_device(local);
104601
104602 suspend:
104603 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
104604 index d53355b..21f583a 100644
104605 --- a/net/mac80211/rate.c
104606 +++ b/net/mac80211/rate.c
104607 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
104608
104609 ASSERT_RTNL();
104610
104611 - if (local->open_count)
104612 + if (local_read(&local->open_count))
104613 return -EBUSY;
104614
104615 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
104616 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
104617 index 974ebe7..57bcd3c 100644
104618 --- a/net/mac80211/util.c
104619 +++ b/net/mac80211/util.c
104620 @@ -1757,7 +1757,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
104621 }
104622 #endif
104623 /* everything else happens only if HW was up & running */
104624 - if (!local->open_count)
104625 + if (!local_read(&local->open_count))
104626 goto wake_up;
104627
104628 /*
104629 @@ -1987,7 +1987,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
104630 local->in_reconfig = false;
104631 barrier();
104632
104633 - if (local->monitors == local->open_count && local->monitors > 0)
104634 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
104635 ieee80211_add_virtual_monitor(local);
104636
104637 /*
104638 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
104639 index b02660f..c0f791c 100644
104640 --- a/net/netfilter/Kconfig
104641 +++ b/net/netfilter/Kconfig
104642 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
104643
104644 To compile it as a module, choose M here. If unsure, say N.
104645
104646 +config NETFILTER_XT_MATCH_GRADM
104647 + tristate '"gradm" match support'
104648 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
104649 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
104650 + ---help---
104651 + The gradm match allows to match on grsecurity RBAC being enabled.
104652 + It is useful when iptables rules are applied early on bootup to
104653 + prevent connections to the machine (except from a trusted host)
104654 + while the RBAC system is disabled.
104655 +
104656 config NETFILTER_XT_MATCH_HASHLIMIT
104657 tristate '"hashlimit" match support'
104658 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
104659 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
104660 index 89f73a9..e4e5bd9 100644
104661 --- a/net/netfilter/Makefile
104662 +++ b/net/netfilter/Makefile
104663 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
104664 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
104665 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
104666 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
104667 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
104668 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
104669 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
104670 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
104671 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
104672 index d259da3..6a32b2c 100644
104673 --- a/net/netfilter/ipset/ip_set_core.c
104674 +++ b/net/netfilter/ipset/ip_set_core.c
104675 @@ -1952,7 +1952,7 @@ done:
104676 return ret;
104677 }
104678
104679 -static struct nf_sockopt_ops so_set __read_mostly = {
104680 +static struct nf_sockopt_ops so_set = {
104681 .pf = PF_INET,
104682 .get_optmin = SO_IP_SET,
104683 .get_optmax = SO_IP_SET + 1,
104684 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
104685 index b0f7b62..0541842 100644
104686 --- a/net/netfilter/ipvs/ip_vs_conn.c
104687 +++ b/net/netfilter/ipvs/ip_vs_conn.c
104688 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
104689 /* Increase the refcnt counter of the dest */
104690 ip_vs_dest_hold(dest);
104691
104692 - conn_flags = atomic_read(&dest->conn_flags);
104693 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
104694 if (cp->protocol != IPPROTO_UDP)
104695 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
104696 flags = cp->flags;
104697 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
104698
104699 cp->control = NULL;
104700 atomic_set(&cp->n_control, 0);
104701 - atomic_set(&cp->in_pkts, 0);
104702 + atomic_set_unchecked(&cp->in_pkts, 0);
104703
104704 cp->packet_xmit = NULL;
104705 cp->app = NULL;
104706 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
104707
104708 /* Don't drop the entry if its number of incoming packets is not
104709 located in [0, 8] */
104710 - i = atomic_read(&cp->in_pkts);
104711 + i = atomic_read_unchecked(&cp->in_pkts);
104712 if (i > 8 || i < 0) return 0;
104713
104714 if (!todrop_rate[i]) return 0;
104715 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
104716 index b87ca32..76c7799 100644
104717 --- a/net/netfilter/ipvs/ip_vs_core.c
104718 +++ b/net/netfilter/ipvs/ip_vs_core.c
104719 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
104720 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
104721 /* do not touch skb anymore */
104722
104723 - atomic_inc(&cp->in_pkts);
104724 + atomic_inc_unchecked(&cp->in_pkts);
104725 ip_vs_conn_put(cp);
104726 return ret;
104727 }
104728 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
104729 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
104730 pkts = sysctl_sync_threshold(ipvs);
104731 else
104732 - pkts = atomic_add_return(1, &cp->in_pkts);
104733 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104734
104735 if (ipvs->sync_state & IP_VS_STATE_MASTER)
104736 ip_vs_sync_conn(net, cp, pkts);
104737 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
104738 index b8295a4..17ff579 100644
104739 --- a/net/netfilter/ipvs/ip_vs_ctl.c
104740 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
104741 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
104742 */
104743 ip_vs_rs_hash(ipvs, dest);
104744 }
104745 - atomic_set(&dest->conn_flags, conn_flags);
104746 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
104747
104748 /* bind the service */
104749 old_svc = rcu_dereference_protected(dest->svc, 1);
104750 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
104751 * align with netns init in ip_vs_control_net_init()
104752 */
104753
104754 -static struct ctl_table vs_vars[] = {
104755 +static ctl_table_no_const vs_vars[] __read_only = {
104756 {
104757 .procname = "amemthresh",
104758 .maxlen = sizeof(int),
104759 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
104760 " %-7s %-6d %-10d %-10d\n",
104761 &dest->addr.in6,
104762 ntohs(dest->port),
104763 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
104764 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
104765 atomic_read(&dest->weight),
104766 atomic_read(&dest->activeconns),
104767 atomic_read(&dest->inactconns));
104768 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
104769 "%-7s %-6d %-10d %-10d\n",
104770 ntohl(dest->addr.ip),
104771 ntohs(dest->port),
104772 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
104773 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
104774 atomic_read(&dest->weight),
104775 atomic_read(&dest->activeconns),
104776 atomic_read(&dest->inactconns));
104777 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
104778
104779 entry.addr = dest->addr.ip;
104780 entry.port = dest->port;
104781 - entry.conn_flags = atomic_read(&dest->conn_flags);
104782 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
104783 entry.weight = atomic_read(&dest->weight);
104784 entry.u_threshold = dest->u_threshold;
104785 entry.l_threshold = dest->l_threshold;
104786 @@ -3039,7 +3039,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
104787 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
104788 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
104789 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
104790 - (atomic_read(&dest->conn_flags) &
104791 + (atomic_read_unchecked(&dest->conn_flags) &
104792 IP_VS_CONN_F_FWD_MASK)) ||
104793 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
104794 atomic_read(&dest->weight)) ||
104795 @@ -3672,7 +3672,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
104796 {
104797 int idx;
104798 struct netns_ipvs *ipvs = net_ipvs(net);
104799 - struct ctl_table *tbl;
104800 + ctl_table_no_const *tbl;
104801
104802 atomic_set(&ipvs->dropentry, 0);
104803 spin_lock_init(&ipvs->dropentry_lock);
104804 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
104805 index 127f140..553d652 100644
104806 --- a/net/netfilter/ipvs/ip_vs_lblc.c
104807 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
104808 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
104809 * IPVS LBLC sysctl table
104810 */
104811 #ifdef CONFIG_SYSCTL
104812 -static struct ctl_table vs_vars_table[] = {
104813 +static ctl_table_no_const vs_vars_table[] __read_only = {
104814 {
104815 .procname = "lblc_expiration",
104816 .data = NULL,
104817 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
104818 index 2229d2d..b32b785 100644
104819 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
104820 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
104821 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
104822 * IPVS LBLCR sysctl table
104823 */
104824
104825 -static struct ctl_table vs_vars_table[] = {
104826 +static ctl_table_no_const vs_vars_table[] __read_only = {
104827 {
104828 .procname = "lblcr_expiration",
104829 .data = NULL,
104830 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
104831 index c47ffd7..d233a81 100644
104832 --- a/net/netfilter/ipvs/ip_vs_sync.c
104833 +++ b/net/netfilter/ipvs/ip_vs_sync.c
104834 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
104835 cp = cp->control;
104836 if (cp) {
104837 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
104838 - pkts = atomic_add_return(1, &cp->in_pkts);
104839 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104840 else
104841 pkts = sysctl_sync_threshold(ipvs);
104842 ip_vs_sync_conn(net, cp->control, pkts);
104843 @@ -771,7 +771,7 @@ control:
104844 if (!cp)
104845 return;
104846 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
104847 - pkts = atomic_add_return(1, &cp->in_pkts);
104848 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104849 else
104850 pkts = sysctl_sync_threshold(ipvs);
104851 goto sloop;
104852 @@ -900,7 +900,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
104853
104854 if (opt)
104855 memcpy(&cp->in_seq, opt, sizeof(*opt));
104856 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
104857 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
104858 cp->state = state;
104859 cp->old_state = cp->state;
104860 /*
104861 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
104862 index 3aedbda..6a63567 100644
104863 --- a/net/netfilter/ipvs/ip_vs_xmit.c
104864 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
104865 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
104866 else
104867 rc = NF_ACCEPT;
104868 /* do not touch skb anymore */
104869 - atomic_inc(&cp->in_pkts);
104870 + atomic_inc_unchecked(&cp->in_pkts);
104871 goto out;
104872 }
104873
104874 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
104875 else
104876 rc = NF_ACCEPT;
104877 /* do not touch skb anymore */
104878 - atomic_inc(&cp->in_pkts);
104879 + atomic_inc_unchecked(&cp->in_pkts);
104880 goto out;
104881 }
104882
104883 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
104884 index a4b5e2a..13b1de3 100644
104885 --- a/net/netfilter/nf_conntrack_acct.c
104886 +++ b/net/netfilter/nf_conntrack_acct.c
104887 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
104888 #ifdef CONFIG_SYSCTL
104889 static int nf_conntrack_acct_init_sysctl(struct net *net)
104890 {
104891 - struct ctl_table *table;
104892 + ctl_table_no_const *table;
104893
104894 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
104895 GFP_KERNEL);
104896 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
104897 index 46d1b26..b7f3b76 100644
104898 --- a/net/netfilter/nf_conntrack_core.c
104899 +++ b/net/netfilter/nf_conntrack_core.c
104900 @@ -1734,6 +1734,10 @@ void nf_conntrack_init_end(void)
104901 #define DYING_NULLS_VAL ((1<<30)+1)
104902 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
104903
104904 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104905 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
104906 +#endif
104907 +
104908 int nf_conntrack_init_net(struct net *net)
104909 {
104910 int ret = -ENOMEM;
104911 @@ -1759,7 +1763,11 @@ int nf_conntrack_init_net(struct net *net)
104912 if (!net->ct.stat)
104913 goto err_pcpu_lists;
104914
104915 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104916 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
104917 +#else
104918 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
104919 +#endif
104920 if (!net->ct.slabname)
104921 goto err_slabname;
104922
104923 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
104924 index 4e78c57..ec8fb74 100644
104925 --- a/net/netfilter/nf_conntrack_ecache.c
104926 +++ b/net/netfilter/nf_conntrack_ecache.c
104927 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
104928 #ifdef CONFIG_SYSCTL
104929 static int nf_conntrack_event_init_sysctl(struct net *net)
104930 {
104931 - struct ctl_table *table;
104932 + ctl_table_no_const *table;
104933
104934 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
104935 GFP_KERNEL);
104936 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
104937 index bd9d315..989947e 100644
104938 --- a/net/netfilter/nf_conntrack_helper.c
104939 +++ b/net/netfilter/nf_conntrack_helper.c
104940 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
104941
104942 static int nf_conntrack_helper_init_sysctl(struct net *net)
104943 {
104944 - struct ctl_table *table;
104945 + ctl_table_no_const *table;
104946
104947 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
104948 GFP_KERNEL);
104949 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
104950 index b65d586..beec902 100644
104951 --- a/net/netfilter/nf_conntrack_proto.c
104952 +++ b/net/netfilter/nf_conntrack_proto.c
104953 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
104954
104955 static void
104956 nf_ct_unregister_sysctl(struct ctl_table_header **header,
104957 - struct ctl_table **table,
104958 + ctl_table_no_const **table,
104959 unsigned int users)
104960 {
104961 if (users > 0)
104962 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
104963 index fc823fa..8311af3 100644
104964 --- a/net/netfilter/nf_conntrack_standalone.c
104965 +++ b/net/netfilter/nf_conntrack_standalone.c
104966 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
104967
104968 static int nf_conntrack_standalone_init_sysctl(struct net *net)
104969 {
104970 - struct ctl_table *table;
104971 + ctl_table_no_const *table;
104972
104973 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
104974 GFP_KERNEL);
104975 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
104976 index 7a394df..bd91a8a 100644
104977 --- a/net/netfilter/nf_conntrack_timestamp.c
104978 +++ b/net/netfilter/nf_conntrack_timestamp.c
104979 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
104980 #ifdef CONFIG_SYSCTL
104981 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
104982 {
104983 - struct ctl_table *table;
104984 + ctl_table_no_const *table;
104985
104986 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
104987 GFP_KERNEL);
104988 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
104989 index 43c926c..a5731d8 100644
104990 --- a/net/netfilter/nf_log.c
104991 +++ b/net/netfilter/nf_log.c
104992 @@ -362,7 +362,7 @@ static const struct file_operations nflog_file_ops = {
104993
104994 #ifdef CONFIG_SYSCTL
104995 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
104996 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
104997 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
104998
104999 static int nf_log_proc_dostring(struct ctl_table *table, int write,
105000 void __user *buffer, size_t *lenp, loff_t *ppos)
105001 @@ -393,13 +393,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
105002 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
105003 mutex_unlock(&nf_log_mutex);
105004 } else {
105005 + ctl_table_no_const nf_log_table = *table;
105006 +
105007 mutex_lock(&nf_log_mutex);
105008 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
105009 if (!logger)
105010 - table->data = "NONE";
105011 + nf_log_table.data = "NONE";
105012 else
105013 - table->data = logger->name;
105014 - r = proc_dostring(table, write, buffer, lenp, ppos);
105015 + nf_log_table.data = logger->name;
105016 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
105017 mutex_unlock(&nf_log_mutex);
105018 }
105019
105020 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
105021 index c68c1e5..8b5d670 100644
105022 --- a/net/netfilter/nf_sockopt.c
105023 +++ b/net/netfilter/nf_sockopt.c
105024 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
105025 }
105026 }
105027
105028 - list_add(&reg->list, &nf_sockopts);
105029 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
105030 out:
105031 mutex_unlock(&nf_sockopt_mutex);
105032 return ret;
105033 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
105034 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
105035 {
105036 mutex_lock(&nf_sockopt_mutex);
105037 - list_del(&reg->list);
105038 + pax_list_del((struct list_head *)&reg->list);
105039 mutex_unlock(&nf_sockopt_mutex);
105040 }
105041 EXPORT_SYMBOL(nf_unregister_sockopt);
105042 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
105043 index 11d85b3..7fcc420 100644
105044 --- a/net/netfilter/nfnetlink_log.c
105045 +++ b/net/netfilter/nfnetlink_log.c
105046 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
105047 struct nfnl_log_net {
105048 spinlock_t instances_lock;
105049 struct hlist_head instance_table[INSTANCE_BUCKETS];
105050 - atomic_t global_seq;
105051 + atomic_unchecked_t global_seq;
105052 };
105053
105054 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
105055 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
105056 /* global sequence number */
105057 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
105058 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
105059 - htonl(atomic_inc_return(&log->global_seq))))
105060 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
105061 goto nla_put_failure;
105062
105063 if (data_len) {
105064 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
105065 new file mode 100644
105066 index 0000000..c566332
105067 --- /dev/null
105068 +++ b/net/netfilter/xt_gradm.c
105069 @@ -0,0 +1,51 @@
105070 +/*
105071 + * gradm match for netfilter
105072 + * Copyright © Zbigniew Krzystolik, 2010
105073 + *
105074 + * This program is free software; you can redistribute it and/or modify
105075 + * it under the terms of the GNU General Public License; either version
105076 + * 2 or 3 as published by the Free Software Foundation.
105077 + */
105078 +#include <linux/module.h>
105079 +#include <linux/moduleparam.h>
105080 +#include <linux/skbuff.h>
105081 +#include <linux/netfilter/x_tables.h>
105082 +#include <linux/grsecurity.h>
105083 +#include <linux/netfilter/xt_gradm.h>
105084 +
105085 +static bool
105086 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
105087 +{
105088 + const struct xt_gradm_mtinfo *info = par->matchinfo;
105089 + bool retval = false;
105090 + if (gr_acl_is_enabled())
105091 + retval = true;
105092 + return retval ^ info->invflags;
105093 +}
105094 +
105095 +static struct xt_match gradm_mt_reg __read_mostly = {
105096 + .name = "gradm",
105097 + .revision = 0,
105098 + .family = NFPROTO_UNSPEC,
105099 + .match = gradm_mt,
105100 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
105101 + .me = THIS_MODULE,
105102 +};
105103 +
105104 +static int __init gradm_mt_init(void)
105105 +{
105106 + return xt_register_match(&gradm_mt_reg);
105107 +}
105108 +
105109 +static void __exit gradm_mt_exit(void)
105110 +{
105111 + xt_unregister_match(&gradm_mt_reg);
105112 +}
105113 +
105114 +module_init(gradm_mt_init);
105115 +module_exit(gradm_mt_exit);
105116 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
105117 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
105118 +MODULE_LICENSE("GPL");
105119 +MODULE_ALIAS("ipt_gradm");
105120 +MODULE_ALIAS("ip6t_gradm");
105121 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
105122 index 1786968..1ec6dac 100644
105123 --- a/net/netfilter/xt_hashlimit.c
105124 +++ b/net/netfilter/xt_hashlimit.c
105125 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
105126 {
105127 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
105128
105129 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
105130 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
105131 if (!hashlimit_net->ipt_hashlimit)
105132 return -ENOMEM;
105133 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
105134 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
105135 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
105136 if (!hashlimit_net->ip6t_hashlimit) {
105137 remove_proc_entry("ipt_hashlimit", net->proc_net);
105138 return -ENOMEM;
105139 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
105140 index a9faae8..1ea30e0 100644
105141 --- a/net/netfilter/xt_recent.c
105142 +++ b/net/netfilter/xt_recent.c
105143 @@ -615,7 +615,7 @@ static int __net_init recent_proc_net_init(struct net *net)
105144 {
105145 struct recent_net *recent_net = recent_pernet(net);
105146
105147 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
105148 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
105149 if (!recent_net->xt_recent)
105150 return -ENOMEM;
105151 return 0;
105152 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
105153 index 11de55e..f25e448 100644
105154 --- a/net/netfilter/xt_statistic.c
105155 +++ b/net/netfilter/xt_statistic.c
105156 @@ -19,7 +19,7 @@
105157 #include <linux/module.h>
105158
105159 struct xt_statistic_priv {
105160 - atomic_t count;
105161 + atomic_unchecked_t count;
105162 } ____cacheline_aligned_in_smp;
105163
105164 MODULE_LICENSE("GPL");
105165 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
105166 break;
105167 case XT_STATISTIC_MODE_NTH:
105168 do {
105169 - oval = atomic_read(&info->master->count);
105170 + oval = atomic_read_unchecked(&info->master->count);
105171 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
105172 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
105173 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
105174 if (nval == 0)
105175 ret = !ret;
105176 break;
105177 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
105178 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
105179 if (info->master == NULL)
105180 return -ENOMEM;
105181 - atomic_set(&info->master->count, info->u.nth.count);
105182 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
105183
105184 return 0;
105185 }
105186 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
105187 index 75532ef..7a461cd 100644
105188 --- a/net/netlink/af_netlink.c
105189 +++ b/net/netlink/af_netlink.c
105190 @@ -273,7 +273,7 @@ static void netlink_overrun(struct sock *sk)
105191 sk->sk_error_report(sk);
105192 }
105193 }
105194 - atomic_inc(&sk->sk_drops);
105195 + atomic_inc_unchecked(&sk->sk_drops);
105196 }
105197
105198 static void netlink_rcv_wake(struct sock *sk)
105199 @@ -3007,7 +3007,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
105200 sk_wmem_alloc_get(s),
105201 nlk->cb_running,
105202 atomic_read(&s->sk_refcnt),
105203 - atomic_read(&s->sk_drops),
105204 + atomic_read_unchecked(&s->sk_drops),
105205 sock_i_ino(s)
105206 );
105207
105208 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
105209 index 6a55f71..e88c937 100644
105210 --- a/net/openvswitch/vport-internal_dev.c
105211 +++ b/net/openvswitch/vport-internal_dev.c
105212 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
105213 .ndo_get_stats64 = internal_dev_get_stats,
105214 };
105215
105216 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
105217 +static struct rtnl_link_ops internal_dev_link_ops = {
105218 .kind = "openvswitch",
105219 };
105220
105221 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
105222 index 2034c6d..1a24f03 100644
105223 --- a/net/openvswitch/vport.c
105224 +++ b/net/openvswitch/vport.c
105225 @@ -305,10 +305,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
105226 * netdev-stats can be directly read over netlink-ioctl.
105227 */
105228
105229 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
105230 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
105231 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
105232 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
105233 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
105234 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
105235 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
105236 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
105237
105238 for_each_possible_cpu(i) {
105239 const struct pcpu_sw_netstats *percpu_stats;
105240 @@ -539,19 +539,19 @@ static void ovs_vport_record_error(struct vport *vport,
105241 {
105242 switch (err_type) {
105243 case VPORT_E_RX_DROPPED:
105244 - atomic_long_inc(&vport->err_stats.rx_dropped);
105245 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
105246 break;
105247
105248 case VPORT_E_RX_ERROR:
105249 - atomic_long_inc(&vport->err_stats.rx_errors);
105250 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
105251 break;
105252
105253 case VPORT_E_TX_DROPPED:
105254 - atomic_long_inc(&vport->err_stats.tx_dropped);
105255 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
105256 break;
105257
105258 case VPORT_E_TX_ERROR:
105259 - atomic_long_inc(&vport->err_stats.tx_errors);
105260 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
105261 break;
105262 }
105263
105264 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
105265 index 8a057d7..b5710c8 100644
105266 --- a/net/openvswitch/vport.h
105267 +++ b/net/openvswitch/vport.h
105268 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
105269 /* The following definitions are for implementers of vport devices: */
105270
105271 struct vport_err_stats {
105272 - atomic_long_t rx_dropped;
105273 - atomic_long_t rx_errors;
105274 - atomic_long_t tx_dropped;
105275 - atomic_long_t tx_errors;
105276 + atomic_long_unchecked_t rx_dropped;
105277 + atomic_long_unchecked_t rx_errors;
105278 + atomic_long_unchecked_t tx_dropped;
105279 + atomic_long_unchecked_t tx_errors;
105280 };
105281 /**
105282 * struct vport_portids - array of netlink portids of a vport.
105283 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
105284 index 9cfe2e1..1b7caf8 100644
105285 --- a/net/packet/af_packet.c
105286 +++ b/net/packet/af_packet.c
105287 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
105288
105289 return ret;
105290 drop:
105291 - atomic_long_inc(&dev->tx_dropped);
105292 + atomic_long_inc_unchecked(&dev->tx_dropped);
105293 kfree_skb(skb);
105294 return NET_XMIT_DROP;
105295 }
105296 @@ -1839,7 +1839,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
105297
105298 spin_lock(&sk->sk_receive_queue.lock);
105299 po->stats.stats1.tp_packets++;
105300 - skb->dropcount = atomic_read(&sk->sk_drops);
105301 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
105302 __skb_queue_tail(&sk->sk_receive_queue, skb);
105303 spin_unlock(&sk->sk_receive_queue.lock);
105304 sk->sk_data_ready(sk);
105305 @@ -1848,7 +1848,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
105306 drop_n_acct:
105307 spin_lock(&sk->sk_receive_queue.lock);
105308 po->stats.stats1.tp_drops++;
105309 - atomic_inc(&sk->sk_drops);
105310 + atomic_inc_unchecked(&sk->sk_drops);
105311 spin_unlock(&sk->sk_receive_queue.lock);
105312
105313 drop_n_restore:
105314 @@ -3485,7 +3485,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
105315 case PACKET_HDRLEN:
105316 if (len > sizeof(int))
105317 len = sizeof(int);
105318 - if (copy_from_user(&val, optval, len))
105319 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
105320 return -EFAULT;
105321 switch (val) {
105322 case TPACKET_V1:
105323 @@ -3531,7 +3531,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
105324 len = lv;
105325 if (put_user(len, optlen))
105326 return -EFAULT;
105327 - if (copy_to_user(optval, data, len))
105328 + if (len > sizeof(st) || copy_to_user(optval, data, len))
105329 return -EFAULT;
105330 return 0;
105331 }
105332 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
105333 index 5d3f2b7..8a4dbb7 100644
105334 --- a/net/phonet/pep.c
105335 +++ b/net/phonet/pep.c
105336 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
105337
105338 case PNS_PEP_CTRL_REQ:
105339 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
105340 - atomic_inc(&sk->sk_drops);
105341 + atomic_inc_unchecked(&sk->sk_drops);
105342 break;
105343 }
105344 __skb_pull(skb, 4);
105345 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
105346 }
105347
105348 if (pn->rx_credits == 0) {
105349 - atomic_inc(&sk->sk_drops);
105350 + atomic_inc_unchecked(&sk->sk_drops);
105351 err = -ENOBUFS;
105352 break;
105353 }
105354 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
105355 }
105356
105357 if (pn->rx_credits == 0) {
105358 - atomic_inc(&sk->sk_drops);
105359 + atomic_inc_unchecked(&sk->sk_drops);
105360 err = NET_RX_DROP;
105361 break;
105362 }
105363 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
105364 index 008214a..bb68240 100644
105365 --- a/net/phonet/socket.c
105366 +++ b/net/phonet/socket.c
105367 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
105368 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
105369 sock_i_ino(sk),
105370 atomic_read(&sk->sk_refcnt), sk,
105371 - atomic_read(&sk->sk_drops));
105372 + atomic_read_unchecked(&sk->sk_drops));
105373 }
105374 seq_pad(seq, '\n');
105375 return 0;
105376 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
105377 index c02a8c4..3c5b600 100644
105378 --- a/net/phonet/sysctl.c
105379 +++ b/net/phonet/sysctl.c
105380 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
105381 {
105382 int ret;
105383 int range[2] = {local_port_range[0], local_port_range[1]};
105384 - struct ctl_table tmp = {
105385 + ctl_table_no_const tmp = {
105386 .data = &range,
105387 .maxlen = sizeof(range),
105388 .mode = table->mode,
105389 diff --git a/net/rds/cong.c b/net/rds/cong.c
105390 index e5b65ac..f3b6fb7 100644
105391 --- a/net/rds/cong.c
105392 +++ b/net/rds/cong.c
105393 @@ -78,7 +78,7 @@
105394 * finds that the saved generation number is smaller than the global generation
105395 * number, it wakes up the process.
105396 */
105397 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
105398 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
105399
105400 /*
105401 * Congestion monitoring
105402 @@ -233,7 +233,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
105403 rdsdebug("waking map %p for %pI4\n",
105404 map, &map->m_addr);
105405 rds_stats_inc(s_cong_update_received);
105406 - atomic_inc(&rds_cong_generation);
105407 + atomic_inc_unchecked(&rds_cong_generation);
105408 if (waitqueue_active(&map->m_waitq))
105409 wake_up(&map->m_waitq);
105410 if (waitqueue_active(&rds_poll_waitq))
105411 @@ -259,7 +259,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
105412
105413 int rds_cong_updated_since(unsigned long *recent)
105414 {
105415 - unsigned long gen = atomic_read(&rds_cong_generation);
105416 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
105417
105418 if (likely(*recent == gen))
105419 return 0;
105420 diff --git a/net/rds/ib.h b/net/rds/ib.h
105421 index c36d713..af45bf2 100644
105422 --- a/net/rds/ib.h
105423 +++ b/net/rds/ib.h
105424 @@ -128,7 +128,7 @@ struct rds_ib_connection {
105425 /* sending acks */
105426 unsigned long i_ack_flags;
105427 #ifdef KERNEL_HAS_ATOMIC64
105428 - atomic64_t i_ack_next; /* next ACK to send */
105429 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
105430 #else
105431 spinlock_t i_ack_lock; /* protect i_ack_next */
105432 u64 i_ack_next; /* next ACK to send */
105433 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
105434 index 31b74f5..dc1fbfa 100644
105435 --- a/net/rds/ib_cm.c
105436 +++ b/net/rds/ib_cm.c
105437 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
105438 /* Clear the ACK state */
105439 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
105440 #ifdef KERNEL_HAS_ATOMIC64
105441 - atomic64_set(&ic->i_ack_next, 0);
105442 + atomic64_set_unchecked(&ic->i_ack_next, 0);
105443 #else
105444 ic->i_ack_next = 0;
105445 #endif
105446 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
105447 index 1b981a4..ae44b0c 100644
105448 --- a/net/rds/ib_recv.c
105449 +++ b/net/rds/ib_recv.c
105450 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
105451 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
105452 int ack_required)
105453 {
105454 - atomic64_set(&ic->i_ack_next, seq);
105455 + atomic64_set_unchecked(&ic->i_ack_next, seq);
105456 if (ack_required) {
105457 smp_mb__before_atomic();
105458 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105459 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
105460 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105461 smp_mb__after_atomic();
105462
105463 - return atomic64_read(&ic->i_ack_next);
105464 + return atomic64_read_unchecked(&ic->i_ack_next);
105465 }
105466 #endif
105467
105468 diff --git a/net/rds/iw.h b/net/rds/iw.h
105469 index cbe6674..dc9eb89 100644
105470 --- a/net/rds/iw.h
105471 +++ b/net/rds/iw.h
105472 @@ -134,7 +134,7 @@ struct rds_iw_connection {
105473 /* sending acks */
105474 unsigned long i_ack_flags;
105475 #ifdef KERNEL_HAS_ATOMIC64
105476 - atomic64_t i_ack_next; /* next ACK to send */
105477 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
105478 #else
105479 spinlock_t i_ack_lock; /* protect i_ack_next */
105480 u64 i_ack_next; /* next ACK to send */
105481 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
105482 index a91e1db..cf3053f 100644
105483 --- a/net/rds/iw_cm.c
105484 +++ b/net/rds/iw_cm.c
105485 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
105486 /* Clear the ACK state */
105487 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
105488 #ifdef KERNEL_HAS_ATOMIC64
105489 - atomic64_set(&ic->i_ack_next, 0);
105490 + atomic64_set_unchecked(&ic->i_ack_next, 0);
105491 #else
105492 ic->i_ack_next = 0;
105493 #endif
105494 diff --git a/net/rds/iw_rdma.c b/net/rds/iw_rdma.c
105495 index a817705..dba8d08 100644
105496 --- a/net/rds/iw_rdma.c
105497 +++ b/net/rds/iw_rdma.c
105498 @@ -88,7 +88,9 @@ static unsigned int rds_iw_unmap_fastreg_list(struct rds_iw_mr_pool *pool,
105499 int *unpinned);
105500 static void rds_iw_destroy_fastreg(struct rds_iw_mr_pool *pool, struct rds_iw_mr *ibmr);
105501
105502 -static int rds_iw_get_device(struct rds_sock *rs, struct rds_iw_device **rds_iwdev, struct rdma_cm_id **cm_id)
105503 +static int rds_iw_get_device(struct sockaddr_in *src, struct sockaddr_in *dst,
105504 + struct rds_iw_device **rds_iwdev,
105505 + struct rdma_cm_id **cm_id)
105506 {
105507 struct rds_iw_device *iwdev;
105508 struct rds_iw_cm_id *i_cm_id;
105509 @@ -112,15 +114,15 @@ static int rds_iw_get_device(struct rds_sock *rs, struct rds_iw_device **rds_iwd
105510 src_addr->sin_port,
105511 dst_addr->sin_addr.s_addr,
105512 dst_addr->sin_port,
105513 - rs->rs_bound_addr,
105514 - rs->rs_bound_port,
105515 - rs->rs_conn_addr,
105516 - rs->rs_conn_port);
105517 + src->sin_addr.s_addr,
105518 + src->sin_port,
105519 + dst->sin_addr.s_addr,
105520 + dst->sin_port);
105521 #ifdef WORKING_TUPLE_DETECTION
105522 - if (src_addr->sin_addr.s_addr == rs->rs_bound_addr &&
105523 - src_addr->sin_port == rs->rs_bound_port &&
105524 - dst_addr->sin_addr.s_addr == rs->rs_conn_addr &&
105525 - dst_addr->sin_port == rs->rs_conn_port) {
105526 + if (src_addr->sin_addr.s_addr == src->sin_addr.s_addr &&
105527 + src_addr->sin_port == src->sin_port &&
105528 + dst_addr->sin_addr.s_addr == dst->sin_addr.s_addr &&
105529 + dst_addr->sin_port == dst->sin_port) {
105530 #else
105531 /* FIXME - needs to compare the local and remote
105532 * ipaddr/port tuple, but the ipaddr is the only
105533 @@ -128,7 +130,7 @@ static int rds_iw_get_device(struct rds_sock *rs, struct rds_iw_device **rds_iwd
105534 * zero'ed. It doesn't appear to be properly populated
105535 * during connection setup...
105536 */
105537 - if (src_addr->sin_addr.s_addr == rs->rs_bound_addr) {
105538 + if (src_addr->sin_addr.s_addr == src->sin_addr.s_addr) {
105539 #endif
105540 spin_unlock_irq(&iwdev->spinlock);
105541 *rds_iwdev = iwdev;
105542 @@ -180,19 +182,13 @@ int rds_iw_update_cm_id(struct rds_iw_device *rds_iwdev, struct rdma_cm_id *cm_i
105543 {
105544 struct sockaddr_in *src_addr, *dst_addr;
105545 struct rds_iw_device *rds_iwdev_old;
105546 - struct rds_sock rs;
105547 struct rdma_cm_id *pcm_id;
105548 int rc;
105549
105550 src_addr = (struct sockaddr_in *)&cm_id->route.addr.src_addr;
105551 dst_addr = (struct sockaddr_in *)&cm_id->route.addr.dst_addr;
105552
105553 - rs.rs_bound_addr = src_addr->sin_addr.s_addr;
105554 - rs.rs_bound_port = src_addr->sin_port;
105555 - rs.rs_conn_addr = dst_addr->sin_addr.s_addr;
105556 - rs.rs_conn_port = dst_addr->sin_port;
105557 -
105558 - rc = rds_iw_get_device(&rs, &rds_iwdev_old, &pcm_id);
105559 + rc = rds_iw_get_device(src_addr, dst_addr, &rds_iwdev_old, &pcm_id);
105560 if (rc)
105561 rds_iw_remove_cm_id(rds_iwdev, cm_id);
105562
105563 @@ -598,9 +594,17 @@ void *rds_iw_get_mr(struct scatterlist *sg, unsigned long nents,
105564 struct rds_iw_device *rds_iwdev;
105565 struct rds_iw_mr *ibmr = NULL;
105566 struct rdma_cm_id *cm_id;
105567 + struct sockaddr_in src = {
105568 + .sin_addr.s_addr = rs->rs_bound_addr,
105569 + .sin_port = rs->rs_bound_port,
105570 + };
105571 + struct sockaddr_in dst = {
105572 + .sin_addr.s_addr = rs->rs_conn_addr,
105573 + .sin_port = rs->rs_conn_port,
105574 + };
105575 int ret;
105576
105577 - ret = rds_iw_get_device(rs, &rds_iwdev, &cm_id);
105578 + ret = rds_iw_get_device(&src, &dst, &rds_iwdev, &cm_id);
105579 if (ret || !cm_id) {
105580 ret = -ENODEV;
105581 goto out;
105582 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
105583 index a66d179..cf1e258 100644
105584 --- a/net/rds/iw_recv.c
105585 +++ b/net/rds/iw_recv.c
105586 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
105587 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
105588 int ack_required)
105589 {
105590 - atomic64_set(&ic->i_ack_next, seq);
105591 + atomic64_set_unchecked(&ic->i_ack_next, seq);
105592 if (ack_required) {
105593 smp_mb__before_atomic();
105594 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105595 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
105596 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105597 smp_mb__after_atomic();
105598
105599 - return atomic64_read(&ic->i_ack_next);
105600 + return atomic64_read_unchecked(&ic->i_ack_next);
105601 }
105602 #endif
105603
105604 diff --git a/net/rds/rds.h b/net/rds/rds.h
105605 index c2a5eef..90ba1fd 100644
105606 --- a/net/rds/rds.h
105607 +++ b/net/rds/rds.h
105608 @@ -448,7 +448,7 @@ struct rds_transport {
105609 void (*sync_mr)(void *trans_private, int direction);
105610 void (*free_mr)(void *trans_private, int invalidate);
105611 void (*flush_mrs)(void);
105612 -};
105613 +} __do_const;
105614
105615 struct rds_sock {
105616 struct sock rs_sk;
105617 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
105618 index edac9ef..16bcb98 100644
105619 --- a/net/rds/tcp.c
105620 +++ b/net/rds/tcp.c
105621 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
105622 int val = 1;
105623
105624 set_fs(KERNEL_DS);
105625 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
105626 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
105627 sizeof(val));
105628 set_fs(oldfs);
105629 }
105630 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
105631 index 53b17ca..45463e7 100644
105632 --- a/net/rds/tcp_send.c
105633 +++ b/net/rds/tcp_send.c
105634 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
105635
105636 oldfs = get_fs();
105637 set_fs(KERNEL_DS);
105638 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
105639 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
105640 sizeof(val));
105641 set_fs(oldfs);
105642 }
105643 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
105644 index 7b16704..9628ec6 100644
105645 --- a/net/rxrpc/af_rxrpc.c
105646 +++ b/net/rxrpc/af_rxrpc.c
105647 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
105648 __be32 rxrpc_epoch;
105649
105650 /* current debugging ID */
105651 -atomic_t rxrpc_debug_id;
105652 +atomic_unchecked_t rxrpc_debug_id;
105653
105654 /* count of skbs currently in use */
105655 atomic_t rxrpc_n_skbs;
105656 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
105657 index c6be17a..2a6200a 100644
105658 --- a/net/rxrpc/ar-ack.c
105659 +++ b/net/rxrpc/ar-ack.c
105660 @@ -223,7 +223,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
105661
105662 _enter("{%d,%d,%d,%d},",
105663 call->acks_hard, call->acks_unacked,
105664 - atomic_read(&call->sequence),
105665 + atomic_read_unchecked(&call->sequence),
105666 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
105667
105668 stop = 0;
105669 @@ -247,7 +247,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
105670
105671 /* each Tx packet has a new serial number */
105672 sp->hdr.serial =
105673 - htonl(atomic_inc_return(&call->conn->serial));
105674 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
105675
105676 hdr = (struct rxrpc_header *) txb->head;
105677 hdr->serial = sp->hdr.serial;
105678 @@ -451,7 +451,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
105679 */
105680 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
105681 {
105682 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
105683 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
105684 }
105685
105686 /*
105687 @@ -677,7 +677,7 @@ process_further:
105688
105689 latest = ntohl(sp->hdr.serial);
105690 hard = ntohl(ack.firstPacket);
105691 - tx = atomic_read(&call->sequence);
105692 + tx = atomic_read_unchecked(&call->sequence);
105693
105694 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
105695 latest,
105696 @@ -1209,7 +1209,7 @@ void rxrpc_process_call(struct work_struct *work)
105697 goto maybe_reschedule;
105698
105699 send_ACK_with_skew:
105700 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
105701 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
105702 ntohl(ack.serial));
105703 send_ACK:
105704 mtu = call->conn->trans->peer->if_mtu;
105705 @@ -1221,7 +1221,7 @@ send_ACK:
105706 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
105707 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
105708
105709 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
105710 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
105711 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
105712 ntohl(hdr.serial),
105713 ntohs(ack.maxSkew),
105714 @@ -1239,7 +1239,7 @@ send_ACK:
105715 send_message:
105716 _debug("send message");
105717
105718 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
105719 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
105720 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
105721 send_message_2:
105722
105723 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
105724 index a9e05db..194e793 100644
105725 --- a/net/rxrpc/ar-call.c
105726 +++ b/net/rxrpc/ar-call.c
105727 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
105728 spin_lock_init(&call->lock);
105729 rwlock_init(&call->state_lock);
105730 atomic_set(&call->usage, 1);
105731 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
105732 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105733 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
105734
105735 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
105736 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
105737 index 6631f4f..bfdf056 100644
105738 --- a/net/rxrpc/ar-connection.c
105739 +++ b/net/rxrpc/ar-connection.c
105740 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
105741 rwlock_init(&conn->lock);
105742 spin_lock_init(&conn->state_lock);
105743 atomic_set(&conn->usage, 1);
105744 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
105745 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105746 conn->avail_calls = RXRPC_MAXCALLS;
105747 conn->size_align = 4;
105748 conn->header_size = sizeof(struct rxrpc_header);
105749 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
105750 index e7ed43a..6afa140 100644
105751 --- a/net/rxrpc/ar-connevent.c
105752 +++ b/net/rxrpc/ar-connevent.c
105753 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
105754
105755 len = iov[0].iov_len + iov[1].iov_len;
105756
105757 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
105758 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105759 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
105760
105761 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
105762 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
105763 index 481f89f..ceeaf8d 100644
105764 --- a/net/rxrpc/ar-input.c
105765 +++ b/net/rxrpc/ar-input.c
105766 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
105767 /* track the latest serial number on this connection for ACK packet
105768 * information */
105769 serial = ntohl(sp->hdr.serial);
105770 - hi_serial = atomic_read(&call->conn->hi_serial);
105771 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
105772 while (serial > hi_serial)
105773 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
105774 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
105775 serial);
105776
105777 /* request ACK generation for any ACK or DATA packet that requests
105778 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
105779 index ba9fd36..9bbfe01 100644
105780 --- a/net/rxrpc/ar-internal.h
105781 +++ b/net/rxrpc/ar-internal.h
105782 @@ -272,8 +272,8 @@ struct rxrpc_connection {
105783 int error; /* error code for local abort */
105784 int debug_id; /* debug ID for printks */
105785 unsigned int call_counter; /* call ID counter */
105786 - atomic_t serial; /* packet serial number counter */
105787 - atomic_t hi_serial; /* highest serial number received */
105788 + atomic_unchecked_t serial; /* packet serial number counter */
105789 + atomic_unchecked_t hi_serial; /* highest serial number received */
105790 u8 avail_calls; /* number of calls available */
105791 u8 size_align; /* data size alignment (for security) */
105792 u8 header_size; /* rxrpc + security header size */
105793 @@ -346,7 +346,7 @@ struct rxrpc_call {
105794 spinlock_t lock;
105795 rwlock_t state_lock; /* lock for state transition */
105796 atomic_t usage;
105797 - atomic_t sequence; /* Tx data packet sequence counter */
105798 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
105799 u32 abort_code; /* local/remote abort code */
105800 enum { /* current state of call */
105801 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
105802 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
105803 */
105804 extern atomic_t rxrpc_n_skbs;
105805 extern __be32 rxrpc_epoch;
105806 -extern atomic_t rxrpc_debug_id;
105807 +extern atomic_unchecked_t rxrpc_debug_id;
105808 extern struct workqueue_struct *rxrpc_workqueue;
105809
105810 /*
105811 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
105812 index 87f7135..74d3703 100644
105813 --- a/net/rxrpc/ar-local.c
105814 +++ b/net/rxrpc/ar-local.c
105815 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
105816 spin_lock_init(&local->lock);
105817 rwlock_init(&local->services_lock);
105818 atomic_set(&local->usage, 1);
105819 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
105820 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105821 memcpy(&local->srx, srx, sizeof(*srx));
105822 }
105823
105824 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
105825 index e1a9373..a67f207 100644
105826 --- a/net/rxrpc/ar-output.c
105827 +++ b/net/rxrpc/ar-output.c
105828 @@ -680,14 +680,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
105829 memset(skb_put(skb, pad), 0, pad);
105830 }
105831
105832 - seq = atomic_inc_return(&call->sequence);
105833 + seq = atomic_inc_return_unchecked(&call->sequence);
105834
105835 sp->hdr.epoch = conn->epoch;
105836 sp->hdr.cid = call->cid;
105837 sp->hdr.callNumber = call->call_id;
105838 sp->hdr.seq = htonl(seq);
105839 sp->hdr.serial =
105840 - htonl(atomic_inc_return(&conn->serial));
105841 + htonl(atomic_inc_return_unchecked(&conn->serial));
105842 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
105843 sp->hdr.userStatus = 0;
105844 sp->hdr.securityIndex = conn->security_ix;
105845 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
105846 index bebaa43..2644591 100644
105847 --- a/net/rxrpc/ar-peer.c
105848 +++ b/net/rxrpc/ar-peer.c
105849 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
105850 INIT_LIST_HEAD(&peer->error_targets);
105851 spin_lock_init(&peer->lock);
105852 atomic_set(&peer->usage, 1);
105853 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
105854 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105855 memcpy(&peer->srx, srx, sizeof(*srx));
105856
105857 rxrpc_assess_MTU_size(peer);
105858 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
105859 index 38047f7..9f48511 100644
105860 --- a/net/rxrpc/ar-proc.c
105861 +++ b/net/rxrpc/ar-proc.c
105862 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
105863 atomic_read(&conn->usage),
105864 rxrpc_conn_states[conn->state],
105865 key_serial(conn->key),
105866 - atomic_read(&conn->serial),
105867 - atomic_read(&conn->hi_serial));
105868 + atomic_read_unchecked(&conn->serial),
105869 + atomic_read_unchecked(&conn->hi_serial));
105870
105871 return 0;
105872 }
105873 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
105874 index 1976dec..aa70be5 100644
105875 --- a/net/rxrpc/ar-transport.c
105876 +++ b/net/rxrpc/ar-transport.c
105877 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
105878 spin_lock_init(&trans->client_lock);
105879 rwlock_init(&trans->conn_lock);
105880 atomic_set(&trans->usage, 1);
105881 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
105882 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105883
105884 if (peer->srx.transport.family == AF_INET) {
105885 switch (peer->srx.transport_type) {
105886 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
105887 index f226709..0e735a8 100644
105888 --- a/net/rxrpc/rxkad.c
105889 +++ b/net/rxrpc/rxkad.c
105890 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
105891
105892 len = iov[0].iov_len + iov[1].iov_len;
105893
105894 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
105895 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105896 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
105897
105898 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
105899 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
105900
105901 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
105902
105903 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
105904 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105905 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
105906
105907 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
105908 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
105909 index 6efca30..1259f82 100644
105910 --- a/net/sched/sch_generic.c
105911 +++ b/net/sched/sch_generic.c
105912 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
105913 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
105914 if (dev->reg_state == NETREG_UNINITIALIZED)
105915 return;
105916 - atomic_inc(&dev->carrier_changes);
105917 + atomic_inc_unchecked(&dev->carrier_changes);
105918 linkwatch_fire_event(dev);
105919 if (netif_running(dev))
105920 __netdev_watchdog_up(dev);
105921 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
105922 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
105923 if (dev->reg_state == NETREG_UNINITIALIZED)
105924 return;
105925 - atomic_inc(&dev->carrier_changes);
105926 + atomic_inc_unchecked(&dev->carrier_changes);
105927 linkwatch_fire_event(dev);
105928 }
105929 }
105930 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
105931 index 0e4198e..f94193e 100644
105932 --- a/net/sctp/ipv6.c
105933 +++ b/net/sctp/ipv6.c
105934 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
105935 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
105936 };
105937
105938 -static struct sctp_af sctp_af_inet6 = {
105939 +static struct sctp_af sctp_af_inet6 __read_only = {
105940 .sa_family = AF_INET6,
105941 .sctp_xmit = sctp_v6_xmit,
105942 .setsockopt = ipv6_setsockopt,
105943 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
105944 #endif
105945 };
105946
105947 -static struct sctp_pf sctp_pf_inet6 = {
105948 +static struct sctp_pf sctp_pf_inet6 __read_only = {
105949 .event_msgname = sctp_inet6_event_msgname,
105950 .skb_msgname = sctp_inet6_skb_msgname,
105951 .af_supported = sctp_inet6_af_supported,
105952 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
105953
105954 void sctp_v6_pf_exit(void)
105955 {
105956 - list_del(&sctp_af_inet6.list);
105957 + pax_list_del(&sctp_af_inet6.list);
105958 }
105959
105960 /* Initialize IPv6 support and register with socket layer. */
105961 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
105962 index 8f34b27..b105385 100644
105963 --- a/net/sctp/protocol.c
105964 +++ b/net/sctp/protocol.c
105965 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
105966 return 0;
105967 }
105968
105969 + pax_open_kernel();
105970 INIT_LIST_HEAD(&af->list);
105971 - list_add_tail(&af->list, &sctp_address_families);
105972 + pax_close_kernel();
105973 + pax_list_add_tail(&af->list, &sctp_address_families);
105974 return 1;
105975 }
105976
105977 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
105978
105979 static struct sctp_af sctp_af_inet;
105980
105981 -static struct sctp_pf sctp_pf_inet = {
105982 +static struct sctp_pf sctp_pf_inet __read_only = {
105983 .event_msgname = sctp_inet_event_msgname,
105984 .skb_msgname = sctp_inet_skb_msgname,
105985 .af_supported = sctp_inet_af_supported,
105986 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
105987 };
105988
105989 /* IPv4 address related functions. */
105990 -static struct sctp_af sctp_af_inet = {
105991 +static struct sctp_af sctp_af_inet __read_only = {
105992 .sa_family = AF_INET,
105993 .sctp_xmit = sctp_v4_xmit,
105994 .setsockopt = ip_setsockopt,
105995 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
105996
105997 static void sctp_v4_pf_exit(void)
105998 {
105999 - list_del(&sctp_af_inet.list);
106000 + pax_list_del(&sctp_af_inet.list);
106001 }
106002
106003 static int sctp_v4_protosw_init(void)
106004 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
106005 index fef2acd..c705c4f 100644
106006 --- a/net/sctp/sm_sideeffect.c
106007 +++ b/net/sctp/sm_sideeffect.c
106008 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
106009 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
106010 }
106011
106012 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
106013 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
106014 NULL,
106015 sctp_generate_t1_cookie_event,
106016 sctp_generate_t1_init_event,
106017 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
106018 index aafe94b..40b016f 100644
106019 --- a/net/sctp/socket.c
106020 +++ b/net/sctp/socket.c
106021 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
106022 {
106023 struct sctp_association *asoc;
106024 struct sctp_ulpevent *event;
106025 + struct sctp_event_subscribe subscribe;
106026
106027 if (optlen > sizeof(struct sctp_event_subscribe))
106028 return -EINVAL;
106029 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
106030 + if (copy_from_user(&subscribe, optval, optlen))
106031 return -EFAULT;
106032 + sctp_sk(sk)->subscribe = subscribe;
106033
106034 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
106035 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
106036 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
106037 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106038 int __user *optlen)
106039 {
106040 + struct sctp_event_subscribe subscribe;
106041 +
106042 if (len <= 0)
106043 return -EINVAL;
106044 if (len > sizeof(struct sctp_event_subscribe))
106045 len = sizeof(struct sctp_event_subscribe);
106046 if (put_user(len, optlen))
106047 return -EFAULT;
106048 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
106049 + subscribe = sctp_sk(sk)->subscribe;
106050 + if (copy_to_user(optval, &subscribe, len))
106051 return -EFAULT;
106052 return 0;
106053 }
106054 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106055 */
106056 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
106057 {
106058 + __u32 autoclose;
106059 +
106060 /* Applicable to UDP-style socket only */
106061 if (sctp_style(sk, TCP))
106062 return -EOPNOTSUPP;
106063 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
106064 len = sizeof(int);
106065 if (put_user(len, optlen))
106066 return -EFAULT;
106067 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
106068 + autoclose = sctp_sk(sk)->autoclose;
106069 + if (copy_to_user(optval, &autoclose, sizeof(int)))
106070 return -EFAULT;
106071 return 0;
106072 }
106073 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
106074 */
106075 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
106076 {
106077 + struct sctp_initmsg initmsg;
106078 +
106079 if (len < sizeof(struct sctp_initmsg))
106080 return -EINVAL;
106081 len = sizeof(struct sctp_initmsg);
106082 if (put_user(len, optlen))
106083 return -EFAULT;
106084 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
106085 + initmsg = sctp_sk(sk)->initmsg;
106086 + if (copy_to_user(optval, &initmsg, len))
106087 return -EFAULT;
106088 return 0;
106089 }
106090 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
106091 ->addr_to_user(sp, &temp);
106092 if (space_left < addrlen)
106093 return -ENOMEM;
106094 + if (addrlen > sizeof(temp) || addrlen < 0)
106095 + return -EFAULT;
106096 if (copy_to_user(to, &temp, addrlen))
106097 return -EFAULT;
106098 to += addrlen;
106099 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
106100 index 2e9ada1..40f425d 100644
106101 --- a/net/sctp/sysctl.c
106102 +++ b/net/sctp/sysctl.c
106103 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
106104 loff_t *ppos)
106105 {
106106 struct net *net = current->nsproxy->net_ns;
106107 - struct ctl_table tbl;
106108 + ctl_table_no_const tbl;
106109 bool changed = false;
106110 char *none = "none";
106111 char tmp[8];
106112 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
106113 struct net *net = current->nsproxy->net_ns;
106114 unsigned int min = *(unsigned int *) ctl->extra1;
106115 unsigned int max = *(unsigned int *) ctl->extra2;
106116 - struct ctl_table tbl;
106117 + ctl_table_no_const tbl;
106118 int ret, new_value;
106119
106120 memset(&tbl, 0, sizeof(struct ctl_table));
106121 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
106122 struct net *net = current->nsproxy->net_ns;
106123 unsigned int min = *(unsigned int *) ctl->extra1;
106124 unsigned int max = *(unsigned int *) ctl->extra2;
106125 - struct ctl_table tbl;
106126 + ctl_table_no_const tbl;
106127 int ret, new_value;
106128
106129 memset(&tbl, 0, sizeof(struct ctl_table));
106130 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106131 loff_t *ppos)
106132 {
106133 struct net *net = current->nsproxy->net_ns;
106134 - struct ctl_table tbl;
106135 + ctl_table_no_const tbl;
106136 int new_value, ret;
106137
106138 memset(&tbl, 0, sizeof(struct ctl_table));
106139 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106140
106141 int sctp_sysctl_net_register(struct net *net)
106142 {
106143 - struct ctl_table *table;
106144 + ctl_table_no_const *table;
106145 int i;
106146
106147 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
106148 diff --git a/net/socket.c b/net/socket.c
106149 index 418795c..c33fa46 100644
106150 --- a/net/socket.c
106151 +++ b/net/socket.c
106152 @@ -89,6 +89,7 @@
106153 #include <linux/magic.h>
106154 #include <linux/slab.h>
106155 #include <linux/xattr.h>
106156 +#include <linux/in.h>
106157
106158 #include <asm/uaccess.h>
106159 #include <asm/unistd.h>
106160 @@ -107,6 +108,7 @@
106161 #include <linux/atalk.h>
106162 #include <net/busy_poll.h>
106163 #include <linux/errqueue.h>
106164 +#include <linux/grsock.h>
106165
106166 #ifdef CONFIG_NET_RX_BUSY_POLL
106167 unsigned int sysctl_net_busy_read __read_mostly;
106168 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
106169 */
106170
106171 static DEFINE_SPINLOCK(net_family_lock);
106172 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106173 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106174
106175 /*
106176 * Statistics counters of the socket lists
106177 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
106178 &sockfs_dentry_operations, SOCKFS_MAGIC);
106179 }
106180
106181 -static struct vfsmount *sock_mnt __read_mostly;
106182 +struct vfsmount *sock_mnt __read_mostly;
106183
106184 static struct file_system_type sock_fs_type = {
106185 .name = "sockfs",
106186 @@ -1235,6 +1237,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106187 return -EAFNOSUPPORT;
106188 if (type < 0 || type >= SOCK_MAX)
106189 return -EINVAL;
106190 + if (protocol < 0)
106191 + return -EINVAL;
106192
106193 /* Compatibility.
106194
106195 @@ -1255,6 +1259,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106196 if (err)
106197 return err;
106198
106199 + if(!kern && !gr_search_socket(family, type, protocol)) {
106200 + if (rcu_access_pointer(net_families[family]) == NULL)
106201 + return -EAFNOSUPPORT;
106202 + else
106203 + return -EACCES;
106204 + }
106205 +
106206 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
106207 + if (rcu_access_pointer(net_families[family]) == NULL)
106208 + return -EAFNOSUPPORT;
106209 + else
106210 + return -EACCES;
106211 + }
106212 +
106213 /*
106214 * Allocate the socket and allow the family to set things up. if
106215 * the protocol is 0, the family is instructed to select an appropriate
106216 @@ -1506,6 +1524,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106217 if (sock) {
106218 err = move_addr_to_kernel(umyaddr, addrlen, &address);
106219 if (err >= 0) {
106220 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
106221 + err = -EACCES;
106222 + goto error;
106223 + }
106224 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
106225 + if (err)
106226 + goto error;
106227 +
106228 err = security_socket_bind(sock,
106229 (struct sockaddr *)&address,
106230 addrlen);
106231 @@ -1514,6 +1540,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106232 (struct sockaddr *)
106233 &address, addrlen);
106234 }
106235 +error:
106236 fput_light(sock->file, fput_needed);
106237 }
106238 return err;
106239 @@ -1537,10 +1564,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
106240 if ((unsigned int)backlog > somaxconn)
106241 backlog = somaxconn;
106242
106243 + if (gr_handle_sock_server_other(sock->sk)) {
106244 + err = -EPERM;
106245 + goto error;
106246 + }
106247 +
106248 + err = gr_search_listen(sock);
106249 + if (err)
106250 + goto error;
106251 +
106252 err = security_socket_listen(sock, backlog);
106253 if (!err)
106254 err = sock->ops->listen(sock, backlog);
106255
106256 +error:
106257 fput_light(sock->file, fput_needed);
106258 }
106259 return err;
106260 @@ -1584,6 +1621,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
106261 newsock->type = sock->type;
106262 newsock->ops = sock->ops;
106263
106264 + if (gr_handle_sock_server_other(sock->sk)) {
106265 + err = -EPERM;
106266 + sock_release(newsock);
106267 + goto out_put;
106268 + }
106269 +
106270 + err = gr_search_accept(sock);
106271 + if (err) {
106272 + sock_release(newsock);
106273 + goto out_put;
106274 + }
106275 +
106276 /*
106277 * We don't need try_module_get here, as the listening socket (sock)
106278 * has the protocol module (sock->ops->owner) held.
106279 @@ -1629,6 +1678,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
106280 fd_install(newfd, newfile);
106281 err = newfd;
106282
106283 + gr_attach_curr_ip(newsock->sk);
106284 +
106285 out_put:
106286 fput_light(sock->file, fput_needed);
106287 out:
106288 @@ -1661,6 +1712,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
106289 int, addrlen)
106290 {
106291 struct socket *sock;
106292 + struct sockaddr *sck;
106293 struct sockaddr_storage address;
106294 int err, fput_needed;
106295
106296 @@ -1671,6 +1723,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
106297 if (err < 0)
106298 goto out_put;
106299
106300 + sck = (struct sockaddr *)&address;
106301 +
106302 + if (gr_handle_sock_client(sck)) {
106303 + err = -EACCES;
106304 + goto out_put;
106305 + }
106306 +
106307 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
106308 + if (err)
106309 + goto out_put;
106310 +
106311 err =
106312 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
106313 if (err)
106314 @@ -1752,6 +1815,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
106315 * the protocol.
106316 */
106317
106318 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
106319 +
106320 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
106321 unsigned int, flags, struct sockaddr __user *, addr,
106322 int, addr_len)
106323 @@ -1765,6 +1830,8 @@ SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
106324
106325 if (len > INT_MAX)
106326 len = INT_MAX;
106327 + if (unlikely(!access_ok(VERIFY_READ, buff, len)))
106328 + return -EFAULT;
106329 sock = sockfd_lookup_light(fd, &err, &fput_needed);
106330 if (!sock)
106331 goto out;
106332 @@ -1817,12 +1884,14 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
106333 struct socket *sock;
106334 struct iovec iov;
106335 struct msghdr msg;
106336 - struct sockaddr_storage address;
106337 + struct sockaddr_storage address = { };
106338 int err, err2;
106339 int fput_needed;
106340
106341 if (size > INT_MAX)
106342 size = INT_MAX;
106343 + if (unlikely(!access_ok(VERIFY_WRITE, ubuf, size)))
106344 + return -EFAULT;
106345 sock = sockfd_lookup_light(fd, &err, &fput_needed);
106346 if (!sock)
106347 goto out;
106348 @@ -2065,7 +2134,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
106349 * checking falls down on this.
106350 */
106351 if (copy_from_user(ctl_buf,
106352 - (void __user __force *)msg_sys->msg_control,
106353 + (void __force_user *)msg_sys->msg_control,
106354 ctl_len))
106355 goto out_freectl;
106356 msg_sys->msg_control = ctl_buf;
106357 @@ -2216,7 +2285,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
106358 ssize_t err;
106359
106360 /* kernel mode address */
106361 - struct sockaddr_storage addr;
106362 + struct sockaddr_storage addr = { };
106363
106364 /* user mode address pointers */
106365 struct sockaddr __user *uaddr;
106366 @@ -2862,7 +2931,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
106367 ifr = compat_alloc_user_space(buf_size);
106368 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
106369
106370 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
106371 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
106372 return -EFAULT;
106373
106374 if (put_user(convert_in ? rxnfc : compat_ptr(data),
106375 @@ -2973,7 +3042,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
106376 old_fs = get_fs();
106377 set_fs(KERNEL_DS);
106378 err = dev_ioctl(net, cmd,
106379 - (struct ifreq __user __force *) &kifr);
106380 + (struct ifreq __force_user *) &kifr);
106381 set_fs(old_fs);
106382
106383 return err;
106384 @@ -3066,7 +3135,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
106385
106386 old_fs = get_fs();
106387 set_fs(KERNEL_DS);
106388 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
106389 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
106390 set_fs(old_fs);
106391
106392 if (cmd == SIOCGIFMAP && !err) {
106393 @@ -3150,7 +3219,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
106394 ret |= get_user(rtdev, &(ur4->rt_dev));
106395 if (rtdev) {
106396 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
106397 - r4.rt_dev = (char __user __force *)devname;
106398 + r4.rt_dev = (char __force_user *)devname;
106399 devname[15] = 0;
106400 } else
106401 r4.rt_dev = NULL;
106402 @@ -3377,8 +3446,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
106403 int __user *uoptlen;
106404 int err;
106405
106406 - uoptval = (char __user __force *) optval;
106407 - uoptlen = (int __user __force *) optlen;
106408 + uoptval = (char __force_user *) optval;
106409 + uoptlen = (int __force_user *) optlen;
106410
106411 set_fs(KERNEL_DS);
106412 if (level == SOL_SOCKET)
106413 @@ -3398,7 +3467,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
106414 char __user *uoptval;
106415 int err;
106416
106417 - uoptval = (char __user __force *) optval;
106418 + uoptval = (char __force_user *) optval;
106419
106420 set_fs(KERNEL_DS);
106421 if (level == SOL_SOCKET)
106422 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
106423 index 224a82f..7a42b51 100644
106424 --- a/net/sunrpc/auth_gss/svcauth_gss.c
106425 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
106426 @@ -1140,7 +1140,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
106427 uint64_t *handle)
106428 {
106429 struct rsc rsci, *rscp = NULL;
106430 - static atomic64_t ctxhctr;
106431 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
106432 long long ctxh;
106433 struct gss_api_mech *gm = NULL;
106434 time_t expiry;
106435 @@ -1151,7 +1151,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
106436 status = -ENOMEM;
106437 /* the handle needs to be just a unique id,
106438 * use a static counter */
106439 - ctxh = atomic64_inc_return(&ctxhctr);
106440 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
106441
106442 /* make a copy for the caller */
106443 *handle = ctxh;
106444 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
106445 index 5199bb1..567a54c 100644
106446 --- a/net/sunrpc/cache.c
106447 +++ b/net/sunrpc/cache.c
106448 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
106449 struct sunrpc_net *sn;
106450
106451 sn = net_generic(net, sunrpc_net_id);
106452 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
106453 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
106454 if (cd->u.procfs.proc_ent == NULL)
106455 goto out_nomem;
106456 cd->u.procfs.channel_ent = NULL;
106457 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
106458 index 3f5d4d4..554f997 100644
106459 --- a/net/sunrpc/clnt.c
106460 +++ b/net/sunrpc/clnt.c
106461 @@ -1438,7 +1438,9 @@ call_start(struct rpc_task *task)
106462 (RPC_IS_ASYNC(task) ? "async" : "sync"));
106463
106464 /* Increment call count */
106465 - task->tk_msg.rpc_proc->p_count++;
106466 + pax_open_kernel();
106467 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
106468 + pax_close_kernel();
106469 clnt->cl_stats->rpccnt++;
106470 task->tk_action = call_reserve;
106471 }
106472 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
106473 index d20f232..ec9cd28 100644
106474 --- a/net/sunrpc/sched.c
106475 +++ b/net/sunrpc/sched.c
106476 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
106477 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
106478 static void rpc_task_set_debuginfo(struct rpc_task *task)
106479 {
106480 - static atomic_t rpc_pid;
106481 + static atomic_unchecked_t rpc_pid;
106482
106483 - task->tk_pid = atomic_inc_return(&rpc_pid);
106484 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
106485 }
106486 #else
106487 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
106488 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
106489 index 9711a15..fb0eb4d 100644
106490 --- a/net/sunrpc/stats.c
106491 +++ b/net/sunrpc/stats.c
106492 @@ -278,7 +278,7 @@ int rpc_proc_init(struct net *net)
106493
106494 dprintk("RPC: registering /proc/net/rpc\n");
106495 sn = net_generic(net, sunrpc_net_id);
106496 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
106497 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
106498 if (sn->proc_net_rpc == NULL)
106499 return -ENOMEM;
106500
106501 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
106502 index 91eaef1..08434d4 100644
106503 --- a/net/sunrpc/svc.c
106504 +++ b/net/sunrpc/svc.c
106505 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
106506 svc_putnl(resv, RPC_SUCCESS);
106507
106508 /* Bump per-procedure stats counter */
106509 - procp->pc_count++;
106510 + pax_open_kernel();
106511 + (*(unsigned int *)&procp->pc_count)++;
106512 + pax_close_kernel();
106513
106514 /* Initialize storage for argp and resp */
106515 memset(rqstp->rq_argp, 0, procp->pc_argsize);
106516 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
106517 index 621ca7b..59421dd 100644
106518 --- a/net/sunrpc/svcauth_unix.c
106519 +++ b/net/sunrpc/svcauth_unix.c
106520 @@ -414,7 +414,7 @@ struct unix_gid {
106521 struct group_info *gi;
106522 };
106523
106524 -static int unix_gid_hash(kuid_t uid)
106525 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
106526 {
106527 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
106528 }
106529 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
106530 (*bpp)[-1] = '\n';
106531 }
106532
106533 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
106534 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
106535
106536 static int unix_gid_parse(struct cache_detail *cd,
106537 char *mesg, int mlen)
106538 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
106539 index c1b6270..05089c1 100644
106540 --- a/net/sunrpc/xprtrdma/svc_rdma.c
106541 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
106542 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
106543 static unsigned int min_max_inline = 4096;
106544 static unsigned int max_max_inline = 65536;
106545
106546 -atomic_t rdma_stat_recv;
106547 -atomic_t rdma_stat_read;
106548 -atomic_t rdma_stat_write;
106549 -atomic_t rdma_stat_sq_starve;
106550 -atomic_t rdma_stat_rq_starve;
106551 -atomic_t rdma_stat_rq_poll;
106552 -atomic_t rdma_stat_rq_prod;
106553 -atomic_t rdma_stat_sq_poll;
106554 -atomic_t rdma_stat_sq_prod;
106555 +atomic_unchecked_t rdma_stat_recv;
106556 +atomic_unchecked_t rdma_stat_read;
106557 +atomic_unchecked_t rdma_stat_write;
106558 +atomic_unchecked_t rdma_stat_sq_starve;
106559 +atomic_unchecked_t rdma_stat_rq_starve;
106560 +atomic_unchecked_t rdma_stat_rq_poll;
106561 +atomic_unchecked_t rdma_stat_rq_prod;
106562 +atomic_unchecked_t rdma_stat_sq_poll;
106563 +atomic_unchecked_t rdma_stat_sq_prod;
106564
106565 /* Temporary NFS request map and context caches */
106566 struct kmem_cache *svc_rdma_map_cachep;
106567 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
106568 len -= *ppos;
106569 if (len > *lenp)
106570 len = *lenp;
106571 - if (len && copy_to_user(buffer, str_buf, len))
106572 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
106573 return -EFAULT;
106574 *lenp = len;
106575 *ppos += len;
106576 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
106577 {
106578 .procname = "rdma_stat_read",
106579 .data = &rdma_stat_read,
106580 - .maxlen = sizeof(atomic_t),
106581 + .maxlen = sizeof(atomic_unchecked_t),
106582 .mode = 0644,
106583 .proc_handler = read_reset_stat,
106584 },
106585 {
106586 .procname = "rdma_stat_recv",
106587 .data = &rdma_stat_recv,
106588 - .maxlen = sizeof(atomic_t),
106589 + .maxlen = sizeof(atomic_unchecked_t),
106590 .mode = 0644,
106591 .proc_handler = read_reset_stat,
106592 },
106593 {
106594 .procname = "rdma_stat_write",
106595 .data = &rdma_stat_write,
106596 - .maxlen = sizeof(atomic_t),
106597 + .maxlen = sizeof(atomic_unchecked_t),
106598 .mode = 0644,
106599 .proc_handler = read_reset_stat,
106600 },
106601 {
106602 .procname = "rdma_stat_sq_starve",
106603 .data = &rdma_stat_sq_starve,
106604 - .maxlen = sizeof(atomic_t),
106605 + .maxlen = sizeof(atomic_unchecked_t),
106606 .mode = 0644,
106607 .proc_handler = read_reset_stat,
106608 },
106609 {
106610 .procname = "rdma_stat_rq_starve",
106611 .data = &rdma_stat_rq_starve,
106612 - .maxlen = sizeof(atomic_t),
106613 + .maxlen = sizeof(atomic_unchecked_t),
106614 .mode = 0644,
106615 .proc_handler = read_reset_stat,
106616 },
106617 {
106618 .procname = "rdma_stat_rq_poll",
106619 .data = &rdma_stat_rq_poll,
106620 - .maxlen = sizeof(atomic_t),
106621 + .maxlen = sizeof(atomic_unchecked_t),
106622 .mode = 0644,
106623 .proc_handler = read_reset_stat,
106624 },
106625 {
106626 .procname = "rdma_stat_rq_prod",
106627 .data = &rdma_stat_rq_prod,
106628 - .maxlen = sizeof(atomic_t),
106629 + .maxlen = sizeof(atomic_unchecked_t),
106630 .mode = 0644,
106631 .proc_handler = read_reset_stat,
106632 },
106633 {
106634 .procname = "rdma_stat_sq_poll",
106635 .data = &rdma_stat_sq_poll,
106636 - .maxlen = sizeof(atomic_t),
106637 + .maxlen = sizeof(atomic_unchecked_t),
106638 .mode = 0644,
106639 .proc_handler = read_reset_stat,
106640 },
106641 {
106642 .procname = "rdma_stat_sq_prod",
106643 .data = &rdma_stat_sq_prod,
106644 - .maxlen = sizeof(atomic_t),
106645 + .maxlen = sizeof(atomic_unchecked_t),
106646 .mode = 0644,
106647 .proc_handler = read_reset_stat,
106648 },
106649 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106650 index e011027..9d3c4e1 100644
106651 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106652 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106653 @@ -220,7 +220,7 @@ static int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
106654 *page_no = pg_no;
106655 *page_offset = pg_off;
106656 ret = read;
106657 - atomic_inc(&rdma_stat_read);
106658 + atomic_inc_unchecked(&rdma_stat_read);
106659 return ret;
106660 err:
106661 svc_rdma_unmap_dma(ctxt);
106662 @@ -356,7 +356,7 @@ static int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
106663 *page_no = pg_no;
106664 *page_offset = pg_off;
106665 ret = read;
106666 - atomic_inc(&rdma_stat_read);
106667 + atomic_inc_unchecked(&rdma_stat_read);
106668 return ret;
106669 err:
106670 svc_rdma_unmap_dma(ctxt);
106671 @@ -540,7 +540,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
106672 dto_q);
106673 list_del_init(&ctxt->dto_q);
106674 } else {
106675 - atomic_inc(&rdma_stat_rq_starve);
106676 + atomic_inc_unchecked(&rdma_stat_rq_starve);
106677 clear_bit(XPT_DATA, &xprt->xpt_flags);
106678 ctxt = NULL;
106679 }
106680 @@ -559,7 +559,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
106681 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
106682 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
106683 BUG_ON(ctxt->wc_status != IB_WC_SUCCESS);
106684 - atomic_inc(&rdma_stat_recv);
106685 + atomic_inc_unchecked(&rdma_stat_recv);
106686
106687 /* Build up the XDR from the receive buffers. */
106688 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
106689 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106690 index 9f1b506..2e0b321 100644
106691 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106692 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106693 @@ -208,7 +208,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
106694 write_wr.wr.rdma.remote_addr = to;
106695
106696 /* Post It */
106697 - atomic_inc(&rdma_stat_write);
106698 + atomic_inc_unchecked(&rdma_stat_write);
106699 if (svc_rdma_send(xprt, &write_wr))
106700 goto err;
106701 return write_len - bc;
106702 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
106703 index 4e61880..1f0d963 100644
106704 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
106705 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
106706 @@ -295,7 +295,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
106707 return;
106708
106709 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
106710 - atomic_inc(&rdma_stat_rq_poll);
106711 + atomic_inc_unchecked(&rdma_stat_rq_poll);
106712
106713 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
106714 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
106715 @@ -317,7 +317,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
106716 }
106717
106718 if (ctxt)
106719 - atomic_inc(&rdma_stat_rq_prod);
106720 + atomic_inc_unchecked(&rdma_stat_rq_prod);
106721
106722 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
106723 /*
106724 @@ -392,7 +392,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
106725 return;
106726
106727 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
106728 - atomic_inc(&rdma_stat_sq_poll);
106729 + atomic_inc_unchecked(&rdma_stat_sq_poll);
106730 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
106731 int i;
106732
106733 @@ -420,7 +420,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
106734 }
106735
106736 if (ctxt)
106737 - atomic_inc(&rdma_stat_sq_prod);
106738 + atomic_inc_unchecked(&rdma_stat_sq_prod);
106739 }
106740
106741 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
106742 @@ -1264,7 +1264,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
106743 spin_lock_bh(&xprt->sc_lock);
106744 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
106745 spin_unlock_bh(&xprt->sc_lock);
106746 - atomic_inc(&rdma_stat_sq_starve);
106747 + atomic_inc_unchecked(&rdma_stat_sq_starve);
106748
106749 /* See if we can opportunistically reap SQ WR to make room */
106750 sq_cq_reap(xprt);
106751 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
106752 index e7000be..e3b0ba7 100644
106753 --- a/net/sysctl_net.c
106754 +++ b/net/sysctl_net.c
106755 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
106756 kgid_t root_gid = make_kgid(net->user_ns, 0);
106757
106758 /* Allow network administrator to have same access as root. */
106759 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
106760 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
106761 uid_eq(root_uid, current_euid())) {
106762 int mode = (table->mode >> 6) & 7;
106763 return (mode << 6) | (mode << 3) | mode;
106764 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
106765 index 0344206..bff8abf 100644
106766 --- a/net/tipc/subscr.c
106767 +++ b/net/tipc/subscr.c
106768 @@ -96,7 +96,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
106769 struct tipc_subscriber *subscriber = sub->subscriber;
106770 struct kvec msg_sect;
106771
106772 - msg_sect.iov_base = (void *)&sub->evt;
106773 + msg_sect.iov_base = &sub->evt;
106774 msg_sect.iov_len = sizeof(struct tipc_event);
106775 sub->evt.event = htohl(event, sub->swap);
106776 sub->evt.found_lower = htohl(found_lower, sub->swap);
106777 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
106778 index 8e1b102..900d70f 100644
106779 --- a/net/unix/af_unix.c
106780 +++ b/net/unix/af_unix.c
106781 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
106782 err = -ECONNREFUSED;
106783 if (!S_ISSOCK(inode->i_mode))
106784 goto put_fail;
106785 +
106786 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
106787 + err = -EACCES;
106788 + goto put_fail;
106789 + }
106790 +
106791 u = unix_find_socket_byinode(inode);
106792 if (!u)
106793 goto put_fail;
106794 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
106795 if (u) {
106796 struct dentry *dentry;
106797 dentry = unix_sk(u)->path.dentry;
106798 +
106799 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
106800 + err = -EPERM;
106801 + sock_put(u);
106802 + goto fail;
106803 + }
106804 +
106805 if (dentry)
106806 touch_atime(&unix_sk(u)->path);
106807 } else
106808 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
106809 */
106810 err = security_path_mknod(&path, dentry, mode, 0);
106811 if (!err) {
106812 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
106813 + err = -EACCES;
106814 + goto out;
106815 + }
106816 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
106817 if (!err) {
106818 res->mnt = mntget(path.mnt);
106819 res->dentry = dget(dentry);
106820 + gr_handle_create(dentry, path.mnt);
106821 }
106822 }
106823 +out:
106824 done_path_create(&path, dentry);
106825 return err;
106826 }
106827 @@ -2248,11 +2267,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
106828 writable = unix_writable(sk);
106829 other = unix_peer_get(sk);
106830 if (other) {
106831 - if (unix_peer(other) != sk) {
106832 + unix_state_lock(other);
106833 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
106834 + unix_state_unlock(other);
106835 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
106836 if (unix_recvq_full(other))
106837 writable = 0;
106838 - }
106839 + } else
106840 + unix_state_unlock(other);
106841 sock_put(other);
106842 }
106843
106844 @@ -2349,9 +2371,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
106845 seq_puts(seq, "Num RefCount Protocol Flags Type St "
106846 "Inode Path\n");
106847 else {
106848 - struct sock *s = v;
106849 + struct sock *s = v, *peer;
106850 struct unix_sock *u = unix_sk(s);
106851 unix_state_lock(s);
106852 + peer = unix_peer(s);
106853 + unix_state_unlock(s);
106854 +
106855 + unix_state_double_lock(s, peer);
106856
106857 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
106858 s,
106859 @@ -2378,8 +2404,10 @@ static int unix_seq_show(struct seq_file *seq, void *v)
106860 }
106861 for ( ; i < len; i++)
106862 seq_putc(seq, u->addr->name->sun_path[i]);
106863 - }
106864 - unix_state_unlock(s);
106865 + } else if (peer)
106866 + seq_printf(seq, " P%lu", sock_i_ino(peer));
106867 +
106868 + unix_state_double_unlock(s, peer);
106869 seq_putc(seq, '\n');
106870 }
106871
106872 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
106873 index b3d5150..ff3a837 100644
106874 --- a/net/unix/sysctl_net_unix.c
106875 +++ b/net/unix/sysctl_net_unix.c
106876 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
106877
106878 int __net_init unix_sysctl_register(struct net *net)
106879 {
106880 - struct ctl_table *table;
106881 + ctl_table_no_const *table;
106882
106883 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
106884 if (table == NULL)
106885 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
106886 index 9b7f207..2596621 100644
106887 --- a/net/vmw_vsock/vmci_transport_notify.c
106888 +++ b/net/vmw_vsock/vmci_transport_notify.c
106889 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
106890
106891 /* Socket control packet based operations. */
106892 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
106893 - vmci_transport_notify_pkt_socket_init,
106894 - vmci_transport_notify_pkt_socket_destruct,
106895 - vmci_transport_notify_pkt_poll_in,
106896 - vmci_transport_notify_pkt_poll_out,
106897 - vmci_transport_notify_pkt_handle_pkt,
106898 - vmci_transport_notify_pkt_recv_init,
106899 - vmci_transport_notify_pkt_recv_pre_block,
106900 - vmci_transport_notify_pkt_recv_pre_dequeue,
106901 - vmci_transport_notify_pkt_recv_post_dequeue,
106902 - vmci_transport_notify_pkt_send_init,
106903 - vmci_transport_notify_pkt_send_pre_block,
106904 - vmci_transport_notify_pkt_send_pre_enqueue,
106905 - vmci_transport_notify_pkt_send_post_enqueue,
106906 - vmci_transport_notify_pkt_process_request,
106907 - vmci_transport_notify_pkt_process_negotiate,
106908 + .socket_init = vmci_transport_notify_pkt_socket_init,
106909 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
106910 + .poll_in = vmci_transport_notify_pkt_poll_in,
106911 + .poll_out = vmci_transport_notify_pkt_poll_out,
106912 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
106913 + .recv_init = vmci_transport_notify_pkt_recv_init,
106914 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
106915 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
106916 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
106917 + .send_init = vmci_transport_notify_pkt_send_init,
106918 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
106919 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
106920 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
106921 + .process_request = vmci_transport_notify_pkt_process_request,
106922 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
106923 };
106924 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
106925 index dc9c792..3089de0 100644
106926 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
106927 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
106928 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
106929
106930 /* Socket always on control packet based operations. */
106931 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
106932 - vmci_transport_notify_pkt_socket_init,
106933 - vmci_transport_notify_pkt_socket_destruct,
106934 - vmci_transport_notify_pkt_poll_in,
106935 - vmci_transport_notify_pkt_poll_out,
106936 - vmci_transport_notify_pkt_handle_pkt,
106937 - vmci_transport_notify_pkt_recv_init,
106938 - vmci_transport_notify_pkt_recv_pre_block,
106939 - vmci_transport_notify_pkt_recv_pre_dequeue,
106940 - vmci_transport_notify_pkt_recv_post_dequeue,
106941 - vmci_transport_notify_pkt_send_init,
106942 - vmci_transport_notify_pkt_send_pre_block,
106943 - vmci_transport_notify_pkt_send_pre_enqueue,
106944 - vmci_transport_notify_pkt_send_post_enqueue,
106945 - vmci_transport_notify_pkt_process_request,
106946 - vmci_transport_notify_pkt_process_negotiate,
106947 + .socket_init = vmci_transport_notify_pkt_socket_init,
106948 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
106949 + .poll_in = vmci_transport_notify_pkt_poll_in,
106950 + .poll_out = vmci_transport_notify_pkt_poll_out,
106951 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
106952 + .recv_init = vmci_transport_notify_pkt_recv_init,
106953 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
106954 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
106955 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
106956 + .send_init = vmci_transport_notify_pkt_send_init,
106957 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
106958 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
106959 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
106960 + .process_request = vmci_transport_notify_pkt_process_request,
106961 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
106962 };
106963 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
106964 index c8717c1..08539f5 100644
106965 --- a/net/wireless/wext-core.c
106966 +++ b/net/wireless/wext-core.c
106967 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
106968 */
106969
106970 /* Support for very large requests */
106971 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
106972 - (user_length > descr->max_tokens)) {
106973 + if (user_length > descr->max_tokens) {
106974 /* Allow userspace to GET more than max so
106975 * we can support any size GET requests.
106976 * There is still a limit : -ENOMEM.
106977 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
106978 }
106979 }
106980
106981 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
106982 - /*
106983 - * If this is a GET, but not NOMAX, it means that the extra
106984 - * data is not bounded by userspace, but by max_tokens. Thus
106985 - * set the length to max_tokens. This matches the extra data
106986 - * allocation.
106987 - * The driver should fill it with the number of tokens it
106988 - * provided, and it may check iwp->length rather than having
106989 - * knowledge of max_tokens. If the driver doesn't change the
106990 - * iwp->length, this ioctl just copies back max_token tokens
106991 - * filled with zeroes. Hopefully the driver isn't claiming
106992 - * them to be valid data.
106993 - */
106994 - iwp->length = descr->max_tokens;
106995 - }
106996 -
106997 err = handler(dev, info, (union iwreq_data *) iwp, extra);
106998
106999 iwp->length += essid_compat;
107000 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
107001 index 4323952..a06dfe1 100644
107002 --- a/net/x25/sysctl_net_x25.c
107003 +++ b/net/x25/sysctl_net_x25.c
107004 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
107005 .mode = 0644,
107006 .proc_handler = proc_dointvec,
107007 },
107008 - { 0, },
107009 + { },
107010 };
107011
107012 void __init x25_register_sysctl(void)
107013 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
107014 index 0917f04..f4e3d8c 100644
107015 --- a/net/x25/x25_proc.c
107016 +++ b/net/x25/x25_proc.c
107017 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
107018
107019 int __init x25_proc_init(void)
107020 {
107021 - if (!proc_mkdir("x25", init_net.proc_net))
107022 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
107023 return -ENOMEM;
107024
107025 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
107026 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
107027 index cee479b..0ea3567 100644
107028 --- a/net/xfrm/xfrm_policy.c
107029 +++ b/net/xfrm/xfrm_policy.c
107030 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
107031 {
107032 policy->walk.dead = 1;
107033
107034 - atomic_inc(&policy->genid);
107035 + atomic_inc_unchecked(&policy->genid);
107036
107037 if (del_timer(&policy->polq.hold_timer))
107038 xfrm_pol_put(policy);
107039 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
107040 else
107041 hlist_add_head(&policy->bydst, chain);
107042 __xfrm_policy_link(policy, dir);
107043 - atomic_inc(&net->xfrm.flow_cache_genid);
107044 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
107045
107046 /* After previous checking, family can either be AF_INET or AF_INET6 */
107047 if (policy->family == AF_INET)
107048 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
107049
107050 xdst->num_pols = num_pols;
107051 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
107052 - xdst->policy_genid = atomic_read(&pols[0]->genid);
107053 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
107054
107055 return xdst;
107056 }
107057 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
107058 }
107059 EXPORT_SYMBOL(xfrm_garbage_collect);
107060
107061 -static void xfrm_garbage_collect_deferred(struct net *net)
107062 +void xfrm_garbage_collect_deferred(struct net *net)
107063 {
107064 flow_cache_flush_deferred(net);
107065 }
107066 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
107067
107068 static void xfrm_init_pmtu(struct dst_entry *dst)
107069 {
107070 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
107071 if (xdst->xfrm_genid != dst->xfrm->genid)
107072 return 0;
107073 if (xdst->num_pols > 0 &&
107074 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
107075 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
107076 return 0;
107077
107078 mtu = dst_mtu(dst->child);
107079 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
107080 dst_ops->link_failure = xfrm_link_failure;
107081 if (likely(dst_ops->neigh_lookup == NULL))
107082 dst_ops->neigh_lookup = xfrm_neigh_lookup;
107083 - if (likely(afinfo->garbage_collect == NULL))
107084 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
107085 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
107086 }
107087 spin_unlock(&xfrm_policy_afinfo_lock);
107088 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
107089 dst_ops->check = NULL;
107090 dst_ops->negative_advice = NULL;
107091 dst_ops->link_failure = NULL;
107092 - afinfo->garbage_collect = NULL;
107093 }
107094 return err;
107095 }
107096 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
107097 sizeof(pol->xfrm_vec[i].saddr));
107098 pol->xfrm_vec[i].encap_family = mp->new_family;
107099 /* flush bundles */
107100 - atomic_inc(&pol->genid);
107101 + atomic_inc_unchecked(&pol->genid);
107102 }
107103 }
107104
107105 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
107106 index de971b6..b843409 100644
107107 --- a/net/xfrm/xfrm_state.c
107108 +++ b/net/xfrm/xfrm_state.c
107109 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
107110
107111 if (unlikely(afinfo == NULL))
107112 return -EAFNOSUPPORT;
107113 - typemap = afinfo->type_map;
107114 + typemap = (const struct xfrm_type **)afinfo->type_map;
107115 spin_lock_bh(&xfrm_type_lock);
107116
107117 - if (likely(typemap[type->proto] == NULL))
107118 + if (likely(typemap[type->proto] == NULL)) {
107119 + pax_open_kernel();
107120 typemap[type->proto] = type;
107121 - else
107122 + pax_close_kernel();
107123 + } else
107124 err = -EEXIST;
107125 spin_unlock_bh(&xfrm_type_lock);
107126 xfrm_state_put_afinfo(afinfo);
107127 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
107128
107129 if (unlikely(afinfo == NULL))
107130 return -EAFNOSUPPORT;
107131 - typemap = afinfo->type_map;
107132 + typemap = (const struct xfrm_type **)afinfo->type_map;
107133 spin_lock_bh(&xfrm_type_lock);
107134
107135 if (unlikely(typemap[type->proto] != type))
107136 err = -ENOENT;
107137 - else
107138 + else {
107139 + pax_open_kernel();
107140 typemap[type->proto] = NULL;
107141 + pax_close_kernel();
107142 + }
107143 spin_unlock_bh(&xfrm_type_lock);
107144 xfrm_state_put_afinfo(afinfo);
107145 return err;
107146 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
107147 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
107148 {
107149 struct xfrm_state_afinfo *afinfo;
107150 - const struct xfrm_type **typemap;
107151 const struct xfrm_type *type;
107152 int modload_attempted = 0;
107153
107154 @@ -211,9 +215,8 @@ retry:
107155 afinfo = xfrm_state_get_afinfo(family);
107156 if (unlikely(afinfo == NULL))
107157 return NULL;
107158 - typemap = afinfo->type_map;
107159
107160 - type = typemap[proto];
107161 + type = afinfo->type_map[proto];
107162 if (unlikely(type && !try_module_get(type->owner)))
107163 type = NULL;
107164 if (!type && !modload_attempted) {
107165 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107166 return -EAFNOSUPPORT;
107167
107168 err = -EEXIST;
107169 - modemap = afinfo->mode_map;
107170 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107171 spin_lock_bh(&xfrm_mode_lock);
107172 if (modemap[mode->encap])
107173 goto out;
107174 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107175 if (!try_module_get(afinfo->owner))
107176 goto out;
107177
107178 - mode->afinfo = afinfo;
107179 + pax_open_kernel();
107180 + *(const void **)&mode->afinfo = afinfo;
107181 modemap[mode->encap] = mode;
107182 + pax_close_kernel();
107183 err = 0;
107184
107185 out:
107186 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
107187 return -EAFNOSUPPORT;
107188
107189 err = -ENOENT;
107190 - modemap = afinfo->mode_map;
107191 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107192 spin_lock_bh(&xfrm_mode_lock);
107193 if (likely(modemap[mode->encap] == mode)) {
107194 + pax_open_kernel();
107195 modemap[mode->encap] = NULL;
107196 + pax_close_kernel();
107197 module_put(mode->afinfo->owner);
107198 err = 0;
107199 }
107200 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
107201 u32 xfrm_get_acqseq(void)
107202 {
107203 u32 res;
107204 - static atomic_t acqseq;
107205 + static atomic_unchecked_t acqseq;
107206
107207 do {
107208 - res = atomic_inc_return(&acqseq);
107209 + res = atomic_inc_return_unchecked(&acqseq);
107210 } while (!res);
107211
107212 return res;
107213 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
107214 index 05a6e3d..6716ec9 100644
107215 --- a/net/xfrm/xfrm_sysctl.c
107216 +++ b/net/xfrm/xfrm_sysctl.c
107217 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
107218
107219 int __net_init xfrm_sysctl_init(struct net *net)
107220 {
107221 - struct ctl_table *table;
107222 + ctl_table_no_const *table;
107223
107224 __xfrm_sysctl_init(net);
107225
107226 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
107227 index edd2794..73c7db9 100644
107228 --- a/scripts/Kbuild.include
107229 +++ b/scripts/Kbuild.include
107230 @@ -144,7 +144,7 @@ cc-ifversion = $(shell [ $(call cc-version, $(CC)) $(1) $(2) ] && echo $(3))
107231 # cc-ldoption
107232 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
107233 cc-ldoption = $(call try-run,\
107234 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107235 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107236
107237 # ld-option
107238 # Usage: LDFLAGS += $(call ld-option, -X)
107239 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
107240 index 649ce68..f6bc05c 100644
107241 --- a/scripts/Makefile.build
107242 +++ b/scripts/Makefile.build
107243 @@ -60,7 +60,7 @@ endif
107244 endif
107245
107246 # Do not include host rules unless needed
107247 -ifneq ($(hostprogs-y)$(hostprogs-m),)
107248 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
107249 include scripts/Makefile.host
107250 endif
107251
107252 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
107253 index 627f8cb..dbe0bca 100644
107254 --- a/scripts/Makefile.clean
107255 +++ b/scripts/Makefile.clean
107256 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
107257 __clean-files := $(extra-y) $(extra-m) $(extra-) \
107258 $(always) $(targets) $(clean-files) \
107259 $(host-progs) \
107260 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
107261 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
107262 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
107263
107264 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
107265
107266 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
107267 index 133edfa..c9aa07f 100644
107268 --- a/scripts/Makefile.host
107269 +++ b/scripts/Makefile.host
107270 @@ -20,7 +20,19 @@
107271 # Will compile qconf as a C++ program, and menu as a C program.
107272 # They are linked as C++ code to the executable qconf
107273
107274 +# hostprogs-y := conf
107275 +# conf-objs := conf.o libkconfig.so
107276 +# libkconfig-objs := expr.o type.o
107277 +# Will create a shared library named libkconfig.so that consists of
107278 +# expr.o and type.o (they are both compiled as C code and the object files
107279 +# are made as position independent code).
107280 +# conf.c is compiled as a C program, and conf.o is linked together with
107281 +# libkconfig.so as the executable conf.
107282 +# Note: Shared libraries consisting of C++ files are not supported
107283 +
107284 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
107285 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
107286 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
107287
107288 # C code
107289 # Executables compiled from a single .c file
107290 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
107291 # C++ Object (.o) files compiled from .cc files
107292 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
107293
107294 +# Shared libaries (only .c supported)
107295 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
107296 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
107297 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
107298 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
107299 +# Remove .so files from "xxx-objs"
107300 +host-cobjs := $(filter-out %.so,$(host-cobjs))
107301 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
107302 +
107303 +# Object (.o) files used by the shared libaries
107304 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
107305 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
107306 +
107307 # output directory for programs/.o files
107308 # hostprogs-y := tools/build may have been specified.
107309 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
107310 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
107311 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
107312 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
107313 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
107314 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
107315 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
107316 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
107317 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
107318 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
107319
107320 obj-dirs += $(host-objdirs)
107321 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
107322 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
107323 $(call if_changed_dep,host-cxxobjs)
107324
107325 +# Compile .c file, create position independent .o file
107326 +# host-cshobjs -> .o
107327 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
107328 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
107329 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
107330 + $(call if_changed_dep,host-cshobjs)
107331 +
107332 +# Compile .c file, create position independent .o file
107333 +# host-cxxshobjs -> .o
107334 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
107335 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
107336 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
107337 + $(call if_changed_dep,host-cxxshobjs)
107338 +
107339 +# Link a shared library, based on position independent .o files
107340 +# *.o -> .so shared library (host-cshlib)
107341 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
107342 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
107343 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
107344 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
107345 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
107346 + $(call if_changed,host-cshlib)
107347 +
107348 +# Link a shared library, based on position independent .o files
107349 +# *.o -> .so shared library (host-cxxshlib)
107350 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
107351 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
107352 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
107353 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
107354 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
107355 + $(call if_changed,host-cxxshlib)
107356 +
107357 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
107358 - $(host-cxxmulti) $(host-cxxobjs)
107359 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
107360 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
107361 index b304068..462d24e 100644
107362 --- a/scripts/basic/fixdep.c
107363 +++ b/scripts/basic/fixdep.c
107364 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
107365 /*
107366 * Lookup a value in the configuration string.
107367 */
107368 -static int is_defined_config(const char *name, int len, unsigned int hash)
107369 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
107370 {
107371 struct item *aux;
107372
107373 @@ -211,10 +211,10 @@ static void clear_config(void)
107374 /*
107375 * Record the use of a CONFIG_* word.
107376 */
107377 -static void use_config(const char *m, int slen)
107378 +static void use_config(const char *m, unsigned int slen)
107379 {
107380 unsigned int hash = strhash(m, slen);
107381 - int c, i;
107382 + unsigned int c, i;
107383
107384 if (is_defined_config(m, slen, hash))
107385 return;
107386 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
107387
107388 static void parse_config_file(const char *map, size_t len)
107389 {
107390 - const int *end = (const int *) (map + len);
107391 + const unsigned int *end = (const unsigned int *) (map + len);
107392 /* start at +1, so that p can never be < map */
107393 - const int *m = (const int *) map + 1;
107394 + const unsigned int *m = (const unsigned int *) map + 1;
107395 const char *p, *q;
107396
107397 for (; m < end; m++) {
107398 @@ -435,7 +435,7 @@ static void print_deps(void)
107399 static void traps(void)
107400 {
107401 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
107402 - int *p = (int *)test;
107403 + unsigned int *p = (unsigned int *)test;
107404
107405 if (*p != INT_CONF) {
107406 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
107407 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
107408 new file mode 100644
107409 index 0000000..822fa9e
107410 --- /dev/null
107411 +++ b/scripts/gcc-plugin.sh
107412 @@ -0,0 +1,51 @@
107413 +#!/bin/sh
107414 +srctree=$(dirname "$0")
107415 +gccplugins_dir=$($3 -print-file-name=plugin)
107416 +plugincc=$($1 -E - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
107417 +#include "gcc-common.h"
107418 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
107419 +#warning $2 CXX
107420 +#else
107421 +#warning $1 CC
107422 +#endif
107423 +EOF
107424 +)
107425 +
107426 +if [ $? -ne 0 ]
107427 +then
107428 + exit 1
107429 +fi
107430 +
107431 +case "$plugincc" in
107432 + *"$1 CC"*)
107433 + echo "$1"
107434 + exit 0
107435 + ;;
107436 +
107437 + *"$2 CXX"*)
107438 + # the c++ compiler needs another test, see below
107439 + ;;
107440 +
107441 + *)
107442 + exit 1
107443 + ;;
107444 +esac
107445 +
107446 +# we need a c++ compiler that supports the designated initializer GNU extension
107447 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
107448 +#include "gcc-common.h"
107449 +class test {
107450 +public:
107451 + int test;
107452 +} test = {
107453 + .test = 1
107454 +};
107455 +EOF
107456 +)
107457 +
107458 +if [ $? -eq 0 ]
107459 +then
107460 + echo "$2"
107461 + exit 0
107462 +fi
107463 +exit 1
107464 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
107465 index fdebd66..a349e33 100755
107466 --- a/scripts/headers_install.sh
107467 +++ b/scripts/headers_install.sh
107468 @@ -32,6 +32,7 @@ do
107469 FILE="$(basename "$i")"
107470 sed -r \
107471 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
107472 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
107473 -e 's/__attribute_const__([ \t]|$)/\1/g' \
107474 -e 's@^#include <linux/compiler.h>@@' \
107475 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
107476 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
107477 index 86a4fe7..99e91f9 100755
107478 --- a/scripts/link-vmlinux.sh
107479 +++ b/scripts/link-vmlinux.sh
107480 @@ -166,7 +166,7 @@ else
107481 fi;
107482
107483 # final build of init/
107484 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
107485 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
107486
107487 kallsymso=""
107488 kallsyms_vmlinux=""
107489 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
107490 index e614ef6..d9d2b01 100644
107491 --- a/scripts/mod/file2alias.c
107492 +++ b/scripts/mod/file2alias.c
107493 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
107494 unsigned long size, unsigned long id_size,
107495 void *symval)
107496 {
107497 - int i;
107498 + unsigned int i;
107499
107500 if (size % id_size || size < id_size) {
107501 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
107502 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
107503 /* USB is special because the bcdDevice can be matched against a numeric range */
107504 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
107505 static void do_usb_entry(void *symval,
107506 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
107507 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
107508 unsigned char range_lo, unsigned char range_hi,
107509 unsigned char max, struct module *mod)
107510 {
107511 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
107512 {
107513 unsigned int devlo, devhi;
107514 unsigned char chi, clo, max;
107515 - int ndigits;
107516 + unsigned int ndigits;
107517
107518 DEF_FIELD(symval, usb_device_id, match_flags);
107519 DEF_FIELD(symval, usb_device_id, idVendor);
107520 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
107521 for (i = 0; i < count; i++) {
107522 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
107523 char acpi_id[sizeof(*id)];
107524 - int j;
107525 + unsigned int j;
107526
107527 buf_printf(&mod->dev_table_buf,
107528 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
107529 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
107530
107531 for (j = 0; j < PNP_MAX_DEVICES; j++) {
107532 const char *id = (char *)(*devs)[j].id;
107533 - int i2, j2;
107534 + unsigned int i2, j2;
107535 int dup = 0;
107536
107537 if (!id[0])
107538 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
107539 /* add an individual alias for every device entry */
107540 if (!dup) {
107541 char acpi_id[PNP_ID_LEN];
107542 - int k;
107543 + unsigned int k;
107544
107545 buf_printf(&mod->dev_table_buf,
107546 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
107547 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
107548 static int do_dmi_entry(const char *filename, void *symval,
107549 char *alias)
107550 {
107551 - int i, j;
107552 + unsigned int i, j;
107553 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
107554 sprintf(alias, "dmi*");
107555
107556 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
107557 index d439856..10c1eac 100644
107558 --- a/scripts/mod/modpost.c
107559 +++ b/scripts/mod/modpost.c
107560 @@ -921,6 +921,7 @@ enum mismatch {
107561 ANY_INIT_TO_ANY_EXIT,
107562 ANY_EXIT_TO_ANY_INIT,
107563 EXPORT_TO_INIT_EXIT,
107564 + DATA_TO_TEXT
107565 };
107566
107567 struct sectioncheck {
107568 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
107569 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
107570 .mismatch = EXPORT_TO_INIT_EXIT,
107571 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
107572 +},
107573 +/* Do not reference code from writable data */
107574 +{
107575 + .fromsec = { DATA_SECTIONS, NULL },
107576 + .tosec = { TEXT_SECTIONS, NULL },
107577 + .mismatch = DATA_TO_TEXT
107578 }
107579 };
107580
107581 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
107582 continue;
107583 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
107584 continue;
107585 - if (sym->st_value == addr)
107586 - return sym;
107587 /* Find a symbol nearby - addr are maybe negative */
107588 d = sym->st_value - addr;
107589 + if (d == 0)
107590 + return sym;
107591 if (d < 0)
107592 d = addr - sym->st_value;
107593 if (d < distance) {
107594 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
107595 tosym, prl_to, prl_to, tosym);
107596 free(prl_to);
107597 break;
107598 + case DATA_TO_TEXT:
107599 +#if 0
107600 + fprintf(stderr,
107601 + "The %s %s:%s references\n"
107602 + "the %s %s:%s%s\n",
107603 + from, fromsec, fromsym, to, tosec, tosym, to_p);
107604 +#endif
107605 + break;
107606 }
107607 fprintf(stderr, "\n");
107608 }
107609 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
107610 static void check_sec_ref(struct module *mod, const char *modname,
107611 struct elf_info *elf)
107612 {
107613 - int i;
107614 + unsigned int i;
107615 Elf_Shdr *sechdrs = elf->sechdrs;
107616
107617 /* Walk through all sections */
107618 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
107619 va_end(ap);
107620 }
107621
107622 -void buf_write(struct buffer *buf, const char *s, int len)
107623 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
107624 {
107625 if (buf->size - buf->pos < len) {
107626 buf->size += len + SZ;
107627 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
107628 if (fstat(fileno(file), &st) < 0)
107629 goto close_write;
107630
107631 - if (st.st_size != b->pos)
107632 + if (st.st_size != (off_t)b->pos)
107633 goto close_write;
107634
107635 tmp = NOFAIL(malloc(b->pos));
107636 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
107637 index 168b43d..77914bf 100644
107638 --- a/scripts/mod/modpost.h
107639 +++ b/scripts/mod/modpost.h
107640 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
107641
107642 struct buffer {
107643 char *p;
107644 - int pos;
107645 - int size;
107646 + unsigned int pos;
107647 + unsigned int size;
107648 };
107649
107650 void __attribute__((format(printf, 2, 3)))
107651 buf_printf(struct buffer *buf, const char *fmt, ...);
107652
107653 void
107654 -buf_write(struct buffer *buf, const char *s, int len);
107655 +buf_write(struct buffer *buf, const char *s, unsigned int len);
107656
107657 struct module {
107658 struct module *next;
107659 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
107660 index 944418d..15291e4 100644
107661 --- a/scripts/mod/sumversion.c
107662 +++ b/scripts/mod/sumversion.c
107663 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
107664 goto out;
107665 }
107666
107667 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
107668 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
107669 warn("writing sum in %s failed: %s\n",
107670 filename, strerror(errno));
107671 goto out;
107672 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
107673 index 0865b3e..7235dd4 100644
107674 --- a/scripts/module-common.lds
107675 +++ b/scripts/module-common.lds
107676 @@ -6,6 +6,10 @@
107677 SECTIONS {
107678 /DISCARD/ : { *(.discard) }
107679
107680 + .rodata : {
107681 + *(.rodata) *(.rodata.*)
107682 + *(.data..read_only)
107683 + }
107684 __ksymtab : { *(SORT(___ksymtab+*)) }
107685 __ksymtab_gpl : { *(SORT(___ksymtab_gpl+*)) }
107686 __ksymtab_unused : { *(SORT(___ksymtab_unused+*)) }
107687 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
107688 index 99ca6e7..3a1a1a1 100644
107689 --- a/scripts/package/Makefile
107690 +++ b/scripts/package/Makefile
107691 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
107692 ln -sf $(srctree) $(KERNELPATH)
107693 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
107694 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
107695 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
107696 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
107697 rm $(KERNELPATH)
107698 rm -f $(objtree)/.scmversion
107699 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
107700 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
107701 index 5972624..4028795 100755
107702 --- a/scripts/package/builddeb
107703 +++ b/scripts/package/builddeb
107704 @@ -293,6 +293,7 @@ fi
107705 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
107706 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
107707 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
107708 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
107709 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
107710 mkdir -p "$destdir"
107711 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
107712 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
107713 index d9ab94b..eb7f04c 100755
107714 --- a/scripts/package/mkspec
107715 +++ b/scripts/package/mkspec
107716 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
107717 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
107718 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
107719 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
107720 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
107721 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
107722 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
107723 fi
107724
107725 echo ""
107726 echo "%clean"
107727 echo 'rm -rf $RPM_BUILD_ROOT'
107728 echo ""
107729 +echo "%pre"
107730 +echo 'chmod -f 0500 /boot'
107731 +echo 'if [ -d /lib/modules ]; then'
107732 +echo 'chmod -f 0500 /lib/modules'
107733 +echo 'fi'
107734 +echo 'if [ -d /lib32/modules ]; then'
107735 +echo 'chmod -f 0500 /lib32/modules'
107736 +echo 'fi'
107737 +echo 'if [ -d /lib64/modules ]; then'
107738 +echo 'chmod -f 0500 /lib64/modules'
107739 +echo 'fi'
107740 +echo ""
107741 +echo "%post devel"
107742 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
107743 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
107744 +echo ""
107745 echo "%post"
107746 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
107747 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
107748 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
107749 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
107750 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
107751 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
107752 +echo "if [ -x /sbin/dracut ]; then"
107753 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
107754 +echo "else"
107755 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
107756 echo "fi"
107757 echo ""
107758 echo "%files"
107759 -echo '%defattr (-, root, root)'
107760 +echo '%defattr (400, root, root, 500)'
107761 echo "%dir /lib/modules"
107762 -echo "/lib/modules/$KERNELRELEASE"
107763 echo "%exclude /lib/modules/$KERNELRELEASE/build"
107764 echo "%exclude /lib/modules/$KERNELRELEASE/source"
107765 +echo "/lib/modules/$KERNELRELEASE"
107766 echo "/lib/firmware/$KERNELRELEASE"
107767 echo "/boot/*"
107768 echo ""
107769 @@ -155,9 +166,8 @@ echo "/usr/include"
107770 echo ""
107771 if ! $PREBUILT; then
107772 echo "%files devel"
107773 -echo '%defattr (-, root, root)'
107774 +echo '%defattr (400, root, root, 500)'
107775 +echo "%dir /lib/modules/$KERNELRELEASE"
107776 echo "/usr/src/kernels/$KERNELRELEASE"
107777 -echo "/lib/modules/$KERNELRELEASE/build"
107778 -echo "/lib/modules/$KERNELRELEASE/source"
107779 echo ""
107780 fi
107781 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
107782 index 4718d78..9220d58 100644
107783 --- a/scripts/pnmtologo.c
107784 +++ b/scripts/pnmtologo.c
107785 @@ -244,14 +244,14 @@ static void write_header(void)
107786 fprintf(out, " * Linux logo %s\n", logoname);
107787 fputs(" */\n\n", out);
107788 fputs("#include <linux/linux_logo.h>\n\n", out);
107789 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
107790 + fprintf(out, "static unsigned char %s_data[] = {\n",
107791 logoname);
107792 }
107793
107794 static void write_footer(void)
107795 {
107796 fputs("\n};\n\n", out);
107797 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
107798 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
107799 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
107800 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
107801 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
107802 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
107803 fputs("\n};\n\n", out);
107804
107805 /* write logo clut */
107806 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
107807 + fprintf(out, "static unsigned char %s_clut[] = {\n",
107808 logoname);
107809 write_hex_cnt = 0;
107810 for (i = 0; i < logo_clutsize; i++) {
107811 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
107812 index ba87004..3f4852c 100644
107813 --- a/scripts/sortextable.h
107814 +++ b/scripts/sortextable.h
107815 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
107816 const char *secstrtab;
107817 const char *strtab;
107818 char *extab_image;
107819 - int extab_index = 0;
107820 - int i;
107821 - int idx;
107822 + unsigned int extab_index = 0;
107823 + unsigned int i;
107824 + unsigned int idx;
107825 unsigned int num_sections;
107826 unsigned int secindex_strings;
107827
107828 diff --git a/scripts/tags.sh b/scripts/tags.sh
107829 index cdb491d..8d32bfc 100755
107830 --- a/scripts/tags.sh
107831 +++ b/scripts/tags.sh
107832 @@ -26,7 +26,7 @@ else
107833 fi
107834
107835 # ignore userspace tools
107836 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
107837 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
107838
107839 # Find all available archs
107840 find_all_archs()
107841 diff --git a/security/Kconfig b/security/Kconfig
107842 index beb86b5..653742f 100644
107843 --- a/security/Kconfig
107844 +++ b/security/Kconfig
107845 @@ -4,6 +4,975 @@
107846
107847 menu "Security options"
107848
107849 +menu "Grsecurity"
107850 +
107851 + config ARCH_TRACK_EXEC_LIMIT
107852 + bool
107853 +
107854 + config PAX_KERNEXEC_PLUGIN
107855 + bool
107856 +
107857 + config PAX_PER_CPU_PGD
107858 + bool
107859 +
107860 + config TASK_SIZE_MAX_SHIFT
107861 + int
107862 + depends on X86_64
107863 + default 47 if !PAX_PER_CPU_PGD
107864 + default 42 if PAX_PER_CPU_PGD
107865 +
107866 + config PAX_ENABLE_PAE
107867 + bool
107868 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
107869 +
107870 + config PAX_USERCOPY_SLABS
107871 + bool
107872 +
107873 +config GRKERNSEC
107874 + bool "Grsecurity"
107875 + select CRYPTO
107876 + select CRYPTO_SHA256
107877 + select PROC_FS
107878 + select STOP_MACHINE
107879 + select TTY
107880 + select DEBUG_KERNEL
107881 + select DEBUG_LIST
107882 + help
107883 + If you say Y here, you will be able to configure many features
107884 + that will enhance the security of your system. It is highly
107885 + recommended that you say Y here and read through the help
107886 + for each option so that you fully understand the features and
107887 + can evaluate their usefulness for your machine.
107888 +
107889 +choice
107890 + prompt "Configuration Method"
107891 + depends on GRKERNSEC
107892 + default GRKERNSEC_CONFIG_CUSTOM
107893 + help
107894 +
107895 +config GRKERNSEC_CONFIG_AUTO
107896 + bool "Automatic"
107897 + help
107898 + If you choose this configuration method, you'll be able to answer a small
107899 + number of simple questions about how you plan to use this kernel.
107900 + The settings of grsecurity and PaX will be automatically configured for
107901 + the highest commonly-used settings within the provided constraints.
107902 +
107903 + If you require additional configuration, custom changes can still be made
107904 + from the "custom configuration" menu.
107905 +
107906 +config GRKERNSEC_CONFIG_CUSTOM
107907 + bool "Custom"
107908 + help
107909 + If you choose this configuration method, you'll be able to configure all
107910 + grsecurity and PaX settings manually. Via this method, no options are
107911 + automatically enabled.
107912 +
107913 +endchoice
107914 +
107915 +choice
107916 + prompt "Usage Type"
107917 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
107918 + default GRKERNSEC_CONFIG_SERVER
107919 + help
107920 +
107921 +config GRKERNSEC_CONFIG_SERVER
107922 + bool "Server"
107923 + help
107924 + Choose this option if you plan to use this kernel on a server.
107925 +
107926 +config GRKERNSEC_CONFIG_DESKTOP
107927 + bool "Desktop"
107928 + help
107929 + Choose this option if you plan to use this kernel on a desktop.
107930 +
107931 +endchoice
107932 +
107933 +choice
107934 + prompt "Virtualization Type"
107935 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
107936 + default GRKERNSEC_CONFIG_VIRT_NONE
107937 + help
107938 +
107939 +config GRKERNSEC_CONFIG_VIRT_NONE
107940 + bool "None"
107941 + help
107942 + Choose this option if this kernel will be run on bare metal.
107943 +
107944 +config GRKERNSEC_CONFIG_VIRT_GUEST
107945 + bool "Guest"
107946 + help
107947 + Choose this option if this kernel will be run as a VM guest.
107948 +
107949 +config GRKERNSEC_CONFIG_VIRT_HOST
107950 + bool "Host"
107951 + help
107952 + Choose this option if this kernel will be run as a VM host.
107953 +
107954 +endchoice
107955 +
107956 +choice
107957 + prompt "Virtualization Hardware"
107958 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
107959 + help
107960 +
107961 +config GRKERNSEC_CONFIG_VIRT_EPT
107962 + bool "EPT/RVI Processor Support"
107963 + depends on X86
107964 + help
107965 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
107966 + hardware virtualization. This allows for additional kernel hardening protections
107967 + to operate without additional performance impact.
107968 +
107969 + To see if your Intel processor supports EPT, see:
107970 + http://ark.intel.com/Products/VirtualizationTechnology
107971 + (Most Core i3/5/7 support EPT)
107972 +
107973 + To see if your AMD processor supports RVI, see:
107974 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
107975 +
107976 +config GRKERNSEC_CONFIG_VIRT_SOFT
107977 + bool "First-gen/No Hardware Virtualization"
107978 + help
107979 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
107980 + support hardware virtualization or doesn't support the EPT/RVI extensions.
107981 +
107982 +endchoice
107983 +
107984 +choice
107985 + prompt "Virtualization Software"
107986 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
107987 + help
107988 +
107989 +config GRKERNSEC_CONFIG_VIRT_XEN
107990 + bool "Xen"
107991 + help
107992 + Choose this option if this kernel is running as a Xen guest or host.
107993 +
107994 +config GRKERNSEC_CONFIG_VIRT_VMWARE
107995 + bool "VMWare"
107996 + help
107997 + Choose this option if this kernel is running as a VMWare guest or host.
107998 +
107999 +config GRKERNSEC_CONFIG_VIRT_KVM
108000 + bool "KVM"
108001 + help
108002 + Choose this option if this kernel is running as a KVM guest or host.
108003 +
108004 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
108005 + bool "VirtualBox"
108006 + help
108007 + Choose this option if this kernel is running as a VirtualBox guest or host.
108008 +
108009 +config GRKERNSEC_CONFIG_VIRT_HYPERV
108010 + bool "Hyper-V"
108011 + help
108012 + Choose this option if this kernel is running as a Hyper-V guest.
108013 +
108014 +endchoice
108015 +
108016 +choice
108017 + prompt "Required Priorities"
108018 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108019 + default GRKERNSEC_CONFIG_PRIORITY_PERF
108020 + help
108021 +
108022 +config GRKERNSEC_CONFIG_PRIORITY_PERF
108023 + bool "Performance"
108024 + help
108025 + Choose this option if performance is of highest priority for this deployment
108026 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
108027 + clearing of structures intended for userland, and freed memory sanitizing will
108028 + be disabled.
108029 +
108030 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
108031 + bool "Security"
108032 + help
108033 + Choose this option if security is of highest priority for this deployment of
108034 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
108035 + for userland, and freed memory sanitizing will be enabled for this kernel.
108036 + In a worst-case scenario, these features can introduce a 20% performance hit
108037 + (UDEREF on x64 contributing half of this hit).
108038 +
108039 +endchoice
108040 +
108041 +menu "Default Special Groups"
108042 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108043 +
108044 +config GRKERNSEC_PROC_GID
108045 + int "GID exempted from /proc restrictions"
108046 + default 1001
108047 + help
108048 + Setting this GID determines which group will be exempted from
108049 + grsecurity's /proc restrictions, allowing users of the specified
108050 + group to view network statistics and the existence of other users'
108051 + processes on the system. This GID may also be chosen at boot time
108052 + via "grsec_proc_gid=" on the kernel commandline.
108053 +
108054 +config GRKERNSEC_TPE_UNTRUSTED_GID
108055 + int "GID for TPE-untrusted users"
108056 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
108057 + default 1005
108058 + help
108059 + Setting this GID determines which group untrusted users should
108060 + be added to. These users will be placed under grsecurity's Trusted Path
108061 + Execution mechanism, preventing them from executing their own binaries.
108062 + The users will only be able to execute binaries in directories owned and
108063 + writable only by the root user. If the sysctl option is enabled, a sysctl
108064 + option with name "tpe_gid" is created.
108065 +
108066 +config GRKERNSEC_TPE_TRUSTED_GID
108067 + int "GID for TPE-trusted users"
108068 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
108069 + default 1005
108070 + help
108071 + Setting this GID determines what group TPE restrictions will be
108072 + *disabled* for. If the sysctl option is enabled, a sysctl option
108073 + with name "tpe_gid" is created.
108074 +
108075 +config GRKERNSEC_SYMLINKOWN_GID
108076 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
108077 + depends on GRKERNSEC_CONFIG_SERVER
108078 + default 1006
108079 + help
108080 + Setting this GID determines what group kernel-enforced
108081 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
108082 + is enabled, a sysctl option with name "symlinkown_gid" is created.
108083 +
108084 +
108085 +endmenu
108086 +
108087 +menu "Customize Configuration"
108088 +depends on GRKERNSEC
108089 +
108090 +menu "PaX"
108091 +
108092 +config PAX
108093 + bool "Enable various PaX features"
108094 + default y if GRKERNSEC_CONFIG_AUTO
108095 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
108096 + help
108097 + This allows you to enable various PaX features. PaX adds
108098 + intrusion prevention mechanisms to the kernel that reduce
108099 + the risks posed by exploitable memory corruption bugs.
108100 +
108101 +menu "PaX Control"
108102 + depends on PAX
108103 +
108104 +config PAX_SOFTMODE
108105 + bool 'Support soft mode'
108106 + help
108107 + Enabling this option will allow you to run PaX in soft mode, that
108108 + is, PaX features will not be enforced by default, only on executables
108109 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
108110 + support as they are the only way to mark executables for soft mode use.
108111 +
108112 + Soft mode can be activated by using the "pax_softmode=1" kernel command
108113 + line option on boot. Furthermore you can control various PaX features
108114 + at runtime via the entries in /proc/sys/kernel/pax.
108115 +
108116 +config PAX_EI_PAX
108117 + bool 'Use legacy ELF header marking'
108118 + default y if GRKERNSEC_CONFIG_AUTO
108119 + help
108120 + Enabling this option will allow you to control PaX features on
108121 + a per executable basis via the 'chpax' utility available at
108122 + http://pax.grsecurity.net/. The control flags will be read from
108123 + an otherwise reserved part of the ELF header. This marking has
108124 + numerous drawbacks (no support for soft-mode, toolchain does not
108125 + know about the non-standard use of the ELF header) therefore it
108126 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
108127 + support.
108128 +
108129 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
108130 + support as well, they will override the legacy EI_PAX marks.
108131 +
108132 + If you enable none of the marking options then all applications
108133 + will run with PaX enabled on them by default.
108134 +
108135 +config PAX_PT_PAX_FLAGS
108136 + bool 'Use ELF program header marking'
108137 + default y if GRKERNSEC_CONFIG_AUTO
108138 + help
108139 + Enabling this option will allow you to control PaX features on
108140 + a per executable basis via the 'paxctl' utility available at
108141 + http://pax.grsecurity.net/. The control flags will be read from
108142 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
108143 + has the benefits of supporting both soft mode and being fully
108144 + integrated into the toolchain (the binutils patch is available
108145 + from http://pax.grsecurity.net).
108146 +
108147 + Note that if you enable the legacy EI_PAX marking support as well,
108148 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
108149 +
108150 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108151 + must make sure that the marks are the same if a binary has both marks.
108152 +
108153 + If you enable none of the marking options then all applications
108154 + will run with PaX enabled on them by default.
108155 +
108156 +config PAX_XATTR_PAX_FLAGS
108157 + bool 'Use filesystem extended attributes marking'
108158 + default y if GRKERNSEC_CONFIG_AUTO
108159 + select CIFS_XATTR if CIFS
108160 + select F2FS_FS_XATTR if F2FS_FS
108161 + select EXT2_FS_XATTR if EXT2_FS
108162 + select EXT3_FS_XATTR if EXT3_FS
108163 + select JFFS2_FS_XATTR if JFFS2_FS
108164 + select REISERFS_FS_XATTR if REISERFS_FS
108165 + select SQUASHFS_XATTR if SQUASHFS
108166 + select TMPFS_XATTR if TMPFS
108167 + help
108168 + Enabling this option will allow you to control PaX features on
108169 + a per executable basis via the 'setfattr' utility. The control
108170 + flags will be read from the user.pax.flags extended attribute of
108171 + the file. This marking has the benefit of supporting binary-only
108172 + applications that self-check themselves (e.g., skype) and would
108173 + not tolerate chpax/paxctl changes. The main drawback is that
108174 + extended attributes are not supported by some filesystems (e.g.,
108175 + isofs, udf, vfat) so copying files through such filesystems will
108176 + lose the extended attributes and these PaX markings.
108177 +
108178 + Note that if you enable the legacy EI_PAX marking support as well,
108179 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
108180 +
108181 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108182 + must make sure that the marks are the same if a binary has both marks.
108183 +
108184 + If you enable none of the marking options then all applications
108185 + will run with PaX enabled on them by default.
108186 +
108187 +choice
108188 + prompt 'MAC system integration'
108189 + default PAX_HAVE_ACL_FLAGS
108190 + help
108191 + Mandatory Access Control systems have the option of controlling
108192 + PaX flags on a per executable basis, choose the method supported
108193 + by your particular system.
108194 +
108195 + - "none": if your MAC system does not interact with PaX,
108196 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
108197 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
108198 +
108199 + NOTE: this option is for developers/integrators only.
108200 +
108201 + config PAX_NO_ACL_FLAGS
108202 + bool 'none'
108203 +
108204 + config PAX_HAVE_ACL_FLAGS
108205 + bool 'direct'
108206 +
108207 + config PAX_HOOK_ACL_FLAGS
108208 + bool 'hook'
108209 +endchoice
108210 +
108211 +endmenu
108212 +
108213 +menu "Non-executable pages"
108214 + depends on PAX
108215 +
108216 +config PAX_NOEXEC
108217 + bool "Enforce non-executable pages"
108218 + default y if GRKERNSEC_CONFIG_AUTO
108219 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
108220 + help
108221 + By design some architectures do not allow for protecting memory
108222 + pages against execution or even if they do, Linux does not make
108223 + use of this feature. In practice this means that if a page is
108224 + readable (such as the stack or heap) it is also executable.
108225 +
108226 + There is a well known exploit technique that makes use of this
108227 + fact and a common programming mistake where an attacker can
108228 + introduce code of his choice somewhere in the attacked program's
108229 + memory (typically the stack or the heap) and then execute it.
108230 +
108231 + If the attacked program was running with different (typically
108232 + higher) privileges than that of the attacker, then he can elevate
108233 + his own privilege level (e.g. get a root shell, write to files for
108234 + which he does not have write access to, etc).
108235 +
108236 + Enabling this option will let you choose from various features
108237 + that prevent the injection and execution of 'foreign' code in
108238 + a program.
108239 +
108240 + This will also break programs that rely on the old behaviour and
108241 + expect that dynamically allocated memory via the malloc() family
108242 + of functions is executable (which it is not). Notable examples
108243 + are the XFree86 4.x server, the java runtime and wine.
108244 +
108245 +config PAX_PAGEEXEC
108246 + bool "Paging based non-executable pages"
108247 + default y if GRKERNSEC_CONFIG_AUTO
108248 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
108249 + select ARCH_TRACK_EXEC_LIMIT if X86_32
108250 + help
108251 + This implementation is based on the paging feature of the CPU.
108252 + On i386 without hardware non-executable bit support there is a
108253 + variable but usually low performance impact, however on Intel's
108254 + P4 core based CPUs it is very high so you should not enable this
108255 + for kernels meant to be used on such CPUs.
108256 +
108257 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
108258 + with hardware non-executable bit support there is no performance
108259 + impact, on ppc the impact is negligible.
108260 +
108261 + Note that several architectures require various emulations due to
108262 + badly designed userland ABIs, this will cause a performance impact
108263 + but will disappear as soon as userland is fixed. For example, ppc
108264 + userland MUST have been built with secure-plt by a recent toolchain.
108265 +
108266 +config PAX_SEGMEXEC
108267 + bool "Segmentation based non-executable pages"
108268 + default y if GRKERNSEC_CONFIG_AUTO
108269 + depends on PAX_NOEXEC && X86_32
108270 + help
108271 + This implementation is based on the segmentation feature of the
108272 + CPU and has a very small performance impact, however applications
108273 + will be limited to a 1.5 GB address space instead of the normal
108274 + 3 GB.
108275 +
108276 +config PAX_EMUTRAMP
108277 + bool "Emulate trampolines"
108278 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
108279 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
108280 + help
108281 + There are some programs and libraries that for one reason or
108282 + another attempt to execute special small code snippets from
108283 + non-executable memory pages. Most notable examples are the
108284 + signal handler return code generated by the kernel itself and
108285 + the GCC trampolines.
108286 +
108287 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
108288 + such programs will no longer work under your kernel.
108289 +
108290 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
108291 + utilities to enable trampoline emulation for the affected programs
108292 + yet still have the protection provided by the non-executable pages.
108293 +
108294 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
108295 + your system will not even boot.
108296 +
108297 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
108298 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
108299 + for the affected files.
108300 +
108301 + NOTE: enabling this feature *may* open up a loophole in the
108302 + protection provided by non-executable pages that an attacker
108303 + could abuse. Therefore the best solution is to not have any
108304 + files on your system that would require this option. This can
108305 + be achieved by not using libc5 (which relies on the kernel
108306 + signal handler return code) and not using or rewriting programs
108307 + that make use of the nested function implementation of GCC.
108308 + Skilled users can just fix GCC itself so that it implements
108309 + nested function calls in a way that does not interfere with PaX.
108310 +
108311 +config PAX_EMUSIGRT
108312 + bool "Automatically emulate sigreturn trampolines"
108313 + depends on PAX_EMUTRAMP && PARISC
108314 + default y
108315 + help
108316 + Enabling this option will have the kernel automatically detect
108317 + and emulate signal return trampolines executing on the stack
108318 + that would otherwise lead to task termination.
108319 +
108320 + This solution is intended as a temporary one for users with
108321 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
108322 + Modula-3 runtime, etc) or executables linked to such, basically
108323 + everything that does not specify its own SA_RESTORER function in
108324 + normal executable memory like glibc 2.1+ does.
108325 +
108326 + On parisc you MUST enable this option, otherwise your system will
108327 + not even boot.
108328 +
108329 + NOTE: this feature cannot be disabled on a per executable basis
108330 + and since it *does* open up a loophole in the protection provided
108331 + by non-executable pages, the best solution is to not have any
108332 + files on your system that would require this option.
108333 +
108334 +config PAX_MPROTECT
108335 + bool "Restrict mprotect()"
108336 + default y if GRKERNSEC_CONFIG_AUTO
108337 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
108338 + help
108339 + Enabling this option will prevent programs from
108340 + - changing the executable status of memory pages that were
108341 + not originally created as executable,
108342 + - making read-only executable pages writable again,
108343 + - creating executable pages from anonymous memory,
108344 + - making read-only-after-relocations (RELRO) data pages writable again.
108345 +
108346 + You should say Y here to complete the protection provided by
108347 + the enforcement of non-executable pages.
108348 +
108349 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
108350 + this feature on a per file basis.
108351 +
108352 +config PAX_MPROTECT_COMPAT
108353 + bool "Use legacy/compat protection demoting (read help)"
108354 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
108355 + depends on PAX_MPROTECT
108356 + help
108357 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
108358 + by sending the proper error code to the application. For some broken
108359 + userland, this can cause problems with Python or other applications. The
108360 + current implementation however allows for applications like clamav to
108361 + detect if JIT compilation/execution is allowed and to fall back gracefully
108362 + to an interpreter-based mode if it does not. While we encourage everyone
108363 + to use the current implementation as-is and push upstream to fix broken
108364 + userland (note that the RWX logging option can assist with this), in some
108365 + environments this may not be possible. Having to disable MPROTECT
108366 + completely on certain binaries reduces the security benefit of PaX,
108367 + so this option is provided for those environments to revert to the old
108368 + behavior.
108369 +
108370 +config PAX_ELFRELOCS
108371 + bool "Allow ELF text relocations (read help)"
108372 + depends on PAX_MPROTECT
108373 + default n
108374 + help
108375 + Non-executable pages and mprotect() restrictions are effective
108376 + in preventing the introduction of new executable code into an
108377 + attacked task's address space. There remain only two venues
108378 + for this kind of attack: if the attacker can execute already
108379 + existing code in the attacked task then he can either have it
108380 + create and mmap() a file containing his code or have it mmap()
108381 + an already existing ELF library that does not have position
108382 + independent code in it and use mprotect() on it to make it
108383 + writable and copy his code there. While protecting against
108384 + the former approach is beyond PaX, the latter can be prevented
108385 + by having only PIC ELF libraries on one's system (which do not
108386 + need to relocate their code). If you are sure this is your case,
108387 + as is the case with all modern Linux distributions, then leave
108388 + this option disabled. You should say 'n' here.
108389 +
108390 +config PAX_ETEXECRELOCS
108391 + bool "Allow ELF ET_EXEC text relocations"
108392 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
108393 + select PAX_ELFRELOCS
108394 + default y
108395 + help
108396 + On some architectures there are incorrectly created applications
108397 + that require text relocations and would not work without enabling
108398 + this option. If you are an alpha, ia64 or parisc user, you should
108399 + enable this option and disable it once you have made sure that
108400 + none of your applications need it.
108401 +
108402 +config PAX_EMUPLT
108403 + bool "Automatically emulate ELF PLT"
108404 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
108405 + default y
108406 + help
108407 + Enabling this option will have the kernel automatically detect
108408 + and emulate the Procedure Linkage Table entries in ELF files.
108409 + On some architectures such entries are in writable memory, and
108410 + become non-executable leading to task termination. Therefore
108411 + it is mandatory that you enable this option on alpha, parisc,
108412 + sparc and sparc64, otherwise your system would not even boot.
108413 +
108414 + NOTE: this feature *does* open up a loophole in the protection
108415 + provided by the non-executable pages, therefore the proper
108416 + solution is to modify the toolchain to produce a PLT that does
108417 + not need to be writable.
108418 +
108419 +config PAX_DLRESOLVE
108420 + bool 'Emulate old glibc resolver stub'
108421 + depends on PAX_EMUPLT && SPARC
108422 + default n
108423 + help
108424 + This option is needed if userland has an old glibc (before 2.4)
108425 + that puts a 'save' instruction into the runtime generated resolver
108426 + stub that needs special emulation.
108427 +
108428 +config PAX_KERNEXEC
108429 + bool "Enforce non-executable kernel pages"
108430 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
108431 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
108432 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
108433 + select PAX_KERNEXEC_PLUGIN if X86_64
108434 + select ARM_KERNMEM_PERMS if ARM
108435 + help
108436 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
108437 + that is, enabling this option will make it harder to inject
108438 + and execute 'foreign' code in kernel memory itself.
108439 +
108440 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
108441 + the kernel command-line will result in an RWX physical map.
108442 +
108443 + Likewise, the EFI runtime services are necessarily mapped as
108444 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
108445 + is recommended that you boot with "noefi" on the kernel
108446 + command-line if possible to eliminate the mapping.
108447 +
108448 +choice
108449 + prompt "Return Address Instrumentation Method"
108450 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
108451 + depends on PAX_KERNEXEC_PLUGIN
108452 + help
108453 + Select the method used to instrument function pointer dereferences.
108454 + Note that binary modules cannot be instrumented by this approach.
108455 +
108456 + Note that the implementation requires a gcc with plugin support,
108457 + i.e., gcc 4.5 or newer. You may need to install the supporting
108458 + headers explicitly in addition to the normal gcc package.
108459 +
108460 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
108461 + bool "bts"
108462 + help
108463 + This method is compatible with binary only modules but has
108464 + a higher runtime overhead.
108465 +
108466 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
108467 + bool "or"
108468 + depends on !PARAVIRT
108469 + help
108470 + This method is incompatible with binary only modules but has
108471 + a lower runtime overhead.
108472 +endchoice
108473 +
108474 +config PAX_KERNEXEC_PLUGIN_METHOD
108475 + string
108476 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
108477 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
108478 + default ""
108479 +
108480 +config PAX_KERNEXEC_MODULE_TEXT
108481 + int "Minimum amount of memory reserved for module code"
108482 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
108483 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
108484 + depends on PAX_KERNEXEC && X86_32
108485 + help
108486 + Due to implementation details the kernel must reserve a fixed
108487 + amount of memory for runtime allocated code (such as modules)
108488 + at compile time that cannot be changed at runtime. Here you
108489 + can specify the minimum amount in MB that will be reserved.
108490 + Due to the same implementation details this size will always
108491 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
108492 + the actually available memory for runtime allocated code will
108493 + usually be more than this minimum.
108494 +
108495 + The default 4 MB should be enough for most users but if you have
108496 + an excessive number of modules (e.g., most distribution configs
108497 + compile many drivers as modules) or use huge modules such as
108498 + nvidia's kernel driver, you will need to adjust this amount.
108499 + A good rule of thumb is to look at your currently loaded kernel
108500 + modules and add up their sizes.
108501 +
108502 +endmenu
108503 +
108504 +menu "Address Space Layout Randomization"
108505 + depends on PAX
108506 +
108507 +config PAX_ASLR
108508 + bool "Address Space Layout Randomization"
108509 + default y if GRKERNSEC_CONFIG_AUTO
108510 + help
108511 + Many if not most exploit techniques rely on the knowledge of
108512 + certain addresses in the attacked program. The following options
108513 + will allow the kernel to apply a certain amount of randomization
108514 + to specific parts of the program thereby forcing an attacker to
108515 + guess them in most cases. Any failed guess will most likely crash
108516 + the attacked program which allows the kernel to detect such attempts
108517 + and react on them. PaX itself provides no reaction mechanisms,
108518 + instead it is strongly encouraged that you make use of grsecurity's
108519 + (http://www.grsecurity.net/) built-in crash detection features or
108520 + develop one yourself.
108521 +
108522 + By saying Y here you can choose to randomize the following areas:
108523 + - top of the task's kernel stack
108524 + - top of the task's userland stack
108525 + - base address for mmap() requests that do not specify one
108526 + (this includes all libraries)
108527 + - base address of the main executable
108528 +
108529 + It is strongly recommended to say Y here as address space layout
108530 + randomization has negligible impact on performance yet it provides
108531 + a very effective protection.
108532 +
108533 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
108534 + this feature on a per file basis.
108535 +
108536 +config PAX_RANDKSTACK
108537 + bool "Randomize kernel stack base"
108538 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
108539 + depends on X86_TSC && X86
108540 + help
108541 + By saying Y here the kernel will randomize every task's kernel
108542 + stack on every system call. This will not only force an attacker
108543 + to guess it but also prevent him from making use of possible
108544 + leaked information about it.
108545 +
108546 + Since the kernel stack is a rather scarce resource, randomization
108547 + may cause unexpected stack overflows, therefore you should very
108548 + carefully test your system. Note that once enabled in the kernel
108549 + configuration, this feature cannot be disabled on a per file basis.
108550 +
108551 +config PAX_RANDUSTACK
108552 + bool
108553 +
108554 +config PAX_RANDMMAP
108555 + bool "Randomize user stack and mmap() bases"
108556 + default y if GRKERNSEC_CONFIG_AUTO
108557 + depends on PAX_ASLR
108558 + select PAX_RANDUSTACK
108559 + help
108560 + By saying Y here the kernel will randomize every task's userland
108561 + stack and use a randomized base address for mmap() requests that
108562 + do not specify one themselves.
108563 +
108564 + The stack randomization is done in two steps where the second
108565 + one may apply a big amount of shift to the top of the stack and
108566 + cause problems for programs that want to use lots of memory (more
108567 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
108568 +
108569 + As a result of mmap randomization all dynamically loaded libraries
108570 + will appear at random addresses and therefore be harder to exploit
108571 + by a technique where an attacker attempts to execute library code
108572 + for his purposes (e.g. spawn a shell from an exploited program that
108573 + is running at an elevated privilege level).
108574 +
108575 + Furthermore, if a program is relinked as a dynamic ELF file, its
108576 + base address will be randomized as well, completing the full
108577 + randomization of the address space layout. Attacking such programs
108578 + becomes a guess game. You can find an example of doing this at
108579 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
108580 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
108581 +
108582 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
108583 + feature on a per file basis.
108584 +
108585 +endmenu
108586 +
108587 +menu "Miscellaneous hardening features"
108588 +
108589 +config PAX_MEMORY_SANITIZE
108590 + bool "Sanitize all freed memory"
108591 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108592 + help
108593 + By saying Y here the kernel will erase memory pages and slab objects
108594 + as soon as they are freed. This in turn reduces the lifetime of data
108595 + stored in them, making it less likely that sensitive information such
108596 + as passwords, cryptographic secrets, etc stay in memory for too long.
108597 +
108598 + This is especially useful for programs whose runtime is short, long
108599 + lived processes and the kernel itself benefit from this as long as
108600 + they ensure timely freeing of memory that may hold sensitive
108601 + information.
108602 +
108603 + A nice side effect of the sanitization of slab objects is the
108604 + reduction of possible info leaks caused by padding bytes within the
108605 + leaky structures. Use-after-free bugs for structures containing
108606 + pointers can also be detected as dereferencing the sanitized pointer
108607 + will generate an access violation.
108608 +
108609 + The tradeoff is performance impact, on a single CPU system kernel
108610 + compilation sees a 3% slowdown, other systems and workloads may vary
108611 + and you are advised to test this feature on your expected workload
108612 + before deploying it.
108613 +
108614 + The slab sanitization feature excludes a few slab caches per default
108615 + for performance reasons. To extend the feature to cover those as
108616 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
108617 +
108618 + To reduce the performance penalty by sanitizing pages only, albeit
108619 + limiting the effectiveness of this feature at the same time, slab
108620 + sanitization can be disabled with the kernel command line parameter
108621 + "pax_sanitize_slab=off".
108622 +
108623 + Note that this feature does not protect data stored in live pages,
108624 + e.g., process memory swapped to disk may stay there for a long time.
108625 +
108626 +config PAX_MEMORY_STACKLEAK
108627 + bool "Sanitize kernel stack"
108628 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108629 + depends on X86
108630 + help
108631 + By saying Y here the kernel will erase the kernel stack before it
108632 + returns from a system call. This in turn reduces the information
108633 + that a kernel stack leak bug can reveal.
108634 +
108635 + Note that such a bug can still leak information that was put on
108636 + the stack by the current system call (the one eventually triggering
108637 + the bug) but traces of earlier system calls on the kernel stack
108638 + cannot leak anymore.
108639 +
108640 + The tradeoff is performance impact: on a single CPU system kernel
108641 + compilation sees a 1% slowdown, other systems and workloads may vary
108642 + and you are advised to test this feature on your expected workload
108643 + before deploying it.
108644 +
108645 + Note that the full feature requires a gcc with plugin support,
108646 + i.e., gcc 4.5 or newer. You may need to install the supporting
108647 + headers explicitly in addition to the normal gcc package. Using
108648 + older gcc versions means that functions with large enough stack
108649 + frames may leave uninitialized memory behind that may be exposed
108650 + to a later syscall leaking the stack.
108651 +
108652 +config PAX_MEMORY_STRUCTLEAK
108653 + bool "Forcibly initialize local variables copied to userland"
108654 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108655 + help
108656 + By saying Y here the kernel will zero initialize some local
108657 + variables that are going to be copied to userland. This in
108658 + turn prevents unintended information leakage from the kernel
108659 + stack should later code forget to explicitly set all parts of
108660 + the copied variable.
108661 +
108662 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
108663 + at a much smaller coverage.
108664 +
108665 + Note that the implementation requires a gcc with plugin support,
108666 + i.e., gcc 4.5 or newer. You may need to install the supporting
108667 + headers explicitly in addition to the normal gcc package.
108668 +
108669 +config PAX_MEMORY_UDEREF
108670 + bool "Prevent invalid userland pointer dereference"
108671 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
108672 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
108673 + select PAX_PER_CPU_PGD if X86_64
108674 + help
108675 + By saying Y here the kernel will be prevented from dereferencing
108676 + userland pointers in contexts where the kernel expects only kernel
108677 + pointers. This is both a useful runtime debugging feature and a
108678 + security measure that prevents exploiting a class of kernel bugs.
108679 +
108680 + The tradeoff is that some virtualization solutions may experience
108681 + a huge slowdown and therefore you should not enable this feature
108682 + for kernels meant to run in such environments. Whether a given VM
108683 + solution is affected or not is best determined by simply trying it
108684 + out, the performance impact will be obvious right on boot as this
108685 + mechanism engages from very early on. A good rule of thumb is that
108686 + VMs running on CPUs without hardware virtualization support (i.e.,
108687 + the majority of IA-32 CPUs) will likely experience the slowdown.
108688 +
108689 + On X86_64 the kernel will make use of PCID support when available
108690 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
108691 + or performance impact. Pass pax_weakuderef on the kernel command
108692 + line to choose the latter.
108693 +
108694 +config PAX_REFCOUNT
108695 + bool "Prevent various kernel object reference counter overflows"
108696 + default y if GRKERNSEC_CONFIG_AUTO
108697 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
108698 + help
108699 + By saying Y here the kernel will detect and prevent overflowing
108700 + various (but not all) kinds of object reference counters. Such
108701 + overflows can normally occur due to bugs only and are often, if
108702 + not always, exploitable.
108703 +
108704 + The tradeoff is that data structures protected by an overflowed
108705 + refcount will never be freed and therefore will leak memory. Note
108706 + that this leak also happens even without this protection but in
108707 + that case the overflow can eventually trigger the freeing of the
108708 + data structure while it is still being used elsewhere, resulting
108709 + in the exploitable situation that this feature prevents.
108710 +
108711 + Since this has a negligible performance impact, you should enable
108712 + this feature.
108713 +
108714 +config PAX_CONSTIFY_PLUGIN
108715 + bool "Automatically constify eligible structures"
108716 + default y
108717 + depends on !UML && PAX_KERNEXEC
108718 + help
108719 + By saying Y here the compiler will automatically constify a class
108720 + of types that contain only function pointers. This reduces the
108721 + kernel's attack surface and also produces a better memory layout.
108722 +
108723 + Note that the implementation requires a gcc with plugin support,
108724 + i.e., gcc 4.5 or newer. You may need to install the supporting
108725 + headers explicitly in addition to the normal gcc package.
108726 +
108727 + Note that if some code really has to modify constified variables
108728 + then the source code will have to be patched to allow it. Examples
108729 + can be found in PaX itself (the no_const attribute) and for some
108730 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
108731 +
108732 +config PAX_USERCOPY
108733 + bool "Harden heap object copies between kernel and userland"
108734 + default y if GRKERNSEC_CONFIG_AUTO
108735 + depends on ARM || IA64 || PPC || SPARC || X86
108736 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
108737 + select PAX_USERCOPY_SLABS
108738 + help
108739 + By saying Y here the kernel will enforce the size of heap objects
108740 + when they are copied in either direction between the kernel and
108741 + userland, even if only a part of the heap object is copied.
108742 +
108743 + Specifically, this checking prevents information leaking from the
108744 + kernel heap during kernel to userland copies (if the kernel heap
108745 + object is otherwise fully initialized) and prevents kernel heap
108746 + overflows during userland to kernel copies.
108747 +
108748 + Note that the current implementation provides the strictest bounds
108749 + checks for the SLUB allocator.
108750 +
108751 + Enabling this option also enables per-slab cache protection against
108752 + data in a given cache being copied into/out of via userland
108753 + accessors. Though the whitelist of regions will be reduced over
108754 + time, it notably protects important data structures like task structs.
108755 +
108756 + If frame pointers are enabled on x86, this option will also restrict
108757 + copies into and out of the kernel stack to local variables within a
108758 + single frame.
108759 +
108760 + Since this has a negligible performance impact, you should enable
108761 + this feature.
108762 +
108763 +config PAX_USERCOPY_DEBUG
108764 + bool
108765 + depends on X86 && PAX_USERCOPY
108766 + default n
108767 +
108768 +config PAX_SIZE_OVERFLOW
108769 + bool "Prevent various integer overflows in function size parameters"
108770 + default y if GRKERNSEC_CONFIG_AUTO
108771 + depends on X86
108772 + help
108773 + By saying Y here the kernel recomputes expressions of function
108774 + arguments marked by a size_overflow attribute with double integer
108775 + precision (DImode/TImode for 32/64 bit integer types).
108776 +
108777 + The recomputed argument is checked against TYPE_MAX and an event
108778 + is logged on overflow and the triggering process is killed.
108779 +
108780 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
108781 +
108782 + Note that the implementation requires a gcc with plugin support,
108783 + i.e., gcc 4.5 or newer. You may need to install the supporting
108784 + headers explicitly in addition to the normal gcc package.
108785 +
108786 +config PAX_LATENT_ENTROPY
108787 + bool "Generate some entropy during boot and runtime"
108788 + default y if GRKERNSEC_CONFIG_AUTO
108789 + help
108790 + By saying Y here the kernel will instrument some kernel code to
108791 + extract some entropy from both original and artificially created
108792 + program state. This will help especially embedded systems where
108793 + there is little 'natural' source of entropy normally. The cost
108794 + is some slowdown of the boot process and fork and irq processing.
108795 +
108796 + When pax_extra_latent_entropy is passed on the kernel command line,
108797 + entropy will be extracted from up to the first 4GB of RAM while the
108798 + runtime memory allocator is being initialized. This costs even more
108799 + slowdown of the boot process.
108800 +
108801 + Note that the implementation requires a gcc with plugin support,
108802 + i.e., gcc 4.5 or newer. You may need to install the supporting
108803 + headers explicitly in addition to the normal gcc package.
108804 +
108805 + Note that entropy extracted this way is not cryptographically
108806 + secure!
108807 +
108808 +endmenu
108809 +
108810 +endmenu
108811 +
108812 +source grsecurity/Kconfig
108813 +
108814 +endmenu
108815 +
108816 +endmenu
108817 +
108818 source security/keys/Kconfig
108819
108820 config SECURITY_DMESG_RESTRICT
108821 @@ -103,7 +1072,7 @@ config INTEL_TXT
108822 config LSM_MMAP_MIN_ADDR
108823 int "Low address space for LSM to protect from user allocation"
108824 depends on SECURITY && SECURITY_SELINUX
108825 - default 32768 if ARM || (ARM64 && COMPAT)
108826 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
108827 default 65536
108828 help
108829 This is the portion of low virtual memory which should be protected
108830 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
108831 index fdaa50c..2761dcb 100644
108832 --- a/security/apparmor/file.c
108833 +++ b/security/apparmor/file.c
108834 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
108835 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
108836 struct path *new_dir, struct dentry *new_dentry)
108837 {
108838 - struct path link = { new_dir->mnt, new_dentry };
108839 - struct path target = { new_dir->mnt, old_dentry };
108840 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
108841 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
108842 struct path_cond cond = {
108843 old_dentry->d_inode->i_uid,
108844 old_dentry->d_inode->i_mode
108845 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
108846 index 65ca451..ad6f22d 100644
108847 --- a/security/apparmor/lsm.c
108848 +++ b/security/apparmor/lsm.c
108849 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
108850 struct dentry *dentry, u32 mask,
108851 struct path_cond *cond)
108852 {
108853 - struct path path = { dir->mnt, dentry };
108854 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
108855
108856 return common_perm(op, &path, mask, cond);
108857 }
108858 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
108859 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
108860 struct dentry *dentry, u32 mask)
108861 {
108862 - struct path path = { mnt, dentry };
108863 + struct path path = { .mnt = mnt, .dentry = dentry };
108864 struct path_cond cond = { dentry->d_inode->i_uid,
108865 dentry->d_inode->i_mode
108866 };
108867 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
108868
108869 profile = aa_current_profile();
108870 if (!unconfined(profile)) {
108871 - struct path old_path = { old_dir->mnt, old_dentry };
108872 - struct path new_path = { new_dir->mnt, new_dentry };
108873 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
108874 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
108875 struct path_cond cond = { old_dentry->d_inode->i_uid,
108876 old_dentry->d_inode->i_mode
108877 };
108878 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
108879 return error;
108880 }
108881
108882 -static struct security_operations apparmor_ops = {
108883 +static struct security_operations apparmor_ops __read_only = {
108884 .name = "apparmor",
108885
108886 .ptrace_access_check = apparmor_ptrace_access_check,
108887 diff --git a/security/commoncap.c b/security/commoncap.c
108888 index 2915d85..970753f 100644
108889 --- a/security/commoncap.c
108890 +++ b/security/commoncap.c
108891 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
108892 return 0;
108893 }
108894
108895 +/* returns:
108896 + 1 for suid privilege
108897 + 2 for sgid privilege
108898 + 3 for fscap privilege
108899 +*/
108900 +int is_privileged_binary(const struct dentry *dentry)
108901 +{
108902 + struct cpu_vfs_cap_data capdata;
108903 + struct inode *inode = dentry->d_inode;
108904 +
108905 + if (!inode || S_ISDIR(inode->i_mode))
108906 + return 0;
108907 +
108908 + if (inode->i_mode & S_ISUID)
108909 + return 1;
108910 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
108911 + return 2;
108912 +
108913 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
108914 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
108915 + return 3;
108916 + }
108917 +
108918 + return 0;
108919 +}
108920 +
108921 /*
108922 * Attempt to get the on-exec apply capability sets for an executable file from
108923 * its xattrs and, if present, apply them to the proposed credentials being
108924 @@ -595,6 +621,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
108925 const struct cred *cred = current_cred();
108926 kuid_t root_uid = make_kuid(cred->user_ns, 0);
108927
108928 + if (gr_acl_enable_at_secure())
108929 + return 1;
108930 +
108931 if (!uid_eq(cred->uid, root_uid)) {
108932 if (bprm->cap_effective)
108933 return 1;
108934 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
108935 index 8ee997d..24c174b 100644
108936 --- a/security/integrity/ima/ima.h
108937 +++ b/security/integrity/ima/ima.h
108938 @@ -116,8 +116,8 @@ int ima_init_template(void);
108939 extern spinlock_t ima_queue_lock;
108940
108941 struct ima_h_table {
108942 - atomic_long_t len; /* number of stored measurements in the list */
108943 - atomic_long_t violations;
108944 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
108945 + atomic_long_unchecked_t violations;
108946 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
108947 };
108948 extern struct ima_h_table ima_htable;
108949 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
108950 index b8a27c5..50a769f 100644
108951 --- a/security/integrity/ima/ima_api.c
108952 +++ b/security/integrity/ima/ima_api.c
108953 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
108954 int result;
108955
108956 /* can overflow, only indicator */
108957 - atomic_long_inc(&ima_htable.violations);
108958 + atomic_long_inc_unchecked(&ima_htable.violations);
108959
108960 result = ima_alloc_init_template(NULL, file, filename,
108961 NULL, 0, &entry);
108962 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
108963 index 461215e..9bb12ee 100644
108964 --- a/security/integrity/ima/ima_fs.c
108965 +++ b/security/integrity/ima/ima_fs.c
108966 @@ -28,12 +28,12 @@
108967 static int valid_policy = 1;
108968 #define TMPBUFLEN 12
108969 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
108970 - loff_t *ppos, atomic_long_t *val)
108971 + loff_t *ppos, atomic_long_unchecked_t *val)
108972 {
108973 char tmpbuf[TMPBUFLEN];
108974 ssize_t len;
108975
108976 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
108977 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
108978 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
108979 }
108980
108981 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
108982 index 552705d..9920f4fb 100644
108983 --- a/security/integrity/ima/ima_queue.c
108984 +++ b/security/integrity/ima/ima_queue.c
108985 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
108986 INIT_LIST_HEAD(&qe->later);
108987 list_add_tail_rcu(&qe->later, &ima_measurements);
108988
108989 - atomic_long_inc(&ima_htable.len);
108990 + atomic_long_inc_unchecked(&ima_htable.len);
108991 key = ima_hash_key(entry->digest);
108992 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
108993 return 0;
108994 diff --git a/security/keys/compat.c b/security/keys/compat.c
108995 index 3478965..ec7bb9e 100644
108996 --- a/security/keys/compat.c
108997 +++ b/security/keys/compat.c
108998 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
108999 if (ret == 0)
109000 goto no_payload_free;
109001
109002 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
109003 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
109004 err:
109005 if (iov != iovstack)
109006 kfree(iov);
109007 diff --git a/security/keys/internal.h b/security/keys/internal.h
109008 index 200e378..cdc74b5 100644
109009 --- a/security/keys/internal.h
109010 +++ b/security/keys/internal.h
109011 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
109012 extern long keyctl_invalidate_key(key_serial_t);
109013
109014 extern long keyctl_instantiate_key_common(key_serial_t,
109015 - const struct iovec *,
109016 + const struct iovec __user *,
109017 unsigned, size_t, key_serial_t);
109018 #ifdef CONFIG_PERSISTENT_KEYRINGS
109019 extern long keyctl_get_persistent(uid_t, key_serial_t);
109020 diff --git a/security/keys/key.c b/security/keys/key.c
109021 index aee2ec5..c276071 100644
109022 --- a/security/keys/key.c
109023 +++ b/security/keys/key.c
109024 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
109025
109026 atomic_set(&key->usage, 1);
109027 init_rwsem(&key->sem);
109028 - lockdep_set_class(&key->sem, &type->lock_class);
109029 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
109030 key->index_key.type = type;
109031 key->user = user;
109032 key->quotalen = quotalen;
109033 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
109034 struct key_type *p;
109035 int ret;
109036
109037 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
109038 + pax_open_kernel();
109039 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
109040 + pax_close_kernel();
109041
109042 ret = -EEXIST;
109043 down_write(&key_types_sem);
109044 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
109045 }
109046
109047 /* store the type */
109048 - list_add(&ktype->link, &key_types_list);
109049 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
109050
109051 pr_notice("Key type %s registered\n", ktype->name);
109052 ret = 0;
109053 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
109054 void unregister_key_type(struct key_type *ktype)
109055 {
109056 down_write(&key_types_sem);
109057 - list_del_init(&ktype->link);
109058 + pax_list_del_init((struct list_head *)&ktype->link);
109059 downgrade_write(&key_types_sem);
109060 key_gc_keytype(ktype);
109061 pr_notice("Key type %s unregistered\n", ktype->name);
109062 @@ -1125,10 +1127,10 @@ void __init key_init(void)
109063 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
109064
109065 /* add the special key types */
109066 - list_add_tail(&key_type_keyring.link, &key_types_list);
109067 - list_add_tail(&key_type_dead.link, &key_types_list);
109068 - list_add_tail(&key_type_user.link, &key_types_list);
109069 - list_add_tail(&key_type_logon.link, &key_types_list);
109070 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
109071 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
109072 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
109073 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
109074
109075 /* record the root user tracking */
109076 rb_link_node(&root_key_user.node,
109077 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
109078 index 4743d71..170a185 100644
109079 --- a/security/keys/keyctl.c
109080 +++ b/security/keys/keyctl.c
109081 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
109082 /*
109083 * Copy the iovec data from userspace
109084 */
109085 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109086 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
109087 unsigned ioc)
109088 {
109089 for (; ioc > 0; ioc--) {
109090 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109091 * If successful, 0 will be returned.
109092 */
109093 long keyctl_instantiate_key_common(key_serial_t id,
109094 - const struct iovec *payload_iov,
109095 + const struct iovec __user *payload_iov,
109096 unsigned ioc,
109097 size_t plen,
109098 key_serial_t ringid)
109099 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
109100 [0].iov_len = plen
109101 };
109102
109103 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
109104 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
109105 }
109106
109107 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
109108 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
109109 if (ret == 0)
109110 goto no_payload_free;
109111
109112 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
109113 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
109114 err:
109115 if (iov != iovstack)
109116 kfree(iov);
109117 diff --git a/security/keys/request_key.c b/security/keys/request_key.c
109118 index 0c7aea4..486ef6f 100644
109119 --- a/security/keys/request_key.c
109120 +++ b/security/keys/request_key.c
109121 @@ -414,6 +414,7 @@ link_check_failed:
109122
109123 link_prealloc_failed:
109124 mutex_unlock(&user->cons_lock);
109125 + key_put(key);
109126 kleave(" = %d [prelink]", ret);
109127 return ret;
109128
109129 diff --git a/security/min_addr.c b/security/min_addr.c
109130 index f728728..6457a0c 100644
109131 --- a/security/min_addr.c
109132 +++ b/security/min_addr.c
109133 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
109134 */
109135 static void update_mmap_min_addr(void)
109136 {
109137 +#ifndef SPARC
109138 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
109139 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
109140 mmap_min_addr = dac_mmap_min_addr;
109141 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
109142 #else
109143 mmap_min_addr = dac_mmap_min_addr;
109144 #endif
109145 +#endif
109146 }
109147
109148 /*
109149 diff --git a/security/security.c b/security/security.c
109150 index 18b35c6..c9fbc92 100644
109151 --- a/security/security.c
109152 +++ b/security/security.c
109153 @@ -33,8 +33,8 @@
109154 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
109155 CONFIG_DEFAULT_SECURITY;
109156
109157 -static struct security_operations *security_ops;
109158 -static struct security_operations default_security_ops = {
109159 +struct security_operations *security_ops __read_only;
109160 +struct security_operations default_security_ops __read_only = {
109161 .name = "default",
109162 };
109163
109164 @@ -73,11 +73,6 @@ int __init security_init(void)
109165 return 0;
109166 }
109167
109168 -void reset_security_ops(void)
109169 -{
109170 - security_ops = &default_security_ops;
109171 -}
109172 -
109173 /* Save user chosen LSM */
109174 static int __init choose_lsm(char *str)
109175 {
109176 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
109177 index a18f1fa..c9b9fc4 100644
109178 --- a/security/selinux/avc.c
109179 +++ b/security/selinux/avc.c
109180 @@ -59,7 +59,7 @@ struct avc_node {
109181 struct avc_cache {
109182 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
109183 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
109184 - atomic_t lru_hint; /* LRU hint for reclaim scan */
109185 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
109186 atomic_t active_nodes;
109187 u32 latest_notif; /* latest revocation notification */
109188 };
109189 @@ -167,7 +167,7 @@ void __init avc_init(void)
109190 spin_lock_init(&avc_cache.slots_lock[i]);
109191 }
109192 atomic_set(&avc_cache.active_nodes, 0);
109193 - atomic_set(&avc_cache.lru_hint, 0);
109194 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
109195
109196 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
109197 0, SLAB_PANIC, NULL);
109198 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
109199 spinlock_t *lock;
109200
109201 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
109202 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109203 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109204 head = &avc_cache.slots[hvalue];
109205 lock = &avc_cache.slots_lock[hvalue];
109206
109207 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
109208 index 6da7532..f0b1882 100644
109209 --- a/security/selinux/hooks.c
109210 +++ b/security/selinux/hooks.c
109211 @@ -5807,7 +5807,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
109212
109213 #endif
109214
109215 -static struct security_operations selinux_ops = {
109216 +static struct security_operations selinux_ops __read_only = {
109217 + .name = "selinux",
109218 .name = "selinux",
109219
109220 .ptrace_access_check = selinux_ptrace_access_check,
109221 @@ -6148,6 +6149,9 @@ static void selinux_nf_ip_exit(void)
109222 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
109223 static int selinux_disabled;
109224
109225 +extern struct security_operations *security_ops;
109226 +extern struct security_operations default_security_ops;
109227 +
109228 int selinux_disable(void)
109229 {
109230 if (ss_initialized) {
109231 @@ -6165,7 +6169,9 @@ int selinux_disable(void)
109232 selinux_disabled = 1;
109233 selinux_enabled = 0;
109234
109235 - reset_security_ops();
109236 + pax_open_kernel();
109237 + security_ops = &default_security_ops;
109238 + pax_close_kernel();
109239
109240 /* Try to destroy the avc node cache */
109241 avc_disable();
109242 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
109243 index 1450f85..a91e0bc 100644
109244 --- a/security/selinux/include/xfrm.h
109245 +++ b/security/selinux/include/xfrm.h
109246 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
109247
109248 rtnl_lock();
109249 for_each_net(net) {
109250 - atomic_inc(&net->xfrm.flow_cache_genid);
109251 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
109252 rt_genid_bump_all(net);
109253 }
109254 rtnl_unlock();
109255 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
109256 index a717877..0747450 100644
109257 --- a/security/smack/smack_lsm.c
109258 +++ b/security/smack/smack_lsm.c
109259 @@ -4082,7 +4082,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
109260 return 0;
109261 }
109262
109263 -struct security_operations smack_ops = {
109264 +struct security_operations smack_ops __read_only = {
109265 .name = "smack",
109266
109267 .ptrace_access_check = smack_ptrace_access_check,
109268 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
109269 index 4003907..13a2b55 100644
109270 --- a/security/tomoyo/file.c
109271 +++ b/security/tomoyo/file.c
109272 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
109273 {
109274 struct tomoyo_request_info r;
109275 struct tomoyo_obj_info obj = {
109276 - .path1 = *path,
109277 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109278 };
109279 int error = -ENOMEM;
109280 struct tomoyo_path_info buf;
109281 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
109282 struct tomoyo_path_info buf;
109283 struct tomoyo_request_info r;
109284 struct tomoyo_obj_info obj = {
109285 - .path1 = *path,
109286 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109287 };
109288 int idx;
109289
109290 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
109291 {
109292 struct tomoyo_request_info r;
109293 struct tomoyo_obj_info obj = {
109294 - .path1 = *path,
109295 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109296 };
109297 int error;
109298 struct tomoyo_path_info buf;
109299 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
109300 {
109301 struct tomoyo_request_info r;
109302 struct tomoyo_obj_info obj = {
109303 - .path1 = *path,
109304 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109305 };
109306 int error = -ENOMEM;
109307 struct tomoyo_path_info buf;
109308 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
109309 struct tomoyo_path_info buf2;
109310 struct tomoyo_request_info r;
109311 struct tomoyo_obj_info obj = {
109312 - .path1 = *path1,
109313 - .path2 = *path2,
109314 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
109315 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
109316 };
109317 int idx;
109318
109319 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
109320 index 390c646..f2f8db3 100644
109321 --- a/security/tomoyo/mount.c
109322 +++ b/security/tomoyo/mount.c
109323 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
109324 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
109325 need_dev = -1; /* dev_name is a directory */
109326 } else {
109327 + if (!capable(CAP_SYS_ADMIN)) {
109328 + error = -EPERM;
109329 + goto out;
109330 + }
109331 fstype = get_fs_type(type);
109332 if (!fstype) {
109333 error = -ENODEV;
109334 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
109335 index f0b756e..8aa497b 100644
109336 --- a/security/tomoyo/tomoyo.c
109337 +++ b/security/tomoyo/tomoyo.c
109338 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
109339 */
109340 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
109341 {
109342 - struct path path = { mnt, dentry };
109343 + struct path path = { .mnt = mnt, .dentry = dentry };
109344 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
109345 }
109346
109347 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
109348 */
109349 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
109350 {
109351 - struct path path = { parent->mnt, dentry };
109352 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109353 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
109354 }
109355
109356 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
109357 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
109358 umode_t mode)
109359 {
109360 - struct path path = { parent->mnt, dentry };
109361 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109362 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
109363 mode & S_IALLUGO);
109364 }
109365 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
109366 */
109367 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
109368 {
109369 - struct path path = { parent->mnt, dentry };
109370 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109371 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
109372 }
109373
109374 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
109375 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
109376 const char *old_name)
109377 {
109378 - struct path path = { parent->mnt, dentry };
109379 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109380 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
109381 }
109382
109383 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
109384 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
109385 umode_t mode, unsigned int dev)
109386 {
109387 - struct path path = { parent->mnt, dentry };
109388 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109389 int type = TOMOYO_TYPE_CREATE;
109390 const unsigned int perm = mode & S_IALLUGO;
109391
109392 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
109393 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
109394 struct dentry *new_dentry)
109395 {
109396 - struct path path1 = { new_dir->mnt, old_dentry };
109397 - struct path path2 = { new_dir->mnt, new_dentry };
109398 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
109399 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
109400 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
109401 }
109402
109403 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
109404 struct path *new_parent,
109405 struct dentry *new_dentry)
109406 {
109407 - struct path path1 = { old_parent->mnt, old_dentry };
109408 - struct path path2 = { new_parent->mnt, new_dentry };
109409 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
109410 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
109411 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
109412 }
109413
109414 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
109415 */
109416 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
109417 {
109418 - struct path path = { mnt, mnt->mnt_root };
109419 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
109420 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
109421 }
109422
109423 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
109424 * tomoyo_security_ops is a "struct security_operations" which is used for
109425 * registering TOMOYO.
109426 */
109427 -static struct security_operations tomoyo_security_ops = {
109428 +static struct security_operations tomoyo_security_ops __read_only = {
109429 .name = "tomoyo",
109430 .cred_alloc_blank = tomoyo_cred_alloc_blank,
109431 .cred_prepare = tomoyo_cred_prepare,
109432 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
109433 index 20ef514..4182bed 100644
109434 --- a/security/yama/Kconfig
109435 +++ b/security/yama/Kconfig
109436 @@ -1,6 +1,6 @@
109437 config SECURITY_YAMA
109438 bool "Yama support"
109439 - depends on SECURITY
109440 + depends on SECURITY && !GRKERNSEC
109441 select SECURITYFS
109442 select SECURITY_PATH
109443 default n
109444 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
109445 index 13c88fbc..f8c115e 100644
109446 --- a/security/yama/yama_lsm.c
109447 +++ b/security/yama/yama_lsm.c
109448 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
109449 }
109450
109451 #ifndef CONFIG_SECURITY_YAMA_STACKED
109452 -static struct security_operations yama_ops = {
109453 +static struct security_operations yama_ops __read_only = {
109454 .name = "yama",
109455
109456 .ptrace_access_check = yama_ptrace_access_check,
109457 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
109458 #endif
109459
109460 #ifdef CONFIG_SYSCTL
109461 +static int zero __read_only;
109462 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
109463 +
109464 static int yama_dointvec_minmax(struct ctl_table *table, int write,
109465 void __user *buffer, size_t *lenp, loff_t *ppos)
109466 {
109467 - int rc;
109468 + ctl_table_no_const yama_table;
109469
109470 if (write && !capable(CAP_SYS_PTRACE))
109471 return -EPERM;
109472
109473 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
109474 - if (rc)
109475 - return rc;
109476 -
109477 + yama_table = *table;
109478 /* Lock the max value if it ever gets set. */
109479 - if (write && *(int *)table->data == *(int *)table->extra2)
109480 - table->extra1 = table->extra2;
109481 -
109482 - return rc;
109483 + if (ptrace_scope == max_scope)
109484 + yama_table.extra1 = &max_scope;
109485 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
109486 }
109487
109488 -static int zero;
109489 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
109490 -
109491 struct ctl_path yama_sysctl_path[] = {
109492 { .procname = "kernel", },
109493 { .procname = "yama", },
109494 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
109495 index 23c371e..da7c25e 100644
109496 --- a/sound/aoa/codecs/onyx.c
109497 +++ b/sound/aoa/codecs/onyx.c
109498 @@ -54,7 +54,7 @@ struct onyx {
109499 spdif_locked:1,
109500 analog_locked:1,
109501 original_mute:2;
109502 - int open_count;
109503 + local_t open_count;
109504 struct codec_info *codec_info;
109505
109506 /* mutex serializes concurrent access to the device
109507 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
109508 struct onyx *onyx = cii->codec_data;
109509
109510 mutex_lock(&onyx->mutex);
109511 - onyx->open_count++;
109512 + local_inc(&onyx->open_count);
109513 mutex_unlock(&onyx->mutex);
109514
109515 return 0;
109516 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
109517 struct onyx *onyx = cii->codec_data;
109518
109519 mutex_lock(&onyx->mutex);
109520 - onyx->open_count--;
109521 - if (!onyx->open_count)
109522 + if (local_dec_and_test(&onyx->open_count))
109523 onyx->spdif_locked = onyx->analog_locked = 0;
109524 mutex_unlock(&onyx->mutex);
109525
109526 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
109527 index ffd2025..df062c9 100644
109528 --- a/sound/aoa/codecs/onyx.h
109529 +++ b/sound/aoa/codecs/onyx.h
109530 @@ -11,6 +11,7 @@
109531 #include <linux/i2c.h>
109532 #include <asm/pmac_low_i2c.h>
109533 #include <asm/prom.h>
109534 +#include <asm/local.h>
109535
109536 /* PCM3052 register definitions */
109537
109538 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
109539 index ada69d7..5f65386 100644
109540 --- a/sound/core/oss/pcm_oss.c
109541 +++ b/sound/core/oss/pcm_oss.c
109542 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
109543 if (in_kernel) {
109544 mm_segment_t fs;
109545 fs = snd_enter_user();
109546 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
109547 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
109548 snd_leave_user(fs);
109549 } else {
109550 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
109551 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
109552 }
109553 if (ret != -EPIPE && ret != -ESTRPIPE)
109554 break;
109555 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
109556 if (in_kernel) {
109557 mm_segment_t fs;
109558 fs = snd_enter_user();
109559 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
109560 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
109561 snd_leave_user(fs);
109562 } else {
109563 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
109564 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
109565 }
109566 if (ret == -EPIPE) {
109567 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
109568 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
109569 struct snd_pcm_plugin_channel *channels;
109570 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
109571 if (!in_kernel) {
109572 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
109573 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
109574 return -EFAULT;
109575 buf = runtime->oss.buffer;
109576 }
109577 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
109578 }
109579 } else {
109580 tmp = snd_pcm_oss_write2(substream,
109581 - (const char __force *)buf,
109582 + (const char __force_kernel *)buf,
109583 runtime->oss.period_bytes, 0);
109584 if (tmp <= 0)
109585 goto err;
109586 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
109587 struct snd_pcm_runtime *runtime = substream->runtime;
109588 snd_pcm_sframes_t frames, frames1;
109589 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
109590 - char __user *final_dst = (char __force __user *)buf;
109591 + char __user *final_dst = (char __force_user *)buf;
109592 if (runtime->oss.plugin_first) {
109593 struct snd_pcm_plugin_channel *channels;
109594 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
109595 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
109596 xfer += tmp;
109597 runtime->oss.buffer_used -= tmp;
109598 } else {
109599 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
109600 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
109601 runtime->oss.period_bytes, 0);
109602 if (tmp <= 0)
109603 goto err;
109604 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
109605 size1);
109606 size1 /= runtime->channels; /* frames */
109607 fs = snd_enter_user();
109608 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
109609 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
109610 snd_leave_user(fs);
109611 }
109612 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
109613 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
109614 index 2d957ba..fda022c 100644
109615 --- a/sound/core/pcm_compat.c
109616 +++ b/sound/core/pcm_compat.c
109617 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
109618 int err;
109619
109620 fs = snd_enter_user();
109621 - err = snd_pcm_delay(substream, &delay);
109622 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
109623 snd_leave_user(fs);
109624 if (err < 0)
109625 return err;
109626 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
109627 index 64d9863..969034b 100644
109628 --- a/sound/core/pcm_native.c
109629 +++ b/sound/core/pcm_native.c
109630 @@ -2956,11 +2956,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
109631 switch (substream->stream) {
109632 case SNDRV_PCM_STREAM_PLAYBACK:
109633 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
109634 - (void __user *)arg);
109635 + (void __force_user *)arg);
109636 break;
109637 case SNDRV_PCM_STREAM_CAPTURE:
109638 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
109639 - (void __user *)arg);
109640 + (void __force_user *)arg);
109641 break;
109642 default:
109643 result = -EINVAL;
109644 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
109645 index 16d4267..fe8b49b 100644
109646 --- a/sound/core/seq/oss/seq_oss.c
109647 +++ b/sound/core/seq/oss/seq_oss.c
109648 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
109649 {
109650 int rc;
109651 static struct snd_seq_dev_ops ops = {
109652 - snd_seq_oss_synth_register,
109653 - snd_seq_oss_synth_unregister,
109654 + .init_device = snd_seq_oss_synth_register,
109655 + .free_device = snd_seq_oss_synth_unregister,
109656 };
109657
109658 snd_seq_autoload_lock();
109659 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
109660 index 0631bda..d0dcd49 100644
109661 --- a/sound/core/seq/seq_device.c
109662 +++ b/sound/core/seq/seq_device.c
109663 @@ -65,7 +65,7 @@ struct ops_list {
109664 int argsize; /* argument size */
109665
109666 /* operators */
109667 - struct snd_seq_dev_ops ops;
109668 + struct snd_seq_dev_ops *ops;
109669
109670 /* registered devices */
109671 struct list_head dev_list; /* list of devices */
109672 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
109673
109674 mutex_lock(&ops->reg_mutex);
109675 /* copy driver operators */
109676 - ops->ops = *entry;
109677 + ops->ops = entry;
109678 ops->driver |= DRIVER_LOADED;
109679 ops->argsize = argsize;
109680
109681 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
109682 dev->name, ops->id, ops->argsize, dev->argsize);
109683 return -EINVAL;
109684 }
109685 - if (ops->ops.init_device(dev) >= 0) {
109686 + if (ops->ops->init_device(dev) >= 0) {
109687 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
109688 ops->num_init_devices++;
109689 } else {
109690 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
109691 dev->name, ops->id, ops->argsize, dev->argsize);
109692 return -EINVAL;
109693 }
109694 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
109695 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
109696 dev->status = SNDRV_SEQ_DEVICE_FREE;
109697 dev->driver_data = NULL;
109698 ops->num_init_devices--;
109699 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
109700 index a1fd77a..69cd659 100644
109701 --- a/sound/core/seq/seq_midi.c
109702 +++ b/sound/core/seq/seq_midi.c
109703 @@ -462,8 +462,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
109704 static int __init alsa_seq_midi_init(void)
109705 {
109706 static struct snd_seq_dev_ops ops = {
109707 - snd_seq_midisynth_register_port,
109708 - snd_seq_midisynth_unregister_port,
109709 + .init_device = snd_seq_midisynth_register_port,
109710 + .free_device = snd_seq_midisynth_unregister_port,
109711 };
109712 memset(&synths, 0, sizeof(synths));
109713 snd_seq_autoload_lock();
109714 diff --git a/sound/core/sound.c b/sound/core/sound.c
109715 index f133306..3ec0dab 100644
109716 --- a/sound/core/sound.c
109717 +++ b/sound/core/sound.c
109718 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
109719 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
109720 default: return;
109721 }
109722 - request_module(str);
109723 + request_module("%s", str);
109724 }
109725
109726 #endif /* modular kernel */
109727 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
109728 index 2a008a9..a1efb3f 100644
109729 --- a/sound/drivers/mts64.c
109730 +++ b/sound/drivers/mts64.c
109731 @@ -29,6 +29,7 @@
109732 #include <sound/initval.h>
109733 #include <sound/rawmidi.h>
109734 #include <sound/control.h>
109735 +#include <asm/local.h>
109736
109737 #define CARD_NAME "Miditerminal 4140"
109738 #define DRIVER_NAME "MTS64"
109739 @@ -67,7 +68,7 @@ struct mts64 {
109740 struct pardevice *pardev;
109741 int pardev_claimed;
109742
109743 - int open_count;
109744 + local_t open_count;
109745 int current_midi_output_port;
109746 int current_midi_input_port;
109747 u8 mode[MTS64_NUM_INPUT_PORTS];
109748 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
109749 {
109750 struct mts64 *mts = substream->rmidi->private_data;
109751
109752 - if (mts->open_count == 0) {
109753 + if (local_read(&mts->open_count) == 0) {
109754 /* We don't need a spinlock here, because this is just called
109755 if the device has not been opened before.
109756 So there aren't any IRQs from the device */
109757 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
109758
109759 msleep(50);
109760 }
109761 - ++(mts->open_count);
109762 + local_inc(&mts->open_count);
109763
109764 return 0;
109765 }
109766 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
109767 struct mts64 *mts = substream->rmidi->private_data;
109768 unsigned long flags;
109769
109770 - --(mts->open_count);
109771 - if (mts->open_count == 0) {
109772 + if (local_dec_return(&mts->open_count) == 0) {
109773 /* We need the spinlock_irqsave here because we can still
109774 have IRQs at this point */
109775 spin_lock_irqsave(&mts->lock, flags);
109776 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
109777
109778 msleep(500);
109779
109780 - } else if (mts->open_count < 0)
109781 - mts->open_count = 0;
109782 + } else if (local_read(&mts->open_count) < 0)
109783 + local_set(&mts->open_count, 0);
109784
109785 return 0;
109786 }
109787 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
109788 index 6839953..7a0f4b9 100644
109789 --- a/sound/drivers/opl3/opl3_seq.c
109790 +++ b/sound/drivers/opl3/opl3_seq.c
109791 @@ -281,8 +281,8 @@ static int __init alsa_opl3_seq_init(void)
109792 {
109793 static struct snd_seq_dev_ops ops =
109794 {
109795 - snd_opl3_seq_new_device,
109796 - snd_opl3_seq_delete_device
109797 + .init_device = snd_opl3_seq_new_device,
109798 + .free_device = snd_opl3_seq_delete_device
109799 };
109800
109801 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
109802 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
109803 index b953fb4..1999c01 100644
109804 --- a/sound/drivers/opl4/opl4_lib.c
109805 +++ b/sound/drivers/opl4/opl4_lib.c
109806 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
109807 MODULE_DESCRIPTION("OPL4 driver");
109808 MODULE_LICENSE("GPL");
109809
109810 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
109811 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
109812 {
109813 int timeout = 10;
109814 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
109815 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
109816 index 9919769..d7de36c 100644
109817 --- a/sound/drivers/opl4/opl4_seq.c
109818 +++ b/sound/drivers/opl4/opl4_seq.c
109819 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
109820 static int __init alsa_opl4_synth_init(void)
109821 {
109822 static struct snd_seq_dev_ops ops = {
109823 - snd_opl4_seq_new_device,
109824 - snd_opl4_seq_delete_device
109825 + .init_device = snd_opl4_seq_new_device,
109826 + .free_device = snd_opl4_seq_delete_device
109827 };
109828
109829 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
109830 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
109831 index 464385a..46ab3f6 100644
109832 --- a/sound/drivers/portman2x4.c
109833 +++ b/sound/drivers/portman2x4.c
109834 @@ -48,6 +48,7 @@
109835 #include <sound/initval.h>
109836 #include <sound/rawmidi.h>
109837 #include <sound/control.h>
109838 +#include <asm/local.h>
109839
109840 #define CARD_NAME "Portman 2x4"
109841 #define DRIVER_NAME "portman"
109842 @@ -85,7 +86,7 @@ struct portman {
109843 struct pardevice *pardev;
109844 int pardev_claimed;
109845
109846 - int open_count;
109847 + local_t open_count;
109848 int mode[PORTMAN_NUM_INPUT_PORTS];
109849 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
109850 };
109851 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
109852 index 911341b..bd18b63 100644
109853 --- a/sound/firewire/amdtp.c
109854 +++ b/sound/firewire/amdtp.c
109855 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
109856 ptr = s->pcm_buffer_pointer + frames;
109857 if (ptr >= pcm->runtime->buffer_size)
109858 ptr -= pcm->runtime->buffer_size;
109859 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
109860 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
109861
109862 s->pcm_period_pointer += frames;
109863 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
109864 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
109865 */
109866 void amdtp_stream_update(struct amdtp_stream *s)
109867 {
109868 - ACCESS_ONCE(s->source_node_id_field) =
109869 + ACCESS_ONCE_RW(s->source_node_id_field) =
109870 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
109871 }
109872 EXPORT_SYMBOL(amdtp_stream_update);
109873 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
109874 index 8a03a91..aaacc0c 100644
109875 --- a/sound/firewire/amdtp.h
109876 +++ b/sound/firewire/amdtp.h
109877 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
109878 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
109879 struct snd_pcm_substream *pcm)
109880 {
109881 - ACCESS_ONCE(s->pcm) = pcm;
109882 + ACCESS_ONCE_RW(s->pcm) = pcm;
109883 }
109884
109885 /**
109886 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
109887 struct snd_rawmidi_substream *midi)
109888 {
109889 if (port < s->midi_ports)
109890 - ACCESS_ONCE(s->midi[port]) = midi;
109891 + ACCESS_ONCE_RW(s->midi[port]) = midi;
109892 }
109893
109894 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
109895 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
109896 index 48d6dca..a0266c23 100644
109897 --- a/sound/firewire/isight.c
109898 +++ b/sound/firewire/isight.c
109899 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
109900 ptr += count;
109901 if (ptr >= runtime->buffer_size)
109902 ptr -= runtime->buffer_size;
109903 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
109904 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
109905
109906 isight->period_counter += count;
109907 if (isight->period_counter >= runtime->period_size) {
109908 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
109909 if (err < 0)
109910 return err;
109911
109912 - ACCESS_ONCE(isight->pcm_active) = true;
109913 + ACCESS_ONCE_RW(isight->pcm_active) = true;
109914
109915 return 0;
109916 }
109917 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
109918 {
109919 struct isight *isight = substream->private_data;
109920
109921 - ACCESS_ONCE(isight->pcm_active) = false;
109922 + ACCESS_ONCE_RW(isight->pcm_active) = false;
109923
109924 mutex_lock(&isight->mutex);
109925 isight_stop_streaming(isight);
109926 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
109927
109928 switch (cmd) {
109929 case SNDRV_PCM_TRIGGER_START:
109930 - ACCESS_ONCE(isight->pcm_running) = true;
109931 + ACCESS_ONCE_RW(isight->pcm_running) = true;
109932 break;
109933 case SNDRV_PCM_TRIGGER_STOP:
109934 - ACCESS_ONCE(isight->pcm_running) = false;
109935 + ACCESS_ONCE_RW(isight->pcm_running) = false;
109936 break;
109937 default:
109938 return -EINVAL;
109939 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
109940 index 2dba848..c682aef 100644
109941 --- a/sound/firewire/scs1x.c
109942 +++ b/sound/firewire/scs1x.c
109943 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
109944 {
109945 struct scs *scs = stream->rmidi->private_data;
109946
109947 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
109948 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
109949 if (up) {
109950 scs->output_idle = false;
109951 tasklet_schedule(&scs->tasklet);
109952 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
109953 {
109954 struct scs *scs = stream->rmidi->private_data;
109955
109956 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
109957 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
109958 }
109959
109960 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
109961 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
109962
109963 snd_card_disconnect(scs->card);
109964
109965 - ACCESS_ONCE(scs->output) = NULL;
109966 - ACCESS_ONCE(scs->input) = NULL;
109967 + ACCESS_ONCE_RW(scs->output) = NULL;
109968 + ACCESS_ONCE_RW(scs->input) = NULL;
109969
109970 wait_event(scs->idle_wait, scs->output_idle);
109971
109972 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
109973 index 95b39be..42f142c 100644
109974 --- a/sound/isa/sb/emu8000_synth.c
109975 +++ b/sound/isa/sb/emu8000_synth.c
109976 @@ -119,8 +119,8 @@ static int __init alsa_emu8000_init(void)
109977 {
109978
109979 static struct snd_seq_dev_ops ops = {
109980 - snd_emu8000_new_device,
109981 - snd_emu8000_delete_device,
109982 + .init_device = snd_emu8000_new_device,
109983 + .free_device = snd_emu8000_delete_device,
109984 };
109985 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
109986 sizeof(struct snd_emu8000*));
109987 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
109988 index 048439a..3be9f6f 100644
109989 --- a/sound/oss/sb_audio.c
109990 +++ b/sound/oss/sb_audio.c
109991 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
109992 buf16 = (signed short *)(localbuf + localoffs);
109993 while (c)
109994 {
109995 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
109996 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
109997 if (copy_from_user(lbuf8,
109998 userbuf+useroffs + p,
109999 locallen))
110000 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
110001 index a33e8ce..2262303 100644
110002 --- a/sound/oss/swarm_cs4297a.c
110003 +++ b/sound/oss/swarm_cs4297a.c
110004 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
110005 {
110006 struct cs4297a_state *s;
110007 u32 pwr, id;
110008 - mm_segment_t fs;
110009 int rval;
110010 u64 cfg;
110011 int mdio_val;
110012 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
110013 if (!rval) {
110014 char *sb1250_duart_present;
110015
110016 +#if 0
110017 + mm_segment_t fs;
110018 fs = get_fs();
110019 set_fs(KERNEL_DS);
110020 -#if 0
110021 val = SOUND_MASK_LINE;
110022 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
110023 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
110024 val = initvol[i].vol;
110025 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
110026 }
110027 + set_fs(fs);
110028 // cs4297a_write_ac97(s, 0x18, 0x0808);
110029 #else
110030 // cs4297a_write_ac97(s, 0x5e, 0x180);
110031 cs4297a_write_ac97(s, 0x02, 0x0808);
110032 cs4297a_write_ac97(s, 0x18, 0x0808);
110033 #endif
110034 - set_fs(fs);
110035
110036 list_add(&s->list, &cs4297a_devs);
110037
110038 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
110039 index 4c41c90..37f3631 100644
110040 --- a/sound/pci/emu10k1/emu10k1_synth.c
110041 +++ b/sound/pci/emu10k1/emu10k1_synth.c
110042 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
110043 {
110044
110045 static struct snd_seq_dev_ops ops = {
110046 - snd_emu10k1_synth_new_device,
110047 - snd_emu10k1_synth_delete_device,
110048 + .init_device = snd_emu10k1_synth_new_device,
110049 + .free_device = snd_emu10k1_synth_delete_device,
110050 };
110051 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
110052 sizeof(struct snd_emu10k1_synth_arg));
110053 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
110054 index 2fe86d2..8f1cd08 100644
110055 --- a/sound/pci/hda/hda_codec.c
110056 +++ b/sound/pci/hda/hda_codec.c
110057 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
110058 /* FIXME: set_fs() hack for obtaining user-space TLV data */
110059 mm_segment_t fs = get_fs();
110060 set_fs(get_ds());
110061 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
110062 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
110063 tlv = _tlv;
110064 set_fs(fs);
110065 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
110066 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
110067 index 4631a23..001ae57 100644
110068 --- a/sound/pci/ymfpci/ymfpci.h
110069 +++ b/sound/pci/ymfpci/ymfpci.h
110070 @@ -358,7 +358,7 @@ struct snd_ymfpci {
110071 spinlock_t reg_lock;
110072 spinlock_t voice_lock;
110073 wait_queue_head_t interrupt_sleep;
110074 - atomic_t interrupt_sleep_count;
110075 + atomic_unchecked_t interrupt_sleep_count;
110076 struct snd_info_entry *proc_entry;
110077 const struct firmware *dsp_microcode;
110078 const struct firmware *controller_microcode;
110079 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
110080 index 81c916a..516f0bf 100644
110081 --- a/sound/pci/ymfpci/ymfpci_main.c
110082 +++ b/sound/pci/ymfpci/ymfpci_main.c
110083 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
110084 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
110085 break;
110086 }
110087 - if (atomic_read(&chip->interrupt_sleep_count)) {
110088 - atomic_set(&chip->interrupt_sleep_count, 0);
110089 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110090 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110091 wake_up(&chip->interrupt_sleep);
110092 }
110093 __end:
110094 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
110095 continue;
110096 init_waitqueue_entry(&wait, current);
110097 add_wait_queue(&chip->interrupt_sleep, &wait);
110098 - atomic_inc(&chip->interrupt_sleep_count);
110099 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
110100 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
110101 remove_wait_queue(&chip->interrupt_sleep, &wait);
110102 }
110103 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
110104 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
110105 spin_unlock(&chip->reg_lock);
110106
110107 - if (atomic_read(&chip->interrupt_sleep_count)) {
110108 - atomic_set(&chip->interrupt_sleep_count, 0);
110109 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110110 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110111 wake_up(&chip->interrupt_sleep);
110112 }
110113 }
110114 @@ -2423,7 +2423,7 @@ int snd_ymfpci_create(struct snd_card *card,
110115 spin_lock_init(&chip->reg_lock);
110116 spin_lock_init(&chip->voice_lock);
110117 init_waitqueue_head(&chip->interrupt_sleep);
110118 - atomic_set(&chip->interrupt_sleep_count, 0);
110119 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110120 chip->card = card;
110121 chip->pci = pci;
110122 chip->irq = -1;
110123 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
110124 index 08d7259..0336224 100644
110125 --- a/sound/soc/soc-ac97.c
110126 +++ b/sound/soc/soc-ac97.c
110127 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
110128 if (ret)
110129 return ret;
110130
110131 - ops->warm_reset = snd_soc_ac97_warm_reset;
110132 - ops->reset = snd_soc_ac97_reset;
110133 + pax_open_kernel();
110134 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
110135 + *(void **)&ops->reset = snd_soc_ac97_reset;
110136 + pax_close_kernel();
110137
110138 snd_ac97_rst_cfg = cfg;
110139 return 0;
110140 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
110141 index 7778b8e..3d619fc 100644
110142 --- a/sound/synth/emux/emux_seq.c
110143 +++ b/sound/synth/emux/emux_seq.c
110144 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
110145 * MIDI emulation operators
110146 */
110147 static struct snd_midi_op emux_ops = {
110148 - snd_emux_note_on,
110149 - snd_emux_note_off,
110150 - snd_emux_key_press,
110151 - snd_emux_terminate_note,
110152 - snd_emux_control,
110153 - snd_emux_nrpn,
110154 - snd_emux_sysex,
110155 + .note_on = snd_emux_note_on,
110156 + .note_off = snd_emux_note_off,
110157 + .key_press = snd_emux_key_press,
110158 + .note_terminate = snd_emux_terminate_note,
110159 + .control = snd_emux_control,
110160 + .nrpn = snd_emux_nrpn,
110161 + .sysex = snd_emux_sysex,
110162 };
110163
110164
110165 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
110166 new file mode 100644
110167 index 0000000..de92ed9
110168 --- /dev/null
110169 +++ b/tools/gcc/.gitignore
110170 @@ -0,0 +1 @@
110171 +randomize_layout_seed.h
110172 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
110173 new file mode 100644
110174 index 0000000..7b8921f
110175 --- /dev/null
110176 +++ b/tools/gcc/Makefile
110177 @@ -0,0 +1,52 @@
110178 +#CC := gcc
110179 +#PLUGIN_SOURCE_FILES := pax_plugin.c
110180 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
110181 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
110182 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
110183 +
110184 +ifeq ($(PLUGINCC),$(HOSTCC))
110185 +HOSTLIBS := hostlibs
110186 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
110187 +export HOST_EXTRACFLAGS
110188 +else
110189 +HOSTLIBS := hostcxxlibs
110190 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
110191 +export HOST_EXTRACXXFLAGS
110192 +endif
110193 +
110194 +export GCCPLUGINS_DIR HOSTLIBS
110195 +
110196 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
110197 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
110198 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
110199 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
110200 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
110201 +$(HOSTLIBS)-y += colorize_plugin.so
110202 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
110203 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
110204 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
110205 +
110206 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
110207 +subdir- += size_overflow_plugin
110208 +
110209 +always := $($(HOSTLIBS)-y)
110210 +
110211 +constify_plugin-objs := constify_plugin.o
110212 +stackleak_plugin-objs := stackleak_plugin.o
110213 +kallocstat_plugin-objs := kallocstat_plugin.o
110214 +kernexec_plugin-objs := kernexec_plugin.o
110215 +checker_plugin-objs := checker_plugin.o
110216 +colorize_plugin-objs := colorize_plugin.o
110217 +latent_entropy_plugin-objs := latent_entropy_plugin.o
110218 +structleak_plugin-objs := structleak_plugin.o
110219 +randomize_layout_plugin-objs := randomize_layout_plugin.o
110220 +
110221 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
110222 +
110223 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
110224 + cmd_create_randomize_layout_seed = \
110225 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
110226 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
110227 + $(call if_changed,create_randomize_layout_seed)
110228 +
110229 +targets += randomize_layout_seed.h randomize_layout_hash.h
110230 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
110231 new file mode 100644
110232 index 0000000..5452feea
110233 --- /dev/null
110234 +++ b/tools/gcc/checker_plugin.c
110235 @@ -0,0 +1,150 @@
110236 +/*
110237 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
110238 + * Licensed under the GPL v2
110239 + *
110240 + * Note: the choice of the license means that the compilation process is
110241 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
110242 + * but for the kernel it doesn't matter since it doesn't link against
110243 + * any of the gcc libraries
110244 + *
110245 + * gcc plugin to implement various sparse (source code checker) features
110246 + *
110247 + * TODO:
110248 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
110249 + *
110250 + * BUGS:
110251 + * - none known
110252 + */
110253 +
110254 +#include "gcc-common.h"
110255 +
110256 +extern void c_register_addr_space (const char *str, addr_space_t as);
110257 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
110258 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
110259 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
110260 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
110261 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
110262 +
110263 +int plugin_is_GPL_compatible;
110264 +
110265 +static struct plugin_info checker_plugin_info = {
110266 + .version = "201304082245",
110267 + .help = NULL,
110268 +};
110269 +
110270 +#define ADDR_SPACE_KERNEL 0
110271 +#define ADDR_SPACE_FORCE_KERNEL 1
110272 +#define ADDR_SPACE_USER 2
110273 +#define ADDR_SPACE_FORCE_USER 3
110274 +#define ADDR_SPACE_IOMEM 0
110275 +#define ADDR_SPACE_FORCE_IOMEM 0
110276 +#define ADDR_SPACE_PERCPU 0
110277 +#define ADDR_SPACE_FORCE_PERCPU 0
110278 +#define ADDR_SPACE_RCU 0
110279 +#define ADDR_SPACE_FORCE_RCU 0
110280 +
110281 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
110282 +{
110283 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
110284 +}
110285 +
110286 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
110287 +{
110288 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
110289 +}
110290 +
110291 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
110292 +{
110293 + return default_addr_space_valid_pointer_mode(mode, as);
110294 +}
110295 +
110296 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
110297 +{
110298 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
110299 +}
110300 +
110301 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
110302 +{
110303 + return default_addr_space_legitimize_address(x, oldx, mode, as);
110304 +}
110305 +
110306 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
110307 +{
110308 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
110309 + return true;
110310 +
110311 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
110312 + return true;
110313 +
110314 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
110315 + return true;
110316 +
110317 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
110318 + return true;
110319 +
110320 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
110321 + return true;
110322 +
110323 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
110324 + return true;
110325 +
110326 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
110327 + return true;
110328 +
110329 + return subset == superset;
110330 +}
110331 +
110332 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
110333 +{
110334 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
110335 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
110336 +
110337 + return op;
110338 +}
110339 +
110340 +static void register_checker_address_spaces(void *event_data, void *data)
110341 +{
110342 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
110343 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
110344 + c_register_addr_space("__user", ADDR_SPACE_USER);
110345 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
110346 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
110347 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
110348 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
110349 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
110350 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
110351 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
110352 +
110353 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
110354 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
110355 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
110356 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
110357 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
110358 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
110359 + targetm.addr_space.convert = checker_addr_space_convert;
110360 +}
110361 +
110362 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
110363 +{
110364 + const char * const plugin_name = plugin_info->base_name;
110365 + const int argc = plugin_info->argc;
110366 + const struct plugin_argument * const argv = plugin_info->argv;
110367 + int i;
110368 +
110369 + if (!plugin_default_version_check(version, &gcc_version)) {
110370 + error(G_("incompatible gcc/plugin versions"));
110371 + return 1;
110372 + }
110373 +
110374 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
110375 +
110376 + for (i = 0; i < argc; ++i)
110377 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110378 +
110379 + if (TARGET_64BIT == 0)
110380 + return 0;
110381 +
110382 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
110383 +
110384 + return 0;
110385 +}
110386 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
110387 new file mode 100644
110388 index 0000000..54461af
110389 --- /dev/null
110390 +++ b/tools/gcc/colorize_plugin.c
110391 @@ -0,0 +1,210 @@
110392 +/*
110393 + * Copyright 2012-2014 by PaX Team <pageexec@freemail.hu>
110394 + * Licensed under the GPL v2
110395 + *
110396 + * Note: the choice of the license means that the compilation process is
110397 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
110398 + * but for the kernel it doesn't matter since it doesn't link against
110399 + * any of the gcc libraries
110400 + *
110401 + * gcc plugin to colorize diagnostic output
110402 + *
110403 + */
110404 +
110405 +#include "gcc-common.h"
110406 +
110407 +int plugin_is_GPL_compatible;
110408 +
110409 +static struct plugin_info colorize_plugin_info = {
110410 + .version = "201404202350",
110411 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
110412 +};
110413 +
110414 +#define GREEN "\033[32m\033[K"
110415 +#define LIGHTGREEN "\033[1;32m\033[K"
110416 +#define YELLOW "\033[33m\033[K"
110417 +#define LIGHTYELLOW "\033[1;33m\033[K"
110418 +#define RED "\033[31m\033[K"
110419 +#define LIGHTRED "\033[1;31m\033[K"
110420 +#define BLUE "\033[34m\033[K"
110421 +#define LIGHTBLUE "\033[1;34m\033[K"
110422 +#define BRIGHT "\033[1;m\033[K"
110423 +#define NORMAL "\033[m\033[K"
110424 +
110425 +static diagnostic_starter_fn old_starter;
110426 +static diagnostic_finalizer_fn old_finalizer;
110427 +
110428 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
110429 +{
110430 + const char *color;
110431 + char *newprefix;
110432 +
110433 + switch (diagnostic->kind) {
110434 + case DK_NOTE:
110435 + color = LIGHTBLUE;
110436 + break;
110437 +
110438 + case DK_PEDWARN:
110439 + case DK_WARNING:
110440 + color = LIGHTYELLOW;
110441 + break;
110442 +
110443 + case DK_ERROR:
110444 + case DK_FATAL:
110445 + case DK_ICE:
110446 + case DK_PERMERROR:
110447 + case DK_SORRY:
110448 + color = LIGHTRED;
110449 + break;
110450 +
110451 + default:
110452 + color = NORMAL;
110453 + }
110454 +
110455 + old_starter(context, diagnostic);
110456 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
110457 + return;
110458 + pp_destroy_prefix(context->printer);
110459 + pp_set_prefix(context->printer, newprefix);
110460 +}
110461 +
110462 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
110463 +{
110464 + old_finalizer(context, diagnostic);
110465 +}
110466 +
110467 +static void colorize_arm(void)
110468 +{
110469 + old_starter = diagnostic_starter(global_dc);
110470 + old_finalizer = diagnostic_finalizer(global_dc);
110471 +
110472 + diagnostic_starter(global_dc) = start_colorize;
110473 + diagnostic_finalizer(global_dc) = finalize_colorize;
110474 +}
110475 +
110476 +static unsigned int execute_colorize_rearm(void)
110477 +{
110478 + if (diagnostic_starter(global_dc) == start_colorize)
110479 + return 0;
110480 +
110481 + colorize_arm();
110482 + return 0;
110483 +}
110484 +
110485 +#if BUILDING_GCC_VERSION >= 4009
110486 +static const struct pass_data colorize_rearm_pass_data = {
110487 +#else
110488 +struct simple_ipa_opt_pass colorize_rearm_pass = {
110489 + .pass = {
110490 +#endif
110491 + .type = SIMPLE_IPA_PASS,
110492 + .name = "colorize_rearm",
110493 +#if BUILDING_GCC_VERSION >= 4008
110494 + .optinfo_flags = OPTGROUP_NONE,
110495 +#endif
110496 +#if BUILDING_GCC_VERSION >= 4009
110497 + .has_gate = false,
110498 + .has_execute = true,
110499 +#else
110500 + .gate = NULL,
110501 + .execute = execute_colorize_rearm,
110502 + .sub = NULL,
110503 + .next = NULL,
110504 + .static_pass_number = 0,
110505 +#endif
110506 + .tv_id = TV_NONE,
110507 + .properties_required = 0,
110508 + .properties_provided = 0,
110509 + .properties_destroyed = 0,
110510 + .todo_flags_start = 0,
110511 + .todo_flags_finish = 0
110512 +#if BUILDING_GCC_VERSION < 4009
110513 + }
110514 +#endif
110515 +};
110516 +
110517 +#if BUILDING_GCC_VERSION >= 4009
110518 +namespace {
110519 +class colorize_rearm_pass : public simple_ipa_opt_pass {
110520 +public:
110521 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
110522 + unsigned int execute() { return execute_colorize_rearm(); }
110523 +};
110524 +}
110525 +
110526 +static opt_pass *make_colorize_rearm_pass(void)
110527 +{
110528 + return new colorize_rearm_pass();
110529 +}
110530 +#else
110531 +static struct opt_pass *make_colorize_rearm_pass(void)
110532 +{
110533 + return &colorize_rearm_pass.pass;
110534 +}
110535 +#endif
110536 +
110537 +static void colorize_start_unit(void *gcc_data, void *user_data)
110538 +{
110539 + colorize_arm();
110540 +}
110541 +
110542 +static bool should_colorize(void)
110543 +{
110544 +#if BUILDING_GCC_VERSION >= 4009
110545 + return false;
110546 +#else
110547 + char const *t = getenv("TERM");
110548 +
110549 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
110550 +#endif
110551 +}
110552 +
110553 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
110554 +{
110555 + const char * const plugin_name = plugin_info->base_name;
110556 + const int argc = plugin_info->argc;
110557 + const struct plugin_argument * const argv = plugin_info->argv;
110558 + int i;
110559 + struct register_pass_info colorize_rearm_pass_info;
110560 + bool colorize;
110561 +
110562 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
110563 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
110564 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
110565 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
110566 +
110567 + if (!plugin_default_version_check(version, &gcc_version)) {
110568 + error(G_("incompatible gcc/plugin versions"));
110569 + return 1;
110570 + }
110571 +
110572 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
110573 +
110574 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
110575 +
110576 + for (i = 0; i < argc; ++i) {
110577 + if (!strcmp(argv[i].key, "color")) {
110578 + if (!argv[i].value) {
110579 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110580 + continue;
110581 + }
110582 + if (!strcmp(argv[i].value, "always"))
110583 + colorize = true;
110584 + else if (!strcmp(argv[i].value, "never"))
110585 + colorize = false;
110586 + else if (!strcmp(argv[i].value, "auto"))
110587 + colorize = should_colorize();
110588 + else
110589 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
110590 + continue;
110591 + }
110592 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110593 + }
110594 +
110595 + if (colorize) {
110596 + // TODO: parse GCC_COLORS as used by gcc 4.9+
110597 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
110598 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
110599 + }
110600 + return 0;
110601 +}
110602 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
110603 new file mode 100644
110604 index 0000000..3b5af59
110605 --- /dev/null
110606 +++ b/tools/gcc/constify_plugin.c
110607 @@ -0,0 +1,558 @@
110608 +/*
110609 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
110610 + * Copyright 2011-2014 by PaX Team <pageexec@freemail.hu>
110611 + * Licensed under the GPL v2, or (at your option) v3
110612 + *
110613 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
110614 + *
110615 + * Homepage:
110616 + * http://www.grsecurity.net/~ephox/const_plugin/
110617 + *
110618 + * Usage:
110619 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
110620 + * $ gcc -fplugin=constify_plugin.so test.c -O2
110621 + */
110622 +
110623 +#include "gcc-common.h"
110624 +
110625 +// unused C type flag in all versions 4.5-4.9
110626 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
110627 +
110628 +int plugin_is_GPL_compatible;
110629 +
110630 +static struct plugin_info const_plugin_info = {
110631 + .version = "201401270210",
110632 + .help = "no-constify\tturn off constification\n",
110633 +};
110634 +
110635 +typedef struct {
110636 + bool has_fptr_field;
110637 + bool has_writable_field;
110638 + bool has_do_const_field;
110639 + bool has_no_const_field;
110640 +} constify_info;
110641 +
110642 +static const_tree get_field_type(const_tree field)
110643 +{
110644 + return strip_array_types(TREE_TYPE(field));
110645 +}
110646 +
110647 +static bool is_fptr(const_tree field)
110648 +{
110649 + const_tree ptr = get_field_type(field);
110650 +
110651 + if (TREE_CODE(ptr) != POINTER_TYPE)
110652 + return false;
110653 +
110654 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
110655 +}
110656 +
110657 +/*
110658 + * determine whether the given structure type meets the requirements for automatic constification,
110659 + * including the constification attributes on nested structure types
110660 + */
110661 +static void constifiable(const_tree node, constify_info *cinfo)
110662 +{
110663 + const_tree field;
110664 +
110665 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
110666 +
110667 + // e.g., pointer to structure fields while still constructing the structure type
110668 + if (TYPE_FIELDS(node) == NULL_TREE)
110669 + return;
110670 +
110671 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
110672 + const_tree type = get_field_type(field);
110673 + enum tree_code code = TREE_CODE(type);
110674 +
110675 + if (node == type)
110676 + continue;
110677 +
110678 + if (is_fptr(field))
110679 + cinfo->has_fptr_field = true;
110680 + else if (!TREE_READONLY(field))
110681 + cinfo->has_writable_field = true;
110682 +
110683 + if (code == RECORD_TYPE || code == UNION_TYPE) {
110684 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
110685 + cinfo->has_do_const_field = true;
110686 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
110687 + cinfo->has_no_const_field = true;
110688 + else
110689 + constifiable(type, cinfo);
110690 + }
110691 + }
110692 +}
110693 +
110694 +static bool constified(const_tree node)
110695 +{
110696 + constify_info cinfo = {
110697 + .has_fptr_field = false,
110698 + .has_writable_field = false,
110699 + .has_do_const_field = false,
110700 + .has_no_const_field = false
110701 + };
110702 +
110703 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
110704 +
110705 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
110706 +// gcc_assert(!TYPE_READONLY(node));
110707 + return false;
110708 + }
110709 +
110710 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
110711 + gcc_assert(TYPE_READONLY(node));
110712 + return true;
110713 + }
110714 +
110715 + constifiable(node, &cinfo);
110716 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
110717 + return false;
110718 +
110719 + return TYPE_READONLY(node);
110720 +}
110721 +
110722 +static void deconstify_tree(tree node);
110723 +
110724 +static void deconstify_type(tree type)
110725 +{
110726 + tree field;
110727 +
110728 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
110729 +
110730 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
110731 + const_tree fieldtype = get_field_type(field);
110732 +
110733 + // special case handling of simple ptr-to-same-array-type members
110734 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
110735 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
110736 +
110737 + if (TREE_TYPE(TREE_TYPE(field)) == type)
110738 + continue;
110739 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
110740 + continue;
110741 + if (!constified(ptrtype))
110742 + continue;
110743 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
110744 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
110745 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
110746 + }
110747 + continue;
110748 + }
110749 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
110750 + continue;
110751 + if (!constified(fieldtype))
110752 + continue;
110753 +
110754 + deconstify_tree(field);
110755 + TREE_READONLY(field) = 0;
110756 + }
110757 + TYPE_READONLY(type) = 0;
110758 + C_TYPE_FIELDS_READONLY(type) = 0;
110759 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110760 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
110761 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
110762 + }
110763 +}
110764 +
110765 +static void deconstify_tree(tree node)
110766 +{
110767 + tree old_type, new_type, field;
110768 +
110769 + old_type = TREE_TYPE(node);
110770 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
110771 + node = TREE_TYPE(node) = copy_node(old_type);
110772 + old_type = TREE_TYPE(old_type);
110773 + }
110774 +
110775 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
110776 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
110777 +
110778 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
110779 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
110780 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
110781 + DECL_FIELD_CONTEXT(field) = new_type;
110782 +
110783 + deconstify_type(new_type);
110784 +
110785 + TREE_TYPE(node) = new_type;
110786 +}
110787 +
110788 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
110789 +{
110790 + tree type;
110791 + constify_info cinfo = {
110792 + .has_fptr_field = false,
110793 + .has_writable_field = false,
110794 + .has_do_const_field = false,
110795 + .has_no_const_field = false
110796 + };
110797 +
110798 + *no_add_attrs = true;
110799 + if (TREE_CODE(*node) == FUNCTION_DECL) {
110800 + error("%qE attribute does not apply to functions (%qF)", name, *node);
110801 + return NULL_TREE;
110802 + }
110803 +
110804 + if (TREE_CODE(*node) == PARM_DECL) {
110805 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
110806 + return NULL_TREE;
110807 + }
110808 +
110809 + if (TREE_CODE(*node) == VAR_DECL) {
110810 + error("%qE attribute does not apply to variables (%qD)", name, *node);
110811 + return NULL_TREE;
110812 + }
110813 +
110814 + if (TYPE_P(*node)) {
110815 + type = *node;
110816 + } else {
110817 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
110818 + type = TREE_TYPE(*node);
110819 + }
110820 +
110821 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
110822 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
110823 + return NULL_TREE;
110824 + }
110825 +
110826 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
110827 + error("%qE attribute is already applied to the type %qT", name, type);
110828 + return NULL_TREE;
110829 + }
110830 +
110831 + if (TYPE_P(*node)) {
110832 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
110833 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
110834 + else
110835 + *no_add_attrs = false;
110836 + return NULL_TREE;
110837 + }
110838 +
110839 + constifiable(type, &cinfo);
110840 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110841 + deconstify_tree(*node);
110842 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
110843 + return NULL_TREE;
110844 + }
110845 +
110846 + error("%qE attribute used on type %qT that is not constified", name, type);
110847 + return NULL_TREE;
110848 +}
110849 +
110850 +static void constify_type(tree type)
110851 +{
110852 + TYPE_READONLY(type) = 1;
110853 + C_TYPE_FIELDS_READONLY(type) = 1;
110854 + TYPE_CONSTIFY_VISITED(type) = 1;
110855 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
110856 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
110857 +}
110858 +
110859 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
110860 +{
110861 + *no_add_attrs = true;
110862 + if (!TYPE_P(*node)) {
110863 + error("%qE attribute applies to types only (%qD)", name, *node);
110864 + return NULL_TREE;
110865 + }
110866 +
110867 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
110868 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
110869 + return NULL_TREE;
110870 + }
110871 +
110872 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
110873 + error("%qE attribute used on %qT is already applied to the type", name, *node);
110874 + return NULL_TREE;
110875 + }
110876 +
110877 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
110878 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
110879 + return NULL_TREE;
110880 + }
110881 +
110882 + *no_add_attrs = false;
110883 + return NULL_TREE;
110884 +}
110885 +
110886 +static struct attribute_spec no_const_attr = {
110887 + .name = "no_const",
110888 + .min_length = 0,
110889 + .max_length = 0,
110890 + .decl_required = false,
110891 + .type_required = false,
110892 + .function_type_required = false,
110893 + .handler = handle_no_const_attribute,
110894 +#if BUILDING_GCC_VERSION >= 4007
110895 + .affects_type_identity = true
110896 +#endif
110897 +};
110898 +
110899 +static struct attribute_spec do_const_attr = {
110900 + .name = "do_const",
110901 + .min_length = 0,
110902 + .max_length = 0,
110903 + .decl_required = false,
110904 + .type_required = false,
110905 + .function_type_required = false,
110906 + .handler = handle_do_const_attribute,
110907 +#if BUILDING_GCC_VERSION >= 4007
110908 + .affects_type_identity = true
110909 +#endif
110910 +};
110911 +
110912 +static void register_attributes(void *event_data, void *data)
110913 +{
110914 + register_attribute(&no_const_attr);
110915 + register_attribute(&do_const_attr);
110916 +}
110917 +
110918 +static void finish_type(void *event_data, void *data)
110919 +{
110920 + tree type = (tree)event_data;
110921 + constify_info cinfo = {
110922 + .has_fptr_field = false,
110923 + .has_writable_field = false,
110924 + .has_do_const_field = false,
110925 + .has_no_const_field = false
110926 + };
110927 +
110928 + if (type == NULL_TREE || type == error_mark_node)
110929 + return;
110930 +
110931 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
110932 + return;
110933 +
110934 + constifiable(type, &cinfo);
110935 +
110936 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
110937 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
110938 + deconstify_type(type);
110939 + TYPE_CONSTIFY_VISITED(type) = 1;
110940 + } else
110941 + error("'no_const' attribute used on type %qT that is not constified", type);
110942 + return;
110943 + }
110944 +
110945 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110946 + if (!cinfo.has_writable_field) {
110947 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
110948 + return;
110949 + }
110950 + constify_type(type);
110951 + return;
110952 + }
110953 +
110954 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
110955 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110956 + error("'do_const' attribute used on type %qT that is constified", type);
110957 + return;
110958 + }
110959 + constify_type(type);
110960 + return;
110961 + }
110962 +
110963 + deconstify_type(type);
110964 + TYPE_CONSTIFY_VISITED(type) = 1;
110965 +}
110966 +
110967 +static void check_global_variables(void *event_data, void *data)
110968 +{
110969 +#if BUILDING_GCC_VERSION >= 4009
110970 + varpool_node *node;
110971 +#else
110972 + struct varpool_node *node;
110973 +#endif
110974 +
110975 + FOR_EACH_VARIABLE(node) {
110976 + tree var = NODE_DECL(node);
110977 + tree type = TREE_TYPE(var);
110978 +
110979 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
110980 + continue;
110981 +
110982 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
110983 + continue;
110984 +
110985 + if (!TYPE_CONSTIFY_VISITED(type))
110986 + continue;
110987 +
110988 + if (DECL_EXTERNAL(var))
110989 + continue;
110990 +
110991 + if (DECL_INITIAL(var))
110992 + continue;
110993 +
110994 + // this works around a gcc bug/feature where uninitialized globals
110995 + // are moved into the .bss section regardless of any constification
110996 + DECL_INITIAL(var) = build_constructor(type, NULL);
110997 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
110998 + }
110999 +}
111000 +
111001 +static unsigned int check_local_variables(void)
111002 +{
111003 + unsigned int ret = 0;
111004 + tree var;
111005 +
111006 + unsigned int i;
111007 +
111008 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
111009 + tree type = TREE_TYPE(var);
111010 +
111011 + gcc_assert(DECL_P(var));
111012 + if (is_global_var(var))
111013 + continue;
111014 +
111015 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
111016 + continue;
111017 +
111018 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
111019 + continue;
111020 +
111021 + if (!TYPE_CONSTIFY_VISITED(type))
111022 + continue;
111023 +
111024 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
111025 + ret = 1;
111026 + }
111027 + return ret;
111028 +}
111029 +
111030 +#if BUILDING_GCC_VERSION >= 4009
111031 +static const struct pass_data check_local_variables_pass_data = {
111032 +#else
111033 +static struct gimple_opt_pass check_local_variables_pass = {
111034 + .pass = {
111035 +#endif
111036 + .type = GIMPLE_PASS,
111037 + .name = "check_local_variables",
111038 +#if BUILDING_GCC_VERSION >= 4008
111039 + .optinfo_flags = OPTGROUP_NONE,
111040 +#endif
111041 +#if BUILDING_GCC_VERSION >= 5000
111042 +#elif BUILDING_GCC_VERSION >= 4009
111043 + .has_gate = false,
111044 + .has_execute = true,
111045 +#else
111046 + .gate = NULL,
111047 + .execute = check_local_variables,
111048 + .sub = NULL,
111049 + .next = NULL,
111050 + .static_pass_number = 0,
111051 +#endif
111052 + .tv_id = TV_NONE,
111053 + .properties_required = 0,
111054 + .properties_provided = 0,
111055 + .properties_destroyed = 0,
111056 + .todo_flags_start = 0,
111057 + .todo_flags_finish = 0
111058 +#if BUILDING_GCC_VERSION < 4009
111059 + }
111060 +#endif
111061 +};
111062 +
111063 +#if BUILDING_GCC_VERSION >= 4009
111064 +namespace {
111065 +class check_local_variables_pass : public gimple_opt_pass {
111066 +public:
111067 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
111068 + unsigned int execute() { return check_local_variables(); }
111069 +};
111070 +}
111071 +
111072 +static opt_pass *make_check_local_variables_pass(void)
111073 +{
111074 + return new check_local_variables_pass();
111075 +}
111076 +#else
111077 +static struct opt_pass *make_check_local_variables_pass(void)
111078 +{
111079 + return &check_local_variables_pass.pass;
111080 +}
111081 +#endif
111082 +
111083 +static struct {
111084 + const char *name;
111085 + const char *asm_op;
111086 +} sections[] = {
111087 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
111088 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
111089 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
111090 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
111091 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
111092 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
111093 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
111094 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
111095 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
111096 +};
111097 +
111098 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
111099 +
111100 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
111101 +{
111102 + size_t i;
111103 +
111104 + for (i = 0; i < ARRAY_SIZE(sections); i++)
111105 + if (!strcmp(sections[i].name, name))
111106 + return 0;
111107 + return old_section_type_flags(decl, name, reloc);
111108 +}
111109 +
111110 +static void constify_start_unit(void *gcc_data, void *user_data)
111111 +{
111112 +// size_t i;
111113 +
111114 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
111115 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
111116 +// sections[i].section = get_section(sections[i].name, 0, NULL);
111117 +
111118 + old_section_type_flags = targetm.section_type_flags;
111119 + targetm.section_type_flags = constify_section_type_flags;
111120 +}
111121 +
111122 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111123 +{
111124 + const char * const plugin_name = plugin_info->base_name;
111125 + const int argc = plugin_info->argc;
111126 + const struct plugin_argument * const argv = plugin_info->argv;
111127 + int i;
111128 + bool constify = true;
111129 +
111130 + struct register_pass_info check_local_variables_pass_info;
111131 +
111132 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
111133 + check_local_variables_pass_info.reference_pass_name = "ssa";
111134 + check_local_variables_pass_info.ref_pass_instance_number = 1;
111135 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
111136 +
111137 + if (!plugin_default_version_check(version, &gcc_version)) {
111138 + error(G_("incompatible gcc/plugin versions"));
111139 + return 1;
111140 + }
111141 +
111142 + for (i = 0; i < argc; ++i) {
111143 + if (!(strcmp(argv[i].key, "no-constify"))) {
111144 + constify = false;
111145 + continue;
111146 + }
111147 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111148 + }
111149 +
111150 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
111151 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
111152 + constify = false;
111153 + }
111154 +
111155 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
111156 + if (constify) {
111157 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
111158 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
111159 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
111160 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
111161 + }
111162 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
111163 +
111164 + return 0;
111165 +}
111166 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
111167 new file mode 100644
111168 index 0000000..cd95c07
111169 --- /dev/null
111170 +++ b/tools/gcc/gcc-common.h
111171 @@ -0,0 +1,375 @@
111172 +#ifndef GCC_COMMON_H_INCLUDED
111173 +#define GCC_COMMON_H_INCLUDED
111174 +
111175 +#include "plugin.h"
111176 +#include "bversion.h"
111177 +#include "plugin-version.h"
111178 +#include "config.h"
111179 +#include "system.h"
111180 +#include "coretypes.h"
111181 +#include "tm.h"
111182 +#include "line-map.h"
111183 +#include "input.h"
111184 +#include "tree.h"
111185 +
111186 +#include "tree-inline.h"
111187 +#include "version.h"
111188 +#include "rtl.h"
111189 +#include "tm_p.h"
111190 +#include "flags.h"
111191 +//#include "insn-attr.h"
111192 +//#include "insn-config.h"
111193 +//#include "insn-flags.h"
111194 +#include "hard-reg-set.h"
111195 +//#include "recog.h"
111196 +#include "output.h"
111197 +#include "except.h"
111198 +#include "function.h"
111199 +#include "toplev.h"
111200 +//#include "expr.h"
111201 +#include "basic-block.h"
111202 +#include "intl.h"
111203 +#include "ggc.h"
111204 +//#include "regs.h"
111205 +#include "timevar.h"
111206 +
111207 +#include "params.h"
111208 +
111209 +#if BUILDING_GCC_VERSION <= 4009
111210 +#include "pointer-set.h"
111211 +#else
111212 +#include "hash-map.h"
111213 +#endif
111214 +
111215 +#include "emit-rtl.h"
111216 +//#include "reload.h"
111217 +//#include "ira.h"
111218 +//#include "dwarf2asm.h"
111219 +#include "debug.h"
111220 +#include "target.h"
111221 +#include "langhooks.h"
111222 +#include "cfgloop.h"
111223 +//#include "hosthooks.h"
111224 +#include "cgraph.h"
111225 +#include "opts.h"
111226 +//#include "coverage.h"
111227 +//#include "value-prof.h"
111228 +
111229 +#if BUILDING_GCC_VERSION == 4005
111230 +#include <sys/mman.h>
111231 +#endif
111232 +
111233 +#if BUILDING_GCC_VERSION >= 4007
111234 +#include "tree-pretty-print.h"
111235 +#include "gimple-pretty-print.h"
111236 +#endif
111237 +
111238 +#if BUILDING_GCC_VERSION >= 4006
111239 +//#include "c-tree.h"
111240 +//#include "cp/cp-tree.h"
111241 +#include "c-family/c-common.h"
111242 +#else
111243 +#include "c-common.h"
111244 +#endif
111245 +
111246 +#if BUILDING_GCC_VERSION <= 4008
111247 +#include "tree-flow.h"
111248 +#else
111249 +#include "tree-cfgcleanup.h"
111250 +#endif
111251 +
111252 +#include "diagnostic.h"
111253 +//#include "tree-diagnostic.h"
111254 +#include "tree-dump.h"
111255 +#include "tree-pass.h"
111256 +//#include "df.h"
111257 +#include "predict.h"
111258 +#include "ipa-utils.h"
111259 +
111260 +#if BUILDING_GCC_VERSION >= 4009
111261 +#include "varasm.h"
111262 +#include "stor-layout.h"
111263 +#include "internal-fn.h"
111264 +#include "gimple-expr.h"
111265 +#include "gimple-fold.h"
111266 +//#include "diagnostic-color.h"
111267 +#include "context.h"
111268 +#include "tree-ssa-alias.h"
111269 +#include "stringpool.h"
111270 +#include "tree-ssanames.h"
111271 +#include "print-tree.h"
111272 +#include "tree-eh.h"
111273 +#include "stmt.h"
111274 +#endif
111275 +
111276 +#include "gimple.h"
111277 +
111278 +#if BUILDING_GCC_VERSION >= 4009
111279 +#include "tree-ssa-operands.h"
111280 +#include "tree-phinodes.h"
111281 +#include "tree-cfg.h"
111282 +#include "gimple-iterator.h"
111283 +#include "gimple-ssa.h"
111284 +#include "ssa-iterators.h"
111285 +#endif
111286 +
111287 +//#include "lto/lto.h"
111288 +#if BUILDING_GCC_VERSION >= 4007
111289 +//#include "data-streamer.h"
111290 +#else
111291 +//#include "lto-streamer.h"
111292 +#endif
111293 +//#include "lto-compress.h"
111294 +
111295 +//#include "expr.h" where are you...
111296 +extern rtx emit_move_insn(rtx x, rtx y);
111297 +
111298 +// missing from basic_block.h...
111299 +extern void debug_dominance_info(enum cdi_direction dir);
111300 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
111301 +
111302 +#ifdef __cplusplus
111303 +static inline void debug_tree(const_tree t)
111304 +{
111305 + debug_tree(CONST_CAST_TREE(t));
111306 +}
111307 +#else
111308 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
111309 +#endif
111310 +
111311 +#define __unused __attribute__((__unused__))
111312 +
111313 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
111314 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
111315 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
111316 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
111317 +
111318 +// should come from c-tree.h if only it were installed for gcc 4.5...
111319 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
111320 +
111321 +#if BUILDING_GCC_VERSION == 4005
111322 +#define FOR_EACH_VEC_ELT_REVERSE(T,V,I,P) for (I = VEC_length(T, (V)) - 1; VEC_iterate(T, (V), (I), (P)); (I)--)
111323 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) FOR_EACH_VEC_ELT_REVERSE(tree, (FUN)->local_decls, I, D)
111324 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
111325 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
111326 +#define TODO_rebuild_cgraph_edges 0
111327 +
111328 +#ifndef O_BINARY
111329 +#define O_BINARY 0
111330 +#endif
111331 +
111332 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
111333 +{
111334 + tree fndecl;
111335 +
111336 + if (!is_gimple_call(stmt))
111337 + return false;
111338 + fndecl = gimple_call_fndecl(stmt);
111339 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
111340 + return false;
111341 +// print_node(stderr, "pax", fndecl, 4);
111342 + return DECL_FUNCTION_CODE(fndecl) == code;
111343 +}
111344 +
111345 +static inline bool is_simple_builtin(tree decl)
111346 +{
111347 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
111348 + return false;
111349 +
111350 + switch (DECL_FUNCTION_CODE(decl)) {
111351 + /* Builtins that expand to constants. */
111352 + case BUILT_IN_CONSTANT_P:
111353 + case BUILT_IN_EXPECT:
111354 + case BUILT_IN_OBJECT_SIZE:
111355 + case BUILT_IN_UNREACHABLE:
111356 + /* Simple register moves or loads from stack. */
111357 + case BUILT_IN_RETURN_ADDRESS:
111358 + case BUILT_IN_EXTRACT_RETURN_ADDR:
111359 + case BUILT_IN_FROB_RETURN_ADDR:
111360 + case BUILT_IN_RETURN:
111361 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
111362 + case BUILT_IN_FRAME_ADDRESS:
111363 + case BUILT_IN_VA_END:
111364 + case BUILT_IN_STACK_SAVE:
111365 + case BUILT_IN_STACK_RESTORE:
111366 + /* Exception state returns or moves registers around. */
111367 + case BUILT_IN_EH_FILTER:
111368 + case BUILT_IN_EH_POINTER:
111369 + case BUILT_IN_EH_COPY_VALUES:
111370 + return true;
111371 +
111372 + default:
111373 + return false;
111374 + }
111375 +}
111376 +#endif
111377 +
111378 +#if BUILDING_GCC_VERSION <= 4006
111379 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
111380 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
111381 +#define EDGE_PRESERVE 0ULL
111382 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
111383 +#define flag_fat_lto_objects true
111384 +
111385 +#define get_random_seed(noinit) ({ \
111386 + unsigned HOST_WIDE_INT seed; \
111387 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
111388 + seed * seed; })
111389 +
111390 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
111391 +
111392 +static inline bool gimple_clobber_p(gimple s __unused)
111393 +{
111394 + return false;
111395 +}
111396 +
111397 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
111398 +{
111399 + unsigned i;
111400 +
111401 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
111402 + tree op = gimple_asm_clobber_op(stmt, i);
111403 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
111404 + return true;
111405 + }
111406 +
111407 + return false;
111408 +}
111409 +
111410 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
111411 +{
111412 + return implicit_built_in_decls[fncode];
111413 +}
111414 +
111415 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
111416 +{
111417 + return cgraph_postorder(order);
111418 +}
111419 +
111420 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
111421 +{
111422 + struct cgraph_node *node = cgraph_get_node(decl);
111423 +
111424 + return node ? node : cgraph_node(decl);
111425 +}
111426 +
111427 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
111428 +{
111429 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
111430 +}
111431 +
111432 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
111433 +{
111434 + struct cgraph_node *node;
111435 +
111436 + for (node = cgraph_nodes; node; node = node->next)
111437 + if (cgraph_function_with_gimple_body_p(node))
111438 + return node;
111439 + return NULL;
111440 +}
111441 +
111442 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
111443 +{
111444 + for (node = node->next; node; node = node->next)
111445 + if (cgraph_function_with_gimple_body_p(node))
111446 + return node;
111447 + return NULL;
111448 +}
111449 +
111450 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
111451 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
111452 + (node) = cgraph_next_function_with_gimple_body(node))
111453 +#endif
111454 +
111455 +#if BUILDING_GCC_VERSION == 4006
111456 +extern void debug_gimple_stmt(gimple);
111457 +extern void debug_gimple_seq(gimple_seq);
111458 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
111459 +extern void print_gimple_stmt(FILE *, gimple, int, int);
111460 +extern void print_gimple_expr(FILE *, gimple, int, int);
111461 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
111462 +#endif
111463 +
111464 +#if BUILDING_GCC_VERSION <= 4007
111465 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
111466 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
111467 +#define PROP_loops 0
111468 +#define NODE_SYMBOL(node) (node)
111469 +#define NODE_DECL(node) (node)->decl
111470 +
111471 +static inline int bb_loop_depth(const_basic_block bb)
111472 +{
111473 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
111474 +}
111475 +
111476 +static inline bool gimple_store_p(gimple gs)
111477 +{
111478 + tree lhs = gimple_get_lhs(gs);
111479 + return lhs && !is_gimple_reg(lhs);
111480 +}
111481 +#endif
111482 +
111483 +#if BUILDING_GCC_VERSION >= 4007
111484 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
111485 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
111486 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
111487 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
111488 +#endif
111489 +
111490 +#if BUILDING_GCC_VERSION <= 4008
111491 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
111492 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
111493 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
111494 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
111495 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
111496 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
111497 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
111498 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
111499 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
111500 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
111501 +
111502 +static inline const char *get_tree_code_name(enum tree_code code)
111503 +{
111504 + gcc_assert(code < MAX_TREE_CODES);
111505 + return tree_code_name[code];
111506 +}
111507 +
111508 +#define ipa_remove_stmt_references(cnode, stmt)
111509 +#endif
111510 +
111511 +#if BUILDING_GCC_VERSION == 4008
111512 +#define NODE_SYMBOL(node) (&(node)->symbol)
111513 +#define NODE_DECL(node) (node)->symbol.decl
111514 +#endif
111515 +
111516 +#if BUILDING_GCC_VERSION >= 4008
111517 +#define add_referenced_var(var)
111518 +#define mark_sym_for_renaming(var)
111519 +#define varpool_mark_needed_node(node)
111520 +#define TODO_dump_func 0
111521 +#define TODO_dump_cgraph 0
111522 +#endif
111523 +
111524 +#if BUILDING_GCC_VERSION <= 4009
111525 +#define TODO_verify_il 0
111526 +#endif
111527 +
111528 +#if BUILDING_GCC_VERSION >= 4009
111529 +#define TODO_ggc_collect 0
111530 +#define NODE_SYMBOL(node) (node)
111531 +#define NODE_DECL(node) (node)->decl
111532 +#define cgraph_node_name(node) (node)->name()
111533 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
111534 +#endif
111535 +
111536 +#if BUILDING_GCC_VERSION >= 5000
111537 +#define TODO_verify_ssa TODO_verify_il
111538 +#define TODO_verify_flow TODO_verify_il
111539 +#define TODO_verify_stmts TODO_verify_il
111540 +#define TODO_verify_rtl_sharing TODO_verify_il
111541 +
111542 +#define debug_cgraph_node(node) (node)->debug()
111543 +#define cgraph_get_node(decl) cgraph_node::get(decl)
111544 +#endif
111545 +
111546 +#endif
111547 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
111548 new file mode 100644
111549 index 0000000..7514850
111550 --- /dev/null
111551 +++ b/tools/gcc/gen-random-seed.sh
111552 @@ -0,0 +1,8 @@
111553 +#!/bin/sh
111554 +
111555 +if [ ! -f "$1" ]; then
111556 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
111557 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
111558 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
111559 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
111560 +fi
111561 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
111562 new file mode 100644
111563 index 0000000..d81c094
111564 --- /dev/null
111565 +++ b/tools/gcc/kallocstat_plugin.c
111566 @@ -0,0 +1,183 @@
111567 +/*
111568 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
111569 + * Licensed under the GPL v2
111570 + *
111571 + * Note: the choice of the license means that the compilation process is
111572 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111573 + * but for the kernel it doesn't matter since it doesn't link against
111574 + * any of the gcc libraries
111575 + *
111576 + * gcc plugin to find the distribution of k*alloc sizes
111577 + *
111578 + * TODO:
111579 + *
111580 + * BUGS:
111581 + * - none known
111582 + */
111583 +
111584 +#include "gcc-common.h"
111585 +
111586 +int plugin_is_GPL_compatible;
111587 +
111588 +static struct plugin_info kallocstat_plugin_info = {
111589 + .version = "201401260140",
111590 + .help = NULL
111591 +};
111592 +
111593 +static const char * const kalloc_functions[] = {
111594 + "__kmalloc",
111595 + "kmalloc",
111596 + "kmalloc_large",
111597 + "kmalloc_node",
111598 + "kmalloc_order",
111599 + "kmalloc_order_trace",
111600 + "kmalloc_slab",
111601 + "kzalloc",
111602 + "kzalloc_node",
111603 +};
111604 +
111605 +static bool is_kalloc(const char *fnname)
111606 +{
111607 + size_t i;
111608 +
111609 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
111610 + if (!strcmp(fnname, kalloc_functions[i]))
111611 + return true;
111612 + return false;
111613 +}
111614 +
111615 +static unsigned int execute_kallocstat(void)
111616 +{
111617 + basic_block bb;
111618 +
111619 + // 1. loop through BBs and GIMPLE statements
111620 + FOR_EACH_BB_FN(bb, cfun) {
111621 + gimple_stmt_iterator gsi;
111622 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
111623 + // gimple match:
111624 + tree fndecl, size;
111625 + gimple stmt;
111626 + const char *fnname;
111627 +
111628 + // is it a call
111629 + stmt = gsi_stmt(gsi);
111630 + if (!is_gimple_call(stmt))
111631 + continue;
111632 + fndecl = gimple_call_fndecl(stmt);
111633 + if (fndecl == NULL_TREE)
111634 + continue;
111635 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
111636 + continue;
111637 +
111638 + // is it a call to k*alloc
111639 + fnname = DECL_NAME_POINTER(fndecl);
111640 + if (!is_kalloc(fnname))
111641 + continue;
111642 +
111643 + // is the size arg const or the result of a simple const assignment
111644 + size = gimple_call_arg(stmt, 0);
111645 + while (true) {
111646 + expanded_location xloc;
111647 + size_t size_val;
111648 +
111649 + if (TREE_CONSTANT(size)) {
111650 + xloc = expand_location(gimple_location(stmt));
111651 + if (!xloc.file)
111652 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
111653 + size_val = TREE_INT_CST_LOW(size);
111654 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
111655 + break;
111656 + }
111657 +
111658 + if (TREE_CODE(size) != SSA_NAME)
111659 + break;
111660 + stmt = SSA_NAME_DEF_STMT(size);
111661 +//debug_gimple_stmt(stmt);
111662 +//debug_tree(size);
111663 + if (!stmt || !is_gimple_assign(stmt))
111664 + break;
111665 + if (gimple_num_ops(stmt) != 2)
111666 + break;
111667 + size = gimple_assign_rhs1(stmt);
111668 + }
111669 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
111670 +//debug_tree(gimple_call_fn(call_stmt));
111671 +//print_node(stderr, "pax", fndecl, 4);
111672 + }
111673 + }
111674 +
111675 + return 0;
111676 +}
111677 +
111678 +#if BUILDING_GCC_VERSION >= 4009
111679 +static const struct pass_data kallocstat_pass_data = {
111680 +#else
111681 +static struct gimple_opt_pass kallocstat_pass = {
111682 + .pass = {
111683 +#endif
111684 + .type = GIMPLE_PASS,
111685 + .name = "kallocstat",
111686 +#if BUILDING_GCC_VERSION >= 4008
111687 + .optinfo_flags = OPTGROUP_NONE,
111688 +#endif
111689 +#if BUILDING_GCC_VERSION >= 4009
111690 + .has_gate = false,
111691 + .has_execute = true,
111692 +#else
111693 + .gate = NULL,
111694 + .execute = execute_kallocstat,
111695 + .sub = NULL,
111696 + .next = NULL,
111697 + .static_pass_number = 0,
111698 +#endif
111699 + .tv_id = TV_NONE,
111700 + .properties_required = 0,
111701 + .properties_provided = 0,
111702 + .properties_destroyed = 0,
111703 + .todo_flags_start = 0,
111704 + .todo_flags_finish = 0
111705 +#if BUILDING_GCC_VERSION < 4009
111706 + }
111707 +#endif
111708 +};
111709 +
111710 +#if BUILDING_GCC_VERSION >= 4009
111711 +namespace {
111712 +class kallocstat_pass : public gimple_opt_pass {
111713 +public:
111714 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
111715 + unsigned int execute() { return execute_kallocstat(); }
111716 +};
111717 +}
111718 +
111719 +static opt_pass *make_kallocstat_pass(void)
111720 +{
111721 + return new kallocstat_pass();
111722 +}
111723 +#else
111724 +static struct opt_pass *make_kallocstat_pass(void)
111725 +{
111726 + return &kallocstat_pass.pass;
111727 +}
111728 +#endif
111729 +
111730 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111731 +{
111732 + const char * const plugin_name = plugin_info->base_name;
111733 + struct register_pass_info kallocstat_pass_info;
111734 +
111735 + kallocstat_pass_info.pass = make_kallocstat_pass();
111736 + kallocstat_pass_info.reference_pass_name = "ssa";
111737 + kallocstat_pass_info.ref_pass_instance_number = 1;
111738 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
111739 +
111740 + if (!plugin_default_version_check(version, &gcc_version)) {
111741 + error(G_("incompatible gcc/plugin versions"));
111742 + return 1;
111743 + }
111744 +
111745 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
111746 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
111747 +
111748 + return 0;
111749 +}
111750 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
111751 new file mode 100644
111752 index 0000000..89f256d
111753 --- /dev/null
111754 +++ b/tools/gcc/kernexec_plugin.c
111755 @@ -0,0 +1,522 @@
111756 +/*
111757 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
111758 + * Licensed under the GPL v2
111759 + *
111760 + * Note: the choice of the license means that the compilation process is
111761 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111762 + * but for the kernel it doesn't matter since it doesn't link against
111763 + * any of the gcc libraries
111764 + *
111765 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
111766 + *
111767 + * TODO:
111768 + *
111769 + * BUGS:
111770 + * - none known
111771 + */
111772 +
111773 +#include "gcc-common.h"
111774 +
111775 +int plugin_is_GPL_compatible;
111776 +
111777 +static struct plugin_info kernexec_plugin_info = {
111778 + .version = "201401260140",
111779 + .help = "method=[bts|or]\tinstrumentation method\n"
111780 +};
111781 +
111782 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
111783 +static void (*kernexec_instrument_retaddr)(rtx);
111784 +
111785 +/*
111786 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
111787 + */
111788 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
111789 +{
111790 + gimple asm_movabs_stmt;
111791 +
111792 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
111793 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
111794 + gimple_asm_set_volatile(asm_movabs_stmt, true);
111795 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
111796 + update_stmt(asm_movabs_stmt);
111797 +}
111798 +
111799 +/*
111800 + * find all asm() stmts that clobber r12 and add a reload of r12
111801 + */
111802 +static unsigned int execute_kernexec_reload(void)
111803 +{
111804 + basic_block bb;
111805 +
111806 + // 1. loop through BBs and GIMPLE statements
111807 + FOR_EACH_BB_FN(bb, cfun) {
111808 + gimple_stmt_iterator gsi;
111809 +
111810 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
111811 + // gimple match: __asm__ ("" : : : "r12");
111812 + gimple asm_stmt;
111813 + size_t nclobbers;
111814 +
111815 + // is it an asm ...
111816 + asm_stmt = gsi_stmt(gsi);
111817 + if (gimple_code(asm_stmt) != GIMPLE_ASM)
111818 + continue;
111819 +
111820 + // ... clobbering r12
111821 + nclobbers = gimple_asm_nclobbers(asm_stmt);
111822 + while (nclobbers--) {
111823 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
111824 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
111825 + continue;
111826 + kernexec_reload_fptr_mask(&gsi);
111827 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
111828 + break;
111829 + }
111830 + }
111831 + }
111832 +
111833 + return 0;
111834 +}
111835 +
111836 +/*
111837 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
111838 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
111839 + */
111840 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
111841 +{
111842 + gimple assign_intptr, assign_new_fptr, call_stmt;
111843 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
111844 +
111845 + call_stmt = gsi_stmt(*gsi);
111846 + old_fptr = gimple_call_fn(call_stmt);
111847 +
111848 + // create temporary unsigned long variable used for bitops and cast fptr to it
111849 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
111850 + add_referenced_var(intptr);
111851 + intptr = make_ssa_name(intptr, NULL);
111852 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
111853 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
111854 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
111855 + update_stmt(assign_intptr);
111856 +
111857 + // apply logical or to temporary unsigned long and bitmask
111858 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
111859 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
111860 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
111861 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
111862 + assign_intptr = gimple_build_assign(intptr, orptr);
111863 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
111864 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
111865 + update_stmt(assign_intptr);
111866 +
111867 + // cast temporary unsigned long back to a temporary fptr variable
111868 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
111869 + add_referenced_var(new_fptr);
111870 + new_fptr = make_ssa_name(new_fptr, NULL);
111871 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
111872 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
111873 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
111874 + update_stmt(assign_new_fptr);
111875 +
111876 + // replace call stmt fn with the new fptr
111877 + gimple_call_set_fn(call_stmt, new_fptr);
111878 + update_stmt(call_stmt);
111879 +}
111880 +
111881 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
111882 +{
111883 + gimple asm_or_stmt, call_stmt;
111884 + tree old_fptr, new_fptr, input, output;
111885 +#if BUILDING_GCC_VERSION <= 4007
111886 + VEC(tree, gc) *inputs = NULL;
111887 + VEC(tree, gc) *outputs = NULL;
111888 +#else
111889 + vec<tree, va_gc> *inputs = NULL;
111890 + vec<tree, va_gc> *outputs = NULL;
111891 +#endif
111892 +
111893 + call_stmt = gsi_stmt(*gsi);
111894 + old_fptr = gimple_call_fn(call_stmt);
111895 +
111896 + // create temporary fptr variable
111897 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
111898 + add_referenced_var(new_fptr);
111899 + new_fptr = make_ssa_name(new_fptr, NULL);
111900 +
111901 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
111902 + input = build_tree_list(NULL_TREE, build_string(1, "0"));
111903 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
111904 + output = build_tree_list(NULL_TREE, build_string(2, "=r"));
111905 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
111906 +#if BUILDING_GCC_VERSION <= 4007
111907 + VEC_safe_push(tree, gc, inputs, input);
111908 + VEC_safe_push(tree, gc, outputs, output);
111909 +#else
111910 + vec_safe_push(inputs, input);
111911 + vec_safe_push(outputs, output);
111912 +#endif
111913 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
111914 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
111915 + gimple_asm_set_volatile(asm_or_stmt, true);
111916 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
111917 + update_stmt(asm_or_stmt);
111918 +
111919 + // replace call stmt fn with the new fptr
111920 + gimple_call_set_fn(call_stmt, new_fptr);
111921 + update_stmt(call_stmt);
111922 +}
111923 +
111924 +/*
111925 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
111926 + */
111927 +static unsigned int execute_kernexec_fptr(void)
111928 +{
111929 + basic_block bb;
111930 +
111931 + // 1. loop through BBs and GIMPLE statements
111932 + FOR_EACH_BB_FN(bb, cfun) {
111933 + gimple_stmt_iterator gsi;
111934 +
111935 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
111936 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
111937 + tree fn;
111938 + gimple call_stmt;
111939 +
111940 + // is it a call ...
111941 + call_stmt = gsi_stmt(gsi);
111942 + if (!is_gimple_call(call_stmt))
111943 + continue;
111944 + fn = gimple_call_fn(call_stmt);
111945 + if (TREE_CODE(fn) == ADDR_EXPR)
111946 + continue;
111947 + if (TREE_CODE(fn) != SSA_NAME)
111948 + gcc_unreachable();
111949 +
111950 + // ... through a function pointer
111951 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
111952 + fn = SSA_NAME_VAR(fn);
111953 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
111954 + debug_tree(fn);
111955 + gcc_unreachable();
111956 + }
111957 + }
111958 + fn = TREE_TYPE(fn);
111959 + if (TREE_CODE(fn) != POINTER_TYPE)
111960 + continue;
111961 + fn = TREE_TYPE(fn);
111962 + if (TREE_CODE(fn) != FUNCTION_TYPE)
111963 + continue;
111964 +
111965 + kernexec_instrument_fptr(&gsi);
111966 +
111967 +//debug_tree(gimple_call_fn(call_stmt));
111968 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
111969 + }
111970 + }
111971 +
111972 + return 0;
111973 +}
111974 +
111975 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
111976 +static void kernexec_instrument_retaddr_bts(rtx insn)
111977 +{
111978 + rtx btsq;
111979 + rtvec argvec, constraintvec, labelvec;
111980 + int line;
111981 +
111982 + // create asm volatile("btsq $63,(%%rsp)":::)
111983 + argvec = rtvec_alloc(0);
111984 + constraintvec = rtvec_alloc(0);
111985 + labelvec = rtvec_alloc(0);
111986 + line = expand_location(RTL_LOCATION(insn)).line;
111987 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
111988 + MEM_VOLATILE_P(btsq) = 1;
111989 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
111990 + emit_insn_before(btsq, insn);
111991 +}
111992 +
111993 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
111994 +static void kernexec_instrument_retaddr_or(rtx insn)
111995 +{
111996 + rtx orq;
111997 + rtvec argvec, constraintvec, labelvec;
111998 + int line;
111999 +
112000 + // create asm volatile("orq %%r12,(%%rsp)":::)
112001 + argvec = rtvec_alloc(0);
112002 + constraintvec = rtvec_alloc(0);
112003 + labelvec = rtvec_alloc(0);
112004 + line = expand_location(RTL_LOCATION(insn)).line;
112005 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
112006 + MEM_VOLATILE_P(orq) = 1;
112007 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
112008 + emit_insn_before(orq, insn);
112009 +}
112010 +
112011 +/*
112012 + * find all asm level function returns and forcibly set the highest bit of the return address
112013 + */
112014 +static unsigned int execute_kernexec_retaddr(void)
112015 +{
112016 + rtx insn;
112017 +
112018 +// if (stack_realign_drap)
112019 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
112020 +
112021 + // 1. find function returns
112022 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
112023 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
112024 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
112025 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
112026 + rtx body;
112027 +
112028 + // is it a retn
112029 + if (!JUMP_P(insn))
112030 + continue;
112031 + body = PATTERN(insn);
112032 + if (GET_CODE(body) == PARALLEL)
112033 + body = XVECEXP(body, 0, 0);
112034 + if (!ANY_RETURN_P(body))
112035 + continue;
112036 + kernexec_instrument_retaddr(insn);
112037 + }
112038 +
112039 +// print_simple_rtl(stderr, get_insns());
112040 +// print_rtl(stderr, get_insns());
112041 +
112042 + return 0;
112043 +}
112044 +
112045 +static bool kernexec_cmodel_check(void)
112046 +{
112047 + tree section;
112048 +
112049 + if (ix86_cmodel != CM_KERNEL)
112050 + return false;
112051 +
112052 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
112053 + if (!section || !TREE_VALUE(section))
112054 + return true;
112055 +
112056 + section = TREE_VALUE(TREE_VALUE(section));
112057 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
112058 + return true;
112059 +
112060 + return false;
112061 +}
112062 +
112063 +#if BUILDING_GCC_VERSION >= 4009
112064 +static const struct pass_data kernexec_reload_pass_data = {
112065 +#else
112066 +static struct gimple_opt_pass kernexec_reload_pass = {
112067 + .pass = {
112068 +#endif
112069 + .type = GIMPLE_PASS,
112070 + .name = "kernexec_reload",
112071 +#if BUILDING_GCC_VERSION >= 4008
112072 + .optinfo_flags = OPTGROUP_NONE,
112073 +#endif
112074 +#if BUILDING_GCC_VERSION >= 4009
112075 + .has_gate = true,
112076 + .has_execute = true,
112077 +#else
112078 + .gate = kernexec_cmodel_check,
112079 + .execute = execute_kernexec_reload,
112080 + .sub = NULL,
112081 + .next = NULL,
112082 + .static_pass_number = 0,
112083 +#endif
112084 + .tv_id = TV_NONE,
112085 + .properties_required = 0,
112086 + .properties_provided = 0,
112087 + .properties_destroyed = 0,
112088 + .todo_flags_start = 0,
112089 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
112090 +#if BUILDING_GCC_VERSION < 4009
112091 + }
112092 +#endif
112093 +};
112094 +
112095 +#if BUILDING_GCC_VERSION >= 4009
112096 +static const struct pass_data kernexec_fptr_pass_data = {
112097 +#else
112098 +static struct gimple_opt_pass kernexec_fptr_pass = {
112099 + .pass = {
112100 +#endif
112101 + .type = GIMPLE_PASS,
112102 + .name = "kernexec_fptr",
112103 +#if BUILDING_GCC_VERSION >= 4008
112104 + .optinfo_flags = OPTGROUP_NONE,
112105 +#endif
112106 +#if BUILDING_GCC_VERSION >= 4009
112107 + .has_gate = true,
112108 + .has_execute = true,
112109 +#else
112110 + .gate = kernexec_cmodel_check,
112111 + .execute = execute_kernexec_fptr,
112112 + .sub = NULL,
112113 + .next = NULL,
112114 + .static_pass_number = 0,
112115 +#endif
112116 + .tv_id = TV_NONE,
112117 + .properties_required = 0,
112118 + .properties_provided = 0,
112119 + .properties_destroyed = 0,
112120 + .todo_flags_start = 0,
112121 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
112122 +#if BUILDING_GCC_VERSION < 4009
112123 + }
112124 +#endif
112125 +};
112126 +
112127 +#if BUILDING_GCC_VERSION >= 4009
112128 +static const struct pass_data kernexec_retaddr_pass_data = {
112129 +#else
112130 +static struct rtl_opt_pass kernexec_retaddr_pass = {
112131 + .pass = {
112132 +#endif
112133 + .type = RTL_PASS,
112134 + .name = "kernexec_retaddr",
112135 +#if BUILDING_GCC_VERSION >= 4008
112136 + .optinfo_flags = OPTGROUP_NONE,
112137 +#endif
112138 +#if BUILDING_GCC_VERSION >= 4009
112139 + .has_gate = true,
112140 + .has_execute = true,
112141 +#else
112142 + .gate = kernexec_cmodel_check,
112143 + .execute = execute_kernexec_retaddr,
112144 + .sub = NULL,
112145 + .next = NULL,
112146 + .static_pass_number = 0,
112147 +#endif
112148 + .tv_id = TV_NONE,
112149 + .properties_required = 0,
112150 + .properties_provided = 0,
112151 + .properties_destroyed = 0,
112152 + .todo_flags_start = 0,
112153 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
112154 +#if BUILDING_GCC_VERSION < 4009
112155 + }
112156 +#endif
112157 +};
112158 +
112159 +#if BUILDING_GCC_VERSION >= 4009
112160 +namespace {
112161 +class kernexec_reload_pass : public gimple_opt_pass {
112162 +public:
112163 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
112164 + bool gate() { return kernexec_cmodel_check(); }
112165 + unsigned int execute() { return execute_kernexec_reload(); }
112166 +};
112167 +
112168 +class kernexec_fptr_pass : public gimple_opt_pass {
112169 +public:
112170 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
112171 + bool gate() { return kernexec_cmodel_check(); }
112172 + unsigned int execute() { return execute_kernexec_fptr(); }
112173 +};
112174 +
112175 +class kernexec_retaddr_pass : public rtl_opt_pass {
112176 +public:
112177 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
112178 + bool gate() { return kernexec_cmodel_check(); }
112179 + unsigned int execute() { return execute_kernexec_retaddr(); }
112180 +};
112181 +}
112182 +
112183 +static opt_pass *make_kernexec_reload_pass(void)
112184 +{
112185 + return new kernexec_reload_pass();
112186 +}
112187 +
112188 +static opt_pass *make_kernexec_fptr_pass(void)
112189 +{
112190 + return new kernexec_fptr_pass();
112191 +}
112192 +
112193 +static opt_pass *make_kernexec_retaddr_pass(void)
112194 +{
112195 + return new kernexec_retaddr_pass();
112196 +}
112197 +#else
112198 +static struct opt_pass *make_kernexec_reload_pass(void)
112199 +{
112200 + return &kernexec_reload_pass.pass;
112201 +}
112202 +
112203 +static struct opt_pass *make_kernexec_fptr_pass(void)
112204 +{
112205 + return &kernexec_fptr_pass.pass;
112206 +}
112207 +
112208 +static struct opt_pass *make_kernexec_retaddr_pass(void)
112209 +{
112210 + return &kernexec_retaddr_pass.pass;
112211 +}
112212 +#endif
112213 +
112214 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112215 +{
112216 + const char * const plugin_name = plugin_info->base_name;
112217 + const int argc = plugin_info->argc;
112218 + const struct plugin_argument * const argv = plugin_info->argv;
112219 + int i;
112220 + struct register_pass_info kernexec_reload_pass_info;
112221 + struct register_pass_info kernexec_fptr_pass_info;
112222 + struct register_pass_info kernexec_retaddr_pass_info;
112223 +
112224 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
112225 + kernexec_reload_pass_info.reference_pass_name = "ssa";
112226 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
112227 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112228 +
112229 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
112230 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
112231 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
112232 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112233 +
112234 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
112235 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
112236 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
112237 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112238 +
112239 + if (!plugin_default_version_check(version, &gcc_version)) {
112240 + error(G_("incompatible gcc/plugin versions"));
112241 + return 1;
112242 + }
112243 +
112244 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
112245 +
112246 + if (TARGET_64BIT == 0)
112247 + return 0;
112248 +
112249 + for (i = 0; i < argc; ++i) {
112250 + if (!strcmp(argv[i].key, "method")) {
112251 + if (!argv[i].value) {
112252 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112253 + continue;
112254 + }
112255 + if (!strcmp(argv[i].value, "bts")) {
112256 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
112257 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
112258 + } else if (!strcmp(argv[i].value, "or")) {
112259 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
112260 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
112261 + fix_register("r12", 1, 1);
112262 + } else
112263 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
112264 + continue;
112265 + }
112266 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112267 + }
112268 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
112269 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
112270 +
112271 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
112272 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
112273 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
112274 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
112275 +
112276 + return 0;
112277 +}
112278 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
112279 new file mode 100644
112280 index 0000000..e48b323
112281 --- /dev/null
112282 +++ b/tools/gcc/latent_entropy_plugin.c
112283 @@ -0,0 +1,466 @@
112284 +/*
112285 + * Copyright 2012-2014 by the PaX Team <pageexec@freemail.hu>
112286 + * Licensed under the GPL v2
112287 + *
112288 + * Note: the choice of the license means that the compilation process is
112289 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112290 + * but for the kernel it doesn't matter since it doesn't link against
112291 + * any of the gcc libraries
112292 + *
112293 + * gcc plugin to help generate a little bit of entropy from program state,
112294 + * used throughout the uptime of the kernel
112295 + *
112296 + * TODO:
112297 + * - add ipa pass to identify not explicitly marked candidate functions
112298 + * - mix in more program state (function arguments/return values, loop variables, etc)
112299 + * - more instrumentation control via attribute parameters
112300 + *
112301 + * BUGS:
112302 + * - LTO needs -flto-partition=none for now
112303 + */
112304 +
112305 +#include "gcc-common.h"
112306 +
112307 +int plugin_is_GPL_compatible;
112308 +
112309 +static tree latent_entropy_decl;
112310 +
112311 +static struct plugin_info latent_entropy_plugin_info = {
112312 + .version = "201409101820",
112313 + .help = NULL
112314 +};
112315 +
112316 +static unsigned HOST_WIDE_INT seed;
112317 +static unsigned HOST_WIDE_INT get_random_const(void)
112318 +{
112319 + unsigned int i;
112320 + unsigned HOST_WIDE_INT ret = 0;
112321 +
112322 + for (i = 0; i < 8 * sizeof ret; i++) {
112323 + ret = (ret << 1) | (seed & 1);
112324 + seed >>= 1;
112325 + if (ret & 1)
112326 + seed ^= 0xD800000000000000ULL;
112327 + }
112328 +
112329 + return ret;
112330 +}
112331 +
112332 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112333 +{
112334 + tree type;
112335 + unsigned long long mask;
112336 +#if BUILDING_GCC_VERSION <= 4007
112337 + VEC(constructor_elt, gc) *vals;
112338 +#else
112339 + vec<constructor_elt, va_gc> *vals;
112340 +#endif
112341 +
112342 + switch (TREE_CODE(*node)) {
112343 + default:
112344 + *no_add_attrs = true;
112345 + error("%qE attribute only applies to functions and variables", name);
112346 + break;
112347 +
112348 + case VAR_DECL:
112349 + if (DECL_INITIAL(*node)) {
112350 + *no_add_attrs = true;
112351 + error("variable %qD with %qE attribute must not be initialized", *node, name);
112352 + break;
112353 + }
112354 +
112355 + if (!TREE_STATIC(*node)) {
112356 + *no_add_attrs = true;
112357 + error("variable %qD with %qE attribute must not be local", *node, name);
112358 + break;
112359 + }
112360 +
112361 + type = TREE_TYPE(*node);
112362 + switch (TREE_CODE(type)) {
112363 + default:
112364 + *no_add_attrs = true;
112365 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
112366 + break;
112367 +
112368 + case RECORD_TYPE: {
112369 + tree field;
112370 + unsigned int nelt = 0;
112371 +
112372 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
112373 + tree fieldtype;
112374 +
112375 + fieldtype = TREE_TYPE(field);
112376 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
112377 + *no_add_attrs = true;
112378 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
112379 + break;
112380 + }
112381 + }
112382 +
112383 + if (field)
112384 + break;
112385 +
112386 +#if BUILDING_GCC_VERSION <= 4007
112387 + vals = VEC_alloc(constructor_elt, gc, nelt);
112388 +#else
112389 + vec_alloc(vals, nelt);
112390 +#endif
112391 +
112392 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
112393 + tree fieldtype;
112394 +
112395 + fieldtype = TREE_TYPE(field);
112396 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
112397 + mask = 2 * (mask - 1) + 1;
112398 +
112399 + if (TYPE_UNSIGNED(fieldtype))
112400 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
112401 + else
112402 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
112403 + }
112404 +
112405 + DECL_INITIAL(*node) = build_constructor(type, vals);
112406 +//debug_tree(DECL_INITIAL(*node));
112407 + break;
112408 + }
112409 +
112410 + case INTEGER_TYPE:
112411 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
112412 + mask = 2 * (mask - 1) + 1;
112413 +
112414 + if (TYPE_UNSIGNED(type))
112415 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
112416 + else
112417 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
112418 + break;
112419 +
112420 + case ARRAY_TYPE: {
112421 + tree elt_type, array_size, elt_size;
112422 + unsigned int i, nelt;
112423 +
112424 + elt_type = TREE_TYPE(type);
112425 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
112426 + array_size = TYPE_SIZE_UNIT(type);
112427 +
112428 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
112429 + *no_add_attrs = true;
112430 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
112431 + break;
112432 + }
112433 +
112434 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
112435 +#if BUILDING_GCC_VERSION <= 4007
112436 + vals = VEC_alloc(constructor_elt, gc, nelt);
112437 +#else
112438 + vec_alloc(vals, nelt);
112439 +#endif
112440 +
112441 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
112442 + mask = 2 * (mask - 1) + 1;
112443 +
112444 + for (i = 0; i < nelt; i++)
112445 + if (TYPE_UNSIGNED(elt_type))
112446 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
112447 + else
112448 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
112449 +
112450 + DECL_INITIAL(*node) = build_constructor(type, vals);
112451 +//debug_tree(DECL_INITIAL(*node));
112452 + break;
112453 + }
112454 + }
112455 + break;
112456 +
112457 + case FUNCTION_DECL:
112458 + break;
112459 + }
112460 +
112461 + return NULL_TREE;
112462 +}
112463 +
112464 +static struct attribute_spec latent_entropy_attr = {
112465 + .name = "latent_entropy",
112466 + .min_length = 0,
112467 + .max_length = 0,
112468 + .decl_required = true,
112469 + .type_required = false,
112470 + .function_type_required = false,
112471 + .handler = handle_latent_entropy_attribute,
112472 +#if BUILDING_GCC_VERSION >= 4007
112473 + .affects_type_identity = false
112474 +#endif
112475 +};
112476 +
112477 +static void register_attributes(void *event_data, void *data)
112478 +{
112479 + register_attribute(&latent_entropy_attr);
112480 +}
112481 +
112482 +static bool gate_latent_entropy(void)
112483 +{
112484 + // don't bother with noreturn functions for now
112485 + if (TREE_THIS_VOLATILE(current_function_decl))
112486 + return false;
112487 +
112488 + // gcc-4.5 doesn't discover some trivial noreturn functions
112489 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
112490 + return false;
112491 +
112492 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
112493 +}
112494 +
112495 +static enum tree_code get_op(tree *rhs)
112496 +{
112497 + static enum tree_code op;
112498 + unsigned HOST_WIDE_INT random_const;
112499 +
112500 + random_const = get_random_const();
112501 +
112502 + switch (op) {
112503 + case BIT_XOR_EXPR:
112504 + op = PLUS_EXPR;
112505 + break;
112506 +
112507 + case PLUS_EXPR:
112508 + if (rhs) {
112509 + op = LROTATE_EXPR;
112510 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
112511 + break;
112512 + }
112513 +
112514 + case LROTATE_EXPR:
112515 + default:
112516 + op = BIT_XOR_EXPR;
112517 + break;
112518 + }
112519 + if (rhs)
112520 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
112521 + return op;
112522 +}
112523 +
112524 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
112525 +{
112526 + gimple_stmt_iterator gsi;
112527 + gimple assign;
112528 + tree addxorrol, rhs;
112529 + enum tree_code op;
112530 +
112531 + op = get_op(&rhs);
112532 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
112533 + assign = gimple_build_assign(local_entropy, addxorrol);
112534 + gsi = gsi_after_labels(bb);
112535 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
112536 + update_stmt(assign);
112537 +//debug_bb(bb);
112538 +}
112539 +
112540 +static void perturb_latent_entropy(basic_block bb, tree rhs)
112541 +{
112542 + gimple_stmt_iterator gsi;
112543 + gimple assign;
112544 + tree addxorrol, temp;
112545 +
112546 + // 1. create temporary copy of latent_entropy
112547 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
112548 + add_referenced_var(temp);
112549 +
112550 + // 2. read...
112551 + temp = make_ssa_name(temp, NULL);
112552 + assign = gimple_build_assign(temp, latent_entropy_decl);
112553 + SSA_NAME_DEF_STMT(temp) = assign;
112554 + add_referenced_var(latent_entropy_decl);
112555 + gsi = gsi_after_labels(bb);
112556 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112557 + update_stmt(assign);
112558 +
112559 + // 3. ...modify...
112560 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
112561 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
112562 + assign = gimple_build_assign(temp, addxorrol);
112563 + SSA_NAME_DEF_STMT(temp) = assign;
112564 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112565 + update_stmt(assign);
112566 +
112567 + // 4. ...write latent_entropy
112568 + assign = gimple_build_assign(latent_entropy_decl, temp);
112569 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112570 + update_stmt(assign);
112571 +}
112572 +
112573 +static unsigned int execute_latent_entropy(void)
112574 +{
112575 + basic_block bb;
112576 + gimple assign;
112577 + gimple_stmt_iterator gsi;
112578 + tree local_entropy;
112579 +
112580 + if (!latent_entropy_decl) {
112581 +#if BUILDING_GCC_VERSION >= 4009
112582 + varpool_node *node;
112583 +#else
112584 + struct varpool_node *node;
112585 +#endif
112586 +
112587 + FOR_EACH_VARIABLE(node) {
112588 + tree var = NODE_DECL(node);
112589 +
112590 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
112591 + continue;
112592 + latent_entropy_decl = var;
112593 +// debug_tree(var);
112594 + break;
112595 + }
112596 + if (!latent_entropy_decl) {
112597 +// debug_tree(current_function_decl);
112598 + return 0;
112599 + }
112600 + }
112601 +
112602 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
112603 +
112604 + // 1. create local entropy variable
112605 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
112606 + add_referenced_var(local_entropy);
112607 + mark_sym_for_renaming(local_entropy);
112608 +
112609 + // 2. initialize local entropy variable
112610 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
112611 + if (dom_info_available_p(CDI_DOMINATORS))
112612 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
112613 + gsi = gsi_start_bb(bb);
112614 +
112615 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
112616 +// gimple_set_location(assign, loc);
112617 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112618 + update_stmt(assign);
112619 +//debug_bb(bb);
112620 + gcc_assert(single_succ_p(bb));
112621 + bb = single_succ(bb);
112622 +
112623 + // 3. instrument each BB with an operation on the local entropy variable
112624 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
112625 + perturb_local_entropy(bb, local_entropy);
112626 +//debug_bb(bb);
112627 + bb = bb->next_bb;
112628 + };
112629 +
112630 + // 4. mix local entropy into the global entropy variable
112631 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
112632 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
112633 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
112634 + return 0;
112635 +}
112636 +
112637 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
112638 +{
112639 + tree latent_entropy_type;
112640 +
112641 + seed = get_random_seed(false);
112642 +
112643 + if (in_lto_p)
112644 + return;
112645 +
112646 + // extern volatile u64 latent_entropy
112647 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
112648 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
112649 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
112650 +
112651 + TREE_STATIC(latent_entropy_decl) = 1;
112652 + TREE_PUBLIC(latent_entropy_decl) = 1;
112653 + TREE_USED(latent_entropy_decl) = 1;
112654 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
112655 + DECL_EXTERNAL(latent_entropy_decl) = 1;
112656 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
112657 + lang_hooks.decls.pushdecl(latent_entropy_decl);
112658 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
112659 +// varpool_finalize_decl(latent_entropy_decl);
112660 +// varpool_mark_needed_node(latent_entropy_decl);
112661 +}
112662 +
112663 +#if BUILDING_GCC_VERSION >= 4009
112664 +static const struct pass_data latent_entropy_pass_data = {
112665 +#else
112666 +static struct gimple_opt_pass latent_entropy_pass = {
112667 + .pass = {
112668 +#endif
112669 + .type = GIMPLE_PASS,
112670 + .name = "latent_entropy",
112671 +#if BUILDING_GCC_VERSION >= 4008
112672 + .optinfo_flags = OPTGROUP_NONE,
112673 +#endif
112674 +#if BUILDING_GCC_VERSION >= 4009
112675 + .has_gate = true,
112676 + .has_execute = true,
112677 +#else
112678 + .gate = gate_latent_entropy,
112679 + .execute = execute_latent_entropy,
112680 + .sub = NULL,
112681 + .next = NULL,
112682 + .static_pass_number = 0,
112683 +#endif
112684 + .tv_id = TV_NONE,
112685 + .properties_required = PROP_gimple_leh | PROP_cfg,
112686 + .properties_provided = 0,
112687 + .properties_destroyed = 0,
112688 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
112689 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
112690 +#if BUILDING_GCC_VERSION < 4009
112691 + }
112692 +#endif
112693 +};
112694 +
112695 +#if BUILDING_GCC_VERSION >= 4009
112696 +namespace {
112697 +class latent_entropy_pass : public gimple_opt_pass {
112698 +public:
112699 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
112700 + bool gate() { return gate_latent_entropy(); }
112701 + unsigned int execute() { return execute_latent_entropy(); }
112702 +};
112703 +}
112704 +
112705 +static opt_pass *make_latent_entropy_pass(void)
112706 +{
112707 + return new latent_entropy_pass();
112708 +}
112709 +#else
112710 +static struct opt_pass *make_latent_entropy_pass(void)
112711 +{
112712 + return &latent_entropy_pass.pass;
112713 +}
112714 +#endif
112715 +
112716 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112717 +{
112718 + const char * const plugin_name = plugin_info->base_name;
112719 + struct register_pass_info latent_entropy_pass_info;
112720 +
112721 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
112722 + latent_entropy_pass_info.reference_pass_name = "optimized";
112723 + latent_entropy_pass_info.ref_pass_instance_number = 1;
112724 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
112725 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
112726 + {
112727 + .base = &latent_entropy_decl,
112728 + .nelt = 1,
112729 + .stride = sizeof(latent_entropy_decl),
112730 + .cb = &gt_ggc_mx_tree_node,
112731 + .pchw = &gt_pch_nx_tree_node
112732 + },
112733 + LAST_GGC_ROOT_TAB
112734 + };
112735 +
112736 + if (!plugin_default_version_check(version, &gcc_version)) {
112737 + error(G_("incompatible gcc/plugin versions"));
112738 + return 1;
112739 + }
112740 +
112741 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
112742 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
112743 + if (!in_lto_p)
112744 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
112745 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
112746 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
112747 +
112748 + return 0;
112749 +}
112750 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
112751 new file mode 100644
112752 index 0000000..a5cb46b
112753 --- /dev/null
112754 +++ b/tools/gcc/randomize_layout_plugin.c
112755 @@ -0,0 +1,915 @@
112756 +/*
112757 + * Copyright 2014 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
112758 + * and PaX Team <pageexec@freemail.hu>
112759 + * Licensed under the GPL v2
112760 + *
112761 + * Usage:
112762 + * $ # for 4.5/4.6/C based 4.7
112763 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
112764 + * $ # for C++ based 4.7/4.8+
112765 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
112766 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
112767 + */
112768 +
112769 +#include "gcc-common.h"
112770 +#include "randomize_layout_seed.h"
112771 +
112772 +#if BUILDING_GCC_MAJOR < 4 || BUILDING_GCC_MINOR < 6 || (BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
112773 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
112774 +#endif
112775 +
112776 +#define ORIG_TYPE_NAME(node) \
112777 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
112778 +
112779 +int plugin_is_GPL_compatible;
112780 +
112781 +static int performance_mode;
112782 +
112783 +static struct plugin_info randomize_layout_plugin_info = {
112784 + .version = "201402201816",
112785 + .help = "disable\t\t\tdo not activate plugin\n"
112786 + "performance-mode\tenable cacheline-aware layout randomization\n"
112787 +};
112788 +
112789 +/* from old Linux dcache.h */
112790 +static inline unsigned long
112791 +partial_name_hash(unsigned long c, unsigned long prevhash)
112792 +{
112793 + return (prevhash + (c << 4) + (c >> 4)) * 11;
112794 +}
112795 +static inline unsigned int
112796 +name_hash(const unsigned char *name)
112797 +{
112798 + unsigned long hash = 0;
112799 + unsigned int len = strlen((const char *)name);
112800 + while (len--)
112801 + hash = partial_name_hash(*name++, hash);
112802 + return (unsigned int)hash;
112803 +}
112804 +
112805 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112806 +{
112807 + tree type;
112808 +
112809 + *no_add_attrs = true;
112810 + if (TREE_CODE(*node) == FUNCTION_DECL) {
112811 + error("%qE attribute does not apply to functions (%qF)", name, *node);
112812 + return NULL_TREE;
112813 + }
112814 +
112815 + if (TREE_CODE(*node) == PARM_DECL) {
112816 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
112817 + return NULL_TREE;
112818 + }
112819 +
112820 + if (TREE_CODE(*node) == VAR_DECL) {
112821 + error("%qE attribute does not apply to variables (%qD)", name, *node);
112822 + return NULL_TREE;
112823 + }
112824 +
112825 + if (TYPE_P(*node)) {
112826 + type = *node;
112827 + } else {
112828 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
112829 + type = TREE_TYPE(*node);
112830 + }
112831 +
112832 + if (TREE_CODE(type) != RECORD_TYPE) {
112833 + error("%qE attribute used on %qT applies to struct types only", name, type);
112834 + return NULL_TREE;
112835 + }
112836 +
112837 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
112838 + error("%qE attribute is already applied to the type %qT", name, type);
112839 + return NULL_TREE;
112840 + }
112841 +
112842 + *no_add_attrs = false;
112843 +
112844 + return NULL_TREE;
112845 +}
112846 +
112847 +/* set on complete types that we don't need to inspect further at all */
112848 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112849 +{
112850 + *no_add_attrs = false;
112851 + return NULL_TREE;
112852 +}
112853 +
112854 +/*
112855 + * set on types that we've performed a shuffle on, to prevent re-shuffling
112856 + * this does not preclude us from inspecting its fields for potential shuffles
112857 + */
112858 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112859 +{
112860 + *no_add_attrs = false;
112861 + return NULL_TREE;
112862 +}
112863 +
112864 +/*
112865 + * 64bit variant of Bob Jenkins' public domain PRNG
112866 + * 256 bits of internal state
112867 + */
112868 +
112869 +typedef unsigned long long u64;
112870 +
112871 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
112872 +
112873 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
112874 +static u64 ranval(ranctx *x) {
112875 + u64 e = x->a - rot(x->b, 7);
112876 + x->a = x->b ^ rot(x->c, 13);
112877 + x->b = x->c + rot(x->d, 37);
112878 + x->c = x->d + e;
112879 + x->d = e + x->a;
112880 + return x->d;
112881 +}
112882 +
112883 +static void raninit(ranctx *x, u64 *seed) {
112884 + int i;
112885 +
112886 + x->a = seed[0];
112887 + x->b = seed[1];
112888 + x->c = seed[2];
112889 + x->d = seed[3];
112890 +
112891 + for (i=0; i < 30; ++i)
112892 + (void)ranval(x);
112893 +}
112894 +
112895 +static u64 shuffle_seed[4];
112896 +
112897 +struct partition_group {
112898 + tree tree_start;
112899 + unsigned long start;
112900 + unsigned long length;
112901 +};
112902 +
112903 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
112904 +{
112905 + unsigned long i;
112906 + unsigned long accum_size = 0;
112907 + unsigned long accum_length = 0;
112908 + unsigned long group_idx = 0;
112909 +
112910 + gcc_assert(length < INT_MAX);
112911 +
112912 + memset(size_groups, 0, sizeof(struct partition_group) * length);
112913 +
112914 + for (i = 0; i < length; i++) {
112915 + if (size_groups[group_idx].tree_start == NULL_TREE) {
112916 + size_groups[group_idx].tree_start = fields[i];
112917 + size_groups[group_idx].start = i;
112918 + accum_length = 0;
112919 + accum_size = 0;
112920 + }
112921 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
112922 + accum_length++;
112923 + if (accum_size >= 64) {
112924 + size_groups[group_idx].length = accum_length;
112925 + accum_length = 0;
112926 + group_idx++;
112927 + }
112928 + }
112929 +
112930 + if (size_groups[group_idx].tree_start != NULL_TREE &&
112931 + !size_groups[group_idx].length) {
112932 + size_groups[group_idx].length = accum_length;
112933 + group_idx++;
112934 + }
112935 +
112936 + *num_groups = group_idx;
112937 +}
112938 +
112939 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
112940 +{
112941 + unsigned long i, x;
112942 + struct partition_group size_group[length];
112943 + unsigned long num_groups = 0;
112944 + unsigned long randnum;
112945 +
112946 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
112947 + for (i = num_groups - 1; i > 0; i--) {
112948 + struct partition_group tmp;
112949 + randnum = ranval(prng_state) % (i + 1);
112950 + tmp = size_group[i];
112951 + size_group[i] = size_group[randnum];
112952 + size_group[randnum] = tmp;
112953 + }
112954 +
112955 + for (x = 0; x < num_groups; x++) {
112956 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
112957 + tree tmp;
112958 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
112959 + continue;
112960 + randnum = ranval(prng_state) % (i + 1);
112961 + // we could handle this case differently if desired
112962 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
112963 + continue;
112964 + tmp = newtree[i];
112965 + newtree[i] = newtree[randnum];
112966 + newtree[randnum] = tmp;
112967 + }
112968 + }
112969 +}
112970 +
112971 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
112972 +{
112973 + unsigned long i, randnum;
112974 +
112975 + for (i = length - 1; i > 0; i--) {
112976 + tree tmp;
112977 + randnum = ranval(prng_state) % (i + 1);
112978 + tmp = newtree[i];
112979 + newtree[i] = newtree[randnum];
112980 + newtree[randnum] = tmp;
112981 + }
112982 +}
112983 +
112984 +/* modern in-place Fisher-Yates shuffle */
112985 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
112986 +{
112987 + unsigned long i;
112988 + u64 seed[4];
112989 + ranctx prng_state;
112990 + const unsigned char *structname;
112991 +
112992 + if (length == 0)
112993 + return;
112994 +
112995 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
112996 +
112997 + structname = ORIG_TYPE_NAME(type);
112998 +
112999 +#ifdef __DEBUG_PLUGIN
113000 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
113001 +#ifdef __DEBUG_VERBOSE
113002 + debug_tree((tree)type);
113003 +#endif
113004 +#endif
113005 +
113006 + for (i = 0; i < 4; i++) {
113007 + seed[i] = shuffle_seed[i];
113008 + seed[i] ^= name_hash(structname);
113009 + }
113010 +
113011 + raninit(&prng_state, (u64 *)&seed);
113012 +
113013 + if (performance_mode)
113014 + performance_shuffle(newtree, length, &prng_state);
113015 + else
113016 + full_shuffle(newtree, length, &prng_state);
113017 +}
113018 +
113019 +static bool is_flexible_array(const_tree field)
113020 +{
113021 + const_tree fieldtype;
113022 + const_tree typesize;
113023 + const_tree elemtype;
113024 + const_tree elemsize;
113025 +
113026 + fieldtype = TREE_TYPE(field);
113027 + typesize = TYPE_SIZE(fieldtype);
113028 +
113029 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
113030 + return false;
113031 +
113032 + elemtype = TREE_TYPE(fieldtype);
113033 + elemsize = TYPE_SIZE(elemtype);
113034 +
113035 + /* size of type is represented in bits */
113036 +
113037 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
113038 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
113039 + return true;
113040 +
113041 + if (typesize != NULL_TREE &&
113042 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
113043 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
113044 + return true;
113045 +
113046 + return false;
113047 +}
113048 +
113049 +static int relayout_struct(tree type)
113050 +{
113051 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
113052 + unsigned long shuffle_length = num_fields;
113053 + tree field;
113054 + tree newtree[num_fields];
113055 + unsigned long i;
113056 + tree list;
113057 + tree variant;
113058 + expanded_location xloc;
113059 +
113060 + if (TYPE_FIELDS(type) == NULL_TREE)
113061 + return 0;
113062 +
113063 + if (num_fields < 2)
113064 + return 0;
113065 +
113066 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
113067 +
113068 + gcc_assert(num_fields < INT_MAX);
113069 +
113070 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
113071 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
113072 + return 0;
113073 +
113074 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
113075 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
113076 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
113077 + return 0;
113078 +
113079 + /* throw out any structs in uapi */
113080 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
113081 +
113082 + if (strstr(xloc.file, "/uapi/"))
113083 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
113084 +
113085 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
113086 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
113087 + newtree[i] = field;
113088 + }
113089 +
113090 + /*
113091 + * enforce that we don't randomize the layout of the last
113092 + * element of a struct if it's a 0 or 1-length array
113093 + * or a proper flexible array
113094 + */
113095 + if (is_flexible_array(newtree[num_fields - 1]))
113096 + shuffle_length--;
113097 +
113098 + shuffle(type, (tree *)newtree, shuffle_length);
113099 +
113100 + /*
113101 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
113102 + * as gcc provides no other way to detect such code
113103 + */
113104 + list = make_node(FIELD_DECL);
113105 + TREE_CHAIN(list) = newtree[0];
113106 + TREE_TYPE(list) = void_type_node;
113107 + DECL_SIZE(list) = bitsize_zero_node;
113108 + DECL_NONADDRESSABLE_P(list) = 1;
113109 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
113110 + DECL_SIZE_UNIT(list) = size_zero_node;
113111 + DECL_FIELD_OFFSET(list) = size_zero_node;
113112 + // to satisfy the constify plugin
113113 + TREE_READONLY(list) = 1;
113114 +
113115 + for (i = 0; i < num_fields - 1; i++)
113116 + TREE_CHAIN(newtree[i]) = newtree[i+1];
113117 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
113118 +
113119 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
113120 + TYPE_FIELDS(variant) = list;
113121 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
113122 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
113123 + // force a re-layout
113124 + TYPE_SIZE(variant) = NULL_TREE;
113125 + layout_type(variant);
113126 + }
113127 +
113128 + return 1;
113129 +}
113130 +
113131 +/* from constify plugin */
113132 +static const_tree get_field_type(const_tree field)
113133 +{
113134 + return strip_array_types(TREE_TYPE(field));
113135 +}
113136 +
113137 +/* from constify plugin */
113138 +static bool is_fptr(const_tree fieldtype)
113139 +{
113140 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
113141 + return false;
113142 +
113143 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
113144 +}
113145 +
113146 +/* derived from constify plugin */
113147 +static int is_pure_ops_struct(const_tree node)
113148 +{
113149 + const_tree field;
113150 +
113151 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
113152 +
113153 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
113154 + const_tree fieldtype = get_field_type(field);
113155 + enum tree_code code = TREE_CODE(fieldtype);
113156 +
113157 + if (node == fieldtype)
113158 + continue;
113159 +
113160 + if (!is_fptr(fieldtype))
113161 + return 0;
113162 +
113163 + if (code != RECORD_TYPE && code != UNION_TYPE)
113164 + continue;
113165 +
113166 + if (!is_pure_ops_struct(fieldtype))
113167 + return 0;
113168 + }
113169 +
113170 + return 1;
113171 +}
113172 +
113173 +static void randomize_type(tree type)
113174 +{
113175 + tree variant;
113176 +
113177 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
113178 +
113179 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
113180 + return;
113181 +
113182 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
113183 + relayout_struct(type);
113184 +
113185 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
113186 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
113187 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
113188 + }
113189 +#ifdef __DEBUG_PLUGIN
113190 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
113191 +#ifdef __DEBUG_VERBOSE
113192 + debug_tree(type);
113193 +#endif
113194 +#endif
113195 +}
113196 +
113197 +static void randomize_layout_finish_decl(void *event_data, void *data)
113198 +{
113199 + tree decl = (tree)event_data;
113200 + tree type;
113201 +
113202 + if (decl == NULL_TREE || decl == error_mark_node)
113203 + return;
113204 +
113205 + type = TREE_TYPE(decl);
113206 +
113207 + if (TREE_CODE(decl) != VAR_DECL)
113208 + return;
113209 +
113210 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
113211 + return;
113212 +
113213 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
113214 + return;
113215 +
113216 + relayout_decl(decl);
113217 +}
113218 +
113219 +static void finish_type(void *event_data, void *data)
113220 +{
113221 + tree type = (tree)event_data;
113222 +
113223 + if (type == NULL_TREE || type == error_mark_node)
113224 + return;
113225 +
113226 + if (TREE_CODE(type) != RECORD_TYPE)
113227 + return;
113228 +
113229 + if (TYPE_FIELDS(type) == NULL_TREE)
113230 + return;
113231 +
113232 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
113233 + return;
113234 +
113235 +#ifdef __DEBUG_PLUGIN
113236 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
113237 +#endif
113238 +#ifdef __DEBUG_VERBOSE
113239 + debug_tree(type);
113240 +#endif
113241 + randomize_type(type);
113242 +
113243 + return;
113244 +}
113245 +
113246 +static struct attribute_spec randomize_layout_attr = {
113247 + .name = "randomize_layout",
113248 + // related to args
113249 + .min_length = 0,
113250 + .max_length = 0,
113251 + .decl_required = false,
113252 + // need type declaration
113253 + .type_required = true,
113254 + .function_type_required = false,
113255 + .handler = handle_randomize_layout_attr,
113256 +#if BUILDING_GCC_VERSION >= 4007
113257 + .affects_type_identity = true
113258 +#endif
113259 +};
113260 +
113261 +static struct attribute_spec no_randomize_layout_attr = {
113262 + .name = "no_randomize_layout",
113263 + // related to args
113264 + .min_length = 0,
113265 + .max_length = 0,
113266 + .decl_required = false,
113267 + // need type declaration
113268 + .type_required = true,
113269 + .function_type_required = false,
113270 + .handler = handle_randomize_layout_attr,
113271 +#if BUILDING_GCC_VERSION >= 4007
113272 + .affects_type_identity = true
113273 +#endif
113274 +};
113275 +
113276 +static struct attribute_spec randomize_considered_attr = {
113277 + .name = "randomize_considered",
113278 + // related to args
113279 + .min_length = 0,
113280 + .max_length = 0,
113281 + .decl_required = false,
113282 + // need type declaration
113283 + .type_required = true,
113284 + .function_type_required = false,
113285 + .handler = handle_randomize_considered_attr,
113286 +#if BUILDING_GCC_VERSION >= 4007
113287 + .affects_type_identity = false
113288 +#endif
113289 +};
113290 +
113291 +static struct attribute_spec randomize_performed_attr = {
113292 + .name = "randomize_performed",
113293 + // related to args
113294 + .min_length = 0,
113295 + .max_length = 0,
113296 + .decl_required = false,
113297 + // need type declaration
113298 + .type_required = true,
113299 + .function_type_required = false,
113300 + .handler = handle_randomize_performed_attr,
113301 +#if BUILDING_GCC_VERSION >= 4007
113302 + .affects_type_identity = false
113303 +#endif
113304 +};
113305 +
113306 +static void register_attributes(void *event_data, void *data)
113307 +{
113308 + register_attribute(&randomize_layout_attr);
113309 + register_attribute(&no_randomize_layout_attr);
113310 + register_attribute(&randomize_considered_attr);
113311 + register_attribute(&randomize_performed_attr);
113312 +}
113313 +
113314 +static void check_bad_casts_in_constructor(tree var, tree init)
113315 +{
113316 + unsigned HOST_WIDE_INT idx;
113317 + tree field, val;
113318 + tree field_type, val_type;
113319 +
113320 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
113321 + if (TREE_CODE(val) == CONSTRUCTOR) {
113322 + check_bad_casts_in_constructor(var, val);
113323 + continue;
113324 + }
113325 +
113326 + /* pipacs' plugin creates franken-arrays that differ from those produced by
113327 + normal code which all have valid 'field' trees. work around this */
113328 + if (field == NULL_TREE)
113329 + continue;
113330 + field_type = TREE_TYPE(field);
113331 + val_type = TREE_TYPE(val);
113332 +
113333 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
113334 + continue;
113335 +
113336 + if (field_type == val_type)
113337 + continue;
113338 +
113339 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
113340 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
113341 +
113342 + if (field_type == void_type_node)
113343 + continue;
113344 + if (field_type == val_type)
113345 + continue;
113346 + if (TREE_CODE(val_type) != RECORD_TYPE)
113347 + continue;
113348 +
113349 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
113350 + continue;
113351 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
113352 + }
113353 +}
113354 +
113355 +/* derived from the constify plugin */
113356 +static void check_global_variables(void *event_data, void *data)
113357 +{
113358 + struct varpool_node *node;
113359 + tree init;
113360 +
113361 + FOR_EACH_VARIABLE(node) {
113362 + tree var = NODE_DECL(node);
113363 + init = DECL_INITIAL(var);
113364 + if (init == NULL_TREE)
113365 + continue;
113366 +
113367 + if (TREE_CODE(init) != CONSTRUCTOR)
113368 + continue;
113369 +
113370 + check_bad_casts_in_constructor(var, init);
113371 + }
113372 +}
113373 +
113374 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
113375 +{
113376 + basic_block dom;
113377 + gimple dom_stmt;
113378 + gimple call_stmt;
113379 + const_tree dom_lhs;
113380 + const_tree poss_is_err_cond;
113381 + const_tree poss_is_err_func;
113382 + const_tree is_err_arg;
113383 +
113384 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
113385 + if (!dom)
113386 + return false;
113387 +
113388 + dom_stmt = last_stmt(dom);
113389 + if (!dom_stmt)
113390 + return false;
113391 +
113392 + if (gimple_code(dom_stmt) != GIMPLE_COND)
113393 + return false;
113394 +
113395 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
113396 + return false;
113397 +
113398 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
113399 + return false;
113400 +
113401 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
113402 +
113403 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
113404 + return false;
113405 +
113406 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
113407 +
113408 + if (gimple_code(call_stmt) != GIMPLE_CALL)
113409 + return false;
113410 +
113411 + dom_lhs = gimple_get_lhs(call_stmt);
113412 + poss_is_err_func = gimple_call_fndecl(call_stmt);
113413 + if (!poss_is_err_func)
113414 + return false;
113415 + if (dom_lhs != poss_is_err_cond)
113416 + return false;
113417 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
113418 + return false;
113419 +
113420 + is_err_arg = gimple_call_arg(call_stmt, 0);
113421 + if (!is_err_arg)
113422 + return false;
113423 +
113424 + if (is_err_arg != rhs)
113425 + return false;
113426 +
113427 + return true;
113428 +}
113429 +
113430 +static void handle_local_var_initializers(void)
113431 +{
113432 + tree var;
113433 + unsigned int i;
113434 +
113435 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
113436 + tree init = DECL_INITIAL(var);
113437 + if (!init)
113438 + continue;
113439 + if (TREE_CODE(init) != CONSTRUCTOR)
113440 + continue;
113441 + check_bad_casts_in_constructor(var, init);
113442 + }
113443 +}
113444 +
113445 +/*
113446 + * iterate over all statements to find "bad" casts:
113447 + * those where the address of the start of a structure is cast
113448 + * to a pointer of a structure of a different type, or a
113449 + * structure pointer type is cast to a different structure pointer type
113450 + */
113451 +static unsigned int find_bad_casts(void)
113452 +{
113453 + basic_block bb;
113454 +
113455 + handle_local_var_initializers();
113456 +
113457 + FOR_ALL_BB_FN(bb, cfun) {
113458 + gimple_stmt_iterator gsi;
113459 +
113460 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
113461 + gimple stmt;
113462 + const_tree lhs;
113463 + const_tree lhs_type;
113464 + const_tree rhs1;
113465 + const_tree rhs_type;
113466 + const_tree ptr_lhs_type;
113467 + const_tree ptr_rhs_type;
113468 + const_tree op0;
113469 + const_tree op0_type;
113470 + enum tree_code rhs_code;
113471 +
113472 + stmt = gsi_stmt(gsi);
113473 +
113474 +#ifdef __DEBUG_PLUGIN
113475 +#ifdef __DEBUG_VERBOSE
113476 + debug_gimple_stmt(stmt);
113477 + debug_tree(gimple_get_lhs(stmt));
113478 +#endif
113479 +#endif
113480 +
113481 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
113482 + continue;
113483 +
113484 +#ifdef __DEBUG_PLUGIN
113485 +#ifdef __DEBUG_VERBOSE
113486 + debug_tree(gimple_assign_rhs1(stmt));
113487 +#endif
113488 +#endif
113489 +
113490 + rhs_code = gimple_assign_rhs_code(stmt);
113491 +
113492 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
113493 + continue;
113494 +
113495 + lhs = gimple_get_lhs(stmt);
113496 + lhs_type = TREE_TYPE(lhs);
113497 + rhs1 = gimple_assign_rhs1(stmt);
113498 + rhs_type = TREE_TYPE(rhs1);
113499 +
113500 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
113501 + TREE_CODE(lhs_type) != POINTER_TYPE)
113502 + continue;
113503 +
113504 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
113505 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
113506 +
113507 + if (ptr_rhs_type == void_type_node)
113508 + continue;
113509 +
113510 + if (ptr_lhs_type == void_type_node)
113511 + continue;
113512 +
113513 + if (dominated_by_is_err(rhs1, bb))
113514 + continue;
113515 +
113516 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
113517 +#ifndef __DEBUG_PLUGIN
113518 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
113519 +#endif
113520 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
113521 + continue;
113522 + }
113523 +
113524 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
113525 + continue;
113526 +
113527 + if (rhs_code == ADDR_EXPR) {
113528 + op0 = TREE_OPERAND(rhs1, 0);
113529 +
113530 + if (op0 == NULL_TREE)
113531 + continue;
113532 +
113533 + if (TREE_CODE(op0) != VAR_DECL)
113534 + continue;
113535 +
113536 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
113537 + if (op0_type == ptr_lhs_type)
113538 + continue;
113539 +
113540 +#ifndef __DEBUG_PLUGIN
113541 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
113542 +#endif
113543 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
113544 + } else {
113545 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
113546 + /* skip bogus type casts introduced by container_of */
113547 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
113548 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
113549 + continue;
113550 +#ifndef __DEBUG_PLUGIN
113551 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
113552 +#endif
113553 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
113554 + }
113555 +
113556 + }
113557 + }
113558 + return 0;
113559 +}
113560 +
113561 +#if BUILDING_GCC_VERSION >= 4009
113562 +static const struct pass_data randomize_layout_bad_cast_data = {
113563 +#else
113564 +static struct gimple_opt_pass randomize_layout_bad_cast = {
113565 + .pass = {
113566 +#endif
113567 + .type = GIMPLE_PASS,
113568 + .name = "randomize_layout_bad_cast",
113569 +#if BUILDING_GCC_VERSION >= 4008
113570 + .optinfo_flags = OPTGROUP_NONE,
113571 +#endif
113572 +#if BUILDING_GCC_VERSION >= 4009
113573 + .has_gate = false,
113574 + .has_execute = true,
113575 +#else
113576 + .gate = NULL,
113577 + .execute = find_bad_casts,
113578 + .sub = NULL,
113579 + .next = NULL,
113580 + .static_pass_number = 0,
113581 +#endif
113582 + .tv_id = TV_NONE,
113583 + .properties_required = PROP_cfg,
113584 + .properties_provided = 0,
113585 + .properties_destroyed = 0,
113586 + .todo_flags_start = 0,
113587 + .todo_flags_finish = TODO_dump_func
113588 +#if BUILDING_GCC_VERSION < 4009
113589 + }
113590 +#endif
113591 +};
113592 +
113593 +#if BUILDING_GCC_VERSION >= 4009
113594 +namespace {
113595 +class randomize_layout_bad_cast : public gimple_opt_pass {
113596 +public:
113597 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
113598 + unsigned int execute() { return find_bad_casts(); }
113599 +};
113600 +}
113601 +#endif
113602 +
113603 +static struct opt_pass *make_randomize_layout_bad_cast(void)
113604 +{
113605 +#if BUILDING_GCC_VERSION >= 4009
113606 + return new randomize_layout_bad_cast();
113607 +#else
113608 + return &randomize_layout_bad_cast.pass;
113609 +#endif
113610 +}
113611 +
113612 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113613 +{
113614 + int i;
113615 + const char * const plugin_name = plugin_info->base_name;
113616 + const int argc = plugin_info->argc;
113617 + const struct plugin_argument * const argv = plugin_info->argv;
113618 + bool enable = true;
113619 + int obtained_seed = 0;
113620 + struct register_pass_info randomize_layout_bad_cast_info;
113621 +
113622 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
113623 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
113624 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
113625 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
113626 +
113627 + if (!plugin_default_version_check(version, &gcc_version)) {
113628 + error(G_("incompatible gcc/plugin versions"));
113629 + return 1;
113630 + }
113631 +
113632 + if (strcmp(lang_hooks.name, "GNU C")) {
113633 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
113634 + enable = false;
113635 + }
113636 +
113637 + for (i = 0; i < argc; ++i) {
113638 + if (!strcmp(argv[i].key, "disable")) {
113639 + enable = false;
113640 + continue;
113641 + }
113642 + if (!strcmp(argv[i].key, "performance-mode")) {
113643 + performance_mode = 1;
113644 + continue;
113645 + }
113646 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
113647 + }
113648 +
113649 + if (strlen(randstruct_seed) != 64) {
113650 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
113651 + return 1;
113652 + }
113653 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
113654 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
113655 + if (obtained_seed != 4) {
113656 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
113657 + return 1;
113658 + }
113659 +
113660 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
113661 + if (enable) {
113662 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
113663 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
113664 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
113665 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
113666 + }
113667 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
113668 +
113669 + return 0;
113670 +}
113671 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
113672 new file mode 100644
113673 index 0000000..1f0214f
113674 --- /dev/null
113675 +++ b/tools/gcc/size_overflow_plugin/.gitignore
113676 @@ -0,0 +1,3 @@
113677 +randomize_layout_seed.h
113678 +size_overflow_hash.h
113679 +size_overflow_hash_aux.h
113680 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
113681 new file mode 100644
113682 index 0000000..1ae2ed5
113683 --- /dev/null
113684 +++ b/tools/gcc/size_overflow_plugin/Makefile
113685 @@ -0,0 +1,20 @@
113686 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
113687 +always := $($(HOSTLIBS)-y)
113688 +
113689 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
113690 +
113691 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
113692 +
113693 +quiet_cmd_build_size_overflow_hash = GENHASH $@
113694 + cmd_build_size_overflow_hash = \
113695 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
113696 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
113697 + $(call if_changed,build_size_overflow_hash)
113698 +
113699 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
113700 + cmd_build_size_overflow_hash_aux = \
113701 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
113702 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
113703 + $(call if_changed,build_size_overflow_hash_aux)
113704 +
113705 +targets += size_overflow_hash.h size_overflow_hash_aux.h
113706 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
113707 new file mode 100644
113708 index 0000000..12b1e3b
113709 --- /dev/null
113710 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
113711 @@ -0,0 +1,102 @@
113712 +#!/bin/bash
113713 +
113714 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
113715 +
113716 +header1="size_overflow_hash.h"
113717 +database="size_overflow_hash.data"
113718 +n=65536
113719 +hashtable_name="size_overflow_hash"
113720 +
113721 +usage() {
113722 +cat <<EOF
113723 +usage: $0 options
113724 +OPTIONS:
113725 + -h|--help help
113726 + -o header file
113727 + -d database file
113728 + -n hash array size
113729 + -s name of the hash table
113730 +EOF
113731 + return 0
113732 +}
113733 +
113734 +while true
113735 +do
113736 + case "$1" in
113737 + -h|--help) usage && exit 0;;
113738 + -n) n=$2; shift 2;;
113739 + -o) header1="$2"; shift 2;;
113740 + -d) database="$2"; shift 2;;
113741 + -s) hashtable_name="$2"; shift 2;;
113742 + --) shift 1; break ;;
113743 + *) break ;;
113744 + esac
113745 +done
113746 +
113747 +create_defines() {
113748 + for i in `seq 0 31`
113749 + do
113750 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
113751 + done
113752 + echo >> "$header1"
113753 +}
113754 +
113755 +create_structs() {
113756 + rm -f "$header1"
113757 +
113758 + create_defines
113759 +
113760 + cat "$database" | while read data
113761 + do
113762 + data_array=($data)
113763 + struct_hash_name="${data_array[0]}"
113764 + funcn="${data_array[1]}"
113765 + params="${data_array[2]}"
113766 + next="${data_array[4]}"
113767 +
113768 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
113769 +
113770 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
113771 + echo -en "\t.param\t= " >> "$header1"
113772 + line=
113773 + for param_num in ${params//-/ };
113774 + do
113775 + line="${line}PARAM"$param_num"|"
113776 + done
113777 +
113778 + echo -e "${line%?},\n};\n" >> "$header1"
113779 + done
113780 +}
113781 +
113782 +create_headers() {
113783 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
113784 +}
113785 +
113786 +create_array_elements() {
113787 + index=0
113788 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
113789 + do
113790 + data_array=($data)
113791 + i="${data_array[3]}"
113792 + hash="${data_array[0]}"
113793 + while [[ $index -lt $i ]]
113794 + do
113795 + echo -e "\t["$index"]\t= NULL," >> "$header1"
113796 + index=$(($index + 1))
113797 + done
113798 + index=$(($index + 1))
113799 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
113800 + done
113801 + echo '};' >> $header1
113802 +}
113803 +
113804 +size_overflow_plugin_dir=`dirname $header1`
113805 +if [ "$size_overflow_plugin_dir" != '.' ]; then
113806 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
113807 +fi
113808 +
113809 +create_structs
113810 +create_headers
113811 +create_array_elements
113812 +
113813 +exit 0
113814 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
113815 new file mode 100644
113816 index 0000000..493fe76
113817 --- /dev/null
113818 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
113819 @@ -0,0 +1,404 @@
113820 +/*
113821 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
113822 + * Licensed under the GPL v2, or (at your option) v3
113823 + *
113824 + * Homepage:
113825 + * https://github.com/ephox-gcc-plugins/size_overflow
113826 + *
113827 + * Documentation:
113828 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
113829 + *
113830 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
113831 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
113832 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
113833 + *
113834 + * Usage:
113835 + * $ make
113836 + * $ make run
113837 + */
113838 +
113839 +#include "size_overflow.h"
113840 +
113841 +// Data for the size_overflow asm stmt
113842 +struct asm_data {
113843 + // call or return stmt with our attributes
113844 + gimple target_stmt;
113845 + // def_stmt of the marked arg
113846 + gimple def_stmt;
113847 + // size_overflow asm rhs
113848 + tree input;
113849 + // the output (lhs) of the size_overflow asm is the marked arg
113850 + tree output;
113851 + // marked arg number (0 for return values)
113852 + unsigned int argnum;
113853 + // intentional mark type
113854 + enum intentional_mark intentional_mark;
113855 +};
113856 +
113857 +static void __unused print_asm_data(struct asm_data *asm_data)
113858 +{
113859 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
113860 +
113861 + fprintf(stderr, "def_stmt\n");
113862 + debug_gimple_stmt(asm_data->def_stmt);
113863 + fprintf(stderr, "target_stmt\n");
113864 + debug_gimple_stmt(asm_data->target_stmt);
113865 + fprintf(stderr, "output\n");
113866 + debug_tree(asm_data->output);
113867 + fprintf(stderr, "input\n");
113868 + debug_tree(asm_data->input);
113869 +}
113870 +
113871 +static const char *convert_mark_to_str(enum intentional_mark mark)
113872 +{
113873 + switch (mark) {
113874 + case MARK_NO:
113875 + return OK_ASM_STR;
113876 + case MARK_YES:
113877 + return YES_ASM_STR;
113878 + case MARK_END_INTENTIONAL:
113879 + return END_INTENTIONAL_ASM_STR;
113880 + case MARK_TURN_OFF:
113881 + return TURN_OFF_ASM_STR;
113882 + }
113883 + gcc_unreachable();
113884 +}
113885 +
113886 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
113887 +{
113888 + const char *fn_name;
113889 + char *asm_comment;
113890 + unsigned int len;
113891 +
113892 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
113893 + fn_name = DECL_NAME_POINTER(current_function_decl);
113894 + else
113895 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
113896 +
113897 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
113898 + gcc_assert(len > 0);
113899 +
113900 + return asm_comment;
113901 +}
113902 +
113903 +#if BUILDING_GCC_VERSION <= 4007
113904 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
113905 +#else
113906 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
113907 +#endif
113908 +{
113909 + tree list;
113910 +#if BUILDING_GCC_VERSION <= 4007
113911 + VEC(tree, gc) *vec_list = NULL;
113912 +#else
113913 + vec<tree, va_gc> *vec_list = NULL;
113914 +#endif
113915 +
113916 + list = build_tree_list(NULL_TREE, string);
113917 + list = chainon(NULL_TREE, build_tree_list(list, io));
113918 +#if BUILDING_GCC_VERSION <= 4007
113919 + VEC_safe_push(tree, gc, vec_list, list);
113920 +#else
113921 + vec_safe_push(vec_list, list);
113922 +#endif
113923 + return vec_list;
113924 +}
113925 +
113926 +static void create_so_asm_stmt(struct asm_data *asm_data)
113927 +{
113928 + char *asm_comment;
113929 + const char *mark_str;
113930 + gimple asm_stmt;
113931 + gimple_stmt_iterator gsi;
113932 + tree str_input, str_output;
113933 +#if BUILDING_GCC_VERSION <= 4007
113934 + VEC(tree, gc) *input = NULL, *output = NULL;
113935 +#else
113936 + vec<tree, va_gc> *input = NULL, *output = NULL;
113937 +#endif
113938 +
113939 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
113940 + asm_comment = create_asm_comment(asm_data, mark_str);
113941 +
113942 + str_input = build_string(2, "0");
113943 + input = create_asm_io_list(str_input, asm_data->input);
113944 + str_output = build_string(4, "=rm");
113945 + output = create_asm_io_list(str_output, asm_data->output);
113946 +
113947 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
113948 + gimple_asm_set_volatile(asm_stmt, true);
113949 +
113950 + gsi = gsi_for_stmt(asm_data->def_stmt);
113951 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
113952 +
113953 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
113954 +
113955 + free(asm_comment);
113956 +}
113957 +
113958 +static void check_size_overflow_asm(struct asm_data *asm_data)
113959 +{
113960 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
113961 +
113962 + if (old_intentional_mark == asm_data->intentional_mark)
113963 + return;
113964 + if (asm_data->intentional_mark == MARK_NO)
113965 + return;
113966 +
113967 + print_intentional_mark(old_intentional_mark);
113968 + print_intentional_mark(asm_data->intentional_mark);
113969 + gcc_unreachable();
113970 +}
113971 +
113972 +static tree get_so_asm_output(struct asm_data *asm_data)
113973 +{
113974 + gimple stmt = asm_data->target_stmt;
113975 + unsigned int argnum = asm_data->argnum;
113976 +
113977 + switch (gimple_code(stmt)) {
113978 + case GIMPLE_RETURN:
113979 + gcc_assert(argnum == 0);
113980 + return gimple_return_retval(stmt);
113981 + case GIMPLE_CALL:
113982 + gcc_assert(argnum != 0);
113983 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
113984 + return gimple_call_arg(stmt, argnum - 1);
113985 + default:
113986 + debug_gimple_stmt(stmt);
113987 + gcc_unreachable();
113988 + }
113989 +}
113990 +
113991 +static tree get_so_asm_input(struct asm_data *asm_data)
113992 +{
113993 + gimple assign;
113994 + tree output_type, new_var;
113995 + gimple_stmt_iterator gsi;
113996 +
113997 + output_type = TREE_TYPE(asm_data->output);
113998 + new_var = create_new_var(output_type);
113999 +
114000 + assign = gimple_build_assign(new_var, asm_data->output);
114001 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
114002 +
114003 + gsi = gsi_for_stmt(asm_data->target_stmt);
114004 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
114005 +
114006 + asm_data->def_stmt = assign;
114007 +
114008 + new_var = create_new_var(output_type);
114009 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
114010 +
114011 + return gimple_assign_lhs(assign);
114012 +}
114013 +
114014 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
114015 +{
114016 + switch (gimple_code(asm_data->target_stmt)) {
114017 + case GIMPLE_CALL:
114018 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
114019 + break;
114020 + case GIMPLE_RETURN:
114021 + gimple_return_set_retval(asm_data->target_stmt, asm_data->output);
114022 + break;
114023 + default:
114024 + debug_gimple_stmt(asm_data->target_stmt);
114025 + gcc_unreachable();
114026 + }
114027 +
114028 + update_stmt(asm_data->def_stmt);
114029 +}
114030 +
114031 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
114032 + * is of the right kind create the appropriate size_overflow asm stmts:
114033 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
114034 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
114035 + */
114036 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
114037 +{
114038 + struct asm_data asm_data;
114039 +
114040 + asm_data.target_stmt = stmt;
114041 + asm_data.argnum = argnum;
114042 + asm_data.intentional_mark = intentional_mark;
114043 +
114044 + asm_data.output = get_so_asm_output(&asm_data);
114045 + if (asm_data.output == NULL_TREE)
114046 + return;
114047 + if (is_gimple_constant(asm_data.output))
114048 + return;
114049 + if (skip_types(asm_data.output))
114050 + return;
114051 +
114052 + asm_data.def_stmt = get_def_stmt(asm_data.output);
114053 + if (is_size_overflow_asm(asm_data.def_stmt)) {
114054 + check_size_overflow_asm(&asm_data);
114055 + return;
114056 + }
114057 +
114058 + asm_data.input = get_so_asm_input(&asm_data);
114059 +
114060 + create_so_asm_stmt(&asm_data);
114061 + set_so_asm_input_target_stmt(&asm_data);
114062 +
114063 + update_stmt(asm_data.def_stmt);
114064 + update_stmt(asm_data.target_stmt);
114065 +}
114066 +
114067 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
114068 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
114069 +{
114070 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
114071 + insert_size_overflow_asm(stmt, 0, MARK_NO);
114072 + return;
114073 + }
114074 +
114075 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
114076 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
114077 +}
114078 +
114079 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
114080 +static void set_argnum_attribute(const_tree attr, bool *argnums)
114081 +{
114082 + unsigned int argnum;
114083 + tree attr_value;
114084 +
114085 + gcc_assert(attr);
114086 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
114087 + argnum = TREE_INT_CST_LOW(TREE_VALUE(attr_value));
114088 + argnums[argnum] = true;
114089 + }
114090 +}
114091 +
114092 +// Check whether the arguments are marked by the size_overflow attribute.
114093 +static void search_interesting_so_args(tree fndecl, bool *argnums)
114094 +{
114095 + const_tree attr;
114096 +
114097 + attr = get_attribute("size_overflow", fndecl);
114098 + if (attr)
114099 + set_argnum_attribute(attr, argnums);
114100 +}
114101 +
114102 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
114103 +{
114104 + enum intentional_mark mark;
114105 +
114106 + mark = check_intentional_attribute(stmt, argnum);
114107 + if (mark == MARK_NO)
114108 + return MARK_NO;
114109 + insert_size_overflow_asm(stmt, argnum, mark);
114110 + return mark;
114111 +}
114112 +
114113 +static void handle_size_overflow_attr_ret(gimple stmt)
114114 +{
114115 + enum intentional_mark mark;
114116 + bool orig_argnums[MAX_PARAM + 1] = {false};
114117 +
114118 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
114119 +
114120 + mark = handle_intentional_attr(stmt, 0);
114121 + if (mark == MARK_NO && orig_argnums[0])
114122 + insert_so_asm_by_so_attr(stmt, 0);
114123 +}
114124 +
114125 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
114126 +static void handle_size_overflow_attr_call(gimple stmt)
114127 +{
114128 + tree fndecl;
114129 + unsigned int argnum;
114130 + bool orig_argnums[MAX_PARAM + 1] = {false};
114131 +
114132 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
114133 + if (fndecl == NULL_TREE)
114134 + return;
114135 + if (DECL_BUILT_IN(fndecl))
114136 + return;
114137 +
114138 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
114139 +
114140 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
114141 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
114142 +
114143 + if (mark == MARK_NO && orig_argnums[argnum])
114144 + insert_so_asm_by_so_attr(stmt, argnum);
114145 + }
114146 +}
114147 +
114148 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
114149 +static unsigned int search_interesting_functions(void)
114150 +{
114151 + basic_block bb;
114152 +
114153 + FOR_ALL_BB_FN(bb, cfun) {
114154 + gimple_stmt_iterator gsi;
114155 +
114156 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
114157 + gimple stmt = gsi_stmt(gsi);
114158 +
114159 + if (is_gimple_call(stmt))
114160 + handle_size_overflow_attr_call(stmt);
114161 + else if (gimple_code(stmt) == GIMPLE_RETURN)
114162 + handle_size_overflow_attr_ret(stmt);
114163 + }
114164 + }
114165 + return 0;
114166 +}
114167 +
114168 +/*
114169 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
114170 + * this pass inserts asm stmts to mark the interesting args
114171 + * that the ipa pass will detect and insert the size overflow checks for.
114172 + */
114173 +#if BUILDING_GCC_VERSION >= 4009
114174 +static const struct pass_data insert_size_overflow_asm_pass_data = {
114175 +#else
114176 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
114177 + .pass = {
114178 +#endif
114179 + .type = GIMPLE_PASS,
114180 + .name = "insert_size_overflow_asm",
114181 +#if BUILDING_GCC_VERSION >= 4008
114182 + .optinfo_flags = OPTGROUP_NONE,
114183 +#endif
114184 +#if BUILDING_GCC_VERSION >= 4009
114185 + .has_gate = false,
114186 + .has_execute = true,
114187 +#else
114188 + .gate = NULL,
114189 + .execute = search_interesting_functions,
114190 + .sub = NULL,
114191 + .next = NULL,
114192 + .static_pass_number = 0,
114193 +#endif
114194 + .tv_id = TV_NONE,
114195 + .properties_required = PROP_cfg,
114196 + .properties_provided = 0,
114197 + .properties_destroyed = 0,
114198 + .todo_flags_start = 0,
114199 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
114200 +#if BUILDING_GCC_VERSION < 4009
114201 + }
114202 +#endif
114203 +};
114204 +
114205 +#if BUILDING_GCC_VERSION >= 4009
114206 +namespace {
114207 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
114208 +public:
114209 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
114210 + unsigned int execute() { return search_interesting_functions(); }
114211 +};
114212 +}
114213 +
114214 +opt_pass *make_insert_size_overflow_asm_pass(void)
114215 +{
114216 + return new insert_size_overflow_asm_pass();
114217 +}
114218 +#else
114219 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
114220 +{
114221 + return &insert_size_overflow_asm_pass.pass;
114222 +}
114223 +#endif
114224 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
114225 new file mode 100644
114226 index 0000000..7f645dc
114227 --- /dev/null
114228 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
114229 @@ -0,0 +1,951 @@
114230 +/*
114231 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
114232 + * Licensed under the GPL v2, or (at your option) v3
114233 + *
114234 + * Homepage:
114235 + * https://github.com/ephox-gcc-plugins/size_overflow
114236 + *
114237 + * Documentation:
114238 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
114239 + *
114240 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
114241 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
114242 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
114243 + *
114244 + * Usage:
114245 + * $ make
114246 + * $ make run
114247 + */
114248 +
114249 +#include "size_overflow.h"
114250 +
114251 +static enum intentional_mark walk_use_def(struct pointer_set_t *visited, const_tree lhs);
114252 +
114253 +static const char *get_asm_string(const_gimple stmt)
114254 +{
114255 + if (!stmt)
114256 + return NULL;
114257 + if (gimple_code(stmt) != GIMPLE_ASM)
114258 + return NULL;
114259 +
114260 + return gimple_asm_string(stmt);
114261 +}
114262 +
114263 +tree get_size_overflow_asm_input(const_gimple stmt)
114264 +{
114265 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
114266 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
114267 +}
114268 +
114269 +bool is_size_overflow_insert_check_asm(const_gimple stmt)
114270 +{
114271 + const char *str;
114272 +
114273 + if (!is_size_overflow_asm(stmt))
114274 + return false;
114275 +
114276 + str = get_asm_string(stmt);
114277 + if (!str)
114278 + return false;
114279 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
114280 +}
114281 +
114282 +bool is_size_overflow_asm(const_gimple stmt)
114283 +{
114284 + const char *str;
114285 +
114286 + if (!stmt)
114287 + return false;
114288 + if (gimple_code(stmt) != GIMPLE_ASM)
114289 + return false;
114290 +
114291 + str = get_asm_string(stmt);
114292 + if (!str)
114293 + return false;
114294 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
114295 +}
114296 +
114297 +static bool is_size_overflow_intentional_asm_turn_off(const_gimple stmt)
114298 +{
114299 + const char *str;
114300 +
114301 + if (!is_size_overflow_asm(stmt))
114302 + return false;
114303 +
114304 + str = get_asm_string(stmt);
114305 + if (!str)
114306 + return false;
114307 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
114308 +}
114309 +
114310 +static bool is_size_overflow_intentional_asm_end(const_gimple stmt)
114311 +{
114312 + const char *str;
114313 +
114314 + if (!is_size_overflow_asm(stmt))
114315 + return false;
114316 +
114317 + str = get_asm_string(stmt);
114318 + if (!str)
114319 + return false;
114320 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
114321 +}
114322 +
114323 +/* Get the param of the intentional_overflow attribute.
114324 + * * 0: MARK_END_INTENTIONAL
114325 + * * 1..MAX_PARAM: MARK_YES
114326 + * * -1: MARK_TURN_OFF
114327 + */
114328 +static tree get_attribute_param(const_tree decl)
114329 +{
114330 + const_tree attr;
114331 +
114332 + if (decl == NULL_TREE)
114333 + return NULL_TREE;
114334 +
114335 + attr = get_attribute("intentional_overflow", decl);
114336 + if (attr)
114337 + return TREE_VALUE(attr);
114338 + return NULL_TREE;
114339 +}
114340 +
114341 +// MARK_TURN_OFF
114342 +static bool is_turn_off_intentional_attr(const_tree decl)
114343 +{
114344 + const_tree param_head;
114345 +
114346 + param_head = get_attribute_param(decl);
114347 + if (param_head == NULL_TREE)
114348 + return false;
114349 +
114350 + if (TREE_INT_CST_HIGH(TREE_VALUE(param_head)) == -1)
114351 + return true;
114352 + return false;
114353 +}
114354 +
114355 +// MARK_END_INTENTIONAL
114356 +static bool is_end_intentional_intentional_attr(const_tree decl)
114357 +{
114358 + const_tree param_head;
114359 +
114360 + param_head = get_attribute_param(decl);
114361 + if (param_head == NULL_TREE)
114362 + return false;
114363 +
114364 + if (!TREE_INT_CST_LOW(TREE_VALUE(param_head)))
114365 + return true;
114366 + return false;
114367 +}
114368 +
114369 +// MARK_YES
114370 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
114371 +{
114372 + tree param, param_head;
114373 +
114374 + if (argnum == 0)
114375 + return false;
114376 +
114377 + param_head = get_attribute_param(decl);
114378 + for (param = param_head; param; param = TREE_CHAIN(param))
114379 + if (argnum == TREE_INT_CST_LOW(TREE_VALUE(param)))
114380 + return true;
114381 + return false;
114382 +}
114383 +
114384 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
114385 +{
114386 + const struct size_overflow_hash *hash;
114387 + location_t loc;
114388 +
114389 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
114390 + return;
114391 +
114392 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
114393 + return;
114394 +
114395 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
114396 + if (!hash)
114397 + return;
114398 +
114399 + loc = DECL_SOURCE_LOCATION(decl);
114400 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
114401 +}
114402 +
114403 +// Get the field decl of a component ref for intentional_overflow checking
114404 +static const_tree search_field_decl(const_tree comp_ref)
114405 +{
114406 + const_tree field = NULL_TREE;
114407 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
114408 +
114409 + for (i = 0; i < len; i++) {
114410 + field = TREE_OPERAND(comp_ref, i);
114411 + if (TREE_CODE(field) == FIELD_DECL)
114412 + break;
114413 + }
114414 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
114415 + return field;
114416 +}
114417 +
114418 +/* Get the type of the intentional_overflow attribute of a node
114419 + * * MARK_TURN_OFF
114420 + * * MARK_YES
114421 + * * MARK_NO
114422 + * * MARK_END_INTENTIONAL
114423 + */
114424 +static enum intentional_mark get_intentional_attr_type(const_tree node)
114425 +{
114426 + const_tree cur_decl;
114427 +
114428 + if (node == NULL_TREE)
114429 + return MARK_NO;
114430 +
114431 + switch (TREE_CODE(node)) {
114432 + case COMPONENT_REF:
114433 + cur_decl = search_field_decl(node);
114434 + if (is_turn_off_intentional_attr(cur_decl))
114435 + return MARK_TURN_OFF;
114436 + if (is_end_intentional_intentional_attr(cur_decl))
114437 + return MARK_YES;
114438 + break;
114439 + case PARM_DECL: {
114440 + unsigned int argnum;
114441 +
114442 + cur_decl = get_orig_fndecl(current_function_decl);
114443 + argnum = find_arg_number_tree(node, cur_decl);
114444 + if (argnum == CANNOT_FIND_ARG)
114445 + return MARK_NO;
114446 + if (is_yes_intentional_attr(cur_decl, argnum))
114447 + return MARK_YES;
114448 + if (is_end_intentional_intentional_attr(cur_decl))
114449 + return MARK_END_INTENTIONAL;
114450 + break;
114451 + }
114452 + case FUNCTION_DECL: {
114453 + const_tree fndecl = get_orig_fndecl(node);
114454 +
114455 + if (is_turn_off_intentional_attr(fndecl))
114456 + return MARK_TURN_OFF;
114457 + if (is_end_intentional_intentional_attr(fndecl))
114458 + return MARK_END_INTENTIONAL;
114459 + }
114460 + default:
114461 + break;
114462 + }
114463 + return MARK_NO;
114464 +}
114465 +
114466 +static enum intentional_mark walk_use_def_phi(struct pointer_set_t *visited, const_tree result)
114467 +{
114468 + enum intentional_mark mark = MARK_NO;
114469 + gimple phi = get_def_stmt(result);
114470 + unsigned int i, n = gimple_phi_num_args(phi);
114471 +
114472 + pointer_set_insert(visited, phi);
114473 + for (i = 0; i < n; i++) {
114474 + tree arg = gimple_phi_arg_def(phi, i);
114475 +
114476 + mark = walk_use_def(visited, arg);
114477 + if (mark != MARK_NO)
114478 + return mark;
114479 + }
114480 +
114481 + return mark;
114482 +}
114483 +
114484 +static enum intentional_mark walk_use_def_binary(struct pointer_set_t *visited, const_tree lhs)
114485 +{
114486 + enum intentional_mark mark;
114487 + tree rhs1, rhs2;
114488 + gimple def_stmt = get_def_stmt(lhs);
114489 +
114490 + rhs1 = gimple_assign_rhs1(def_stmt);
114491 + rhs2 = gimple_assign_rhs2(def_stmt);
114492 +
114493 + mark = walk_use_def(visited, rhs1);
114494 + if (mark == MARK_NO)
114495 + return walk_use_def(visited, rhs2);
114496 + return mark;
114497 +}
114498 +
114499 +enum intentional_mark get_so_asm_type(const_gimple stmt)
114500 +{
114501 + if (!stmt)
114502 + return MARK_NO;
114503 + if (!is_size_overflow_asm(stmt))
114504 + return MARK_NO;
114505 + if (is_size_overflow_insert_check_asm(stmt))
114506 + return MARK_NO;
114507 + if (is_size_overflow_intentional_asm_turn_off(stmt))
114508 + return MARK_TURN_OFF;
114509 + if (is_size_overflow_intentional_asm_end(stmt))
114510 + return MARK_END_INTENTIONAL;
114511 + return MARK_YES;
114512 +}
114513 +
114514 +static enum intentional_mark walk_use_def(struct pointer_set_t *visited, const_tree lhs)
114515 +{
114516 + const_gimple def_stmt;
114517 +
114518 + if (TREE_CODE(lhs) != SSA_NAME)
114519 + return get_intentional_attr_type(lhs);
114520 +
114521 + def_stmt = get_def_stmt(lhs);
114522 + gcc_assert(def_stmt);
114523 +
114524 + if (pointer_set_insert(visited, def_stmt))
114525 + return MARK_NO;
114526 +
114527 + switch (gimple_code(def_stmt)) {
114528 + case GIMPLE_CALL:
114529 + case GIMPLE_RETURN:
114530 + return MARK_NO;
114531 + case GIMPLE_NOP:
114532 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
114533 + case GIMPLE_ASM:
114534 + return get_so_asm_type(def_stmt);
114535 + case GIMPLE_PHI:
114536 + return walk_use_def_phi(visited, lhs);
114537 + case GIMPLE_ASSIGN:
114538 + switch (gimple_num_ops(def_stmt)) {
114539 + case 2:
114540 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
114541 + case 3:
114542 + return walk_use_def_binary(visited, lhs);
114543 + }
114544 + default:
114545 + debug_gimple_stmt((gimple)def_stmt);
114546 + error("%s: unknown gimple code", __func__);
114547 + gcc_unreachable();
114548 + }
114549 +}
114550 +
114551 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
114552 +{
114553 + enum intentional_mark mark;
114554 + struct pointer_set_t *visited;
114555 +
114556 + visited = pointer_set_create();
114557 + mark = walk_use_def(visited, var);
114558 + pointer_set_destroy(visited);
114559 +
114560 + return mark;
114561 +}
114562 +
114563 +/* Search intentional_overflow attribute on caller and on callee too.
114564 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
114565 + * parameters aren't tracked backwards.
114566 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
114567 + * the function.
114568 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
114569 + * in all callers (on a structure field means that overflow checking is turned off
114570 + * in all expressions involving the given field).
114571 + */
114572 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
114573 +{
114574 + enum intentional_mark caller_mark, callee_mark;
114575 + const_tree fndecl, orig_cur_fndecl, arg;
114576 +
114577 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
114578 +
114579 + // handle MARK_TURN_OFF early on the caller
114580 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
114581 + return MARK_TURN_OFF;
114582 +
114583 + switch (gimple_code(stmt)) {
114584 + case GIMPLE_RETURN:
114585 + gcc_assert(argnum == 0);
114586 + // for now ignore other intentional attribute types on returns
114587 + return MARK_NO;
114588 + case GIMPLE_CALL:
114589 + gcc_assert(argnum != 0);
114590 + gcc_assert(argnum <= gimple_call_num_args(stmt));
114591 + arg = gimple_call_arg(stmt, argnum - 1);
114592 + break;
114593 + default:
114594 + debug_gimple_stmt((gimple)stmt);
114595 + gcc_unreachable();
114596 + }
114597 +
114598 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
114599 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
114600 + return MARK_END_INTENTIONAL;
114601 +
114602 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
114603 + // handle MARK_TURN_OFF on the callee
114604 + if (is_turn_off_intentional_attr(fndecl))
114605 + return MARK_TURN_OFF;
114606 + // find a defining marked caller argument or struct field for arg
114607 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
114608 +
114609 + // did we find a marked struct field?
114610 + if (caller_mark == MARK_TURN_OFF)
114611 + return MARK_TURN_OFF;
114612 +
114613 + // handle MARK_END_INTENTIONAL on the callee
114614 + if (is_end_intentional_intentional_attr(fndecl))
114615 + callee_mark = MARK_END_INTENTIONAL;
114616 + // is it a marked callee parameter?
114617 + else if (is_yes_intentional_attr(fndecl, argnum))
114618 + callee_mark = MARK_YES;
114619 + else
114620 + callee_mark = MARK_NO;
114621 +
114622 + // no intentional attribute found
114623 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
114624 + return MARK_NO;
114625 +
114626 + // MARK_YES is meaningful only on the caller
114627 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
114628 + return MARK_NO;
114629 +
114630 + // we found a code region where we don't want to duplicate
114631 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
114632 + return MARK_END_INTENTIONAL;
114633 +
114634 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
114635 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
114636 + return MARK_NO;
114637 +
114638 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
114639 + if (caller_mark == MARK_YES) {
114640 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
114641 + return MARK_YES;
114642 + }
114643 +
114644 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
114645 + debug_gimple_stmt((gimple)stmt);
114646 + print_intentional_mark(caller_mark);
114647 + print_intentional_mark(callee_mark);
114648 + gcc_unreachable();
114649 +}
114650 +
114651 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
114652 +{
114653 + const_tree arg;
114654 +
114655 + switch (gimple_code(stmt)) {
114656 + case GIMPLE_RETURN:
114657 + gcc_assert(argnum == 0);
114658 + arg = gimple_return_retval(stmt);
114659 + break;
114660 + case GIMPLE_CALL:
114661 + gcc_assert(argnum != 0);
114662 + gcc_assert(argnum <= gimple_call_num_args(stmt));
114663 + arg = gimple_call_arg(stmt, argnum - 1);
114664 + break;
114665 + case GIMPLE_ASM:
114666 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
114667 + arg = get_size_overflow_asm_input(stmt);
114668 + break;
114669 + default:
114670 + debug_gimple_stmt((gimple)stmt);
114671 + gcc_unreachable();
114672 + }
114673 +
114674 + // find a defining marked caller argument or struct field for arg
114675 + return check_intentional_size_overflow_asm_and_attribute(arg);
114676 +}
114677 +
114678 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
114679 +{
114680 + const_tree rhs1, lhs, rhs1_type, lhs_type;
114681 + enum machine_mode lhs_mode, rhs_mode;
114682 + gimple def_stmt = get_def_stmt(no_const_rhs);
114683 +
114684 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
114685 + return false;
114686 +
114687 + rhs1 = gimple_assign_rhs1(def_stmt);
114688 + lhs = gimple_assign_lhs(def_stmt);
114689 + rhs1_type = TREE_TYPE(rhs1);
114690 + lhs_type = TREE_TYPE(lhs);
114691 + rhs_mode = TYPE_MODE(rhs1_type);
114692 + lhs_mode = TYPE_MODE(lhs_type);
114693 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
114694 + return false;
114695 +
114696 + return true;
114697 +}
114698 +
114699 +static unsigned int uses_num(tree node)
114700 +{
114701 + imm_use_iterator imm_iter;
114702 + use_operand_p use_p;
114703 + unsigned int num = 0;
114704 +
114705 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
114706 + gimple use_stmt = USE_STMT(use_p);
114707 +
114708 + if (use_stmt == NULL)
114709 + return num;
114710 + if (is_gimple_debug(use_stmt))
114711 + continue;
114712 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
114713 + continue;
114714 + num++;
114715 + }
114716 + return num;
114717 +}
114718 +
114719 +static bool no_uses(tree node)
114720 +{
114721 + return !uses_num(node);
114722 +}
114723 +
114724 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
114725 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
114726 +{
114727 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
114728 + gimple def_stmt = get_def_stmt(lhs);
114729 +
114730 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
114731 + return false;
114732 +
114733 + rhs1 = gimple_assign_rhs1(def_stmt);
114734 + rhs_type = TREE_TYPE(rhs1);
114735 + lhs_type = TREE_TYPE(lhs);
114736 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
114737 + return false;
114738 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
114739 + return false;
114740 +
114741 + def_stmt = get_def_stmt(rhs1);
114742 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
114743 + return false;
114744 +
114745 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
114746 + return false;
114747 +
114748 + rhs1 = gimple_assign_rhs1(def_stmt);
114749 + rhs2 = gimple_assign_rhs2(def_stmt);
114750 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
114751 + return false;
114752 +
114753 + if (is_gimple_constant(rhs2))
114754 + not_const_rhs = rhs1;
114755 + else
114756 + not_const_rhs = rhs2;
114757 +
114758 + return no_uses(not_const_rhs);
114759 +}
114760 +
114761 +static bool is_lt_signed_type_max(const_tree rhs)
114762 +{
114763 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
114764 +
114765 + if (!TYPE_UNSIGNED(type))
114766 + return true;
114767 +
114768 + switch (TYPE_MODE(type)) {
114769 + case QImode:
114770 + new_type = intQI_type_node;
114771 + break;
114772 + case HImode:
114773 + new_type = intHI_type_node;
114774 + break;
114775 + case SImode:
114776 + new_type = intSI_type_node;
114777 + break;
114778 + case DImode:
114779 + new_type = intDI_type_node;
114780 + break;
114781 + default:
114782 + debug_tree((tree)type);
114783 + gcc_unreachable();
114784 + }
114785 +
114786 + type_max = TYPE_MAX_VALUE(new_type);
114787 + if (!tree_int_cst_lt(type_max, rhs))
114788 + return true;
114789 +
114790 + return false;
114791 +}
114792 +
114793 +static bool is_gt_zero(const_tree rhs)
114794 +{
114795 + const_tree type = TREE_TYPE(rhs);
114796 +
114797 + if (TYPE_UNSIGNED(type))
114798 + return true;
114799 +
114800 + if (!tree_int_cst_lt(rhs, integer_zero_node))
114801 + return true;
114802 +
114803 + return false;
114804 +}
114805 +
114806 +bool is_a_constant_overflow(const_gimple stmt, const_tree rhs)
114807 +{
114808 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
114809 + return false;
114810 + if (!is_gimple_constant(rhs))
114811 + return false;
114812 +
114813 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
114814 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
114815 + return false;
114816 +
114817 + return true;
114818 +}
114819 +
114820 +static tree change_assign_rhs(struct visited *visited, gimple stmt, const_tree orig_rhs, tree new_rhs)
114821 +{
114822 + gimple assign;
114823 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
114824 + tree origtype = TREE_TYPE(orig_rhs);
114825 +
114826 + gcc_assert(is_gimple_assign(stmt));
114827 +
114828 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
114829 + pointer_set_insert(visited->my_stmts, assign);
114830 + return gimple_assign_lhs(assign);
114831 +}
114832 +
114833 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2)
114834 +{
114835 + tree new_rhs, orig_rhs;
114836 + void (*gimple_assign_set_rhs)(gimple, tree);
114837 + tree rhs1 = gimple_assign_rhs1(stmt);
114838 + tree rhs2 = gimple_assign_rhs2(stmt);
114839 + tree lhs = gimple_assign_lhs(stmt);
114840 +
114841 + if (!check_overflow)
114842 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114843 +
114844 + if (change_rhs == NULL_TREE)
114845 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114846 +
114847 + if (new_rhs2 == NULL_TREE) {
114848 + orig_rhs = rhs1;
114849 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
114850 + } else {
114851 + orig_rhs = rhs2;
114852 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
114853 + }
114854 +
114855 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
114856 +
114857 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
114858 + gimple_assign_set_rhs(stmt, new_rhs);
114859 + update_stmt(stmt);
114860 +
114861 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114862 +}
114863 +
114864 +static bool is_subtraction_special(struct visited *visited, const_gimple stmt)
114865 +{
114866 + gimple rhs1_def_stmt, rhs2_def_stmt;
114867 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
114868 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
114869 + const_tree rhs1 = gimple_assign_rhs1(stmt);
114870 + const_tree rhs2 = gimple_assign_rhs2(stmt);
114871 +
114872 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
114873 + return false;
114874 +
114875 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
114876 +
114877 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
114878 + return false;
114879 +
114880 + rhs1_def_stmt = get_def_stmt(rhs1);
114881 + rhs2_def_stmt = get_def_stmt(rhs2);
114882 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
114883 + return false;
114884 +
114885 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
114886 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
114887 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
114888 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
114889 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
114890 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
114891 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
114892 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
114893 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
114894 + return false;
114895 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
114896 + return false;
114897 +
114898 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
114899 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
114900 + return true;
114901 +}
114902 +
114903 +static gimple create_binary_assign(struct visited *visited, enum tree_code code, gimple stmt, tree rhs1, tree rhs2)
114904 +{
114905 + gimple assign;
114906 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
114907 + tree type = TREE_TYPE(rhs1);
114908 + tree lhs = create_new_var(type);
114909 +
114910 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
114911 + assign = gimple_build_assign_with_ops(code, lhs, rhs1, rhs2);
114912 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
114913 +
114914 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
114915 + update_stmt(assign);
114916 + pointer_set_insert(visited->my_stmts, assign);
114917 + return assign;
114918 +}
114919 +
114920 +static tree cast_to_TI_type(struct visited *visited, gimple stmt, tree node)
114921 +{
114922 + gimple_stmt_iterator gsi;
114923 + gimple cast_stmt;
114924 + tree type = TREE_TYPE(node);
114925 +
114926 + if (types_compatible_p(type, intTI_type_node))
114927 + return node;
114928 +
114929 + gsi = gsi_for_stmt(stmt);
114930 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
114931 + pointer_set_insert(visited->my_stmts, cast_stmt);
114932 + return gimple_assign_lhs(cast_stmt);
114933 +}
114934 +
114935 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
114936 +{
114937 + tree rhs1, def_stmt_rhs1;
114938 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
114939 +
114940 + def_stmt = get_def_stmt(var);
114941 + if (!gimple_assign_cast_p(def_stmt))
114942 + return NULL_TREE;
114943 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
114944 +
114945 + rhs1 = gimple_assign_rhs1(def_stmt);
114946 + rhs1_def_stmt = get_def_stmt(rhs1);
114947 + if (!gimple_assign_cast_p(rhs1_def_stmt))
114948 + return rhs1;
114949 +
114950 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
114951 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
114952 +
114953 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
114954 + case GIMPLE_CALL:
114955 + case GIMPLE_NOP:
114956 + case GIMPLE_ASM:
114957 + case GIMPLE_PHI:
114958 + return def_stmt_rhs1;
114959 + case GIMPLE_ASSIGN:
114960 + return rhs1;
114961 + default:
114962 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
114963 + gcc_unreachable();
114964 + }
114965 +}
114966 +
114967 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
114968 +{
114969 + tree new_rhs1, new_rhs2;
114970 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
114971 + gimple assign, stmt = get_def_stmt(lhs);
114972 + tree rhs1 = gimple_assign_rhs1(stmt);
114973 + tree rhs2 = gimple_assign_rhs2(stmt);
114974 +
114975 + if (!is_subtraction_special(visited, stmt))
114976 + return NULL_TREE;
114977 +
114978 + new_rhs1 = expand(visited, rhs1);
114979 + new_rhs2 = expand(visited, rhs2);
114980 +
114981 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
114982 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
114983 +
114984 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
114985 + return NULL_TREE;
114986 +
114987 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
114988 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
114989 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
114990 + }
114991 +
114992 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
114993 + new_lhs = gimple_assign_lhs(assign);
114994 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
114995 +
114996 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
114997 +}
114998 +
114999 +bool is_a_neg_overflow(const_gimple stmt, const_tree rhs)
115000 +{
115001 + const_gimple def_stmt;
115002 +
115003 + if (TREE_CODE(rhs) != SSA_NAME)
115004 + return false;
115005 +
115006 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
115007 + return false;
115008 +
115009 + def_stmt = get_def_stmt(rhs);
115010 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
115011 + return false;
115012 +
115013 + return true;
115014 +}
115015 +
115016 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
115017 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
115018 + * fffffff * 16 > signed max -> truncate
115019 + */
115020 +static bool look_for_mult_and_add(const_gimple stmt)
115021 +{
115022 + const_tree res;
115023 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
115024 + const_gimple def_stmt;
115025 +
115026 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
115027 + return false;
115028 + if (!is_gimple_assign(stmt))
115029 + return false;
115030 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
115031 + return false;
115032 +
115033 + rhs1 = gimple_assign_rhs1(stmt);
115034 + rhs2 = gimple_assign_rhs2(stmt);
115035 + if (is_gimple_constant(rhs1)) {
115036 + const_rhs = rhs1;
115037 + def_stmt = get_def_stmt(rhs2);
115038 + } else if (is_gimple_constant(rhs2)) {
115039 + const_rhs = rhs2;
115040 + def_stmt = get_def_stmt(rhs1);
115041 + } else
115042 + return false;
115043 +
115044 + if (!is_gimple_assign(def_stmt))
115045 + return false;
115046 +
115047 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
115048 + return false;
115049 +
115050 + def_rhs1 = gimple_assign_rhs1(def_stmt);
115051 + def_rhs2 = gimple_assign_rhs2(def_stmt);
115052 + if (is_gimple_constant(def_rhs1))
115053 + def_const_rhs = def_rhs1;
115054 + else if (is_gimple_constant(def_rhs2))
115055 + def_const_rhs = def_rhs2;
115056 + else
115057 + return false;
115058 +
115059 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
115060 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
115061 + return false;
115062 + return true;
115063 +}
115064 +
115065 +enum intentional_overflow_type add_mul_intentional_overflow(const_gimple stmt)
115066 +{
115067 + const_gimple def_stmt_1, def_stmt_2;
115068 + const_tree rhs1, rhs2;
115069 + bool add_mul_rhs1, add_mul_rhs2;
115070 +
115071 + rhs1 = gimple_assign_rhs1(stmt);
115072 + def_stmt_1 = get_def_stmt(rhs1);
115073 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
115074 +
115075 + rhs2 = gimple_assign_rhs2(stmt);
115076 + def_stmt_2 = get_def_stmt(rhs2);
115077 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
115078 +
115079 + if (add_mul_rhs1)
115080 + return RHS1_INTENTIONAL_OVERFLOW;
115081 + if (add_mul_rhs2)
115082 + return RHS2_INTENTIONAL_OVERFLOW;
115083 + return NO_INTENTIONAL_OVERFLOW;
115084 +}
115085 +
115086 +static gimple get_dup_stmt(struct visited *visited, gimple stmt)
115087 +{
115088 + gimple my_stmt;
115089 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
115090 +
115091 + gsi_next(&gsi);
115092 + my_stmt = gsi_stmt(gsi);
115093 +
115094 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
115095 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
115096 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
115097 + debug_gimple_stmt(stmt);
115098 + debug_gimple_stmt(my_stmt);
115099 + gcc_unreachable();
115100 + }
115101 +
115102 + return my_stmt;
115103 +}
115104 +
115105 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
115106 + * unsigned type cast to signed type, unsigned type: no more uses
115107 + * e.g., lib/vsprintf.c:simple_strtol()
115108 + * _10 = (unsigned long int) _9
115109 + * _11 = -_10;
115110 + * _12 = (long int) _11; (_11_ no more uses)
115111 + */
115112 +static bool is_call_or_cast(gimple stmt)
115113 +{
115114 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
115115 +}
115116 +
115117 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
115118 +{
115119 + const_tree rhs;
115120 + gimple def_stmt;
115121 +
115122 + if (node == NULL_TREE)
115123 + return true;
115124 + if (is_gimple_constant(node))
115125 + return true;
115126 +
115127 + def_stmt = get_def_stmt(node);
115128 + if (!def_stmt)
115129 + return false;
115130 +
115131 + if (is_call_or_cast(def_stmt))
115132 + return true;
115133 +
115134 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
115135 + return false;
115136 + rhs = gimple_assign_rhs1(def_stmt);
115137 + def_stmt = get_def_stmt(rhs);
115138 + if (!def_stmt)
115139 + return false;
115140 + return is_call_or_cast(def_stmt);
115141 +}
115142 +
115143 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt)
115144 +{
115145 + unsigned int use_num;
115146 + gimple so_stmt;
115147 + const_gimple def_stmt;
115148 + const_tree rhs1, rhs2;
115149 + tree rhs = gimple_assign_rhs1(stmt);
115150 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
115151 + const_tree rhs_type = TREE_TYPE(rhs);
115152 +
115153 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
115154 + return;
115155 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
115156 + return;
115157 + use_num = uses_num(rhs);
115158 + if (use_num != 1)
115159 + return;
115160 +
115161 + def_stmt = get_def_stmt(rhs);
115162 + if (!def_stmt)
115163 + return;
115164 + if (!is_gimple_assign(def_stmt))
115165 + return;
115166 +
115167 + rhs1 = gimple_assign_rhs1(def_stmt);
115168 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
115169 + return;
115170 +
115171 + rhs2 = gimple_assign_rhs2(def_stmt);
115172 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
115173 + return;
115174 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
115175 + return;
115176 +
115177 + so_stmt = get_dup_stmt(visited, stmt);
115178 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
115179 +}
115180 +
115181 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
115182 new file mode 100644
115183 index 0000000..69059ca
115184 --- /dev/null
115185 +++ b/tools/gcc/size_overflow_plugin/misc.c
115186 @@ -0,0 +1,426 @@
115187 +/*
115188 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115189 + * Licensed under the GPL v2, or (at your option) v3
115190 + *
115191 + * Homepage:
115192 + * https://github.com/ephox-gcc-plugins/size_overflow
115193 + *
115194 + * Documentation:
115195 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115196 + *
115197 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115198 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115199 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115200 + *
115201 + * Usage:
115202 + * $ make
115203 + * $ make run
115204 + */
115205 +
115206 +#include "size_overflow.h"
115207 +
115208 +const char *get_type_name_from_field(const_tree field_decl)
115209 +{
115210 + const_tree context, type_name;
115211 +
115212 + if (TREE_CODE(field_decl) != FIELD_DECL)
115213 + return NULL;
115214 +
115215 + context = DECL_CONTEXT(field_decl);
115216 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
115217 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
115218 + if (type_name == NULL_TREE)
115219 + return NULL;
115220 +
115221 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
115222 + return IDENTIFIER_POINTER(type_name);
115223 + else if (TREE_CODE(type_name) == TYPE_DECL)
115224 + return DECL_NAME_POINTER(type_name);
115225 +
115226 + debug_tree((tree)field_decl);
115227 + debug_tree((tree)type_name);
115228 + gcc_unreachable();
115229 +}
115230 +
115231 +// Was the function created by the compiler itself?
115232 +bool made_by_compiler(const_tree decl)
115233 +{
115234 + struct cgraph_node *node;
115235 +
115236 + if (FUNCTION_PTR_P(decl))
115237 + return false;
115238 + if (TREE_CODE(decl) == VAR_DECL)
115239 + return false;
115240 +
115241 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
115242 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
115243 + return true;
115244 + if (DECL_ARTIFICIAL(decl))
115245 + return true;
115246 +
115247 + node = get_cnode(decl);
115248 + if (!node)
115249 + return false;
115250 + return node->clone_of != NULL;
115251 +}
115252 +
115253 +bool skip_types(const_tree var)
115254 +{
115255 + const_tree type;
115256 +
115257 + type = TREE_TYPE(var);
115258 + if (type == NULL_TREE)
115259 + return true;
115260 +
115261 + switch (TREE_CODE(type)) {
115262 + case INTEGER_TYPE:
115263 + case ENUMERAL_TYPE:
115264 + return false;
115265 + default:
115266 + return true;
115267 + }
115268 +}
115269 +
115270 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
115271 +{
115272 + gimple def_stmt;
115273 +
115274 + gcc_assert(fn_ptr != NULL_TREE);
115275 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
115276 +
115277 + if (is_gimple_constant(fn_ptr))
115278 + return NULL;
115279 +
115280 + def_stmt = get_def_stmt(fn_ptr);
115281 + gcc_assert(def_stmt);
115282 + return def_stmt;
115283 +}
115284 +
115285 +gimple get_def_stmt(const_tree node)
115286 +{
115287 + gcc_assert(node != NULL_TREE);
115288 +
115289 + if (TREE_CODE(node) != SSA_NAME)
115290 + return NULL;
115291 + return SSA_NAME_DEF_STMT(node);
115292 +}
115293 +
115294 +tree create_new_var(tree type)
115295 +{
115296 + tree new_var = create_tmp_var(type, "cicus");
115297 +
115298 + add_referenced_var(new_var);
115299 + return new_var;
115300 +}
115301 +
115302 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
115303 +{
115304 + const_gimple def_stmt = get_def_stmt(rhs);
115305 +
115306 + if (force)
115307 + return false;
115308 +
115309 + if (is_gimple_constant(rhs))
115310 + return false;
115311 +
115312 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
115313 + return false;
115314 +
115315 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
115316 + return false;
115317 +
115318 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
115319 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
115320 + return false;
115321 +
115322 + return true;
115323 +}
115324 +
115325 +tree cast_a_tree(tree type, tree var)
115326 +{
115327 + gcc_assert(type != NULL_TREE);
115328 + gcc_assert(var != NULL_TREE);
115329 + gcc_assert(fold_convertible_p(type, var));
115330 +
115331 + return fold_convert(type, var);
115332 +}
115333 +
115334 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
115335 +{
115336 + gimple assign, def_stmt;
115337 +
115338 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
115339 + gcc_assert(!is_gimple_constant(rhs));
115340 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
115341 + gcc_unreachable();
115342 +
115343 + def_stmt = get_def_stmt(rhs);
115344 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
115345 + return def_stmt;
115346 +
115347 + if (lhs == CREATE_NEW_VAR)
115348 + lhs = create_new_var(dst_type);
115349 +
115350 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
115351 +
115352 + if (!gsi_end_p(*gsi)) {
115353 + location_t loc = gimple_location(gsi_stmt(*gsi));
115354 + gimple_set_location(assign, loc);
115355 + }
115356 +
115357 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
115358 +
115359 + if (before)
115360 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
115361 + else
115362 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
115363 + update_stmt(assign);
115364 + return assign;
115365 +}
115366 +
115367 +bool is_size_overflow_type(const_tree var)
115368 +{
115369 + const char *name;
115370 + const_tree type_name, type;
115371 +
115372 + if (var == NULL_TREE)
115373 + return false;
115374 +
115375 + type = TREE_TYPE(var);
115376 + type_name = TYPE_NAME(type);
115377 + if (type_name == NULL_TREE)
115378 + return false;
115379 +
115380 + if (DECL_P(type_name))
115381 + name = DECL_NAME_POINTER(type_name);
115382 + else
115383 + name = IDENTIFIER_POINTER(type_name);
115384 +
115385 + if (!strncmp(name, "size_overflow_type", 18))
115386 + return true;
115387 + return false;
115388 +}
115389 +
115390 +// Determine if a cloned function has all the original arguments
115391 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
115392 +{
115393 + const_tree new_decl_list, old_decl_list;
115394 +
115395 + if (new_node->clone_of && new_node->clone.tree_map)
115396 + return !new_node->clone.args_to_skip;
115397 +
115398 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
115399 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
115400 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
115401 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
115402 +
115403 + return true;
115404 +}
115405 +
115406 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
115407 +{
115408 + unsigned int new_num;
115409 + const_tree fndecl_arg;
115410 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
115411 + const_tree arg, target_fndecl_arglist;
115412 +
115413 + if (num == 0)
115414 + return num;
115415 +
115416 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
115417 + return num;
115418 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
115419 + return CANNOT_FIND_ARG;
115420 +
115421 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
115422 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
115423 + return CANNOT_FIND_ARG;
115424 +
115425 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
115426 + gcc_assert(fndecl_arg != NULL_TREE);
115427 +
115428 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
115429 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
115430 + return new_num;
115431 + }
115432 +
115433 + return CANNOT_FIND_ARG;
115434 +}
115435 +
115436 +// Find the specified argument in the originally cloned function
115437 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
115438 +{
115439 + bitmap args_to_skip;
115440 + unsigned int i, new_argnum = clone_argnum;
115441 +
115442 + if (unchanged_arglist(new_node, old_node))
115443 + return clone_argnum;
115444 +
115445 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
115446 + args_to_skip = new_node->clone.args_to_skip;
115447 + for (i = 0; i < clone_argnum; i++) {
115448 + if (bitmap_bit_p(args_to_skip, i))
115449 + new_argnum++;
115450 + }
115451 + return new_argnum;
115452 +}
115453 +
115454 +// Find the specified argument in the clone
115455 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
115456 +{
115457 + bitmap args_to_skip;
115458 + unsigned int i, new_argnum = orig_argnum;
115459 +
115460 + if (unchanged_arglist(new_node, old_node))
115461 + return orig_argnum;
115462 +
115463 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
115464 + args_to_skip = new_node->clone.args_to_skip;
115465 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
115466 + // XXX torolni kellene a nodeot
115467 + return CANNOT_FIND_ARG;
115468 +
115469 + for (i = 0; i < orig_argnum; i++) {
115470 + if (bitmap_bit_p(args_to_skip, i))
115471 + new_argnum--;
115472 + }
115473 + return new_argnum;
115474 +}
115475 +
115476 +// Associate the argument between a clone and a cloned function
115477 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
115478 +{
115479 + bool node_clone, correct_argnum_of_node_clone;
115480 + const_tree correct_argnum_of_node_decl, node_decl;
115481 +
115482 + if (node == correct_argnum_of_node)
115483 + return argnum;
115484 + if (argnum == 0)
115485 + return argnum;
115486 +
115487 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
115488 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
115489 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
115490 +
115491 + if (node) {
115492 + node_decl = NODE_DECL(node);
115493 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
115494 + node_clone = made_by_compiler(node_decl);
115495 + } else {
115496 + node_decl = NULL_TREE;
115497 + node_clone = false;
115498 + }
115499 +
115500 + if (correct_argnum_of_node_decl == node_decl)
115501 + return argnum;
115502 +
115503 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
115504 + // the original decl is lost if both nodes are clones
115505 + if (node_clone && correct_argnum_of_node_clone) {
115506 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
115507 + return argnum;
115508 + }
115509 +
115510 + if (node_clone && !correct_argnum_of_node_clone)
115511 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
115512 + else if (!node_clone && correct_argnum_of_node_clone)
115513 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
115514 +
115515 + if (node)
115516 + debug_tree((tree)NODE_DECL(node));
115517 + debug_tree((tree)correct_argnum_of_node_decl);
115518 + gcc_unreachable();
115519 +}
115520 +
115521 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
115522 +{
115523 + struct cgraph_node *node, *correct_argnum_of_node;
115524 +
115525 + gcc_assert(decl != NULL_TREE);
115526 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
115527 +
115528 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
115529 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
115530 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
115531 +
115532 + node = get_cnode(decl);
115533 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
115534 +}
115535 +
115536 +// Find the original cloned function
115537 +tree get_orig_fndecl(const_tree clone_fndecl)
115538 +{
115539 + struct cgraph_node *node;
115540 +
115541 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
115542 + return (tree)DECL_ORIGIN(clone_fndecl);
115543 + node = get_cnode(clone_fndecl);
115544 + if (!node)
115545 + return (tree)clone_fndecl;
115546 +
115547 + while (node->clone_of)
115548 + node = node->clone_of;
115549 + if (!made_by_compiler(NODE_DECL(node)))
115550 + return NODE_DECL(node);
115551 + // Return the cloned decl because it is needed for the transform callback
115552 + return (tree)clone_fndecl;
115553 +}
115554 +
115555 +static tree get_interesting_fndecl_from_stmt(const_gimple stmt)
115556 +{
115557 + if (gimple_call_num_args(stmt) == 0)
115558 + return NULL_TREE;
115559 + return gimple_call_fndecl(stmt);
115560 +}
115561 +
115562 +tree get_interesting_orig_fndecl_from_stmt(const_gimple stmt)
115563 +{
115564 + tree fndecl;
115565 +
115566 + fndecl = get_interesting_fndecl_from_stmt(stmt);
115567 + if (fndecl == NULL_TREE)
115568 + return NULL_TREE;
115569 + return get_orig_fndecl(fndecl);
115570 +}
115571 +
115572 +void set_dominance_info(void)
115573 +{
115574 + calculate_dominance_info(CDI_DOMINATORS);
115575 + calculate_dominance_info(CDI_POST_DOMINATORS);
115576 +}
115577 +
115578 +void unset_dominance_info(void)
115579 +{
115580 + free_dominance_info(CDI_DOMINATORS);
115581 + free_dominance_info(CDI_POST_DOMINATORS);
115582 +}
115583 +
115584 +void set_current_function_decl(tree fndecl)
115585 +{
115586 + gcc_assert(fndecl != NULL_TREE);
115587 +
115588 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
115589 +#if BUILDING_GCC_VERSION <= 4007
115590 + current_function_decl = fndecl;
115591 +#endif
115592 + set_dominance_info();
115593 +}
115594 +
115595 +void unset_current_function_decl(void)
115596 +{
115597 + unset_dominance_info();
115598 +#if BUILDING_GCC_VERSION <= 4007
115599 + current_function_decl = NULL_TREE;
115600 +#endif
115601 + pop_cfun();
115602 +}
115603 +
115604 +bool is_valid_cgraph_node(struct cgraph_node *node)
115605 +{
115606 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
115607 + return false;
115608 + if (node->thunk.thunk_p || node->alias)
115609 + return false;
115610 + return true;
115611 +}
115612 +
115613 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
115614 new file mode 100644
115615 index 0000000..c955c6b
115616 --- /dev/null
115617 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
115618 @@ -0,0 +1,137 @@
115619 +/*
115620 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115621 + * Licensed under the GPL v2, or (at your option) v3
115622 + *
115623 + * Homepage:
115624 + * https://github.com/ephox-gcc-plugins/size_overflow
115625 + *
115626 + * Documentation:
115627 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115628 + *
115629 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115630 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115631 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115632 + *
115633 + * Usage:
115634 + * $ make
115635 + * $ make run
115636 + */
115637 +
115638 +#include "size_overflow.h"
115639 +
115640 +bool skip_expr_on_double_type(const_gimple stmt)
115641 +{
115642 + enum tree_code code = gimple_assign_rhs_code(stmt);
115643 +
115644 + switch (code) {
115645 + case RSHIFT_EXPR:
115646 + case TRUNC_DIV_EXPR:
115647 + case CEIL_DIV_EXPR:
115648 + case FLOOR_DIV_EXPR:
115649 + case ROUND_DIV_EXPR:
115650 + case EXACT_DIV_EXPR:
115651 + case RDIV_EXPR:
115652 + case TRUNC_MOD_EXPR:
115653 + case CEIL_MOD_EXPR:
115654 + case FLOOR_MOD_EXPR:
115655 + case ROUND_MOD_EXPR:
115656 + return true;
115657 + default:
115658 + return false;
115659 + }
115660 +}
115661 +
115662 +void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs)
115663 +{
115664 + const_tree orig_rhs1;
115665 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
115666 + gimple down_cast, up_cast;
115667 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
115668 +
115669 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115670 + down_lhs = gimple_assign_lhs(down_cast);
115671 +
115672 + gsi = gsi_for_stmt(use_stmt);
115673 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115674 + new_lhs = gimple_assign_lhs(up_cast);
115675 +
115676 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
115677 + if (operand_equal_p(orig_rhs1, rhs, 0))
115678 + gimple_assign_set_rhs1(use_stmt, new_lhs);
115679 + else
115680 + gimple_assign_set_rhs2(use_stmt, new_lhs);
115681 + update_stmt(use_stmt);
115682 +
115683 + pointer_set_insert(visited->my_stmts, up_cast);
115684 + pointer_set_insert(visited->my_stmts, down_cast);
115685 + pointer_set_insert(visited->skip_expr_casts, up_cast);
115686 + pointer_set_insert(visited->skip_expr_casts, down_cast);
115687 +}
115688 +
115689 +static tree get_proper_unsigned_half_type(const_tree node)
115690 +{
115691 + tree new_type, type;
115692 +
115693 + gcc_assert(is_size_overflow_type(node));
115694 +
115695 + type = TREE_TYPE(node);
115696 + switch (TYPE_MODE(type)) {
115697 + case HImode:
115698 + new_type = unsigned_intQI_type_node;
115699 + break;
115700 + case SImode:
115701 + new_type = unsigned_intHI_type_node;
115702 + break;
115703 + case DImode:
115704 + new_type = unsigned_intSI_type_node;
115705 + break;
115706 + case TImode:
115707 + new_type = unsigned_intDI_type_node;
115708 + break;
115709 + default:
115710 + gcc_unreachable();
115711 + }
115712 +
115713 + if (TYPE_QUALS(type) != 0)
115714 + return build_qualified_type(new_type, TYPE_QUALS(type));
115715 + return new_type;
115716 +}
115717 +
115718 +static void insert_cast_rhs(struct visited *visited, gimple stmt, tree rhs)
115719 +{
115720 + tree type;
115721 +
115722 + if (rhs == NULL_TREE)
115723 + return;
115724 + if (!is_size_overflow_type(rhs))
115725 + return;
115726 +
115727 + type = get_proper_unsigned_half_type(rhs);
115728 + if (is_gimple_constant(rhs))
115729 + return;
115730 + create_up_and_down_cast(visited, stmt, type, rhs);
115731 +}
115732 +
115733 +static void insert_cast(struct visited *visited, gimple stmt, tree rhs)
115734 +{
115735 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
115736 + return;
115737 + gcc_assert(is_size_overflow_type(rhs));
115738 + insert_cast_rhs(visited, stmt, rhs);
115739 +}
115740 +
115741 +void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type)
115742 +{
115743 + tree rhs1, rhs2;
115744 +
115745 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
115746 + rhs1 = gimple_assign_rhs1(stmt);
115747 + insert_cast(visited, stmt, rhs1);
115748 + }
115749 +
115750 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
115751 + rhs2 = gimple_assign_rhs2(stmt);
115752 + insert_cast(visited, stmt, rhs2);
115753 + }
115754 +}
115755 +
115756 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
115757 new file mode 100644
115758 index 0000000..ee99659
115759 --- /dev/null
115760 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
115761 @@ -0,0 +1,226 @@
115762 +#ifndef SIZE_OVERFLOW_H
115763 +#define SIZE_OVERFLOW_H
115764 +
115765 +#define CREATE_NEW_VAR NULL_TREE
115766 +#define MAX_PARAM 31
115767 +#define CANNOT_FIND_ARG 32
115768 +#define NONE_ARGNUM 32
115769 +
115770 +#define BEFORE_STMT true
115771 +#define AFTER_STMT false
115772 +
115773 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
115774 +#define YES_ASM_STR "# size_overflow MARK_YES "
115775 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
115776 +#define SO_ASM_STR "# size_overflow "
115777 +#define OK_ASM_STR "# size_overflow MARK_NO"
115778 +
115779 +#define FUNCTION_PTR_P(node) \
115780 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
115781 +
115782 +#define CODES_LIMIT 32
115783 +
115784 +#define GLOBAL_NIFN_LEN 65536
115785 +#define NO_HASH 65537
115786 +
115787 +#include "gcc-common.h"
115788 +
115789 +#include <string.h>
115790 +#include <limits.h>
115791 +
115792 +enum intentional_mark {
115793 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
115794 +};
115795 +
115796 +enum intentional_overflow_type {
115797 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
115798 +};
115799 +
115800 +enum size_overflow_mark {
115801 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
115802 +};
115803 +
115804 +struct decl_hash {
115805 + size_t tree_codes_len;
115806 + unsigned char tree_codes[CODES_LIMIT];
115807 + const_tree decl;
115808 + unsigned int hash;
115809 + const char *fn_name;
115810 +};
115811 +
115812 +struct visited {
115813 + struct pointer_set_t *stmts;
115814 + struct pointer_set_t *my_stmts;
115815 + struct pointer_set_t *skip_expr_casts;
115816 + struct pointer_set_t *no_cast_check;
115817 +};
115818 +
115819 +struct next_interesting_function;
115820 +typedef struct next_interesting_function * next_interesting_function_t;
115821 +
115822 +#if BUILDING_GCC_VERSION <= 4007
115823 +DEF_VEC_P(next_interesting_function_t);
115824 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
115825 +#endif
115826 +
115827 +/*
115828 + * * children: callers with data flow into the integer parameter of decl
115829 + * * decl_name: name of the function or the field
115830 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
115831 + * * hash: hash num of the function
115832 + * * num: parameter number (1-31) or return value (0)
115833 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
115834 + * * orig_next_node: pointer to the originally cloned function
115835 + */
115836 +struct next_interesting_function {
115837 + next_interesting_function_t next;
115838 +#if BUILDING_GCC_VERSION <= 4007
115839 + VEC(next_interesting_function_t, heap) *children;
115840 +#else
115841 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
115842 +#endif
115843 + const char *decl_name;
115844 + const char *context;
115845 + unsigned int hash;
115846 + unsigned int num;
115847 + enum size_overflow_mark marked;
115848 + next_interesting_function_t orig_next_node;
115849 +};
115850 +
115851 +// size_overflow_plugin.c
115852 +extern tree report_size_overflow_decl;
115853 +extern tree size_overflow_type_HI;
115854 +extern tree size_overflow_type_SI;
115855 +extern tree size_overflow_type_DI;
115856 +extern tree size_overflow_type_TI;
115857 +
115858 +
115859 +// size_overflow_plugin_hash.c
115860 +struct size_overflow_hash {
115861 + const struct size_overflow_hash * const next;
115862 + const char * const name;
115863 + const unsigned int param;
115864 +};
115865 +
115866 +extern const char *get_orig_decl_name(const_tree decl);
115867 +extern bool is_size_overflow_asm(const_gimple stmt);
115868 +extern void print_missing_function(next_interesting_function_t node);
115869 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
115870 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
115871 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
115872 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
115873 +
115874 +
115875 +// intentional_overflow.c
115876 +extern tree get_size_overflow_asm_input(const_gimple stmt);
115877 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
115878 +extern bool is_size_overflow_insert_check_asm(const_gimple stmt);
115879 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
115880 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
115881 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
115882 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
115883 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
115884 +extern bool is_a_constant_overflow(const_gimple stmt, const_tree rhs);
115885 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2);
115886 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
115887 +extern bool is_a_neg_overflow(const_gimple stmt, const_tree rhs);
115888 +extern enum intentional_overflow_type add_mul_intentional_overflow(const_gimple def_stmt);
115889 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt);
115890 +
115891 +
115892 +// insert_size_overflow_asm.c
115893 +#if BUILDING_GCC_VERSION >= 4009
115894 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
115895 +#else
115896 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
115897 +#endif
115898 +extern bool search_interesting_args(tree fndecl, bool *argnums);
115899 +
115900 +
115901 +// misc.c
115902 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
115903 +extern const char *get_type_name_from_field(const_tree field_decl);
115904 +extern void set_dominance_info(void);
115905 +extern void unset_dominance_info(void);
115906 +extern tree get_interesting_orig_fndecl_from_stmt(const_gimple stmt);
115907 +extern tree get_orig_fndecl(const_tree clone_fndecl);
115908 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
115909 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
115910 +extern void set_current_function_decl(tree fndecl);
115911 +extern void unset_current_function_decl(void);
115912 +extern gimple get_def_stmt(const_tree node);
115913 +extern tree create_new_var(tree type);
115914 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
115915 +extern bool skip_types(const_tree var);
115916 +extern tree cast_a_tree(tree type, tree var);
115917 +extern bool is_size_overflow_type(const_tree var);
115918 +extern bool made_by_compiler(const_tree decl);
115919 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
115920 +
115921 +
115922 +// size_overflow_transform.c
115923 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
115924 +extern tree handle_fnptr_assign(const_gimple stmt);
115925 +
115926 +
115927 +// size_overflow_transform_core.c
115928 +extern tree expand(struct visited *visited, tree lhs);
115929 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
115930 +extern tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
115931 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
115932 +
115933 +
115934 +// remove_unnecessary_dup.c
115935 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
115936 +extern void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type);
115937 +extern bool skip_expr_on_double_type(const_gimple stmt);
115938 +extern void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs);
115939 +
115940 +
115941 +// size_overflow_ipa.c
115942 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
115943 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
115944 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
115945 +extern struct cgraph_node *get_cnode(const_tree fndecl);
115946 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
115947 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
115948 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
115949 +extern void size_overflow_register_hooks(void);
115950 +#if BUILDING_GCC_VERSION >= 4009
115951 +extern opt_pass *make_size_overflow_functions_pass(void);
115952 +#else
115953 +extern struct opt_pass *make_size_overflow_functions_pass(void);
115954 +#endif
115955 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
115956 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
115957 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
115958 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
115959 +
115960 +
115961 +// size_overflow_lto.c
115962 +extern void size_overflow_read_summary_lto(void);
115963 +#if BUILDING_GCC_VERSION >= 4008
115964 +extern void size_overflow_write_summary_lto(void);
115965 +#elif BUILDING_GCC_VERSION >= 4006
115966 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
115967 +#else
115968 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
115969 +#endif
115970 +
115971 +// size_overflow_fnptrs.c
115972 +extern next_interesting_function_t handle_function_ptr_ret(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
115973 +extern void check_local_variables(next_interesting_function_t next_node);
115974 +extern void check_global_variables(next_interesting_function_t cur_global);
115975 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
115976 +
115977 +
115978 +// size_overflow_debug.c
115979 +extern void __unused print_intentional_mark(enum intentional_mark mark);
115980 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
115981 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
115982 +extern void __unused print_global_next_interesting_functions(void);
115983 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
115984 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
115985 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
115986 +
115987 +#endif
115988 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
115989 new file mode 100644
115990 index 0000000..b8e7188
115991 --- /dev/null
115992 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
115993 @@ -0,0 +1,164 @@
115994 +/*
115995 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115996 + * Licensed under the GPL v2, or (at your option) v3
115997 + *
115998 + * Homepage:
115999 + * https://github.com/ephox-gcc-plugins/size_overflow
116000 + *
116001 + * Documentation:
116002 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
116003 + *
116004 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
116005 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
116006 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
116007 + *
116008 + * Usage:
116009 + * $ make
116010 + * $ make run
116011 + */
116012 +
116013 +#include "size_overflow.h"
116014 +
116015 +void __unused print_intentional_mark(enum intentional_mark mark)
116016 +{
116017 + fprintf(stderr, "intentional mark: ");
116018 + switch (mark) {
116019 + case MARK_NO:
116020 + fprintf(stderr, "mark_no\n");
116021 + break;
116022 + case MARK_YES:
116023 + fprintf(stderr, "mark_yes\n");
116024 + break;
116025 + case MARK_TURN_OFF:
116026 + fprintf(stderr, "mark_turn_off\n");
116027 + break;
116028 + case MARK_END_INTENTIONAL:
116029 + fprintf(stderr, "mark_end_intentional\n");
116030 + break;
116031 + }
116032 +}
116033 +
116034 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
116035 +{
116036 + basic_block bb;
116037 +
116038 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
116039 +
116040 + fprintf(file, "\nstmts:\n");
116041 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
116042 + gimple_stmt_iterator si;
116043 +
116044 + fprintf(file, "<bb %u>:\n", bb->index);
116045 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
116046 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
116047 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
116048 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
116049 + fprintf(file, "\n");
116050 + }
116051 +
116052 + fprintf(file, "---------------------------------\n");
116053 +
116054 + return 0;
116055 +}
116056 +
116057 +static void __unused print_next_interesting_function(next_interesting_function_t node)
116058 +{
116059 + unsigned int i;
116060 + next_interesting_function_t cur;
116061 +
116062 + if (!node)
116063 + return;
116064 +
116065 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
116066 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
116067 +
116068 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
116069 +#if BUILDING_GCC_VERSION <= 4007
116070 + if (VEC_empty(next_interesting_function_t, node->children))
116071 + return;
116072 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
116073 +#else
116074 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
116075 +#endif
116076 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
116077 + }
116078 +}
116079 +
116080 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
116081 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
116082 +{
116083 + next_interesting_function_t cur;
116084 + unsigned int len;
116085 +
116086 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
116087 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
116088 + fprintf(stderr, "%u. ", len + 1);
116089 + print_next_interesting_function(cur);
116090 +
116091 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
116092 + print_next_interesting_function(cur->orig_next_node);
116093 +
116094 + if (only_this)
116095 + break;
116096 + }
116097 +
116098 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
116099 +}
116100 +
116101 +void __unused print_global_next_interesting_functions(void)
116102 +{
116103 + unsigned int i;
116104 +
116105 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
116106 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
116107 + if (!global_next_interesting_function[i])
116108 + continue;
116109 + fprintf(stderr, "hash: %u\n", i);
116110 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
116111 + }
116112 + fprintf(stderr, "----------------------\n\n");
116113 +}
116114 +
116115 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
116116 +void __unused print_children_chain_list(next_interesting_function_t next_node)
116117 +{
116118 + next_interesting_function_t cur;
116119 + unsigned int i;
116120 +
116121 +#if BUILDING_GCC_VERSION <= 4007
116122 + if (VEC_empty(next_interesting_function_t, next_node->children))
116123 + return;
116124 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
116125 +#else
116126 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
116127 +#endif
116128 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
116129 + print_children_chain_list(cur);
116130 + }
116131 +}
116132 +
116133 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
116134 +{
116135 + next_interesting_function_t cur;
116136 +
116137 + for (cur = head; cur; cur = cur->next) {
116138 +#if BUILDING_GCC_VERSION <= 4007
116139 + if (VEC_empty(next_interesting_function_t, cur->children))
116140 +#else
116141 + if (vec_safe_length(cur->children) == 0)
116142 +#endif
116143 + continue;
116144 + fprintf(stderr, "############ START ############\n");
116145 + print_children_chain_list(cur);
116146 + fprintf(stderr, "############ END ############\n");
116147 + }
116148 +}
116149 +
116150 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
116151 +{
116152 + if (mark == ASM_STMT_SO_MARK)
116153 + return "asm_stmt_so_mark";
116154 + if (mark == YES_SO_MARK)
116155 + return "yes_so_mark";
116156 + return "no_so_mark";
116157 +}
116158 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
116159 new file mode 100644
116160 index 0000000..d9762e1
116161 --- /dev/null
116162 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
116163 @@ -0,0 +1,27710 @@
116164 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
116165 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
116166 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
116167 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
116168 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
116169 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
116170 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
116171 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
116172 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
116173 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
116174 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
116175 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
116176 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
116177 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
116178 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
116179 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
116180 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
116181 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
116182 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 NULL nohasharray
116183 +padzero_55 padzero 1 55 &sel_read_policyvers_55 nohasharray
116184 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &padzero_55
116185 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
116186 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
116187 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
116188 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
116189 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
116190 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
116191 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
116192 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 NULL
116193 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
116194 +load_msg_95 load_msg 2 95 NULL
116195 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
116196 +fat_statfs_102 fat_statfs 0 102 NULL
116197 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
116198 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
116199 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
116200 +device_flush_iotlb_115 device_flush_iotlb 3-2 115 NULL
116201 +ipath_verbs_send_117 ipath_verbs_send 5-3 117 NULL
116202 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
116203 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
116204 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
116205 +smack_syslog_126 smack_syslog 0 126 NULL
116206 +init_q_132 init_q 4 132 NULL
116207 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
116208 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
116209 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
116210 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
116211 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
116212 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
116213 +ping_v6_sendmsg_152 ping_v6_sendmsg 0-4 152 NULL
116214 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
116215 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
116216 +set_max_uV_156 set_max_uV 0-4 156 NULL
116217 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
116218 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
116219 +mv88e6352_wait_178 mv88e6352_wait 0 178 NULL
116220 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
116221 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
116222 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
116223 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
116224 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
116225 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
116226 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
116227 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
116228 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
116229 +palmas_write_197 palmas_write 0 197 NULL
116230 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
116231 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
116232 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
116233 +owned_show_208 owned_show 0 208 NULL
116234 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
116235 +store_cpufv_215 store_cpufv 0-4 215 NULL
116236 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
116237 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
116238 +path_init_220 path_init 0 220 NULL
116239 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
116240 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
116241 +shdma_init_232 shdma_init 3 232 NULL
116242 +aux1_show_233 aux1_show 0 233 NULL
116243 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
116244 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
116245 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
116246 +ore_write_243 ore_write 0 243 NULL
116247 +ac_read_244 ac_read 0-3 244 NULL
116248 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
116249 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
116250 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
116251 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
116252 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
116253 +setup_stream_272 setup_stream 0 272 NULL nohasharray
116254 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
116255 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
116256 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
116257 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
116258 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
116259 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
116260 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL nohasharray
116261 +fm10k_find_next_vlan_292 fm10k_find_next_vlan 2-0 292 &read_file_war_stats_292
116262 +xfs_zero_last_block_298 xfs_zero_last_block 0-2-3 298 NULL nohasharray
116263 +ipvlan_open_298 ipvlan_open 0 298 &xfs_zero_last_block_298
116264 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
116265 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
116266 +pin_configs_show_303 pin_configs_show 0 303 NULL
116267 +SYSC_connect_304 SYSC_connect 3 304 NULL
116268 +syslog_print_307 syslog_print 2-0 307 NULL
116269 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
116270 +platform_device_add_data_310 platform_device_add_data 0-3 310 NULL
116271 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
116272 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
116273 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
116274 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
116275 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
116276 +next_node_allowed_318 next_node_allowed 1-0 318 NULL
116277 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
116278 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
116279 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
116280 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 0-4 327 NULL
116281 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 NULL nohasharray
116282 +ceph_sync_read_328 ceph_sync_read 0 328 &show_ipv6_iface_nd_stale_tmo_328
116283 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
116284 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
116285 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
116286 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
116287 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
116288 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
116289 +ghash_setkey_353 ghash_setkey 0 353 NULL
116290 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
116291 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
116292 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
116293 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
116294 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 NULL nohasharray
116295 +boottime_get_364 boottime_get 0 364 &si4713_tx_rds_buff_364 nohasharray
116296 +genphy_config_init_364 genphy_config_init 0 364 &boottime_get_364
116297 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
116298 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
116299 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
116300 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 NULL nohasharray
116301 +fanotify_get_response_373 fanotify_get_response 0 373 &cxgb4vf_get_regs_len_373
116302 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
116303 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
116304 +gameport_description_show_382 gameport_description_show 0 382 NULL
116305 +dump_fh_385 dump_fh 0 385 NULL nohasharray
116306 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
116307 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
116308 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
116309 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
116310 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
116311 +ath5k_reset_404 ath5k_reset 0 404 NULL
116312 +hw_device_state_409 hw_device_state 0 409 NULL
116313 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
116314 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
116315 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
116316 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
116317 +async_copy_data_414 async_copy_data 4 414 NULL
116318 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
116319 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
116320 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
116321 +ems_usb_open_422 ems_usb_open 0 422 NULL
116322 +patch_alc861_423 patch_alc861 0 423 NULL
116323 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
116324 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
116325 +null_init_434 null_init 0 434 NULL nohasharray
116326 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
116327 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
116328 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
116329 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
116330 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
116331 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
116332 +msr_write_444 msr_write 0-3 444 NULL
116333 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
116334 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
116335 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
116336 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
116337 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
116338 +show_console_458 show_console 0 458 NULL
116339 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
116340 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
116341 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
116342 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
116343 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
116344 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
116345 +reg_show_state_474 reg_show_state 0 474 NULL
116346 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
116347 +sparse_index_init_482 sparse_index_init 0 482 NULL
116348 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
116349 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
116350 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
116351 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
116352 +rmd256_init_494 rmd256_init 0 494 NULL
116353 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
116354 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
116355 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
116356 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
116357 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
116358 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
116359 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
116360 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
116361 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
116362 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
116363 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
116364 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
116365 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
116366 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
116367 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
116368 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
116369 +store_temp_type_531 store_temp_type 0-4 531 NULL
116370 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
116371 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
116372 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
116373 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
116374 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
116375 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
116376 +dle_count_543 dle_count 0 543 NULL
116377 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
116378 +devres_alloc_551 devres_alloc 2 551 NULL
116379 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
116380 +init_560 init 0 560 NULL nohasharray
116381 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
116382 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
116383 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
116384 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
116385 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
116386 +myri10ge_open_577 myri10ge_open 0 577 NULL
116387 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
116388 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
116389 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
116390 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
116391 +fb_check_caps_585 fb_check_caps 0 585 NULL
116392 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 NULL nohasharray
116393 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 &dln2_i2c_xfer_589
116394 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
116395 +card_id_show_592 card_id_show 0 592 NULL nohasharray
116396 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
116397 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
116398 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
116399 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
116400 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
116401 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
116402 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
116403 +show_speed_scan_613 show_speed_scan 0 613 NULL
116404 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
116405 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
116406 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
116407 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
116408 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
116409 +isp1760_register_628 isp1760_register 1-2 628 NULL
116410 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
116411 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
116412 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
116413 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
116414 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
116415 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
116416 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
116417 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
116418 +read_650 read 0-5-6 650 NULL
116419 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
116420 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
116421 +max2165_set_params_652 max2165_set_params 0 652 NULL
116422 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
116423 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
116424 +mpage_readpage_658 mpage_readpage 0 658 NULL
116425 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
116426 +show_ds_req_665 show_ds_req 0 665 NULL
116427 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
116428 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
116429 +div_u64_rem_672 div_u64_rem 0 672 NULL
116430 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
116431 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
116432 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
116433 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
116434 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
116435 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
116436 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
116437 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
116438 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
116439 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
116440 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
116441 +suspend_703 suspend 0 703 NULL
116442 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
116443 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
116444 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
116445 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
116446 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
116447 +ovl_removexattr_714 ovl_removexattr 0 714 NULL
116448 +disk_max_parts_719 disk_max_parts 0 719 NULL
116449 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
116450 +common_perm_726 common_perm 0 726 NULL
116451 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL nohasharray
116452 +mlx4_enable_sriov_734 mlx4_enable_sriov 4-3 734 &sctp_setsockopt_peer_addr_params_734
116453 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
116454 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
116455 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
116456 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
116457 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
116458 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
116459 +srp_send_req_748 srp_send_req 0 748 NULL
116460 +ddp_set_map_751 ddp_set_map 4 751 NULL
116461 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
116462 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
116463 +show_node_type_755 show_node_type 0 755 NULL
116464 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
116465 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
116466 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
116467 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
116468 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
116469 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
116470 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
116471 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
116472 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
116473 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
116474 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
116475 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
116476 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 NULL nohasharray
116477 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 &av7110_ir_proc_write_784
116478 +int3402_thermal_get_zone_temp_790 int3402_thermal_get_zone_temp 0 790 NULL
116479 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
116480 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
116481 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
116482 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
116483 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
116484 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
116485 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
116486 +__vmalloc_node_range_811 __vmalloc_node_range 1 811 NULL nohasharray
116487 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 &__vmalloc_node_range_811
116488 +csio_vport_create_812 csio_vport_create 0 812 NULL
116489 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
116490 +if_writecmd_815 if_writecmd 2 815 NULL
116491 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
116492 +igb_request_irq_821 igb_request_irq 0 821 NULL
116493 +si4713_read_property_825 si4713_read_property 0 825 NULL
116494 +read_mmd_indirect_826 read_mmd_indirect 0 826 NULL nohasharray
116495 +read_fifo_826 read_fifo 3 826 &read_mmd_indirect_826
116496 +brightness_get_837 brightness_get 0 837 NULL nohasharray
116497 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
116498 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
116499 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
116500 +show_capability_841 show_capability 0 841 NULL
116501 +SyS_write_846 SyS_write 3 846 NULL
116502 +tnc_next_848 tnc_next 0 848 NULL
116503 +um_idi_read_850 um_idi_read 3-0 850 NULL
116504 +tid_show_853 tid_show 0 853 NULL
116505 +watchdog_write_856 watchdog_write 0-3 856 NULL
116506 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
116507 +error_state_read_859 error_state_read 6-0-5 859 NULL
116508 +reqbufs_output_860 reqbufs_output 0 860 NULL
116509 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 NULL nohasharray
116510 +port100_alloc_skb_861 port100_alloc_skb 2 861 &iio_triggered_buffer_predisable_861
116511 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
116512 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
116513 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
116514 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
116515 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
116516 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
116517 +link_mem_sections_878 link_mem_sections 0 878 NULL
116518 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
116519 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
116520 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
116521 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
116522 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
116523 +set_node_desc_885 set_node_desc 0-4 885 NULL
116524 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
116525 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
116526 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
116527 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
116528 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
116529 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
116530 +set_file_info_909 set_file_info 0 909 NULL
116531 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
116532 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
116533 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921
116534 +play_video_cb_923 play_video_cb 2 923 NULL nohasharray
116535 +kernel_sendpage_923 kernel_sendpage 4 923 &play_video_cb_923
116536 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 NULL nohasharray
116537 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 &pm_runtime_get_sync_925
116538 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
116539 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
116540 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
116541 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
116542 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
116543 +navman_write_938 navman_write 0-4 938 NULL
116544 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
116545 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
116546 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
116547 +__nodes_weight_956 __nodes_weight 0 956 NULL
116548 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
116549 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
116550 +sys_msgrcv_959 sys_msgrcv 3 959 NULL
116551 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
116552 +chksum_setkey_972 chksum_setkey 0 972 NULL
116553 +stop_975 stop 0 975 NULL nohasharray
116554 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
116555 +gprs_open_978 gprs_open 0 978 NULL nohasharray
116556 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
116557 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
116558 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
116559 +cx24113_set_params_982 cx24113_set_params 0 982 NULL nohasharray
116560 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 &cx24113_set_params_982
116561 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
116562 +show_node_guid_985 show_node_guid 0 985 NULL
116563 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
116564 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
116565 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
116566 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
116567 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
116568 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
116569 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
116570 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
116571 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
116572 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
116573 +platform_begin_1008 platform_begin 0 1008 NULL nohasharray
116574 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 &platform_begin_1008
116575 +bt856_init_1009 bt856_init 0 1009 NULL
116576 +readreg_1017 readreg 0-1 1017 NULL
116577 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
116578 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
116579 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
116580 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
116581 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
116582 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
116583 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
116584 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
116585 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
116586 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
116587 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
116588 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
116589 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
116590 +ath5k_start_1041 ath5k_start 0 1041 NULL
116591 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
116592 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
116593 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
116594 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
116595 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
116596 +data_calc_1074 data_calc 0 1074 NULL
116597 +agp_create_memory_1075 agp_create_memory 1 1075 NULL
116598 +hwrng_init_1077 hwrng_init 0 1077 NULL
116599 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
116600 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
116601 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
116602 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
116603 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
116604 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
116605 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
116606 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
116607 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
116608 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
116609 +in1_input_show_1099 in1_input_show 0 1099 NULL
116610 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
116611 +show_1104 show 0 1104 NULL
116612 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
116613 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
116614 +omninet_open_1110 omninet_open 0 1110 NULL
116615 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
116616 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
116617 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
116618 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
116619 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
116620 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
116621 +splice_read_1122 splice_read 0 1122 NULL
116622 +drvctl_store_1123 drvctl_store 0-4 1123 NULL
116623 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
116624 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
116625 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
116626 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
116627 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
116628 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
116629 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
116630 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL nohasharray
116631 +map_page_1146 map_page 0-3 1146 &queue_max_integrity_segments_show_1146
116632 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
116633 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
116634 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
116635 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
116636 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
116637 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
116638 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
116639 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
116640 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
116641 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 NULL nohasharray
116642 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 &dw2104_i2c_transfer_1176
116643 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
116644 +show_1186 show 0 1186 NULL
116645 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
116646 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
116647 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
116648 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
116649 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
116650 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
116651 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
116652 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
116653 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
116654 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
116655 +profile_capable_1207 profile_capable 0 1207 NULL
116656 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
116657 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
116658 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
116659 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
116660 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
116661 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
116662 +power_1221 power 0 1221 NULL
116663 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
116664 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
116665 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
116666 +show_out0_ouput_1230 show_out0_ouput 0 1230 NULL nohasharray
116667 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 &show_out0_ouput_1230
116668 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
116669 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
116670 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
116671 +kernfs_file_direct_read_1238 kernfs_file_direct_read 0-3 1238 NULL
116672 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
116673 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
116674 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
116675 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
116676 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
116677 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
116678 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
116679 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
116680 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
116681 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
116682 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
116683 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
116684 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
116685 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
116686 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
116687 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
116688 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
116689 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
116690 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
116691 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
116692 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
116693 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
116694 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
116695 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
116696 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
116697 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
116698 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
116699 +runtime_show_1318 runtime_show 0 1318 NULL
116700 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
116701 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
116702 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
116703 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
116704 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 NULL nohasharray
116705 +push_node_left_1327 push_node_left 0 1327 &mt9m111_set_red_balance_1327 nohasharray
116706 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &push_node_left_1327 nohasharray
116707 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 0-2 1327 &geos_gpio_store_1327
116708 +udf_statfs_1329 udf_statfs 0 1329 NULL
116709 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
116710 +md5_final_1334 md5_final 0 1334 NULL nohasharray
116711 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 &md5_final_1334
116712 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
116713 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
116714 +gen_pool_best_fit_1348 gen_pool_best_fit 4-3-2 1348 NULL
116715 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
116716 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
116717 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
116718 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
116719 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
116720 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
116721 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
116722 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
116723 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
116724 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
116725 +skein512_export_1364 skein512_export 0 1364 NULL
116726 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
116727 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
116728 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
116729 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
116730 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
116731 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
116732 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
116733 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 NULL nohasharray
116734 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3 1381 &rtl8180_init_rx_ring_1381
116735 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
116736 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
116737 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
116738 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
116739 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
116740 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
116741 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
116742 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
116743 +zone_page_state_1393 zone_page_state 0 1393 NULL
116744 +rtl2830_rd_regs_1396 rtl2830_rd_regs 0 1396 NULL
116745 +error_1397 error 0 1397 NULL
116746 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
116747 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
116748 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
116749 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 NULL nohasharray
116750 +hci_si_event_1404 hci_si_event 3 1404 &matroxfb_dh_decode_var_1404
116751 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
116752 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
116753 +wait_comp_1409 wait_comp 0 1409 NULL
116754 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
116755 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
116756 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
116757 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
116758 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
116759 +find_temp_source_1425 find_temp_source 0 1425 NULL
116760 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
116761 +cpia2_read_1434 cpia2_read 0 1434 NULL
116762 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
116763 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
116764 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
116765 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 NULL nohasharray
116766 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 &t4_sge_alloc_eth_txq_1454
116767 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
116768 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
116769 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
116770 +sub_interval_1466 sub_interval 0 1466 NULL
116771 +xprt_alloc_1475 xprt_alloc 2 1475 NULL nohasharray
116772 +inode_removexattr_1475 inode_removexattr 0 1475 &xprt_alloc_1475
116773 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
116774 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
116775 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
116776 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
116777 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
116778 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
116779 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
116780 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
116781 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
116782 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
116783 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
116784 +fpregs_set_1497 fpregs_set 4 1497 NULL
116785 +em_show_1501 em_show 0 1501 NULL nohasharray
116786 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
116787 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
116788 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
116789 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
116790 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
116791 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
116792 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
116793 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
116794 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
116795 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
116796 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
116797 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
116798 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
116799 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
116800 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
116801 +set_max_min_1551 set_max_min 0-4 1551 NULL
116802 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
116803 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
116804 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
116805 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
116806 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
116807 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
116808 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
116809 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
116810 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
116811 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
116812 +ssu100_open_1573 ssu100_open 0 1573 NULL nohasharray
116813 +raid_disks_show_1573 raid_disks_show 0 1573 &ssu100_open_1573
116814 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
116815 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
116816 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
116817 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
116818 +vv6410_start_1582 vv6410_start 0 1582 NULL
116819 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
116820 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
116821 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
116822 +b44_init_one_1603 b44_init_one 0 1603 NULL
116823 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
116824 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
116825 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
116826 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
116827 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
116828 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
116829 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
116830 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
116831 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
116832 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
116833 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
116834 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
116835 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
116836 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
116837 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
116838 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
116839 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
116840 +tpm_send_1655 tpm_send 0-3 1655 NULL
116841 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
116842 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
116843 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
116844 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
116845 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
116846 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
116847 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
116848 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
116849 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
116850 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
116851 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
116852 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
116853 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
116854 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
116855 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
116856 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
116857 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
116858 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL
116859 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
116860 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
116861 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
116862 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
116863 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
116864 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
116865 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
116866 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
116867 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
116868 +udf_setattr_1716 udf_setattr 0 1716 NULL
116869 +ufx_blank_1723 ufx_blank 0 1723 NULL
116870 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
116871 +internal_create_group_1733 internal_create_group 0 1733 NULL
116872 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
116873 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
116874 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
116875 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
116876 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
116877 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
116878 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
116879 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
116880 +start_transport_1762 start_transport 0 1762 NULL
116881 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
116882 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 0-3 1773 NULL
116883 +cosa_write_1774 cosa_write 3 1774 NULL
116884 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
116885 +event_show_1780 event_show 0 1780 NULL
116886 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
116887 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
116888 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
116889 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
116890 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
116891 +vt596_access_1815 vt596_access 0 1815 NULL nohasharray
116892 +__nodelist_scnprintf_1815 __nodelist_scnprintf 2-4-0 1815 &vt596_access_1815
116893 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
116894 +genfs_read_1821 genfs_read 0 1821 NULL
116895 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
116896 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
116897 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
116898 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
116899 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
116900 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
116901 +show_1841 show 0 1841 NULL
116902 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
116903 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
116904 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
116905 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
116906 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
116907 +device_prepare_1870 device_prepare 0 1870 NULL
116908 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
116909 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
116910 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
116911 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
116912 +output_read_1886 output_read 0-5-6 1886 NULL
116913 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
116914 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
116915 +write_1891 write 0 1891 NULL
116916 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
116917 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
116918 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
116919 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
116920 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
116921 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 NULL
116922 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
116923 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
116924 +fst_open_1911 fst_open 0 1911 NULL
116925 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
116926 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
116927 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
116928 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
116929 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
116930 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
116931 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
116932 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
116933 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
116934 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
116935 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
116936 +bdev_erase_1933 bdev_erase 3 1933 NULL
116937 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
116938 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
116939 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
116940 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
116941 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
116942 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
116943 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
116944 +igb_open_1946 igb_open 0 1946 NULL
116945 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
116946 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
116947 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
116948 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
116949 +update_qd_1955 update_qd 0 1955 NULL
116950 +read_swap_header_1957 read_swap_header 0 1957 NULL
116951 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
116952 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
116953 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
116954 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
116955 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
116956 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
116957 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
116958 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
116959 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL
116960 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
116961 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
116962 +config_table_show_1982 config_table_show 0 1982 NULL
116963 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
116964 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
116965 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
116966 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
116967 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
116968 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL
116969 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
116970 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
116971 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
116972 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
116973 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
116974 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
116975 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
116976 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
116977 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
116978 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
116979 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
116980 +cifs_read_2041 cifs_read 0 2041 NULL
116981 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
116982 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
116983 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
116984 +show_speed_2057 show_speed 0 2057 NULL
116985 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
116986 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
116987 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
116988 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
116989 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
116990 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
116991 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
116992 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
116993 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
116994 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
116995 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
116996 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
116997 +isl12057_rtc_read_time_2092 isl12057_rtc_read_time 0 2092 NULL
116998 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
116999 +store_2094 store 0-3 2094 &smbioslabel_show_2094
117000 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3 2095 NULL
117001 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
117002 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
117003 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
117004 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
117005 +audit_expand_2098 audit_expand 2-0 2098 NULL
117006 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
117007 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
117008 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
117009 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
117010 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
117011 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
117012 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
117013 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
117014 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
117015 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
117016 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
117017 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
117018 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
117019 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
117020 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
117021 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
117022 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
117023 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
117024 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
117025 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
117026 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
117027 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
117028 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
117029 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
117030 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
117031 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
117032 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
117033 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
117034 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
117035 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
117036 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
117037 +__pin_pagetable_pfn_2172 __pin_pagetable_pfn 2 2172 NULL
117038 +ore_read_2175 ore_read 0 2175 NULL
117039 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
117040 +direction_output_2184 direction_output 0 2184 NULL
117041 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
117042 +show_companion_2189 show_companion 0 2189 NULL
117043 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
117044 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
117045 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
117046 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
117047 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
117048 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
117049 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
117050 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
117051 +ghash_final_2210 ghash_final 0 2210 NULL
117052 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
117053 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
117054 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
117055 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
117056 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
117057 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
117058 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
117059 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
117060 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
117061 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
117062 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
117063 +protocol_read_2240 protocol_read 0 2240 NULL
117064 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
117065 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
117066 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
117067 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
117068 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
117069 +do_update_counters_2259 do_update_counters 4 2259 NULL nohasharray
117070 +mic_unmap_single_2259 mic_unmap_single 2 2259 &do_update_counters_2259
117071 +failslab_store_2260 failslab_store 0-3 2260 NULL
117072 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
117073 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
117074 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
117075 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
117076 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
117077 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
117078 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
117079 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
117080 +sbni_open_2276 sbni_open 0 2276 NULL
117081 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
117082 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
117083 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
117084 +journal_flush_2281 journal_flush 0 2281 NULL
117085 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
117086 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
117087 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
117088 +transient_state_show_2292 transient_state_show 0 2292 NULL
117089 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
117090 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
117091 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
117092 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
117093 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
117094 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
117095 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
117096 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
117097 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
117098 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
117099 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 NULL nohasharray
117100 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
117101 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
117102 +gart_map_page_2325 gart_map_page 4-3-0 2325 NULL
117103 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
117104 +serial_write_2330 serial_write 3-0 2330 NULL
117105 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
117106 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
117107 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
117108 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
117109 +adapter_up_2348 adapter_up 0 2348 NULL
117110 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
117111 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
117112 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
117113 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
117114 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
117115 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
117116 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
117117 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
117118 +store_2362 store 0 2362 NULL
117119 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
117120 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
117121 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
117122 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
117123 +rose_recvmsg_2368 rose_recvmsg 0-4 2368 &xfs_buf_map_from_irec_2368
117124 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
117125 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
117126 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
117127 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
117128 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
117129 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
117130 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
117131 +show_ledd_2398 show_ledd 0 2398 &uda1380_hw_write_2398 nohasharray
117132 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &show_ledd_2398 nohasharray
117133 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
117134 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
117135 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
117136 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
117137 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
117138 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
117139 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
117140 +store_console_2419 store_console 0-4 2419 NULL
117141 +roccat_common2_send_2422 roccat_common2_send 0-4 2422 NULL nohasharray
117142 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
117143 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
117144 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
117145 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
117146 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
117147 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
117148 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
117149 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
117150 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
117151 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
117152 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
117153 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
117154 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
117155 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
117156 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
117157 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
117158 +name_size_2461 name_size 0 2461 NULL nohasharray
117159 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
117160 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
117161 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
117162 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
117163 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
117164 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
117165 +update_pmkid_2481 update_pmkid 4 2481 NULL
117166 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
117167 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
117168 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
117169 +hfs_write_begin_2484 hfs_write_begin 0-3 2484 &bio_alloc_bioset_2484
117170 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 NULL nohasharray
117171 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 &hfsplus_user_setxattr_2485
117172 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
117173 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
117174 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
117175 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
117176 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
117177 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
117178 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
117179 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
117180 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
117181 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
117182 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
117183 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
117184 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
117185 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
117186 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
117187 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
117188 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
117189 +set_blocksize_2507 set_blocksize 0 2507 NULL
117190 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
117191 +dm_write_2513 dm_write 3 2513 NULL
117192 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
117193 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
117194 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
117195 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
117196 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
117197 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
117198 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
117199 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
117200 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
117201 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
117202 +chksum_finup_2530 chksum_finup 0 2530 NULL
117203 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
117204 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
117205 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
117206 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
117207 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
117208 +reset_chip_2547 reset_chip 0 2547 NULL
117209 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
117210 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
117211 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
117212 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
117213 +func_2569 func 0 2569 &gfs2_listxattr_2569
117214 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
117215 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL
117216 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
117217 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
117218 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
117219 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
117220 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
117221 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
117222 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
117223 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
117224 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
117225 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
117226 +vxlan_init_2599 vxlan_init 0 2599 NULL
117227 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
117228 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
117229 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
117230 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
117231 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
117232 +rose_getname_2608 rose_getname 0 2608 NULL
117233 +slot_bytes_2609 slot_bytes 0 2609 NULL
117234 +read_2610 read 0 2610 NULL
117235 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
117236 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
117237 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
117238 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
117239 +switch_status_2629 switch_status 5 2629 NULL
117240 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
117241 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
117242 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
117243 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
117244 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
117245 +offset_show_2645 offset_show 0 2645 NULL
117246 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
117247 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
117248 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
117249 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
117250 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
117251 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
117252 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
117253 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
117254 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
117255 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 NULL nohasharray
117256 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672 nohasharray
117257 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 &ath10k_add_interface_2672
117258 +digi_write_2679 digi_write 0-4 2679 NULL
117259 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
117260 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
117261 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
117262 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
117263 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
117264 +oti6858_write_2692 oti6858_write 4-0 2692 NULL nohasharray
117265 +tun_show_flags_2692 tun_show_flags 0 2692 &oti6858_write_2692
117266 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
117267 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
117268 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
117269 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
117270 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
117271 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
117272 +udf_setsize_2705 udf_setsize 0 2705 NULL
117273 +memcpy_fromiovecend_2707 memcpy_fromiovecend 4-3 2707 NULL
117274 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
117275 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
117276 +sock_error_2715 sock_error 0 2715 NULL nohasharray
117277 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
117278 +migration_call_2716 migration_call 0 2716 NULL
117279 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
117280 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
117281 +__xip_file_write_2733 __xip_file_write 0-3-4 2733 NULL
117282 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
117283 +ad5398_enable_2738 ad5398_enable 0 2738 NULL nohasharray
117284 +ltm_capable_show_2738 ltm_capable_show 0 2738 &ad5398_enable_2738
117285 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
117286 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
117287 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
117288 +show_2757 show 0 2757 NULL
117289 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
117290 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
117291 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
117292 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
117293 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
117294 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
117295 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
117296 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
117297 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 NULL nohasharray
117298 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 &vmbus_sendpacket_2774
117299 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
117300 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
117301 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
117302 +__next_cpu_2782 __next_cpu 1-0 2782 NULL
117303 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
117304 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
117305 +write_2792 write 0 2792 NULL
117306 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
117307 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
117308 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
117309 +discover_2798 discover 0 2798 &sound_read_2798
117310 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
117311 +stop_transport_2802 stop_transport 0 2802 NULL
117312 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
117313 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
117314 +show_2808 show 0 2808 NULL
117315 +show_min_2810 show_min 0 2810 NULL
117316 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
117317 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
117318 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
117319 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
117320 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
117321 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
117322 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
117323 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
117324 +pvc_getname_2826 pvc_getname 0 2826 NULL
117325 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
117326 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
117327 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
117328 +sock_create_2838 sock_create 0 2838 NULL
117329 +sctp_packet_2839 sctp_packet 0 2839 NULL
117330 +show_temp_max_2846 show_temp_max 0 2846 NULL
117331 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
117332 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
117333 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
117334 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
117335 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
117336 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
117337 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
117338 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
117339 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
117340 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
117341 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
117342 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
117343 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
117344 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
117345 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
117346 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
117347 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
117348 +coda_setattr_2871 coda_setattr 0 2871 NULL
117349 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
117350 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
117351 +show_2877 show 0 2877 NULL
117352 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
117353 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
117354 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
117355 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
117356 +sata_req_2894 sata_req 0 2894 NULL
117357 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
117358 +cmm_write_2896 cmm_write 3-0 2896 NULL
117359 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
117360 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
117361 +next_online_node_2904 next_online_node 1 2904 NULL
117362 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
117363 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
117364 +ore_check_io_2912 ore_check_io 0 2912 NULL
117365 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
117366 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
117367 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
117368 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
117369 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
117370 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
117371 +mls_from_string_2930 mls_from_string 0 2930 NULL
117372 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
117373 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
117374 +show_convrate_2936 show_convrate 0 2936 NULL
117375 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
117376 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
117377 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
117378 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
117379 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
117380 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
117381 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
117382 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
117383 +show_2958 show 0 2958 NULL
117384 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
117385 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
117386 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
117387 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
117388 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
117389 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
117390 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
117391 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
117392 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
117393 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
117394 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
117395 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
117396 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
117397 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
117398 +packet_bind_2996 packet_bind 0 2996 NULL
117399 +store_cardr_2997 store_cardr 4-0 2997 NULL
117400 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 NULL nohasharray
117401 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 &tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000
117402 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
117403 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
117404 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
117405 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
117406 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
117407 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
117408 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
117409 +depth_write_3021 depth_write 3-0 3021 NULL
117410 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
117411 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
117412 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
117413 +unix_listen_3031 unix_listen 0 3031 NULL
117414 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
117415 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
117416 +show_otp0en_3036 show_otp0en 0 3036 NULL
117417 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 NULL nohasharray
117418 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 &lpfc_idiag_mbxacc_write_3038
117419 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL
117420 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
117421 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
117422 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
117423 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
117424 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
117425 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
117426 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
117427 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
117428 +ath10k_wmi_main_cmd_init_3054 ath10k_wmi_main_cmd_init 0 3054 NULL
117429 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
117430 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
117431 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
117432 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
117433 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
117434 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
117435 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
117436 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
117437 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
117438 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
117439 +show_local_port_3076 show_local_port 0 3076 NULL
117440 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
117441 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
117442 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
117443 +free_coherent_3082 free_coherent 2-4 3082 NULL
117444 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
117445 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
117446 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
117447 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
117448 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
117449 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
117450 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
117451 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
117452 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
117453 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
117454 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
117455 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
117456 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
117457 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
117458 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
117459 +m66592_enable_3117 m66592_enable 0 3117 NULL
117460 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
117461 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
117462 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
117463 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
117464 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
117465 +registers_show_3130 registers_show 0 3130 NULL
117466 +print_time_3132 print_time 0 3132 NULL
117467 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
117468 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
117469 +filldir_3143 filldir 3 3143 NULL
117470 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
117471 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
117472 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
117473 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
117474 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
117475 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
117476 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
117477 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
117478 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
117479 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
117480 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
117481 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
117482 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
117483 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
117484 +filelayout_scan_commit_lists_3168 filelayout_scan_commit_lists 0 3168 NULL
117485 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
117486 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
117487 +red_zone_show_3177 red_zone_show 0 3177 NULL
117488 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
117489 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
117490 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
117491 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
117492 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
117493 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
117494 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
117495 +alloc_context_3194 alloc_context 1 3194 NULL
117496 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
117497 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
117498 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
117499 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
117500 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
117501 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
117502 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
117503 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
117504 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
117505 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
117506 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
117507 +sha256_init_3213 sha256_init 0 3213 NULL nohasharray
117508 +__readpages_done_3213 __readpages_done 0 3213 &sha256_init_3213
117509 +get_target_freq_3217 get_target_freq 0 3217 NULL
117510 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
117511 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
117512 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
117513 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
117514 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
117515 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
117516 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
117517 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
117518 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
117519 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
117520 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
117521 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
117522 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236 nohasharray
117523 +do_read_log_to_user_3236 do_read_log_to_user 4 3236 &e1000e_setup_rx_resources_3236
117524 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
117525 +macb_open_3240 macb_open 0 3240 NULL
117526 +key_key_read_3241 key_key_read 3-0 3241 NULL
117527 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
117528 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
117529 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
117530 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
117531 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
117532 +ipaq_open_3260 ipaq_open 0 3260 NULL
117533 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
117534 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
117535 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
117536 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
117537 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
117538 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
117539 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
117540 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
117541 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
117542 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
117543 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
117544 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
117545 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
117546 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
117547 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
117548 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
117549 +__set_extent_bit_3305 __set_extent_bit 0 3305 NULL
117550 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
117551 +minix_write_begin_3311 minix_write_begin 0 3311 NULL nohasharray
117552 +arvo_sysfs_write_3311 arvo_sysfs_write 0-6 3311 &minix_write_begin_3311
117553 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
117554 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
117555 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
117556 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
117557 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
117558 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
117559 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
117560 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
117561 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
117562 +read_from_oldmem_3337 read_from_oldmem 2-0 3337 NULL
117563 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 NULL nohasharray
117564 +sysfs_create_group_3339 sysfs_create_group 0 3339 &max_power_range_uw_show_3339
117565 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
117566 +ip_local_out_3345 ip_local_out 0 3345 NULL
117567 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
117568 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
117569 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
117570 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
117571 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
117572 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
117573 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
117574 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
117575 +scnprintf_3360 scnprintf 0-2 3360 NULL
117576 +map_name_show_3361 map_name_show 0 3361 NULL
117577 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
117578 +sr_read_3366 sr_read 3 3366 NULL
117579 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
117580 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
117581 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
117582 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
117583 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
117584 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
117585 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
117586 +slot_show_3380 slot_show 0 3380 NULL nohasharray
117587 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
117588 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
117589 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
117590 +link_state_store_3384 link_state_store 0-4 3384 NULL
117591 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
117592 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
117593 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
117594 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
117595 +sg_write_3392 sg_write 0-3 3392 NULL
117596 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL nohasharray
117597 +nfs_revalidate_mapping_3393 nfs_revalidate_mapping 0 3393 &mtdchar_writeoob_3393
117598 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
117599 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
117600 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
117601 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
117602 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
117603 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
117604 +__write_reg_3413 __write_reg 0 3413 NULL
117605 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
117606 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
117607 +set_location_3415 set_location 0 3415 NULL nohasharray
117608 +be_open_3415 be_open 0 3415 &set_location_3415
117609 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
117610 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
117611 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
117612 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
117613 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
117614 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
117615 +led_set_status_3432 led_set_status 0 3432 NULL
117616 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
117617 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
117618 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
117619 +dev_register_3440 dev_register 0 3440 NULL
117620 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
117621 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
117622 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
117623 +map_single_3449 map_single 0 3449 NULL
117624 +store_3451 store 0-3 3451 NULL
117625 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
117626 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
117627 +softsynth_write_3455 softsynth_write 3 3455 NULL
117628 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
117629 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 NULL nohasharray
117630 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 &iscsi_tpg_param_store_MaxConnections_3467
117631 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
117632 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
117633 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
117634 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
117635 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
117636 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
117637 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
117638 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
117639 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
117640 +comp_tx_3493 comp_tx 0 3493 NULL
117641 +prepare_3495 prepare 0 3495 NULL
117642 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
117643 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
117644 +sys_size_show_3507 sys_size_show 0 3507 NULL
117645 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
117646 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
117647 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
117648 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
117649 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
117650 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
117651 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
117652 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
117653 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
117654 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
117655 +adp8870_show_3527 adp8870_show 0 3527 NULL
117656 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
117657 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
117658 +SyS_readv_3539 SyS_readv 3 3539 NULL
117659 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
117660 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
117661 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
117662 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
117663 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
117664 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
117665 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
117666 +nouveau_fuse_create__3546 nouveau_fuse_create_ 4 3546 NULL
117667 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
117668 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
117669 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 NULL nohasharray
117670 +b43legacy_read16_3561 b43legacy_read16 0 3561 &target_stat_scsi_lu_attr_show_3561
117671 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL
117672 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 NULL nohasharray
117673 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564 nohasharray
117674 +generic_exec_single_3564 generic_exec_single 0 3564 &stv0680_set_video_mode_3564
117675 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
117676 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
117677 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
117678 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
117679 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
117680 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
117681 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
117682 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
117683 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
117684 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
117685 +vc_resize_3585 vc_resize 2-3 3585 NULL
117686 +ifalias_show_3586 ifalias_show 0 3586 NULL
117687 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
117688 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
117689 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
117690 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
117691 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
117692 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
117693 +ray_open_3608 ray_open 0 3608 NULL
117694 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
117695 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
117696 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
117697 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
117698 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
117699 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
117700 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
117701 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
117702 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
117703 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
117704 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
117705 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
117706 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
117707 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
117708 +store_3640 store 0 3640 NULL
117709 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
117710 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
117711 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
117712 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
117713 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
117714 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
117715 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
117716 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
117717 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
117718 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
117719 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0-6 3660 NULL
117720 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
117721 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
117722 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
117723 +cma_alloc_3663 cma_alloc 2-3 3663 NULL
117724 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
117725 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
117726 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
117727 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
117728 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
117729 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
117730 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
117731 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
117732 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
117733 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
117734 +vmci_qpair_enquev_3688 vmci_qpair_enquev 0-3 3688 NULL
117735 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
117736 +ntfs_attr_make_non_resident_3694 ntfs_attr_make_non_resident 0 3694 NULL
117737 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
117738 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
117739 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
117740 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
117741 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
117742 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
117743 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
117744 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
117745 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
117746 +do_cancel_3724 do_cancel 0 3724 NULL nohasharray
117747 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 &do_cancel_3724
117748 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
117749 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
117750 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
117751 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
117752 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
117753 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
117754 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
117755 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
117756 +pegasus_open_3748 pegasus_open 0 3748 NULL
117757 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
117758 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
117759 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
117760 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
117761 +show_log_height_3759 show_log_height 0 3759 NULL
117762 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
117763 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
117764 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
117765 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
117766 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
117767 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
117768 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
117769 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
117770 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
117771 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
117772 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
117773 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
117774 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL nohasharray
117775 +xip_file_write_3781 xip_file_write 0-3 3781 &udf_adinicb_write_begin_3781
117776 +set_min_height_3783 set_min_height 0-4 3783 NULL
117777 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
117778 +set_voltage_3789 set_voltage 0-4 3789 NULL
117779 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
117780 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
117781 +__netlink_create_3800 __netlink_create 0 3800 NULL
117782 +show_line3_3802 show_line3 0 3802 NULL
117783 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
117784 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
117785 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
117786 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
117787 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
117788 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
117789 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
117790 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL nohasharray
117791 +security_inode_removexattr_3818 security_inode_removexattr 0 3818 &wm8350_gpio_direction_in_3818
117792 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
117793 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
117794 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
117795 +llc_ui_recvmsg_3826 llc_ui_recvmsg 0-4 3826 NULL
117796 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
117797 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
117798 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
117799 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
117800 +release_version_store_3841 release_version_store 0-4 3841 NULL
117801 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
117802 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
117803 +max8925_disable_3844 max8925_disable 0 3844 NULL
117804 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL
117805 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
117806 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
117807 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
117808 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
117809 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
117810 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
117811 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
117812 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
117813 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
117814 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
117815 +get_fd_set_3866 get_fd_set 1 3866 NULL
117816 +show_pci_3867 show_pci 0 3867 NULL
117817 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
117818 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
117819 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
117820 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
117821 +validate_store_3881 validate_store 0-3 3881 NULL
117822 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
117823 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
117824 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
117825 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
117826 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
117827 +nvram_write_3894 nvram_write 3-0 3894 NULL
117828 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
117829 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
117830 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
117831 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
117832 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
117833 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
117834 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
117835 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
117836 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
117837 +usbip_recv_3911 usbip_recv 3 3911 NULL
117838 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
117839 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
117840 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
117841 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
117842 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
117843 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
117844 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
117845 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
117846 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
117847 +t4_memory_rw_3948 t4_memory_rw 0 3948 NULL nohasharray
117848 +apei_clear_mce_3948 apei_clear_mce 0 3948 &t4_memory_rw_3948 nohasharray
117849 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
117850 +navman_open_3951 navman_open 0 3951 NULL
117851 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
117852 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
117853 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
117854 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
117855 +write_port_3962 write_port 0-4 3962 NULL
117856 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
117857 +be_vid_config_3976 be_vid_config 0 3976 NULL
117858 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
117859 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
117860 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
117861 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
117862 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
117863 +virtfn_add_3988 virtfn_add 0 3988 NULL
117864 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
117865 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
117866 +do_add_counters_3992 do_add_counters 3 3992 NULL
117867 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
117868 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
117869 +via_rng_init_3998 via_rng_init 0 3998 NULL
117870 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 NULL
117871 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
117872 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
117873 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
117874 +mei_write_4005 mei_write 3-0 4005 NULL nohasharray
117875 +xfs_check_block_4005 xfs_check_block 4 4005 &mei_write_4005 nohasharray
117876 +niu_zcp_write_4005 niu_zcp_write 0 4005 &xfs_check_block_4005
117877 +show_xps_map_4009 show_xps_map 0 4009 NULL
117878 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
117879 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
117880 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
117881 +_request_firmware_4021 _request_firmware 0 4021 NULL
117882 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
117883 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
117884 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
117885 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
117886 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
117887 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
117888 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 NULL nohasharray
117889 +b1_get_word_4035 b1_get_word 0 4035 &usbnet_write_cmd_async_4035
117890 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
117891 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
117892 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
117893 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
117894 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
117895 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
117896 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 NULL nohasharray
117897 +get_dmabuf_4065 get_dmabuf 2 4065 &show_fc_host_dev_loss_tmo_4065
117898 +coreid_show_4066 coreid_show 0 4066 NULL
117899 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
117900 +cardr_show_4070 cardr_show 0 4070 NULL
117901 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
117902 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
117903 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
117904 +show_engine1_leds_4078 show_engine1_leds 0 4078 NULL nohasharray
117905 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 &show_engine1_leds_4078
117906 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
117907 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
117908 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
117909 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
117910 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
117911 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
117912 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
117913 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
117914 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
117915 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
117916 +show_4097 show 0 4097 NULL
117917 +flash_show_4102 flash_show 0 4102 NULL
117918 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
117919 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
117920 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
117921 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
117922 +write_reg_4108 write_reg 0 4108 NULL
117923 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
117924 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
117925 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
117926 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
117927 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
117928 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
117929 +__xen_write_cr3_4124 __xen_write_cr3 2 4124 NULL
117930 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
117931 +set_device_state_4127 set_device_state 0-2 4127 NULL
117932 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
117933 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
117934 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
117935 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
117936 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 NULL nohasharray
117937 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 0-2 4147 &mon_text_read_u_4147
117938 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
117939 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
117940 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
117941 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
117942 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
117943 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
117944 +echo_show_4163 echo_show 0 4163 NULL nohasharray
117945 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
117946 +store_4163 store 0 4163 &t1_init_hw_modules_4163
117947 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
117948 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
117949 +get_alua_req_4166 get_alua_req 3 4166 NULL
117950 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
117951 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 NULL
117952 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
117953 +show_4173 show 0 4173 NULL
117954 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
117955 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
117956 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
117957 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
117958 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL
117959 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
117960 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
117961 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
117962 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
117963 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
117964 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
117965 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
117966 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
117967 +follow_managed_4219 follow_managed 0 4219 NULL
117968 +persist_store_4220 persist_store 0-4 4220 NULL
117969 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
117970 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
117971 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
117972 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
117973 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
117974 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
117975 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
117976 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
117977 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
117978 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
117979 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
117980 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
117981 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
117982 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
117983 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
117984 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
117985 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
117986 +alg_create_4257 alg_create 0 4257 NULL
117987 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
117988 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
117989 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 NULL nohasharray
117990 +base_clock_show_4261 base_clock_show 0 4261 &tda7432_s_ctrl_4261
117991 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
117992 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
117993 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
117994 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
117995 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
117996 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
117997 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
117998 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
117999 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
118000 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
118001 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
118002 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
118003 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
118004 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
118005 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
118006 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
118007 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
118008 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
118009 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
118010 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
118011 +__usbnet_read_cmd_4299 __usbnet_read_cmd 0-7 4299 NULL
118012 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
118013 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
118014 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
118015 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
118016 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
118017 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
118018 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
118019 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
118020 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
118021 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
118022 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
118023 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
118024 +nouveau_fifo_create__4327 nouveau_fifo_create_ 5-6 4327 NULL nohasharray
118025 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 &nouveau_fifo_create__4327
118026 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
118027 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
118028 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
118029 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
118030 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
118031 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
118032 +store_4354 store 0-3 4354 NULL
118033 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
118034 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
118035 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
118036 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
118037 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
118038 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
118039 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
118040 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
118041 +write_4374 write 0 4374 NULL
118042 +esb_write_4376 esb_write 0-3 4376 NULL
118043 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
118044 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
118045 +vcc_connect_4382 vcc_connect 0 4382 NULL
118046 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
118047 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
118048 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
118049 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
118050 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
118051 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
118052 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
118053 +reg_read_4409 reg_read 0 4409 NULL
118054 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
118055 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
118056 +can_send_4414 can_send 0 4414 NULL
118057 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
118058 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
118059 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
118060 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
118061 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
118062 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
118063 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
118064 +read_code_4429 read_code 4 4429 NULL
118065 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
118066 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
118067 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
118068 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
118069 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
118070 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
118071 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
118072 +vxp_resume_4442 vxp_resume 0 4442 NULL
118073 +memparse_4444 memparse 0 4444 NULL nohasharray
118074 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
118075 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
118076 +disksize_show_4454 disksize_show 0 4454 NULL
118077 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
118078 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
118079 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
118080 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
118081 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
118082 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
118083 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
118084 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
118085 +beep_write_4485 beep_write 0 4485 NULL
118086 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
118087 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
118088 +udp_sendmsg_4492 udp_sendmsg 0-4 4492 NULL
118089 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
118090 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
118091 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
118092 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
118093 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
118094 +set_link_security_4502 set_link_security 4 4502 NULL
118095 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
118096 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
118097 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
118098 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
118099 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
118100 +write_cnodes_4523 write_cnodes 0 4523 NULL
118101 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
118102 +show_modes_4530 show_modes 0 4530 NULL
118103 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
118104 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
118105 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
118106 +tipc_getname_4539 tipc_getname 0 4539 NULL
118107 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
118108 +store_mode_4544 store_mode 0-4 4544 NULL nohasharray
118109 +tty_register_device_4544 tty_register_device 2 4544 &store_mode_4544
118110 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
118111 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
118112 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
118113 +show_sched4_4552 show_sched4 0 4552 NULL
118114 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
118115 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
118116 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
118117 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
118118 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
118119 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
118120 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
118121 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
118122 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
118123 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
118124 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
118125 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
118126 +commit_orphans_4584 commit_orphans 0 4584 NULL
118127 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
118128 +read_rio_4589 read_rio 0-3 4589 NULL
118129 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
118130 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
118131 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
118132 +bch_alloc_4593 bch_alloc 1 4593 NULL
118133 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
118134 +generic_removexattr_4597 generic_removexattr 0 4597 NULL
118135 +fuse_copy_one_4602 fuse_copy_one 0 4602 NULL
118136 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
118137 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
118138 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
118139 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
118140 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
118141 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
118142 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
118143 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
118144 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
118145 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
118146 +hrz_send_4638 hrz_send 0 4638 NULL
118147 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
118148 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
118149 +txCommit_4649 txCommit 0 4649 NULL
118150 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
118151 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
118152 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
118153 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
118154 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
118155 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
118156 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
118157 +skb_add_data_nocache_4682 skb_add_data_nocache 4-0 4682 NULL nohasharray
118158 +show_event_log_4682 show_event_log 0 4682 &skb_add_data_nocache_4682
118159 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
118160 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
118161 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
118162 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
118163 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
118164 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
118165 +kone_receive_4690 kone_receive 0-4 4690 NULL
118166 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
118167 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
118168 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
118169 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
118170 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
118171 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
118172 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
118173 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
118174 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
118175 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
118176 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
118177 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
118178 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
118179 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
118180 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
118181 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
118182 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
118183 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
118184 +path_show_4725 path_show 0 4725 NULL nohasharray
118185 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
118186 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
118187 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
118188 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
118189 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
118190 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
118191 +level_show_4741 level_show 0 4741 NULL
118192 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
118193 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
118194 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
118195 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
118196 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
118197 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
118198 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
118199 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
118200 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
118201 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
118202 +qib_map_page_4768 qib_map_page 3 4768 NULL
118203 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
118204 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
118205 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
118206 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
118207 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
118208 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
118209 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
118210 +ip6_ufo_append_data_4780 ip6_ufo_append_data 7-6-5 4780 NULL
118211 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
118212 +create_subvol_4791 create_subvol 4 4791 NULL
118213 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
118214 +read_4793 read 0-4 4793 NULL
118215 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
118216 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
118217 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
118218 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
118219 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
118220 +fan_set_level_4805 fan_set_level 0 4805 NULL
118221 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
118222 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
118223 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
118224 +show_sticky_4816 show_sticky 0 4816 NULL
118225 +show_postcode_4819 show_postcode 0 4819 NULL
118226 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
118227 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
118228 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
118229 +show_4831 show 0 4831 NULL
118230 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
118231 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
118232 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
118233 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
118234 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
118235 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
118236 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
118237 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
118238 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
118239 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
118240 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
118241 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
118242 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
118243 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
118244 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
118245 +svc_getname_4869 svc_getname 0 4869 NULL
118246 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
118247 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
118248 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
118249 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
118250 +mic_smpt_to_pa_4881 mic_smpt_to_pa 0-2 4881 NULL
118251 +m2p_add_override_4882 m2p_add_override 1 4882 NULL
118252 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
118253 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
118254 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
118255 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
118256 +current_speed_show_4887 current_speed_show 0 4887 NULL
118257 +sys_ipc_4889 sys_ipc 3 4889 NULL
118258 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
118259 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
118260 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
118261 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
118262 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 NULL nohasharray
118263 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 &smsc911x_ethtool_getregslen_4913
118264 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
118265 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
118266 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
118267 +read_4919 read 0 4919 &show_pwm1_enable_4919
118268 +single_step_cont_4921 single_step_cont 0 4921 NULL
118269 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
118270 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
118271 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
118272 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
118273 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
118274 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
118275 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
118276 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
118277 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
118278 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
118279 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &lp3972_ldo_enable_4941
118280 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
118281 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
118282 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
118283 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
118284 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
118285 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
118286 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
118287 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
118288 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
118289 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
118290 +write_ee_4966 write_ee 0 4966 NULL nohasharray
118291 +devm_kzalloc_4966 devm_kzalloc 2 4966 &write_ee_4966
118292 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
118293 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
118294 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
118295 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
118296 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
118297 +set_aout_4974 set_aout 0-4 4974 NULL
118298 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
118299 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
118300 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
118301 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
118302 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
118303 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
118304 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
118305 +read_block_4993 read_block 0 4993 NULL
118306 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
118307 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
118308 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
118309 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
118310 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
118311 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
118312 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
118313 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
118314 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
118315 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
118316 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
118317 +smack_getprocattr_5024 smack_getprocattr 0 5024 NULL nohasharray
118318 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 &smack_getprocattr_5024
118319 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
118320 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
118321 +net2272_start_5033 net2272_start 0 5033 NULL
118322 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
118323 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
118324 +blkdev_get_5050 blkdev_get 0 5050 NULL
118325 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
118326 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
118327 +show_5055 show 0 5055 NULL
118328 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
118329 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
118330 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
118331 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
118332 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
118333 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
118334 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
118335 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
118336 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
118337 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
118338 +compr_fill_5093 compr_fill 2 5093 NULL
118339 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
118340 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
118341 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
118342 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
118343 +sound_write_5102 sound_write 3-0 5102 NULL
118344 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
118345 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
118346 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
118347 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
118348 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
118349 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
118350 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
118351 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
118352 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
118353 +rhine_open_5133 rhine_open 0 5133 NULL
118354 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
118355 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
118356 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
118357 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
118358 +toshiba_position_show_5153 toshiba_position_show 0 5153 NULL
118359 +quirks_show_5154 quirks_show 0 5154 NULL
118360 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
118361 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
118362 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
118363 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
118364 +__az6007_write_5170 __az6007_write 0 5170 NULL
118365 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
118366 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
118367 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
118368 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
118369 +datablob_parse_5177 datablob_parse 0 5177 NULL
118370 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
118371 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
118372 +adjust_memory_5185 adjust_memory 0 5185 NULL
118373 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
118374 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
118375 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
118376 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
118377 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
118378 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
118379 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
118380 +read_blocklist_5209 read_blocklist 2 5209 NULL
118381 +store_state_disable_5210 store_state_disable 0-4 5210 NULL nohasharray
118382 +bad_inode_removexattr_5210 bad_inode_removexattr 0 5210 &store_state_disable_5210
118383 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
118384 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
118385 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
118386 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
118387 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
118388 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
118389 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
118390 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
118391 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
118392 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
118393 +atl1e_open_5226 atl1e_open 0 5226 NULL
118394 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
118395 +wait_for_response_5229 wait_for_response 0 5229 NULL
118396 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
118397 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
118398 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
118399 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 NULL nohasharray
118400 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 &cpuset_cpu_active_5236
118401 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
118402 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
118403 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
118404 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
118405 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
118406 +ti_open_5256 ti_open 0 5256 NULL
118407 +update_nodemask_5257 update_nodemask 0 5257 NULL
118408 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
118409 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
118410 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
118411 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
118412 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
118413 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3 5278 NULL
118414 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
118415 +i2o_block_probe_5282 i2o_block_probe 0 5282 NULL
118416 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
118417 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
118418 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
118419 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
118420 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
118421 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
118422 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
118423 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
118424 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
118425 +ks8842_open_5309 ks8842_open 0 5309 NULL
118426 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
118427 +grow_inode_5311 grow_inode 0 5311 NULL
118428 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
118429 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
118430 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
118431 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
118432 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
118433 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
118434 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
118435 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
118436 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
118437 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
118438 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
118439 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
118440 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
118441 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
118442 +policy_store_5346 policy_store 0-4 5346 NULL
118443 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
118444 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
118445 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
118446 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
118447 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
118448 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
118449 +icmp_error_5362 icmp_error 0 5362 NULL
118450 +open_tx_second_5363 open_tx_second 0 5363 NULL
118451 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
118452 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
118453 +set_master_5372 set_master 0 5372 NULL
118454 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
118455 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
118456 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
118457 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
118458 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
118459 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
118460 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
118461 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
118462 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
118463 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
118464 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
118465 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
118466 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
118467 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
118468 +fat_getattr_5406 fat_getattr 0 5406 NULL
118469 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
118470 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
118471 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
118472 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
118473 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
118474 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
118475 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
118476 +show_output_5423 show_output 0 5423 NULL
118477 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
118478 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
118479 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
118480 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
118481 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
118482 +store_pwm_5441 store_pwm 0-4 5441 NULL
118483 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
118484 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 NULL
118485 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
118486 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
118487 +create_child_5449 create_child 0-4 5449 NULL
118488 +add_host_show_5451 add_host_show 0 5451 NULL
118489 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
118490 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
118491 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
118492 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
118493 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
118494 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
118495 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
118496 +netlink_insert_5465 netlink_insert 0 5465 NULL
118497 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
118498 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
118499 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
118500 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
118501 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
118502 +show_5474 show 0 5474 NULL nohasharray
118503 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
118504 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
118505 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
118506 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
118507 +ubi_leb_write_5478 ubi_leb_write 5-4-0 5478 NULL
118508 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
118509 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
118510 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
118511 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
118512 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
118513 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
118514 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
118515 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
118516 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
118517 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
118518 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
118519 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
118520 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
118521 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
118522 +adfs_f_update_5499 adfs_f_update 0 5499 NULL nohasharray
118523 +autofs4_d_manage_5499 autofs4_d_manage 0 5499 &adfs_f_update_5499
118524 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
118525 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
118526 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
118527 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
118528 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
118529 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
118530 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
118531 +spidev_message_5518 spidev_message 3 5518 NULL
118532 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
118533 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
118534 +show_license_5524 show_license 0 5524 NULL
118535 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
118536 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
118537 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
118538 +stop_cpus_5529 stop_cpus 0 5529 NULL
118539 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
118540 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
118541 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
118542 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
118543 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
118544 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
118545 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL nohasharray
118546 +get_entry_msg_len_5552 get_entry_msg_len 0 5552 &ov9650_set_auto_exposure_5552
118547 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
118548 +le_readq_5557 le_readq 0 5557 NULL
118549 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
118550 +mic_to_dma_addr_5569 mic_to_dma_addr 2 5569 NULL
118551 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
118552 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
118553 +fir16_create_5574 fir16_create 3 5574 NULL
118554 +bioset_create_5580 bioset_create 1 5580 NULL
118555 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
118556 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
118557 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
118558 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
118559 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
118560 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
118561 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
118562 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
118563 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
118564 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
118565 +__remove_suid_5618 __remove_suid 0 5618 NULL
118566 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
118567 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
118568 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
118569 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
118570 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
118571 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
118572 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
118573 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
118574 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
118575 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
118576 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
118577 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL
118578 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
118579 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
118580 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
118581 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
118582 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
118583 +parse_arg_5657 parse_arg 0-2 5657 NULL
118584 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
118585 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
118586 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
118587 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
118588 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
118589 +clk_prepare_5663 clk_prepare 0 5663 NULL nohasharray
118590 +ovl_permission_5663 ovl_permission 0 5663 &clk_prepare_5663 nohasharray
118591 +store_5663 store 0-3 5663 &ovl_permission_5663
118592 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
118593 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
118594 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
118595 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
118596 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
118597 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
118598 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
118599 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
118600 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
118601 +get_arg_5694 get_arg 3 5694 NULL nohasharray
118602 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
118603 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
118604 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
118605 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
118606 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
118607 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
118608 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
118609 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
118610 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
118611 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
118612 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
118613 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL nohasharray
118614 +qib_dma_map_single_5726 qib_dma_map_single 0 5726 &mlx4_cq_alloc_icm_5726
118615 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
118616 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
118617 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
118618 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
118619 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
118620 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
118621 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
118622 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
118623 +get_packet_5747 get_packet 3 5747 NULL
118624 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
118625 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
118626 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
118627 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
118628 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
118629 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
118630 +packet_xmit_5762 packet_xmit 0 5762 NULL
118631 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
118632 +start_5768 start 0 5768 NULL
118633 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
118634 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
118635 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
118636 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
118637 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
118638 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
118639 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
118640 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
118641 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
118642 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
118643 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
118644 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
118645 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
118646 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
118647 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
118648 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
118649 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
118650 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
118651 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
118652 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
118653 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
118654 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
118655 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
118656 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
118657 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 NULL nohasharray
118658 +setup_req_5848 setup_req 3 5848 &ext4_xattr_set_5848
118659 +enter_state_5850 enter_state 0 5850 NULL
118660 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
118661 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
118662 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
118663 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
118664 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
118665 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
118666 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
118667 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
118668 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
118669 +vsscanf_5868 vsscanf 0 5868 NULL
118670 +i2o_bus_store_scan_5869 i2o_bus_store_scan 0-4 5869 NULL
118671 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
118672 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
118673 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
118674 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
118675 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
118676 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
118677 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
118678 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
118679 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
118680 +rmd320_final_5897 rmd320_final 0 5897 NULL
118681 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
118682 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
118683 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
118684 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
118685 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
118686 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
118687 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
118688 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
118689 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
118690 +devpath_show_5910 devpath_show 0 5910 NULL
118691 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
118692 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
118693 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
118694 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
118695 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
118696 +next_entry_5921 next_entry 0 5921 NULL
118697 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
118698 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
118699 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
118700 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
118701 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
118702 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
118703 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
118704 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
118705 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
118706 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
118707 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
118708 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
118709 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
118710 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
118711 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
118712 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
118713 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
118714 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
118715 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
118716 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
118717 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
118718 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
118719 +sha224_final_5978 sha224_final 0 5978 NULL
118720 +show_5979 show 0 5979 NULL nohasharray
118721 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &show_5979 nohasharray
118722 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979 nohasharray
118723 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &store_sf_setup_5979
118724 +SyS_semop_5980 SyS_semop 3 5980 NULL
118725 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
118726 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
118727 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
118728 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
118729 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
118730 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
118731 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
118732 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
118733 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
118734 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
118735 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
118736 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
118737 +spi_read_6031 spi_read 0 6031 NULL nohasharray
118738 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
118739 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL
118740 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
118741 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
118742 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
118743 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
118744 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
118745 +led_shot_6046 led_shot 0-4 6046 NULL
118746 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
118747 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
118748 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
118749 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
118750 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
118751 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
118752 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
118753 +add_break_6070 add_break 1 6070 NULL
118754 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
118755 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
118756 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 0-3 6073 NULL
118757 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
118758 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
118759 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
118760 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
118761 +init_6095 init 0 6095 NULL
118762 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
118763 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
118764 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
118765 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
118766 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
118767 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
118768 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
118769 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
118770 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
118771 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
118772 +mic_read_spad_6115 mic_read_spad 0 6115 NULL nohasharray
118773 +i810fb_check_var_6115 i810fb_check_var 0 6115 &mic_read_spad_6115
118774 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
118775 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
118776 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
118777 +nouveau_parent_create__6131 nouveau_parent_create_ 7 6131 NULL
118778 +read_packet_6140 read_packet 0 6140 NULL
118779 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
118780 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
118781 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
118782 +tc574_resume_6154 tc574_resume 0 6154 NULL
118783 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
118784 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
118785 +tcam_write_6162 tcam_write 0 6162 NULL
118786 +show_temp8_6163 show_temp8 0 6163 NULL
118787 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
118788 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
118789 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
118790 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
118791 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
118792 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
118793 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
118794 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
118795 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
118796 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
118797 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
118798 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
118799 +freeze_store_6185 freeze_store 0-3 6185 NULL
118800 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
118801 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
118802 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
118803 +add_interval_6202 add_interval 0 6202 NULL
118804 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
118805 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
118806 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
118807 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
118808 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
118809 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
118810 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
118811 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
118812 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 NULL
118813 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
118814 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
118815 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
118816 +__clk_prepare_6234 __clk_prepare 0 6234 NULL
118817 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
118818 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
118819 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
118820 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
118821 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
118822 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
118823 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
118824 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL
118825 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
118826 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
118827 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
118828 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
118829 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
118830 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
118831 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
118832 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
118833 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
118834 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 NULL nohasharray
118835 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 &xenbus_file_write_6282
118836 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
118837 +key_unseal_6285 key_unseal 0 6285 NULL
118838 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
118839 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
118840 +serial_port_in_6291 serial_port_in 0 6291 NULL
118841 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
118842 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
118843 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
118844 +raw_request_6307 raw_request 0 6307 NULL
118845 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
118846 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
118847 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
118848 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
118849 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
118850 +balance_6312 balance 0 6312 NULL
118851 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
118852 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
118853 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
118854 +store_cluster_6316 store_cluster 0-4 6316 NULL
118855 +write_null_6319 write_null 0-3 6319 NULL
118856 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
118857 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
118858 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
118859 +SyS_mincore_6329 SyS_mincore 2-1 6329 &ibm_get_table_from_acpi_6329
118860 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
118861 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
118862 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
118863 +solos_param_show_6344 solos_param_show 0 6344 NULL
118864 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
118865 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
118866 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
118867 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
118868 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
118869 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
118870 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
118871 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
118872 +recv_init_6366 recv_init 0 6366 NULL
118873 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
118874 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
118875 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
118876 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
118877 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
118878 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
118879 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
118880 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
118881 +msb_write_block_6379 msb_write_block 3 6379 NULL
118882 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
118883 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
118884 +bb_store_6401 bb_store 3-0 6401 NULL
118885 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
118886 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
118887 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
118888 +md_attr_show_6408 md_attr_show 0 6408 NULL
118889 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
118890 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
118891 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
118892 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
118893 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
118894 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
118895 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
118896 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
118897 +l2up_create_6430 l2up_create 3 6430 NULL
118898 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
118899 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
118900 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
118901 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
118902 +coda_downcall_6448 coda_downcall 0 6448 NULL
118903 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
118904 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
118905 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
118906 +show_sustain_6469 show_sustain 0 6469 NULL
118907 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
118908 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
118909 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
118910 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
118911 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
118912 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
118913 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
118914 +i740fb_check_var_6479 i740fb_check_var 0 6479 NULL nohasharray
118915 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 &i740fb_check_var_6479
118916 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
118917 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
118918 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
118919 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
118920 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
118921 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
118922 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
118923 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
118924 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
118925 +mei_read_6507 mei_read 3-0 6507 NULL
118926 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
118927 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
118928 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
118929 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
118930 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
118931 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
118932 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
118933 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
118934 +show_min_uV_6544 show_min_uV 0 6544 NULL
118935 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
118936 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
118937 +rndis_set_oid_6547 rndis_set_oid 0-4 6547 NULL nohasharray
118938 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
118939 +wdm_read_6549 wdm_read 3-0 6549 NULL
118940 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
118941 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL
118942 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 NULL nohasharray
118943 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 &lanai_normalize_ci_6553
118944 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
118945 +notify_handler_6557 notify_handler 0 6557 NULL
118946 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
118947 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
118948 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
118949 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
118950 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
118951 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
118952 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
118953 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
118954 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
118955 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
118956 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
118957 +reg_set_6585 reg_set 0 6585 NULL nohasharray
118958 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
118959 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
118960 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
118961 +bytes_number_6591 bytes_number 0-2 6591 NULL
118962 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
118963 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
118964 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
118965 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
118966 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
118967 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
118968 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
118969 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
118970 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
118971 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
118972 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
118973 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
118974 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
118975 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
118976 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
118977 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
118978 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
118979 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
118980 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
118981 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
118982 +queue_dtd_6652 queue_dtd 0 6652 NULL
118983 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
118984 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
118985 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
118986 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
118987 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
118988 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
118989 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
118990 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
118991 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
118992 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
118993 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
118994 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
118995 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
118996 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
118997 +init_chip_first_6676 init_chip_first 0 6676 NULL
118998 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 NULL nohasharray
118999 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679 nohasharray
119000 +process_rcvd_data_6679 process_rcvd_data 3 6679 &fuse_dev_splice_read_6679
119001 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
119002 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
119003 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
119004 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
119005 +cap_show_6691 cap_show 0 6691 NULL
119006 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
119007 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL nohasharray
119008 +link_path_walk_6699 link_path_walk 0 6699 &ps_pspoll_max_apturn_read_6699
119009 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
119010 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
119011 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
119012 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
119013 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
119014 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 NULL nohasharray
119015 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
119016 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
119017 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
119018 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
119019 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
119020 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
119021 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
119022 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
119023 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
119024 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
119025 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
119026 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
119027 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
119028 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
119029 +inet_recv_error_6744 inet_recv_error 0-3 6744 NULL
119030 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
119031 +acm_start_wb_6751 acm_start_wb 0 6751 NULL
119032 +wil_reset_6752 wil_reset 0 6752 NULL
119033 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
119034 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
119035 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
119036 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
119037 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
119038 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
119039 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
119040 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
119041 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
119042 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
119043 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
119044 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
119045 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
119046 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
119047 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
119048 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
119049 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
119050 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
119051 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
119052 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
119053 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
119054 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
119055 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
119056 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
119057 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
119058 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
119059 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
119060 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
119061 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
119062 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
119063 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
119064 +get_blocks_6801 get_blocks 0 6801 NULL
119065 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
119066 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
119067 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
119068 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
119069 +init_port_6810 init_port 0 6810 NULL
119070 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
119071 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
119072 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
119073 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
119074 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
119075 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
119076 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
119077 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
119078 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
119079 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
119080 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
119081 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
119082 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
119083 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
119084 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
119085 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
119086 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
119087 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
119088 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
119089 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
119090 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
119091 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
119092 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
119093 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
119094 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
119095 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
119096 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
119097 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
119098 +size_6873 size 0 6873 NULL
119099 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
119100 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
119101 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
119102 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
119103 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
119104 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
119105 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
119106 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
119107 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
119108 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
119109 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
119110 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
119111 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
119112 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
119113 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
119114 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
119115 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
119116 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
119117 +hook_6905 hook 0 6905 NULL nohasharray
119118 +qib_init_6905 qib_init 0 6905 &hook_6905
119119 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
119120 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
119121 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
119122 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
119123 +ucma_write_6911 ucma_write 0-3 6911 &proc_sessionid_read_6911 nohasharray
119124 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &ucma_write_6911
119125 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
119126 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
119127 +ioctl_6914 ioctl 0 6914 NULL
119128 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
119129 +do_msgrcv_6921 do_msgrcv 3 6921 NULL nohasharray
119130 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 &do_msgrcv_6921 nohasharray
119131 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
119132 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
119133 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
119134 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
119135 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
119136 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
119137 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
119138 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
119139 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
119140 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
119141 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
119142 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
119143 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 4-0 6951 NULL
119144 +str_to_slot_6952 str_to_slot 0 6952 NULL
119145 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
119146 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
119147 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
119148 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
119149 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
119150 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
119151 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
119152 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
119153 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 NULL nohasharray
119154 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 &i40e_dbg_dump_write_6973
119155 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
119156 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
119157 +request_key_async_6990 request_key_async 4 6990 NULL
119158 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
119159 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
119160 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
119161 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
119162 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
119163 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
119164 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
119165 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
119166 +copy_items_7012 copy_items 7 7012 NULL
119167 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
119168 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
119169 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
119170 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
119171 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
119172 +reserved_show_7029 reserved_show 0 7029 NULL nohasharray
119173 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 &reserved_show_7029
119174 +wimax_msg_7030 wimax_msg 4 7030 NULL
119175 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
119176 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
119177 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
119178 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
119179 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
119180 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
119181 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
119182 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
119183 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
119184 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
119185 +amd64_hole_show_7057 amd64_hole_show 0 7057 NULL nohasharray
119186 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 &amd64_hole_show_7057
119187 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
119188 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL nohasharray
119189 +nouveau_device_create__7063 nouveau_device_create_ 7 7063 &srpt_tpg_show_enable_7063
119190 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
119191 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
119192 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
119193 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
119194 +filename_lookup_7071 filename_lookup 0 7071 NULL
119195 +hci_sock_recvmsg_7072 hci_sock_recvmsg 0-4 7072 NULL
119196 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
119197 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
119198 +mii_status_show_7077 mii_status_show 0 7077 NULL
119199 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
119200 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
119201 +read_7087 read 0 7087 NULL nohasharray
119202 +queue_requests_show_7087 queue_requests_show 0 7087 &read_7087
119203 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 NULL nohasharray
119204 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 &beacon_interval_read_7091
119205 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
119206 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
119207 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
119208 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
119209 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
119210 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
119211 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
119212 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
119213 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
119214 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
119215 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
119216 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
119217 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
119218 +show_value_7119 show_value 0 7119 NULL
119219 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
119220 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
119221 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
119222 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
119223 +rtl2832_sdr_wr_7132 rtl2832_sdr_wr 0 7132 NULL
119224 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
119225 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
119226 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
119227 +show_bpp_7148 show_bpp 0 7148 NULL
119228 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
119229 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
119230 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
119231 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
119232 +fnic_reset_7163 fnic_reset 0 7163 NULL
119233 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
119234 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
119235 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
119236 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
119237 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
119238 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
119239 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
119240 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
119241 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL nohasharray
119242 +ath10k_install_key_7191 ath10k_install_key 0 7191 &snd_mask_refine_max_7191
119243 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
119244 +hfsplus_hash_dentry_7198 hfsplus_hash_dentry 0 7198 NULL
119245 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
119246 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
119247 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
119248 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
119249 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
119250 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
119251 +confirm_7211 confirm 0 7211 NULL
119252 +tpm_rng_read_7214 tpm_rng_read 0 7214 NULL
119253 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
119254 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
119255 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
119256 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
119257 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
119258 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
119259 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
119260 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
119261 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
119262 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
119263 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
119264 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
119265 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
119266 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
119267 +af_alg_make_sg_7254 af_alg_make_sg 0-3 7254 NULL
119268 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
119269 +release_version_show_7263 release_version_show 0 7263 NULL
119270 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
119271 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
119272 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-3-4-5 7272 NULL nohasharray
119273 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
119274 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
119275 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
119276 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
119277 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
119278 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
119279 +kimage_alloc_init_7282 kimage_alloc_init 3 7282 NULL nohasharray
119280 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 &kimage_alloc_init_7282
119281 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
119282 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
119283 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
119284 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
119285 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
119286 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
119287 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
119288 +rose_open_7309 rose_open 0 7309 NULL
119289 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
119290 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
119291 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
119292 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
119293 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
119294 +do_md_stop_7335 do_md_stop 0 7335 NULL
119295 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
119296 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
119297 +mgmt_control_7349 mgmt_control 3 7349 NULL
119298 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
119299 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
119300 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
119301 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
119302 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
119303 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
119304 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
119305 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
119306 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
119307 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
119308 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
119309 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
119310 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
119311 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
119312 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
119313 +hweight_long_7388 hweight_long 0-1 7388 NULL
119314 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
119315 +carrier_store_7396 carrier_store 4-0 7396 NULL nohasharray
119316 +sl_change_mtu_7396 sl_change_mtu 0-2 7396 &carrier_store_7396
119317 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
119318 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
119319 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
119320 +tipc_recvmsg_7402 tipc_recvmsg 0-4 7402 NULL
119321 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
119322 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
119323 +store_7418 store 0-3 7418 NULL
119324 +switch_mm_7420 switch_mm 0 7420 NULL
119325 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
119326 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
119327 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
119328 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL
119329 +store_7441 store 0 7441 NULL
119330 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
119331 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
119332 +show_mask_7446 show_mask 0 7446 NULL
119333 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
119334 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
119335 +pci_map_page_7448 pci_map_page 0-3 7448 &acpi_ex_create_region_7448
119336 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
119337 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
119338 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
119339 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
119340 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
119341 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 0-4 7461 NULL nohasharray
119342 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
119343 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
119344 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
119345 +set_speed_7470 set_speed 0-4 7470 NULL
119346 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
119347 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
119348 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
119349 +show_max_uV_7474 show_max_uV 0 7474 NULL
119350 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
119351 +atalk_getname_7490 atalk_getname 0 7490 NULL
119352 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL
119353 +setsockopt_7492 setsockopt 0 7492 NULL
119354 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
119355 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
119356 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
119357 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
119358 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
119359 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
119360 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
119361 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
119362 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
119363 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
119364 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
119365 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 NULL
119366 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
119367 +virtnet_open_7538 virtnet_open 0 7538 NULL
119368 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
119369 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
119370 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
119371 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
119372 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
119373 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
119374 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
119375 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
119376 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
119377 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
119378 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
119379 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
119380 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
119381 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
119382 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
119383 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
119384 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
119385 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
119386 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
119387 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
119388 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
119389 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-0-5 7590 NULL
119390 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
119391 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
119392 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
119393 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
119394 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
119395 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
119396 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
119397 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
119398 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
119399 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
119400 +send_to_group_7627 send_to_group 0 7627 NULL
119401 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
119402 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
119403 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
119404 +net2272_queue_7640 net2272_queue 0 7640 NULL
119405 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
119406 +write_priomap_7648 write_priomap 0-3 7648 NULL
119407 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
119408 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
119409 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
119410 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
119411 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
119412 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
119413 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
119414 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
119415 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
119416 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
119417 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
119418 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
119419 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
119420 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
119421 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
119422 +device_show_7693 device_show 0 7693 NULL nohasharray
119423 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
119424 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
119425 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
119426 +affs_hash_dentry_7703 affs_hash_dentry 0 7703 NULL nohasharray
119427 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 &affs_hash_dentry_7703
119428 +dev_info_set_7705 dev_info_set 0 7705 NULL
119429 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 NULL nohasharray
119430 +dev_write_7708 dev_write 0-3 7708 &ds2781_get_rsgain_setting_7708
119431 +unmap_region_7709 unmap_region 1 7709 NULL
119432 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
119433 +show_7711 show 0 7711 NULL
119434 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
119435 +sys_pread64_7721 sys_pread64 3 7721 NULL
119436 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
119437 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
119438 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
119439 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
119440 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
119441 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
119442 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
119443 +write_7751 write 0 7751 NULL
119444 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
119445 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
119446 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
119447 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
119448 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
119449 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
119450 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
119451 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
119452 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
119453 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
119454 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
119455 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
119456 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
119457 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
119458 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
119459 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
119460 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
119461 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
119462 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
119463 +get_link_af_size_7802 get_link_af_size 0 7802 NULL
119464 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
119465 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
119466 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
119467 +validate_slab_node_7825 validate_slab_node 0 7825 NULL nohasharray
119468 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 &validate_slab_node_7825
119469 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
119470 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
119471 +nfs_proc_getattr_7829 nfs_proc_getattr 0 7829 NULL
119472 +show_7835 show 0 7835 NULL
119473 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
119474 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
119475 +enable_7841 enable 0 7841 NULL nohasharray
119476 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
119477 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
119478 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
119479 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
119480 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
119481 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
119482 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
119483 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
119484 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
119485 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
119486 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
119487 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
119488 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
119489 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
119490 +request_7878 request 0 7878 NULL
119491 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 NULL nohasharray
119492 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 &nilfs_sufile_mark_dirty_7881
119493 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
119494 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 NULL
119495 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
119496 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
119497 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
119498 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
119499 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
119500 +show_7906 show 0 7906 NULL
119501 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
119502 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
119503 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
119504 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
119505 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
119506 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
119507 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
119508 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
119509 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
119510 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
119511 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938
119512 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
119513 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
119514 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
119515 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
119516 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
119517 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
119518 +get_formats_7949 get_formats 0 7949 NULL
119519 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
119520 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
119521 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
119522 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
119523 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
119524 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
119525 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
119526 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
119527 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
119528 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
119529 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
119530 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
119531 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
119532 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
119533 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
119534 +_block_isbad_7986 _block_isbad 0 7986 NULL nohasharray
119535 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 &_block_isbad_7986 nohasharray
119536 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &target_fabric_mappedlun_attr_show_7986
119537 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
119538 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
119539 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
119540 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
119541 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
119542 +fb_set_par_8006 fb_set_par 0 8006 NULL
119543 +store_8007 store 0-3 8007 NULL
119544 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
119545 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
119546 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
119547 +vcs_read_8017 vcs_read 3-0 8017 NULL
119548 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
119549 +aux3_show_8025 aux3_show 0 8025 NULL
119550 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 NULL nohasharray
119551 +cifs_sync_write_8031 cifs_sync_write 0 8031 &snd_seq_oss_synth_load_patch_8031
119552 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
119553 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
119554 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL
119555 +security_syslog_8042 security_syslog 0 8042 NULL
119556 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
119557 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
119558 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
119559 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
119560 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
119561 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
119562 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
119563 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
119564 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
119565 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
119566 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
119567 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
119568 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
119569 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
119570 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
119571 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
119572 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
119573 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
119574 +strict_show_8078 strict_show 0 8078 NULL
119575 +room_for_filename_8085 room_for_filename 3 8085 NULL
119576 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
119577 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
119578 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
119579 +fw_suspend_8094 fw_suspend 0 8094 NULL
119580 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
119581 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
119582 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
119583 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
119584 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
119585 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
119586 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
119587 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
119588 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
119589 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
119590 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
119591 +venus_lookup_8121 venus_lookup 4 8121 NULL
119592 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
119593 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
119594 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
119595 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
119596 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
119597 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
119598 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
119599 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
119600 +next_signal_8135 next_signal 0 8135 NULL
119601 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
119602 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
119603 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
119604 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
119605 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
119606 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
119607 +reload_store_8150 reload_store 0-4 8150 NULL
119608 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
119609 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
119610 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
119611 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
119612 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
119613 +num_writes_show_8162 num_writes_show 0 8162 NULL
119614 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
119615 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
119616 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
119617 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
119618 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
119619 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
119620 +dma_map_area_8178 dma_map_area 3-2-5-0 8178 NULL
119621 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
119622 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
119623 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
119624 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
119625 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
119626 +write_classid_8189 write_classid 0 8189 NULL
119627 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
119628 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
119629 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
119630 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
119631 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
119632 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
119633 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
119634 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
119635 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
119636 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
119637 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
119638 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
119639 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
119640 +play_iframe_8219 play_iframe 3 8219 NULL
119641 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
119642 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
119643 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225 nohasharray
119644 +create_log_8225 create_log 2 8225 &pcmciamtd_suspend_8225
119645 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
119646 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
119647 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
119648 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
119649 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
119650 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
119651 +show_state_disable_8251 show_state_disable 0 8251 NULL
119652 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
119653 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 NULL nohasharray
119654 +add_rx_skb_8257 add_rx_skb 3 8257 &statfs_sync_store_8257
119655 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
119656 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
119657 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
119658 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
119659 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
119660 +init_cdev_8274 init_cdev 1 8274 NULL
119661 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
119662 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
119663 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL
119664 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
119665 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
119666 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
119667 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
119668 +setsockopt_8304 setsockopt 0 8304 NULL
119669 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
119670 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
119671 +uevent_store_8319 uevent_store 0-4 8319 NULL
119672 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
119673 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
119674 +skein256_init_8337 skein256_init 0 8337 NULL
119675 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 NULL
119676 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
119677 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
119678 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
119679 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
119680 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
119681 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
119682 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
119683 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
119684 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
119685 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
119686 +ping_getfrag_8360 ping_getfrag 3-4 8360 NULL nohasharray
119687 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 &ping_getfrag_8360
119688 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
119689 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
119690 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
119691 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
119692 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
119693 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
119694 +wil_open_8375 wil_open 0 8375 NULL
119695 +ndo_init_8377 ndo_init 0 8377 NULL
119696 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
119697 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
119698 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
119699 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
119700 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
119701 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
119702 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
119703 +brightness_set_8396 brightness_set 0 8396 NULL
119704 +config_8403 config 0 8403 NULL
119705 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
119706 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
119707 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
119708 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
119709 +alua_activate_8420 alua_activate 0 8420 NULL
119710 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
119711 +keyspan_open_8429 keyspan_open 0 8429 NULL nohasharray
119712 +show_gps_8429 show_gps 0 8429 &keyspan_open_8429
119713 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 0-6 8431 NULL
119714 +capability_set_8433 capability_set 0-4 8433 NULL
119715 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 0-8 8436 NULL
119716 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
119717 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
119718 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
119719 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
119720 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
119721 +sl_init_8447 sl_init 0 8447 NULL
119722 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
119723 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
119724 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
119725 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
119726 +tgr160_final_8455 tgr160_final 0 8455 NULL
119727 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
119728 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
119729 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
119730 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
119731 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 NULL
119732 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
119733 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
119734 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
119735 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
119736 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
119737 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
119738 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
119739 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
119740 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
119741 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
119742 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
119743 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
119744 +in0_input_show_8498 in0_input_show 0 8498 NULL
119745 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
119746 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
119747 +dev_config_8506 dev_config 3 8506 NULL
119748 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
119749 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
119750 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
119751 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
119752 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
119753 +swap_writepage_8522 swap_writepage 0 8522 NULL
119754 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
119755 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
119756 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
119757 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
119758 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
119759 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
119760 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
119761 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
119762 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
119763 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
119764 +disarm_req_delay_8542 disarm_req_delay 0 8542 NULL
119765 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
119766 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
119767 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
119768 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
119769 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
119770 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
119771 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
119772 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
119773 +ixgb_open_8565 ixgb_open 0 8565 NULL
119774 +set_volume_8569 set_volume 0 8569 NULL
119775 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
119776 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
119777 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
119778 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
119779 +tower_write_8580 tower_write 3-0 8580 NULL
119780 +cmd_wait_8582 cmd_wait 0 8582 NULL
119781 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
119782 +generic_set_freq_8602 generic_set_freq 0 8602 NULL nohasharray
119783 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 &generic_set_freq_8602 nohasharray
119784 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &sctp_user_addto_chunk_8602
119785 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
119786 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
119787 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
119788 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
119789 +shash_setkey_unaligned_8620 shash_setkey_unaligned 0-3 8620 NULL nohasharray
119790 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
119791 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
119792 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
119793 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
119794 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
119795 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
119796 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
119797 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
119798 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
119799 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
119800 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
119801 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
119802 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 NULL nohasharray
119803 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 &write_sysrq_trigger_8648
119804 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
119805 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
119806 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
119807 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
119808 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
119809 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
119810 +options_show_8667 options_show 0 8667 NULL
119811 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
119812 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
119813 +crc32_update_8676 crc32_update 0 8676 NULL
119814 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
119815 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
119816 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
119817 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
119818 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
119819 +start_8697 start 0 8697 NULL
119820 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
119821 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
119822 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
119823 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
119824 +arcfb_write_8702 arcfb_write 3 8702 NULL
119825 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
119826 +init_header_8703 init_header 0 8703 &i_size_read_8703
119827 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
119828 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
119829 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
119830 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
119831 +charger_state_show_8720 charger_state_show 0 8720 NULL
119832 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
119833 +lunid_show_8726 lunid_show 0 8726 NULL
119834 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
119835 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
119836 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
119837 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
119838 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
119839 +f_dupfd_8730 f_dupfd 1 8730 NULL
119840 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
119841 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
119842 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
119843 +compound_order_8750 compound_order 0 8750 NULL nohasharray
119844 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
119845 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
119846 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754
119847 +read_uscorr_8755 read_uscorr 0 8755 NULL
119848 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
119849 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
119850 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
119851 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
119852 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
119853 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
119854 +sys_prctl_8766 sys_prctl 4 8766 NULL
119855 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
119856 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
119857 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
119858 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
119859 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
119860 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
119861 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
119862 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
119863 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL nohasharray
119864 +destroy_by_rcu_show_8781 destroy_by_rcu_show 0 8781 &acpi_device_modalias_8781
119865 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
119866 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
119867 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
119868 +show_hardware_8789 show_hardware 0 8789 NULL
119869 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
119870 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
119871 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
119872 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
119873 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
119874 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
119875 +get_size_8811 get_size 0 8811 NULL
119876 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
119877 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
119878 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
119879 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
119880 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
119881 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
119882 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
119883 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
119884 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
119885 +convert_8830 convert 0 8830 NULL
119886 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
119887 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
119888 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
119889 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
119890 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
119891 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 NULL nohasharray
119892 +usb_ep_queue_8839 usb_ep_queue 0 8839 &nilfs_mdt_get_block_8839
119893 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
119894 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
119895 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
119896 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
119897 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
119898 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3 8860 NULL
119899 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
119900 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
119901 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 NULL nohasharray
119902 +q931_help_8865 q931_help 0 8865 &qlcnic_get_regs_len_8865
119903 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
119904 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
119905 +b43_switch_channel_8872 b43_switch_channel 0 8872 NULL nohasharray
119906 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 &b43_switch_channel_8872
119907 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
119908 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
119909 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
119910 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
119911 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
119912 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
119913 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
119914 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
119915 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
119916 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
119917 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
119918 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
119919 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
119920 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
119921 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
119922 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
119923 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
119924 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
119925 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
119926 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
119927 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
119928 +data_sock_create_8920 data_sock_create 0 8920 NULL
119929 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
119930 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
119931 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
119932 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
119933 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
119934 +layout_commit_8926 layout_commit 0-3 8926 NULL
119935 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
119936 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
119937 +cp2112_hid_get_8933 cp2112_hid_get 0-4 8933 NULL
119938 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL
119939 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
119940 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
119941 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
119942 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
119943 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
119944 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
119945 +claim_show_8950 claim_show 0 8950 NULL nohasharray
119946 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
119947 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
119948 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
119949 +set_red_8954 set_red 0-4 8954 NULL
119950 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
119951 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
119952 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
119953 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
119954 +seq_bitmap_list_8963 seq_bitmap_list 3 8963 NULL
119955 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
119956 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
119957 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
119958 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
119959 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
119960 +venus_mkdir_8967 venus_mkdir 4 8967 NULL
119961 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
119962 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
119963 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
119964 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
119965 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
119966 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
119967 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
119968 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
119969 +show_state_time_8992 show_state_time 0 8992 NULL
119970 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
119971 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
119972 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
119973 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
119974 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
119975 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
119976 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
119977 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
119978 +epp_read_data_9015 epp_read_data 0 9015 NULL
119979 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
119980 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
119981 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
119982 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
119983 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
119984 +atl1_set_mac_9028 atl1_set_mac 0 9028 NULL nohasharray
119985 +fd_ioctl_9028 fd_ioctl 3 9028 &atl1_set_mac_9028
119986 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
119987 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
119988 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
119989 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
119990 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
119991 +nla_put_9042 nla_put 0 9042 NULL
119992 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
119993 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
119994 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
119995 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
119996 +ep_queue_9060 ep_queue 0 9060 NULL
119997 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
119998 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 NULL nohasharray
119999 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 &fnic_show_link_state_9062
120000 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
120001 +hci_req_add_9067 hci_req_add 3 9067 NULL
120002 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
120003 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
120004 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
120005 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
120006 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
120007 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
120008 +create_queues_9088 create_queues 3-2 9088 NULL
120009 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
120010 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
120011 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
120012 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
120013 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
120014 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 NULL nohasharray
120015 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 &target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108
120016 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
120017 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
120018 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
120019 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
120020 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
120021 +partial_show_9122 partial_show 0 9122 NULL
120022 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
120023 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
120024 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
120025 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
120026 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
120027 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
120028 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
120029 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
120030 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
120031 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
120032 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
120033 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
120034 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
120035 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
120036 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 NULL nohasharray
120037 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 &w1_ds2780_eeprom_cmd_9179
120038 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
120039 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
120040 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
120041 +ax25_bind_9185 ax25_bind 0 9185 NULL
120042 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
120043 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
120044 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
120045 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
120046 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
120047 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
120048 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
120049 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
120050 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
120051 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
120052 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
120053 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
120054 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
120055 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
120056 +sg_common_write_9209 sg_common_write 0 9209 NULL
120057 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
120058 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
120059 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
120060 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
120061 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
120062 +card_send_command_9215 card_send_command 3 9215 NULL
120063 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
120064 +protocol_write_9219 protocol_write 3-0 9219 NULL
120065 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
120066 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
120067 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
120068 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
120069 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
120070 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
120071 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
120072 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
120073 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
120074 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
120075 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
120076 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
120077 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
120078 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
120079 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
120080 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 NULL nohasharray
120081 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 &queue_max_segment_size_show_9258
120082 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
120083 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
120084 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
120085 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
120086 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
120087 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
120088 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
120089 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
120090 +flakey_status_9274 flakey_status 5 9274 NULL
120091 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
120092 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
120093 +open_9278 open 0 9278 &show_indirect_byte_9278
120094 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 NULL
120095 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
120096 +show_9287 show 0 9287 NULL
120097 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
120098 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
120099 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
120100 +ppp_sync_write_9296 ppp_sync_write 0 9296 NULL
120101 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
120102 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
120103 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
120104 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
120105 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
120106 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
120107 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
120108 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
120109 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
120110 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
120111 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
120112 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
120113 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
120114 +description_show_9327 description_show 0 9327 NULL
120115 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
120116 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
120117 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
120118 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 NULL nohasharray
120119 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 &acerhdf_get_trip_type_9336
120120 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
120121 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
120122 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
120123 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
120124 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
120125 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
120126 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
120127 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
120128 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
120129 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
120130 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 NULL nohasharray
120131 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 &raid5_start_reshape_9374
120132 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
120133 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
120134 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
120135 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
120136 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
120137 +queue_skb_9391 queue_skb 0 9391 NULL
120138 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 NULL nohasharray
120139 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 &s5m_rtc_start_alarm_9393
120140 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
120141 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
120142 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 NULL nohasharray
120143 +read_9397 read 3 9397 &cx23885_buf_prepare_9397
120144 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
120145 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
120146 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
120147 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
120148 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
120149 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
120150 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
120151 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
120152 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
120153 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
120154 +store_lmc_9418 store_lmc 0-4 9418 NULL nohasharray
120155 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 &store_lmc_9418
120156 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
120157 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
120158 +sync_inode_9429 sync_inode 0 9429 NULL
120159 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
120160 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
120161 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
120162 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
120163 +wacom_show_speed_9438 wacom_show_speed 0 9438 NULL nohasharray
120164 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438 nohasharray
120165 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 &ocfs2_last_eb_is_empty_9438
120166 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
120167 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
120168 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
120169 +cpu_slabs_show_9451 cpu_slabs_show 0 9451 NULL
120170 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
120171 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
120172 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
120173 +show_in_max2_9458 show_in_max2 0 9458 NULL
120174 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
120175 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
120176 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
120177 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &agp_generic_alloc_user_9470 nohasharray
120178 +get_registers_9470 get_registers 4 9470 &adis16136_read_frequency_9470
120179 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
120180 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
120181 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
120182 +queue_9475 queue 0 9475 NULL
120183 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
120184 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
120185 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
120186 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
120187 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
120188 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
120189 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
120190 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
120191 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
120192 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
120193 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
120194 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
120195 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
120196 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
120197 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
120198 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
120199 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 NULL nohasharray
120200 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 &vivid_vbi_cap_s_ctrl_9512
120201 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
120202 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
120203 +match_format_9516 match_format 0 9516 &disk_events_show_9516
120204 +do_strip_9517 do_strip 0 9517 NULL
120205 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
120206 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
120207 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
120208 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
120209 +lm3533_update_9529 lm3533_update 0 9529 NULL
120210 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
120211 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
120212 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
120213 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
120214 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
120215 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
120216 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
120217 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
120218 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
120219 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 NULL nohasharray
120220 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
120221 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 &udc_start_9548 nohasharray
120222 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &audit_log_n_untrustedstring_9548
120223 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
120224 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
120225 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
120226 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
120227 +fw_node_create_9559 fw_node_create 2 9559 NULL
120228 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
120229 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
120230 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
120231 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
120232 +status_9569 status 0 9569 NULL nohasharray
120233 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
120234 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
120235 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
120236 +add_memory_9575 add_memory 0 9575 NULL
120237 +sch_access_9576 sch_access 0 9576 NULL
120238 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
120239 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
120240 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
120241 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
120242 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
120243 +bop_mark_9593 bop_mark 0 9593 NULL
120244 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
120245 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
120246 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
120247 +do_sync_9604 do_sync 1 9604 NULL
120248 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
120249 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
120250 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &xfs_qm_dqattach_one_9605
120251 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
120252 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
120253 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
120254 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
120255 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
120256 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
120257 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
120258 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
120259 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
120260 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
120261 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
120262 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
120263 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
120264 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
120265 +lmLogInit_9643 lmLogInit 0 9643 NULL
120266 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
120267 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
120268 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
120269 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
120270 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
120271 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
120272 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
120273 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
120274 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
120275 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
120276 +inode_setattr_9668 inode_setattr 0 9668 NULL
120277 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
120278 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
120279 +dns_query_9676 dns_query 3 9676 NULL nohasharray
120280 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &dns_query_9676 nohasharray
120281 +ks8842_read16_9676 ks8842_read16 0 9676 &snd_ac97_dev_register_9676
120282 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
120283 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
120284 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
120285 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
120286 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
120287 +show_in0_9686 show_in0 0 9686 NULL
120288 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
120289 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
120290 +crc32_final_9693 crc32_final 0 9693 NULL
120291 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
120292 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
120293 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
120294 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
120295 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
120296 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
120297 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
120298 +update_flag_9706 update_flag 0 9706 NULL
120299 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
120300 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
120301 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
120302 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
120303 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
120304 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
120305 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
120306 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
120307 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
120308 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL
120309 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
120310 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
120311 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
120312 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
120313 +uuid_show_9749 uuid_show 0 9749 NULL
120314 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
120315 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
120316 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
120317 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
120318 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
120319 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
120320 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
120321 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
120322 +kexec_loaded_show_9765 kexec_loaded_show 0 9765 NULL
120323 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
120324 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
120325 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
120326 +mapping_error_9774 mapping_error 0 9774 NULL
120327 +__blk_queue_init_tags_9778 __blk_queue_init_tags 2 9778 NULL nohasharray
120328 +eni_open_9778 eni_open 0 9778 &__blk_queue_init_tags_9778
120329 +reset_write_9784 reset_write 0-3 9784 NULL
120330 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
120331 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
120332 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
120333 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
120334 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
120335 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
120336 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
120337 +_regmap_write_9803 _regmap_write 0 9803 NULL
120338 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
120339 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 NULL nohasharray
120340 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 &ieee80211_if_read_state_9813 nohasharray
120341 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813
120342 +ath9k_start_9815 ath9k_start 0 9815 NULL
120343 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
120344 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
120345 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
120346 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
120347 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
120348 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
120349 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
120350 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
120351 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
120352 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
120353 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
120354 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
120355 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
120356 +task_can_attach_9867 task_can_attach 0 9867 NULL
120357 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
120358 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
120359 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
120360 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
120361 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
120362 +show_sensor_9889 show_sensor 0 9889 NULL
120363 +bm_register_write_9893 bm_register_write 3-0 9893 NULL nohasharray
120364 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 &bm_register_write_9893
120365 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
120366 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL
120367 +write_9907 write 0-3 9907 NULL
120368 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
120369 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
120370 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
120371 +file_permission_9925 file_permission 0 9925 NULL
120372 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
120373 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
120374 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
120375 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
120376 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
120377 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
120378 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
120379 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
120380 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
120381 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
120382 +csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 4-3 9957 NULL
120383 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
120384 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
120385 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
120386 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
120387 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
120388 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
120389 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
120390 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
120391 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
120392 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
120393 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
120394 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
120395 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
120396 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
120397 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
120398 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
120399 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
120400 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
120401 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
120402 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
120403 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
120404 +ext2_get_block_10001 ext2_get_block 0 10001 NULL
120405 +store_als_en_10003 store_als_en 0-4 10003 NULL
120406 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
120407 +check_tp_10015 check_tp 0 10015 NULL
120408 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
120409 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
120410 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
120411 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
120412 +handle_request_10024 handle_request 9 10024 NULL
120413 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
120414 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
120415 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
120416 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
120417 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
120418 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
120419 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
120420 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
120421 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
120422 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
120423 +bop_propagate_10048 bop_propagate 0 10048 NULL
120424 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
120425 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
120426 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
120427 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
120428 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
120429 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
120430 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
120431 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
120432 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
120433 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
120434 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
120435 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
120436 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
120437 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
120438 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
120439 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
120440 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
120441 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
120442 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
120443 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
120444 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
120445 +class_show_10093 class_show 0 10093 NULL
120446 +nr_create_10094 nr_create 0 10094 NULL
120447 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
120448 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
120449 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
120450 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
120451 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
120452 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
120453 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
120454 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
120455 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
120456 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
120457 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
120458 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
120459 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
120460 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
120461 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
120462 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
120463 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
120464 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
120465 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
120466 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
120467 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
120468 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
120469 +qlge_open_10148 qlge_open 0 10148 NULL
120470 +show_alarms_10150 show_alarms 0 10150 NULL
120471 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
120472 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
120473 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
120474 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
120475 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
120476 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
120477 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
120478 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
120479 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
120480 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL
120481 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
120482 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 NULL nohasharray
120483 +icmpv6_error_10167 icmpv6_error 0 10167 &cx2341x_hdl_api_10167
120484 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
120485 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
120486 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
120487 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
120488 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
120489 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
120490 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
120491 +address_read_file_10187 address_read_file 0 10187 NULL
120492 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
120493 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
120494 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
120495 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
120496 +extent_writepages_10205 extent_writepages 0 10205 NULL
120497 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
120498 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
120499 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
120500 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
120501 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL
120502 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
120503 +fsync_10223 fsync 0 10223 NULL
120504 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
120505 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
120506 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
120507 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
120508 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
120509 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
120510 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
120511 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
120512 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 NULL nohasharray
120513 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 &qlcnic_83xx_add_rings_10240
120514 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
120515 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
120516 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 NULL nohasharray
120517 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244 nohasharray
120518 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 &mutex_lock_killable_10244
120519 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL nohasharray
120520 +m2p_find_override_pfn_10251 m2p_find_override_pfn 0-2 10251 &ipip6_tunnel_init_10251
120521 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
120522 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
120523 +store_protocols_10261 store_protocols 0-4 10261 NULL
120524 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 NULL nohasharray
120525 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273 nohasharray
120526 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 &irq_affinity_proc_write_10273
120527 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
120528 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
120529 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 0-2 10281 NULL
120530 +add_keys_10284 add_keys 0 10284 NULL
120531 +toshiba_kbd_bl_timeout_store_10286 toshiba_kbd_bl_timeout_store 0-4 10286 NULL
120532 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
120533 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
120534 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
120535 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
120536 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
120537 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
120538 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
120539 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
120540 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
120541 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
120542 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
120543 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
120544 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
120545 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
120546 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
120547 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
120548 +cifs_permission_10324 cifs_permission 0 10324 NULL
120549 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
120550 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
120551 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
120552 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
120553 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
120554 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
120555 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
120556 +__smb_init_10336 __smb_init 0 10336 NULL
120557 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
120558 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
120559 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
120560 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
120561 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
120562 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
120563 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
120564 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
120565 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
120566 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
120567 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
120568 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
120569 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
120570 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
120571 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
120572 +rxon_assoc_10379 rxon_assoc 0 10379 NULL nohasharray
120573 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 &rxon_assoc_10379
120574 +show_rdac0_10381 show_rdac0 0 10381 NULL
120575 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL
120576 +show_gpio_10395 show_gpio 0 10395 NULL
120577 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
120578 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
120579 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
120580 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
120581 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
120582 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
120583 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
120584 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
120585 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
120586 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
120587 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
120588 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
120589 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
120590 +free_block_10441 free_block 0 10441 NULL
120591 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
120592 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
120593 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
120594 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
120595 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
120596 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
120597 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
120598 +show_control_state_10474 show_control_state 0 10474 NULL
120599 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
120600 +clip_device_event_10481 clip_device_event 0 10481 NULL
120601 +nouveau_pwr_create__10483 nouveau_pwr_create_ 4 10483 NULL
120602 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
120603 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
120604 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
120605 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
120606 +show_card_10491 show_card 0 10491 NULL
120607 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
120608 +dst_frames_10499 dst_frames 0 10499 NULL
120609 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
120610 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
120611 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
120612 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
120613 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
120614 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
120615 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
120616 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
120617 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
120618 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 0-2 10519 NULL
120619 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
120620 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
120621 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
120622 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
120623 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
120624 +set_temp_max_10531 set_temp_max 0-4 10531 NULL nohasharray
120625 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 &set_temp_max_10531
120626 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
120627 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
120628 +get_key_10538 get_key 0 10538 NULL
120629 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
120630 +SYSC_read_10545 SYSC_read 3 10545 NULL
120631 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
120632 +ivtv_start_10559 ivtv_start 0 10559 NULL
120633 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
120634 +dix_show_10568 dix_show 0 10568 NULL
120635 +clip_add_10571 clip_add 0 10571 NULL
120636 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
120637 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
120638 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
120639 +swsusp_write_10582 swsusp_write 0 10582 NULL
120640 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
120641 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
120642 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
120643 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL
120644 +validate_buf_10589 validate_buf 0 10589 NULL
120645 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
120646 +otp_read_10594 otp_read 5-4-2 10594 NULL
120647 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
120648 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
120649 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
120650 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
120651 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
120652 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
120653 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
120654 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
120655 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
120656 +min_partial_show_10625 min_partial_show 0 10625 NULL
120657 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
120658 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
120659 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
120660 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
120661 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
120662 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
120663 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
120664 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
120665 +check_transition_10639 check_transition 0 10639 NULL
120666 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
120667 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
120668 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
120669 +packet_10644 packet 0 10644 NULL
120670 +write_orph_node_10654 write_orph_node 0 10654 NULL
120671 +open_10656 open 0 10656 NULL
120672 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
120673 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
120674 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
120675 +send_unlock_10666 send_unlock 0 10666 NULL
120676 +parport_write_10669 parport_write 0 10669 NULL
120677 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
120678 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
120679 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
120680 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
120681 +read_10690 read 0 10690 NULL
120682 +edge_write_10692 edge_write 4-0 10692 NULL
120683 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
120684 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
120685 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
120686 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
120687 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
120688 +map_attr_show_10707 map_attr_show 0 10707 NULL
120689 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
120690 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
120691 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
120692 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
120693 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
120694 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
120695 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
120696 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
120697 +spi_sync_10731 spi_sync 0 10731 NULL
120698 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
120699 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
120700 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
120701 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
120702 +sys_syslog_10746 sys_syslog 3 10746 NULL
120703 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
120704 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
120705 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
120706 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
120707 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
120708 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
120709 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
120710 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
120711 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
120712 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
120713 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
120714 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
120715 +mfn_to_local_pfn_10777 mfn_to_local_pfn 1 10777 NULL
120716 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
120717 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
120718 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
120719 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
120720 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
120721 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
120722 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
120723 +hpwdt_write_10796 hpwdt_write 0-3 10796 NULL nohasharray
120724 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 &hpwdt_write_10796
120725 +sys_bind_10799 sys_bind 3 10799 NULL
120726 +query_info_10800 query_info 0 10800 NULL
120727 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
120728 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
120729 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
120730 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
120731 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
120732 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
120733 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
120734 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
120735 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
120736 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
120737 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
120738 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
120739 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
120740 +rsi_parse_10831 rsi_parse 0 10831 NULL
120741 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 NULL nohasharray
120742 +send_command_10832 send_command 0-4 10832 &pwm_enable_store_10832
120743 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
120744 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
120745 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
120746 +show_therm_input_10848 show_therm_input 0 10848 NULL
120747 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
120748 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
120749 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
120750 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
120751 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
120752 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
120753 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
120754 +trivial_online_10866 trivial_online 0 10866 NULL
120755 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
120756 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
120757 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
120758 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
120759 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
120760 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
120761 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
120762 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
120763 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
120764 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
120765 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
120766 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
120767 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
120768 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
120769 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
120770 +get_scq_10897 get_scq 2 10897 NULL
120771 +show_plat_type_10901 show_plat_type 0 10901 NULL
120772 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
120773 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
120774 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
120775 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
120776 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
120777 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
120778 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
120779 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
120780 +kobject_add_10919 kobject_add 0 10919 NULL
120781 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
120782 +shm_read_file_10927 shm_read_file 0 10927 NULL
120783 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
120784 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
120785 +store_guid_10944 store_guid 0-4 10944 NULL
120786 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
120787 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
120788 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
120789 +tun_put_user_10951 tun_put_user 0 10951 NULL
120790 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
120791 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
120792 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
120793 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
120794 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
120795 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
120796 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
120797 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
120798 +pfkey_process_10964 pfkey_process 0 10964 NULL
120799 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
120800 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
120801 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
120802 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
120803 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
120804 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
120805 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
120806 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
120807 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
120808 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
120809 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
120810 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
120811 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
120812 +security_get_bools_11004 security_get_bools 0 11004 NULL
120813 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
120814 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
120815 +show_io_db_11009 show_io_db 0 11009 NULL
120816 +balloon_cpu_notify_11010 balloon_cpu_notify 0 11010 NULL
120817 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
120818 +enic_open_11015 enic_open 0 11015 NULL
120819 +read_11017 read 0 11017 NULL
120820 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
120821 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
120822 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
120823 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
120824 +mb_find_next_bit_11037 mb_find_next_bit 0-2-3 11037 NULL nohasharray
120825 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
120826 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
120827 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
120828 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
120829 +nouveau_gpio_create__11048 nouveau_gpio_create_ 4 11048 &sys_sendfile_11048
120830 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
120831 +char2uni_11054 char2uni 0 11054 NULL
120832 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
120833 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
120834 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
120835 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
120836 +bond_enslave_11070 bond_enslave 0 11070 NULL
120837 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
120838 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
120839 +count_argc_11083 count_argc 0 11083 NULL
120840 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
120841 +sda_in_11093 sda_in 0 11093 NULL
120842 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
120843 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
120844 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
120845 +aio_read_11102 aio_read 0 11102 NULL
120846 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
120847 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
120848 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
120849 +v_midi_open_11109 v_midi_open 0 11109 NULL
120850 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
120851 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
120852 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
120853 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
120854 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
120855 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
120856 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
120857 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
120858 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
120859 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
120860 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 NULL nohasharray
120861 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 &pcnet32_get_regs_len_11144
120862 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
120863 +process_ini_11152 process_ini 0 11152 NULL
120864 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
120865 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
120866 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
120867 +iwl_pcie_set_cmd_in_flight_11169 iwl_pcie_set_cmd_in_flight 0 11169 NULL
120868 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
120869 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
120870 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
120871 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
120872 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
120873 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
120874 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
120875 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
120876 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
120877 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
120878 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
120879 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
120880 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
120881 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
120882 +fb_set_var_11211 fb_set_var 0 11211 NULL
120883 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
120884 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
120885 +sq_overhead_11218 sq_overhead 0 11218 NULL
120886 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
120887 +__swab16p_11220 __swab16p 0 11220 NULL
120888 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
120889 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
120890 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 NULL
120891 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
120892 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
120893 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
120894 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
120895 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
120896 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
120897 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
120898 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
120899 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
120900 +of_irq_count_11253 of_irq_count 0 11253 NULL
120901 +store_refalign_11257 store_refalign 0-4 11257 NULL
120902 +ubifs_write_node_11258 ubifs_write_node 3-5-0 11258 NULL
120903 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
120904 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
120905 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
120906 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
120907 +cru_detect_11272 cru_detect 1 11272 NULL
120908 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
120909 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
120910 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
120911 +reg_write_11295 reg_write 0 11295 NULL
120912 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
120913 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
120914 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
120915 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
120916 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
120917 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
120918 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
120919 +bcache_dev_sectors_dirty_add_11315 bcache_dev_sectors_dirty_add 3 11315 NULL
120920 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
120921 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
120922 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
120923 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
120924 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL nohasharray
120925 +__pfn_to_mfn_11321 __pfn_to_mfn 0 11321 &tiadc_buffer_postdisable_11321
120926 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
120927 +construct_key_11329 construct_key 3 11329 NULL nohasharray
120928 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
120929 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
120930 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
120931 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
120932 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
120933 +ufx_enable_11338 ufx_enable 0 11338 NULL
120934 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
120935 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
120936 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
120937 +sel_write_create_11353 sel_write_create 3 11353 NULL
120938 +show_in1_input_11354 show_in1_input 0 11354 NULL
120939 +handle_unit_11355 handle_unit 0-1 11355 NULL
120940 +create_input_ctls_11360 create_input_ctls 0 11360 NULL nohasharray
120941 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 &create_input_ctls_11360
120942 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
120943 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
120944 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
120945 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
120946 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
120947 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
120948 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
120949 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
120950 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
120951 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
120952 +amd_rng_data_read_11378 amd_rng_data_read 0 11378 NULL
120953 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
120954 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
120955 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
120956 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
120957 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
120958 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
120959 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
120960 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
120961 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
120962 +qib_write_11394 qib_write 0-3 11394 NULL
120963 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
120964 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
120965 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
120966 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
120967 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
120968 +get_fan_11400 get_fan 0 11400 NULL
120969 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
120970 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
120971 +attention_read_file_11404 attention_read_file 0 11404 NULL
120972 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
120973 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
120974 +str_to_user_11411 str_to_user 2 11411 NULL
120975 +show_blue_11412 show_blue 0 11412 NULL nohasharray
120976 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
120977 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
120978 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
120979 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
120980 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
120981 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
120982 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
120983 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
120984 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
120985 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
120986 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
120987 +attr_show_11424 attr_show 0 11424 NULL
120988 +vring_size_11426 vring_size 0-2-1 11426 NULL
120989 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
120990 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
120991 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
120992 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
120993 +bttv_read_11432 bttv_read 3-0 11432 NULL
120994 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
120995 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
120996 +red_zone_store_11439 red_zone_store 0-3 11439 NULL
120997 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
120998 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
120999 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
121000 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
121001 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
121002 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
121003 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
121004 +event_file_write_11460 event_file_write 0-3 11460 NULL
121005 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
121006 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
121007 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
121008 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
121009 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
121010 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
121011 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
121012 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
121013 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
121014 +set_otp5_11480 set_otp5 4-0 11480 NULL
121015 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
121016 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
121017 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
121018 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
121019 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
121020 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
121021 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
121022 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
121023 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
121024 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
121025 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
121026 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
121027 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
121028 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
121029 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
121030 +twl_direction_in_11527 twl_direction_in 0-2 11527 NULL
121031 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
121032 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
121033 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
121034 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
121035 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
121036 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
121037 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
121038 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
121039 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
121040 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
121041 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
121042 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
121043 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
121044 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
121045 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
121046 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &build_avpair_blob_11566 nohasharray
121047 +smk_bu_note_11566 smk_bu_note 0-5 11566 &set_fan_auto_channel_11566
121048 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
121049 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
121050 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
121051 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
121052 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
121053 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 NULL nohasharray
121054 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 &mxl111sf_write_reg_mask_11577
121055 +show_11578 show 0 11578 NULL
121056 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
121057 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
121058 +pvc_bind_11588 pvc_bind 0 11588 NULL
121059 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
121060 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
121061 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
121062 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
121063 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
121064 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
121065 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
121066 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
121067 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
121068 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
121069 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
121070 +max_active_show_11610 max_active_show 0 11610 NULL
121071 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
121072 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
121073 +show_caps_11619 show_caps 0 11619 NULL
121074 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
121075 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
121076 +power_write_file_11626 power_write_file 0-3 11626 NULL
121077 +attr_get_11639 attr_get 0 11639 NULL
121078 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
121079 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
121080 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
121081 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
121082 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
121083 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
121084 +slab_ksize_11664 slab_ksize 0 11664 NULL
121085 +sigd_send_11665 sigd_send 0 11665 NULL
121086 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
121087 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
121088 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
121089 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
121090 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
121091 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
121092 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
121093 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
121094 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
121095 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
121096 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
121097 +split_11691 split 2 11691 NULL
121098 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
121099 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
121100 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
121101 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
121102 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
121103 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
121104 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
121105 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
121106 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
121107 +store_11711 store 0 11711 NULL
121108 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
121109 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
121110 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
121111 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
121112 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
121113 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 NULL nohasharray
121114 +id_show_11734 id_show 0 11734 &i2c_master_recv_11734
121115 +cx25821_vidupstream_init_11736 cx25821_vidupstream_init 0 11736 NULL
121116 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
121117 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
121118 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
121119 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
121120 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
121121 +intel_map_page_11762 intel_map_page 0-3 11762 NULL
121122 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
121123 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
121124 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
121125 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
121126 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
121127 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
121128 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
121129 +assert_show_11778 assert_show 0 11778 NULL
121130 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
121131 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
121132 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
121133 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
121134 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
121135 +stats_clear_11802 stats_clear 0-3 11802 NULL
121136 +show_hca_type_11803 show_hca_type 0 11803 NULL
121137 +func_11804 func 0 11804 NULL
121138 +open_11806 open 0 11806 NULL nohasharray
121139 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
121140 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
121141 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
121142 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
121143 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
121144 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
121145 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
121146 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
121147 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
121148 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
121149 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
121150 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
121151 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
121152 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
121153 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
121154 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
121155 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
121156 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
121157 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
121158 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
121159 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
121160 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
121161 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
121162 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
121163 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
121164 +fsname_show_11856 fsname_show 0 11856 NULL
121165 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
121166 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
121167 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
121168 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
121169 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
121170 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
121171 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
121172 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
121173 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
121174 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
121175 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 NULL nohasharray
121176 +l2cap_chan_send_11878 l2cap_chan_send 0-3 11878 &lpfc_modelname_show_11878
121177 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
121178 +image_read_11880 image_read 0-6-5 11880 NULL
121179 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 NULL nohasharray
121180 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883 nohasharray
121181 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 &otg_set_peripheral_11883
121182 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
121183 +avc_audit_11888 avc_audit 0 11888 NULL
121184 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
121185 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
121186 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
121187 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
121188 +kgdb_nmi_tty_write_11905 kgdb_nmi_tty_write 0-3 11905 NULL
121189 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 NULL nohasharray
121190 +xstateregs_get_11906 xstateregs_get 4 11906 &snd_pcm_lib_ioctl_channel_info_11906
121191 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
121192 +ti_write_11916 ti_write 0-4 11916 NULL
121193 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
121194 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
121195 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
121196 +bitmap_remap_11929 bitmap_remap 5 11929 NULL
121197 +show_limit_11932 show_limit 0 11932 NULL
121198 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
121199 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
121200 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
121201 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
121202 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
121203 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
121204 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
121205 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
121206 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
121207 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
121208 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 NULL nohasharray
121209 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 &iscsi_nacl_attrib_show_random_datain_seq_offsets_11953
121210 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
121211 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
121212 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
121213 +show_11965 show 0 11965 NULL nohasharray
121214 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 &show_11965
121215 +raid56_parity_alloc_scrub_rbio_11966 raid56_parity_alloc_scrub_rbio 5 11966 NULL nohasharray
121216 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 &raid56_parity_alloc_scrub_rbio_11966
121217 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
121218 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
121219 +pptp_getname_11971 pptp_getname 0 11971 NULL
121220 +split_node_11976 split_node 0 11976 NULL nohasharray
121221 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
121222 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
121223 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
121224 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
121225 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
121226 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
121227 +smack_file_permission_11990 smack_file_permission 0 11990 NULL
121228 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
121229 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
121230 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
121231 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
121232 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
121233 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
121234 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
121235 +bh1780_read_12006 bh1780_read 0 12006 NULL
121236 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
121237 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
121238 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
121239 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
121240 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
121241 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
121242 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
121243 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
121244 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
121245 +device_offline_12042 device_offline 0 12042 NULL
121246 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
121247 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
121248 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
121249 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
121250 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
121251 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
121252 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
121253 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
121254 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
121255 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 NULL
121256 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
121257 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
121258 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
121259 +start_streaming_12074 start_streaming 0 12074 NULL
121260 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
121261 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
121262 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
121263 +imx074_g_crop_12081 imx074_g_crop 0 12081 NULL nohasharray
121264 +u3_entry_store_12081 u3_entry_store 0-4 12081 &imx074_g_crop_12081
121265 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
121266 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
121267 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
121268 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
121269 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
121270 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
121271 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
121272 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
121273 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
121274 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
121275 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
121276 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
121277 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
121278 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
121279 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
121280 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
121281 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
121282 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
121283 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
121284 +alloc_bulk_urbs_generic_12127 alloc_bulk_urbs_generic 5 12127 NULL
121285 +set_powered_12129 set_powered 4 12129 NULL
121286 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
121287 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
121288 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
121289 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
121290 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
121291 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
121292 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
121293 +rawsock_recvmsg_12144 rawsock_recvmsg 0-4 12144 NULL
121294 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
121295 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
121296 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
121297 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
121298 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
121299 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
121300 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
121301 +ec_write_12162 ec_write 0 12162 NULL
121302 +compat_sys_msgrcv_12165 compat_sys_msgrcv 3 12165 NULL nohasharray
121303 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 &compat_sys_msgrcv_12165
121304 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
121305 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
121306 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
121307 +space_show_12178 space_show 0 12178 NULL nohasharray
121308 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
121309 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
121310 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
121311 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
121312 +ip_generic_getfrag_12187 ip_generic_getfrag 3-4 12187 NULL nohasharray
121313 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
121314 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
121315 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
121316 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
121317 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
121318 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
121319 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
121320 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
121321 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
121322 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
121323 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
121324 +receive_copy_12216 receive_copy 3 12216 NULL
121325 +btree_writepages_12217 btree_writepages 0 12217 NULL
121326 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
121327 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
121328 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
121329 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
121330 +mode_show_12223 mode_show 0 12223 NULL
121331 +led_write_12224 led_write 0 12224 NULL
121332 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
121333 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
121334 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
121335 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
121336 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
121337 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
121338 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
121339 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
121340 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
121341 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 NULL nohasharray
121342 +max197_store_range_12255 max197_store_range 0-4 12255 &efx_ethtool_get_regs_len_12255
121343 +store_12256 store 0-3 12256 NULL
121344 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
121345 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
121346 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
121347 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
121348 +setsockopt_12262 setsockopt 0 12262 NULL
121349 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
121350 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
121351 +start_12267 start 0 12267 NULL nohasharray
121352 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 &start_12267
121353 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
121354 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
121355 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
121356 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
121357 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
121358 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
121359 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
121360 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
121361 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
121362 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
121363 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
121364 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
121365 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
121366 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
121367 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
121368 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
121369 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
121370 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
121371 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
121372 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
121373 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
121374 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
121375 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 NULL nohasharray
121376 +bt_sock_recvmsg_12316 bt_sock_recvmsg 0-4 12316 &cdc_ncm_show_wNdpInPayloadRemainder_12316
121377 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
121378 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
121379 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
121380 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
121381 +show_urb_12326 show_urb 0 12326 NULL
121382 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL
121383 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
121384 +write_12336 write 0 12336 NULL
121385 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
121386 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
121387 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
121388 +get_burstcount_12341 get_burstcount 0 12341 NULL
121389 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
121390 +dn_listen_12343 dn_listen 0 12343 NULL
121391 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
121392 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
121393 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
121394 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
121395 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
121396 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
121397 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
121398 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
121399 +store_12367 store 0 12367 NULL
121400 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
121401 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
121402 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
121403 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
121404 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
121405 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
121406 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
121407 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
121408 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
121409 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 4-1 12394 NULL
121410 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
121411 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
121412 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
121413 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
121414 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
121415 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
121416 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
121417 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
121418 +stats_store_12424 stats_store 0-3 12424 NULL
121419 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
121420 +show_display_12427 show_display 0 12427 NULL
121421 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
121422 +mos7840_open_12439 mos7840_open 0 12439 NULL
121423 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
121424 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
121425 +hwcache_align_show_12442 hwcache_align_show 0 12442 NULL
121426 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
121427 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
121428 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
121429 +skb_do_copy_data_nocache_12465 skb_do_copy_data_nocache 5-0 12465 NULL
121430 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
121431 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
121432 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
121433 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 NULL nohasharray
121434 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472 nohasharray
121435 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 &ip101a_g_config_init_12472
121436 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
121437 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
121438 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
121439 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
121440 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
121441 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
121442 +max77802_enable_12483 max77802_enable 0 12483 NULL nohasharray
121443 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 &max77802_enable_12483
121444 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
121445 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
121446 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
121447 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
121448 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
121449 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
121450 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
121451 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
121452 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
121453 +stream_start_12516 stream_start 0 12516 NULL
121454 +open_12519 open 0 12519 NULL
121455 +write_12520 write 0 12520 NULL
121456 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
121457 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
121458 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
121459 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
121460 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
121461 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
121462 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
121463 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
121464 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
121465 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
121466 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
121467 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
121468 +comm_local_read_12541 comm_local_read 0 12541 NULL
121469 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
121470 +masq_device_event_12546 masq_device_event 0 12546 NULL
121471 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
121472 +mr_write_12549 mr_write 0 12549 NULL nohasharray
121473 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
121474 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
121475 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
121476 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
121477 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
121478 +send_convert_12552 send_convert 0 12552 NULL
121479 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
121480 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
121481 +joydev_read_12559 joydev_read 0-3 12559 NULL
121482 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
121483 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
121484 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
121485 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
121486 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
121487 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
121488 +pwm_config_12570 pwm_config 0 12570 NULL
121489 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
121490 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
121491 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
121492 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
121493 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
121494 +request_update_12585 request_update 0 12585 NULL
121495 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
121496 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
121497 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
121498 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
121499 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
121500 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
121501 +add_endpoint_12593 add_endpoint 0 12593 NULL
121502 +xen_write_cr3_12594 xen_write_cr3 1 12594 NULL
121503 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
121504 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
121505 +ipv6_get_l4proto_12600 ipv6_get_l4proto 0-2 12600 NULL
121506 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
121507 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
121508 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
121509 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
121510 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
121511 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
121512 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
121513 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
121514 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 NULL nohasharray
121515 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 &_nfs41_proc_secinfo_no_name_12624
121516 +get_component_fault_12625 get_component_fault 0 12625 NULL
121517 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
121518 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
121519 +store_blank_12636 store_blank 0-4 12636 NULL
121520 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
121521 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
121522 +nr_recvmsg_12649 nr_recvmsg 0-4 12649 NULL
121523 +wb_create_12651 wb_create 1 12651 NULL
121524 +apply_12652 apply 0 12652 NULL
121525 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
121526 +pid_show_12655 pid_show 0 12655 NULL nohasharray
121527 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
121528 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
121529 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
121530 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
121531 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
121532 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
121533 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
121534 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
121535 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
121536 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
121537 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
121538 +show_12685 show 0 12685 NULL
121539 +sidtab_init_12688 sidtab_init 0 12688 NULL
121540 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
121541 +update_cpumask_12691 update_cpumask 0 12691 NULL
121542 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
121543 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
121544 +tlan_open_12699 tlan_open 0 12699 NULL
121545 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
121546 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
121547 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
121548 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
121549 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
121550 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
121551 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
121552 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
121553 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
121554 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
121555 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
121556 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
121557 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
121558 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
121559 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
121560 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
121561 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
121562 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
121563 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
121564 +dma_fifo_in_12754 dma_fifo_in 0-3 12754 NULL
121565 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
121566 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
121567 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
121568 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
121569 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
121570 +listxattr_12769 listxattr 3 12769 NULL
121571 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
121572 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
121573 +check_ci_12775 check_ci 0 12775 NULL nohasharray
121574 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775 nohasharray
121575 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 &tiadc_buffer_postenable_12775
121576 +validate_index_12777 validate_index 0 12777 NULL
121577 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
121578 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
121579 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
121580 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
121581 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
121582 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
121583 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
121584 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
121585 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
121586 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
121587 +mgmt_event_12810 mgmt_event 4 12810 NULL
121588 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
121589 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
121590 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
121591 +readq_12825 readq 0 12825 NULL
121592 +show_12831 show 0 12831 NULL
121593 +create_12834 create 0 12834 NULL nohasharray
121594 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
121595 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
121596 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
121597 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
121598 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
121599 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
121600 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
121601 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
121602 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
121603 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
121604 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
121605 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
121606 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
121607 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
121608 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
121609 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
121610 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
121611 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
121612 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
121613 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
121614 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
121615 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
121616 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
121617 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
121618 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
121619 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
121620 +md_run_12871 md_run 0 12871 &show_12871
121621 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
121622 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
121623 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
121624 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
121625 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
121626 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
121627 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
121628 +show_hold_timer_12892 show_hold_timer 0 12892 NULL nohasharray
121629 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 &show_hold_timer_12892
121630 +minix_readpage_12897 minix_readpage 0 12897 NULL
121631 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
121632 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
121633 +request_12902 request 0 12902 &_regmap_raw_read_12902
121634 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
121635 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
121636 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
121637 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
121638 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
121639 +show_temp_status_12912 show_temp_status 0 12912 NULL
121640 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
121641 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
121642 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
121643 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
121644 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
121645 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
121646 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
121647 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
121648 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
121649 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 NULL
121650 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
121651 +register_memory_12944 register_memory 0 12944 NULL
121652 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
121653 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
121654 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
121655 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
121656 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
121657 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
121658 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
121659 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
121660 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
121661 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
121662 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
121663 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
121664 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
121665 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
121666 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
121667 +host_lock_show_12993 host_lock_show 0 12993 NULL
121668 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
121669 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
121670 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
121671 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
121672 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
121673 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
121674 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
121675 +shutdown_event_13006 shutdown_event 0 13006 NULL
121676 +show_octave_13007 show_octave 0 13007 NULL
121677 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
121678 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
121679 +vsscanf_13014 vsscanf 0 13014 NULL
121680 +snd_register_device_for_dev_13015 snd_register_device_for_dev 0 13015 NULL
121681 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
121682 +netvsc_open_13019 netvsc_open 0 13019 NULL
121683 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
121684 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
121685 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
121686 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
121687 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
121688 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
121689 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
121690 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
121691 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
121692 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
121693 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
121694 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
121695 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
121696 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
121697 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
121698 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
121699 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
121700 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
121701 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
121702 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
121703 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
121704 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
121705 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
121706 +ti_do_config_13080 ti_do_config 0 13080 NULL
121707 +get_pwm1_13083 get_pwm1 0 13083 NULL
121708 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
121709 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
121710 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
121711 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
121712 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
121713 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
121714 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
121715 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 3-0-2 13100 NULL
121716 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
121717 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
121718 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
121719 +SyS_msgrcv_13109 SyS_msgrcv 3 13109 NULL
121720 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
121721 +pyra_send_control_13112 pyra_send_control 0 13112 NULL nohasharray
121722 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 &pyra_send_control_13112
121723 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
121724 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
121725 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
121726 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
121727 +read_13125 read 0-5 13125 NULL
121728 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
121729 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
121730 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
121731 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
121732 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
121733 +blk_update_request_13146 blk_update_request 3 13146 NULL
121734 +erst_reader_13156 erst_reader 0 13156 NULL
121735 +nes_net_event_13163 nes_net_event 0 13163 NULL
121736 +hpfs_write_begin_13164 hpfs_write_begin 0-3 13164 NULL nohasharray
121737 +kmem_cache_shrink_13164 kmem_cache_shrink 0 13164 &hpfs_write_begin_13164
121738 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
121739 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
121740 +caif_stream_recvmsg_13173 caif_stream_recvmsg 0-4 13173 NULL
121741 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
121742 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
121743 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
121744 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
121745 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
121746 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
121747 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
121748 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
121749 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
121750 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
121751 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
121752 +ar5523_start_13193 ar5523_start 0 13193 NULL
121753 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
121754 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
121755 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
121756 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
121757 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
121758 +set_tach_13200 set_tach 0-4 13200 NULL
121759 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
121760 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
121761 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
121762 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
121763 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
121764 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
121765 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
121766 +__nodes_fold_13215 __nodes_fold 4 13215 NULL
121767 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
121768 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
121769 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
121770 +set_vrm_13222 set_vrm 0-4 13222 NULL
121771 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
121772 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
121773 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
121774 +soft_show_13244 soft_show 0 13244 NULL
121775 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
121776 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
121777 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
121778 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
121779 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
121780 +store_13249 store 0 13249 NULL nohasharray
121781 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
121782 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
121783 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
121784 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
121785 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
121786 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
121787 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
121788 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
121789 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
121790 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
121791 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
121792 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
121793 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
121794 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
121795 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
121796 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
121797 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
121798 +sd_major_13294 sd_major 0-1 13294 NULL
121799 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
121800 +map_offset_show_13301 map_offset_show 0 13301 NULL
121801 +set_ptk_13304 set_ptk 0 13304 NULL
121802 +store_13310 store 0 13310 NULL
121803 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
121804 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
121805 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
121806 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
121807 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 NULL nohasharray
121808 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 &koneplus_sysfs_read_tcu_13330
121809 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
121810 +connect_layer1_13336 connect_layer1 0 13336 NULL
121811 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
121812 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
121813 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
121814 +get_bits_13353 get_bits 0-2 13353 NULL
121815 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
121816 +ths7303_setval_13360 ths7303_setval 0 13360 NULL nohasharray
121817 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 &ths7303_setval_13360
121818 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
121819 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
121820 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
121821 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
121822 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
121823 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
121824 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
121825 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
121826 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
121827 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
121828 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
121829 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
121830 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
121831 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
121832 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
121833 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
121834 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 NULL nohasharray
121835 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 &ieee80211_check_concurrent_iface_13405
121836 +sky2_receive_13407 sky2_receive 2 13407 NULL
121837 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
121838 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
121839 +store_flush_13416 store_flush 0 13416 NULL
121840 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
121841 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
121842 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
121843 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
121844 +smb_sendv_13437 smb_sendv 0 13437 NULL
121845 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
121846 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
121847 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
121848 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
121849 +close_patch_13445 close_patch 0 13445 NULL
121850 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
121851 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
121852 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
121853 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
121854 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
121855 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
121856 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
121857 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
121858 +xen_unmap_single_13468 xen_unmap_single 2 13468 NULL
121859 +target_freq_show_13471 target_freq_show 0 13471 NULL
121860 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
121861 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
121862 +show_13475 show 0 13475 NULL nohasharray
121863 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
121864 +get_temp_13476 get_temp 0 13476 NULL
121865 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
121866 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
121867 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
121868 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
121869 +write_13490 write 0 13490 NULL
121870 +data_read_13494 data_read 3-0 13494 NULL nohasharray
121871 +qib_write_umem32_13494 qib_write_umem32 0 13494 &data_read_13494 nohasharray
121872 +ext_prop_data_store_13494 ext_prop_data_store 0-3 13494 &qib_write_umem32_13494
121873 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
121874 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
121875 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
121876 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
121877 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
121878 +core_status_13515 core_status 4-0 13515 NULL nohasharray
121879 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
121880 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
121881 +show_dock_type_13518 show_dock_type 0 13518 NULL
121882 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
121883 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
121884 +bm_init_13529 bm_init 2 13529 NULL
121885 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
121886 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
121887 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
121888 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
121889 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
121890 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
121891 +venus_access_13541 venus_access 0 13541 NULL
121892 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
121893 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
121894 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
121895 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
121896 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
121897 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
121898 +hp100_open_13551 hp100_open 0 13551 NULL
121899 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
121900 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
121901 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 0-4 13556 NULL nohasharray
121902 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
121903 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
121904 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
121905 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
121906 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
121907 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
121908 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
121909 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
121910 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
121911 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
121912 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
121913 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
121914 +ci_role_start_13579 ci_role_start 0 13579 NULL
121915 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
121916 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
121917 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
121918 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
121919 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 NULL nohasharray
121920 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 &make_rate_with_tolerance_13592
121921 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
121922 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
121923 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
121924 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
121925 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
121926 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
121927 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
121928 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
121929 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
121930 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
121931 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
121932 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
121933 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
121934 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
121935 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
121936 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
121937 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
121938 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
121939 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
121940 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
121941 +packet_snd_13634 packet_snd 0-3 13634 NULL nohasharray
121942 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
121943 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
121944 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
121945 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
121946 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
121947 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
121948 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
121949 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
121950 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
121951 +period_to_str_13642 period_to_str 0 13642 NULL
121952 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
121953 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
121954 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
121955 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
121956 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
121957 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
121958 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
121959 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
121960 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
121961 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
121962 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
121963 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
121964 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
121965 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
121966 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
121967 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
121968 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
121969 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
121970 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
121971 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
121972 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
121973 +usb_get_string_13693 usb_get_string 0 13693 NULL
121974 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
121975 +ntc_show_name_13704 ntc_show_name 0 13704 NULL nohasharray
121976 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704 nohasharray
121977 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 &store_engine3_mode_13704
121978 +gprs_attach_13708 gprs_attach 0 13708 NULL
121979 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
121980 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
121981 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
121982 +manf_id_show_13718 manf_id_show 0 13718 NULL
121983 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
121984 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
121985 +get_codec_name_13721 get_codec_name 0 13721 NULL
121986 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
121987 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
121988 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
121989 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 NULL nohasharray
121990 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 &dsbr100_setfreq_13739
121991 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
121992 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
121993 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
121994 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
121995 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
121996 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
121997 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
121998 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
121999 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
122000 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
122001 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
122002 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
122003 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
122004 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
122005 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
122006 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
122007 +migrate_pages_13797 migrate_pages 0 13797 NULL
122008 +cpu_down_13801 cpu_down 0 13801 NULL
122009 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
122010 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
122011 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
122012 +random_read_13815 random_read 3-0 13815 NULL nohasharray
122013 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
122014 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
122015 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
122016 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
122017 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
122018 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
122019 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL
122020 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
122021 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
122022 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
122023 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
122024 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
122025 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
122026 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
122027 +acknak_13844 acknak 0 13844 NULL nohasharray
122028 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
122029 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
122030 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
122031 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
122032 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
122033 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
122034 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
122035 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
122036 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
122037 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
122038 +lmc_open_13868 lmc_open 0 13868 NULL
122039 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
122040 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
122041 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
122042 +speed_show_13879 speed_show 0 13879 NULL
122043 +ad9523_read_13881 ad9523_read 0 13881 NULL
122044 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
122045 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
122046 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
122047 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
122048 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
122049 +recv_13888 recv 0-3 13888 NULL
122050 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
122051 +get_amixer_13890 get_amixer 0 13890 NULL
122052 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
122053 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
122054 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
122055 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
122056 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
122057 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
122058 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
122059 +f81232_open_13915 f81232_open 0 13915 NULL
122060 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
122061 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
122062 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
122063 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
122064 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &read_packet_data_13938 nohasharray
122065 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &ath10k_clear_peer_keys_13938
122066 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
122067 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
122068 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
122069 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
122070 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
122071 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
122072 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
122073 +aa_path_name_13951 aa_path_name 0 13951 NULL nohasharray
122074 +serial_in_13951 serial_in 0 13951 &aa_path_name_13951
122075 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
122076 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
122077 +audit_caps_13958 audit_caps 3-0 13958 NULL
122078 +sr_write_13961 sr_write 3 13961 NULL
122079 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
122080 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
122081 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
122082 +com90xx_found_13974 com90xx_found 3 13974 NULL
122083 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
122084 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
122085 +dsp_read_13980 dsp_read 0-2 13980 NULL
122086 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
122087 +func_13981 func 0 13981 &dvb_demux_read_13981
122088 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
122089 +mon_notify_13986 mon_notify 0 13986 NULL
122090 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
122091 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
122092 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
122093 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
122094 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
122095 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
122096 +cpu_partial_show_14002 cpu_partial_show 0 14002 NULL nohasharray
122097 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 &cpu_partial_show_14002
122098 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
122099 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
122100 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
122101 +via_rng_data_read_14012 via_rng_data_read 0 14012 NULL
122102 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
122103 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
122104 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
122105 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
122106 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
122107 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
122108 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
122109 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
122110 +devm_kmalloc_array_14021 devm_kmalloc_array 3-2 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
122111 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
122112 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
122113 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
122114 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
122115 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
122116 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
122117 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
122118 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
122119 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
122120 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
122121 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
122122 +read_14049 read 0 14049 NULL
122123 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
122124 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
122125 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
122126 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
122127 +__wait_latch_14057 __wait_latch 0 14057 NULL
122128 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
122129 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
122130 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
122131 +show_pan_14065 show_pan 0 14065 NULL
122132 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
122133 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
122134 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
122135 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL nohasharray
122136 +cp_tm1217_write_14079 cp_tm1217_write 3 14079 &_cx88_stop_audio_dma_14079
122137 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
122138 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
122139 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
122140 +store_sched2_14094 store_sched2 4-0 14094 NULL
122141 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
122142 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
122143 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
122144 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
122145 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
122146 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
122147 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
122148 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
122149 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
122150 +sys_bpf_14109 sys_bpf 3 14109 NULL
122151 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
122152 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
122153 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
122154 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
122155 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
122156 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
122157 +brcmf_sdio_bus_txctl_14123 brcmf_sdio_bus_txctl 3 14123 NULL
122158 +readSuper_14128 readSuper 0 14128 NULL
122159 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
122160 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
122161 +bnep_send_14132 bnep_send 3 14132 NULL
122162 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
122163 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
122164 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
122165 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
122166 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
122167 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
122168 +em_canid_change_14150 em_canid_change 3 14150 NULL
122169 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
122170 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL
122171 +alx_open_14158 alx_open 0 14158 NULL nohasharray
122172 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
122173 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
122174 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL nohasharray
122175 +sdio_uart_claim_func_14160 sdio_uart_claim_func 0 14160 &w1_master_attribute_store_remove_14160
122176 +do_write_inode_14162 do_write_inode 0 14162 NULL
122177 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
122178 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
122179 +print_input_mask_14168 print_input_mask 0-3 14168 NULL
122180 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
122181 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
122182 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
122183 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
122184 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
122185 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
122186 +suspend_14194 suspend 0 14194 NULL nohasharray
122187 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
122188 +do_splice_14196 do_splice 5 14196 NULL
122189 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
122190 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
122191 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
122192 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
122193 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
122194 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
122195 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
122196 +cancel_lock_14207 cancel_lock 0 14207 NULL
122197 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 NULL nohasharray
122198 +alloc_async_14208 alloc_async 1 14208 &mv88e6352_get_temp_limit_14208
122199 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
122200 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
122201 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
122202 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
122203 +sys_kexec_load_14222 sys_kexec_load 2 14222 NULL
122204 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
122205 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
122206 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
122207 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
122208 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
122209 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
122210 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
122211 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
122212 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL
122213 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
122214 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
122215 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
122216 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
122217 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
122218 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
122219 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
122220 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
122221 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
122222 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
122223 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
122224 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
122225 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
122226 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
122227 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
122228 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
122229 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
122230 +show_shost_state_14285 show_shost_state 0 14285 NULL
122231 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
122232 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
122233 +rr_status_14293 rr_status 5-0 14293 NULL
122234 +restart_write_file_14294 restart_write_file 0 14294 NULL
122235 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
122236 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
122237 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
122238 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
122239 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
122240 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
122241 +mic_smpt_offset_14304 mic_smpt_offset 0-2 14304 NULL
122242 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
122243 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
122244 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
122245 +list_one_attr_14309 list_one_attr 0 14309 NULL
122246 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
122247 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
122248 +show_otp4en_14321 show_otp4en 0 14321 NULL
122249 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
122250 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
122251 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 NULL nohasharray
122252 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 &dvb_usbv2_generic_write_14335
122253 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
122254 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
122255 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
122256 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
122257 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
122258 +writepages_14348 writepages 0 14348 NULL
122259 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
122260 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
122261 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
122262 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
122263 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
122264 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
122265 +read_block_data_14358 read_block_data 0 14358 NULL
122266 +_kstrtol_14359 _kstrtol 0 14359 NULL
122267 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
122268 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
122269 +revision_id_show_14361 revision_id_show 0 14361 NULL
122270 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
122271 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
122272 +isofs_hashi_common_14371 isofs_hashi_common 0 14371 NULL
122273 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
122274 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
122275 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
122276 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
122277 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
122278 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL
122279 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
122280 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
122281 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
122282 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
122283 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
122284 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
122285 +show_cpumask_14414 show_cpumask 0 14414 NULL
122286 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
122287 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
122288 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
122289 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
122290 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
122291 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
122292 +store_threeg_14430 store_threeg 4 14430 NULL
122293 +show_temp_label_14434 show_temp_label 0 14434 NULL
122294 +dn_bind_14436 dn_bind 0 14436 NULL nohasharray
122295 +acpi_hibernation_begin_14436 acpi_hibernation_begin 0 14436 &dn_bind_14436
122296 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
122297 +rbd_snap_show_14440 rbd_snap_show 0 14440 NULL nohasharray
122298 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
122299 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
122300 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
122301 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
122302 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
122303 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
122304 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
122305 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
122306 +access_store_14459 access_store 0-4 14459 NULL
122307 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
122308 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
122309 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
122310 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
122311 +set_peek_off_14474 set_peek_off 0 14474 NULL
122312 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
122313 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
122314 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
122315 +store_14478 store 0-4 14478 NULL
122316 +udplite_getfrag_14479 udplite_getfrag 3-4 14479 NULL nohasharray
122317 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
122318 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
122319 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
122320 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
122321 +split_state_14491 split_state 0 14491 NULL
122322 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
122323 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
122324 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
122325 +skein_1024_init_14498 skein_1024_init 0 14498 NULL
122326 +i801_check_post_14501 i801_check_post 0 14501 NULL
122327 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
122328 +patch_cr157_14509 patch_cr157 0 14509 NULL
122329 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
122330 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
122331 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
122332 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
122333 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
122334 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
122335 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 NULL nohasharray
122336 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 &audit_watch_handle_event_14534
122337 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
122338 +rtl2830_wr_reg_mask_14536 rtl2830_wr_reg_mask 0 14536 &dataflash_read_user_otp_14536 nohasharray
122339 +ep0_write_14536 ep0_write 3 14536 &rtl2830_wr_reg_mask_14536 nohasharray
122340 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
122341 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
122342 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
122343 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
122344 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
122345 +getxattr_14545 getxattr 0 14545 NULL nohasharray
122346 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
122347 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
122348 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
122349 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
122350 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL nohasharray
122351 +xfs_fs_log_dummy_14557 xfs_fs_log_dummy 0 14557 &edt_ft5x06_setting_store_14557
122352 +ath10k_wmi_dbglog_cfg_14561 ath10k_wmi_dbglog_cfg 0 14561 NULL
122353 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
122354 +label_cpu_14568 label_cpu 0 14568 NULL
122355 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
122356 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
122357 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
122358 +ecryptfs_d_revalidate_14579 ecryptfs_d_revalidate 0 14579 NULL
122359 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
122360 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
122361 +write_info_14584 write_info 0-3 14584 NULL
122362 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
122363 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
122364 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
122365 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
122366 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
122367 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 NULL nohasharray
122368 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 &i2c_smbus_write_word_swapped_14597 nohasharray
122369 +show_14597 show 0 14597 &ceph_osdc_alloc_request_14597
122370 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
122371 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
122372 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
122373 +init_nic_14611 init_nic 0 14611 NULL
122374 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
122375 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
122376 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
122377 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
122378 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &sb1000_start_get_set_command_14626
122379 +show_temphyst_14627 show_temphyst 0 14627 NULL
122380 +xen_swiotlb_free_coherent_14630 xen_swiotlb_free_coherent 4 14630 NULL
122381 +async_syndrome_val_14633 async_syndrome_val 2 14633 NULL
122382 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
122383 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
122384 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
122385 +ocfs2_trim_group_14641 ocfs2_trim_group 3-4 14641 NULL
122386 +write_14642 write 0 14642 NULL
122387 +dbJoin_14644 dbJoin 0 14644 NULL
122388 +profile_replace_14652 profile_replace 3-0 14652 NULL
122389 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
122390 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
122391 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
122392 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
122393 +store_14661 store 0-3 14661 &store_pwm_auto_spinup_time_14661
122394 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
122395 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
122396 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &f2fs_xattr_generic_get_14665
122397 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
122398 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
122399 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
122400 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
122401 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
122402 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
122403 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
122404 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
122405 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 NULL
122406 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
122407 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
122408 +find_shared_port_14689 find_shared_port 0 14689 NULL
122409 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
122410 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
122411 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
122412 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
122413 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
122414 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
122415 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
122416 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
122417 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
122418 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
122419 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 NULL nohasharray
122420 +u_audio_playback_14709 u_audio_playback 3 14709 &iblock_show_configfs_dev_params_14709
122421 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
122422 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
122423 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
122424 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
122425 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
122426 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
122427 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
122428 +vfd_write_14717 vfd_write 3-0 14717 NULL
122429 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
122430 +inet_listen_14723 inet_listen 0 14723 NULL
122431 +show_interval_14725 show_interval 0 14725 NULL nohasharray
122432 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
122433 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
122434 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
122435 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
122436 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
122437 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
122438 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
122439 +store_camera_14751 store_camera 4-0 14751 NULL
122440 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
122441 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
122442 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
122443 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
122444 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
122445 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
122446 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
122447 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
122448 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
122449 +regmap_range_read_file_14775 regmap_range_read_file 0-3 14775 NULL
122450 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
122451 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
122452 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
122453 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
122454 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
122455 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
122456 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
122457 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
122458 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL nohasharray
122459 +cp_tm1217_read_14792 cp_tm1217_read 3 14792 &keys_proc_write_14792
122460 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
122461 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
122462 +hpet_readl_14801 hpet_readl 0 14801 NULL
122463 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
122464 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
122465 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
122466 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
122467 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
122468 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
122469 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
122470 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
122471 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
122472 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
122473 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
122474 +show_temp_input_14828 show_temp_input 0 14828 NULL
122475 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
122476 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
122477 +max_power_show_14836 max_power_show 0 14836 NULL
122478 +name_len_14843 name_len 0-2 14843 NULL
122479 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
122480 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
122481 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
122482 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
122483 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
122484 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
122485 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
122486 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
122487 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
122488 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
122489 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
122490 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
122491 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
122492 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
122493 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
122494 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
122495 +mfg_show_14897 mfg_show 0 14897 NULL
122496 +ea_init_14899 ea_init 0 14899 NULL
122497 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
122498 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
122499 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
122500 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
122501 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
122502 +krealloc_14908 krealloc 2 14908 NULL nohasharray
122503 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
122504 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
122505 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
122506 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
122507 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
122508 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
122509 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
122510 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
122511 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
122512 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
122513 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
122514 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
122515 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
122516 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
122517 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
122518 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
122519 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
122520 +queue_cnt_14951 queue_cnt 0 14951 NULL
122521 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 0-4 14952 NULL
122522 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
122523 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
122524 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
122525 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
122526 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
122527 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
122528 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
122529 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
122530 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
122531 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
122532 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
122533 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
122534 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
122535 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
122536 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
122537 +gpio_twl4030_write_14987 gpio_twl4030_write 0-1 14987 NULL nohasharray
122538 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &gpio_twl4030_write_14987 nohasharray
122539 +setkey_14987 setkey 3 14987 &zr364xx_vidioc_streamon_14987
122540 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
122541 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
122542 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
122543 +hvc_write_14999 hvc_write 0-3 14999 NULL
122544 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
122545 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
122546 +add_request_15003 add_request 0 15003 &store_touchpad_15003
122547 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
122548 +dump_write_15008 dump_write 0-3 15008 NULL
122549 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
122550 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
122551 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
122552 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
122553 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
122554 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
122555 +predisable_15024 predisable 0 15024 NULL
122556 +vmap_15025 vmap 2 15025 NULL
122557 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
122558 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
122559 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
122560 +cache_dma_show_15038 cache_dma_show 0 15038 NULL nohasharray
122561 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 &cache_dma_show_15038
122562 +priority_store_15039 priority_store 4-0 15039 NULL
122563 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
122564 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
122565 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
122566 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
122567 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
122568 +show_otp3en_15049 show_otp3en 0 15049 NULL
122569 +show_15051 show 0 15051 NULL
122570 +irq_get_next_irq_15053 irq_get_next_irq 1-0 15053 NULL
122571 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
122572 +store_lslvl_15059 store_lslvl 4-0 15059 NULL
122573 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
122574 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
122575 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
122576 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
122577 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
122578 +pppoe_recvmsg_15073 pppoe_recvmsg 0-4 15073 NULL
122579 +group_addr_show_15078 group_addr_show 0 15078 NULL
122580 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
122581 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
122582 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
122583 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
122584 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
122585 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
122586 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
122587 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
122588 +show_designated_root_15098 show_designated_root 0 15098 NULL
122589 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
122590 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
122591 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
122592 +show_interface_15117 show_interface 0 15117 NULL
122593 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
122594 +hex_dump_to_buffer_15121 hex_dump_to_buffer 6 15121 NULL nohasharray
122595 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 &hex_dump_to_buffer_15121
122596 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
122597 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
122598 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
122599 +set_max_15128 set_max 0-4 15128 NULL
122600 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
122601 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
122602 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
122603 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
122604 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
122605 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
122606 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
122607 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
122608 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
122609 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
122610 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
122611 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
122612 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
122613 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
122614 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
122615 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
122616 +ocontext_read_15178 ocontext_read 0 15178 NULL
122617 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
122618 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
122619 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
122620 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
122621 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
122622 +pci200_open_15194 pci200_open 0 15194 NULL
122623 +async_show_15209 async_show 0 15209 NULL
122624 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
122625 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
122626 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
122627 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
122628 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
122629 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
122630 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
122631 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
122632 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 NULL nohasharray
122633 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 &igb_get_regs_len_15229
122634 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
122635 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
122636 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
122637 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
122638 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
122639 +show_temp_input1_15242 show_temp_input1 0 15242 NULL nohasharray
122640 +getattr_15242 getattr 0 15242 &show_temp_input1_15242
122641 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
122642 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
122643 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
122644 +nr_bind_15261 nr_bind 0 15261 NULL
122645 +div64_u64_15263 div64_u64 0 15263 NULL
122646 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
122647 +simple_strtol_15273 simple_strtol 0 15273 NULL
122648 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
122649 +fw_realloc_buffer_15280 fw_realloc_buffer 0-2 15280 NULL
122650 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
122651 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
122652 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
122653 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
122654 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 NULL nohasharray
122655 +sys_connect_15291 sys_connect 3 15291 &xlate_dev_mem_ptr_15291
122656 +send_write_15294 send_write 6-5-0 15294 NULL
122657 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
122658 +recover_store_15296 recover_store 0-3 15296 NULL
122659 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
122660 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
122661 +readpage_15301 readpage 0 15301 NULL
122662 +tpm_tis_init_15304 tpm_tis_init 2-3 15304 NULL nohasharray
122663 +kernel_getsockname_15304 kernel_getsockname 0 15304 &tpm_tis_init_15304
122664 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
122665 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
122666 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
122667 +show_reg_pages_15308 show_reg_pages 0 15308 NULL nohasharray
122668 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 &show_reg_pages_15308
122669 +alc_init_15309 alc_init 0 15309 NULL
122670 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
122671 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
122672 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
122673 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
122674 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
122675 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
122676 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
122677 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 0-6 15337 NULL
122678 +ioread16_15342 ioread16 0 15342 NULL
122679 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
122680 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
122681 +nfs4_lookup_revalidate_15346 nfs4_lookup_revalidate 0 15346 NULL
122682 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
122683 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
122684 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
122685 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
122686 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
122687 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
122688 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
122689 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
122690 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
122691 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
122692 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
122693 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
122694 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
122695 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
122696 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
122697 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
122698 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
122699 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
122700 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
122701 +domain_flush_pages_15379 domain_flush_pages 3-2 15379 NULL nohasharray
122702 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
122703 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
122704 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
122705 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
122706 +_regmap_read_15396 _regmap_read 0 15396 NULL
122707 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
122708 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
122709 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
122710 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
122711 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
122712 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
122713 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
122714 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
122715 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
122716 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
122717 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
122718 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
122719 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
122720 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
122721 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
122722 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
122723 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
122724 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
122725 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
122726 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
122727 +memweight_15450 memweight 0 15450 NULL
122728 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
122729 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
122730 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
122731 +vmalloc_15464 vmalloc 1 15464 NULL
122732 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
122733 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
122734 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
122735 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
122736 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
122737 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
122738 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
122739 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
122740 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
122741 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
122742 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
122743 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
122744 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
122745 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
122746 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
122747 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
122748 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
122749 +iolock_15500 iolock 0 15500 NULL
122750 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
122751 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
122752 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
122753 +map_sg_15523 map_sg 0-3 15523 NULL
122754 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
122755 +store_15525 store 0 15525 NULL
122756 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
122757 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
122758 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
122759 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
122760 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
122761 +show_rdac2_15539 show_rdac2 0 15539 NULL
122762 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
122763 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
122764 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
122765 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
122766 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
122767 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
122768 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
122769 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL
122770 +do_send_15559 do_send 4 15559 NULL nohasharray
122771 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
122772 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
122773 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
122774 +get_checksum_15564 get_checksum 0 15564 NULL
122775 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
122776 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
122777 +persistent_status_15574 persistent_status 4 15574 NULL
122778 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
122779 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
122780 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
122781 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
122782 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
122783 +vme_user_write_15587 vme_user_write 3 15587 NULL
122784 +permission_15588 permission 0 15588 NULL
122785 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
122786 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
122787 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
122788 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
122789 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
122790 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
122791 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
122792 +mic_map_15618 mic_map 0-2 15618 NULL
122793 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
122794 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
122795 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
122796 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
122797 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
122798 +authorized_show_15636 authorized_show 0 15636 NULL
122799 +fill_func_15640 fill_func 0 15640 NULL
122800 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
122801 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
122802 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
122803 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
122804 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
122805 +fs_path_add_15648 fs_path_add 3 15648 NULL
122806 +__do_readpage_15652 __do_readpage 0 15652 NULL
122807 +xsd_read_15653 xsd_read 3-0 15653 NULL
122808 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
122809 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
122810 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL
122811 +store_15665 store 0-3 15665 NULL
122812 +unix_bind_15668 unix_bind 3-0 15668 NULL
122813 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
122814 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 NULL nohasharray
122815 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674 nohasharray
122816 +dm_read_15674 dm_read 3 15674 &SyS_connect_15674
122817 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
122818 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
122819 +ndo_open_15687 ndo_open 0 15687 NULL
122820 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
122821 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
122822 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
122823 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
122824 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
122825 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
122826 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
122827 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
122828 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
122829 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
122830 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
122831 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
122832 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
122833 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
122834 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
122835 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
122836 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
122837 +array_state_show_15758 array_state_show 0 15758 NULL
122838 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-1-3 15762 NULL
122839 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
122840 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
122841 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
122842 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
122843 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
122844 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
122845 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
122846 +call_modprobe_15781 call_modprobe 0 15781 NULL
122847 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
122848 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
122849 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
122850 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
122851 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
122852 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
122853 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
122854 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
122855 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
122856 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
122857 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
122858 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
122859 +nameseq_list_15817 nameseq_list 3-0 15817 &gx1_read_conf_reg_15817 nohasharray
122860 +gnttab_expand_15817 gnttab_expand 1 15817 &nameseq_list_15817
122861 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
122862 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
122863 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
122864 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
122865 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
122866 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
122867 +read_reg_15838 read_reg 0 15838 NULL
122868 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
122869 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
122870 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
122871 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
122872 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
122873 +errors_show_15863 errors_show 0 15863 NULL nohasharray
122874 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
122875 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
122876 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
122877 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
122878 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
122879 +set_in_min_15872 set_in_min 0-4 15872 NULL
122880 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
122881 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
122882 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
122883 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
122884 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
122885 +do_truncation_15882 do_truncation 0 15882 NULL
122886 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
122887 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
122888 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
122889 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
122890 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
122891 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
122892 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
122893 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
122894 +send_tx_power_15914 send_tx_power 0 15914 NULL
122895 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
122896 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
122897 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
122898 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
122899 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
122900 +power_read_15939 power_read 3-0 15939 NULL
122901 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
122902 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
122903 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
122904 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
122905 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
122906 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
122907 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
122908 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
122909 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
122910 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
122911 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
122912 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
122913 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
122914 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
122915 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
122916 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
122917 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
122918 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
122919 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
122920 +stir_net_open_15991 stir_net_open 0 15991 NULL
122921 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
122922 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
122923 +vfs_removexattr_16000 vfs_removexattr 0 16000 NULL
122924 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
122925 +period_store_16008 period_store 0-4 16008 NULL
122926 +do_open_16009 do_open 0 16009 NULL
122927 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
122928 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
122929 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
122930 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
122931 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 0-3 16026 NULL nohasharray
122932 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
122933 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
122934 +got_frame_16028 got_frame 2 16028 NULL
122935 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
122936 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
122937 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
122938 +show_virtual_16047 show_virtual 0 16047 NULL
122939 +hidp_send_message_16052 hidp_send_message 0-6 16052 NULL
122940 +dccp_recvmsg_16056 dccp_recvmsg 0-4 16056 NULL
122941 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
122942 +SYSC_kexec_file_load_16058 SYSC_kexec_file_load 3 16058 NULL nohasharray
122943 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 &SYSC_kexec_file_load_16058
122944 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
122945 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
122946 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
122947 +file_has_perm_16070 file_has_perm 0 16070 NULL
122948 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
122949 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
122950 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
122951 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
122952 +updateSuper_16079 updateSuper 0 16079 NULL
122953 +mt2063_read_16080 mt2063_read 0 16080 NULL
122954 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
122955 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
122956 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
122957 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
122958 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
122959 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
122960 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
122961 +_submit_bh_16106 _submit_bh 0 16106 NULL
122962 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
122963 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
122964 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
122965 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 NULL nohasharray
122966 +udelay_test_write_16111 udelay_test_write 3 16111 &goldfish_pipe_error_convert_16111
122967 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
122968 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
122969 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 NULL nohasharray
122970 +rd_mem_16117 rd_mem 0 16117 &target_core_hba_store_attr_hba_mode_16117
122971 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
122972 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
122973 +dn_getname_16122 dn_getname 0 16122 NULL
122974 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
122975 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
122976 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
122977 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
122978 +fsm_init_16134 fsm_init 2 16134 NULL
122979 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
122980 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 NULL nohasharray
122981 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
122982 +input_register_device_16147 input_register_device 0 16147 NULL
122983 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
122984 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
122985 +hidp_send_intr_message_16150 hidp_send_intr_message 0-4 16150 NULL
122986 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
122987 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
122988 +queues_show_16159 queues_show 0 16159 NULL nohasharray
122989 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159 nohasharray
122990 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 &usb2_lpm_besl_store_16159
122991 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
122992 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
122993 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
122994 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
122995 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 NULL nohasharray
122996 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 &sdev_show_timeout_16167
122997 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
122998 +dst_output_sk_16174 dst_output_sk 0 16174 NULL
122999 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
123000 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
123001 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
123002 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
123003 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
123004 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
123005 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
123006 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
123007 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
123008 +bind_16210 bind 0 16210 NULL nohasharray
123009 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
123010 +create_table_16213 create_table 2 16213 NULL
123011 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
123012 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
123013 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
123014 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
123015 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
123016 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
123017 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
123018 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
123019 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
123020 +cc770_open_16228 cc770_open 0 16228 NULL
123021 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
123022 +r6040_up_16233 r6040_up 0 16233 NULL
123023 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
123024 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
123025 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
123026 +update_mctime_16242 update_mctime 0 16242 NULL
123027 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
123028 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
123029 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
123030 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
123031 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
123032 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
123033 +show_xoffset_16251 show_xoffset 0 16251 NULL
123034 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
123035 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
123036 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
123037 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
123038 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
123039 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
123040 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
123041 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
123042 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
123043 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
123044 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
123045 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
123046 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
123047 +account_16283 account 0-4-2 16283 NULL nohasharray
123048 +mirror_status_16283 mirror_status 5 16283 &account_16283
123049 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
123050 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285 nohasharray
123051 +reclaim_account_show_16285 reclaim_account_show 0 16285 &rfcomm_sock_getname_16285
123052 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
123053 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
123054 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
123055 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
123056 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
123057 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
123058 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
123059 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
123060 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
123061 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
123062 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
123063 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
123064 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
123065 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
123066 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
123067 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
123068 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
123069 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
123070 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
123071 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
123072 +enable_periodic_16329 enable_periodic 0 16329 NULL
123073 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
123074 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
123075 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
123076 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
123077 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
123078 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
123079 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
123080 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
123081 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
123082 +tps80031_update_16360 tps80031_update 0 16360 NULL nohasharray
123083 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 &tps80031_update_16360
123084 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
123085 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
123086 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
123087 +rbd_add_16366 rbd_add 0-3 16366 NULL
123088 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
123089 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
123090 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
123091 +socket_post_create_16376 socket_post_create 0 16376 NULL nohasharray
123092 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 &socket_post_create_16376
123093 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
123094 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
123095 +rmd160_init_16389 rmd160_init 0 16389 NULL
123096 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
123097 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
123098 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
123099 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
123100 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
123101 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
123102 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
123103 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
123104 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
123105 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
123106 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
123107 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
123108 +w1_slave_show_16415 w1_slave_show 0 16415 NULL nohasharray
123109 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
123110 +fill_buffer_16418 fill_buffer 0 16418 NULL
123111 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
123112 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
123113 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
123114 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
123115 +format_nservers_16426 format_nservers 0 16426 NULL
123116 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
123117 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
123118 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
123119 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
123120 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
123121 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
123122 +do_uevent_16445 do_uevent 0 16445 NULL
123123 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
123124 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
123125 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
123126 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
123127 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
123128 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
123129 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
123130 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
123131 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
123132 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
123133 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
123134 +store_line1_16491 store_line1 4-0 16491 NULL
123135 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
123136 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
123137 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
123138 +validate_request_16496 validate_request 0 16496 NULL
123139 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
123140 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
123141 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
123142 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
123143 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
123144 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
123145 +capi_read_16511 capi_read 0-3 16511 NULL
123146 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
123147 +bad_file_aio_read_16523 bad_file_aio_read 0 16523 NULL
123148 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
123149 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
123150 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
123151 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
123152 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
123153 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
123154 +date_show_16538 date_show 0 16538 NULL
123155 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
123156 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
123157 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
123158 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
123159 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
123160 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
123161 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
123162 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
123163 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
123164 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
123165 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
123166 +transmit_skb_16573 transmit_skb 0 16573 NULL
123167 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
123168 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
123169 +psend_16586 psend 0 16586 NULL
123170 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
123171 +efx_net_open_16592 efx_net_open 0 16592 NULL
123172 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
123173 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
123174 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
123175 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
123176 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
123177 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
123178 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
123179 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 NULL nohasharray
123180 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 &pptp_inbound_pkt_16613
123181 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
123182 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
123183 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
123184 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
123185 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
123186 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
123187 +strict_store_16631 strict_store 0-3 16631 NULL
123188 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
123189 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
123190 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
123191 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
123192 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
123193 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
123194 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
123195 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
123196 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
123197 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
123198 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
123199 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
123200 +store_remote_port_16666 store_remote_port 0 16666 NULL
123201 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
123202 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
123203 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
123204 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
123205 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
123206 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
123207 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
123208 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
123209 +follow_automount_16700 follow_automount 0 16700 NULL
123210 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
123211 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
123212 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
123213 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
123214 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
123215 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
123216 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
123217 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
123218 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
123219 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
123220 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
123221 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
123222 +_read_reg_16730 _read_reg 0 16730 NULL
123223 +com20020_resume_16732 com20020_resume 0 16732 NULL
123224 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
123225 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
123226 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
123227 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
123228 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
123229 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
123230 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
123231 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
123232 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 NULL nohasharray
123233 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 &mlx4_en_fill_rx_buffers_16755
123234 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
123235 +offline_16765 offline 0 16765 NULL
123236 +migratepage_16769 migratepage 0 16769 NULL
123237 +blk_rq_map_user_iov_16772 blk_rq_map_user_iov 5 16772 NULL nohasharray
123238 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 &blk_rq_map_user_iov_16772
123239 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
123240 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
123241 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
123242 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
123243 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
123244 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
123245 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
123246 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
123247 +sdebug_change_qdepth_16802 sdebug_change_qdepth 0-2 16802 NULL
123248 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
123249 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
123250 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
123251 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
123252 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
123253 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
123254 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
123255 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
123256 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
123257 +diWrite_16825 diWrite 0 16825 NULL
123258 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
123259 +show_imon_clock_16835 show_imon_clock 0 16835 NULL nohasharray
123260 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 &show_imon_clock_16835
123261 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
123262 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
123263 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
123264 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
123265 +csio_t4_edc_read_16841 csio_t4_edc_read 0 16841 NULL
123266 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
123267 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
123268 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
123269 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
123270 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
123271 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
123272 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
123273 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
123274 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
123275 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
123276 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
123277 +alloc_idx_lebs_16872 alloc_idx_lebs 0-2 16872 NULL
123278 +carl9170_debugfs_ampdu_state_read_16873 carl9170_debugfs_ampdu_state_read 3 16873 NULL
123279 +st_write_16874 st_write 3-0 16874 NULL
123280 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
123281 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
123282 +always_connected_16878 always_connected 0 16878 NULL
123283 +tulip_open_16881 tulip_open 0 16881 NULL
123284 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
123285 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
123286 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
123287 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
123288 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
123289 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
123290 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
123291 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
123292 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
123293 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
123294 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
123295 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
123296 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
123297 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
123298 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
123299 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
123300 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
123301 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
123302 +sha1_init_16926 sha1_init 0 16926 &psb_unlocked_ioctl_16926 nohasharray
123303 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &sha1_init_16926
123304 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
123305 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
123306 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
123307 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
123308 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
123309 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
123310 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
123311 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
123312 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
123313 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
123314 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
123315 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
123316 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
123317 +parse_hints_16960 parse_hints 0 16960 NULL
123318 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
123319 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
123320 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
123321 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
123322 +lid_show_16974 lid_show 0 16974 NULL nohasharray
123323 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
123324 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
123325 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
123326 +recover_timer_read_16998 recover_timer_read 0 16998 NULL nohasharray
123327 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 &recover_timer_read_16998
123328 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
123329 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
123330 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
123331 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
123332 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
123333 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
123334 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
123335 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
123336 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
123337 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
123338 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
123339 +show_dgid_17011 show_dgid 0 17011 NULL
123340 +atk_name_show_17015 atk_name_show 0 17015 NULL
123341 +irda_bind_17016 irda_bind 0 17016 NULL
123342 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
123343 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
123344 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
123345 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
123346 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
123347 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
123348 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
123349 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
123350 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
123351 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
123352 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
123353 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
123354 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
123355 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
123356 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
123357 +__copy_user_nocache_17065 __copy_user_nocache 0 17065 NULL nohasharray
123358 +rw_write_17065 rw_write 0-6-5 17065 &__copy_user_nocache_17065
123359 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
123360 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
123361 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
123362 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
123363 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
123364 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
123365 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
123366 +carl9170_debugfs_mem_usage_read_17084 carl9170_debugfs_mem_usage_read 3 17084 NULL nohasharray
123367 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 &carl9170_debugfs_mem_usage_read_17084
123368 +entry_length_17093 entry_length 0 17093 NULL
123369 +write_reg_17098 write_reg 0 17098 NULL
123370 +sys_preadv_17100 sys_preadv 3 17100 NULL
123371 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
123372 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
123373 +components_show_17105 components_show 0 17105 NULL
123374 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
123375 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
123376 +md4_final_17113 md4_final 0 17113 NULL
123377 +write_mem_17114 write_mem 3-0 17114 NULL
123378 +disk_range_show_17116 disk_range_show 0 17116 NULL
123379 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
123380 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
123381 +e1000_open_17127 e1000_open 0 17127 NULL
123382 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
123383 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
123384 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
123385 +hifn_setup_src_desc_17140 hifn_setup_src_desc 3 17140 NULL
123386 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
123387 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
123388 +nouveau_instobj_create__17144 nouveau_instobj_create_ 4 17144 NULL nohasharray
123389 +video_set_cur_state_17144 video_set_cur_state 0 17144 &nouveau_instobj_create__17144
123390 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
123391 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
123392 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
123393 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
123394 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
123395 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
123396 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
123397 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
123398 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
123399 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
123400 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
123401 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
123402 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
123403 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
123404 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
123405 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
123406 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
123407 +fan_set_state_17173 fan_set_state 0 17173 NULL
123408 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
123409 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
123410 +set_otp2_17177 set_otp2 4-0 17177 NULL
123411 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
123412 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
123413 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
123414 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
123415 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
123416 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
123417 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
123418 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &driver_state_read_17194 nohasharray
123419 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194 nohasharray
123420 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &e1000_request_irq_17194
123421 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
123422 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
123423 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
123424 +show_pwmctrl_17208 show_pwmctrl 0 17208 NULL nohasharray
123425 +sync_request_17208 sync_request 2 17208 &show_pwmctrl_17208
123426 +dn_recvmsg_17213 dn_recvmsg 0-4 17213 NULL
123427 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
123428 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
123429 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
123430 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
123431 +metadata_show_17234 metadata_show 0 17234 NULL
123432 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
123433 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
123434 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
123435 +r3964_read_17257 r3964_read 0 17257 NULL
123436 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 NULL
123437 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL
123438 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
123439 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
123440 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
123441 +alloc_ep_17269 alloc_ep 1 17269 NULL
123442 +get_locations_17274 get_locations 0 17274 NULL
123443 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
123444 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
123445 +pg_read_17276 pg_read 3-0 17276 NULL
123446 +raw_recvmsg_17277 raw_recvmsg 0-4 17277 NULL
123447 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
123448 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
123449 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
123450 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
123451 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
123452 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
123453 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
123454 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
123455 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
123456 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
123457 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
123458 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
123459 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
123460 +skb_pad_17302 skb_pad 2 17302 NULL
123461 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
123462 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
123463 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
123464 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
123465 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
123466 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
123467 +read_17315 read 0 17315 NULL nohasharray
123468 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315 nohasharray
123469 +attr_set_17315 attr_set 0 17315 &rds_get_mr_for_dest_17315
123470 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
123471 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
123472 +protection_type_show_17322 protection_type_show 0 17322 NULL
123473 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 NULL nohasharray
123474 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 &rocker_flow_tbl_do_17325
123475 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
123476 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
123477 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
123478 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
123479 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
123480 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
123481 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
123482 +device_suspend_17343 device_suspend 0 17343 NULL
123483 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
123484 +sis900_open_17347 sis900_open 0 17347 NULL nohasharray
123485 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 &sis900_open_17347
123486 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
123487 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
123488 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
123489 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
123490 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
123491 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
123492 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
123493 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
123494 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
123495 +get_property_17392 get_property 0 17392 NULL nohasharray
123496 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
123497 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
123498 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
123499 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
123500 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
123501 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
123502 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
123503 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
123504 +store_enabled_17417 store_enabled 0 17417 NULL
123505 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
123506 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
123507 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
123508 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
123509 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL nohasharray
123510 +skein256_update_17425 skein256_update 0 17425 &drm_dp_i2c_xfer_17425
123511 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
123512 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
123513 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
123514 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
123515 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
123516 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
123517 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
123518 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
123519 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
123520 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
123521 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
123522 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 NULL nohasharray
123523 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 &SYSC_fcntl_17441
123524 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
123525 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
123526 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
123527 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
123528 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
123529 +readpage_strip_17452 readpage_strip 0 17452 NULL
123530 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
123531 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
123532 +show_proc_name_17464 show_proc_name 0 17464 NULL
123533 +probe_bios_17467 probe_bios 1 17467 NULL
123534 +show_temp_min_17471 show_temp_min 0 17471 NULL
123535 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
123536 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
123537 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
123538 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
123539 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
123540 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
123541 +bitmap_pos_to_ord_17503 bitmap_pos_to_ord 3 17503 NULL
123542 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
123543 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
123544 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
123545 +copy_page_from_iter_17512 copy_page_from_iter 0-3 17512 NULL
123546 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
123547 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
123548 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
123549 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
123550 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
123551 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
123552 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
123553 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
123554 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
123555 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
123556 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
123557 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
123558 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
123559 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
123560 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
123561 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
123562 +skein_512_init_17565 skein_512_init 0 17565 NULL
123563 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
123564 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
123565 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
123566 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
123567 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
123568 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
123569 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
123570 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
123571 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
123572 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
123573 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
123574 +write_17592 write 0-3 17592 &command_setcolourparams_17592
123575 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
123576 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
123577 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL nohasharray
123578 +xen_release_pud_17595 xen_release_pud 1 17595 &neigh_hash_alloc_17595
123579 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
123580 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
123581 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
123582 +osst_execute_17607 osst_execute 7-6 17607 NULL nohasharray
123583 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
123584 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
123585 +null_show_17619 null_show 0 17619 NULL
123586 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
123587 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
123588 +dma_map_page_17628 dma_map_page 0-3 17628 NULL
123589 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
123590 +purge_port_17641 purge_port 0 17641 NULL
123591 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 0-1 17645 NULL nohasharray
123592 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
123593 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
123594 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
123595 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
123596 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL nohasharray
123597 +may_lookup_17657 may_lookup 0 17657 &SYSC_migrate_pages_17657
123598 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
123599 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
123600 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
123601 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
123602 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
123603 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
123604 +kernel_write_17665 kernel_write 0-3 17665 NULL
123605 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
123606 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
123607 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
123608 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
123609 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
123610 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
123611 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
123612 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
123613 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
123614 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
123615 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
123616 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
123617 +rds_bind_17690 rds_bind 0 17690 NULL
123618 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
123619 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
123620 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
123621 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
123622 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707 nohasharray
123623 +skein512_update_17707 skein512_update 0 17707 &jfs_writepage_17707
123624 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
123625 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
123626 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
123627 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
123628 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
123629 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
123630 +afs_writepage_17722 afs_writepage 0 17722 NULL
123631 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
123632 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
123633 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
123634 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
123635 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
123636 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
123637 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
123638 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
123639 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
123640 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
123641 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
123642 +i2o_exec_show_product_id_17744 i2o_exec_show_product_id 0 17744 NULL nohasharray
123643 +inode_setxattr_17744 inode_setxattr 0 17744 &i2o_exec_show_product_id_17744
123644 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
123645 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
123646 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
123647 +add_durable_context_17763 add_durable_context 0 17763 NULL
123648 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
123649 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
123650 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
123651 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
123652 +jme_fill_tx_map_17776 jme_fill_tx_map 5 17776 NULL
123653 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
123654 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
123655 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
123656 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
123657 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
123658 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
123659 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
123660 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
123661 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
123662 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
123663 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
123664 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
123665 +show_bind_17808 show_bind 0 17808 NULL nohasharray
123666 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
123667 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
123668 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
123669 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
123670 +copy_out_args_17816 copy_out_args 0 17816 NULL
123671 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
123672 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
123673 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
123674 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
123675 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
123676 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
123677 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
123678 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
123679 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
123680 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
123681 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831
123682 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
123683 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
123684 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
123685 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
123686 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
123687 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
123688 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
123689 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
123690 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
123691 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
123692 +enumerate_17850 enumerate 0 17850 NULL
123693 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
123694 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
123695 +extsize_17863 extsize 0 17863 NULL nohasharray
123696 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
123697 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
123698 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
123699 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
123700 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
123701 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
123702 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
123703 +linear_run_17869 linear_run 0 17869 NULL
123704 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
123705 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
123706 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
123707 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
123708 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
123709 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
123710 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
123711 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
123712 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
123713 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
123714 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
123715 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
123716 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
123717 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
123718 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
123719 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
123720 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
123721 +validate_slab_cache_17901 validate_slab_cache 0 17901 NULL
123722 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
123723 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
123724 +recover_head_17904 recover_head 3 17904 NULL
123725 +systab_show_17907 systab_show 0 17907 NULL
123726 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
123727 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
123728 +dccp_feat_register_sp_17914 dccp_feat_register_sp 0-5 17914 NULL
123729 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
123730 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
123731 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
123732 +media_show_17920 media_show 0 17920 NULL
123733 +create_17922 create 0 17922 NULL nohasharray
123734 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
123735 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
123736 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
123737 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
123738 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
123739 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
123740 +vif_delete_17931 vif_delete 0 17931 NULL
123741 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
123742 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
123743 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
123744 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
123745 +show_otp3_17954 show_otp3 0 17954 NULL
123746 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
123747 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
123748 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
123749 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL
123750 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
123751 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
123752 +show_serial_17967 show_serial 0 17967 NULL
123753 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
123754 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
123755 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
123756 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
123757 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
123758 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
123759 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
123760 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
123761 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
123762 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
123763 +show_tty_active_17994 show_tty_active 0 17994 NULL
123764 +init_umac_17998 init_umac 0 17998 NULL
123765 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
123766 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
123767 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
123768 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
123769 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
123770 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
123771 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
123772 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
123773 +he_proc_read_18015 he_proc_read 0 18015 NULL
123774 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
123775 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
123776 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
123777 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
123778 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
123779 +raw_write_18028 raw_write 3-0 18028 NULL
123780 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
123781 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
123782 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
123783 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
123784 +show_ppi_operations_18037 show_ppi_operations 0 18037 NULL nohasharray
123785 +emit_request_18037 emit_request 0 18037 &show_ppi_operations_18037
123786 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
123787 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
123788 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
123789 +find_next_inuse_18051 find_next_inuse 2-3-0 18051 NULL
123790 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
123791 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
123792 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
123793 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
123794 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
123795 +max8925_enable_18058 max8925_enable 0 18058 NULL
123796 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
123797 +lua_sysfs_read_18062 lua_sysfs_read 0-6 18062 NULL nohasharray
123798 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
123799 +process_measurement_18064 process_measurement 0 18064 NULL
123800 +fpregs_get_18066 fpregs_get 4 18066 NULL
123801 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
123802 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
123803 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
123804 +open_18074 open 0 18074 &do_budget_space_18074
123805 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
123806 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
123807 +bop_insert_18078 bop_insert 0 18078 NULL
123808 +get_vm_area_18080 get_vm_area 1 18080 NULL
123809 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
123810 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
123811 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
123812 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
123813 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
123814 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
123815 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
123816 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
123817 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 NULL nohasharray
123818 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 &twl6030reg_enable_18092
123819 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
123820 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
123821 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 NULL nohasharray
123822 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 &hackrf_set_bandwidth_18095
123823 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
123824 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
123825 +read_18109 read 0 18109 NULL
123826 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
123827 +dib0090_set_params_18113 dib0090_set_params 0 18113 NULL nohasharray
123828 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 &dib0090_set_params_18113
123829 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
123830 +set_in_18115 set_in 0-4 18115 NULL
123831 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
123832 +svc_getnl_18120 svc_getnl 0 18120 NULL
123833 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
123834 +xfs_zero_eof_18134 xfs_zero_eof 0-3-2 18134 NULL nohasharray
123835 +lapbeth_open_18134 lapbeth_open 0 18134 &xfs_zero_eof_18134
123836 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
123837 +removexattr_18147 removexattr 0 18147 NULL
123838 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
123839 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
123840 +show_wr_req_18151 show_wr_req 0 18151 NULL
123841 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
123842 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
123843 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
123844 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
123845 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
123846 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
123847 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
123848 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
123849 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
123850 +aio_write_18187 aio_write 0 18187 NULL
123851 +read_first_n_18197 read_first_n 0 18197 NULL nohasharray
123852 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197 nohasharray
123853 +cfpkt_create_18197 cfpkt_create 1 18197 &o2net_start_listening_18197
123854 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
123855 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
123856 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
123857 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
123858 +show_immediate_18208 show_immediate 0 18208 NULL
123859 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
123860 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
123861 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
123862 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
123863 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
123864 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
123865 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
123866 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
123867 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
123868 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
123869 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
123870 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
123871 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
123872 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
123873 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
123874 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
123875 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
123876 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
123877 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
123878 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
123879 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
123880 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
123881 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
123882 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
123883 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
123884 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
123885 +nouveau_subdev_create__18281 nouveau_subdev_create_ 7 18281 NULL
123886 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
123887 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
123888 +ipv4_mtu_18287 ipv4_mtu 0 18287 NULL nohasharray
123889 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 &ipv4_mtu_18287 nohasharray
123890 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &lpfc_fcp_cpu_map_show_18287
123891 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
123892 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
123893 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
123894 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
123895 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
123896 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
123897 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
123898 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
123899 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
123900 +nouveau_disp_create__18305 nouveau_disp_create_ 4-7 18305 NULL
123901 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
123902 +vga_r_18310 vga_r 0 18310 NULL
123903 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
123904 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
123905 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
123906 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
123907 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 NULL nohasharray
123908 +single_flag_show_18320 single_flag_show 0 18320 &mc13892_powermisc_rmw_18320
123909 +alloc_and_copy_string_18321 alloc_and_copy_string 2 18321 NULL
123910 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
123911 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
123912 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
123913 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
123914 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
123915 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
123916 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
123917 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
123918 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
123919 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
123920 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
123921 +copy_page_to_iter_18345 copy_page_to_iter 3-0 18345 NULL
123922 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
123923 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
123924 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
123925 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
123926 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
123927 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
123928 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
123929 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
123930 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
123931 +irq_show_18367 irq_show 0 18367 NULL nohasharray
123932 +ep_io_18367 ep_io 0 18367 &irq_show_18367
123933 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
123934 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
123935 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
123936 +temp2_show_18377 temp2_show 0 18377 NULL
123937 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
123938 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
123939 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
123940 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
123941 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
123942 +ci_role_write_18388 ci_role_write 3-0 18388 NULL nohasharray
123943 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 &ci_role_write_18388
123944 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
123945 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
123946 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
123947 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
123948 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
123949 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
123950 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
123951 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
123952 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
123953 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
123954 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
123955 +link_state_show_18407 link_state_show 0 18407 NULL
123956 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
123957 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
123958 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
123959 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 0-7 18426 NULL
123960 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
123961 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
123962 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
123963 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
123964 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
123965 +match_number_18436 match_number 0 18436 NULL
123966 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 NULL nohasharray
123967 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 &target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437
123968 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
123969 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
123970 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
123971 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
123972 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
123973 +set_component_status_18453 set_component_status 0-4 18453 NULL
123974 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
123975 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
123976 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
123977 +transfer_18460 transfer 0 18460 NULL nohasharray
123978 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
123979 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
123980 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 2-3 18466 NULL nohasharray
123981 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
123982 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
123983 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
123984 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
123985 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
123986 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
123987 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
123988 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
123989 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
123990 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
123991 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
123992 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
123993 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
123994 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
123995 +limit_read_18510 limit_read 0-3 18510 NULL nohasharray
123996 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 &limit_read_18510
123997 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
123998 +pcrs_show_18512 pcrs_show 0 18512 NULL
123999 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
124000 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
124001 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
124002 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
124003 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
124004 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
124005 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
124006 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
124007 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
124008 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
124009 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL nohasharray
124010 +nouveau_fifo_channel_create__18530 nouveau_fifo_channel_create_ 9 18530 &dpm_suspend_late_18530
124011 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
124012 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
124013 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
124014 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
124015 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
124016 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
124017 +nforce2_access_18557 nforce2_access 0 18557 NULL
124018 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
124019 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
124020 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
124021 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
124022 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
124023 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
124024 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
124025 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
124026 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
124027 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
124028 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
124029 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
124030 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
124031 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
124032 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
124033 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
124034 +show_target_speed_18587 show_target_speed 0 18587 NULL
124035 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
124036 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 NULL nohasharray
124037 +write_18590 write 0 18590 &wm831x_isink_is_enabled_18590
124038 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
124039 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
124040 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
124041 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
124042 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
124043 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
124044 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
124045 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
124046 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
124047 +transfer_18603 transfer 0 18603 NULL
124048 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
124049 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
124050 +show_in_18609 show_in 0 18609 NULL nohasharray
124051 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 &show_in_18609
124052 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
124053 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
124054 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
124055 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
124056 +show_saturation_18621 show_saturation 0 18621 NULL
124057 +read_hw_18624 read_hw 0-5-6 18624 NULL
124058 +from_buffer_18625 from_buffer 3-0 18625 NULL
124059 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
124060 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
124061 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
124062 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
124063 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
124064 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
124065 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
124066 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
124067 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
124068 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
124069 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
124070 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
124071 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
124072 +show_18656 show 0 18656 NULL nohasharray
124073 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
124074 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
124075 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
124076 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
124077 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
124078 +unmap_page_18665 unmap_page 3-2 18665 NULL
124079 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
124080 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
124081 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
124082 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
124083 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
124084 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
124085 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
124086 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
124087 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
124088 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
124089 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
124090 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
124091 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
124092 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
124093 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 3-0 18708 &iwl_dbgfs_rx_handlers_read_18708
124094 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
124095 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
124096 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
124097 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
124098 +add_host_store_18718 add_host_store 0-3 18718 NULL
124099 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
124100 +store_uevent_18721 store_uevent 0-4 18721 NULL
124101 +pem_show_data_18725 pem_show_data 0 18725 NULL
124102 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
124103 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
124104 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
124105 +store_scan_18738 store_scan 0-4 18738 NULL
124106 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
124107 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
124108 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
124109 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
124110 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
124111 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
124112 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
124113 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
124114 +power_mode_show_18761 power_mode_show 0 18761 NULL
124115 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
124116 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
124117 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
124118 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
124119 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
124120 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
124121 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
124122 +hw_init_18779 hw_init 0 18779 NULL
124123 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
124124 +hidp_raw_request_18781 hidp_raw_request 0-4 18781 NULL nohasharray
124125 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
124126 +mfn_to_pfn_no_overrides_18783 mfn_to_pfn_no_overrides 0-1 18783 NULL
124127 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
124128 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
124129 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
124130 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
124131 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
124132 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
124133 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
124134 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
124135 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
124136 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
124137 +disabled_show_18820 disabled_show 0 18820 NULL
124138 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
124139 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
124140 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
124141 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
124142 +sanity_checks_store_18835 sanity_checks_store 0-3 18835 NULL
124143 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
124144 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
124145 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
124146 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
124147 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
124148 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
124149 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
124150 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
124151 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
124152 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
124153 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
124154 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
124155 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
124156 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
124157 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
124158 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
124159 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
124160 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
124161 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
124162 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
124163 +max77802_rtc_stop_alarm_18896 max77802_rtc_stop_alarm 0 18896 NULL
124164 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
124165 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
124166 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
124167 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
124168 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
124169 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
124170 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
124171 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
124172 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
124173 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
124174 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
124175 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
124176 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
124177 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
124178 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
124179 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
124180 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
124181 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
124182 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
124183 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
124184 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
124185 +mtrr_del_18943 mtrr_del 1 18943 NULL
124186 +ida_get_new_18948 ida_get_new 0 18948 NULL
124187 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
124188 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
124189 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 NULL nohasharray
124190 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 &inv_mpu6050_set_enable_18952
124191 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
124192 +store_18955 store 0 18955 NULL
124193 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
124194 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
124195 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
124196 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
124197 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
124198 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
124199 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL
124200 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
124201 +net_open_18997 net_open 0 18997 NULL
124202 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
124203 +store_18998 store 0-3 18998 &si4713_transfer_18998
124204 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
124205 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
124206 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
124207 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
124208 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
124209 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 NULL nohasharray
124210 +layout_in_gaps_19006 layout_in_gaps 0-2 19006 &ibm_get_attention_status_19006
124211 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
124212 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
124213 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
124214 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
124215 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
124216 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
124217 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
124218 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
124219 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
124220 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
124221 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
124222 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
124223 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
124224 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
124225 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &revalidate_19043 nohasharray
124226 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043 nohasharray
124227 +acpi_install_table_19043 acpi_install_table 1 19043 &snprintk_buf_19043
124228 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
124229 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
124230 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
124231 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
124232 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
124233 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
124234 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
124235 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
124236 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
124237 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
124238 +msix_map_region_19072 msix_map_region 2 19072 NULL
124239 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
124240 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
124241 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
124242 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
124243 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
124244 +show_sched7_19083 show_sched7 0 19083 NULL
124245 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
124246 +write_19086 write 0 19086 NULL
124247 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
124248 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
124249 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
124250 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
124251 +write_byte_19095 write_byte 0 19095 NULL
124252 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
124253 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
124254 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
124255 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
124256 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
124257 +befs_statfs_19114 befs_statfs 0 19114 NULL
124258 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
124259 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
124260 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 NULL nohasharray
124261 +nb_callback_19124 nb_callback 0 19124 &ov6650_g_fmt_19124
124262 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
124263 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
124264 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
124265 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
124266 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
124267 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
124268 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
124269 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
124270 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
124271 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
124272 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
124273 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
124274 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
124275 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
124276 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
124277 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
124278 +store_virtual_19163 store_virtual 0-4 19163 NULL nohasharray
124279 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 &store_virtual_19163
124280 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
124281 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
124282 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
124283 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
124284 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
124285 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
124286 +show_service_id_19190 show_service_id 0 19190 NULL
124287 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
124288 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
124289 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
124290 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
124291 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
124292 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
124293 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
124294 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
124295 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
124296 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
124297 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
124298 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
124299 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
124300 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
124301 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
124302 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
124303 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
124304 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
124305 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
124306 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
124307 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
124308 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
124309 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
124310 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
124311 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
124312 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
124313 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
124314 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
124315 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
124316 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
124317 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
124318 +store_19264 store 0-3 19264 NULL nohasharray
124319 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
124320 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
124321 +isight_start_streaming_19267 isight_start_streaming 0 19267 NULL nohasharray
124322 +sys_fcntl_19267 sys_fcntl 3 19267 &isight_start_streaming_19267 nohasharray
124323 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &sys_fcntl_19267 nohasharray
124324 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
124325 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
124326 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
124327 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
124328 +patch_si3054_19278 patch_si3054 0 19278 NULL
124329 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
124330 +md5_export_19284 md5_export 0 19284 NULL nohasharray
124331 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 &md5_export_19284
124332 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
124333 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
124334 +show_in_max1_19293 show_in_max1 0 19293 NULL
124335 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
124336 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
124337 +TermChar_show_19300 TermChar_show 0 19300 NULL
124338 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
124339 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
124340 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
124341 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
124342 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
124343 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
124344 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
124345 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
124346 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
124347 +cx25821_upstream_buffer_prepare_19320 cx25821_upstream_buffer_prepare 0 19320 NULL
124348 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
124349 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
124350 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
124351 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
124352 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
124353 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
124354 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
124355 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
124356 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
124357 +bq32k_read_19342 bq32k_read 0 19342 NULL
124358 +group_show_19349 group_show 0 19349 NULL
124359 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
124360 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
124361 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
124362 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
124363 +firmware_data_write_19360 firmware_data_write 0-6-5 19360 NULL
124364 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
124365 +ipheth_open_19366 ipheth_open 0 19366 NULL
124366 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
124367 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
124368 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
124369 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
124370 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
124371 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
124372 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
124373 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
124374 +pep_recvmsg_19402 pep_recvmsg 0-4 19402 NULL
124375 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
124376 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
124377 +compr_flush_19409 compr_flush 2 19409 NULL
124378 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
124379 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
124380 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
124381 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
124382 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
124383 +write_begin_19424 write_begin 0 19424 NULL
124384 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
124385 +packet_read_list_19427 packet_read_list 0 19427 NULL
124386 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
124387 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
124388 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
124389 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
124390 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
124391 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
124392 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
124393 +store_19443 store 0 19443 NULL
124394 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
124395 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
124396 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
124397 +store_link_state_19448 store_link_state 0-4 19448 NULL
124398 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
124399 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
124400 +team_device_event_19466 team_device_event 0 19466 NULL
124401 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
124402 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
124403 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
124404 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
124405 +refill_pool_19477 refill_pool 2 19477 NULL
124406 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
124407 +tipc_link_xmit_19481 tipc_link_xmit 0 19481 NULL
124408 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
124409 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
124410 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
124411 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
124412 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
124413 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
124414 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
124415 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
124416 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
124417 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
124418 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
124419 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
124420 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
124421 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
124422 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
124423 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
124424 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
124425 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
124426 +reg_write_19522 reg_write 0 19522 &gmbus_wait_hw_status_19522 nohasharray
124427 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &reg_write_19522
124428 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
124429 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
124430 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
124431 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
124432 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
124433 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
124434 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
124435 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
124436 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
124437 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
124438 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
124439 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
124440 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
124441 +pcrlock_19550 pcrlock 0 19550 NULL
124442 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
124443 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
124444 +set_pec_19556 set_pec 0-4 19556 NULL
124445 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
124446 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
124447 +kernel_read_19559 kernel_read 0-4 19559 NULL
124448 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
124449 +xen_release_ptpage_19561 xen_release_ptpage 1 19561 NULL
124450 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
124451 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0 19565 NULL
124452 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
124453 +nfsd_read_19568 nfsd_read 5 19568 NULL
124454 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
124455 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
124456 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
124457 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
124458 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
124459 +__da903x_read_19582 __da903x_read 0 19582 NULL
124460 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
124461 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
124462 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
124463 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
124464 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
124465 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
124466 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
124467 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
124468 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
124469 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
124470 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
124471 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
124472 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
124473 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
124474 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
124475 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
124476 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
124477 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
124478 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
124479 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
124480 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
124481 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
124482 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
124483 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
124484 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
124485 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
124486 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
124487 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
124488 +parser_init_19651 parser_init 2 19651 NULL
124489 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
124490 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
124491 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
124492 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
124493 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
124494 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
124495 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
124496 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
124497 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
124498 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
124499 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
124500 +show_crash_notes_size_19669 show_crash_notes_size 0 19669 NULL
124501 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
124502 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
124503 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
124504 +usbnet_write_cmd_19679 usbnet_write_cmd 0-7 19679 NULL
124505 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
124506 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
124507 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
124508 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
124509 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
124510 +hints_show_19705 hints_show 0 19705 NULL
124511 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
124512 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
124513 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
124514 +read_reg_19723 read_reg 0 19723 NULL nohasharray
124515 +port_enable_19723 port_enable 0 19723 &read_reg_19723
124516 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
124517 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
124518 +memcpy_toiovecend_19736 memcpy_toiovecend 3-4 19736 NULL
124519 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
124520 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
124521 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
124522 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
124523 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
124524 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
124525 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
124526 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
124527 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
124528 +readhscx_19769 readhscx 0 19769 NULL
124529 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
124530 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
124531 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
124532 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
124533 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
124534 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
124535 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
124536 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
124537 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
124538 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
124539 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
124540 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
124541 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
124542 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
124543 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
124544 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
124545 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
124546 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
124547 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
124548 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
124549 +ext2_setsize_19812 ext2_setsize 0 19812 NULL
124550 +m2p_19814 m2p 1 19814 NULL
124551 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
124552 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
124553 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
124554 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
124555 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
124556 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
124557 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
124558 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
124559 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
124560 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
124561 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
124562 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
124563 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
124564 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
124565 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
124566 +crypt_alloc_buffer_19846 crypt_alloc_buffer 2 19846 NULL
124567 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
124568 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
124569 +oti6858_open_19850 oti6858_open 0 19850 NULL
124570 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
124571 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
124572 +dlm_lock_19858 dlm_lock 0 19858 NULL
124573 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
124574 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
124575 +twlreg_grp_19866 twlreg_grp 0 19866 NULL nohasharray
124576 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 &twlreg_grp_19866
124577 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 NULL nohasharray
124578 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869 nohasharray
124579 +ip6gre_err_19869 ip6gre_err 5 19869 &ext3_xattr_user_set_19869
124580 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
124581 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
124582 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
124583 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
124584 +netevent_callback_19879 netevent_callback 0 19879 NULL
124585 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
124586 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
124587 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
124588 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
124589 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
124590 +show_19893 show 0 19893 NULL nohasharray
124591 +_readpage_19893 _readpage 0 19893 &show_19893
124592 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
124593 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 NULL nohasharray
124594 +xgbe_init_ring_19901 xgbe_init_ring 3 19901 &qlcnic_sysfs_read_pci_config_19901
124595 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
124596 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
124597 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
124598 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
124599 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
124600 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
124601 +mangle_name_19923 mangle_name 0 19923 NULL
124602 +tipc_sk_show_19928 tipc_sk_show 3-0 19928 NULL
124603 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
124604 +__add_section_19931 __add_section 0 19931 NULL
124605 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
124606 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
124607 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
124608 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
124609 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
124610 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
124611 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
124612 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
124613 +tipc_bind_19957 tipc_bind 0 19957 NULL
124614 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
124615 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
124616 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
124617 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 NULL nohasharray
124618 +ax25_send_frame_19964 ax25_send_frame 2 19964 &bt819_s_ctrl_19964
124619 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
124620 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
124621 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
124622 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
124623 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
124624 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
124625 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
124626 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
124627 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
124628 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
124629 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
124630 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
124631 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
124632 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
124633 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
124634 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
124635 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
124636 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 NULL nohasharray
124637 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 &sisusb_write_memio_long_20026
124638 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
124639 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
124640 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
124641 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
124642 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
124643 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
124644 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
124645 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
124646 +read_tape_20037 read_tape 0 20037 NULL
124647 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 NULL
124648 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
124649 +cmdline_show_20044 cmdline_show 0 20044 NULL
124650 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
124651 +show_compression_20048 show_compression 0 20048 NULL
124652 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
124653 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
124654 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
124655 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
124656 +upcall_20060 upcall 0-4 20060 NULL
124657 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
124658 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
124659 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
124660 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
124661 +target_message_20072 target_message 2 20072 NULL
124662 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
124663 +init_chip_reset_20080 init_chip_reset 0 20080 &rawv6_sendmsg_20080
124664 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
124665 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
124666 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
124667 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
124668 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
124669 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
124670 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
124671 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
124672 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
124673 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
124674 +read_int_20098 read_int 0 20098 NULL nohasharray
124675 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
124676 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
124677 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
124678 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
124679 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
124680 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
124681 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
124682 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
124683 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
124684 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
124685 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
124686 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
124687 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
124688 +snd_info_register_20136 snd_info_register 0 20136 NULL
124689 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
124690 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
124691 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
124692 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
124693 +send_init_20149 send_init 0 20149 NULL nohasharray
124694 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
124695 +write_20150 write 0 20150 NULL
124696 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
124697 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
124698 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
124699 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
124700 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
124701 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
124702 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
124703 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
124704 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
124705 +kstrtou8_20177 kstrtou8 0 20177 NULL
124706 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
124707 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
124708 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
124709 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
124710 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
124711 +trusted_set_20196 trusted_set 0 20196 NULL
124712 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
124713 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
124714 +video_end_20205 video_end 0 20205 NULL
124715 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 3-0-4-5-6-2 20211 NULL
124716 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
124717 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
124718 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
124719 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
124720 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
124721 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
124722 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
124723 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
124724 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
124725 +bind_20227 bind 0 20227 NULL
124726 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
124727 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
124728 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
124729 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
124730 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
124731 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
124732 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
124733 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
124734 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
124735 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
124736 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
124737 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
124738 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
124739 +async_20251 async 0 20251 NULL
124740 +store_filter_20252 store_filter 0-4 20252 NULL
124741 +resource_size_20256 resource_size 0 20256 NULL
124742 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
124743 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
124744 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
124745 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
124746 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
124747 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
124748 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
124749 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
124750 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
124751 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
124752 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
124753 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
124754 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
124755 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
124756 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
124757 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
124758 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
124759 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
124760 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
124761 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
124762 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
124763 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
124764 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
124765 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
124766 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
124767 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
124768 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
124769 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
124770 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
124771 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
124772 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
124773 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
124774 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
124775 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
124776 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
124777 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
124778 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
124779 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
124780 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
124781 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
124782 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
124783 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
124784 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
124785 +lpt_gc_20337 lpt_gc 0 20337 NULL
124786 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
124787 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
124788 +show_turbo_20348 show_turbo 0 20348 NULL
124789 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
124790 +show_tablet_20355 show_tablet 0 20355 NULL
124791 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
124792 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
124793 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
124794 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
124795 +core_num_show_20369 core_num_show 0 20369 NULL
124796 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
124797 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
124798 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
124799 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
124800 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
124801 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
124802 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
124803 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
124804 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
124805 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
124806 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
124807 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
124808 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
124809 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
124810 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
124811 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
124812 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
124813 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
124814 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
124815 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
124816 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
124817 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
124818 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
124819 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
124820 +find_skb_20431 find_skb 2 20431 NULL
124821 +fmc_send_cmd_20435 fmc_send_cmd 0-5 20435 NULL
124822 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
124823 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
124824 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
124825 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
124826 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
124827 +ir_open_20461 ir_open 0 20461 NULL nohasharray
124828 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 &ir_open_20461
124829 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
124830 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
124831 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
124832 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
124833 +read_buf_20469 read_buf 2 20469 NULL
124834 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
124835 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
124836 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
124837 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
124838 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
124839 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
124840 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
124841 +show_scan_age_20477 show_scan_age 0 20477 NULL nohasharray
124842 +start_service_discovery_20477 start_service_discovery 4 20477 &show_scan_age_20477
124843 +vxge_open_20497 vxge_open 0 20497 NULL
124844 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
124845 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
124846 +mcs_net_open_20503 mcs_net_open 0 20503 NULL nohasharray
124847 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503 nohasharray
124848 +hidraw_report_event_20503 hidraw_report_event 3 20503 &ocfs2_db_frozen_trigger_20503
124849 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
124850 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
124851 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
124852 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
124853 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
124854 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
124855 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
124856 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
124857 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
124858 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
124859 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
124860 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
124861 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
124862 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
124863 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
124864 +venus_create_20555 venus_create 4 20555 NULL
124865 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
124866 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
124867 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
124868 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
124869 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
124870 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
124871 +isight_prepare_20572 isight_prepare 0 20572 NULL nohasharray
124872 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 &isight_prepare_20572
124873 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
124874 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
124875 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
124876 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
124877 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
124878 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
124879 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
124880 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
124881 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
124882 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
124883 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
124884 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
124885 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
124886 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
124887 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
124888 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
124889 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
124890 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 NULL nohasharray
124891 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 &saa7706h_set_reg16_20600
124892 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
124893 +_netdev_open_20602 _netdev_open 0 20602 NULL
124894 +lirc_write_20604 lirc_write 3 20604 NULL
124895 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
124896 +first_done_show_20612 first_done_show 0 20612 NULL
124897 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
124898 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
124899 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
124900 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
124901 +show_20621 show 0 20621 NULL
124902 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
124903 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
124904 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
124905 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
124906 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
124907 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
124908 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
124909 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
124910 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
124911 +setattr_20644 setattr 0 20644 NULL
124912 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
124913 +cpulist_scnprintf_20648 cpulist_scnprintf 2-0 20648 NULL
124914 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
124915 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
124916 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
124917 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
124918 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
124919 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
124920 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
124921 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
124922 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
124923 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
124924 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
124925 +downcall_20675 downcall 0-3 20675 NULL
124926 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
124927 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
124928 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
124929 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
124930 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
124931 +store_20687 store 0 20687 NULL
124932 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
124933 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
124934 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
124935 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
124936 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3 20694 NULL
124937 +cifs_d_revalidate_20695 cifs_d_revalidate 0 20695 NULL
124938 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
124939 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
124940 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
124941 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
124942 +roles_init_20704 roles_init 0 20704 NULL
124943 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
124944 +set_alarm_20706 set_alarm 0 20706 NULL
124945 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
124946 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
124947 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
124948 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
124949 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
124950 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
124951 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
124952 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
124953 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
124954 +mt2063_write_20732 mt2063_write 0 20732 NULL
124955 +write_field_20735 write_field 0 20735 NULL nohasharray
124956 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 &write_field_20735
124957 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
124958 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
124959 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
124960 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
124961 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
124962 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
124963 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
124964 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
124965 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
124966 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
124967 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
124968 +splice_read_20762 splice_read 0 20762 NULL
124969 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
124970 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
124971 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
124972 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
124973 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
124974 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
124975 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
124976 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
124977 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
124978 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 NULL nohasharray
124979 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 &store_hard_offline_page_20792
124980 +iommu_range_alloc_20794 iommu_range_alloc 3-0 20794 NULL
124981 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
124982 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
124983 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
124984 +edid_write_20797 edid_write 3-0 20797 NULL
124985 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 NULL
124986 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
124987 +show_nguid_20800 show_nguid 0 20800 NULL
124988 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
124989 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
124990 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
124991 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
124992 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
124993 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
124994 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
124995 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
124996 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
124997 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
124998 +make_rate_20827 make_rate 0 20827 NULL
124999 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
125000 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
125001 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
125002 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
125003 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
125004 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
125005 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836 nohasharray
125006 +d_weak_revalidate_20836 d_weak_revalidate 0 20836 &nilfs_checkpoints_attr_show_20836
125007 +show_min_width_20837 show_min_width 0 20837 NULL
125008 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
125009 +get_fan_target_20839 get_fan_target 0 20839 NULL
125010 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
125011 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
125012 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
125013 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
125014 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
125015 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
125016 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
125017 +decompress_20854 decompress 0 20854 NULL
125018 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
125019 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
125020 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
125021 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
125022 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
125023 +nc_register_read_20875 nc_register_read 0 20875 NULL
125024 +command_setexposure_20876 command_setexposure 0 20876 NULL
125025 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
125026 +ace_open_20884 ace_open 0 20884 NULL nohasharray
125027 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
125028 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
125029 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
125030 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
125031 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
125032 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
125033 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
125034 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
125035 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
125036 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
125037 +eeprom_show_20916 eeprom_show 0 20916 NULL
125038 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
125039 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
125040 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
125041 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
125042 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
125043 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
125044 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
125045 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
125046 +htable_bits_20933 htable_bits 0 20933 NULL
125047 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
125048 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
125049 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
125050 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
125051 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
125052 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
125053 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
125054 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
125055 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
125056 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
125057 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
125058 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
125059 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
125060 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
125061 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
125062 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
125063 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
125064 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
125065 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
125066 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
125067 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
125068 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
125069 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
125070 +uinput_write_20977 uinput_write 0-3 20977 NULL
125071 +clear_codec_20983 clear_codec 0 20983 NULL
125072 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
125073 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
125074 +qib_verbs_send_20999 qib_verbs_send 5-3 20999 NULL
125075 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
125076 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
125077 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
125078 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
125079 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
125080 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
125081 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
125082 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
125083 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
125084 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
125085 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
125086 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
125087 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
125088 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 NULL nohasharray
125089 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031 nohasharray
125090 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 &suspended_show_21031
125091 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
125092 +show_address_21038 show_address 0 21038 NULL nohasharray
125093 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
125094 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
125095 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
125096 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
125097 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
125098 +tc574_suspend_21067 tc574_suspend 0 21067 NULL nohasharray
125099 +rose_create_facilities_21067 rose_create_facilities 0 21067 &tc574_suspend_21067
125100 +encrypt_21069 encrypt 0 21069 NULL
125101 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
125102 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072 nohasharray
125103 +fuse_removexattr_21072 fuse_removexattr 0 21072 &validate_new_21072
125104 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
125105 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
125106 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
125107 +michael_final_21085 michael_final 0 21085 NULL
125108 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
125109 +multipath_status_21094 multipath_status 5 21094 NULL
125110 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
125111 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
125112 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
125113 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
125114 +write_posted_21108 write_posted 0 21108 NULL
125115 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL
125116 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
125117 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
125118 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
125119 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
125120 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 NULL nohasharray
125121 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119 nohasharray
125122 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 4-5 21119 &transient_state_store_21119
125123 +show_21126 show 0 21126 NULL nohasharray
125124 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
125125 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
125126 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
125127 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
125128 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
125129 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
125130 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
125131 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
125132 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
125133 +new_skb_21148 new_skb 1 21148 NULL
125134 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
125135 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
125136 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
125137 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
125138 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
125139 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
125140 +show_therm_max_21172 show_therm_max 0 21172 &mei_dbgfs_read_active_21172
125141 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
125142 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
125143 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
125144 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
125145 +start_command_port_21191 start_command_port 0 21191 NULL
125146 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
125147 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
125148 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
125149 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
125150 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
125151 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
125152 +prepare_header_21212 prepare_header 0 21212 NULL
125153 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
125154 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
125155 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
125156 +show_sched2_21224 show_sched2 0 21224 NULL
125157 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
125158 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
125159 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
125160 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
125161 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
125162 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
125163 +input_ff_create_21240 input_ff_create 2 21240 NULL
125164 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
125165 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
125166 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
125167 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
125168 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
125169 +wp_retry_size_21260 wp_retry_size 0 21260 NULL nohasharray
125170 +pre_snapshot_21260 pre_snapshot 0 21260 &wp_retry_size_21260
125171 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
125172 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
125173 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
125174 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 0-4 21269 NULL nohasharray
125175 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
125176 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
125177 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
125178 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
125179 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 NULL nohasharray
125180 +socket_sendmsg_21278 socket_sendmsg 0 21278 &s2mps14_regulator_enable_21278
125181 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
125182 +get_alarms_21285 get_alarms 0 21285 NULL
125183 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
125184 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
125185 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 NULL nohasharray
125186 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
125187 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296 nohasharray
125188 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 &pwm_polarity_store_21296
125189 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
125190 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
125191 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
125192 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
125193 +offline_pages_21306 offline_pages 0 21306 NULL
125194 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
125195 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
125196 +add_res_range_21310 add_res_range 4 21310 NULL
125197 +store_bluetooth_21320 store_bluetooth 4-0 21320 NULL
125198 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
125199 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
125200 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
125201 +show_path_cost_21334 show_path_cost 0 21334 NULL
125202 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
125203 +ext2_get_blocks_21342 ext2_get_blocks 0 21342 NULL
125204 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
125205 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
125206 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
125207 +readbytes_21351 readbytes 0 21351 NULL
125208 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
125209 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
125210 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
125211 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
125212 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
125213 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
125214 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
125215 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
125216 +pin_request_21370 pin_request 0 21370 NULL
125217 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
125218 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
125219 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
125220 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
125221 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
125222 +bad_file_read_21382 bad_file_read 0-3 21382 NULL nohasharray
125223 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 &bad_file_read_21382
125224 +insert_ptr_21386 insert_ptr 6 21386 NULL
125225 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
125226 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
125227 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
125228 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
125229 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 NULL nohasharray
125230 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 &snd_hda_codec_build_controls_21398
125231 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
125232 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
125233 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
125234 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
125235 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
125236 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
125237 +handler_21412 handler 0 21412 &__swap_writepage_21412
125238 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
125239 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
125240 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
125241 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
125242 +snapshot_read_next_21426 snapshot_read_next 0 21426 NULL nohasharray
125243 +fsloc_parse_21426 fsloc_parse 0 21426 &snapshot_read_next_21426
125244 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
125245 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
125246 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
125247 +cp210x_open_21435 cp210x_open 0 21435 NULL
125248 +adp5520_read_21437 adp5520_read 0 21437 NULL
125249 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
125250 +syslog_21440 syslog 0 21440 NULL nohasharray
125251 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &syslog_21440
125252 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
125253 +show_attr_text_21448 show_attr_text 0 21448 NULL
125254 +nouveau_clock_create__21449 nouveau_clock_create_ 8 21449 NULL
125255 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
125256 +concat_writev_21451 concat_writev 3 21451 NULL
125257 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
125258 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
125259 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
125260 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
125261 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
125262 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
125263 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
125264 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
125265 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
125266 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
125267 +tm_calc_21474 tm_calc 0 21474 NULL
125268 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
125269 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
125270 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
125271 +description_show_21480 description_show 0 21480 NULL
125272 +show_threeg_21486 show_threeg 0 21486 NULL
125273 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
125274 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
125275 +set_postcode_21490 set_postcode 0-4 21490 NULL
125276 +security_list_21491 security_list 0-5 21491 NULL
125277 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
125278 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
125279 +show_beep_mask_21507 show_beep_mask 0 21507 NULL nohasharray
125280 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 &show_beep_mask_21507
125281 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
125282 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
125283 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
125284 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
125285 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
125286 +show_rd_req_21521 show_rd_req 0 21521 NULL
125287 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
125288 +isdn_net_header_21527 isdn_net_header 0 21527 NULL
125289 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
125290 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
125291 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
125292 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
125293 +shmem_removexattr_21537 shmem_removexattr 0 21537 NULL
125294 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
125295 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
125296 +show_node_state_21543 show_node_state 0 21543 NULL
125297 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
125298 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
125299 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
125300 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
125301 +ioctl_21564 ioctl 0 21564 NULL
125302 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
125303 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
125304 +stac_init_21576 stac_init 0 21576 NULL
125305 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
125306 +ov9650_start_21580 ov9650_start 0 21580 NULL
125307 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
125308 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
125309 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
125310 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
125311 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
125312 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
125313 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
125314 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
125315 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
125316 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
125317 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
125318 +recover_status_show_21609 recover_status_show 0 21609 NULL
125319 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
125320 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
125321 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL
125322 +brightness_store_21623 brightness_store 0-4 21623 NULL
125323 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
125324 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
125325 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
125326 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 NULL nohasharray
125327 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 &ocfs2_refcount_cow_hunk_21630
125328 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
125329 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
125330 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
125331 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
125332 +setattr_chown_21638 setattr_chown 0 21638 NULL
125333 +__irq_alloc_descs_21639 __irq_alloc_descs 2-0-3-1 21639 NULL
125334 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
125335 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
125336 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
125337 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
125338 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
125339 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
125340 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
125341 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
125342 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
125343 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
125344 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
125345 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
125346 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
125347 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
125348 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
125349 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
125350 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
125351 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
125352 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
125353 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
125354 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
125355 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
125356 +set_21707 set 0-4 21707 NULL
125357 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
125358 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
125359 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
125360 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
125361 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
125362 +light_set_status_21714 light_set_status 0 21714 NULL
125363 +update_time_21719 update_time 0 21719 NULL
125364 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
125365 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
125366 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
125367 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
125368 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
125369 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
125370 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
125371 +show_temp23_21741 show_temp23 0 21741 NULL
125372 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
125373 +at91_open_21744 at91_open 0 21744 NULL nohasharray
125374 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 &at91_open_21744
125375 +set_sticky_21752 set_sticky 0-4 21752 NULL
125376 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
125377 +l2down_create_21755 l2down_create 4 21755 NULL
125378 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
125379 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 NULL nohasharray
125380 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 &addrconf_sysctl_register_21762
125381 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
125382 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
125383 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
125384 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
125385 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
125386 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
125387 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
125388 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
125389 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
125390 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
125391 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
125392 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 NULL nohasharray
125393 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 &_cx88_start_audio_dma_21792
125394 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
125395 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
125396 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
125397 +min_odd_21802 min_odd 0-1-2 21802 NULL
125398 +show_rotate_21803 show_rotate 0 21803 NULL
125399 +show_node_desc_21804 show_node_desc 0 21804 NULL
125400 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
125401 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
125402 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
125403 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
125404 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
125405 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
125406 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
125407 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
125408 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
125409 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
125410 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
125411 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
125412 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
125413 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
125414 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
125415 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
125416 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
125417 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
125418 +task_setnice_21835 task_setnice 0 21835 NULL
125419 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
125420 +smb_init_21838 smb_init 0 21838 NULL
125421 +bad_file_write_21839 bad_file_write 0-3 21839 NULL
125422 +run_21841 run 0 21841 NULL
125423 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
125424 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
125425 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
125426 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
125427 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
125428 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
125429 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
125430 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
125431 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
125432 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
125433 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
125434 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
125435 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
125436 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
125437 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
125438 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
125439 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
125440 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
125441 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
125442 +show_oversampling_21883 show_oversampling 0 21883 NULL
125443 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
125444 +xen_swiotlb_map_page_21886 xen_swiotlb_map_page 0-3 21886 NULL
125445 +ips_halt_21887 ips_halt 0 21887 NULL
125446 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
125447 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
125448 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
125449 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
125450 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL nohasharray
125451 +rio_destid_first_21900 rio_destid_first 0 21900 &xhci_configure_endpoint_result_21900
125452 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
125453 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
125454 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
125455 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
125456 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
125457 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
125458 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
125459 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
125460 +ceph_permission_21941 ceph_permission 0 21941 NULL
125461 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
125462 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
125463 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
125464 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
125465 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
125466 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
125467 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
125468 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
125469 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
125470 +twl_i2c_write_u16_21953 twl_i2c_write_u16 0-3 21953 NULL
125471 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
125472 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
125473 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
125474 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
125475 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
125476 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
125477 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
125478 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
125479 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
125480 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
125481 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
125482 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
125483 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
125484 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
125485 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
125486 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
125487 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 NULL
125488 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
125489 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
125490 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
125491 +autofs4_mount_wait_22004 autofs4_mount_wait 0 22004 NULL
125492 +kobil_open_22009 kobil_open 0 22009 NULL
125493 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
125494 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
125495 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
125496 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
125497 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
125498 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
125499 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
125500 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
125501 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
125502 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
125503 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
125504 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
125505 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
125506 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
125507 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
125508 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
125509 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
125510 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
125511 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
125512 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
125513 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
125514 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
125515 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
125516 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
125517 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
125518 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
125519 +atalk_recvmsg_22053 atalk_recvmsg 0-4 22053 NULL
125520 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
125521 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
125522 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
125523 +end_show_22058 end_show 0 22058 NULL nohasharray
125524 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
125525 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
125526 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
125527 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
125528 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
125529 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
125530 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
125531 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
125532 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
125533 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
125534 +find_trange_value_22079 find_trange_value 0 22079 NULL
125535 +timeout_show_22081 timeout_show 0 22081 NULL
125536 +clear_store_22082 clear_store 0-4 22082 NULL
125537 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
125538 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
125539 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
125540 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
125541 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
125542 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
125543 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
125544 +portio_name_show_22101 portio_name_show 0 22101 NULL
125545 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
125546 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
125547 +find_free_port_22104 find_free_port 0 22104 NULL
125548 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
125549 +get_pwm_22113 get_pwm 0 22113 NULL
125550 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
125551 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
125552 +mlog_show_22119 mlog_show 0 22119 NULL
125553 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
125554 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
125555 +show_fan_min_22127 show_fan_min 0 22127 NULL
125556 +get_results_22130 get_results 0 22130 NULL nohasharray
125557 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 &get_results_22130
125558 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
125559 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
125560 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
125561 +listxattr_22142 listxattr 0-3 22142 NULL
125562 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
125563 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
125564 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
125565 +netlink_bind_22153 netlink_bind 0 22153 NULL
125566 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
125567 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
125568 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
125569 +show_otp2en_22160 show_otp2en 0 22160 NULL
125570 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
125571 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
125572 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
125573 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
125574 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
125575 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
125576 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
125577 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
125578 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
125579 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
125580 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
125581 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
125582 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
125583 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
125584 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
125585 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
125586 +cmd_exec_22204 cmd_exec 0 22204 NULL
125587 +fls_22210 fls 0 22210 NULL
125588 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
125589 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
125590 +show_22225 show 0 22225 NULL
125591 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 0-4 22227 NULL nohasharray
125592 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
125593 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
125594 +mem_write_22232 mem_write 3-0 22232 NULL
125595 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
125596 +fw_status_show_22234 fw_status_show 0 22234 NULL
125597 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL nohasharray
125598 +i810_check_params_22236 i810_check_params 0 22236 &av7110_fw_cmd_22236
125599 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
125600 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
125601 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
125602 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
125603 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
125604 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
125605 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
125606 +capability_id_show_22253 capability_id_show 0 22253 NULL
125607 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
125608 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
125609 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
125610 +add_res_tree_22263 add_res_tree 7 22263 NULL
125611 +at91ether_open_22272 at91ether_open 0 22272 NULL
125612 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
125613 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
125614 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
125615 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
125616 +container_offline_22283 container_offline 0 22283 NULL
125617 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
125618 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
125619 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
125620 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
125621 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
125622 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
125623 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
125624 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
125625 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
125626 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 NULL nohasharray
125627 +udpv6_sendmsg_22316 udpv6_sendmsg 0-4 22316 &in_tx_cp_show_22316
125628 +C_SYSC_msgrcv_22320 C_SYSC_msgrcv 3 22320 NULL
125629 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 NULL nohasharray
125630 +statfs_slow_show_22327 statfs_slow_show 0 22327 &tg3_get_regs_len_22327
125631 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
125632 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
125633 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
125634 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
125635 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
125636 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
125637 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
125638 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
125639 +sys_read_22343 sys_read 3 22343 NULL
125640 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
125641 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
125642 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 NULL nohasharray
125643 +block_store_22352 block_store 0-3 22352 &ptn3460_read_bytes_22352
125644 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
125645 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
125646 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
125647 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
125648 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
125649 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
125650 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
125651 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
125652 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
125653 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
125654 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
125655 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
125656 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
125657 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
125658 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
125659 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
125660 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 NULL nohasharray
125661 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 &sysfs_kf_read_22385
125662 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
125663 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
125664 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
125665 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
125666 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
125667 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
125668 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
125669 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
125670 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
125671 +crash_shrink_memory_22401 crash_shrink_memory 0 22401 NULL
125672 +zoran_write_22404 zoran_write 3-0 22404 NULL
125673 +show_debug_level_22406 show_debug_level 0 22406 NULL
125674 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
125675 +queue_reply_22416 queue_reply 3-0 22416 NULL
125676 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
125677 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
125678 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
125679 +update_22427 update 0 22427 NULL
125680 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
125681 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
125682 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
125683 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
125684 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
125685 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
125686 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
125687 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
125688 +write_fs_22465 write_fs 0-6-5 22465 NULL
125689 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
125690 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
125691 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
125692 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
125693 +show_port1_22474 show_port1 0 22474 NULL
125694 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
125695 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL nohasharray
125696 +video_write_22490 video_write 3-0 22490 &qib_user_sdma_alloc_header_22490
125697 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
125698 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &cache_write_procfs_22491 nohasharray
125699 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &lm3642_torch_pin_store_22491
125700 +put_chars_22498 put_chars 3 22498 NULL
125701 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
125702 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &mp_find_ioapic_pin_22499
125703 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
125704 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
125705 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
125706 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
125707 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
125708 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
125709 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
125710 +read_ohm_22544 read_ohm 0 22544 NULL
125711 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
125712 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
125713 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
125714 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
125715 +port_delete_22553 port_delete 0 22553 NULL
125716 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
125717 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
125718 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
125719 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
125720 +get_regs_len_22569 get_regs_len 0 22569 NULL
125721 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
125722 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
125723 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
125724 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
125725 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
125726 +wp384_final_22591 wp384_final 0 22591 NULL
125727 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
125728 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
125729 +snapshot_read_22601 snapshot_read 3-0 22601 NULL nohasharray
125730 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 &snapshot_read_22601
125731 +shrink_show_22604 shrink_show 0 22604 NULL
125732 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
125733 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
125734 +nat_receive_22609 nat_receive 0-3 22609 NULL
125735 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
125736 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
125737 +bootflag_get_22618 bootflag_get 0 22618 NULL
125738 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
125739 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
125740 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 0-3 22631 NULL
125741 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
125742 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
125743 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
125744 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
125745 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
125746 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
125747 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
125748 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
125749 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
125750 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
125751 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
125752 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
125753 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
125754 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
125755 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
125756 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
125757 +compat_SyS_msgrcv_22661 compat_SyS_msgrcv 3 22661 NULL
125758 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
125759 +show_u8_22667 show_u8 0 22667 NULL
125760 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
125761 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
125762 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
125763 +ubifs_leb_write_22679 ubifs_leb_write 5-4-0 22679 NULL nohasharray
125764 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
125765 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL nohasharray
125766 +d_revalidate_22680 d_revalidate 0 22680 &qlcnic_83xx_sysfs_flash_write_handler_22680
125767 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 0-4 22681 NULL
125768 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
125769 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
125770 +reg_umr_22686 reg_umr 5 22686 NULL
125771 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
125772 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
125773 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
125774 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
125775 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
125776 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
125777 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
125778 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
125779 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 NULL nohasharray
125780 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 &ecm_opts_host_addr_store_22705
125781 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
125782 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
125783 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
125784 +m2p_remove_override_22717 m2p_remove_override 3 22717 NULL
125785 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
125786 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
125787 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
125788 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
125789 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
125790 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
125791 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
125792 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
125793 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
125794 +ax25_output_22736 ax25_output 2 22736 NULL
125795 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
125796 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
125797 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
125798 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
125799 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
125800 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
125801 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
125802 +output_write_22753 output_write 0-6-5 22753 NULL
125803 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
125804 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
125805 +eth_header_22760 eth_header 0 22760 NULL
125806 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
125807 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
125808 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
125809 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 NULL nohasharray
125810 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 &hdmi_g_mbus_fmt_22768
125811 +print_frame_22769 print_frame 0 22769 NULL
125812 +show_in_max3_22770 show_in_max3 0 22770 NULL
125813 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
125814 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
125815 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
125816 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
125817 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
125818 +__break_lease_22777 __break_lease 0 22777 NULL
125819 +alloc_calls_show_22782 alloc_calls_show 0 22782 NULL
125820 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
125821 +preenable_22790 preenable 0 22790 NULL
125822 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
125823 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
125824 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
125825 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
125826 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
125827 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
125828 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
125829 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
125830 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
125831 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
125832 +init_after_reset_22823 init_after_reset 0 22823 NULL
125833 +show_fbstate_22824 show_fbstate 0 22824 NULL
125834 +ghash_init_22826 ghash_init 0 22826 NULL
125835 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
125836 +afs_permission_22835 afs_permission 0 22835 NULL
125837 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
125838 +__scm_send_22841 __scm_send 0 22841 NULL
125839 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
125840 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
125841 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
125842 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
125843 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
125844 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
125845 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
125846 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
125847 +atmel_resume_22860 atmel_resume 0 22860 NULL
125848 +create_attr_set_22861 create_attr_set 1 22861 NULL
125849 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
125850 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
125851 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
125852 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
125853 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
125854 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
125855 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
125856 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
125857 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
125858 +show_green_22889 show_green 0 22889 NULL
125859 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
125860 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
125861 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
125862 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
125863 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
125864 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
125865 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
125866 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
125867 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
125868 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
125869 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
125870 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
125871 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
125872 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
125873 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
125874 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
125875 +__set_xattr_22923 __set_xattr 0 22923 NULL
125876 +sg_start_req_22924 sg_start_req 0 22924 NULL
125877 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
125878 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
125879 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
125880 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
125881 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
125882 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
125883 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
125884 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
125885 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
125886 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
125887 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
125888 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
125889 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
125890 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
125891 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
125892 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
125893 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
125894 +vme_get_size_22964 vme_get_size 0 22964 NULL
125895 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
125896 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
125897 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
125898 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
125899 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
125900 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
125901 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
125902 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
125903 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
125904 +open_22984 open 0 22984 NULL
125905 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
125906 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
125907 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
125908 +find_root_sec_22988 find_root_sec 0 22988 NULL
125909 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
125910 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
125911 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
125912 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
125913 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
125914 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
125915 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
125916 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
125917 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
125918 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
125919 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
125920 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
125921 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
125922 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
125923 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
125924 +validate_esw_config_23021 validate_esw_config 0 23021 NULL
125925 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
125926 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
125927 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
125928 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
125929 +adm8211_start_23027 adm8211_start 0 23027 NULL
125930 +st_status_23032 st_status 5-0 23032 NULL
125931 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
125932 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
125933 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
125934 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
125935 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
125936 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
125937 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
125938 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
125939 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
125940 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
125941 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
125942 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
125943 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
125944 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 0-4 23062 NULL nohasharray
125945 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
125946 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
125947 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
125948 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
125949 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
125950 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
125951 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
125952 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
125953 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
125954 +init_23083 init 0 23083 NULL
125955 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
125956 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
125957 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
125958 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
125959 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
125960 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
125961 +fls_long_23096 fls_long 0 23096 NULL nohasharray
125962 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
125963 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
125964 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
125965 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
125966 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL nohasharray
125967 +store_user_store_23102 store_user_store 0-3 23102 &airo_set_mac_address_23102
125968 +da903x_read_23103 da903x_read 0 23103 NULL
125969 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 NULL nohasharray
125970 +dgram_recvmsg_23104 dgram_recvmsg 0-4 23104 &radeon_show_edid2_23104
125971 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
125972 +rawsock_create_23108 rawsock_create 0 23108 NULL
125973 +product_id_store_23109 product_id_store 0-4 23109 NULL
125974 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
125975 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
125976 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
125977 +__clear_user_23118 __clear_user 0 23118 NULL
125978 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
125979 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
125980 +guard_show_23120 guard_show 0 23120 NULL nohasharray
125981 +dm_write_async_23120 dm_write_async 3 23120 &guard_show_23120
125982 +id_show_23121 id_show 0 23121 NULL
125983 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
125984 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
125985 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 NULL
125986 +do_generic_request_23130 do_generic_request 0 23130 NULL
125987 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
125988 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
125989 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
125990 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
125991 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
125992 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
125993 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
125994 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
125995 +handle_event_23156 handle_event 0 23156 NULL
125996 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
125997 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
125998 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
125999 +video_begin_23167 video_begin 0 23167 NULL
126000 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
126001 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
126002 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
126003 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
126004 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
126005 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
126006 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
126007 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
126008 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 NULL nohasharray
126009 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 &ca0132_capture_pcm_prepare_23183
126010 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
126011 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
126012 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
126013 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL
126014 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
126015 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
126016 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
126017 +evm_inode_removexattr_23201 evm_inode_removexattr 0 23201 NULL
126018 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
126019 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
126020 +rbd_major_show_23210 rbd_major_show 0 23210 &pm80x_free_irq_23210 nohasharray
126021 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &rbd_major_show_23210
126022 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
126023 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
126024 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
126025 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
126026 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
126027 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
126028 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
126029 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
126030 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
126031 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
126032 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
126033 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
126034 +__kmalloc_23231 __kmalloc 1 23231 NULL
126035 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
126036 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
126037 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
126038 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
126039 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
126040 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
126041 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
126042 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
126043 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
126044 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
126045 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
126046 +sctp_recvmsg_23265 sctp_recvmsg 0-4 23265 NULL nohasharray
126047 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
126048 +alg_bind_23268 alg_bind 0 23268 NULL
126049 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
126050 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
126051 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 NULL nohasharray
126052 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283 nohasharray
126053 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 &venus_readlink_23283
126054 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 NULL nohasharray
126055 +doc_probe_23285 doc_probe 1 23285 &ec_i2c_count_message_23285
126056 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
126057 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 NULL nohasharray
126058 +process_adv_report_23293 process_adv_report 9 23293 &queue_show_nonrot_23293
126059 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
126060 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
126061 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
126062 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
126063 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
126064 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
126065 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
126066 +ns_send_23311 ns_send 0 23311 NULL
126067 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
126068 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
126069 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
126070 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
126071 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
126072 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
126073 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
126074 +poll_oip_23322 poll_oip 0 23322 NULL
126075 +config_led_23323 config_led 0 23323 NULL
126076 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
126077 +run_gc_23325 run_gc 0 23325 NULL
126078 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
126079 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
126080 +page_readlink_23346 page_readlink 3 23346 NULL
126081 +prepare_23350 prepare 0 23350 NULL nohasharray
126082 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
126083 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
126084 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
126085 +get_dst_timing_23358 get_dst_timing 0 23358 NULL nohasharray
126086 +write_inode_23358 write_inode 0 23358 &get_dst_timing_23358
126087 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
126088 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
126089 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
126090 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
126091 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
126092 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
126093 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
126094 +of_parse_phandle_with_args_23389 of_parse_phandle_with_args 0 23389 NULL
126095 +kobil_write_23392 kobil_write 0-4 23392 NULL
126096 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
126097 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
126098 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
126099 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
126100 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
126101 +goku_queue_23412 goku_queue 0 23412 NULL
126102 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
126103 +passive_show_23418 passive_show 0 23418 NULL
126104 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
126105 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
126106 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
126107 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
126108 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
126109 +gpiod_export_23427 gpiod_export 0 23427 NULL
126110 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
126111 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
126112 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
126113 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
126114 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
126115 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
126116 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
126117 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
126118 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
126119 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
126120 +napi_add_23455 napi_add 0 23455 NULL nohasharray
126121 +store_23455 store 0 23455 &napi_add_23455
126122 +sb_statfs_23456 sb_statfs 0 23456 NULL
126123 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
126124 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
126125 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 NULL
126126 +res_get_23470 res_get 0 23470 NULL
126127 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
126128 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
126129 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
126130 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
126131 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
126132 +compat_filldir_23489 compat_filldir 3 23489 NULL
126133 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
126134 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
126135 +event_filter_read_23494 event_filter_read 3 23494 NULL
126136 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
126137 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
126138 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
126139 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
126140 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 NULL nohasharray
126141 +hpfs_writepages_23510 hpfs_writepages 0 23510 &saa7706h_unmute_23510
126142 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
126143 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
126144 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
126145 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
126146 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
126147 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
126148 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
126149 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
126150 +get_component_active_23527 get_component_active 0 23527 NULL
126151 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
126152 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
126153 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
126154 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
126155 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
126156 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
126157 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
126158 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
126159 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
126160 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
126161 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
126162 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
126163 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
126164 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
126165 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
126166 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
126167 +show_net_stats_23573 show_net_stats 0 23573 NULL
126168 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
126169 +_regmap_select_page_23575 _regmap_select_page 0 23575 NULL nohasharray
126170 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 &_regmap_select_page_23575
126171 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
126172 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
126173 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
126174 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
126175 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
126176 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
126177 +get_power_status_23592 get_power_status 0 23592 NULL
126178 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
126179 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
126180 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
126181 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
126182 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
126183 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
126184 +show_23604 show 0 23604 NULL
126185 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
126186 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL nohasharray
126187 +transmit_cmd_23609 transmit_cmd 0-3 23609 &_alloc_cdb_cont_23609
126188 +islpci_mgt_transaction_23610 islpci_mgt_transaction 0-5 23610 NULL nohasharray
126189 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
126190 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
126191 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
126192 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
126193 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
126194 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
126195 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
126196 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
126197 +show_button_23622 show_button 0 23622 NULL
126198 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
126199 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
126200 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
126201 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
126202 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
126203 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
126204 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 NULL nohasharray
126205 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 &profile_cpu_callback_23652
126206 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
126207 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
126208 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
126209 +idVendor_show_23662 idVendor_show 0 23662 NULL
126210 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
126211 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
126212 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
126213 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
126214 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
126215 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
126216 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
126217 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
126218 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
126219 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
126220 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
126221 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL nohasharray
126222 +bad_file_fsync_23681 bad_file_fsync 0 23681 &show_frontswap_selfshrinking_23681
126223 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
126224 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
126225 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
126226 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
126227 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
126228 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
126229 +cx18_read_23699 cx18_read 3-0 23699 NULL
126230 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
126231 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
126232 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
126233 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
126234 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
126235 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
126236 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
126237 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
126238 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
126239 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
126240 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
126241 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL
126242 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
126243 +get_conn_info_23723 get_conn_info 4 23723 NULL
126244 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
126245 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
126246 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
126247 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
126248 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL
126249 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
126250 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
126251 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
126252 +tg3_open_23742 tg3_open 0 23742 NULL
126253 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
126254 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
126255 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
126256 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
126257 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
126258 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
126259 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
126260 +show_max_23764 show_max 0 23764 NULL
126261 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
126262 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
126263 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
126264 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
126265 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
126266 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
126267 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
126268 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
126269 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
126270 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
126271 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
126272 +map_write_23795 map_write 3-0 23795 NULL
126273 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
126274 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
126275 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
126276 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
126277 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
126278 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
126279 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
126280 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
126281 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
126282 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
126283 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
126284 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
126285 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
126286 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
126287 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
126288 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
126289 +hopcount_show_23825 hopcount_show 0 23825 NULL
126290 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
126291 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
126292 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
126293 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
126294 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
126295 +set_trigger_23840 set_trigger 0-4 23840 NULL
126296 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
126297 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
126298 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
126299 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
126300 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
126301 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
126302 +bucket_table_alloc_23849 bucket_table_alloc 1 23849 NULL
126303 +p54_init_common_23850 p54_init_common 1 23850 NULL
126304 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
126305 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
126306 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
126307 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
126308 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
126309 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
126310 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ocfs2_xattr_get_clusters_23857
126311 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
126312 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
126313 +device_event_23864 device_event 0 23864 NULL
126314 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
126315 +xen_alloc_pte_init_23869 xen_alloc_pte_init 2 23869 NULL
126316 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
126317 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
126318 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
126319 +bond_init_23879 bond_init 0 23879 NULL
126320 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
126321 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
126322 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
126323 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
126324 +tipc_snprintf_23893 tipc_snprintf 2-0 23893 NULL
126325 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
126326 +vfat_revalidate_23899 vfat_revalidate 0 23899 NULL
126327 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
126328 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
126329 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
126330 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
126331 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
126332 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
126333 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
126334 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 NULL nohasharray
126335 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 &ipath_reg_phys_mr_23918
126336 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
126337 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
126338 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
126339 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL nohasharray
126340 +intel_ring_alloc_seqno_23928 intel_ring_alloc_seqno 0 23928 &kvm_read_guest_23928
126341 +save_image_23929 save_image 0 23929 NULL
126342 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
126343 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
126344 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
126345 +write_vda_23934 write_vda 0-5-6 23934 NULL
126346 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
126347 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
126348 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
126349 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
126350 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
126351 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
126352 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
126353 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
126354 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
126355 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
126356 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
126357 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
126358 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
126359 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
126360 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
126361 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
126362 +vfs_write_23971 vfs_write 3-0 23971 NULL
126363 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
126364 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
126365 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
126366 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
126367 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 0-3 23984 NULL
126368 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
126369 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
126370 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
126371 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
126372 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
126373 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
126374 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
126375 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
126376 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
126377 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
126378 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
126379 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
126380 +average_write_24020 average_write 0-3 24020 NULL
126381 +give_pages_24021 give_pages 3 24021 NULL
126382 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
126383 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
126384 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
126385 +show_24031 show 0 24031 NULL
126386 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
126387 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
126388 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
126389 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
126390 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
126391 +setkey_24042 setkey 0 24042 NULL
126392 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
126393 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
126394 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
126395 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
126396 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
126397 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
126398 +ad9523_write_24058 ad9523_write 0 24058 NULL
126399 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
126400 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
126401 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
126402 +domid_show_24067 domid_show 0 24067 NULL nohasharray
126403 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
126404 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
126405 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
126406 +usbnet_open_24073 usbnet_open 0 24073 NULL
126407 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
126408 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
126409 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
126410 +show_point2_24082 show_point2 0 24082 NULL
126411 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
126412 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
126413 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
126414 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
126415 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
126416 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
126417 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
126418 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
126419 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
126420 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
126421 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
126422 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
126423 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
126424 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
126425 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
126426 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
126427 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
126428 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
126429 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
126430 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
126431 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
126432 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
126433 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
126434 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
126435 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
126436 +store_24149 store 0-3 24149 NULL
126437 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
126438 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
126439 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
126440 +__copy_user_zeroing_intel_nocache_24163 __copy_user_zeroing_intel_nocache 0 24163 NULL
126441 +notes_read_24165 notes_read 0-6-5 24165 NULL
126442 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
126443 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
126444 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
126445 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
126446 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
126447 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
126448 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
126449 +adv7343_write_24183 adv7343_write 0 24183 NULL
126450 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
126451 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
126452 +resource_show_24189 resource_show 0 24189 NULL
126453 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
126454 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL nohasharray
126455 +skein1024_init_24194 skein1024_init 0 24194 &irq_remapping_setup_msi_irqs_24194
126456 +nv94_aux_24197 nv94_aux 0 24197 NULL nohasharray
126457 +list_locations_24197 list_locations 0 24197 &nv94_aux_24197
126458 +ts_play_24203 ts_play 0-3 24203 NULL
126459 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
126460 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
126461 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
126462 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
126463 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
126464 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
126465 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
126466 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
126467 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
126468 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
126469 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
126470 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
126471 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
126472 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
126473 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
126474 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
126475 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
126476 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
126477 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
126478 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
126479 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
126480 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
126481 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
126482 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
126483 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
126484 +security_inode_follow_link_24253 security_inode_follow_link 0 24253 NULL
126485 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
126486 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
126487 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
126488 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
126489 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
126490 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
126491 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
126492 +store_24273 store 0 24273 &tun_chr_write_iter_24273
126493 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
126494 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
126495 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
126496 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
126497 +thin_status_24278 thin_status 5 24278 NULL
126498 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
126499 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
126500 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
126501 +msg_size_24288 msg_size 0 24288 NULL
126502 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
126503 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
126504 +map_page_24298 map_page 4-3 24298 NULL
126505 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
126506 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
126507 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
126508 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
126509 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
126510 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
126511 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
126512 +aliases_show_24315 aliases_show 0 24315 NULL
126513 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
126514 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL nohasharray
126515 +nommu_map_page_24317 nommu_map_page 0-3 24317 &ath6kl_add_bss_if_needed_24317
126516 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
126517 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
126518 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
126519 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
126520 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
126521 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
126522 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
126523 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
126524 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
126525 +nf_iterate_24348 nf_iterate 0 24348 NULL
126526 +prepare_pages_24349 prepare_pages 0 24349 NULL
126527 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
126528 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
126529 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
126530 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
126531 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
126532 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
126533 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
126534 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
126535 +break_deleg_24373 break_deleg 0 24373 NULL
126536 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
126537 +submit_24379 submit 0 24379 NULL
126538 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
126539 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
126540 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
126541 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
126542 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
126543 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
126544 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
126545 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
126546 +getxattr_24398 getxattr 4 24398 NULL nohasharray
126547 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
126548 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
126549 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
126550 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
126551 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
126552 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
126553 +default_density_show_24417 default_density_show 0 24417 NULL
126554 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
126555 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
126556 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
126557 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
126558 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
126559 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
126560 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
126561 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 NULL nohasharray
126562 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 &bond_option_ad_select_set_24430
126563 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
126564 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
126565 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
126566 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
126567 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
126568 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
126569 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
126570 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
126571 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
126572 +show_24457 show 0 24457 NULL
126573 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
126574 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
126575 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
126576 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
126577 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
126578 +lport_reset_24466 lport_reset 0 24466 NULL
126579 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
126580 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
126581 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 NULL nohasharray
126582 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 &xfs_bmap_local_to_extents_24486
126583 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
126584 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
126585 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
126586 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
126587 +pl2303_open_24492 pl2303_open 0 24492 NULL
126588 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
126589 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
126590 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
126591 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
126592 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
126593 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
126594 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
126595 +pd_video_read_24510 pd_video_read 3 24510 NULL
126596 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
126597 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
126598 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
126599 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
126600 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
126601 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
126602 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
126603 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
126604 +named_prepare_buf_24532 named_prepare_buf 2 24532 NULL
126605 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
126606 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
126607 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
126608 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
126609 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
126610 +unix_mknod_24543 unix_mknod 0 24543 NULL
126611 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
126612 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
126613 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
126614 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
126615 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
126616 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
126617 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
126618 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
126619 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
126620 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
126621 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
126622 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
126623 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
126624 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
126625 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
126626 +__tipc_link_xmit_24592 __tipc_link_xmit 0 24592 NULL nohasharray
126627 +store_local_ip_24592 store_local_ip 0 24592 &__tipc_link_xmit_24592
126628 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
126629 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
126630 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
126631 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
126632 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
126633 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
126634 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
126635 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
126636 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
126637 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
126638 +objs_per_slab_show_24607 objs_per_slab_show 0 24607 NULL nohasharray
126639 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 &objs_per_slab_show_24607
126640 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
126641 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
126642 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
126643 +SyS_poll_24620 SyS_poll 2 24620 NULL
126644 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
126645 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
126646 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
126647 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
126648 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
126649 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 NULL nohasharray
126650 +alloc_wr_24635 alloc_wr 2-1 24635 &wl1251_hw_init_phy_config_24635
126651 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
126652 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
126653 +fake_mtu_24641 fake_mtu 0 24641 NULL
126654 +context_alloc_24645 context_alloc 3 24645 NULL
126655 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
126656 +store_red_24652 store_red 0-4 24652 NULL
126657 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
126658 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
126659 +update_devfreq_24674 update_devfreq 0 24674 NULL
126660 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
126661 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
126662 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
126663 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
126664 +ali1563_access_24683 ali1563_access 0 24683 NULL
126665 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
126666 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
126667 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
126668 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
126669 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
126670 +dgram_connect_24701 dgram_connect 0 24701 NULL
126671 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 NULL nohasharray
126672 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705 nohasharray
126673 +devm_kmalloc_24705 devm_kmalloc 2 24705 &udf_add_aext_24705
126674 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
126675 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
126676 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
126677 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
126678 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
126679 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
126680 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
126681 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
126682 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
126683 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
126684 +pps_show_24748 pps_show 0 24748 NULL
126685 +commit_rxon_24749 commit_rxon 0 24749 NULL nohasharray
126686 +get_dma_residue_24749 get_dma_residue 0 24749 &commit_rxon_24749
126687 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
126688 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
126689 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
126690 +get_src_24759 get_src 0 24759 NULL
126691 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
126692 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
126693 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
126694 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
126695 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
126696 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
126697 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
126698 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
126699 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
126700 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
126701 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
126702 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
126703 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
126704 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
126705 +cache_read_24790 cache_read 3-0 24790 NULL
126706 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
126707 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 NULL
126708 +register_bcache_24797 register_bcache 0-4 24797 NULL
126709 +unpack_str_24798 unpack_str 0 24798 NULL
126710 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 NULL nohasharray
126711 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 &tcmu_configure_device_24799
126712 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
126713 +get_register_page_24802 get_register_page 0 24802 NULL
126714 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
126715 +__next_cpu_nr_24805 __next_cpu_nr 1 24805 NULL
126716 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
126717 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
126718 +attr_show_args_24816 attr_show_args 0 24816 NULL
126719 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
126720 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
126721 +brport_show_24827 brport_show 0 24827 NULL
126722 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
126723 +transfer_commit_list_24830 transfer_commit_list 0 24830 NULL nohasharray
126724 +rpf_s_stream_24830 rpf_s_stream 0 24830 &transfer_commit_list_24830
126725 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
126726 +reboot_24837 reboot 0-4 24837 NULL nohasharray
126727 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 &reboot_24837
126728 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
126729 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
126730 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
126731 +get_latch_status_24846 get_latch_status 0 24846 NULL
126732 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
126733 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
126734 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
126735 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
126736 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
126737 +do_sock_write_24865 do_sock_write 0 24865 NULL
126738 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
126739 +setup_buffering_24872 setup_buffering 0 24872 NULL
126740 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
126741 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
126742 +input_map_show_24878 input_map_show 0 24878 NULL
126743 +zf_write_24882 zf_write 0-3 24882 NULL
126744 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
126745 +store_24890 store 0 24890 NULL
126746 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
126747 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
126748 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
126749 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
126750 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
126751 +work_start_24905 work_start 0 24905 NULL
126752 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
126753 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
126754 +__hci_init_24909 __hci_init 0 24909 NULL
126755 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
126756 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
126757 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
126758 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
126759 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
126760 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
126761 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3 24922 NULL
126762 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
126763 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
126764 +next_token_24929 next_token 0 24929 NULL
126765 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
126766 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
126767 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
126768 +claim_resources_24936 claim_resources 0 24936 NULL
126769 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
126770 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
126771 +int3402_thermal_get_trip_temp_24940 int3402_thermal_get_trip_temp 0 24940 &twl4030reg_enable_24940 nohasharray
126772 +hpfs_writepage_24940 hpfs_writepage 0 24940 &int3402_thermal_get_trip_temp_24940
126773 +reclaim_account_store_24948 reclaim_account_store 0-3 24948 NULL
126774 +packet_sendmsg_24954 packet_sendmsg 0-4 24954 NULL
126775 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
126776 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
126777 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL nohasharray
126778 +nfs4_proc_getattr_24960 nfs4_proc_getattr 0 24960 &hotkey_radio_sw_show_24960
126779 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
126780 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
126781 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
126782 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
126783 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
126784 +cancel_store_24982 cancel_store 0-4 24982 NULL
126785 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
126786 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
126787 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
126788 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
126789 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
126790 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
126791 +profiling_store_24997 profiling_store 0-4 24997 NULL
126792 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
126793 +slot_get_24999 slot_get 0 24999 NULL
126794 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 NULL nohasharray
126795 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 &genwqe_user_vmap_25003
126796 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
126797 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
126798 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
126799 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
126800 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
126801 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
126802 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
126803 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
126804 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
126805 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
126806 +i2400m_open_25041 i2400m_open 0 25041 NULL
126807 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
126808 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
126809 +removable_store_25044 removable_store 0-3 25044 NULL
126810 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
126811 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
126812 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
126813 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
126814 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
126815 +show_rtc_25056 show_rtc 0 25056 NULL
126816 +pptp_create_25064 pptp_create 0 25064 NULL
126817 +tun_get_user_25067 tun_get_user 0 25067 NULL nohasharray
126818 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 &tun_get_user_25067
126819 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
126820 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
126821 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
126822 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
126823 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 NULL
126824 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
126825 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
126826 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
126827 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
126828 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
126829 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
126830 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
126831 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
126832 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
126833 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
126834 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 NULL
126835 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
126836 +statfs_25104 statfs 0 25104 NULL nohasharray
126837 +action_store_25104 action_store 0-3 25104 &statfs_25104
126838 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
126839 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
126840 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
126841 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
126842 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 NULL nohasharray
126843 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115 nohasharray
126844 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 &smb2_reconnect_25115
126845 +rtl2832_sdr_rd_regs_25119 rtl2832_sdr_rd_regs 0 25119 NULL
126846 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
126847 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
126848 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
126849 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
126850 +ses_probe_25128 ses_probe 0 25128 NULL
126851 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
126852 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
126853 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
126854 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 NULL
126855 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
126856 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
126857 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
126858 +pagesize_show_25147 pagesize_show 0 25147 NULL
126859 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
126860 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
126861 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
126862 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
126863 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
126864 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
126865 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
126866 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
126867 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
126868 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
126869 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
126870 +show_src_clock_25168 show_src_clock 0 25168 NULL
126871 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
126872 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
126873 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 NULL nohasharray
126874 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178 nohasharray
126875 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 &wusb_set_dev_addr_25178
126876 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
126877 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
126878 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
126879 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
126880 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
126881 +patch_alc662_25213 patch_alc662 0 25213 NULL
126882 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
126883 +open_rx_first_25220 open_rx_first 0 25220 NULL
126884 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
126885 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
126886 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
126887 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
126888 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
126889 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
126890 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
126891 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
126892 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
126893 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
126894 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
126895 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
126896 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 3-5 25245 NULL
126897 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
126898 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
126899 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
126900 +stripe_status_25259 stripe_status 5 25259 NULL
126901 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
126902 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
126903 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
126904 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
126905 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
126906 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
126907 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
126908 +vfs_writev_25278 vfs_writev 3 25278 NULL
126909 +protocol_show_25279 protocol_show 0 25279 NULL
126910 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
126911 +ray_suspend_25281 ray_suspend 0 25281 NULL
126912 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
126913 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
126914 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
126915 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
126916 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &l2tp_session_create_25286 nohasharray
126917 +__ax88179_write_cmd_25286 __ax88179_write_cmd 0 25286 &adp8870_bl_l3_office_max_show_25286
126918 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 NULL nohasharray
126919 +ib_query_device_25287 ib_query_device 0 25287 &mt9t112_g_fmt_25287
126920 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
126921 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
126922 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
126923 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
126924 +read8_reg_25307 read8_reg 4 25307 NULL
126925 +firm_open_25313 firm_open 0 25313 NULL
126926 +cx25821_write_frame_25315 cx25821_write_frame 3-0 25315 NULL nohasharray
126927 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &cx25821_write_frame_25315 nohasharray
126928 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 &rtl8139_get_regs_len_25315
126929 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
126930 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
126931 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
126932 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
126933 +print_state_25323 print_state 0 25323 NULL
126934 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
126935 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
126936 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
126937 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
126938 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
126939 +show_rps_map_25336 show_rps_map 0 25336 NULL
126940 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
126941 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
126942 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
126943 +dump_align_25345 dump_align 2 25345 NULL
126944 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
126945 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
126946 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
126947 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
126948 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
126949 +SYSC_kexec_load_25361 SYSC_kexec_load 2 25361 NULL nohasharray
126950 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 &SYSC_kexec_load_25361
126951 +net2272_enable_25362 net2272_enable 0 25362 NULL
126952 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
126953 +unix_mkname_25368 unix_mkname 0-2 25368 NULL nohasharray
126954 +rio_destid_next_25368 rio_destid_next 2-0 25368 &unix_mkname_25368
126955 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
126956 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
126957 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
126958 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
126959 +probe_25378 probe 0 25378 &rh_queue_status_25378
126960 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
126961 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
126962 +ep_queue_25382 ep_queue 0 25382 NULL
126963 +sis96x_access_25383 sis96x_access 0 25383 NULL
126964 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
126965 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
126966 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
126967 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
126968 +show_truinst_25392 show_truinst 0 25392 NULL
126969 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
126970 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
126971 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
126972 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
126973 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
126974 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
126975 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
126976 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL
126977 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
126978 +mcp795_rtcc_read_25415 mcp795_rtcc_read 0-4 25415 NULL nohasharray
126979 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
126980 +par96_open_25418 par96_open 0 25418 NULL
126981 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
126982 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
126983 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
126984 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
126985 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
126986 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
126987 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
126988 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
126989 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
126990 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
126991 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
126992 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
126993 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
126994 +print_name_25459 print_name 0 25459 NULL nohasharray
126995 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
126996 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
126997 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL
126998 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
126999 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
127000 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
127001 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
127002 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
127003 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
127004 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
127005 +read_cmd_25491 read_cmd 0 25491 NULL
127006 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
127007 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
127008 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
127009 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
127010 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
127011 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
127012 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
127013 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
127014 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
127015 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
127016 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
127017 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
127018 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
127019 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
127020 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
127021 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
127022 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
127023 +skein_1024_final_25515 skein_1024_final 0 25515 NULL
127024 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
127025 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
127026 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
127027 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
127028 +ad9523_show_25530 ad9523_show 0 25530 NULL
127029 +smb2_negotiate_25531 smb2_negotiate 0 25531 NULL
127030 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
127031 +num_reads_show_25535 num_reads_show 0 25535 NULL
127032 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
127033 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
127034 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
127035 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
127036 +store_octave_25552 store_octave 0-4 25552 NULL
127037 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
127038 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
127039 +ht_print_chan_25556 ht_print_chan 0-4-3 25556 NULL nohasharray
127040 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
127041 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
127042 +read_dscorr_25560 read_dscorr 0 25560 NULL
127043 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
127044 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
127045 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
127046 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
127047 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
127048 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
127049 +ping_recvmsg_25597 ping_recvmsg 0-4 25597 NULL
127050 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
127051 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
127052 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
127053 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
127054 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
127055 +open_tx_25605 open_tx 0 25605 NULL
127056 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
127057 +chksum_init_25613 chksum_init 0 25613 NULL
127058 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
127059 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
127060 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
127061 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
127062 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
127063 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
127064 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
127065 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
127066 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
127067 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
127068 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
127069 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
127070 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
127071 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
127072 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
127073 +zatm_send_25650 zatm_send 0 25650 NULL
127074 +set_acpi_25652 set_acpi 0 25652 NULL
127075 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
127076 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
127077 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-0-4 25667 NULL
127078 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 NULL nohasharray
127079 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &ivtv_s_video_encoding_25669 nohasharray
127080 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 &i7core_inject_show_col_25669
127081 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
127082 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
127083 +unix_getname_25678 unix_getname 0 25678 NULL
127084 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
127085 +total_objects_show_25687 total_objects_show 0 25687 NULL
127086 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
127087 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
127088 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
127089 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
127090 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
127091 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
127092 +alloc_ring_25697 alloc_ring 0 25697 NULL
127093 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
127094 +privsize_25701 privsize 0 25701 NULL
127095 +ebitmap_start_positive_25703 ebitmap_start_positive 0 25703 NULL
127096 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
127097 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 NULL nohasharray
127098 +show_camera_25710 show_camera 0 25710 &mxl111sf_tuner_read_reg_25710
127099 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
127100 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
127101 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
127102 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
127103 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
127104 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
127105 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
127106 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
127107 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
127108 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
127109 +switch_partition_25723 switch_partition 0 25723 NULL
127110 +eth_bind_25725 eth_bind 0 25725 NULL
127111 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
127112 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
127113 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
127114 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
127115 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
127116 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
127117 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
127118 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
127119 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
127120 +vx_set_format_25741 vx_set_format 0 25741 NULL
127121 +product_id_show_25743 product_id_show 0 25743 NULL nohasharray
127122 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
127123 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743 nohasharray
127124 +xgbe_common_read_25743 xgbe_common_read 2 25743 &_softing_fct_cmd_25743
127125 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
127126 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
127127 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
127128 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
127129 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
127130 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
127131 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
127132 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
127133 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 NULL
127134 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
127135 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
127136 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
127137 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
127138 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
127139 +read_delin_25798 read_delin 0 25798 NULL
127140 +sg_read_25799 sg_read 3-0 25799 NULL
127141 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
127142 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
127143 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
127144 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
127145 +system_enable_read_25815 system_enable_read 3 25815 NULL
127146 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
127147 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
127148 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
127149 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
127150 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
127151 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
127152 +show_red_25831 show_red 0 25831 NULL nohasharray
127153 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
127154 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
127155 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
127156 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
127157 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
127158 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
127159 +parport_read_25855 parport_read 0 25855 NULL
127160 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
127161 +level_show_25858 level_show 0 25858 NULL
127162 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
127163 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
127164 +null_build_header_25866 null_build_header 0 25866 NULL
127165 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
127166 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
127167 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
127168 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
127169 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
127170 +fix_io_25879 fix_io 0 25879 NULL nohasharray
127171 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
127172 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
127173 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL
127174 +acf_status_25890 acf_status 0 25890 NULL
127175 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
127176 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
127177 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
127178 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
127179 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
127180 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 7-4 25908 NULL nohasharray
127181 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
127182 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
127183 +send_purge_25911 send_purge 0 25911 NULL
127184 +resume_store_25917 resume_store 0-4 25917 NULL
127185 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
127186 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
127187 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
127188 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
127189 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
127190 +_get_word_25929 _get_word 0 25929 NULL
127191 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
127192 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
127193 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
127194 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
127195 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
127196 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
127197 +flush_25957 flush 2-0 25957 NULL
127198 +done_25962 done 0 25962 NULL
127199 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
127200 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
127201 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
127202 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
127203 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
127204 +video_register_device_25971 video_register_device 3 25971 NULL
127205 +devm_kcalloc_25975 devm_kcalloc 3-2 25975 NULL
127206 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
127207 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
127208 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
127209 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
127210 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
127211 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
127212 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
127213 +fan_get_status_26004 fan_get_status 0 26004 NULL
127214 +init_26006 init 0 26006 NULL
127215 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
127216 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
127217 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
127218 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
127219 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
127220 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
127221 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
127222 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
127223 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
127224 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
127225 +irq_create_strict_mappings_26025 irq_create_strict_mappings 4-2 26025 NULL
127226 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
127227 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
127228 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
127229 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
127230 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
127231 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
127232 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
127233 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
127234 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
127235 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
127236 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
127237 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
127238 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
127239 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
127240 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
127241 +update_vlan_26069 update_vlan 0 26069 NULL
127242 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
127243 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
127244 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
127245 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 NULL
127246 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
127247 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
127248 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
127249 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
127250 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
127251 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
127252 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
127253 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
127254 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
127255 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
127256 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
127257 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
127258 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
127259 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
127260 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
127261 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
127262 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
127263 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
127264 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
127265 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
127266 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
127267 +SYSC_bpf_26138 SYSC_bpf 3 26138 NULL nohasharray
127268 +mlx4_comm_cmd_wait_26138 mlx4_comm_cmd_wait 0 26138 &SYSC_bpf_26138 nohasharray
127269 +skb_cow_26138 skb_cow 2 26138 &mlx4_comm_cmd_wait_26138
127270 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
127271 +func_id_show_26143 func_id_show 0 26143 NULL
127272 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
127273 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
127274 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
127275 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
127276 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
127277 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
127278 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
127279 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
127280 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
127281 +copy_oldmem_page_26164 copy_oldmem_page 3-1-0 26164 NULL
127282 +read_data_26165 read_data 0 26165 NULL nohasharray
127283 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
127284 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
127285 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
127286 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
127287 +query_port_26169 query_port 0 26169 NULL
127288 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
127289 +show_26172 show 0 26172 NULL
127290 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
127291 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
127292 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
127293 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
127294 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
127295 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
127296 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL nohasharray
127297 +order_store_26187 order_store 0-3 26187 &edac_pci_instance_show_26187
127298 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
127299 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
127300 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
127301 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
127302 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
127303 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
127304 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
127305 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
127306 +mce_write_26201 mce_write 3 26201 NULL
127307 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
127308 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
127309 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
127310 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
127311 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
127312 +SyS_splice_26206 SyS_splice 5 26206 NULL
127313 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
127314 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
127315 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
127316 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
127317 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
127318 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
127319 +teql_master_open_26224 teql_master_open 0 26224 NULL
127320 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
127321 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
127322 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
127323 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
127324 +rxrpc_recvmsg_26233 rxrpc_recvmsg 0-4 26233 NULL
127325 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
127326 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
127327 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
127328 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
127329 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
127330 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
127331 +show_26245 show 0 26245 NULL
127332 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
127333 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
127334 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
127335 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
127336 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
127337 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
127338 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
127339 +activate_26268 activate 0 26268 NULL
127340 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
127341 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
127342 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
127343 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
127344 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
127345 +size_write_26288 size_write 0-3 26288 NULL
127346 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
127347 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
127348 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
127349 +dbg_write_26301 dbg_write 0-3 26301 NULL
127350 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
127351 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
127352 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
127353 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
127354 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
127355 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
127356 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
127357 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
127358 +show_temp_26323 show_temp 0 26323 NULL
127359 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
127360 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
127361 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 NULL nohasharray
127362 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 &fcoe_fcf_set_dev_loss_tmo_26342
127363 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
127364 +nr_getname_26347 nr_getname 0 26347 NULL
127365 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
127366 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
127367 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
127368 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
127369 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
127370 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
127371 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
127372 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
127373 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
127374 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
127375 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
127376 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
127377 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
127378 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
127379 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
127380 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
127381 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
127382 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
127383 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
127384 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
127385 +trigger_26381 trigger 0 26381 NULL
127386 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
127387 +pl_reset_26387 pl_reset 0 26387 NULL
127388 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
127389 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
127390 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
127391 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
127392 +ntty_write_26404 ntty_write 3 26404 NULL
127393 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
127394 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
127395 +firmware_store_26408 firmware_store 4-0 26408 NULL
127396 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
127397 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
127398 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
127399 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
127400 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
127401 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
127402 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
127403 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
127404 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
127405 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
127406 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
127407 +pagemap_read_26441 pagemap_read 3-0 26441 NULL
127408 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 NULL
127409 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
127410 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
127411 +prism2_open_26452 prism2_open 0 26452 NULL
127412 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
127413 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
127414 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
127415 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
127416 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
127417 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
127418 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
127419 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
127420 +show_attribute_26469 show_attribute 0 26469 NULL
127421 +ath10k_core_create_26470 ath10k_core_create 1 26470 NULL
127422 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
127423 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
127424 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
127425 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
127426 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
127427 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
127428 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
127429 +active_show_26489 active_show 0 26489 NULL
127430 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
127431 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
127432 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
127433 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
127434 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
127435 +activate_26500 activate 0 26500 NULL
127436 +read_vmcore_26501 read_vmcore 3-0 26501 NULL
127437 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
127438 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
127439 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
127440 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
127441 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
127442 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
127443 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
127444 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
127445 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
127446 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
127447 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
127448 +portio_size_show_26525 portio_size_show 0 26525 NULL
127449 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
127450 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
127451 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
127452 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
127453 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
127454 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
127455 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
127456 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
127457 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
127458 +online_show_26562 online_show 0 26562 NULL nohasharray
127459 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
127460 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
127461 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
127462 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
127463 +mode_string_26566 mode_string 0 26566 NULL
127464 +sha256_export_26571 sha256_export 0 26571 NULL
127465 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
127466 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
127467 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
127468 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
127469 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
127470 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
127471 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
127472 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
127473 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
127474 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
127475 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
127476 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
127477 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
127478 +__unmap_single_26604 __unmap_single 3-2 26604 NULL
127479 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
127480 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
127481 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
127482 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
127483 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
127484 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
127485 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
127486 +iommu_alloc_26621 iommu_alloc 4-0 26621 NULL
127487 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
127488 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
127489 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
127490 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
127491 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
127492 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
127493 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
127494 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
127495 +config_init_26642 config_init 0 26642 NULL
127496 +null_digest_26644 null_digest 0 26644 NULL
127497 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
127498 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
127499 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
127500 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
127501 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
127502 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
127503 +nouveau_volt_create__26654 nouveau_volt_create_ 4 26654 NULL
127504 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
127505 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
127506 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
127507 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
127508 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
127509 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
127510 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
127511 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
127512 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
127513 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
127514 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
127515 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
127516 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
127517 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
127518 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
127519 +text_ip_addr_26699 text_ip_addr 1 26699 NULL
127520 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
127521 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &show_in_input0_26705
127522 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
127523 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
127524 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
127525 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
127526 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
127527 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 NULL nohasharray
127528 +aty_ld_le32_26720 aty_ld_le32 0 26720 &rtl2832_sdr_set_adc_26720
127529 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
127530 +get_register_26725 get_register 0 26725 NULL
127531 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
127532 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
127533 +nouveau_namedb_create__26732 nouveau_namedb_create_ 7 26732 NULL
127534 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
127535 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
127536 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
127537 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
127538 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
127539 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
127540 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
127541 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 0-2 26751 NULL
127542 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
127543 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
127544 +store_26755 store 0 26755 NULL
127545 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
127546 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
127547 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
127548 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
127549 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
127550 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
127551 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
127552 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
127553 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
127554 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
127555 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
127556 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
127557 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
127558 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
127559 +inotify_read_26778 inotify_read 0-3 26778 NULL
127560 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
127561 +read_port_26787 read_port 0-3 26787 NULL
127562 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
127563 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
127564 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
127565 +select_sec_26799 select_sec 0 26799 NULL
127566 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
127567 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
127568 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL
127569 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
127570 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
127571 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
127572 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
127573 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
127574 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
127575 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
127576 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
127577 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
127578 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
127579 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
127580 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
127581 +__nodes_onto_26838 __nodes_onto 4 26838 NULL
127582 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
127583 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
127584 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
127585 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
127586 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
127587 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
127588 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
127589 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
127590 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
127591 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
127592 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
127593 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
127594 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
127595 +uevent_store_26862 uevent_store 0-3 26862 NULL
127596 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
127597 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
127598 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
127599 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
127600 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
127601 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
127602 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
127603 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
127604 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
127605 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
127606 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
127607 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
127608 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
127609 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
127610 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
127611 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
127612 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
127613 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
127614 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
127615 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
127616 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
127617 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
127618 +sctp_error_26925 sctp_error 0-3 26925 NULL
127619 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
127620 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
127621 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
127622 +rndis_command_26933 rndis_command 0 26933 NULL
127623 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
127624 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
127625 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
127626 +show_rev_26939 show_rev 0 26939 NULL
127627 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
127628 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
127629 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
127630 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
127631 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
127632 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
127633 +pvc_open_26949 pvc_open 0 26949 NULL
127634 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
127635 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
127636 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
127637 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
127638 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
127639 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
127640 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
127641 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
127642 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
127643 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
127644 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
127645 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
127646 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
127647 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
127648 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
127649 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
127650 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
127651 +bdx_open_26997 bdx_open 0 26997 NULL
127652 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
127653 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
127654 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
127655 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
127656 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
127657 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
127658 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
127659 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
127660 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
127661 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
127662 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
127663 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
127664 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
127665 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
127666 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
127667 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
127668 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
127669 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
127670 +store_line2_27047 store_line2 4-0 27047 NULL
127671 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
127672 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
127673 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
127674 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
127675 +group_store_27061 group_store 4-0 27061 NULL
127676 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
127677 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
127678 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
127679 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
127680 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
127681 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
127682 +clk_gate_enable_27077 clk_gate_enable 0 27077 NULL nohasharray
127683 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 &clk_gate_enable_27077
127684 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
127685 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
127686 +find_first_bit_27088 find_first_bit 0 27088 NULL
127687 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
127688 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
127689 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL
127690 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
127691 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
127692 +store_output_27101 store_output 0-4 27101 NULL
127693 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
127694 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
127695 +pb0100_start_27111 pb0100_start 0 27111 NULL
127696 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
127697 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
127698 +write_27128 write 0-3 27128 NULL
127699 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
127700 +write_27129 write 0 27129 &rocker_cmd_exec_27129
127701 +ia_send_27132 ia_send 0 27132 NULL
127702 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
127703 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
127704 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
127705 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
127706 +netstat_show_27140 netstat_show 0 27140 NULL
127707 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
127708 +pms_capture_27142 pms_capture 4 27142 NULL
127709 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
127710 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
127711 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
127712 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
127713 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
127714 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
127715 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
127716 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
127717 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
127718 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
127719 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
127720 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
127721 +show_temp_emergency_27170 show_temp_emergency 0 27170 NULL nohasharray
127722 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170 nohasharray
127723 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 &sparse_add_one_section_27170
127724 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
127725 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
127726 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
127727 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
127728 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
127729 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
127730 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
127731 +wait_comp_27187 wait_comp 0 27187 NULL
127732 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
127733 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
127734 +freeze_fs_27192 freeze_fs 0 27192 NULL
127735 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
127736 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
127737 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
127738 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
127739 +ep0_queue_27223 ep0_queue 0 27223 NULL
127740 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 NULL nohasharray
127741 +write_kmem_27225 write_kmem 3-0 27225 &svcxdr_tmpalloc_27225
127742 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
127743 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
127744 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
127745 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL
127746 +store_dev_name_27240 store_dev_name 0 27240 NULL
127747 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
127748 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
127749 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
127750 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
127751 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
127752 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
127753 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 NULL nohasharray
127754 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 &ath10k_write_simulate_radar_27260
127755 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
127756 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
127757 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
127758 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
127759 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
127760 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
127761 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
127762 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
127763 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
127764 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
127765 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
127766 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
127767 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
127768 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
127769 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
127770 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
127771 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
127772 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
127773 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
127774 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
127775 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
127776 +__wmi_send_27296 __wmi_send 0 27296 NULL
127777 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
127778 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
127779 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
127780 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
127781 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
127782 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
127783 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &virtqueue_add_inbuf_27312 nohasharray
127784 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &usb_udc_attach_driver_27312
127785 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
127786 +write_buf_27316 write_buf 3 27316 NULL
127787 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
127788 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
127789 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
127790 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
127791 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
127792 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
127793 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
127794 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
127795 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
127796 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
127797 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
127798 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
127799 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
127800 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
127801 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
127802 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
127803 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
127804 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
127805 +it87_read_value_27385 it87_read_value 0 27385 NULL
127806 +show_activation_width_27387 show_activation_width 0 27387 NULL
127807 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
127808 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
127809 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
127810 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
127811 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
127812 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
127813 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
127814 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
127815 +lx_set_granularity_27414 lx_set_granularity 0 27414 NULL nohasharray
127816 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 &lx_set_granularity_27414
127817 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
127818 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
127819 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
127820 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
127821 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
127822 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
127823 +cypress_write_27423 cypress_write 4-0 27423 NULL
127824 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
127825 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
127826 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
127827 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
127828 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
127829 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
127830 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
127831 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
127832 +priority_show_27437 priority_show 0 27437 NULL nohasharray
127833 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
127834 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
127835 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
127836 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
127837 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
127838 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
127839 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
127840 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
127841 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
127842 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
127843 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
127844 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
127845 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
127846 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
127847 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
127848 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
127849 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
127850 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
127851 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
127852 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
127853 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
127854 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
127855 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
127856 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
127857 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
127858 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
127859 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
127860 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 NULL nohasharray
127861 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500 nohasharray
127862 +__usbnet_write_cmd_27500 __usbnet_write_cmd 0-7 27500 &vtpm_recv_27500
127863 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
127864 +show_port_phy_27505 show_port_phy 0 27505 NULL
127865 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
127866 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
127867 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
127868 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
127869 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
127870 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
127871 +store_sensor_27515 store_sensor 0-4 27515 NULL
127872 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
127873 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
127874 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
127875 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
127876 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
127877 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
127878 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
127879 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
127880 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
127881 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
127882 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
127883 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
127884 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
127885 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
127886 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
127887 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
127888 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
127889 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
127890 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
127891 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
127892 +sco_sock_recvmsg_27572 sco_sock_recvmsg 0-4 27572 NULL
127893 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
127894 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
127895 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
127896 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 NULL
127897 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
127898 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
127899 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
127900 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
127901 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
127902 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
127903 +tipc_cfg_reply_alloc_27606 tipc_cfg_reply_alloc 1 27606 NULL
127904 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
127905 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
127906 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
127907 +max_age_show_27620 max_age_show 0 27620 NULL
127908 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
127909 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
127910 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
127911 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
127912 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
127913 +connect_27639 connect 0 27639 NULL
127914 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 NULL nohasharray
127915 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 &ocfs2_xattr_ibody_get_27642 nohasharray
127916 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &read_flush_procfs_27642
127917 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
127918 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
127919 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
127920 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
127921 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
127922 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
127923 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
127924 +presence_read_file_27668 presence_read_file 0 27668 NULL
127925 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 NULL nohasharray
127926 +qword_get_27670 qword_get 0 27670 &vprbrd_i2c_receive_27670
127927 +min_sync_show_27671 min_sync_show 0 27671 NULL
127928 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
127929 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
127930 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
127931 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
127932 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
127933 +read_27678 read 0 27678 NULL
127934 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
127935 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
127936 +trusted_get_27684 trusted_get 0 27684 NULL
127937 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
127938 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
127939 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
127940 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
127941 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
127942 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
127943 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
127944 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
127945 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
127946 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
127947 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
127948 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
127949 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
127950 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
127951 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
127952 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
127953 +drv_start_27735 drv_start 0 27735 NULL
127954 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
127955 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
127956 +do_grow_27746 do_grow 0 27746 NULL
127957 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
127958 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
127959 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
127960 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
127961 +md4_update_27759 md4_update 0 27759 NULL nohasharray
127962 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
127963 +store_io_db_27768 store_io_db 0-4 27768 NULL
127964 +kcalloc_27770 kcalloc 2-1 27770 NULL
127965 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
127966 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
127967 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
127968 +device_notifier_27779 device_notifier 0 27779 NULL
127969 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
127970 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
127971 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 NULL nohasharray
127972 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 &t4vf_set_rxmode_27792
127973 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
127974 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
127975 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
127976 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
127977 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
127978 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
127979 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
127980 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
127981 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
127982 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
127983 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
127984 +smk_set_access_27817 smk_set_access 0 27817 NULL
127985 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
127986 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
127987 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
127988 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
127989 +sys_listxattr_27833 sys_listxattr 3 27833 NULL nohasharray
127990 +init_header_complete_27833 init_header_complete 0 27833 &sys_listxattr_27833
127991 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
127992 +et131x_open_27842 et131x_open 0 27842 NULL
127993 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
127994 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
127995 +read_profile_27859 read_profile 3-0 27859 NULL
127996 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
127997 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
127998 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
127999 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
128000 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
128001 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
128002 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
128003 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
128004 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
128005 +diag_read_27874 diag_read 0 27874 NULL
128006 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
128007 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
128008 +show_als_channel_27889 show_als_channel 0 27889 NULL
128009 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 0-4 27893 NULL
128010 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
128011 +func_27900 func 0 27900 NULL nohasharray
128012 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
128013 +gluebi_write_27905 gluebi_write 3 27905 NULL
128014 +handle_dots_27910 handle_dots 0 27910 NULL
128015 +store_27911 store 0-4 27911 NULL
128016 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
128017 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
128018 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
128019 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
128020 +bm_find_next_27929 bm_find_next 2 27929 NULL
128021 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
128022 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
128023 +get_alarm_27933 get_alarm 0 27933 NULL
128024 +can_attach_27934 can_attach 0 27934 NULL
128025 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
128026 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
128027 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
128028 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
128029 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
128030 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
128031 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL nohasharray
128032 +is_xen_swiotlb_buffer_27955 is_xen_swiotlb_buffer 1 27955 &_transport_get_linkerrors_27955
128033 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
128034 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
128035 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
128036 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
128037 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
128038 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
128039 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
128040 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
128041 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
128042 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
128043 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
128044 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
128045 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
128046 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
128047 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
128048 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
128049 +get_max_state_27981 get_max_state 0 27981 NULL
128050 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
128051 +wan_set_status_27984 wan_set_status 0 27984 NULL
128052 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
128053 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
128054 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
128055 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
128056 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
128057 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
128058 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
128059 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
128060 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
128061 +seq_get_buf_28006 seq_get_buf 0 28006 NULL
128062 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
128063 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
128064 +device_id_show_28011 device_id_show 0 28011 NULL
128065 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
128066 +show_28017 show 0 28017 NULL nohasharray
128067 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
128068 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
128069 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
128070 +memory_block_action_28024 memory_block_action 0 28024 NULL
128071 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
128072 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
128073 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
128074 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
128075 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
128076 +smc_open_28037 smc_open 0 28037 NULL nohasharray
128077 +store_map_28037 store_map 0-4 28037 &smc_open_28037
128078 +show_pools_28038 show_pools 0 28038 NULL
128079 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
128080 +xen_do_set_identity_and_remap_chunk_28045 xen_do_set_identity_and_remap_chunk 1 28045 NULL
128081 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
128082 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
128083 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
128084 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
128085 +pool_status_28055 pool_status 5 28055 NULL
128086 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
128087 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL
128088 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
128089 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
128090 +ib_query_port_28079 ib_query_port 0 28079 NULL
128091 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
128092 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
128093 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
128094 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
128095 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
128096 +xen_set_identity_and_remap_28092 xen_set_identity_and_remap 3 28092 NULL
128097 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
128098 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
128099 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
128100 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
128101 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
128102 +show_initstate_28108 show_initstate 0 28108 NULL
128103 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
128104 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
128105 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
128106 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
128107 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
128108 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
128109 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
128110 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
128111 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
128112 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
128113 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
128114 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
128115 +manuf_show_28140 manuf_show 0 28140 NULL
128116 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
128117 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
128118 +video_read_28148 video_read 3-0 28148 NULL nohasharray
128119 +store_28148 store 0 28148 &video_read_28148
128120 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
128121 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
128122 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
128123 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
128124 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
128125 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
128126 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
128127 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
128128 +vread_28173 vread 0-3 28173 NULL
128129 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
128130 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
128131 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
128132 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
128133 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
128134 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
128135 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
128136 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
128137 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
128138 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
128139 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL nohasharray
128140 +nouveau_mxm_create__28200 nouveau_mxm_create_ 4 28200 &cifs_reconnect_tcon_28200
128141 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
128142 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
128143 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
128144 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
128145 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
128146 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 NULL nohasharray
128147 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220 nohasharray
128148 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 &pci_pm_prepare_28220
128149 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
128150 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
128151 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
128152 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
128153 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
128154 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
128155 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
128156 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
128157 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
128158 +write_28250 write 0 28250 NULL nohasharray
128159 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
128160 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
128161 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
128162 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
128163 +pci_notify_28258 pci_notify 0 28258 NULL
128164 +add_interface_28259 add_interface 0 28259 NULL
128165 +tipc_bclink_xmit_28262 tipc_bclink_xmit 0 28262 NULL
128166 +airo_open_28270 airo_open 0 28270 NULL
128167 +avtab_read_28272 avtab_read 0 28272 NULL
128168 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
128169 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
128170 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
128171 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
128172 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
128173 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
128174 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
128175 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
128176 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
128177 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
128178 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
128179 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
128180 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
128181 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
128182 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
128183 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
128184 +print_fw_version_28310 print_fw_version 0 28310 NULL
128185 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
128186 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
128187 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
128188 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
128189 +generic_access_phys_28318 generic_access_phys 4-2 28318 NULL
128190 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
128191 +filldir64_28323 filldir64 3 28323 NULL
128192 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
128193 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
128194 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
128195 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
128196 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
128197 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 NULL nohasharray
128198 +xpcs_mmd_read_28331 xpcs_mmd_read 3 28331 &rndis_opts_host_addr_show_28331
128199 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
128200 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
128201 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
128202 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
128203 +michael_init_28344 michael_init 0 28344 NULL nohasharray
128204 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 &michael_init_28344
128205 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
128206 +ldlat_show_28348 ldlat_show 0 28348 NULL
128207 +snapshot_write_28351 snapshot_write 3-0 28351 NULL
128208 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
128209 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
128210 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
128211 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357 nohasharray
128212 +data_read_28357 data_read 0 28357 &show_mem_db_28357
128213 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
128214 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
128215 +send_control_msg_28366 send_control_msg 0 28366 NULL
128216 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
128217 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
128218 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL nohasharray
128219 +poison_show_28373 poison_show 0 28373 &uwb_dev_RSSI_show_28373
128220 +operstate_show_28374 operstate_show 0 28374 NULL
128221 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
128222 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
128223 +sys_writev_28384 sys_writev 3 28384 NULL
128224 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
128225 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
128226 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
128227 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
128228 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
128229 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
128230 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
128231 +mtu_28400 mtu 0 28400 NULL
128232 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
128233 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
128234 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
128235 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
128236 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
128237 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
128238 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
128239 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
128240 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
128241 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
128242 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
128243 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
128244 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
128245 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
128246 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
128247 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
128248 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
128249 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
128250 +direction_show_28442 direction_show 0 28442 NULL
128251 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
128252 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
128253 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
128254 +lookup_last_28455 lookup_last 0 28455 NULL
128255 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
128256 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
128257 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
128258 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
128259 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
128260 +show_28462 show 0 28462 NULL
128261 +set_mode_28465 set_mode 0 28465 NULL
128262 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
128263 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 NULL nohasharray
128264 +create_urbs_28470 create_urbs 0 28470 &rtl8169_get_regs_len_28470
128265 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
128266 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
128267 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
128268 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
128269 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
128270 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
128271 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
128272 +max_response_pages_28492 max_response_pages 0 28492 NULL
128273 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
128274 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
128275 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
128276 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
128277 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
128278 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
128279 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
128280 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
128281 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
128282 +show_temp0_28521 show_temp0 0 28521 NULL nohasharray
128283 +__next_node_28521 __next_node 1-0 28521 &show_temp0_28521
128284 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
128285 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
128286 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
128287 +list_28535 list 0-5 28535 NULL
128288 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
128289 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
128290 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
128291 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
128292 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544
128293 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
128294 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
128295 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
128296 +statfs_28548 statfs 0 28548 NULL
128297 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
128298 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
128299 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
128300 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
128301 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 NULL
128302 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
128303 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
128304 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
128305 +qp_enqueue_locked_28567 qp_enqueue_locked 0-5-3 28567 NULL nohasharray
128306 +asymmetric_verify_28567 asymmetric_verify 3 28567 &qp_enqueue_locked_28567
128307 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
128308 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
128309 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
128310 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &saa7127_s_stream_28581
128311 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
128312 +el3_open_28584 el3_open 0 28584 NULL
128313 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
128314 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
128315 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
128316 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
128317 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
128318 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
128319 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
128320 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
128321 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
128322 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
128323 +xgbe_common_write_28609 xgbe_common_write 2 28609 NULL
128324 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
128325 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
128326 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
128327 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
128328 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 NULL
128329 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
128330 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
128331 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
128332 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
128333 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
128334 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
128335 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
128336 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
128337 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
128338 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
128339 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
128340 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
128341 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
128342 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
128343 +byte_read_data_28650 byte_read_data 0 28650 NULL
128344 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
128345 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
128346 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
128347 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
128348 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
128349 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
128350 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
128351 +show_refcnt_28672 show_refcnt 0 28672 NULL
128352 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
128353 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
128354 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
128355 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 NULL nohasharray
128356 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681 nohasharray
128357 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 &_picolcd_flash_read_28681
128358 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
128359 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
128360 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
128361 +min_show_28691 min_show 0 28691 NULL nohasharray
128362 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
128363 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
128364 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
128365 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
128366 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
128367 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
128368 +balance_level_28707 balance_level 0 28707 NULL
128369 +power_28709 power 0 28709 NULL nohasharray
128370 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
128371 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
128372 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
128373 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
128374 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
128375 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
128376 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 NULL nohasharray
128377 +drm_plane_init_28731 drm_plane_init 6 28731 &nfs_revalidate_file_size_28731
128378 +spi_execute_28736 spi_execute 5 28736 NULL
128379 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
128380 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
128381 +switch_channel_28739 switch_channel 0 28739 NULL
128382 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
128383 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
128384 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
128385 +getprocattr_28754 getprocattr 0 28754 NULL
128386 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
128387 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
128388 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
128389 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
128390 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
128391 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
128392 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
128393 +peek_head_len_28771 peek_head_len 0 28771 NULL
128394 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
128395 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
128396 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
128397 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
128398 +set_mode_28785 set_mode 0 28785 NULL
128399 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
128400 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
128401 +thaw_super_28793 thaw_super 0 28793 NULL
128402 +sel_write_member_28800 sel_write_member 3 28800 NULL
128403 +show_28801 show 0 28801 NULL
128404 +update_28806 update 0 28806 NULL
128405 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
128406 +set_lbt_28811 set_lbt 0 28811 NULL
128407 +udp_packet_28817 udp_packet 0 28817 NULL
128408 +user_preparse_28821 user_preparse 0 28821 NULL
128409 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
128410 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
128411 +show_prochot_28824 show_prochot 0 28824 NULL
128412 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
128413 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
128414 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 NULL nohasharray
128415 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 &itg3200_write_reg_8_28833
128416 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
128417 +udplite_packet_28840 udplite_packet 0 28840 NULL
128418 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
128419 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
128420 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
128421 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
128422 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
128423 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
128424 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
128425 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
128426 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
128427 +e100_self_test_28862 e100_self_test 0 28862 NULL
128428 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
128429 +disk_store_28868 disk_store 0-4 28868 NULL
128430 +profile_init_28870 profile_init 0 28870 NULL
128431 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
128432 +unix_create_28874 unix_create 0 28874 NULL
128433 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
128434 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
128435 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
128436 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
128437 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
128438 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
128439 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
128440 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
128441 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
128442 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
128443 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
128444 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
128445 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
128446 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
128447 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
128448 +get_video_status_28922 get_video_status 0 28922 NULL
128449 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
128450 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
128451 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
128452 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
128453 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
128454 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
128455 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
128456 +push_rx_28939 push_rx 3 28939 NULL
128457 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
128458 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
128459 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
128460 +icmp_packet_28950 icmp_packet 0 28950 NULL
128461 +affs_intl_hash_dentry_28953 affs_intl_hash_dentry 0 28953 NULL
128462 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
128463 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL
128464 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
128465 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
128466 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
128467 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
128468 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
128469 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
128470 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
128471 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
128472 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
128473 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
128474 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
128475 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
128476 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
128477 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
128478 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
128479 +netlink_bind_28992 netlink_bind 0 28992 NULL
128480 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
128481 +device_show_bool_28994 device_show_bool 0 28994 NULL
128482 +store_28995 store 0 28995 NULL
128483 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
128484 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
128485 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
128486 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
128487 +fdb_insert_29003 fdb_insert 0 29003 NULL
128488 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
128489 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
128490 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
128491 +read_alloc_29022 read_alloc 0 29022 NULL
128492 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
128493 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
128494 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
128495 +rmd160_update_29027 rmd160_update 0 29027 NULL
128496 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
128497 +channels_supported_show_29031 channels_supported_show 0 29031 NULL nohasharray
128498 +sys_fcntl64_29031 sys_fcntl64 3 29031 &channels_supported_show_29031
128499 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
128500 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
128501 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
128502 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
128503 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 NULL nohasharray
128504 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 &ov772x_s_ctrl_29039
128505 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
128506 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
128507 +ipath_dma_map_single_29047 ipath_dma_map_single 0 29047 NULL
128508 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
128509 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
128510 +tso_fragment_29050 tso_fragment 3 29050 NULL
128511 +open_tx_first_29051 open_tx_first 0 29051 NULL
128512 +send_request_29054 send_request 0 29054 NULL
128513 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
128514 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
128515 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
128516 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
128517 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
128518 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
128519 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
128520 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
128521 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
128522 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
128523 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
128524 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
128525 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
128526 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
128527 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
128528 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
128529 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
128530 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
128531 +show_29089 show 0 29089 NULL
128532 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
128533 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
128534 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
128535 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
128536 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
128537 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
128538 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
128539 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
128540 +show_tach_29110 show_tach 0 29110 NULL
128541 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
128542 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
128543 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
128544 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
128545 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
128546 +snprintf_29125 snprintf 0 29125 NULL
128547 +init_mac_29127 init_mac 0 29127 NULL
128548 +debug_cow_store_29128 debug_cow_store 4-0 29128 NULL
128549 +iov_shorten_29130 iov_shorten 0 29130 NULL
128550 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
128551 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
128552 +show_nports_29139 show_nports 0 29139 NULL nohasharray
128553 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
128554 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
128555 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
128556 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
128557 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
128558 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
128559 +chunksize_show_29145 chunksize_show 0 29145 NULL
128560 +reshape_ring_29147 reshape_ring 2 29147 NULL
128561 +show_29152 show 0 29152 NULL nohasharray
128562 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
128563 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
128564 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
128565 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL
128566 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
128567 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
128568 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
128569 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
128570 +badblocks_show_29175 badblocks_show 0 29175 NULL
128571 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
128572 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
128573 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
128574 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
128575 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
128576 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
128577 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
128578 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
128579 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
128580 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
128581 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
128582 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
128583 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
128584 +disable_vport_29223 disable_vport 0 29223 NULL
128585 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
128586 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
128587 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &snd_seq_ioctl_set_client_info_29224
128588 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
128589 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 NULL nohasharray
128590 +pages_unshared_show_29229 pages_unshared_show 0 29229 &aat2870_ldo_enable_29229
128591 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
128592 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
128593 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
128594 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
128595 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
128596 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
128597 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
128598 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
128599 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
128600 +help_29245 help 0 29245 NULL nohasharray
128601 +wake_store_29245 wake_store 0-4 29245 &help_29245
128602 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
128603 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
128604 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
128605 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
128606 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
128607 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
128608 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
128609 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
128610 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
128611 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
128612 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
128613 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
128614 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
128615 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
128616 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
128617 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
128618 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
128619 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
128620 +range_read_29291 range_read 0 29291 NULL
128621 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
128622 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
128623 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
128624 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
128625 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
128626 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
128627 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
128628 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
128629 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
128630 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
128631 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
128632 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
128633 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
128634 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
128635 +set_page_29334 set_page 0 29334 NULL
128636 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
128637 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
128638 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
128639 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
128640 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
128641 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
128642 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
128643 +context_show_29361 context_show 0 29361 NULL nohasharray
128644 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
128645 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
128646 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
128647 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
128648 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
128649 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
128650 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
128651 +store_29393 store 0 29393 NULL
128652 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
128653 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
128654 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
128655 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
128656 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
128657 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
128658 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
128659 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
128660 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL
128661 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
128662 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
128663 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
128664 +mempool_create_29437 mempool_create 1 29437 NULL
128665 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
128666 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
128667 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
128668 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL
128669 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
128670 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
128671 +show_29455 show 0 29455 NULL nohasharray
128672 +__kmalloc_node_29455 __kmalloc_node 1 29455 &show_29455
128673 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
128674 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
128675 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
128676 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
128677 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
128678 +memcg_update_cache_params_29465 memcg_update_cache_params 2-0 29465 NULL nohasharray
128679 +geos_gpio_show_29465 geos_gpio_show 0 29465 &memcg_update_cache_params_29465 nohasharray
128680 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
128681 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
128682 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
128683 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
128684 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
128685 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
128686 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
128687 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
128688 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
128689 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
128690 +topology_change_show_29484 topology_change_show 0 29484 NULL
128691 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
128692 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
128693 +show_29488 show 0 29488 NULL
128694 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
128695 +store_reset_29502 store_reset 0-4 29502 NULL
128696 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
128697 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
128698 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
128699 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
128700 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
128701 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
128702 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
128703 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
128704 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
128705 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
128706 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
128707 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
128708 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
128709 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
128710 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
128711 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
128712 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
128713 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
128714 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
128715 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
128716 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
128717 +vfs_read_29543 vfs_read 0-3 29543 NULL
128718 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
128719 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
128720 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
128721 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
128722 +ftrace_write_29551 ftrace_write 3-1 29551 NULL
128723 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
128724 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
128725 +show_in_input3_29564 show_in_input3 0 29564 NULL
128726 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
128727 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
128728 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
128729 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
128730 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
128731 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
128732 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
128733 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
128734 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
128735 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
128736 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
128737 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
128738 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
128739 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL
128740 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
128741 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
128742 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
128743 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
128744 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
128745 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
128746 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
128747 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
128748 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
128749 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
128750 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
128751 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
128752 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
128753 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
128754 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
128755 +show_power_29626 show_power 0 29626 NULL
128756 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
128757 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
128758 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
128759 +spi_write_29631 spi_write 0 29631 NULL
128760 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
128761 +read_null_29633 read_null 0-3 29633 NULL nohasharray
128762 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
128763 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
128764 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
128765 +md5_init_29643 md5_init 0 29643 NULL
128766 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
128767 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
128768 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
128769 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
128770 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
128771 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
128772 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 NULL nohasharray
128773 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 &_regulator_do_enable_29656
128774 +d_hash_29661 d_hash 0 29661 NULL
128775 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
128776 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
128777 +user_get_29663 user_get 0 29663 NULL
128778 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
128779 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
128780 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
128781 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
128782 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
128783 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
128784 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
128785 +sync_29693 sync 0 29693 NULL nohasharray
128786 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
128787 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
128788 +output_29700 output 0 29700 NULL
128789 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
128790 +cp_open_29706 cp_open 0 29706 NULL
128791 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 NULL nohasharray
128792 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 &posix_acl_from_xattr_29708
128793 +probes_write_29711 probes_write 3 29711 NULL
128794 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
128795 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
128796 +compat_write_data_29715 compat_write_data 0 29715 NULL
128797 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
128798 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
128799 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
128800 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
128801 +wake_show_29730 wake_show 0 29730 NULL
128802 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
128803 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL nohasharray
128804 +skein_1024_update_29732 skein_1024_update 0 29732 &nv_change_mtu_29732
128805 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
128806 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
128807 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
128808 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
128809 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
128810 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
128811 +adp5520_show_29748 adp5520_show 0 29748 NULL
128812 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
128813 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
128814 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
128815 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
128816 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
128817 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
128818 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
128819 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
128820 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
128821 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
128822 +devid_show_29772 devid_show 0 29772 NULL
128823 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
128824 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
128825 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
128826 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
128827 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
128828 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
128829 +dbAlloc_29794 dbAlloc 0 29794 NULL
128830 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
128831 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
128832 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
128833 +ext4_trim_all_free_29806 ext4_trim_all_free 2-4-3 29806 NULL
128834 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
128835 +oprofile_start_29810 oprofile_start 0 29810 NULL
128836 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
128837 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
128838 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
128839 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 NULL nohasharray
128840 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 &stk_sensor_set_brightness_29822
128841 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
128842 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
128843 +kexec_crash_loaded_show_29830 kexec_crash_loaded_show 0 29830 NULL
128844 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
128845 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
128846 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
128847 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
128848 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
128849 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
128850 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
128851 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
128852 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
128853 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
128854 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
128855 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
128856 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
128857 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
128858 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL
128859 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
128860 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871
128861 +dma_map_xdr_29874 dma_map_xdr 0-3 29874 NULL
128862 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
128863 +setup_29880 setup 0 29880 NULL
128864 +store_pan_29882 store_pan 0-4 29882 NULL
128865 +find_free_ctxt_29886 find_free_ctxt 0 29886 NULL nohasharray
128866 +nfc_targets_found_29886 nfc_targets_found 3 29886 &find_free_ctxt_29886
128867 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
128868 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
128869 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
128870 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
128871 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
128872 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
128873 +follow_pte_29913 follow_pte 0 29913 NULL
128874 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
128875 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
128876 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
128877 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
128878 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
128879 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
128880 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
128881 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
128882 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
128883 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
128884 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
128885 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
128886 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
128887 +ipv6_recv_error_29947 ipv6_recv_error 0-3 29947 &__btrfs_getxattr_29947
128888 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
128889 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
128890 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
128891 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
128892 +init_29962 init 0 29962 NULL
128893 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
128894 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
128895 +register_one_node_29973 register_one_node 0 29973 NULL
128896 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
128897 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
128898 +location_store_29981 location_store 0-3 29981 NULL
128899 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
128900 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
128901 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
128902 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
128903 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
128904 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
128905 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
128906 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
128907 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
128908 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
128909 +memcpy_to_msg_30012 memcpy_to_msg 0-3 30012 NULL
128910 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
128911 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
128912 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
128913 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
128914 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
128915 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
128916 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
128917 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
128918 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
128919 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
128920 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
128921 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
128922 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
128923 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
128924 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
128925 +SyS_write_30059 SyS_write 3 30059 NULL
128926 +general_stats_read_30067 general_stats_read 0 30067 NULL
128927 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
128928 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
128929 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
128930 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
128931 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
128932 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
128933 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
128934 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
128935 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
128936 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
128937 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
128938 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
128939 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
128940 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
128941 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
128942 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
128943 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
128944 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
128945 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &tea5764_s_ctrl_30121
128946 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
128947 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
128948 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
128949 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
128950 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
128951 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
128952 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
128953 +u_memcpya_30139 u_memcpya 2-3 30139 NULL nohasharray
128954 +sysv_hash_30139 sysv_hash 0 30139 &u_memcpya_30139
128955 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
128956 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
128957 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
128958 +start_transfer_30146 start_transfer 0 30146 NULL
128959 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
128960 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
128961 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
128962 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
128963 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
128964 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
128965 +cs_init_30168 cs_init 0 30168 NULL
128966 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
128967 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
128968 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
128969 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
128970 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
128971 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
128972 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
128973 +hrz_open_30192 hrz_open 0 30192 NULL
128974 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
128975 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
128976 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
128977 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
128978 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
128979 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
128980 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
128981 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
128982 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
128983 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
128984 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
128985 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
128986 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
128987 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
128988 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
128989 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
128990 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
128991 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
128992 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
128993 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
128994 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
128995 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
128996 +read_data_offset_30230 read_data_offset 0 30230 NULL
128997 +nested_symlink_30235 nested_symlink 0 30235 NULL
128998 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
128999 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
129000 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL nohasharray
129001 +lg4ff_range_store_30245 lg4ff_range_store 0-4 30245 &o2nm_cluster_store_30245
129002 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
129003 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
129004 +sock_aio_write_30257 sock_aio_write 0 30257 NULL
129005 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
129006 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
129007 +kexec_crash_size_store_30263 kexec_crash_size_store 0-4 30263 NULL
129008 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
129009 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
129010 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
129011 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
129012 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
129013 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
129014 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
129015 +to_addr_param_30275 to_addr_param 0 30275 NULL
129016 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
129017 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
129018 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
129019 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
129020 +max77686_rtc_stop_alarm_30293 max77686_rtc_stop_alarm 0 30293 NULL
129021 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
129022 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
129023 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
129024 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
129025 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
129026 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
129027 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
129028 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
129029 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
129030 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
129031 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
129032 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
129033 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
129034 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
129035 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL
129036 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
129037 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
129038 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
129039 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
129040 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
129041 +read_30336 read 0 30336 NULL nohasharray
129042 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
129043 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
129044 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
129045 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
129046 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
129047 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 NULL
129048 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
129049 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
129050 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
129051 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
129052 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
129053 +ipx_getname_30363 ipx_getname 0 30363 NULL
129054 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
129055 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
129056 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
129057 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
129058 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
129059 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
129060 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
129061 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
129062 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
129063 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
129064 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
129065 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
129066 +blkdev_issue_zeroout_30392 blkdev_issue_zeroout 3 30392 NULL
129067 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
129068 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
129069 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
129070 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
129071 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
129072 +ixgb_up_30405 ixgb_up 0 30405 NULL
129073 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
129074 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
129075 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
129076 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
129077 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
129078 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
129079 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
129080 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
129081 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
129082 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
129083 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
129084 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
129085 +mq_create_30425 mq_create 1 30425 NULL nohasharray
129086 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
129087 +ras_help_30427 ras_help 0 30427 NULL nohasharray
129088 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
129089 +can_notifier_30428 can_notifier 0 30428 NULL
129090 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
129091 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
129092 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
129093 +show_30434 show 0 30434 NULL
129094 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
129095 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
129096 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
129097 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
129098 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
129099 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
129100 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
129101 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
129102 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
129103 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
129104 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
129105 +urandom_read_30462 urandom_read 3-0 30462 NULL
129106 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
129107 +bop_lookup_30466 bop_lookup 0 30466 NULL
129108 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
129109 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
129110 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
129111 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 NULL nohasharray
129112 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 &soc_camera_platform_g_crop_30477
129113 +setexposure_30478 setexposure 0 30478 NULL
129114 +write_head_30481 write_head 4-0 30481 NULL nohasharray
129115 +update_30481 update 0 30481 &write_head_30481
129116 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
129117 +adu_write_30487 adu_write 3-0 30487 NULL
129118 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
129119 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
129120 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
129121 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
129122 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
129123 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
129124 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
129125 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
129126 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
129127 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
129128 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
129129 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
129130 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
129131 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
129132 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
129133 +packet_notifier_30510 packet_notifier 0 30510 NULL
129134 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
129135 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
129136 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
129137 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
129138 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
129139 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
129140 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
129141 +init_30531 init 0 30531 NULL
129142 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
129143 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
129144 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
129145 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
129146 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
129147 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
129148 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
129149 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
129150 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
129151 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
129152 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
129153 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
129154 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
129155 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
129156 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
129157 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
129158 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
129159 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
129160 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
129161 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
129162 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
129163 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
129164 +set_le_30581 set_le 4 30581 NULL
129165 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
129166 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
129167 +blk_init_tags_30592 blk_init_tags 1 30592 NULL
129168 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
129169 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
129170 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
129171 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
129172 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
129173 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
129174 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
129175 +SyS_msgrcv_30611 SyS_msgrcv 3 30611 NULL
129176 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
129177 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
129178 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
129179 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
129180 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
129181 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 NULL nohasharray
129182 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 &s5k4aa_set_exposure_30627
129183 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
129184 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
129185 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
129186 +run_store_30632 run_store 0-4 30632 NULL
129187 +show_30633 show 0 30633 NULL
129188 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
129189 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
129190 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
129191 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
129192 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
129193 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
129194 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
129195 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
129196 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
129197 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
129198 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
129199 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
129200 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
129201 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
129202 +agp_remap_30665 agp_remap 2 30665 NULL
129203 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
129204 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
129205 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
129206 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
129207 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
129208 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
129209 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
129210 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
129211 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
129212 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
129213 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
129214 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
129215 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
129216 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
129217 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
129218 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
129219 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
129220 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
129221 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
129222 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
129223 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
129224 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
129225 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
129226 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
129227 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
129228 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
129229 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
129230 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
129231 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
129232 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
129233 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
129234 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
129235 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
129236 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
129237 +snapshot_status_30744 snapshot_status 5 30744 NULL
129238 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
129239 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
129240 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
129241 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
129242 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
129243 +stepping_show_30758 stepping_show 0 30758 NULL
129244 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
129245 +aa_capable_30763 aa_capable 0 30763 NULL
129246 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
129247 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
129248 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
129249 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
129250 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
129251 +fillonedir_30772 fillonedir 3 30772 NULL
129252 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
129253 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
129254 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
129255 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
129256 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
129257 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
129258 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
129259 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
129260 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
129261 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
129262 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
129263 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
129264 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
129265 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
129266 +dn_create_30821 dn_create 0 30821 NULL
129267 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
129268 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
129269 +pvc_create_30834 pvc_create 0 30834 NULL
129270 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
129271 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
129272 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
129273 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
129274 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
129275 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
129276 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
129277 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
129278 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
129279 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
129280 +is_otg_show_30852 is_otg_show 0 30852 NULL
129281 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
129282 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
129283 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
129284 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
129285 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
129286 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
129287 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
129288 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
129289 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
129290 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
129291 +pn_recvmsg_30887 pn_recvmsg 0-4 30887 NULL nohasharray
129292 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
129293 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
129294 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
129295 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
129296 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
129297 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
129298 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
129299 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 NULL nohasharray
129300 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 &bq2415x_get_battery_regulation_voltage_30903
129301 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
129302 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
129303 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
129304 +num_pages_show_30915 num_pages_show 0 30915 NULL
129305 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
129306 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
129307 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
129308 +show_fan_max_30922 show_fan_max 0 30922 NULL
129309 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
129310 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
129311 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
129312 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
129313 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
129314 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
129315 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
129316 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
129317 +set_30936 set 0 30936 &hello_time_show_30936
129318 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
129319 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
129320 +read_usunc_30940 read_usunc 0 30940 NULL
129321 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
129322 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
129323 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
129324 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
129325 +store_30953 store 0-4 30953 &reserve_space_30953
129326 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
129327 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
129328 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
129329 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
129330 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
129331 +sr_write_async_30968 sr_write_async 3 30968 NULL
129332 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
129333 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 NULL
129334 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
129335 +cypress_open_30984 cypress_open 0 30984 NULL
129336 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
129337 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
129338 +wan_write_30990 wan_write 0 30990 NULL
129339 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
129340 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
129341 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
129342 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
129343 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
129344 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
129345 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
129346 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
129347 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
129348 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
129349 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
129350 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
129351 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 NULL nohasharray
129352 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 &btrfs_space_info_show_bytes_may_use_31024 nohasharray
129353 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &phys_pmd_init_31024
129354 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
129355 +get_regs_len_31032 get_regs_len 0 31032 NULL
129356 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
129357 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
129358 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
129359 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
129360 +show_brightness_31047 show_brightness 0 31047 NULL
129361 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
129362 +sys_splice_31055 sys_splice 5 31055 NULL
129363 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
129364 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
129365 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
129366 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
129367 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
129368 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
129369 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
129370 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
129371 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
129372 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
129373 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
129374 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
129375 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
129376 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
129377 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
129378 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
129379 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
129380 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
129381 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
129382 +output_report_31105 output_report 0 31105 NULL
129383 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
129384 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
129385 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
129386 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
129387 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
129388 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
129389 +show_31115 show 0 31115 NULL
129390 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
129391 +space_store_31124 space_store 0-3 31124 NULL
129392 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
129393 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
129394 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
129395 +tse_init_rx_buffer_31129 tse_init_rx_buffer 0-3 31129 NULL
129396 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
129397 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
129398 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
129399 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
129400 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
129401 +ssb_read16_31139 ssb_read16 0 31139 NULL
129402 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
129403 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
129404 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL nohasharray
129405 +w9966_v4l_read_31148 w9966_v4l_read 3 31148 &patch_nvhdmi_31148
129406 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
129407 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
129408 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
129409 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
129410 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
129411 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
129412 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
129413 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
129414 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
129415 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
129416 +store_31179 store 0-3 31179 NULL
129417 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
129418 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
129419 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
129420 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
129421 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
129422 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
129423 +amd8111_access_31197 amd8111_access 0 31197 NULL
129424 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 NULL nohasharray
129425 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 &rocker_dma_ring_create_31198
129426 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
129427 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
129428 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
129429 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
129430 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
129431 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
129432 +__read_reg_31216 __read_reg 0 31216 NULL
129433 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
129434 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
129435 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
129436 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
129437 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
129438 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
129439 +vmcoreinfo_show_31231 vmcoreinfo_show 0 31231 NULL
129440 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
129441 +store_31237 store 0-3 31237 NULL
129442 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
129443 +cyy_readb_31240 cyy_readb 0 31240 NULL nohasharray
129444 +tty_check_change_31240 tty_check_change 0 31240 &cyy_readb_31240
129445 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
129446 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
129447 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
129448 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
129449 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
129450 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
129451 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
129452 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
129453 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3-2 31272 NULL
129454 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
129455 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
129456 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
129457 +autosuspend_store_31279 autosuspend_store 0-4 31279 NULL nohasharray
129458 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 &autosuspend_store_31279
129459 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
129460 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
129461 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
129462 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
129463 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
129464 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
129465 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
129466 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
129467 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
129468 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
129469 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
129470 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
129471 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
129472 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
129473 +command_file_write_31318 command_file_write 3-0 31318 NULL
129474 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 NULL nohasharray
129475 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 &ext4_xattr_block_list_31325
129476 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
129477 +recvmsg_31331 recvmsg 0-4 31331 NULL
129478 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
129479 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
129480 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
129481 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
129482 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
129483 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
129484 +platform_device_add_31340 platform_device_add 0 31340 NULL
129485 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
129486 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
129487 +queue_setup_31353 queue_setup 0 31353 NULL
129488 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
129489 +outlen_write_31358 outlen_write 3-0 31358 NULL
129490 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
129491 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
129492 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
129493 +handler_31368 handler 0 31368 NULL
129494 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
129495 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
129496 +fb_blank_31377 fb_blank 0 31377 NULL
129497 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
129498 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
129499 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
129500 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
129501 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
129502 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
129503 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
129504 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
129505 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
129506 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
129507 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
129508 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
129509 +mcs7830_set_reg_31413 mcs7830_set_reg 0-3 31413 NULL
129510 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
129511 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
129512 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
129513 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 NULL nohasharray
129514 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 &test_rtc_read_time_31422 nohasharray
129515 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &_sp2d_max_pg_31422
129516 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
129517 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
129518 +iuu_open_31432 iuu_open 0 31432 NULL
129519 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 NULL nohasharray
129520 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 &snd_ice1712_capture_prepare_31445
129521 +security_set_bools_31447 security_set_bools 0 31447 NULL
129522 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
129523 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
129524 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
129525 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
129526 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
129527 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
129528 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
129529 +drm_read_31467 drm_read 0-3 31467 NULL
129530 +do_fcntl_31468 do_fcntl 3 31468 NULL
129531 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
129532 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
129533 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
129534 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
129535 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
129536 +ath10k_send_key_31483 ath10k_send_key 0 31483 NULL
129537 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
129538 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
129539 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
129540 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
129541 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
129542 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
129543 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
129544 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
129545 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
129546 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
129547 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
129548 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
129549 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
129550 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
129551 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
129552 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
129553 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
129554 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
129555 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
129556 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
129557 +fs_send_31530 fs_send 0 31530 NULL
129558 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
129559 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
129560 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
129561 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 NULL nohasharray
129562 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 &powerclamp_cpu_callback_31543
129563 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
129564 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
129565 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
129566 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
129567 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &vendor_name_show_31559
129568 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
129569 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
129570 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
129571 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
129572 +latch_read_file_31569 latch_read_file 0 31569 NULL
129573 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
129574 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
129575 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
129576 +osst_write_31581 osst_write 3-0 31581 NULL
129577 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
129578 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
129579 +fc_read_31589 fc_read 0-3 31589 NULL
129580 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
129581 +adp8870_read_31592 adp8870_read 0 31592 NULL
129582 +fc0011_set_params_31596 fc0011_set_params 0 31596 NULL nohasharray
129583 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 &fc0011_set_params_31596 nohasharray
129584 +diag_write_31596 diag_write 0 31596 &show_fc_vport_vport_state_31596
129585 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
129586 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
129587 +store_31610 store 0-4 31610 NULL
129588 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
129589 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
129590 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
129591 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
129592 +arvo_sysfs_read_31617 arvo_sysfs_read 0-6 31617 &memblock_virt_alloc_nopanic_31617
129593 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
129594 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
129595 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
129596 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
129597 +disassociate_31631 disassociate 0 31631 NULL
129598 +caif_create_31634 caif_create 0 31634 NULL
129599 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
129600 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
129601 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
129602 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
129603 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
129604 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
129605 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
129606 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
129607 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
129608 +current_page_show_31657 current_page_show 0 31657 NULL
129609 +reset_31659 reset 0 31659 NULL
129610 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 NULL nohasharray
129611 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 &__ceph_do_getattr_31661 nohasharray
129612 +bq4802_read_time_31661 bq4802_read_time 0 31661 &xfer_secondary_pool_31661
129613 +__lgread_31668 __lgread 4 31668 NULL
129614 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
129615 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
129616 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
129617 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
129618 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
129619 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
129620 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 NULL nohasharray
129621 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682 nohasharray
129622 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 &bq2415x_set_charge_current_31682
129623 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
129624 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
129625 +x25_bind_31686 x25_bind 0 31686 NULL
129626 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
129627 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
129628 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
129629 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
129630 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
129631 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
129632 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
129633 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
129634 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
129635 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
129636 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
129637 +apply_constraint_31714 apply_constraint 0 31714 NULL
129638 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
129639 +id_device_show_31718 id_device_show 0 31718 NULL
129640 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
129641 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
129642 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
129643 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
129644 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
129645 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
129646 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
129647 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
129648 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
129649 +set_audio_31733 set_audio 0 31733 NULL
129650 +label_northbridge_31734 label_northbridge 0 31734 NULL
129651 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
129652 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
129653 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
129654 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
129655 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
129656 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
129657 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
129658 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
129659 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
129660 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
129661 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
129662 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
129663 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
129664 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
129665 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
129666 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
129667 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
129668 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
129669 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
129670 +tg3_start_31796 tg3_start 0 31796 NULL
129671 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
129672 +get_count_order_31800 get_count_order 0 31800 NULL
129673 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
129674 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
129675 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
129676 +data_write_31805 data_write 3-0 31805 NULL
129677 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
129678 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
129679 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
129680 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
129681 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
129682 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
129683 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
129684 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
129685 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
129686 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
129687 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
129688 +any_show_31831 any_show 0 31831 NULL
129689 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
129690 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
129691 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
129692 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
129693 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
129694 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
129695 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
129696 +show_31851 show 0 31851 NULL
129697 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
129698 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
129699 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
129700 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
129701 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
129702 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
129703 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
129704 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
129705 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
129706 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
129707 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
129708 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
129709 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876
129710 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
129711 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
129712 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
129713 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
129714 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
129715 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
129716 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
129717 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
129718 +xattr_permission_31907 xattr_permission 0 31907 NULL
129719 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
129720 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
129721 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
129722 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
129723 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
129724 +new_dir_31919 new_dir 3 31919 NULL
129725 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
129726 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
129727 +show_lsvalue_31923 show_lsvalue 0 31923 NULL
129728 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
129729 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
129730 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
129731 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
129732 +era_status_31934 era_status 5 31934 NULL
129733 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
129734 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL nohasharray
129735 +guestwidth_to_adjustwidth_31937 guestwidth_to_adjustwidth 0-1 31937 &bh1770_set_prox_rate_below_31937
129736 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
129737 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
129738 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
129739 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
129740 +read_mem_31942 read_mem 3-0 31942 NULL
129741 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
129742 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
129743 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
129744 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
129745 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
129746 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
129747 +vb2_write_31948 vb2_write 3-0 31948 NULL
129748 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
129749 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
129750 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
129751 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
129752 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
129753 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
129754 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
129755 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
129756 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
129757 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
129758 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
129759 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
129760 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
129761 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
129762 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
129763 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
129764 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
129765 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
129766 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
129767 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
129768 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
129769 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
129770 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
129771 +si4713_setup_31994 si4713_setup 0 31994 NULL
129772 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
129773 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
129774 +poll_dte_32001 poll_dte 0 32001 NULL
129775 +show_line_32004 show_line 0-3-4 32004 NULL
129776 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 NULL nohasharray
129777 +calc_hmac_32010 calc_hmac 3 32010 &jffs2_rtime_decompress_32010
129778 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
129779 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
129780 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
129781 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
129782 +stk_read_32038 stk_read 3-0 32038 NULL
129783 +camera_show_32039 camera_show 0 32039 NULL
129784 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
129785 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
129786 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
129787 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
129788 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
129789 +dnet_open_32060 dnet_open 0 32060 NULL
129790 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
129791 +flush_buffer_32063 flush_buffer 0 32063 NULL
129792 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
129793 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
129794 +multipath_run_32066 multipath_run 0 32066 NULL
129795 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
129796 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
129797 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
129798 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
129799 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
129800 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
129801 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
129802 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
129803 +toshiba_touchpad_show_32091 toshiba_touchpad_show 0 32091 NULL nohasharray
129804 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 &toshiba_touchpad_show_32091
129805 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
129806 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
129807 +bio_alloc_32095 bio_alloc 2 32095 NULL
129808 +temp_show_32099 temp_show 0 32099 NULL
129809 +alloc_pwms_32100 alloc_pwms 2-1 32100 NULL
129810 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
129811 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
129812 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
129813 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
129814 +ep_enable_32105 ep_enable 0 32105 NULL
129815 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
129816 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
129817 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
129818 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
129819 +disk_status_32120 disk_status 4-0 32120 NULL
129820 +adfs_hash_32125 adfs_hash 0 32125 NULL
129821 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
129822 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL
129823 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
129824 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
129825 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
129826 +alloc_tx_32143 alloc_tx 2 32143 NULL
129827 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
129828 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
129829 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
129830 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
129831 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
129832 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
129833 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
129834 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
129835 +bind_32161 bind 0 32161 NULL
129836 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
129837 +venus_link_32165 venus_link 5 32165 NULL
129838 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 NULL nohasharray
129839 +channel_get_32166 channel_get 0 32166 &s5p_jpeg_s_ctrl_32166
129840 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
129841 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
129842 +get_beep_32172 get_beep 0 32172 NULL
129843 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
129844 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
129845 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
129846 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
129847 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
129848 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
129849 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
129850 +validate_add_page_32189 validate_add_page 0 32189 NULL
129851 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
129852 +del_ptr_32197 del_ptr 4 32197 NULL
129853 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
129854 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
129855 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
129856 +affs_statfs_32208 affs_statfs 0 32208 NULL
129857 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
129858 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
129859 +lower_callback_32223 lower_callback 0 32223 NULL
129860 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
129861 +mic_get_smpt_ref_count_32226 mic_get_smpt_ref_count 0 32226 NULL
129862 +open_patch_32229 open_patch 0 32229 NULL
129863 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
129864 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
129865 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
129866 +ec_transaction_32239 ec_transaction 0 32239 NULL
129867 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 0-4 32241 NULL
129868 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
129869 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
129870 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
129871 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
129872 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
129873 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
129874 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
129875 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
129876 +dp_device_event_32266 dp_device_event 0 32266 NULL
129877 +write_cam_control_32268 write_cam_control 0 32268 NULL
129878 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
129879 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
129880 +store_in_max_32278 store_in_max 0-4 32278 NULL
129881 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
129882 +runtime_resume_32282 runtime_resume 0 32282 NULL
129883 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
129884 +show_control_32286 show_control 0 32286 NULL
129885 +uart401_open_32288 uart401_open 0 32288 NULL
129886 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
129887 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
129888 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
129889 +find_ci_32301 find_ci 0 32301 NULL
129890 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
129891 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
129892 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
129893 +pm_async_show_32309 pm_async_show 0 32309 NULL
129894 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
129895 +SyS_select_32319 SyS_select 1 32319 NULL
129896 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
129897 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
129898 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
129899 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
129900 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
129901 +nouveau_bar_create__32332 nouveau_bar_create_ 4 32332 NULL
129902 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
129903 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
129904 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
129905 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
129906 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
129907 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
129908 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
129909 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
129910 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
129911 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
129912 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
129913 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
129914 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
129915 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
129916 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
129917 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
129918 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
129919 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
129920 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
129921 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
129922 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
129923 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
129924 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
129925 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
129926 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
129927 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
129928 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
129929 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
129930 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
129931 +root_port_show_32379 root_port_show 0 32379 NULL
129932 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
129933 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
129934 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
129935 +x75create_32394 x75create 0 32394 NULL
129936 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
129937 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
129938 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
129939 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
129940 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
129941 +usecs_to_dev_32404 usecs_to_dev 0 32404 NULL nohasharray
129942 +lpfc_info_show_32404 lpfc_info_show 0 32404 &usecs_to_dev_32404 nohasharray
129943 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &lpfc_info_show_32404
129944 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
129945 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
129946 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
129947 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
129948 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
129949 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
129950 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
129951 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
129952 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
129953 +SyS_send_32424 SyS_send 3 32424 NULL
129954 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
129955 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
129956 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
129957 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
129958 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
129959 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
129960 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
129961 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
129962 +show_in16_32441 show_in16 0 32441 NULL
129963 +axnet_resume_32442 axnet_resume 0 32442 NULL
129964 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
129965 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
129966 +set_status_32456 set_status 0 32456 NULL
129967 +wm8350_block_read_32458 wm8350_block_read 0 32458 NULL nohasharray
129968 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458 nohasharray
129969 +hid_input_report_32458 hid_input_report 4 32458 &__ext4_handle_dirty_super_32458
129970 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
129971 +cache_status_32462 cache_status 5 32462 NULL
129972 +show_fanin_32463 show_fanin 0 32463 NULL
129973 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
129974 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
129975 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 NULL nohasharray
129976 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 &show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465
129977 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
129978 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
129979 +piix4_access_32474 piix4_access 0 32474 NULL
129980 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
129981 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
129982 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
129983 +temp0_show_32489 temp0_show 0 32489 NULL
129984 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
129985 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
129986 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
129987 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
129988 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
129989 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
129990 +initialize_32504 initialize 0 32504 NULL
129991 +fwnet_open_32505 fwnet_open 0 32505 NULL
129992 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
129993 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
129994 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
129995 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
129996 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
129997 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
129998 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
129999 +disconnect_32521 disconnect 4 32521 NULL
130000 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
130001 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
130002 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
130003 +ilo_read_32531 ilo_read 3-0 32531 NULL
130004 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
130005 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
130006 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
130007 +snd_register_device_32537 snd_register_device 0 32537 NULL
130008 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
130009 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
130010 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
130011 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
130012 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
130013 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
130014 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
130015 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL nohasharray
130016 +resume_show_32552 resume_show 0 32552 &show_fcstat_fcp_packet_alloc_failures_32552
130017 +device_change_notifier_32558 device_change_notifier 0 32558 NULL nohasharray
130018 +__first_node_32558 __first_node 0 32558 &device_change_notifier_32558
130019 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
130020 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
130021 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
130022 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
130023 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
130024 +async_memcpy_32565 async_memcpy 4-3 32565 NULL nohasharray
130025 +osc_iocontrol_32565 osc_iocontrol 3 32565 &async_memcpy_32565
130026 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
130027 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
130028 +listen_32570 listen 0 32570 NULL
130029 +__vlan_add_32575 __vlan_add 0 32575 NULL
130030 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
130031 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
130032 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
130033 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
130034 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
130035 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
130036 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
130037 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
130038 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
130039 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
130040 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
130041 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
130042 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
130043 +toshiba_kbd_bl_timeout_show_32606 toshiba_kbd_bl_timeout_show 0 32606 NULL
130044 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
130045 +status_control_read_32608 status_control_read 0-5-6 32608 &sys_set_mempolicy_32608 nohasharray
130046 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608 nohasharray
130047 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &vbi_out_buf_prepare_32608
130048 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL nohasharray
130049 +read_32613 read 0 32613 &replace_page_cache_page_32613
130050 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
130051 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
130052 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
130053 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
130054 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 0-4 32631 NULL
130055 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
130056 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
130057 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
130058 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
130059 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
130060 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
130061 +show_abi_version_32641 show_abi_version 0 32641 NULL
130062 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
130063 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
130064 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3 32644 NULL
130065 +kvmalloc_32646 kvmalloc 1 32646 NULL
130066 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
130067 +generic_readlink_32654 generic_readlink 3-0 32654 NULL
130068 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
130069 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
130070 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
130071 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
130072 +cpuup_prepare_32674 cpuup_prepare 0 32674 NULL
130073 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
130074 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
130075 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
130076 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
130077 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
130078 +family_show_32685 family_show 0 32685 NULL
130079 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
130080 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
130081 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
130082 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
130083 +si3054_init_32700 si3054_init 0 32700 NULL
130084 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
130085 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
130086 +security_get_32703 security_get 0 32703 NULL nohasharray
130087 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
130088 +check_bdq_32704 check_bdq 0 32704 NULL
130089 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
130090 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
130091 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
130092 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
130093 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
130094 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
130095 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
130096 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
130097 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
130098 +rpm_resume_32734 rpm_resume 0 32734 NULL
130099 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
130100 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
130101 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
130102 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
130103 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
130104 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
130105 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
130106 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
130107 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
130108 +every_nth_show_32754 every_nth_show 0 32754 NULL
130109 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
130110 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
130111 +__bt_get_word_32770 __bt_get_word 2 32770 NULL
130112 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 0-4 32775 NULL
130113 +qt2_write_32776 qt2_write 0-4 32776 NULL
130114 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
130115 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
130116 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
130117 +show_state_field_32780 show_state_field 0 32780 NULL
130118 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
130119 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
130120 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
130121 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
130122 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
130123 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
130124 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
130125 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
130126 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
130127 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
130128 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
130129 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
130130 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
130131 +get_register_page_interruptible_32809 get_register_page_interruptible 5-0 32809 NULL nohasharray
130132 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
130133 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
130134 +copy_name_32811 copy_name 0-3 32811 NULL
130135 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
130136 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
130137 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
130138 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
130139 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
130140 +vga_rseq_32848 vga_rseq 0 32848 NULL
130141 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
130142 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
130143 +show_32860 show 0 32860 NULL
130144 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
130145 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
130146 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
130147 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
130148 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
130149 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
130150 +sha1_final_32876 sha1_final 0 32876 NULL
130151 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
130152 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &cifs_writedata_alloc_32880 nohasharray
130153 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &__tcp_splice_read_32880
130154 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
130155 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
130156 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
130157 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
130158 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
130159 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 NULL nohasharray
130160 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 &msp_s_ctrl_32892
130161 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
130162 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
130163 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
130164 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
130165 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
130166 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
130167 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
130168 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
130169 +write_policy_show_32908 write_policy_show 0 32908 NULL
130170 +show_fan16_32912 show_fan16 0 32912 NULL
130171 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
130172 +show_32916 show 0 32916 NULL
130173 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
130174 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
130175 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
130176 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0 32931 NULL
130177 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
130178 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
130179 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
130180 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
130181 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
130182 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
130183 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
130184 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
130185 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
130186 +trusted_list_32953 trusted_list 0-5 32953 NULL
130187 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
130188 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
130189 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
130190 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
130191 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
130192 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
130193 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
130194 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
130195 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
130196 +pte_val_32981 pte_val 0 32981 NULL
130197 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
130198 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
130199 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
130200 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
130201 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
130202 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
130203 +ext3_alloc_blocks_33007 ext3_alloc_blocks 3-0 33007 NULL nohasharray
130204 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
130205 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
130206 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
130207 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
130208 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
130209 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
130210 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
130211 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
130212 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
130213 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
130214 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
130215 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
130216 +show_current_governor_33033 show_current_governor 0 33033 NULL
130217 +make_reservation_33038 make_reservation 0 33038 NULL
130218 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
130219 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
130220 +show_ch_count_33045 show_ch_count 0 33045 NULL
130221 +show_sgid_33048 show_sgid 0 33048 NULL
130222 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
130223 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
130224 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
130225 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
130226 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
130227 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
130228 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
130229 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
130230 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
130231 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
130232 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
130233 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
130234 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
130235 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
130236 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
130237 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
130238 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
130239 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
130240 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
130241 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
130242 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
130243 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
130244 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
130245 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
130246 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
130247 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
130248 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
130249 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
130250 +isofs_hashi_33112 isofs_hashi 0 33112 NULL nohasharray
130251 +dump_cr_33112 dump_cr 0 33112 &isofs_hashi_33112 nohasharray
130252 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112 nohasharray
130253 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 &metadata_store_33112
130254 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
130255 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
130256 +write_node_33121 write_node 4-0 33121 NULL
130257 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
130258 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
130259 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
130260 +sas_change_queue_depth_33131 sas_change_queue_depth 0-2 33131 NULL
130261 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
130262 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
130263 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
130264 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
130265 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
130266 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
130267 +SyS_poll_33152 SyS_poll 2 33152 NULL
130268 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
130269 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
130270 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
130271 +async_gen_syndrome_33162 async_gen_syndrome 2 33162 NULL
130272 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL
130273 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
130274 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
130275 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
130276 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
130277 +show_otp2_33172 show_otp2 0 33172 NULL
130278 +begin_33173 begin 0 33173 NULL
130279 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
130280 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
130281 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
130282 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
130283 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
130284 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
130285 +flash_store_33203 flash_store 0-4 33203 NULL
130286 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
130287 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
130288 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
130289 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
130290 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
130291 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
130292 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 NULL nohasharray
130293 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
130294 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
130295 +fops_write_33219 fops_write 0-3 33219 NULL
130296 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
130297 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
130298 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
130299 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
130300 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
130301 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
130302 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
130303 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
130304 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
130305 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
130306 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
130307 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
130308 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
130309 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
130310 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
130311 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
130312 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
130313 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
130314 +ipgre_open_33270 ipgre_open 0 33270 NULL
130315 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
130316 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL nohasharray
130317 +ipath_dma_map_page_33276 ipath_dma_map_page 0-3 33276 &sctp_primitive_REQUESTHEARTBEAT_33276
130318 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
130319 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
130320 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
130321 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
130322 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
130323 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
130324 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
130325 +bin_search_33289 bin_search 0 33289 NULL
130326 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
130327 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
130328 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
130329 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
130330 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
130331 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
130332 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
130333 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
130334 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
130335 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL
130336 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
130337 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
130338 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
130339 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
130340 +bdc_run_33333 bdc_run 0 33333 NULL
130341 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
130342 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
130343 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
130344 +smk_ipv6_port_check_33347 smk_ipv6_port_check 0 33347 NULL
130345 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
130346 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
130347 +i2o_exec_probe_33354 i2o_exec_probe 0 33354 NULL
130348 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
130349 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
130350 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
130351 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
130352 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
130353 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
130354 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
130355 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
130356 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
130357 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
130358 +setsockopt_33380 setsockopt 0 33380 NULL
130359 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
130360 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
130361 +airo_suspend_33386 airo_suspend 0 33386 NULL
130362 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
130363 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
130364 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
130365 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
130366 +nvc0_ram_create__33391 nvc0_ram_create_ 5 33391 NULL
130367 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
130368 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
130369 +size_read_33399 size_read 0-3 33399 NULL
130370 +show_yoffset_33400 show_yoffset 0 33400 NULL
130371 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
130372 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
130373 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
130374 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &dummy_urb_enqueue_33408
130375 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
130376 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
130377 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
130378 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
130379 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
130380 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
130381 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
130382 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
130383 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
130384 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
130385 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
130386 +mic_start_33422 mic_start 0 33422 NULL
130387 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
130388 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
130389 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
130390 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
130391 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
130392 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
130393 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
130394 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
130395 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
130396 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
130397 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
130398 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
130399 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
130400 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
130401 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
130402 +da903x_enable_33458 da903x_enable 0 33458 NULL
130403 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
130404 +__verify_length_33462 __verify_length 0 33462 NULL
130405 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
130406 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
130407 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
130408 +create_entry_33479 create_entry 2 33479 NULL
130409 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
130410 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
130411 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
130412 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
130413 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
130414 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
130415 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
130416 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
130417 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
130418 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
130419 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
130420 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
130421 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
130422 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
130423 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
130424 +vbi_prepare_33516 vbi_prepare 0 33516 NULL
130425 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
130426 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
130427 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
130428 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 0-3 33521 NULL
130429 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
130430 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
130431 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
130432 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0-4 33528 NULL
130433 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
130434 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
130435 +show_temp_high_33534 show_temp_high 0 33534 NULL
130436 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
130437 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
130438 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
130439 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
130440 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
130441 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
130442 +get_fan_div_33546 get_fan_div 0 33546 NULL
130443 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
130444 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
130445 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
130446 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
130447 +dup_array_33551 dup_array 3 33551 NULL
130448 +in8_33552 in8 0 33552 NULL nohasharray
130449 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
130450 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
130451 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
130452 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
130453 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
130454 +limit_write_33576 limit_write 0-3 33576 NULL
130455 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
130456 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
130457 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
130458 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
130459 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
130460 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
130461 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
130462 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
130463 +really_probe_33598 really_probe 0 33598 NULL
130464 +rtl_open_33601 rtl_open 0 33601 NULL
130465 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
130466 +temp_vga_33605 temp_vga 0 33605 NULL
130467 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
130468 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
130469 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
130470 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
130471 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &xt_compat_target_offset_33608 nohasharray
130472 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &ltc4245_show_gpio_33608
130473 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
130474 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
130475 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
130476 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
130477 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
130478 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
130479 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
130480 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
130481 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
130482 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
130483 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
130484 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
130485 +swap_type_of_33634 swap_type_of 0 33634 NULL
130486 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
130487 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
130488 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
130489 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
130490 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
130491 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
130492 +ali_write_33649 ali_write 0-3 33649 NULL
130493 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
130494 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
130495 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
130496 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
130497 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
130498 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
130499 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
130500 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
130501 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
130502 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
130503 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
130504 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 NULL nohasharray
130505 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 &pcm_playback_prepare_33674
130506 +show_color_common_33677 show_color_common 0 33677 NULL
130507 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
130508 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
130509 +policy_show_33685 policy_show 0 33685 NULL nohasharray
130510 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
130511 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
130512 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
130513 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
130514 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694
130515 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
130516 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
130517 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
130518 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
130519 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
130520 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
130521 +expand_corename_33710 expand_corename 2 33710 NULL
130522 +enable_33715 enable 0 33715 NULL
130523 +tipc_link_stats_33716 tipc_link_stats 3 33716 NULL
130524 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
130525 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
130526 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
130527 +changeset_show_33726 changeset_show 0 33726 NULL
130528 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
130529 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
130530 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
130531 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
130532 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
130533 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
130534 +init_vif_33746 init_vif 0 33746 NULL
130535 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
130536 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL
130537 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
130538 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
130539 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
130540 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
130541 +var_to_pll_33759 var_to_pll 0 33759 NULL
130542 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
130543 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
130544 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
130545 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
130546 +hashtab_create_33769 hashtab_create 3 33769 NULL
130547 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
130548 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
130549 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
130550 +____request_module_33775 ____request_module 0 33775 NULL
130551 +offset_to_stripe_33778 offset_to_stripe 0-2 33778 NULL
130552 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
130553 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
130554 +show_33785 show 0 33785 NULL nohasharray
130555 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
130556 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
130557 +kpageflags_read_33792 kpageflags_read 0-3 33792 NULL
130558 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
130559 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
130560 +check_qos_33797 check_qos 0 33797 NULL nohasharray
130561 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
130562 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
130563 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
130564 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
130565 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
130566 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
130567 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
130568 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
130569 +kcs_size_33818 kcs_size 0 33818 NULL
130570 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
130571 +read_reg_33819 read_reg 0 33819 &filter_write_33819
130572 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
130573 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
130574 +scrub_setup_recheck_block_33831 scrub_setup_recheck_block 4-5 33831 NULL
130575 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
130576 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
130577 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
130578 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
130579 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
130580 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
130581 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
130582 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
130583 +hamachi_open_33855 hamachi_open 0 33855 NULL
130584 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
130585 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
130586 +hdcs_start_33860 hdcs_start 0 33860 NULL
130587 +dev_register_33861 dev_register 0 33861 NULL
130588 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
130589 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
130590 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
130591 +bin_string_33884 bin_string 5-3 33884 NULL
130592 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
130593 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
130594 +twl_request_33892 twl_request 0 33892 NULL
130595 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
130596 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
130597 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
130598 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
130599 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
130600 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
130601 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
130602 +sg_nents_33909 sg_nents 0 33909 NULL
130603 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
130604 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
130605 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
130606 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
130607 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
130608 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
130609 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
130610 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
130611 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
130612 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
130613 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
130614 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
130615 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
130616 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
130617 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
130618 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
130619 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
130620 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
130621 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
130622 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
130623 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
130624 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
130625 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
130626 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
130627 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
130628 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
130629 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
130630 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
130631 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
130632 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
130633 +store_33978 store 0 33978 NULL nohasharray
130634 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
130635 +brightness_show_33981 brightness_show 0 33981 NULL
130636 +show_33983 show 0 33983 NULL nohasharray
130637 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
130638 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
130639 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
130640 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
130641 +is_enabled_33989 is_enabled 0 33989 NULL
130642 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
130643 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
130644 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
130645 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
130646 +__az6007_read_34011 __az6007_read 0 34011 NULL
130647 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
130648 +state_show_34018 state_show 0 34018 NULL
130649 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
130650 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
130651 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
130652 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
130653 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
130654 +ghash_update_34031 ghash_update 0 34031 NULL
130655 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
130656 +ppp_write_34034 ppp_write 3-0 34034 NULL
130657 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
130658 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
130659 +__domain_flush_pages_34045 __domain_flush_pages 3-2 34045 NULL nohasharray
130660 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
130661 +ncp_hash_dentry_34049 ncp_hash_dentry 0 34049 NULL nohasharray
130662 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 &ncp_hash_dentry_34049
130663 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
130664 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
130665 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
130666 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
130667 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
130668 +store_34070 store 0-3 34070 NULL
130669 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
130670 +show_analog_out_34081 show_analog_out 0 34081 NULL
130671 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
130672 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
130673 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
130674 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
130675 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
130676 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
130677 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
130678 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
130679 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
130680 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
130681 +ipath_map_page_34112 ipath_map_page 3 34112 NULL
130682 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
130683 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
130684 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
130685 +islpci_mgt_transmit_34133 islpci_mgt_transmit 0-5 34133 NULL nohasharray
130686 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
130687 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
130688 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
130689 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
130690 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
130691 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
130692 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
130693 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
130694 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
130695 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
130696 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
130697 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
130698 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
130699 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
130700 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
130701 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
130702 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
130703 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
130704 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
130705 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
130706 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
130707 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
130708 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
130709 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
130710 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
130711 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
130712 +show_pkey_34170 show_pkey 0 34170 NULL
130713 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
130714 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
130715 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
130716 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
130717 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
130718 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
130719 +hidp_set_raw_report_34192 hidp_set_raw_report 0-4 34192 NULL
130720 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
130721 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
130722 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
130723 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
130724 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 NULL nohasharray
130725 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 &rsi_debug_zone_write_34206
130726 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
130727 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
130728 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
130729 +__send_command_34218 __send_command 5-7 34218 NULL
130730 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
130731 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
130732 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
130733 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
130734 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
130735 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
130736 +store_34237 store 0-4 34237 NULL
130737 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
130738 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
130739 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
130740 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
130741 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
130742 +i2o_bus_probe_34244 i2o_bus_probe 0 34244 NULL
130743 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
130744 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
130745 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
130746 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
130747 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
130748 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
130749 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
130750 +max_age_store_34262 max_age_store 4-0 34262 NULL
130751 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
130752 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
130753 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
130754 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
130755 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
130756 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
130757 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
130758 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
130759 +device_private_init_34279 device_private_init 0 34279 NULL
130760 +isoc_enable_34281 isoc_enable 0 34281 NULL
130761 +get_boolean_34283 get_boolean 0 34283 NULL
130762 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3 34284 NULL
130763 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
130764 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
130765 +show_cfg_34289 show_cfg 0 34289 NULL
130766 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
130767 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
130768 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
130769 +rr_open_34298 rr_open 0 34298 NULL
130770 +auxadc_read_34299 auxadc_read 0 34299 NULL
130771 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
130772 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
130773 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
130774 +bfs_write_begin_34322 bfs_write_begin 0 34322 NULL
130775 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
130776 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
130777 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
130778 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
130779 +radio_read_34356 radio_read 0-3 34356 NULL
130780 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
130781 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
130782 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
130783 +write_rss_34360 write_rss 0 34360 NULL nohasharray
130784 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
130785 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
130786 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
130787 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
130788 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
130789 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
130790 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
130791 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
130792 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
130793 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
130794 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
130795 +ea_read_34378 ea_read 0 34378 NULL nohasharray
130796 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
130797 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
130798 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
130799 +hsc_probe_34385 hsc_probe 0 34385 NULL
130800 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
130801 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
130802 +i2c_outb_34391 i2c_outb 0 34391 NULL
130803 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
130804 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
130805 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
130806 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
130807 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
130808 +set_rdac4_34411 set_rdac4 4-0 34411 NULL nohasharray
130809 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 &set_rdac4_34411
130810 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
130811 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
130812 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
130813 +duplex_show_34424 duplex_show 0 34424 NULL
130814 +set_essid_34427 set_essid 0 34427 NULL
130815 +affs_readpage_34433 affs_readpage 0 34433 NULL
130816 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
130817 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
130818 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
130819 +store_state_field_34443 store_state_field 0-4 34443 NULL
130820 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
130821 +_read_oob_34450 _read_oob 0 34450 NULL
130822 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
130823 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
130824 +get_clusters_34459 get_clusters 0 34459 NULL nohasharray
130825 +sctp_make_abort_34459 sctp_make_abort 3 34459 &get_clusters_34459
130826 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
130827 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
130828 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
130829 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
130830 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
130831 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
130832 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
130833 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
130834 +show_34470 show 0 34470 NULL
130835 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
130836 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
130837 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
130838 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
130839 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
130840 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
130841 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
130842 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
130843 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
130844 +enable_store_34489 enable_store 0-4 34489 NULL nohasharray
130845 +skein1024_final_34489 skein1024_final 0 34489 &enable_store_34489
130846 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
130847 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
130848 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
130849 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL
130850 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
130851 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
130852 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
130853 +features_show_34507 features_show 0 34507 NULL
130854 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
130855 +show_34508 show 0 34508 &efivar_size_read_34508
130856 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
130857 +show_temp_over_34512 show_temp_over 0 34512 NULL
130858 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
130859 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
130860 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
130861 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
130862 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
130863 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
130864 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
130865 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
130866 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
130867 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
130868 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
130869 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
130870 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
130871 +ths7303_config_34542 ths7303_config 0 34542 NULL
130872 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
130873 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
130874 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
130875 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
130876 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
130877 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
130878 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
130879 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
130880 +vsock_bind_34572 vsock_bind 0 34572 NULL
130881 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
130882 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
130883 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
130884 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
130885 +digi_open_34579 digi_open 0 34579 NULL
130886 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
130887 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
130888 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
130889 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
130890 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
130891 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
130892 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
130893 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
130894 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
130895 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
130896 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
130897 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
130898 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
130899 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
130900 +ftdi_open_34618 ftdi_open 0 34618 NULL
130901 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
130902 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
130903 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
130904 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
130905 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
130906 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
130907 +ivtv_read_34631 ivtv_read 0 34631 NULL
130908 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
130909 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
130910 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
130911 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
130912 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
130913 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
130914 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
130915 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
130916 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
130917 +pte_pfn_34678 pte_pfn 0 34678 NULL
130918 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
130919 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
130920 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
130921 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
130922 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
130923 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
130924 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 0-2 34698 NULL
130925 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
130926 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
130927 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
130928 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
130929 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
130930 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
130931 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
130932 +bb_show_34715 bb_show 0 34715 NULL nohasharray
130933 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
130934 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
130935 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
130936 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
130937 +store_34724 store 0-3 34724 NULL nohasharray
130938 +max77686_rtc_start_alarm_34724 max77686_rtc_start_alarm 0 34724 &store_34724
130939 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
130940 +sch_transaction_34731 sch_transaction 0 34731 NULL
130941 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
130942 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
130943 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
130944 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
130945 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
130946 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
130947 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
130948 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
130949 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
130950 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
130951 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
130952 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
130953 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
130954 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
130955 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
130956 +solos_param_store_34755 solos_param_store 0-4 34755 NULL nohasharray
130957 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
130958 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
130959 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
130960 +device_add_34766 device_add 0 34766 NULL
130961 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
130962 +gsmld_read_34768 gsmld_read 0 34768 NULL
130963 +pipe_read_34776 pipe_read 0 34776 NULL
130964 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
130965 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
130966 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
130967 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
130968 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
130969 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
130970 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
130971 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
130972 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
130973 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
130974 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
130975 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
130976 +show_in5_34809 show_in5 0 34809 NULL
130977 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
130978 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
130979 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
130980 +stream_drop_34819 stream_drop 0 34819 NULL
130981 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
130982 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
130983 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
130984 +bio_segments_34832 bio_segments 0 34832 NULL
130985 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
130986 +charger_get_property_34836 charger_get_property 0 34836 NULL
130987 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
130988 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
130989 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
130990 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
130991 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
130992 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
130993 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
130994 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
130995 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
130996 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
130997 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
130998 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
130999 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
131000 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
131001 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
131002 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
131003 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
131004 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
131005 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
131006 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
131007 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
131008 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
131009 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
131010 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
131011 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
131012 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
131013 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
131014 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
131015 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
131016 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
131017 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
131018 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
131019 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
131020 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
131021 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
131022 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
131023 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
131024 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
131025 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
131026 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
131027 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
131028 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
131029 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 NULL nohasharray
131030 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
131031 +x25_create_34911 x25_create 0 34911 NULL nohasharray
131032 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
131033 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
131034 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
131035 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
131036 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
131037 +hci_sock_getname_34916 hci_sock_getname 0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
131038 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916 nohasharray
131039 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 0-2 34916 &niu_init_pcs_34916 nohasharray
131040 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916
131041 +michael_setkey_34918 michael_setkey 0 34918 NULL
131042 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
131043 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
131044 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
131045 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
131046 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
131047 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
131048 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
131049 +wait_comp_34945 wait_comp 0 34945 NULL
131050 +compat_SyS_kexec_load_34947 compat_SyS_kexec_load 2 34947 NULL
131051 +show_max_uA_34951 show_max_uA 0 34951 NULL
131052 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
131053 +i2c_transfer_34958 i2c_transfer 0-3 34958 NULL nohasharray
131054 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 &i2c_transfer_34958
131055 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
131056 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
131057 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
131058 +edge_show_34977 edge_show 0 34977 NULL
131059 +vendor_command_34980 vendor_command 0 34980 NULL
131060 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
131061 +get_icons_34984 get_icons 0 34984 NULL
131062 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
131063 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
131064 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
131065 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
131066 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
131067 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
131068 +print_message_35000 print_message 0 35000 NULL
131069 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
131070 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
131071 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
131072 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
131073 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
131074 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
131075 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
131076 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
131077 +ark3116_open_35007 ark3116_open 0 35007 NULL
131078 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
131079 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
131080 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
131081 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
131082 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
131083 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
131084 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
131085 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
131086 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
131087 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
131088 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
131089 +stmmac_open_35034 stmmac_open 0 35034 NULL
131090 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
131091 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
131092 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
131093 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
131094 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
131095 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
131096 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
131097 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
131098 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
131099 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
131100 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
131101 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
131102 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
131103 +read_dsunc_35067 read_dsunc 0 35067 NULL
131104 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
131105 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
131106 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
131107 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
131108 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL
131109 +create_35091 create 0 35091 NULL
131110 +power_35094 power 0 35094 NULL
131111 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
131112 +transmit_35097 transmit 0 35097 NULL nohasharray
131113 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
131114 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
131115 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
131116 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
131117 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
131118 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
131119 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
131120 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
131121 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
131122 +calibrate_35111 calibrate 0 35111 NULL
131123 +pre_xfer_35114 pre_xfer 0 35114 NULL
131124 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
131125 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
131126 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
131127 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
131128 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
131129 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
131130 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
131131 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
131132 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 NULL nohasharray
131133 +jfs_writepages_35149 jfs_writepages 0 35149 &hdcs_set_gains_35149
131134 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
131135 +async_store_35157 async_store 0-4 35157 NULL
131136 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
131137 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
131138 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
131139 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
131140 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
131141 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
131142 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
131143 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
131144 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
131145 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
131146 +serial_show_35187 serial_show 0 35187 NULL
131147 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
131148 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
131149 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
131150 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
131151 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
131152 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 NULL nohasharray
131153 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 &netlbl_unlhsh_add_35198
131154 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
131155 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
131156 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
131157 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
131158 +unix_stream_recvmsg_35210 unix_stream_recvmsg 0-4 35210 NULL
131159 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
131160 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
131161 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
131162 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
131163 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
131164 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
131165 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
131166 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
131167 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 NULL nohasharray
131168 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 &kimage_file_prepare_segments_35232
131169 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
131170 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
131171 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
131172 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
131173 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
131174 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
131175 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
131176 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
131177 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
131178 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
131179 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
131180 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
131181 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
131182 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
131183 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
131184 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
131185 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
131186 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
131187 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
131188 +irda_recvmsg_stream_35280 irda_recvmsg_stream 0-4 35280 NULL
131189 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
131190 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
131191 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
131192 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &inv_attr_show_35282 nohasharray
131193 +__stop_cpus_35282 __stop_cpus 0 35282 &i2o_block_end_request_35282 nohasharray
131194 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282
131195 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
131196 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
131197 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
131198 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
131199 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
131200 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
131201 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
131202 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
131203 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
131204 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
131205 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
131206 +show_35313 show 0 35313 NULL
131207 +ifindex_show_35314 ifindex_show 0 35314 NULL
131208 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
131209 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
131210 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
131211 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
131212 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
131213 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
131214 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
131215 +write_page_35331 write_page 0 35331 NULL
131216 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
131217 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
131218 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
131219 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
131220 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
131221 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
131222 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
131223 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
131224 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
131225 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
131226 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
131227 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
131228 +nouveau_devinit_create__35348 nouveau_devinit_create_ 4 35348 NULL
131229 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
131230 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351
131231 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
131232 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
131233 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
131234 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
131235 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
131236 +set_chglim_35363 set_chglim 0-4 35363 NULL
131237 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
131238 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
131239 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
131240 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
131241 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
131242 +memcpy_from_msg_35380 memcpy_from_msg 3 35380 NULL nohasharray
131243 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 &memcpy_from_msg_35380
131244 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
131245 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
131246 +debug_cow_show_35384 debug_cow_show 0 35384 NULL
131247 +init_35395 init 0 35395 NULL
131248 +store_35397 store 0-4 35397 NULL
131249 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
131250 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
131251 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
131252 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
131253 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
131254 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
131255 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
131256 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
131257 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
131258 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
131259 +show_fault_35423 show_fault 0 35423 NULL nohasharray
131260 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
131261 +rawv6_send_hdrinc_35425 rawv6_send_hdrinc 3 35425 NULL
131262 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
131263 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
131264 +firm_purge_35431 firm_purge 0 35431 NULL
131265 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
131266 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
131267 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
131268 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
131269 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
131270 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
131271 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
131272 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
131273 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
131274 +bq24190_read_35453 bq24190_read 0 35453 NULL
131275 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
131276 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
131277 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
131278 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 4-5 35460 NULL
131279 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
131280 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
131281 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
131282 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
131283 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
131284 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
131285 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
131286 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
131287 +store_comm_35484 store_comm 0-4 35484 NULL
131288 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
131289 +sis630_access_35490 sis630_access 0 35490 NULL
131290 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
131291 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
131292 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
131293 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
131294 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
131295 +cs421x_init_35506 cs421x_init 0 35506 NULL
131296 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
131297 +hints_store_35510 hints_store 0-4 35510 NULL
131298 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
131299 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
131300 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
131301 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
131302 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
131303 +async_setkey_35521 async_setkey 3 35521 NULL
131304 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
131305 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
131306 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
131307 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
131308 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
131309 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
131310 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL nohasharray
131311 +pin_pagetable_pfn_35538 pin_pagetable_pfn 2 35538 &rxpipe_tx_xfr_host_int_trig_rx_data_read_35538
131312 +store_channel_35540 store_channel 0-4 35540 NULL
131313 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
131314 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
131315 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
131316 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
131317 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
131318 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
131319 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
131320 +C_SYSC_kexec_load_35565 C_SYSC_kexec_load 2 35565 NULL
131321 +sq905c_command_35566 sq905c_command 0 35566 NULL
131322 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
131323 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
131324 +update_size_35574 update_size 0 35574 NULL
131325 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
131326 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
131327 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
131328 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
131329 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
131330 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
131331 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
131332 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
131333 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
131334 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
131335 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 NULL nohasharray
131336 +ReadZReg_35604 ReadZReg 0 35604 &hrtimer_cpu_notify_35604
131337 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 NULL nohasharray
131338 +show_lmc_35605 show_lmc 0 35605 &keyspan_pda_open_35605
131339 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
131340 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
131341 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
131342 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
131343 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
131344 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
131345 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
131346 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
131347 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
131348 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
131349 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
131350 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL
131351 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
131352 +show_sched5_35655 show_sched5 0 35655 NULL
131353 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
131354 +request_lock_35670 request_lock 0 35670 NULL
131355 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
131356 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
131357 +compat_sys_kexec_load_35674 compat_sys_kexec_load 2 35674 NULL nohasharray
131358 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 &compat_sys_kexec_load_35674
131359 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
131360 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
131361 +dif_show_35685 dif_show 0 35685 NULL
131362 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
131363 +dm_table_create_35687 dm_table_create 3 35687 NULL
131364 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
131365 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
131366 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
131367 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
131368 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
131369 +md_super_write_35703 md_super_write 4 35703 NULL
131370 +ath10k_wmi_vdev_start_restart_35708 ath10k_wmi_vdev_start_restart 0 35708 NULL
131371 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
131372 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
131373 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
131374 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
131375 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
131376 +read_35737 read 0 35737 NULL nohasharray
131377 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737
131378 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
131379 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
131380 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
131381 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
131382 +type_show_35748 type_show 0 35748 NULL nohasharray
131383 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
131384 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
131385 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
131386 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
131387 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
131388 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
131389 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
131390 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
131391 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
131392 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
131393 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
131394 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
131395 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
131396 +governor_show_35794 governor_show 0 35794 NULL
131397 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
131398 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
131399 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
131400 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
131401 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
131402 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
131403 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
131404 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
131405 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
131406 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
131407 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
131408 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
131409 +proc_sys_revalidate_35842 proc_sys_revalidate 0 35842 NULL
131410 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
131411 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
131412 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
131413 +wl3501_open_35855 wl3501_open 0 35855 NULL
131414 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
131415 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
131416 +num_parts_show_35868 num_parts_show 0 35868 NULL
131417 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
131418 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
131419 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
131420 +tun_show_group_35875 tun_show_group 0 35875 NULL
131421 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
131422 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
131423 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
131424 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
131425 +fuse_notify_35888 fuse_notify 0 35888 NULL
131426 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
131427 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
131428 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
131429 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
131430 +saa7191_write_block_35906 saa7191_write_block 2 35906 NULL
131431 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
131432 +cow_file_range_async_35912 cow_file_range_async 0 35912 NULL nohasharray
131433 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 &cow_file_range_async_35912
131434 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
131435 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
131436 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
131437 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
131438 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
131439 +ch_probe_35922 ch_probe 0 35922 NULL
131440 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
131441 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
131442 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 NULL nohasharray
131443 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 &uhci_submit_isochronous_35935
131444 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
131445 +max77802_rtc_tm_to_data_35939 max77802_rtc_tm_to_data 0 35939 NULL
131446 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
131447 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
131448 +irqcontrol_35953 irqcontrol 0 35953 NULL
131449 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
131450 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
131451 +kernel_bind_35955 kernel_bind 0 35955 NULL
131452 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
131453 +set_cur_state_35966 set_cur_state 0 35966 NULL
131454 +cxgb_open_35970 cxgb_open 0 35970 NULL
131455 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
131456 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972
131457 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
131458 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &ceph_buffer_new_35974 nohasharray
131459 +generic_ocp_read_35974 generic_ocp_read 3 35974 &platform_suspend_prepare_late_35974
131460 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
131461 +lprev_show_35978 lprev_show 0 35978 NULL
131462 +acl_alloc_35979 acl_alloc 1 35979 NULL
131463 +show_35981 show 0 35981 NULL
131464 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
131465 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
131466 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
131467 +raw_bind_35989 raw_bind 0 35989 NULL
131468 +koneplus_sysfs_write_35993 koneplus_sysfs_write 0-6 35993 NULL
131469 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
131470 +current_channel_show_35996 current_channel_show 0 35996 NULL
131471 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
131472 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
131473 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
131474 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
131475 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
131476 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
131477 +console_store_36007 console_store 0-4 36007 NULL
131478 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
131479 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
131480 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
131481 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
131482 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
131483 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
131484 +show_36024 show 0 36024 NULL
131485 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
131486 +afs_getattr_36026 afs_getattr 0 36026 NULL
131487 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
131488 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
131489 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
131490 +ubi_eba_write_leb_36029 ubi_eba_write_leb 6-5-0 36029 NULL
131491 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
131492 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
131493 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
131494 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
131495 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
131496 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
131497 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
131498 +num_arg_36039 num_arg 0 36039 NULL
131499 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
131500 +sys_init_module_36047 sys_init_module 2 36047 NULL
131501 +init_36051 init 0 36051 NULL
131502 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
131503 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
131504 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
131505 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
131506 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
131507 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
131508 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
131509 +show_power_crit_36062 show_power_crit 0 36062 NULL
131510 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
131511 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
131512 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
131513 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
131514 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
131515 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
131516 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
131517 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
131518 +max77686_rtc_set_alarm_36076 max77686_rtc_set_alarm 0 36076 NULL
131519 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
131520 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
131521 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
131522 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
131523 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
131524 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
131525 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
131526 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
131527 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
131528 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
131529 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
131530 +read_dsrate_36103 read_dsrate 0 36103 NULL
131531 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
131532 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
131533 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
131534 +compile_date_show_36116 compile_date_show 0 36116 NULL
131535 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
131536 +show_36118 show 0 36118 &simple_xattr_alloc_36118
131537 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
131538 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
131539 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
131540 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
131541 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
131542 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
131543 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
131544 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
131545 +authorized_store_36134 authorized_store 0-4 36134 NULL
131546 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
131547 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
131548 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
131549 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
131550 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 NULL nohasharray
131551 +ext3_readpages_36144 ext3_readpages 4 36144 &usb6fire_pcm_trigger_36144
131552 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
131553 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
131554 +show_remote_port_36146 show_remote_port 0 36146 NULL
131555 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
131556 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
131557 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
131558 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
131559 +twl_set_36154 twl_set 2 36154 NULL
131560 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
131561 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
131562 +sys_send_36161 sys_send 3 36161 NULL
131563 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
131564 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
131565 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
131566 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
131567 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
131568 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
131569 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
131570 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
131571 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176 nohasharray
131572 +SyS_kexec_load_36176 SyS_kexec_load 2 36176 &__sync_dirty_buffer_36176
131573 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
131574 +modify_device_36179 modify_device 0 36179 NULL
131575 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
131576 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
131577 +phys_state_show_36187 phys_state_show 0 36187 NULL
131578 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
131579 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
131580 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
131581 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
131582 +write_word_36211 write_word 0 36211 NULL
131583 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
131584 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
131585 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
131586 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
131587 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
131588 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
131589 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
131590 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 NULL
131591 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
131592 +ping_bind_36236 ping_bind 0 36236 NULL
131593 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
131594 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
131595 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
131596 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
131597 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
131598 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
131599 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
131600 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
131601 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
131602 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
131603 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
131604 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
131605 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
131606 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
131607 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
131608 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
131609 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
131610 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
131611 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
131612 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
131613 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
131614 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
131615 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
131616 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
131617 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
131618 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
131619 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
131620 +show_in_min3_36304 show_in_min3 0 36304 NULL
131621 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
131622 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
131623 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
131624 +tipc_sk_rcv_36312 tipc_sk_rcv 0 36312 NULL
131625 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
131626 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
131627 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
131628 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
131629 +lc_create_36332 lc_create 4 36332 NULL
131630 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
131631 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
131632 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
131633 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
131634 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
131635 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
131636 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
131637 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
131638 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 NULL nohasharray
131639 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 &xz_dec_lzma2_create_36353 nohasharray
131640 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &v9fs_file_readn_36353
131641 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
131642 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
131643 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
131644 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
131645 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
131646 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
131647 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
131648 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
131649 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
131650 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
131651 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
131652 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
131653 +sierra_write_36402 sierra_write 4-0 36402 NULL
131654 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
131655 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
131656 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
131657 +qdsb_get_36409 qdsb_get 0 36409 NULL
131658 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
131659 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
131660 +teles_suspend_36416 teles_suspend 0 36416 NULL
131661 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
131662 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
131663 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
131664 +no_uld_show_36430 no_uld_show 0 36430 NULL
131665 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
131666 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
131667 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 NULL nohasharray
131668 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 &show_bank1_alarm_36436
131669 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
131670 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
131671 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
131672 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
131673 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
131674 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
131675 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
131676 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
131677 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
131678 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
131679 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
131680 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
131681 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
131682 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
131683 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
131684 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
131685 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
131686 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
131687 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
131688 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
131689 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
131690 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
131691 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
131692 +vmci_route_36488 vmci_route 0 36488 NULL
131693 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
131694 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
131695 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &tx_tx_checksum_result_read_36490 nohasharray
131696 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490 nohasharray
131697 +ip6_append_data_36490 ip6_append_data 4-5 36490 &pm860x_rtc_set_alarm_36490
131698 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
131699 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
131700 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
131701 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
131702 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
131703 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
131704 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
131705 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
131706 +virt_addr_show_36526 virt_addr_show 0 36526 NULL
131707 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
131708 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
131709 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
131710 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
131711 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
131712 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
131713 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
131714 +remote_node_defrag_ratio_store_36542 remote_node_defrag_ratio_store 0-3 36542 NULL
131715 +de_init_hw_36543 de_init_hw 0 36543 NULL
131716 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
131717 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
131718 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
131719 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
131720 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
131721 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
131722 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
131723 +mfn_to_pfn_36560 mfn_to_pfn 0-1 36560 NULL
131724 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 NULL nohasharray
131725 +__lock_page_killable_36561 __lock_page_killable 0 36561 &mxt_bootloader_write_36561
131726 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
131727 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
131728 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
131729 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
131730 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
131731 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
131732 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
131733 +__erst_read_36579 __erst_read 0 36579 NULL
131734 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
131735 +show_36588 show 0 36588 NULL
131736 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
131737 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
131738 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
131739 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
131740 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
131741 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
131742 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
131743 +init_36600 init 0 36600 NULL
131744 +read_byte_36604 read_byte 0 36604 NULL
131745 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
131746 +show_dev_name_36608 show_dev_name 0 36608 NULL
131747 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
131748 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
131749 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
131750 +kstrtoll_36612 kstrtoll 0 36612 NULL
131751 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
131752 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
131753 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
131754 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
131755 +proto_name_show_36630 proto_name_show 0 36630 NULL
131756 +attribute_show_36633 attribute_show 0 36633 NULL
131757 +power_save_36634 power_save 0 36634 NULL
131758 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
131759 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
131760 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
131761 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL
131762 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
131763 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
131764 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
131765 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
131766 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
131767 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
131768 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
131769 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
131770 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
131771 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
131772 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
131773 +get_temp_input_36671 get_temp_input 0 36671 NULL nohasharray
131774 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 &get_temp_input_36671
131775 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
131776 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
131777 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
131778 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
131779 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
131780 +__follow_pte_36683 __follow_pte 0 36683 NULL
131781 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
131782 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
131783 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
131784 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
131785 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
131786 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
131787 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
131788 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
131789 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
131790 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
131791 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
131792 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
131793 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
131794 +path_getxattr_36717 path_getxattr 4 36717 NULL
131795 +max77802_rtc_read_time_36718 max77802_rtc_read_time 0 36718 NULL
131796 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
131797 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
131798 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
131799 +extract_icmp6_fields_36732 extract_icmp6_fields 2 36732 NULL
131800 +multicast_show_36734 multicast_show 0 36734 NULL
131801 +read_36735 read 0 36735 NULL
131802 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
131803 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
131804 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
131805 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
131806 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
131807 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
131808 +cifs_removexattr_36749 cifs_removexattr 0 36749 NULL
131809 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
131810 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
131811 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
131812 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
131813 +agc_status_36756 agc_status 0 36756 NULL
131814 +xen_do_pin_36757 xen_do_pin 2 36757 NULL
131815 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
131816 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
131817 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
131818 +get_ncm_36766 get_ncm 0 36766 NULL
131819 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
131820 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
131821 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
131822 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
131823 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
131824 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
131825 +musb_schedule_36787 musb_schedule 0 36787 NULL
131826 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
131827 +hrz_open_rx_36793 hrz_open_rx 0 36793 NULL nohasharray
131828 +of_iomap_36793 of_iomap 2 36793 &hrz_open_rx_36793
131829 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
131830 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
131831 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 2-3-4-5 36796 NULL
131832 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
131833 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
131834 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
131835 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
131836 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL
131837 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
131838 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
131839 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
131840 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
131841 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
131842 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
131843 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
131844 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
131845 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
131846 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
131847 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
131848 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
131849 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
131850 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
131851 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
131852 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
131853 +cm_write_36858 cm_write 3-0 36858 NULL nohasharray
131854 +set_rate_36858 set_rate 0 36858 &cm_write_36858
131855 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
131856 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
131857 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
131858 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
131859 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
131860 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
131861 +stp_state_show_36872 stp_state_show 0 36872 NULL
131862 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
131863 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
131864 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
131865 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
131866 +raid56_parity_write_36877 raid56_parity_write 5-0 36877 NULL nohasharray
131867 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 &raid56_parity_write_36877
131868 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
131869 +__btrfs_map_block_36883 __btrfs_map_block 3-0 36883 NULL
131870 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
131871 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
131872 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
131873 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
131874 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
131875 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
131876 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
131877 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
131878 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
131879 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
131880 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
131881 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
131882 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
131883 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
131884 +cuse_read_36920 cuse_read 0-3 36920 NULL
131885 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
131886 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
131887 +store_lid_36925 store_lid 0-4 36925 NULL
131888 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
131889 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
131890 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
131891 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
131892 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
131893 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
131894 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
131895 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
131896 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
131897 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
131898 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
131899 +div_u64_36951 div_u64 0 36951 NULL
131900 +write_leb_36957 write_leb 5-0 36957 NULL
131901 +ntfs_external_attr_find_36963 ntfs_external_attr_find 0 36963 NULL
131902 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
131903 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
131904 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
131905 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
131906 +afs_setattr_36981 afs_setattr 0 36981 NULL
131907 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
131908 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
131909 +set_convrate_36989 set_convrate 0-4 36989 NULL
131910 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
131911 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
131912 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
131913 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
131914 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
131915 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
131916 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
131917 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL nohasharray
131918 +jfs_ci_hash_37001 jfs_ci_hash 0 37001 &auok190xfb_write_37001
131919 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
131920 +setxattr_37006 setxattr 4 37006 NULL nohasharray
131921 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
131922 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
131923 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
131924 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
131925 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
131926 +force_lesc_support_write_37016 force_lesc_support_write 3-0 37016 NULL nohasharray
131927 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 &force_lesc_support_write_37016
131928 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
131929 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
131930 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
131931 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
131932 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
131933 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
131934 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
131935 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
131936 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
131937 +fat_readpage_37025 fat_readpage 0 37025 NULL
131938 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
131939 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
131940 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
131941 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
131942 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
131943 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
131944 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
131945 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
131946 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
131947 +command_file_read_37038 command_file_read 3-0 37038 NULL
131948 +do_action_37040 do_action 0 37040 NULL nohasharray
131949 +erst_write_37040 erst_write 0 37040 &do_action_37040
131950 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
131951 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
131952 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
131953 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
131954 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
131955 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
131956 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
131957 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
131958 +logfs_write_rec_37072 logfs_write_rec 0 37072 NULL nohasharray
131959 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 &logfs_write_rec_37072
131960 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
131961 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
131962 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
131963 +parse_command_37079 parse_command 2-0 37079 NULL
131964 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
131965 +resize_37084 resize 0 37084 NULL
131966 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
131967 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
131968 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
131969 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
131970 +show_37102 show 0 37102 NULL
131971 +store_bind_37104 store_bind 0-4 37104 NULL
131972 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
131973 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
131974 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
131975 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
131976 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
131977 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 NULL
131978 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
131979 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
131980 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
131981 +show_nets_37127 show_nets 0 37127 NULL
131982 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 NULL nohasharray
131983 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132 nohasharray
131984 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 &raid1_add_disk_37132
131985 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
131986 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
131987 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
131988 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
131989 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
131990 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
131991 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
131992 +handshake_37157 handshake 0 37157 NULL
131993 +msg_word_37164 msg_word 0 37164 NULL
131994 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
131995 +bop_last_key_37173 bop_last_key 0 37173 NULL
131996 +boot_37174 boot 0 37174 NULL
131997 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
131998 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
131999 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
132000 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
132001 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
132002 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
132003 +store_wimax_37196 store_wimax 4-0 37196 NULL
132004 +vcc_recvmsg_37198 vcc_recvmsg 0-4 37198 NULL nohasharray
132005 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
132006 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
132007 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
132008 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
132009 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
132010 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
132011 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
132012 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
132013 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
132014 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 NULL nohasharray
132015 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213 nohasharray
132016 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 &fuse_notify_store_37213
132017 +inv_show_37218 inv_show 0 37218 NULL
132018 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
132019 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
132020 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
132021 +__do_replace_37227 __do_replace 5 37227 NULL
132022 +store_temp8_37228 store_temp8 0-4 37228 NULL
132023 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
132024 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
132025 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
132026 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
132027 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
132028 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
132029 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
132030 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
132031 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
132032 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
132033 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
132034 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
132035 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
132036 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
132037 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
132038 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
132039 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
132040 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
132041 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
132042 +c101_run_37279 c101_run 2 37279 NULL
132043 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
132044 +phy_reset_37283 phy_reset 0 37283 NULL
132045 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
132046 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
132047 +command_37288 command 0 37288 NULL
132048 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
132049 +write_37289 write 0 37289 &idt77252_send_37289
132050 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
132051 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
132052 +governor_store_37304 governor_store 0-4 37304 NULL
132053 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
132054 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
132055 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
132056 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
132057 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
132058 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
132059 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
132060 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
132061 +composite_bind_37313 composite_bind 0 37313 NULL
132062 +program_regs_37317 program_regs 0 37317 NULL
132063 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
132064 +version_show_37322 version_show 0 37322 NULL
132065 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
132066 +kern_path_37329 kern_path 0 37329 NULL
132067 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
132068 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
132069 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
132070 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
132071 +get_any_page_37337 get_any_page 0 37337 NULL
132072 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
132073 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
132074 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
132075 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
132076 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
132077 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
132078 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
132079 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
132080 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
132081 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
132082 +toshiba_touchpad_store_37363 toshiba_touchpad_store 0-4 37363 NULL
132083 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
132084 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
132085 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
132086 +xcan_open_37377 xcan_open 0 37377 NULL
132087 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
132088 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
132089 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
132090 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
132091 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
132092 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
132093 +cifs_ci_hash_37396 cifs_ci_hash 0 37396 NULL
132094 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
132095 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
132096 +hidp_output_report_37401 hidp_output_report 0-3 37401 NULL
132097 +channel_set_37410 channel_set 0-4 37410 NULL
132098 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
132099 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
132100 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
132101 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
132102 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
132103 +find_next_bit_37422 find_next_bit 0-3-2 37422 &acpi_os_allocate_zeroed_37422
132104 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
132105 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
132106 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
132107 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
132108 +fru_alloc_37442 fru_alloc 1 37442 NULL
132109 +show_als_en_37445 show_als_en 0 37445 NULL
132110 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
132111 +skein512_init_37449 skein512_init 0 37449 NULL
132112 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
132113 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
132114 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
132115 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
132116 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
132117 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
132118 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
132119 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
132120 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
132121 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
132122 +prepare_header80_37479 prepare_header80 0 37479 NULL
132123 +get_est_timing_37484 get_est_timing 0 37484 NULL
132124 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
132125 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 NULL nohasharray
132126 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 &freerunning_timer_show_37486
132127 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
132128 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
132129 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
132130 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
132131 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
132132 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
132133 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
132134 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
132135 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
132136 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
132137 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
132138 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
132139 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
132140 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
132141 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
132142 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
132143 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
132144 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
132145 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
132146 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
132147 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
132148 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
132149 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
132150 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
132151 +extent_map_end_37550 extent_map_end 0 37550 NULL
132152 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
132153 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
132154 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
132155 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
132156 +show_37574 show 0 37574 NULL
132157 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
132158 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
132159 +block_show_37580 block_show 0 37580 NULL
132160 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
132161 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
132162 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
132163 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
132164 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
132165 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
132166 +show_lid_state_37597 show_lid_state 0 37597 NULL
132167 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
132168 +read_field_37603 read_field 0 37603 NULL
132169 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
132170 +ext2_freeze_37607 ext2_freeze 0 37607 NULL nohasharray
132171 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 &ext2_freeze_37607
132172 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
132173 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
132174 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
132175 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
132176 +sha1_export_37617 sha1_export 0 37617 NULL
132177 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
132178 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
132179 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
132180 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
132181 +rd_byte_37632 rd_byte 0 37632 NULL
132182 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
132183 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
132184 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
132185 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
132186 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
132187 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
132188 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
132189 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
132190 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
132191 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
132192 +bio_copy_user_iov_37660 bio_copy_user_iov 4 37660 NULL
132193 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 NULL nohasharray
132194 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 &vmw_framebuffer_dmabuf_dirty_37661
132195 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
132196 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
132197 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
132198 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
132199 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
132200 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
132201 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
132202 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 NULL nohasharray
132203 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672 nohasharray
132204 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 &m_can_open_37672
132205 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
132206 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
132207 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
132208 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
132209 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
132210 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
132211 +regmap_map_read_file_37685 regmap_map_read_file 0-3 37685 NULL
132212 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
132213 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
132214 +parse_arg_37696 parse_arg 0 37696 NULL
132215 +smic_size_37697 smic_size 0 37697 NULL
132216 +nametbl_header_37698 nametbl_header 0-2 37698 NULL
132217 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
132218 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
132219 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
132220 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 NULL nohasharray
132221 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 0-2 37702 &spmi_ext_register_read_37702
132222 +smp_req_37703 smp_req 0 37703 NULL
132223 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
132224 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
132225 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
132226 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
132227 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
132228 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
132229 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
132230 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
132231 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
132232 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
132233 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
132234 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
132235 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
132236 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
132237 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
132238 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
132239 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
132240 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
132241 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
132242 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 NULL nohasharray
132243 +pre_action_37765 pre_action 0 37765 &snd_cx25821_prepare_37765 nohasharray
132244 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &pre_action_37765
132245 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
132246 +filemap_flush_37767 filemap_flush 0 37767 NULL
132247 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
132248 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
132249 +__il3945_up_37778 __il3945_up 0 37778 NULL
132250 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
132251 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
132252 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
132253 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
132254 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
132255 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
132256 +nr_open_37793 nr_open 0 37793 NULL
132257 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
132258 +read_posted_37797 read_posted 0 37797 NULL nohasharray
132259 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
132260 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
132261 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
132262 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
132263 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
132264 +setup_irq_37809 setup_irq 0 37809 NULL
132265 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
132266 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
132267 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
132268 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
132269 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
132270 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
132271 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 3-0-4-5-2 37827 NULL
132272 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
132273 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
132274 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
132275 +kernfs_dop_revalidate_37848 kernfs_dop_revalidate 0 37848 NULL
132276 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
132277 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
132278 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
132279 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
132280 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
132281 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
132282 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
132283 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
132284 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
132285 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
132286 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
132287 +dev_port_show_37881 dev_port_show 0 37881 NULL
132288 +set_registers_37883 set_registers 4 37883 NULL
132289 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
132290 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
132291 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
132292 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
132293 +pubek_show_37903 pubek_show 0 37903 NULL
132294 +compiler_show_37905 compiler_show 0 37905 NULL
132295 +show_target_37913 show_target 0 37913 NULL
132296 +skein256_export_37917 skein256_export 0 37917 NULL
132297 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
132298 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
132299 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
132300 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
132301 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
132302 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
132303 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
132304 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
132305 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
132306 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
132307 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
132308 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
132309 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
132310 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
132311 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 NULL nohasharray
132312 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 &max8997_get_enable_register_37955
132313 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
132314 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
132315 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
132316 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
132317 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
132318 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
132319 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
132320 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
132321 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
132322 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
132323 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
132324 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
132325 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
132326 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
132327 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
132328 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
132329 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
132330 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
132331 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
132332 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
132333 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
132334 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
132335 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
132336 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
132337 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
132338 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
132339 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
132340 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
132341 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
132342 +init_dma_38018 init_dma 0 38018 NULL
132343 +crc32_init_38021 crc32_init 0 38021 NULL
132344 +show_beep_38022 show_beep 0 38022 NULL
132345 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
132346 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
132347 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
132348 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
132349 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
132350 +store_wlan_38040 store_wlan 4-0 38040 NULL
132351 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
132352 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
132353 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
132354 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
132355 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
132356 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
132357 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
132358 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
132359 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
132360 +create_l2entity_38053 create_l2entity 0 38053 NULL
132361 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
132362 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
132363 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
132364 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
132365 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
132366 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
132367 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
132368 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
132369 +plip_open_38078 plip_open 0 38078 NULL
132370 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
132371 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
132372 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
132373 +read_38082 read 0 38082 NULL
132374 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
132375 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
132376 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
132377 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
132378 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
132379 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
132380 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
132381 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
132382 +ep0_read_38095 ep0_read 3 38095 NULL
132383 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
132384 +vport_delete_38098 vport_delete 0 38098 NULL
132385 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
132386 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
132387 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
132388 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
132389 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
132390 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
132391 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
132392 +intervals_show_38131 intervals_show 0 38131 NULL
132393 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
132394 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
132395 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
132396 +units_show_38139 units_show 0 38139 NULL
132397 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
132398 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
132399 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
132400 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
132401 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
132402 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
132403 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
132404 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
132405 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
132406 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
132407 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
132408 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
132409 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
132410 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
132411 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
132412 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
132413 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
132414 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
132415 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
132416 +do_path_lookup_38193 do_path_lookup 0 38193 NULL nohasharray
132417 +readlink_38193 readlink 0 38193 &do_path_lookup_38193
132418 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
132419 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
132420 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
132421 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
132422 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
132423 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
132424 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
132425 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
132426 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
132427 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
132428 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
132429 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
132430 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
132431 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
132432 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
132433 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
132434 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
132435 +m66592_queue_38237 m66592_queue 0 38237 NULL
132436 +set_vfta_38239 set_vfta 0 38239 NULL nohasharray
132437 +ceph_decode_16_38239 ceph_decode_16 0 38239 &set_vfta_38239
132438 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
132439 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
132440 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
132441 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
132442 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
132443 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
132444 +async_xor_val_38254 async_xor_val 3 38254 NULL
132445 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
132446 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
132447 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
132448 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
132449 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
132450 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
132451 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
132452 +xiic_busy_38263 xiic_busy 0 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
132453 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &xiic_busy_38263
132454 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
132455 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
132456 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
132457 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
132458 +SYSC_msgrcv_38268 SYSC_msgrcv 3 38268 &mthca_alloc_icm_table_38268 nohasharray
132459 +show_in3_input_38268 show_in3_input 0 38268 &SYSC_msgrcv_38268
132460 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
132461 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
132462 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
132463 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
132464 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
132465 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
132466 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
132467 +show_channel_38289 show_channel 0 38289 NULL
132468 +odev_write_38293 odev_write 0-3 38293 NULL
132469 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
132470 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
132471 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
132472 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
132473 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
132474 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
132475 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
132476 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
132477 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
132478 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
132479 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
132480 +rtl2830_tuner_i2c_xfer_38310 rtl2830_tuner_i2c_xfer 0-3 38310 NULL
132481 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
132482 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
132483 +free_calls_show_38323 free_calls_show 0 38323 NULL
132484 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
132485 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
132486 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
132487 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
132488 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
132489 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
132490 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
132491 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
132492 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
132493 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
132494 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
132495 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
132496 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
132497 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
132498 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
132499 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
132500 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
132501 +pyra_sysfs_write_38370 pyra_sysfs_write 0-6 38370 NULL
132502 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
132503 +active_duration_show_38373 active_duration_show 0 38373 NULL
132504 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
132505 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
132506 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
132507 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
132508 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
132509 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
132510 +_write_mirror_38398 _write_mirror 0 38398 NULL
132511 +vxp_inb_38402 vxp_inb 0 38402 NULL
132512 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
132513 +show_status_str_38406 show_status_str 0 38406 NULL
132514 +send_packet_38408 send_packet 0 38408 NULL
132515 +get_valid_node_allowed_38412 get_valid_node_allowed 0-1 38412 NULL
132516 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
132517 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
132518 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
132519 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
132520 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
132521 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
132522 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
132523 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
132524 +netlink_send_38434 netlink_send 5 38434 NULL
132525 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
132526 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
132527 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
132528 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
132529 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
132530 +offline_38447 offline 0 38447 &dev_set_mtu_38447
132531 +idt77252_open_38452 idt77252_open 0 38452 NULL nohasharray
132532 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
132533 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
132534 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
132535 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
132536 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
132537 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
132538 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
132539 +show_wimax_38463 show_wimax 0 38463 NULL
132540 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
132541 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
132542 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
132543 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
132544 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
132545 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
132546 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
132547 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
132548 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
132549 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
132550 +store_bpp_38484 store_bpp 0-4 38484 NULL
132551 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
132552 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
132553 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
132554 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
132555 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
132556 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
132557 +test_irq_store_38501 test_irq_store 0-4 38501 NULL
132558 +format_cam_size_38506 format_cam_size 0 38506 NULL
132559 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
132560 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
132561 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
132562 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
132563 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
132564 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
132565 +set_queue_count_38519 set_queue_count 0 38519 NULL
132566 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
132567 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
132568 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
132569 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 NULL
132570 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
132571 +ath10k_wmi_10_2_cmd_init_38540 ath10k_wmi_10_2_cmd_init 0 38540 NULL nohasharray
132572 +prepare_header95_38540 prepare_header95 0 38540 &ath10k_wmi_10_2_cmd_init_38540
132573 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
132574 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
132575 +xs_error_38560 xs_error 0 38560 NULL
132576 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
132577 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
132578 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
132579 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
132580 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
132581 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
132582 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
132583 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
132584 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
132585 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
132586 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
132587 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
132588 +write_38599 write 0 38599 NULL
132589 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
132590 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
132591 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
132592 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
132593 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
132594 +pep_indicate_38611 pep_indicate 5 38611 NULL
132595 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
132596 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
132597 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
132598 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
132599 +atyfb_check_var_38619 atyfb_check_var 0 38619 NULL nohasharray
132600 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 &atyfb_check_var_38619
132601 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
132602 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
132603 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
132604 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
132605 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
132606 +i801_access_38631 i801_access 0 38631 NULL nohasharray
132607 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
132608 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
132609 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
132610 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
132611 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
132612 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
132613 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
132614 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
132615 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
132616 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
132617 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
132618 +ring_active_show_38652 ring_active_show 0 38652 NULL
132619 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
132620 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
132621 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
132622 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
132623 +nouveau_instmem_create__38664 nouveau_instmem_create_ 4 38664 NULL
132624 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
132625 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
132626 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 NULL nohasharray
132627 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 &fakelb_hw_start_38669
132628 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
132629 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
132630 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
132631 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
132632 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
132633 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
132634 +arbitrary_virt_to_mfn_38693 arbitrary_virt_to_mfn 0 38693 NULL
132635 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
132636 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
132637 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
132638 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
132639 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
132640 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
132641 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
132642 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
132643 +find_next_usable_block_38716 find_next_usable_block 0-1-3 38716 NULL nohasharray
132644 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
132645 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
132646 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
132647 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
132648 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
132649 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
132650 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
132651 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
132652 +store_38729 store 0-3 38729 NULL
132653 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
132654 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
132655 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
132656 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
132657 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
132658 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
132659 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
132660 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
132661 +microcode_write_38754 microcode_write 0-3 38754 NULL
132662 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
132663 +mic_map_single_38759 mic_map_single 0 38759 NULL
132664 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
132665 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
132666 +udf_readpages_38761 udf_readpages 4 38761 NULL
132667 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
132668 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
132669 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
132670 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
132671 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
132672 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
132673 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
132674 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
132675 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
132676 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
132677 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
132678 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
132679 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
132680 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
132681 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
132682 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
132683 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
132684 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
132685 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
132686 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
132687 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
132688 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
132689 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
132690 +err_decode_38804 err_decode 2 38804 NULL
132691 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
132692 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
132693 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
132694 +sys_select_38827 sys_select 1 38827 NULL
132695 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
132696 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
132697 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
132698 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836 nohasharray
132699 +map_page_38836 map_page 0-3 38836 &vnic_dev_notify_set_38836
132700 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
132701 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
132702 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
132703 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
132704 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
132705 +start_discovery_38858 start_discovery 4 38858 NULL
132706 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
132707 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
132708 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
132709 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
132710 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
132711 +image_size_store_38875 image_size_store 0-4 38875 NULL
132712 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
132713 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
132714 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
132715 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
132716 +hdlc_open_38893 hdlc_open 0 38893 NULL
132717 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
132718 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
132719 +__fswab16_38898 __fswab16 0 38898 NULL
132720 +process_access_response_38899 process_access_response 0 38899 NULL
132721 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
132722 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
132723 +ei_open_38906 ei_open 0 38906 NULL
132724 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
132725 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
132726 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
132727 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
132728 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
132729 +change_protocol_38922 change_protocol 0 38922 NULL
132730 +port_destid_show_38923 port_destid_show 0 38923 NULL
132731 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
132732 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
132733 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
132734 +ext3_trim_all_free_38929 ext3_trim_all_free 2-3-4 38929 NULL
132735 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
132736 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
132737 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
132738 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
132739 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
132740 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
132741 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
132742 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
132743 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
132744 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
132745 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
132746 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL nohasharray
132747 +map_single_38957 map_single 0 38957 &__vsock_bind_stream_38957
132748 +show_temp16_38958 show_temp16 0 38958 NULL
132749 +macaddress_show_38969 macaddress_show 0 38969 NULL
132750 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
132751 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
132752 +wp512_init_38975 wp512_init 0 38975 NULL
132753 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
132754 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
132755 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
132756 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
132757 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL
132758 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
132759 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
132760 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
132761 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
132762 +udf_new_block_38999 udf_new_block 4 38999 NULL
132763 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
132764 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
132765 +systemid_show_39002 systemid_show 0 39002 NULL
132766 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
132767 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
132768 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
132769 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
132770 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
132771 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
132772 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
132773 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
132774 +force_sc_support_read_39014 force_sc_support_read 3-0 39014 NULL nohasharray
132775 +show_39014 show 0 39014 &force_sc_support_read_39014
132776 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3 39020 NULL
132777 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
132778 +ftrace_modify_code_direct_39029 ftrace_modify_code_direct 1 39029 NULL
132779 +ovl_copy_up_39031 ovl_copy_up 0 39031 NULL nohasharray
132780 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 &ovl_copy_up_39031
132781 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
132782 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 0-3 39034 NULL
132783 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
132784 +phy_read_status_39042 phy_read_status 0 39042 NULL
132785 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
132786 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
132787 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
132788 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
132789 +__wil_up_39052 __wil_up 0 39052 NULL
132790 +get_component_status_39053 get_component_status 0 39053 NULL
132791 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
132792 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
132793 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
132794 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
132795 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
132796 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
132797 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
132798 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
132799 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
132800 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
132801 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
132802 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
132803 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
132804 +qt2_open_39101 qt2_open 0 39101 NULL
132805 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
132806 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
132807 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
132808 +pause_transport_39115 pause_transport 0 39115 NULL
132809 +phys_addr_show_39116 phys_addr_show 0 39116 NULL nohasharray
132810 +serial_resume_39116 serial_resume 0 39116 &phys_addr_show_39116
132811 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
132812 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
132813 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
132814 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
132815 +ea_foreach_39133 ea_foreach 0 39133 NULL
132816 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
132817 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
132818 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
132819 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
132820 +generic_permission_39150 generic_permission 0 39150 NULL
132821 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
132822 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
132823 +objects_partial_show_39154 objects_partial_show 0 39154 NULL
132824 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
132825 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
132826 +elevator_switch_39159 elevator_switch 0 39159 NULL
132827 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
132828 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
132829 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
132830 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
132831 +msr_device_create_39175 msr_device_create 0 39175 NULL
132832 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
132833 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
132834 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
132835 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
132836 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
132837 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
132838 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
132839 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
132840 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
132841 +location_show_39206 location_show 0 39206 NULL
132842 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
132843 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
132844 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
132845 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
132846 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
132847 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
132848 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
132849 +fuse_access_39220 fuse_access 0 39220 NULL
132850 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
132851 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
132852 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
132853 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
132854 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
132855 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
132856 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
132857 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
132858 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
132859 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
132860 +odev_read_39239 odev_read 0-3 39239 NULL
132861 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
132862 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
132863 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
132864 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
132865 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
132866 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
132867 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
132868 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
132869 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
132870 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
132871 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
132872 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
132873 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
132874 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
132875 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
132876 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
132877 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
132878 +show_lslvl_39283 show_lslvl 0 39283 NULL
132879 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
132880 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
132881 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
132882 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
132883 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
132884 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
132885 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
132886 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
132887 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
132888 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
132889 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
132890 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
132891 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
132892 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
132893 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
132894 +control_store_39323 control_store 0-4 39323 NULL
132895 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 NULL nohasharray
132896 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 &cp_get_regs_len_39324
132897 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
132898 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
132899 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
132900 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
132901 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
132902 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
132903 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
132904 +sha512_init_39345 sha512_init 0 39345 NULL
132905 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
132906 +show_frame_align_39349 show_frame_align 0 39349 NULL
132907 +__copy_from_user_nocache_39351 __copy_from_user_nocache 0-3 39351 NULL
132908 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
132909 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
132910 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
132911 +store_39365 store 0-3 39365 NULL
132912 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
132913 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
132914 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
132915 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
132916 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL nohasharray
132917 +usercopy_show_39380 usercopy_show 0 39380 &fnic_trace_debugfs_read_39380
132918 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
132919 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
132920 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
132921 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
132922 +__send_to_port_39386 __send_to_port 0-4-3 39386 NULL
132923 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
132924 +show_internals_39390 show_internals 0 39390 NULL
132925 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
132926 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
132927 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
132928 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
132929 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
132930 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
132931 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
132932 +user_power_read_39414 user_power_read 3-0 39414 NULL
132933 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
132934 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
132935 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
132936 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
132937 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
132938 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
132939 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
132940 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
132941 +user_list_39432 user_list 0-5 39432 NULL
132942 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
132943 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
132944 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
132945 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
132946 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
132947 +sys_semop_39457 sys_semop 3 39457 NULL
132948 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
132949 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
132950 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
132951 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
132952 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
132953 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
132954 +_request_lock_39482 _request_lock 0 39482 NULL
132955 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
132956 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
132957 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
132958 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
132959 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
132960 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
132961 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
132962 +state_store_39532 state_store 0-3 39532 NULL
132963 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
132964 +set_rpm_39535 set_rpm 0-4 39535 NULL
132965 +show_flags_39540 show_flags 0 39540 NULL
132966 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
132967 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
132968 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
132969 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
132970 +sr_write_cmd_39554 sr_write_cmd 0-5 39554 &pp_write_39554
132971 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
132972 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
132973 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
132974 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
132975 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
132976 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL nohasharray
132977 +xen_swiotlb_sync_single_39561 xen_swiotlb_sync_single 2 39561 &store_tabletStylusLower_39561
132978 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
132979 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
132980 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
132981 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
132982 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
132983 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
132984 +ifb_open_39587 ifb_open 0 39587 NULL
132985 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
132986 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
132987 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
132988 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
132989 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
132990 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
132991 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
132992 +sdio_readb_39618 sdio_readb 0 39618 NULL
132993 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
132994 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
132995 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
132996 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
132997 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
132998 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
132999 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
133000 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
133001 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
133002 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
133003 +fm_send_cmd_39639 fm_send_cmd 0-5 39639 &pin_2_irq_39639
133004 +show_change_ack_39644 show_change_ack 0 39644 NULL
133005 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
133006 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
133007 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
133008 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
133009 +afg_show_39651 afg_show 0 39651 NULL
133010 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
133011 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
133012 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 NULL nohasharray
133013 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 &ext4_readpage_inline_39661
133014 +function_show_39663 function_show 0 39663 NULL
133015 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
133016 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
133017 +read_39668 read 0 39668 NULL
133018 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
133019 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
133020 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
133021 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
133022 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
133023 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
133024 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
133025 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
133026 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
133027 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 NULL nohasharray
133028 +set_in_min1_39689 set_in_min1 0-4 39689 &ixgbe_get_regs_len_39689
133029 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
133030 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
133031 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
133032 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
133033 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
133034 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
133035 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
133036 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
133037 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
133038 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
133039 +srp_change_queue_depth_39742 srp_change_queue_depth 0-2 39742 NULL
133040 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
133041 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
133042 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
133043 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
133044 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
133045 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
133046 +show_input_39763 show_input 0 39763 NULL
133047 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
133048 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
133049 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
133050 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
133051 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
133052 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
133053 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
133054 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
133055 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
133056 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
133057 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
133058 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
133059 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
133060 +update_39807 update 0 39807 NULL
133061 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
133062 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
133063 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
133064 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
133065 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
133066 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
133067 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
133068 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
133069 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
133070 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
133071 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
133072 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
133073 +delay_store_39831 delay_store 0-3 39831 NULL
133074 +sched_write_39833 sched_write 0-3 39833 NULL
133075 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
133076 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
133077 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
133078 +clear_show_39848 clear_show 0 39848 NULL
133079 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
133080 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
133081 +hfs_hash_dentry_39854 hfs_hash_dentry 0 39854 NULL
133082 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
133083 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
133084 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
133085 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
133086 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
133087 +search_by_key_39874 search_by_key 0 39874 NULL
133088 +m920x_write_39879 m920x_write 0 39879 NULL
133089 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
133090 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
133091 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
133092 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
133093 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
133094 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
133095 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
133096 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
133097 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
133098 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
133099 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
133100 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
133101 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
133102 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
133103 +panic_event_39914 panic_event 0 39914 NULL
133104 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
133105 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
133106 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
133107 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
133108 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
133109 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
133110 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
133111 +tse_reglen_39928 tse_reglen 0 39928 NULL nohasharray
133112 +core_id_show_39928 core_id_show 0 39928 &tse_reglen_39928
133113 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
133114 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
133115 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
133116 +__spi_async_39932 __spi_async 0 39932 NULL
133117 +__get_order_39935 __get_order 0 39935 NULL
133118 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
133119 +tipc_msg_build_39939 tipc_msg_build 3-4-5-0 39939 NULL
133120 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
133121 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
133122 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
133123 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
133124 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947
133125 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
133126 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
133127 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
133128 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
133129 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
133130 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
133131 +prepare_39963 prepare 0 39963 NULL
133132 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
133133 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
133134 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
133135 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
133136 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
133137 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
133138 +inode_follow_link_39978 inode_follow_link 0 39978 NULL
133139 +svc_create_39979 svc_create 0 39979 NULL
133140 +aer_inject_39984 aer_inject 0 39984 NULL
133141 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
133142 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
133143 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
133144 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
133145 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
133146 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
133147 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
133148 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
133149 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
133150 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 NULL
133151 +debug_show_40011 debug_show 0 40011 NULL
133152 +smb_send_40015 smb_send 0 40015 NULL
133153 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
133154 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
133155 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
133156 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
133157 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &ivtvfb_write_40023 nohasharray
133158 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &snd_intel8x0m_pcm_prepare_40023
133159 +show_error_40026 show_error 0 40026 NULL
133160 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
133161 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
133162 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
133163 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
133164 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
133165 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
133166 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
133167 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
133168 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
133169 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 NULL nohasharray
133170 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 &__bnx2x_get_preset_regs_len_40055 nohasharray
133171 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055
133172 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
133173 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
133174 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
133175 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
133176 +bql_show_40074 bql_show 0 40074 NULL
133177 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
133178 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
133179 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
133180 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
133181 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
133182 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
133183 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
133184 +ncp_request2_40102 ncp_request2 0 40102 NULL
133185 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
133186 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
133187 +gen_pool_first_fit_40110 gen_pool_first_fit 4-3-2 40110 NULL
133188 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
133189 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
133190 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
133191 +reg_read_range_40132 reg_read_range 0-4 40132 NULL nohasharray
133192 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 &reg_read_range_40132
133193 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
133194 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
133195 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
133196 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
133197 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
133198 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
133199 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
133200 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
133201 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
133202 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
133203 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
133204 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
133205 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
133206 +atl1c_up_40154 atl1c_up 0 40154 NULL
133207 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
133208 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
133209 +pt_write_40159 pt_write 3-0 40159 NULL
133210 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
133211 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
133212 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
133213 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
133214 +show_40187 show 0 40187 NULL
133215 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
133216 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
133217 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 NULL nohasharray
133218 +devnode_find_40199 devnode_find 2-3 40199 &ipr_alloc_ucode_buffer_40199
133219 +allocate_probes_40204 allocate_probes 1 40204 NULL
133220 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
133221 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
133222 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
133223 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
133224 +au0828_v4l2_read_40220 au0828_v4l2_read 3-0 40220 NULL
133225 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
133226 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
133227 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
133228 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
133229 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237 nohasharray
133230 +cx25821_buffer_prepare_40237 cx25821_buffer_prepare 0 40237 &lpfc_max_vpi_show_40237
133231 +adjust_io_40247 adjust_io 0 40247 NULL
133232 +btrfs_unfreeze_40249 btrfs_unfreeze 0 40249 NULL
133233 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
133234 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
133235 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
133236 +vlsi_open_40258 vlsi_open 0 40258 NULL
133237 +store_led_override_40261 store_led_override 0-3 40261 NULL
133238 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
133239 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
133240 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
133241 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
133242 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
133243 +i2o_scsi_probe_40271 i2o_scsi_probe 0 40271 NULL
133244 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
133245 +usbnet_read_cmd_40275 usbnet_read_cmd 0-7 40275 NULL
133246 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
133247 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
133248 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
133249 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
133250 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
133251 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
133252 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
133253 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 NULL nohasharray
133254 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 &aat2870_ldo_is_enabled_40296
133255 +tcp_error_40298 tcp_error 0 40298 NULL nohasharray
133256 +ncp_statfs_40298 ncp_statfs 0 40298 &tcp_error_40298
133257 +SyS_bind_40303 SyS_bind 3 40303 NULL
133258 +ubi_io_write_data_40305 ubi_io_write_data 5-4-0 40305 NULL nohasharray
133259 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
133260 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
133261 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
133262 +prepare_40316 prepare 0 40316 NULL
133263 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
133264 +store_40327 store 0-3 40327 NULL
133265 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
133266 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
133267 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
133268 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
133269 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
133270 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
133271 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
133272 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL nohasharray
133273 +update_ftrace_func_40339 update_ftrace_func 1 40339 &of_irq_parse_raw_40339
133274 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
133275 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
133276 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
133277 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
133278 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
133279 +mmio_read_40348 mmio_read 4 40348 NULL
133280 +n_tty_write_40353 n_tty_write 0-4 40353 NULL
133281 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
133282 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
133283 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
133284 +store_green_40357 store_green 0-4 40357 NULL
133285 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
133286 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
133287 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
133288 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
133289 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
133290 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
133291 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
133292 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
133293 +get_chars_40373 get_chars 3 40373 NULL
133294 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
133295 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
133296 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
133297 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
133298 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
133299 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
133300 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
133301 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
133302 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
133303 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
133304 +remote_node_defrag_ratio_show_40406 remote_node_defrag_ratio_show 0 40406 NULL
133305 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
133306 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
133307 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
133308 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
133309 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
133310 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
133311 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
133312 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
133313 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
133314 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
133315 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
133316 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
133317 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
133318 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
133319 +rmd128_update_40445 rmd128_update 0 40445 NULL
133320 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
133321 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
133322 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL
133323 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
133324 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
133325 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
133326 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
133327 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
133328 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
133329 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
133330 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
133331 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
133332 +SyS_writev_40467 SyS_writev 3 40467 NULL
133333 +__i915_add_request_40469 __i915_add_request 0 40469 NULL
133334 +visor_open_40470 visor_open 0 40470 NULL
133335 +SyS_select_40473 SyS_select 1 40473 NULL
133336 +postdisable_40478 postdisable 0 40478 NULL
133337 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
133338 +read_usmargin_40485 read_usmargin 0 40485 NULL
133339 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
133340 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
133341 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
133342 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
133343 +tty_write_room_40495 tty_write_room 0 40495 NULL
133344 +show_dock_40500 show_dock 0 40500 NULL nohasharray
133345 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
133346 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
133347 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
133348 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
133349 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
133350 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
133351 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 NULL nohasharray
133352 +sg_phys_40507 sg_phys 0 40507 &pcxhr_send_msg_40507
133353 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
133354 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
133355 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
133356 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
133357 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
133358 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
133359 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
133360 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
133361 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
133362 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
133363 +__phys_addr_symbol_40523 __phys_addr_symbol 0-1 40523 NULL
133364 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
133365 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
133366 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
133367 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
133368 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
133369 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
133370 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
133371 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
133372 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
133373 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
133374 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
133375 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
133376 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
133377 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
133378 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
133379 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
133380 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
133381 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
133382 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
133383 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
133384 +pio_read_40561 pio_read 6-0-5 40561 NULL
133385 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
133386 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
133387 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
133388 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
133389 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
133390 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
133391 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
133392 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
133393 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
133394 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
133395 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
133396 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
133397 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
133398 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
133399 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL nohasharray
133400 +store_user_show_40612 store_user_show 0 40612 &get_priv_descr_and_size_40612
133401 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
133402 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
133403 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
133404 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
133405 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
133406 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
133407 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
133408 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
133409 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
133410 +read_40652 read 0 40652 NULL
133411 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
133412 +pid_nr_ns_40654 pid_nr_ns 0 40654 NULL
133413 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
133414 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
133415 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
133416 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
133417 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
133418 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
133419 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
133420 +fops_read_40672 fops_read 3-0 40672 NULL
133421 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
133422 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
133423 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
133424 +alloc_rbio_40676 alloc_rbio 4 40676 NULL
133425 +tps80031_write_40678 tps80031_write 0 40678 NULL nohasharray
133426 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 0-4-3 40678 &tps80031_write_40678
133427 +affs_writepage_40679 affs_writepage 0 40679 NULL
133428 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
133429 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
133430 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
133431 +regulator_enable_40689 regulator_enable 0 40689 NULL
133432 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
133433 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
133434 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
133435 +create_image_40716 create_image 0 40716 NULL
133436 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
133437 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
133438 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
133439 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
133440 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
133441 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
133442 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
133443 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
133444 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
133445 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
133446 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
133447 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
133448 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
133449 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
133450 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
133451 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
133452 +write_behind_check_40749 write_behind_check 0 40749 NULL
133453 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
133454 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
133455 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
133456 +pg_write_40766 pg_write 3-0 40766 NULL
133457 +__elevator_change_40769 __elevator_change 0 40769 NULL
133458 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
133459 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
133460 +show_bitmask_40774 show_bitmask 0 40774 NULL
133461 +show_list_40775 show_list 3-0 40775 NULL
133462 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
133463 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
133464 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
133465 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
133466 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
133467 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
133468 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
133469 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
133470 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
133471 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
133472 +mls_range_set_40792 mls_range_set 0 40792 NULL
133473 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
133474 +pyra_sysfs_read_40795 pyra_sysfs_read 0-6 40795 NULL
133475 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
133476 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
133477 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
133478 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
133479 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
133480 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
133481 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
133482 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
133483 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
133484 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
133485 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
133486 +nr_device_event_40814 nr_device_event 0 40814 NULL
133487 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
133488 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
133489 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
133490 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
133491 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
133492 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
133493 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL
133494 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
133495 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
133496 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
133497 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 NULL nohasharray
133498 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851 nohasharray
133499 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 &rndis_opts_qmult_store_40851
133500 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
133501 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
133502 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
133503 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
133504 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
133505 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
133506 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
133507 +wil_up_40863 wil_up 0 40863 NULL
133508 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL nohasharray
133509 +xen_set_identity_and_remap_chunk_40864 xen_set_identity_and_remap_chunk 5-4-3 40864 &qla2x00_sysfs_write_optrom_ctl_40864
133510 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
133511 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
133512 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
133513 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
133514 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
133515 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
133516 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
133517 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
133518 +ide_park_show_40896 ide_park_show 0 40896 NULL
133519 +show_boardversion_40901 show_boardversion 0 40901 NULL
133520 +waiters_read_40902 waiters_read 3-0 40902 NULL
133521 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
133522 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
133523 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
133524 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
133525 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
133526 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
133527 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
133528 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
133529 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
133530 +get_40920 get 0 40920 NULL
133531 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
133532 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
133533 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 NULL nohasharray
133534 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 &gpiod_get_raw_value_40930
133535 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
133536 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
133537 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
133538 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
133539 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
133540 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
133541 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
133542 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
133543 +path_listxattr_40949 path_listxattr 3 40949 NULL
133544 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
133545 +pf_show_40958 pf_show 0 40958 NULL
133546 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
133547 +show_40964 show 0 40964 NULL
133548 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
133549 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
133550 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
133551 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
133552 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
133553 +intel_rng_data_read_40983 intel_rng_data_read 0 40983 NULL
133554 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
133555 +page_symlink_40989 page_symlink 3 40989 NULL
133556 +show_status_40990 show_status 0 40990 NULL
133557 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
133558 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
133559 +show_temp_st_40996 show_temp_st 0 40996 NULL
133560 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
133561 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
133562 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
133563 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
133564 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
133565 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
133566 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
133567 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 NULL nohasharray
133568 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
133569 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
133570 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
133571 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
133572 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
133573 +dbg_read_41026 dbg_read 0-3 41026 NULL
133574 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
133575 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
133576 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
133577 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
133578 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
133579 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
133580 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
133581 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
133582 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
133583 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
133584 +show_touchpad_41043 show_touchpad 0 41043 NULL
133585 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
133586 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
133587 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
133588 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
133589 +_send_41053 _send 3 41053 NULL
133590 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
133591 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
133592 +show_41059 show 0 41059 NULL
133593 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
133594 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
133595 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
133596 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
133597 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
133598 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
133599 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
133600 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
133601 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
133602 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
133603 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
133604 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
133605 +rpm_callback_41084 rpm_callback 0 41084 NULL
133606 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
133607 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
133608 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
133609 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
133610 +dma_attach_41094 dma_attach 5-6 41094 NULL
133611 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
133612 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
133613 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 NULL
133614 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
133615 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
133616 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
133617 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
133618 +get_modalias_41111 get_modalias 0 41111 NULL
133619 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
133620 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
133621 +pte_mfn_to_pfn_41116 pte_mfn_to_pfn 1 41116 NULL
133622 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
133623 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
133624 +max77686_rtc_update_41127 max77686_rtc_update 0 41127 NULL
133625 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
133626 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
133627 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
133628 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
133629 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
133630 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
133631 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
133632 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
133633 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
133634 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
133635 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
133636 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
133637 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
133638 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
133639 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
133640 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
133641 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
133642 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
133643 +request_irq_41192 request_irq 0 41192 NULL
133644 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
133645 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
133646 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
133647 +print_page_owner_41199 print_page_owner 0-2 41199 NULL
133648 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
133649 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
133650 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
133651 +pfn_to_mfn_41213 pfn_to_mfn 0-1 41213 NULL
133652 +tun_alloc_skb_41216 tun_alloc_skb 3-4-2 41216 NULL
133653 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
133654 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
133655 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
133656 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
133657 +setup_rss_41225 setup_rss 0 41225 NULL
133658 +osd_probe_41226 osd_probe 0 41226 NULL
133659 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
133660 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
133661 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
133662 +skein512_final_41232 skein512_final 0 41232 NULL
133663 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
133664 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
133665 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
133666 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
133667 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
133668 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
133669 +send_41249 send 0 41249 NULL
133670 +degraded_show_41251 degraded_show 0 41251 NULL
133671 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
133672 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
133673 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
133674 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
133675 +erst_read_41260 erst_read 0 41260 NULL
133676 +he_send_41261 he_send 0 41261 NULL
133677 +__fprog_create_41263 __fprog_create 2 41263 NULL
133678 +udf_readpage_41264 udf_readpage 0 41264 NULL
133679 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
133680 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
133681 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL
133682 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
133683 +alloc_context_41283 alloc_context 1 41283 NULL
133684 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
133685 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
133686 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
133687 +name_show_41292 name_show 0 41292 NULL nohasharray
133688 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
133689 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
133690 +configuration_show_41311 configuration_show 0 41311 NULL
133691 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
133692 +open_41320 open 0 41320 NULL
133693 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL
133694 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
133695 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
133696 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
133697 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
133698 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
133699 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
133700 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
133701 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
133702 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
133703 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
133704 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
133705 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
133706 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
133707 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
133708 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
133709 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
133710 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
133711 +cc2520_start_41387 cc2520_start 0 41387 NULL
133712 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
133713 +oiap_41392 oiap 0 41392 NULL nohasharray
133714 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
133715 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
133716 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
133717 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
133718 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
133719 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
133720 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
133721 +vhci_write_41405 vhci_write 0 41405 NULL
133722 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
133723 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
133724 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
133725 +tgr192_update_41412 tgr192_update 0 41412 NULL
133726 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
133727 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
133728 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
133729 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
133730 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
133731 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
133732 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
133733 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
133734 +ato_show_41430 ato_show 0 41430 NULL nohasharray
133735 +show_41430 show 0 41430 &ato_show_41430
133736 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
133737 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
133738 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
133739 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
133740 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
133741 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
133742 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
133743 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 0-6-4 41442 NULL
133744 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
133745 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
133746 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
133747 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
133748 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
133749 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
133750 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
133751 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
133752 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
133753 +run_41475 run 0 41475 &sha384_final_41475
133754 +show_in16_max_41478 show_in16_max 0 41478 NULL
133755 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
133756 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
133757 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
133758 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
133759 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
133760 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
133761 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
133762 +wdack_store_41496 wdack_store 0-3 41496 NULL
133763 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
133764 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
133765 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
133766 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
133767 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
133768 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
133769 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
133770 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
133771 +map_type_show_41511 map_type_show 0 41511 NULL
133772 +sha512_final_41515 sha512_final 0 41515 NULL
133773 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
133774 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
133775 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 NULL nohasharray
133776 +SyS_preadv_41523 SyS_preadv 3 41523 &snd_ensoniq_playback1_prepare_41523
133777 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
133778 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
133779 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
133780 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
133781 +do_commit_41533 do_commit 0 41533 NULL
133782 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
133783 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
133784 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
133785 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
133786 +_write_41548 _write 0 41548 NULL
133787 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
133788 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
133789 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553
133790 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
133791 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
133792 +edd_show_version_41558 edd_show_version 0 41558 NULL
133793 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
133794 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
133795 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
133796 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
133797 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
133798 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
133799 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
133800 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 NULL nohasharray
133801 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 &wl1271_acx_rx_msdu_life_time_41573
133802 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
133803 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
133804 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
133805 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
133806 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
133807 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
133808 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
133809 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
133810 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
133811 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
133812 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
133813 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
133814 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
133815 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
133816 +wdt_read_41601 wdt_read 0-3 41601 NULL
133817 +tps80031_read_41603 tps80031_read 0 41603 NULL nohasharray
133818 +show_name_41603 show_name 0 41603 &tps80031_read_41603
133819 +write_port_41612 write_port 0-3 41612 NULL
133820 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
133821 +disable_supply_41614 disable_supply 0 41614 NULL
133822 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
133823 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
133824 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
133825 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
133826 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
133827 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
133828 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
133829 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
133830 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
133831 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
133832 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
133833 +setkey_41635 setkey 0 41635 NULL
133834 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
133835 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
133836 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
133837 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
133838 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
133839 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
133840 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
133841 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
133842 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
133843 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
133844 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
133845 +get_std_timing_41654 get_std_timing 0 41654 NULL
133846 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
133847 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
133848 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
133849 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
133850 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
133851 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
133852 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
133853 +init_subports_41674 init_subports 0 41674 NULL
133854 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
133855 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
133856 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
133857 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
133858 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
133859 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
133860 +params_period_bytes_41683 params_period_bytes 0 41683 NULL
133861 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
133862 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
133863 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
133864 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
133865 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
133866 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
133867 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
133868 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
133869 +_recv_41701 _recv 0-3 41701 NULL nohasharray
133870 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
133871 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
133872 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
133873 +tree_insert_41704 tree_insert 0 41704 NULL
133874 +rocker_port_open_41705 rocker_port_open 0 41705 NULL nohasharray
133875 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 &rocker_port_open_41705
133876 +connector_write_41709 connector_write 3-0 41709 NULL
133877 +read_block_41711 read_block 0 41711 NULL
133878 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
133879 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
133880 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
133881 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
133882 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
133883 +sys_pwritev_41722 sys_pwritev 3 41722 NULL
133884 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
133885 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
133886 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
133887 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
133888 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
133889 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
133890 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
133891 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
133892 +bitmap_load_41755 bitmap_load 0 41755 NULL
133893 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
133894 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
133895 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
133896 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
133897 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
133898 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
133899 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
133900 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
133901 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
133902 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
133903 +show_slab_objects_41782 show_slab_objects 0 41782 NULL
133904 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
133905 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
133906 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
133907 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
133908 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
133909 +show_contrast_41806 show_contrast 0 41806 NULL
133910 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
133911 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
133912 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
133913 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
133914 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
133915 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
133916 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
133917 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
133918 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
133919 +max77686_enable_41821 max77686_enable 0 41821 NULL
133920 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
133921 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
133922 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
133923 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
133924 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
133925 +test_irq_show_41838 test_irq_show 0 41838 NULL
133926 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL nohasharray
133927 +__bio_copy_iov_41839 __bio_copy_iov 0 41839 &ixgbe_dbg_netdev_ops_read_41839
133928 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
133929 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
133930 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
133931 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
133932 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
133933 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
133934 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
133935 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
133936 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
133937 +pci_map_single_41869 pci_map_single 0 41869 NULL
133938 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
133939 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
133940 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
133941 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
133942 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
133943 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
133944 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
133945 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
133946 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
133947 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
133948 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
133949 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
133950 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
133951 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
133952 +mem_show_41914 mem_show 0 41914 &C_SYSC_mq_timedsend_41914 nohasharray
133953 +get_packet_41914 get_packet 3 41914 &mem_show_41914
133954 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
133955 +find_ge_pid_41918 find_ge_pid 1 41918 NULL
133956 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 5-4 41922 NULL
133957 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
133958 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
133959 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
133960 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
133961 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
133962 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
133963 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
133964 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
133965 +txq_init_41933 txq_init 0 41933 NULL
133966 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
133967 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
133968 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
133969 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
133970 +vfat_hash_41946 vfat_hash 0 41946 NULL
133971 +read_gssp_41947 read_gssp 3-0 41947 NULL
133972 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
133973 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
133974 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
133975 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
133976 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
133977 +portnames_read_41958 portnames_read 3-0 41958 NULL
133978 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
133979 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
133980 +show_sched6_41960 show_sched6 0 41960 NULL
133981 +show_als_41966 show_als 0 41966 NULL nohasharray
133982 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
133983 +dst_mtu_41969 dst_mtu 0 41969 NULL
133984 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
133985 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
133986 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
133987 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
133988 +_get_slice_41991 _get_slice 0 41991 NULL
133989 +set_temp11_41995 set_temp11 0-4 41995 NULL
133990 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
133991 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
133992 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
133993 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
133994 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
133995 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL nohasharray
133996 +lguest_map_42008 lguest_map 1-2 42008 &input_print_bitmap_42008
133997 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
133998 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
133999 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
134000 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
134001 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
134002 +vfat_revalidate_ci_42018 vfat_revalidate_ci 0 42018 NULL
134003 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
134004 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
134005 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
134006 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
134007 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
134008 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
134009 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
134010 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
134011 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
134012 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
134013 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
134014 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
134015 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
134016 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
134017 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
134018 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
134019 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
134020 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
134021 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
134022 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
134023 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
134024 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
134025 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
134026 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
134027 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
134028 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
134029 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
134030 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
134031 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
134032 +SMB2_read_42082 SMB2_read 0 42082 NULL
134033 +bat1_show_42084 bat1_show 0 42084 NULL
134034 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
134035 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
134036 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
134037 +dfx_open_42091 dfx_open 0 42091 NULL
134038 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
134039 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
134040 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
134041 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
134042 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
134043 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
134044 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
134045 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
134046 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
134047 +store_gps_42118 store_gps 4-0 42118 NULL
134048 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
134049 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
134050 +notify_send_init_42129 notify_send_init 0 42129 NULL
134051 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
134052 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
134053 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
134054 +threads_start_42139 threads_start 0 42139 NULL
134055 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
134056 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
134057 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
134058 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
134059 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
134060 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
134061 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 NULL nohasharray
134062 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 &af9015_i2c_xfer_42161
134063 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
134064 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
134065 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
134066 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
134067 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
134068 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
134069 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
134070 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 NULL nohasharray
134071 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 &max8998_ldo_disable_42173
134072 +power_restore_42174 power_restore 0 42174 NULL
134073 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
134074 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
134075 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
134076 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
134077 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
134078 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
134079 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
134080 +reset_slot_42194 reset_slot 0 42194 NULL
134081 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
134082 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
134083 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
134084 +sprom2hex_42204 sprom2hex 0 42204 NULL
134085 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
134086 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
134087 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
134088 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
134089 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
134090 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 NULL nohasharray
134091 +pla_ocp_read_42235 pla_ocp_read 3 42235 &blockdev_direct_IO_42235
134092 +toshiba_kbd_bl_mode_show_42236 toshiba_kbd_bl_mode_show 0 42236 NULL
134093 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
134094 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
134095 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
134096 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
134097 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
134098 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
134099 +store_mlid_42247 store_mlid 0-4 42247 NULL
134100 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
134101 +usbtv_start_42251 usbtv_start 0 42251 NULL
134102 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
134103 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
134104 +resources_store_42255 resources_store 0-4 42255 NULL
134105 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
134106 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
134107 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
134108 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
134109 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
134110 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
134111 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
134112 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
134113 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
134114 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
134115 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
134116 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
134117 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
134118 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
134119 +ulong_read_file_42304 ulong_read_file 3-0 42304 NULL nohasharray
134120 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 &ulong_read_file_42304
134121 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
134122 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
134123 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
134124 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
134125 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
134126 +osdname_show_42317 osdname_show 0 42317 NULL
134127 +max_luns_show_42319 max_luns_show 0 42319 NULL
134128 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
134129 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
134130 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
134131 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
134132 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
134133 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
134134 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
134135 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
134136 +store_42345 store 0-3 42345 &regulator_state_show_42345
134137 +rtl2832_sdr_rd_42346 rtl2832_sdr_rd 0 42346 NULL
134138 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
134139 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
134140 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
134141 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
134142 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
134143 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
134144 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
134145 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
134146 +read_time_42381 read_time 0 42381 NULL nohasharray
134147 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
134148 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
134149 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
134150 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
134151 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
134152 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
134153 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
134154 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
134155 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
134156 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
134157 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
134158 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
134159 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
134160 +krng_get_random_42420 krng_get_random 3 42420 NULL
134161 +i2o_event_register_42424 i2o_event_register 0 42424 NULL
134162 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
134163 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
134164 +device_read_42432 device_read 0-3 42432 NULL
134165 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
134166 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
134167 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
134168 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
134169 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
134170 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
134171 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
134172 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
134173 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
134174 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
134175 +store_42448 store 0 42448 NULL
134176 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
134177 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
134178 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
134179 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
134180 +__clk_enable_42456 __clk_enable 0 42456 NULL
134181 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
134182 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
134183 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
134184 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
134185 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
134186 +sta_state_42478 sta_state 0 42478 NULL
134187 +show_coresize_42479 show_coresize 0 42479 NULL
134188 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
134189 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
134190 +set_zone_42484 set_zone 0-4 42484 NULL
134191 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
134192 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
134193 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
134194 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
134195 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
134196 +callback_42494 callback 0 42494 NULL
134197 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
134198 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
134199 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
134200 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
134201 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
134202 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
134203 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
134204 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
134205 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
134206 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
134207 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
134208 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
134209 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
134210 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
134211 +sys_vmsplice_42533 sys_vmsplice 3 42533 NULL nohasharray
134212 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 &sys_vmsplice_42533
134213 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
134214 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
134215 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
134216 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL
134217 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
134218 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
134219 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL nohasharray
134220 +path_lookupat_42549 path_lookupat 0 42549 &ath6kl_wmi_proc_events_vif_42549
134221 +request_firmware_42553 request_firmware 0 42553 NULL
134222 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
134223 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
134224 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
134225 +portio_type_show_42562 portio_type_show 0 42562 NULL
134226 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
134227 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
134228 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
134229 +get_in_min_42567 get_in_min 0 42567 NULL
134230 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
134231 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
134232 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
134233 +memory_failure_42590 memory_failure 0 42590 NULL
134234 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
134235 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
134236 +get_enable_42601 get_enable 0 42601 NULL
134237 +map_state_42602 map_state 1 42602 NULL nohasharray
134238 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &map_state_42602 nohasharray
134239 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602 nohasharray
134240 +__pskb_pull_42602 __pskb_pull 2 42602 &npwm_show_42602
134241 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
134242 +get_div_42612 get_div 0 42612 NULL
134243 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
134244 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
134245 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
134246 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
134247 +read_42618 read 0 42618 &release_lockspace_42618
134248 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
134249 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
134250 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
134251 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
134252 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
134253 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
134254 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
134255 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
134256 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
134257 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
134258 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
134259 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
134260 +num_controllers_42644 num_controllers 0 42644 NULL
134261 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL nohasharray
134262 +process_output_block_42646 process_output_block 0 42646 &mc13783_adc_read_bp_42646
134263 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 NULL nohasharray
134264 +gpio_request_enable_42647 gpio_request_enable 0 42647 &sis190_get_regs_len_42647
134265 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
134266 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
134267 +page_counter_memparse_42653 page_counter_memparse 0 42653 NULL
134268 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
134269 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
134270 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
134271 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
134272 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
134273 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
134274 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
134275 +show_cidmode_42671 show_cidmode 0 42671 NULL
134276 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
134277 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
134278 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
134279 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
134280 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
134281 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
134282 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
134283 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
134284 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
134285 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
134286 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
134287 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
134288 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
134289 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
134290 +vb2_read_42703 vb2_read 3-0 42703 NULL
134291 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
134292 +hard_show_42708 hard_show 0 42708 NULL nohasharray
134293 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 &hard_show_42708
134294 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
134295 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
134296 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
134297 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
134298 +read_status_42722 read_status 0 42722 NULL
134299 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
134300 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
134301 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
134302 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
134303 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
134304 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
134305 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
134306 +xen_release_pmd_42734 xen_release_pmd 1 42734 NULL
134307 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
134308 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
134309 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
134310 +SendReceive2_42742 SendReceive2 0 42742 NULL
134311 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
134312 +write_42746 write 0 42746 &sdev_show_modalias_42746
134313 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
134314 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
134315 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
134316 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
134317 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
134318 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
134319 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
134320 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
134321 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
134322 +x25_recvmsg_42777 x25_recvmsg 0-4 42777 NULL
134323 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
134324 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
134325 +isku_sysfs_read_info_42781 isku_sysfs_read_info 0-6-5 42781 NULL nohasharray
134326 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 &isku_sysfs_read_info_42781
134327 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
134328 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
134329 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
134330 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
134331 +koneplus_sysfs_read_42792 koneplus_sysfs_read 0-6 42792 NULL
134332 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
134333 +show_chglim_42794 show_chglim 0 42794 NULL
134334 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0-2 42796 NULL
134335 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
134336 +show_line1_42806 show_line1 0 42806 NULL
134337 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
134338 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
134339 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
134340 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
134341 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
134342 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
134343 +set_arg_42824 set_arg 3 42824 NULL
134344 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
134345 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
134346 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
134347 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
134348 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
134349 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
134350 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
134351 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL
134352 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
134353 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
134354 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
134355 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
134356 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 4-3-2 42863 NULL nohasharray
134357 +destroy_42863 destroy 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
134358 +of_property_count_strings_42863 of_property_count_strings 0 42863 &destroy_42863
134359 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
134360 +nouveau_vm_create_42869 nouveau_vm_create 3-2 42869 NULL nohasharray
134361 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 &nouveau_vm_create_42869
134362 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
134363 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
134364 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
134365 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
134366 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
134367 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
134368 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
134369 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
134370 +pskb_expand_head_42881 pskb_expand_head 0-3-2 42881 NULL
134371 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
134372 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
134373 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
134374 +c2_up_42890 c2_up 0 42890 NULL
134375 +pci_write_42893 pci_write 0 42893 NULL
134376 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
134377 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
134378 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
134379 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
134380 +hd_end_request_42904 hd_end_request 2 42904 NULL
134381 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
134382 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
134383 +rds_create_42907 rds_create 0 42907 NULL
134384 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
134385 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
134386 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
134387 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
134388 +device_show_int_42919 device_show_int 0 42919 NULL
134389 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
134390 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
134391 +show_42923 show 0 42923 &pcxhr_set_clock_42923
134392 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
134393 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
134394 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
134395 +bnx2_open_42936 bnx2_open 0 42936 NULL
134396 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
134397 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
134398 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
134399 +handle_response_42945 handle_response 0 42945 NULL
134400 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
134401 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
134402 +hashtab_map_42947 hashtab_map 0 42947 NULL
134403 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
134404 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
134405 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
134406 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
134407 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
134408 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
134409 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
134410 +n_pins_show_42973 n_pins_show 0 42973 NULL
134411 +show_temp62_42975 show_temp62 0 42975 NULL
134412 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
134413 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
134414 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
134415 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
134416 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &compat_udpv6_setsockopt_42981 nohasharray
134417 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &store_enable_clka1_output_42981
134418 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
134419 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
134420 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
134421 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
134422 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
134423 +image_size_show_42992 image_size_show 0 42992 NULL
134424 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
134425 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
134426 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
134427 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
134428 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
134429 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
134430 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
134431 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
134432 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
134433 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
134434 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
134435 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
134436 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
134437 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
134438 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
134439 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035 nohasharray
134440 +store_lssw_43035 store_lssw 4-0 43035 &jffs2_write_begin_43035
134441 +max_queue_show_43036 max_queue_show 0 43036 NULL
134442 +set_icon_43037 set_icon 0-3 43037 NULL
134443 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
134444 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
134445 +write_s64_43043 write_s64 0 43043 NULL
134446 +show_port_name_43051 show_port_name 0 43051 NULL
134447 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
134448 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
134449 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
134450 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
134451 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
134452 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
134453 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
134454 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
134455 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
134456 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
134457 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
134458 +nouveau_gpuobj_create__43072 nouveau_gpuobj_create_ 9 43072 NULL
134459 +get_attention_status_43073 get_attention_status 0 43073 NULL
134460 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
134461 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
134462 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
134463 +get_slave_size_43081 get_slave_size 0 43081 NULL
134464 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
134465 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
134466 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
134467 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
134468 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
134469 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
134470 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
134471 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
134472 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
134473 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
134474 +dump_skip_43098 dump_skip 2 43098 NULL
134475 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
134476 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
134477 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
134478 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
134479 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
134480 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
134481 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
134482 +store_43112 store 0 43112 NULL
134483 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
134484 +open_43117 open 0 43117 NULL
134485 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
134486 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
134487 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
134488 +reserved_size_show_43130 reserved_size_show 0 43130 NULL nohasharray
134489 +lock_page_killable_43130 lock_page_killable 0 43130 &reserved_size_show_43130
134490 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
134491 +dmfe_open_43139 dmfe_open 0 43139 NULL
134492 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
134493 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
134494 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
134495 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
134496 +show_enabled_43152 show_enabled 0 43152 NULL
134497 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
134498 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
134499 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
134500 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
134501 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
134502 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
134503 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
134504 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
134505 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
134506 +_read_43194 _read 0 43194 NULL
134507 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
134508 +teiup_create_43201 teiup_create 3 43201 NULL
134509 +uio_write_43202 uio_write 3-0 43202 NULL
134510 +iso_callback_43208 iso_callback 3 43208 NULL
134511 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
134512 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
134513 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
134514 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
134515 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
134516 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
134517 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
134518 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
134519 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
134520 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
134521 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
134522 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
134523 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
134524 +read_status_43238 read_status 0 43238 NULL
134525 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
134526 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
134527 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
134528 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
134529 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
134530 +fixup_leb_43256 fixup_leb 3 43256 NULL
134531 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
134532 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
134533 +store_wwan_43264 store_wwan 4-0 43264 NULL
134534 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
134535 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
134536 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
134537 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
134538 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
134539 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
134540 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
134541 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
134542 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
134543 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
134544 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
134545 +src_frames_43281 src_frames 0 43281 NULL nohasharray
134546 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
134547 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
134548 +lookup_fast_43292 lookup_fast 0 43292 NULL
134549 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
134550 +show_num_ports_43296 show_num_ports 0 43296 NULL
134551 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
134552 +lm3533_read_43309 lm3533_read 0 43309 NULL
134553 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
134554 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
134555 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL nohasharray
134556 +store_ledd_43312 store_ledd 4-0 43312 &em28xx_audio_analog_set_43312
134557 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
134558 +try_charge_43315 try_charge 0 43315 NULL
134559 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 NULL
134560 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
134561 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
134562 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
134563 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
134564 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
134565 +sja1000_open_43326 sja1000_open 0 43326 NULL
134566 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
134567 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
134568 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
134569 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
134570 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
134571 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
134572 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
134573 +set_peripheral_43353 set_peripheral 0 43353 NULL
134574 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL nohasharray
134575 +xen_swiotlb_sync_single_for_device_43362 xen_swiotlb_sync_single_for_device 2 43362 &gart_free_coherent_43362
134576 +may_create_key_43363 may_create_key 0 43363 NULL
134577 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
134578 +pn_init_43370 pn_init 0 43370 NULL
134579 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
134580 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
134581 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
134582 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
134583 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
134584 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
134585 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
134586 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
134587 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
134588 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
134589 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
134590 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
134591 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
134592 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
134593 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
134594 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
134595 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
134596 +xenfb_write_43412 xenfb_write 3 43412 NULL
134597 +show_linear_43414 show_linear 0 43414 NULL nohasharray
134598 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
134599 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
134600 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
134601 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
134602 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422 nohasharray
134603 +nfs_lookup_revalidate_43422 nfs_lookup_revalidate 0 43422 &offset_store_43422
134604 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
134605 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
134606 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
134607 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
134608 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
134609 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
134610 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
134611 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 NULL nohasharray
134612 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 &store_received_ref_clk3b_43440
134613 +send_pre_block_43442 send_pre_block 0 43442 NULL
134614 +usemap_size_43443 usemap_size 0-1-2 43443 NULL nohasharray
134615 +usb_string_43443 usb_string 0 43443 &usemap_size_43443
134616 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 NULL
134617 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
134618 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
134619 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
134620 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
134621 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
134622 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
134623 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
134624 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
134625 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
134626 +xen_alloc_pte_43470 xen_alloc_pte 2 43470 NULL
134627 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
134628 +write_43473 write 0 43473 NULL
134629 +hook_43475 hook 0 43475 NULL
134630 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
134631 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
134632 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 NULL nohasharray
134633 +alloc_new_reservation_43480 alloc_new_reservation 0-4 43480 &calculate_discard_block_size_43480
134634 +vga_get_43488 vga_get 0 43488 NULL
134635 +vmemdup_43489 vmemdup 2 43489 NULL
134636 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
134637 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
134638 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
134639 +show_lid_43498 show_lid 0 43498 NULL
134640 +init_43500 init 0 43500 NULL nohasharray
134641 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
134642 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
134643 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
134644 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
134645 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
134646 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
134647 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
134648 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
134649 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
134650 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
134651 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
134652 +read_events_43534 read_events 3 43534 NULL
134653 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
134654 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
134655 +store_43537 store 0-3 43537 NULL
134656 +store_43539 store 0 43539 NULL
134657 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
134658 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
134659 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
134660 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
134661 +request_resource_43548 request_resource 0 43548 NULL
134662 +store_43549 store 0-4 43549 NULL
134663 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
134664 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
134665 +amd756_access_43553 amd756_access 0 43553 NULL
134666 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
134667 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
134668 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
134669 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 NULL nohasharray
134670 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 &bfad_im_model_desc_show_43568
134671 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
134672 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
134673 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
134674 +passive_store_43589 passive_store 0-4 43589 NULL
134675 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
134676 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
134677 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
134678 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
134679 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
134680 +proc_read_43614 proc_read 3-0 43614 NULL
134681 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL
134682 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
134683 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
134684 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
134685 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
134686 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
134687 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
134688 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
134689 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
134690 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
134691 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
134692 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
134693 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
134694 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
134695 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
134696 +random_write_43656 random_write 3-0 43656 NULL
134697 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
134698 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
134699 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
134700 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
134701 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
134702 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
134703 +start_ms350_cam_43679 start_ms350_cam 0 43679 NULL nohasharray
134704 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 &start_ms350_cam_43679
134705 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
134706 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
134707 +calgary_map_page_43686 calgary_map_page 4-0-3 43686 NULL nohasharray
134708 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
134709 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
134710 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
134711 +start_43697 start 0 43697 NULL
134712 +show_43699 show 0 43699 NULL
134713 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 0-4 43702 NULL nohasharray
134714 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
134715 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
134716 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
134717 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
134718 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
134719 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
134720 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
134721 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
134722 +show_hyst_43718 show_hyst 0 43718 NULL
134723 +cpia2_do_command_43719 cpia2_do_command 0 43719 NULL nohasharray
134724 +adis_read_reg_43719 adis_read_reg 0 43719 &cpia2_do_command_43719
134725 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
134726 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
134727 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
134728 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
134729 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
134730 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
134731 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
134732 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
134733 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
134734 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
134735 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
134736 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 NULL nohasharray
134737 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 &__alloc_alien_cache_43734
134738 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
134739 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
134740 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
134741 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
134742 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
134743 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
134744 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
134745 +panic_happened_43756 panic_happened 0 43756 NULL
134746 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
134747 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
134748 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
134749 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
134750 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
134751 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
134752 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
134753 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
134754 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
134755 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
134756 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
134757 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
134758 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
134759 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
134760 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
134761 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
134762 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
134763 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
134764 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
134765 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
134766 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
134767 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
134768 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
134769 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
134770 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
134771 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
134772 +alloc_irq_from_domain_43815 alloc_irq_from_domain 0-3-2 43815 NULL nohasharray
134773 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
134774 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
134775 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
134776 +get_rsb_struct_43829 get_rsb_struct 0 43829 NULL nohasharray
134777 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 &get_rsb_struct_43829
134778 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
134779 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
134780 +max_channels_43840 max_channels 0 43840 NULL
134781 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 NULL nohasharray
134782 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 &snd_seq_fifo_event_in_43842
134783 +read_flush_43851 read_flush 3-0 43851 NULL
134784 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
134785 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
134786 +resume_43864 resume 0 43864 NULL nohasharray
134787 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
134788 +port_number_show_43866 port_number_show 0 43866 NULL
134789 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
134790 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
134791 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
134792 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
134793 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
134794 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
134795 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
134796 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
134797 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
134798 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
134799 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
134800 +write_43894 write 0-3 43894 NULL
134801 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
134802 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
134803 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
134804 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
134805 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
134806 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
134807 +set_temp8_43915 set_temp8 0-4 43915 NULL
134808 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 NULL nohasharray
134809 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 &wl1271_acx_conn_monit_params_43916
134810 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
134811 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
134812 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
134813 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
134814 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
134815 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
134816 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
134817 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
134818 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
134819 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
134820 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
134821 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
134822 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
134823 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
134824 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
134825 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
134826 +show_unit_43962 show_unit 0 43962 NULL
134827 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
134828 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
134829 +cache_request_43968 cache_request 0 43968 NULL nohasharray
134830 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
134831 +iflink_show_43970 iflink_show 0 43970 NULL
134832 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
134833 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
134834 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
134835 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
134836 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
134837 +netdev_init_43991 netdev_init 0 43991 NULL
134838 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
134839 +scsi_command_size_43992 scsi_command_size 0 43992 &kvm_read_guest_virt_43992 nohasharray
134840 +bcm_recvmsg_43992 bcm_recvmsg 0-4 43992 &scsi_command_size_43992 nohasharray
134841 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &bcm_recvmsg_43992
134842 +ulist_add_43994 ulist_add 0 43994 NULL
134843 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
134844 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
134845 +emit_flags_44006 emit_flags 3-4 44006 NULL
134846 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
134847 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
134848 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
134849 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
134850 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
134851 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 NULL nohasharray
134852 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 &vxge_ethtool_get_regs_len_44026 nohasharray
134853 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026
134854 +address_mask_show_44028 address_mask_show 0 44028 NULL
134855 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
134856 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
134857 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
134858 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
134859 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
134860 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
134861 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
134862 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
134863 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
134864 +show_44058 show 0 44058 NULL
134865 +sprint_frac_44059 sprint_frac 0 44059 NULL
134866 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
134867 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
134868 +wmi_call_44066 wmi_call 0 44066 NULL
134869 +vx2_inb_44069 vx2_inb 0 44069 NULL
134870 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
134871 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
134872 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
134873 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
134874 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
134875 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
134876 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
134877 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
134878 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
134879 +x25_listen_44090 x25_listen 0 44090 NULL
134880 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
134881 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
134882 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
134883 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
134884 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
134885 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
134886 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
134887 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
134888 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
134889 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
134890 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 NULL nohasharray
134891 +show_fan_pulses_44107 show_fan_pulses 0 44107 &zl10036_set_bandwidth_44107
134892 +raid_level_show_44108 raid_level_show 0 44108 NULL
134893 +add_update_code_44109 add_update_code 1 44109 NULL
134894 +skb_frag_dma_map_44112 skb_frag_dma_map 0-3 44112 NULL
134895 +check_idq_44117 check_idq 0 44117 NULL
134896 +do_readpage_44120 do_readpage 0 44120 NULL
134897 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
134898 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
134899 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
134900 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
134901 +do_sock_read_44132 do_sock_read 0 44132 NULL
134902 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
134903 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
134904 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
134905 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
134906 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
134907 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
134908 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
134909 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
134910 +direct_access_44144 direct_access 0 44144 NULL
134911 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
134912 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
134913 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
134914 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
134915 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
134916 +coda_permission_44158 coda_permission 0 44158 NULL
134917 +summary_show_44161 summary_show 0 44161 NULL nohasharray
134918 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
134919 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
134920 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
134921 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
134922 +atl1_up_44170 atl1_up 0 44170 NULL
134923 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
134924 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
134925 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
134926 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
134927 +tty_line_name_44181 tty_line_name 0 44181 NULL
134928 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
134929 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
134930 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
134931 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
134932 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 NULL nohasharray
134933 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 0-2 44196 &queue_int_on_old_endpoint_44196
134934 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
134935 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
134936 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
134937 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
134938 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
134939 +__set_free_44211 __set_free 2 44211 NULL
134940 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
134941 +write_44213 write 0 44213 &claim_ptd_buffers_44213
134942 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
134943 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
134944 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
134945 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
134946 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
134947 +failslab_show_44224 failslab_show 0 44224 &symbol_open_44224 nohasharray
134948 +device_user_unlock_44224 device_user_unlock 0 44224 &failslab_show_44224
134949 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
134950 +show_adc_44229 show_adc 0 44229 NULL
134951 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
134952 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
134953 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
134954 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
134955 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
134956 +write_44238 write 0-4 44238 NULL nohasharray
134957 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 &write_44238
134958 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
134959 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
134960 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
134961 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
134962 +extra_show_44247 extra_show 0 44247 NULL nohasharray
134963 +vp_find_vqs_44247 vp_find_vqs 2 44247 &extra_show_44247
134964 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
134965 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
134966 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
134967 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
134968 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
134969 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
134970 +minix_getattr_44267 minix_getattr 0 44267 NULL
134971 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
134972 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
134973 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
134974 +device_create_file_44285 device_create_file 0 44285 NULL
134975 +initstate_show_44288 initstate_show 0 44288 NULL
134976 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
134977 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
134978 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
134979 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
134980 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
134981 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
134982 +store_companion_44297 store_companion 0-4 44297 NULL
134983 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
134984 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
134985 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL
134986 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
134987 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
134988 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
134989 +bitmap_scnprintf_44318 bitmap_scnprintf 0-2 44318 NULL nohasharray
134990 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 &bitmap_scnprintf_44318 nohasharray
134991 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
134992 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
134993 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 NULL nohasharray
134994 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 &dispatch_proc_write_44320
134995 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
134996 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
134997 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
134998 +rs_init_44327 rs_init 1 44327 NULL
134999 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
135000 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
135001 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
135002 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
135003 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
135004 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
135005 +logfs_write_i0_44346 logfs_write_i0 0 44346 NULL nohasharray
135006 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 &logfs_write_i0_44346
135007 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
135008 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL nohasharray
135009 +blk_queue_init_tags_44355 blk_queue_init_tags 2 44355 &nfs_fscache_get_super_cookie_44355
135010 +set_format_44357 set_format 0 44357 NULL nohasharray
135011 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
135012 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
135013 +ipx_recvmsg_44366 ipx_recvmsg 0-4 44366 NULL
135014 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
135015 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
135016 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
135017 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
135018 +ubi_sync_44391 ubi_sync 0 44391 NULL
135019 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
135020 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
135021 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
135022 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
135023 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
135024 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
135025 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
135026 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
135027 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
135028 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
135029 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
135030 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
135031 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
135032 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
135033 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
135034 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
135035 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
135036 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
135037 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
135038 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
135039 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
135040 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
135041 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
135042 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
135043 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
135044 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
135045 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
135046 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
135047 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
135048 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
135049 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
135050 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
135051 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
135052 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
135053 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
135054 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
135055 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
135056 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
135057 +allocate_mid_44479 allocate_mid 0 44479 NULL
135058 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
135059 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
135060 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
135061 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
135062 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
135063 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
135064 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
135065 +cond_read_node_44488 cond_read_node 0 44488 NULL
135066 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
135067 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
135068 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
135069 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
135070 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
135071 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
135072 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
135073 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
135074 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
135075 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
135076 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
135077 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
135078 +reserved_size_store_44508 reserved_size_store 0-4 44508 NULL
135079 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
135080 +spidev_write_44510 spidev_write 3-0 44510 NULL
135081 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
135082 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
135083 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
135084 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
135085 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
135086 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
135087 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
135088 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
135089 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
135090 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
135091 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
135092 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
135093 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
135094 +picolcd_set_par_44559 picolcd_set_par 0 44559 NULL
135095 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
135096 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
135097 +show_registers_44567 show_registers 0 44567 NULL nohasharray
135098 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
135099 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
135100 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
135101 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
135102 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
135103 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
135104 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
135105 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
135106 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
135107 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
135108 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
135109 +show_44594 show 0 44594 NULL nohasharray
135110 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
135111 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
135112 +get_fan_min_44596 get_fan_min 0 44596 NULL
135113 +popen_44599 popen 0 44599 NULL
135114 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
135115 +nouveau_perfmon_create__44602 nouveau_perfmon_create_ 4 44602 NULL
135116 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
135117 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
135118 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
135119 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
135120 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
135121 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
135122 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
135123 +xpcs_mmd_write_44633 xpcs_mmd_write 3 44633 &msb_get_free_block_44633
135124 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
135125 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
135126 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
135127 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
135128 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
135129 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
135130 +show_match_busid_44647 show_match_busid 0 44647 NULL
135131 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
135132 +store_44659 store 0-3 44659 NULL
135133 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
135134 +show_ctrl_44671 show_ctrl 0 44671 NULL
135135 +mpi_resize_44674 mpi_resize 2 44674 NULL
135136 +auxch_init_44675 auxch_init 0 44675 NULL
135137 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
135138 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
135139 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0 44682 NULL
135140 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
135141 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
135142 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
135143 +ts_read_44687 ts_read 3-0 44687 NULL
135144 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
135145 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
135146 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
135147 +show_host_busy_44693 show_host_busy 0 44693 NULL
135148 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
135149 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
135150 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
135151 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
135152 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
135153 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
135154 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
135155 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
135156 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
135157 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
135158 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
135159 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 0-3 44725 &C_SYSC_semtimedop_44725
135160 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
135161 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
135162 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
135163 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
135164 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
135165 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
135166 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
135167 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
135168 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
135169 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
135170 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
135171 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
135172 +tnode_new_44757 tnode_new 3 44757 NULL nohasharray
135173 +pty_write_44757 pty_write 3-0 44757 &tnode_new_44757
135174 +bop_assign_44765 bop_assign 0 44765 NULL
135175 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
135176 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
135177 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
135178 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
135179 +show_44772 show 0 44772 NULL nohasharray
135180 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
135181 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
135182 +readstat_44780 readstat 0 44780 NULL
135183 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
135184 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
135185 +proc_read_44793 proc_read 0 44793 NULL nohasharray
135186 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
135187 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
135188 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
135189 +cas_open_44801 cas_open 0 44801 NULL
135190 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
135191 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
135192 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
135193 +sbs_init_44817 sbs_init 0 44817 NULL
135194 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
135195 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
135196 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
135197 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
135198 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
135199 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
135200 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
135201 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
135202 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
135203 +units_sprintf_44833 units_sprintf 0 44833 NULL
135204 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
135205 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
135206 +node_show_44836 node_show 0 44836 NULL
135207 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
135208 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
135209 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
135210 +cross_eof_44848 cross_eof 0 44848 NULL
135211 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
135212 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
135213 +cis820x_config_init_44850 cis820x_config_init 0 44850 NULL nohasharray
135214 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 &cis820x_config_init_44850
135215 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
135216 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
135217 +copydesc_user_44855 copydesc_user 3 44855 NULL
135218 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
135219 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
135220 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
135221 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
135222 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
135223 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
135224 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
135225 +set_advertising_44870 set_advertising 4 44870 NULL
135226 +init_rs_44873 init_rs 1 44873 NULL nohasharray
135227 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
135228 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
135229 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
135230 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
135231 +skb_availroom_44883 skb_availroom 0 44883 NULL
135232 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
135233 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
135234 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
135235 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
135236 +kaweth_open_44889 kaweth_open 0 44889 NULL
135237 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
135238 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
135239 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
135240 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
135241 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
135242 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
135243 +async_readv_44898 async_readv 0 44898 NULL
135244 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 0-2 44902 NULL
135245 +elsa_resume_44904 elsa_resume 0 44904 NULL nohasharray
135246 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 &elsa_resume_44904
135247 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
135248 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
135249 +ptype_show_44913 ptype_show 0 44913 NULL
135250 +regmap_spi_read_44921 regmap_spi_read 0-3-5 44921 NULL
135251 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
135252 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
135253 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
135254 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
135255 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
135256 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
135257 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
135258 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
135259 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
135260 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
135261 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL
135262 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
135263 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
135264 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
135265 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
135266 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
135267 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
135268 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
135269 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
135270 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
135271 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
135272 +log_debug_read_44994 log_debug_read 0 44994 NULL
135273 +selinux_inode_follow_link_44995 selinux_inode_follow_link 0 44995 NULL
135274 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
135275 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
135276 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
135277 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
135278 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
135279 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
135280 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
135281 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
135282 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
135283 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
135284 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
135285 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
135286 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
135287 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
135288 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
135289 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
135290 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
135291 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
135292 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
135293 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
135294 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
135295 +show_in_label_45039 show_in_label 0 45039 NULL
135296 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
135297 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
135298 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
135299 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
135300 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
135301 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
135302 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL nohasharray
135303 +range_straddles_page_boundary_45056 range_straddles_page_boundary 1 45056 &adt7x10_show_temp_45056
135304 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
135305 +sel_write_user_45060 sel_write_user 3 45060 NULL
135306 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
135307 +show_45064 show 0 45064 NULL
135308 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
135309 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
135310 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
135311 +removable_show_45071 removable_show 0 45071 NULL nohasharray
135312 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
135313 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
135314 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
135315 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
135316 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
135317 +__device_suspend_45089 __device_suspend 0 45089 NULL
135318 +getattr_45091 getattr 0 45091 NULL
135319 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
135320 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
135321 +snd_card_new_45104 snd_card_new 5 45104 NULL
135322 +write_iter_45109 write_iter 0 45109 NULL
135323 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
135324 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
135325 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
135326 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
135327 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
135328 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 NULL nohasharray
135329 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 0-6-5 45133 &in_write_bytes_avail_show_45133
135330 +send_to_tty_45141 send_to_tty 3 45141 NULL
135331 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
135332 +command_setapcor_45143 command_setapcor 0 45143 NULL
135333 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
135334 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
135335 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
135336 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
135337 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
135338 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
135339 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
135340 +device_write_45156 device_write 3-0 45156 NULL
135341 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
135342 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
135343 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
135344 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
135345 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
135346 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
135347 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
135348 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164
135349 +mce_write_45187 mce_write 0 45187 NULL
135350 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
135351 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
135352 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
135353 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
135354 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
135355 +kstrtou16_45199 kstrtou16 0 45199 NULL
135356 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
135357 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
135358 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 NULL nohasharray
135359 +add_child_45201 add_child 4 45201 &dvb_dvr_write_45201
135360 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
135361 +iso_alloc_urb_45206 iso_alloc_urb 5-4 45206 NULL
135362 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
135363 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
135364 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
135365 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
135366 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
135367 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
135368 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
135369 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
135370 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
135371 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
135372 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
135373 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
135374 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
135375 +event_enable_write_45238 event_enable_write 3 45238 NULL
135376 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
135377 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
135378 +show_45247 show 0 45247 NULL
135379 +write_ltv_45250 write_ltv 0 45250 NULL
135380 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
135381 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
135382 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
135383 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
135384 +input_mt_init_slots_45279 input_mt_init_slots 2 45279 NULL
135385 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
135386 +store_45285 store 0 45285 NULL
135387 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
135388 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
135389 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
135390 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
135391 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298
135392 +category_show_45304 category_show 0 45304 NULL nohasharray
135393 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
135394 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
135395 +e1000_tx_map_45309 e1000_tx_map 5 45309 NULL
135396 +hippi_header_45313 hippi_header 0 45313 NULL
135397 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
135398 +compass_command_45324 compass_command 0 45324 NULL
135399 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
135400 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
135401 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
135402 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
135403 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
135404 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
135405 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
135406 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
135407 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL nohasharray
135408 +mic_dma_map_page_45356 mic_dma_map_page 0-3 45356 &isl1208_rtc_read_time_45356
135409 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
135410 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
135411 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
135412 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
135413 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
135414 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
135415 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
135416 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
135417 +wlcore_write_45391 wlcore_write 0 45391 NULL
135418 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
135419 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
135420 +keymap_store_45406 keymap_store 4 45406 NULL
135421 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
135422 +show_45409 show 0 45409 NULL
135423 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
135424 +sock_recv_errqueue_45412 sock_recv_errqueue 0-3 45412 NULL
135425 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
135426 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
135427 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
135428 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
135429 +show_45419 show 0 45419 &sht15_wait_for_response_45419
135430 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
135431 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421
135432 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
135433 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
135434 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
135435 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
135436 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
135437 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
135438 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
135439 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
135440 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
135441 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
135442 +pm_state_show_45438 pm_state_show 0 45438 NULL
135443 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
135444 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
135445 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
135446 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
135447 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
135448 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
135449 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
135450 +catc_open_45451 catc_open 0 45451 NULL
135451 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
135452 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 NULL nohasharray
135453 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 &netxen_nic_get_regs_len_45456
135454 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
135455 +__node_remap_45458 __node_remap 4 45458 NULL
135456 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
135457 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
135458 +orig_data_size_show_45467 orig_data_size_show 0 45467 NULL nohasharray
135459 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 &orig_data_size_show_45467
135460 +register_netdev_45468 register_netdev 0 45468 NULL nohasharray
135461 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
135462 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
135463 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
135464 +slab_attr_store_45475 slab_attr_store 0-4 45475 NULL
135465 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
135466 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
135467 +ec_read_45485 ec_read 0 45485 NULL
135468 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
135469 +lock_request_45495 lock_request 0 45495 NULL nohasharray
135470 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
135471 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
135472 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
135473 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
135474 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
135475 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
135476 +get_stats_45508 get_stats 0 45508 NULL
135477 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
135478 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
135479 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
135480 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
135481 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
135482 +store_45525 store 0-3 45525 &power_state_show_45525
135483 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
135484 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
135485 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
135486 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
135487 +copy_macs_45534 copy_macs 4 45534 NULL
135488 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
135489 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
135490 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
135491 +isofs_hashi_ms_45544 isofs_hashi_ms 0 45544 NULL
135492 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
135493 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
135494 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
135495 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
135496 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
135497 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
135498 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
135499 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
135500 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
135501 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
135502 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
135503 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
135504 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
135505 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
135506 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
135507 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
135508 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
135509 +request_fw_file_45567 request_fw_file 0 45567 NULL
135510 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
135511 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
135512 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
135513 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
135514 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
135515 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
135516 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
135517 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
135518 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
135519 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
135520 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
135521 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
135522 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
135523 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
135524 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
135525 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
135526 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
135527 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
135528 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
135529 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
135530 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
135531 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
135532 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
135533 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
135534 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
135535 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
135536 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
135537 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
135538 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
135539 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
135540 +bad_file_aio_write_45633 bad_file_aio_write 0 45633 NULL
135541 +rdma_read_chunk_lcl_45638 rdma_read_chunk_lcl 7 45638 NULL
135542 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
135543 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
135544 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
135545 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 NULL
135546 +ebitmap_next_positive_45651 ebitmap_next_positive 3-0 45651 NULL
135547 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
135548 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
135549 +modelname_store_45663 modelname_store 0-4 45663 NULL
135550 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
135551 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
135552 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
135553 +sd_probe_45675 sd_probe 0 45675 NULL
135554 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
135555 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
135556 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
135557 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
135558 +set_params_45684 set_params 0 45684 NULL nohasharray
135559 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
135560 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
135561 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
135562 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
135563 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
135564 +bscnl_emit_45699 bscnl_emit 5-0-2 45699 NULL nohasharray
135565 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 0-4 45699 &bscnl_emit_45699 nohasharray
135566 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
135567 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
135568 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
135569 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
135570 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
135571 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
135572 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
135573 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
135574 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
135575 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
135576 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
135577 +get_iface_param_45719 get_iface_param 0 45719 NULL
135578 +show_high_kb_45721 show_high_kb 0 45721 NULL
135579 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
135580 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
135581 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
135582 +handle_response_icmp_45733 handle_response_icmp 0-7 45733 NULL
135583 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
135584 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
135585 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
135586 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
135587 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
135588 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
135589 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
135590 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
135591 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
135592 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
135593 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
135594 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
135595 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
135596 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
135597 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
135598 +FUA_show_45776 FUA_show 0 45776 NULL
135599 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
135600 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
135601 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
135602 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
135603 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
135604 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
135605 +cma_release_45795 cma_release 3 45795 NULL
135606 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
135607 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
135608 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
135609 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
135610 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
135611 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
135612 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
135613 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
135614 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 NULL nohasharray
135615 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 &w1_ds2781_io_45806
135616 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
135617 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
135618 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
135619 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
135620 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
135621 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
135622 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
135623 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
135624 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
135625 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
135626 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
135627 +start_endpoints_45825 start_endpoints 0 45825 NULL
135628 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 0-3 45830 NULL
135629 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 NULL nohasharray
135630 +hash_walk_next_45832 hash_walk_next 0 45832 &mc13xxx_regulator_is_enabled_45832
135631 +audit_make_reply_45835 audit_make_reply 7 45835 NULL
135632 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
135633 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
135634 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
135635 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
135636 +store_learning_45844 store_learning 0 45844 NULL
135637 +insert_state_45848 insert_state 0 45848 NULL
135638 +activity_read_45850 activity_read 0-5-6 45850 NULL
135639 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
135640 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
135641 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
135642 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
135643 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
135644 +isdn_write_45863 isdn_write 3-0 45863 NULL
135645 +align_show_45871 align_show 0 45871 NULL
135646 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
135647 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
135648 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
135649 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
135650 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
135651 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 NULL nohasharray
135652 +get_rdac_req_45882 get_rdac_req 3 45882 &_transport_get_expander_phy_error_log_45882
135653 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
135654 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
135655 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
135656 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
135657 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
135658 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
135659 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
135660 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
135661 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
135662 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
135663 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
135664 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
135665 +lcd_read_45922 lcd_read 0-3 45922 NULL
135666 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
135667 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
135668 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
135669 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
135670 +_dln2_transfer_45930 _dln2_transfer 0 45930 NULL nohasharray
135671 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 &_dln2_transfer_45930
135672 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
135673 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
135674 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
135675 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
135676 +show_fan_value_45938 show_fan_value 0 45938 NULL
135677 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
135678 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
135679 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
135680 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
135681 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
135682 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
135683 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
135684 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
135685 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
135686 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
135687 +set_45961 set 0 45961 NULL
135688 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
135689 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
135690 +copy_to_45969 copy_to 3 45969 NULL nohasharray
135691 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 &copy_to_45969
135692 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
135693 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
135694 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
135695 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
135696 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
135697 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
135698 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
135699 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
135700 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
135701 +dn_device_event_46004 dn_device_event 0 46004 NULL
135702 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
135703 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
135704 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
135705 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
135706 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
135707 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
135708 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
135709 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
135710 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
135711 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
135712 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
135713 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
135714 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
135715 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
135716 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
135717 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
135718 +socket_create_46047 socket_create 0 46047 NULL
135719 +lg4ff_range_show_46048 lg4ff_range_show 0 46048 NULL
135720 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
135721 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
135722 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
135723 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 NULL nohasharray
135724 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 &i2c_smbus_read_i2c_block_data_46059
135725 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
135726 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
135727 +slhc_toss_46066 slhc_toss 0 46066 NULL
135728 +in_use_show_46075 in_use_show 0 46075 NULL
135729 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
135730 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
135731 +__kmem_cache_shrink_46083 __kmem_cache_shrink 0 46083 NULL
135732 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
135733 +unlock_lock_46087 unlock_lock 0 46087 NULL
135734 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
135735 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
135736 +store_46095 store 0 46095 NULL
135737 +ppp_asynctty_write_46098 ppp_asynctty_write 0 46098 NULL
135738 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
135739 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
135740 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
135741 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
135742 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
135743 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
135744 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
135745 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
135746 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
135747 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
135748 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
135749 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
135750 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
135751 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
135752 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
135753 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
135754 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
135755 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
135756 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
135757 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
135758 +dgram_bind_46155 dgram_bind 0 46155 NULL
135759 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
135760 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
135761 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL
135762 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
135763 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
135764 +write_index_46171 write_index 0 46171 NULL
135765 +open_46177 open 0 46177 NULL
135766 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
135767 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
135768 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
135769 +twl_direction_out_46182 twl_direction_out 0-2 46182 NULL nohasharray
135770 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
135771 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
135772 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
135773 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
135774 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
135775 +fq_resize_46195 fq_resize 2 46195 NULL
135776 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
135777 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 NULL nohasharray
135778 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
135779 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197 nohasharray
135780 +add_conn_list_46197 add_conn_list 3-0 46197 &set_tr_backlight_status_46197
135781 +appid_show_46198 appid_show 0 46198 NULL
135782 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
135783 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
135784 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
135785 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
135786 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
135787 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
135788 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
135789 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 NULL nohasharray
135790 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218 nohasharray
135791 +dsp_write_46218 dsp_write 0-2 46218 &o2hb_region_start_block_write_46218
135792 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
135793 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
135794 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
135795 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
135796 +__get_any_page_46230 __get_any_page 0 46230 NULL
135797 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
135798 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
135799 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
135800 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
135801 +show_in_min_46238 show_in_min 0 46238 NULL
135802 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
135803 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
135804 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
135805 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
135806 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
135807 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
135808 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
135809 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
135810 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
135811 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
135812 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
135813 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
135814 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
135815 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
135816 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
135817 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
135818 +pem_show_input_46277 pem_show_input 0 46277 NULL nohasharray
135819 +ReadReg_46277 ReadReg 0 46277 &pem_show_input_46277
135820 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
135821 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
135822 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
135823 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
135824 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
135825 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
135826 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
135827 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
135828 +store_led_46310 store_led 0-4 46310 NULL
135829 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
135830 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
135831 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
135832 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
135833 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
135834 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
135835 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
135836 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
135837 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
135838 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
135839 +gs_can_open_46335 gs_can_open 0 46335 NULL
135840 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
135841 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
135842 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
135843 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
135844 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
135845 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
135846 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
135847 +mpt_config_46343 mpt_config 0 46343 NULL
135848 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
135849 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
135850 +xen_alloc_pmd_46347 xen_alloc_pmd 2 46347 NULL
135851 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
135852 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
135853 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
135854 +show_icon_46360 show_icon 4-0 46360 NULL
135855 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
135856 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
135857 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
135858 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
135859 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
135860 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
135861 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
135862 +via_build_controls_46378 via_build_controls 0 46378 NULL
135863 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
135864 +rng_get_data_46382 rng_get_data 0 46382 NULL
135865 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
135866 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
135867 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
135868 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
135869 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
135870 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
135871 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
135872 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
135873 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
135874 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
135875 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
135876 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
135877 +addr_to_user_46418 addr_to_user 0 46418 NULL
135878 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
135879 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
135880 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
135881 +proto_show_46426 proto_show 0 46426 NULL nohasharray
135882 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
135883 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
135884 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
135885 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
135886 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
135887 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
135888 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
135889 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
135890 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
135891 +cp210x_set_config_46447 cp210x_set_config 0-4 46447 NULL
135892 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
135893 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
135894 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
135895 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
135896 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
135897 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
135898 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
135899 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
135900 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
135901 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
135902 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
135903 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
135904 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
135905 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
135906 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
135907 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
135908 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
135909 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
135910 +qib_dma_map_page_46507 qib_dma_map_page 0-3 46507 NULL
135911 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
135912 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
135913 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 NULL nohasharray
135914 +pin_code_reply_46510 pin_code_reply 4 46510 &iscsi_nacl_attrib_store_random_datain_seq_offsets_46510
135915 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
135916 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
135917 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
135918 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
135919 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 NULL
135920 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
135921 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
135922 +pptp_bind_46520 pptp_bind 0 46520 NULL
135923 +isoc_init_46521 isoc_init 0 46521 NULL
135924 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
135925 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
135926 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 NULL nohasharray
135927 +socket_recvmsg_46535 socket_recvmsg 0 46535 &snd_hda_gen_parse_auto_config_46535
135928 +check_connect_46536 check_connect 0 46536 NULL
135929 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
135930 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
135931 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
135932 +raid_show_state_46545 raid_show_state 0 46545 NULL
135933 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
135934 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
135935 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
135936 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
135937 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
135938 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
135939 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
135940 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
135941 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
135942 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
135943 +nr_header_46575 nr_header 0 46575 NULL
135944 +store_46576 store 0-3 46576 NULL
135945 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
135946 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
135947 +__iwl_up_46589 __iwl_up 0 46589 NULL
135948 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
135949 +show_mute_46600 show_mute 0 46600 NULL nohasharray
135950 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
135951 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
135952 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
135953 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
135954 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
135955 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
135956 +dead_write_46612 dead_write 0 46612 NULL nohasharray
135957 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
135958 +stream_start_46613 stream_start 0 46613 NULL nohasharray
135959 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
135960 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
135961 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
135962 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
135963 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
135964 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
135965 +get_mode_46623 get_mode 0 46623 NULL
135966 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
135967 +dsense_show_46626 dsense_show 0 46626 NULL
135968 +il_set_mode_46630 il_set_mode 0 46630 NULL
135969 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
135970 +regmap_read_46634 regmap_read 0 46634 NULL
135971 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
135972 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
135973 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
135974 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
135975 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
135976 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
135977 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
135978 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
135979 +fanout_add_46656 fanout_add 0 46656 NULL
135980 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
135981 +read_short_reg_46669 read_short_reg 0 46669 NULL
135982 +e1000_tx_map_46672 e1000_tx_map 4 46672 NULL
135983 +stream_pause_46673 stream_pause 0 46673 NULL
135984 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
135985 +msr_read_46679 msr_read 0-3 46679 NULL
135986 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
135987 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
135988 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
135989 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
135990 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
135991 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
135992 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
135993 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
135994 +saa7185_init_46704 saa7185_init 0 46704 NULL
135995 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
135996 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
135997 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
135998 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
135999 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
136000 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
136001 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
136002 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
136003 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
136004 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
136005 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
136006 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
136007 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL
136008 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 NULL nohasharray
136009 +__ata_change_queue_depth_46737 __ata_change_queue_depth 0-3 46737 &pctv452e_i2c_xfer_46737
136010 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
136011 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
136012 +autofs4_wait_46750 autofs4_wait 0 46750 NULL
136013 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
136014 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
136015 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
136016 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
136017 +show_fan_status_46761 show_fan_status 0 46761 NULL
136018 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
136019 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
136020 +inet6_create_46770 inet6_create 0 46770 NULL
136021 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
136022 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
136023 +regcache_lzo_sync_46777 regcache_lzo_sync 2 46777 NULL
136024 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
136025 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
136026 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
136027 +show_max_min_46796 show_max_min 0 46796 NULL
136028 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
136029 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
136030 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
136031 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
136032 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
136033 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
136034 +writefn_46819 writefn 0-3 46819 NULL
136035 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
136036 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
136037 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
136038 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
136039 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
136040 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
136041 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
136042 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
136043 +kexec_crash_size_show_46847 kexec_crash_size_show 0 46847 NULL
136044 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
136045 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
136046 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
136047 +spi_async_46857 spi_async 0 46857 NULL
136048 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
136049 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
136050 +vsnprintf_46863 vsnprintf 0 46863 NULL
136051 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
136052 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
136053 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
136054 +restart_array_46866 restart_array 0 46866 NULL
136055 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
136056 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
136057 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
136058 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
136059 +rvmalloc_46873 rvmalloc 1 46873 NULL
136060 +show_telclock_version_46874 show_telclock_version 0 46874 NULL nohasharray
136061 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 &show_telclock_version_46874
136062 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
136063 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
136064 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
136065 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
136066 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
136067 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
136068 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
136069 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
136070 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
136071 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
136072 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
136073 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
136074 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
136075 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
136076 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
136077 +dgram_bind_46908 dgram_bind 0 46908 NULL
136078 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
136079 +store_46910 store 0-2 46910 NULL
136080 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
136081 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
136082 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
136083 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
136084 +igbvf_open_46920 igbvf_open 0 46920 NULL
136085 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
136086 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
136087 +fb_write_46924 fb_write 3-0 46924 NULL
136088 +i915_gem_check_olr_46925 i915_gem_check_olr 0 46925 NULL
136089 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
136090 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
136091 +fuse_direct_io_46949 fuse_direct_io 0 46949 NULL nohasharray
136092 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 0-3 46949 &fuse_direct_io_46949
136093 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
136094 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
136095 +coda_fsync_46958 coda_fsync 0 46958 NULL
136096 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
136097 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
136098 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
136099 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
136100 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
136101 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
136102 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
136103 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
136104 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
136105 +user_set_46991 user_set 0 46991 NULL
136106 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
136107 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &sel_write_bool_46996 nohasharray
136108 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &rj54n1_sensor_scale_46996 nohasharray
136109 +enabled_store_46996 enabled_store 0-4 46996 &ds2780_write_user_eeprom_bin_46996
136110 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
136111 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
136112 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
136113 +x25_device_event_47006 x25_device_event 0 47006 NULL
136114 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
136115 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
136116 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
136117 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
136118 +__map_single_47020 __map_single 4-3-7 47020 NULL
136119 +usbpn_open_47021 usbpn_open 0 47021 NULL
136120 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
136121 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
136122 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
136123 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
136124 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
136125 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
136126 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
136127 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
136128 +show_v86d_47041 show_v86d 0 47041 NULL
136129 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
136130 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
136131 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
136132 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
136133 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
136134 +final_47055 final 0 47055 NULL
136135 +open_rx_47057 open_rx 0 47057 NULL
136136 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
136137 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
136138 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
136139 +power_on_acct_show_47066 power_on_acct_show 0 47066 NULL nohasharray
136140 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 &power_on_acct_show_47066
136141 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
136142 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
136143 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
136144 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
136145 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
136146 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
136147 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
136148 +export_47078 export 0 47078 NULL
136149 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
136150 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
136151 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
136152 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
136153 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
136154 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
136155 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
136156 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
136157 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
136158 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 NULL
136159 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
136160 +carrier_show_47115 carrier_show 0 47115 NULL
136161 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
136162 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
136163 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
136164 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
136165 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
136166 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
136167 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
136168 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
136169 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
136170 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
136171 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
136172 +show_streaming_47160 show_streaming 0 47160 NULL
136173 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
136174 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
136175 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
136176 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
136177 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
136178 +part_fail_show_47168 part_fail_show 0 47168 NULL
136179 +set_temp_47169 set_temp 0-4 47169 NULL
136180 +reg_show_name_47170 reg_show_name 0 47170 NULL
136181 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
136182 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
136183 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
136184 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
136185 +niu_pci_map_page_47198 niu_pci_map_page 3 47198 NULL
136186 +__set_signal_47207 __set_signal 0-4 47207 NULL
136187 +__rds_create_47212 __rds_create 0 47212 NULL
136188 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
136189 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
136190 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
136191 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 NULL
136192 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
136193 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
136194 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
136195 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
136196 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
136197 +l2headersize_47238 l2headersize 0 47238 NULL
136198 +options_write_47243 options_write 3-0 47243 NULL
136199 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
136200 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
136201 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250 nohasharray
136202 +ftrace_modify_code_47250 ftrace_modify_code 1 47250 &iwl_mvm_power_set_ps_47250
136203 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
136204 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 NULL nohasharray
136205 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 &portcntrs_1_read_47253
136206 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
136207 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
136208 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
136209 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
136210 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
136211 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
136212 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
136213 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
136214 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
136215 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
136216 +reg_write_47288 reg_write 0 47288 NULL
136217 +setattr_47289 setattr 0 47289 NULL
136218 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
136219 +vsnprintf_47291 vsnprintf 0 47291 NULL
136220 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
136221 +show_47293 show 0 47293 NULL
136222 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
136223 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
136224 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
136225 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
136226 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
136227 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
136228 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
136229 +nouveau_fb_create__47316 nouveau_fb_create_ 4 47316 NULL
136230 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
136231 +get_l4proto_47318 get_l4proto 0 47318 NULL
136232 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
136233 +skein1024_export_47324 skein1024_export 0 47324 NULL
136234 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
136235 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
136236 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
136237 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
136238 +tune_set_47343 tune_set 0-5 47343 NULL
136239 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
136240 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
136241 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
136242 +md_allow_write_47353 md_allow_write 0 47353 NULL
136243 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
136244 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
136245 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
136246 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
136247 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
136248 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
136249 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
136250 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
136251 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
136252 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
136253 +__bio_map_kern_47379 __bio_map_kern 3 47379 NULL
136254 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
136255 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
136256 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
136257 +nametbl_list_47391 nametbl_list 2 47391 NULL
136258 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
136259 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
136260 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
136261 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
136262 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
136263 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
136264 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
136265 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
136266 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
136267 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
136268 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
136269 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
136270 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
136271 +write_cmd_47414 write_cmd 0 47414 NULL
136272 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
136273 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
136274 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
136275 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
136276 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
136277 +bLength_show_47432 bLength_show 0 47432 NULL
136278 +fop_write_47433 fop_write 0-3 47433 NULL
136279 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
136280 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
136281 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
136282 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
136283 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
136284 +hifn_setup_dst_desc_47448 hifn_setup_dst_desc 3 47448 NULL
136285 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
136286 +environ_read_47451 environ_read 0-3 47451 NULL
136287 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
136288 +__affs_hash_dentry_47469 __affs_hash_dentry 0 47469 NULL
136289 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
136290 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
136291 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
136292 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
136293 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
136294 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
136295 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
136296 +newpart_47485 newpart 6-4 47485 NULL
136297 +read_47490 read 0-3 47490 NULL
136298 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
136299 +core_sys_select_47494 core_sys_select 1 47494 NULL
136300 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
136301 +jid_store_47498 jid_store 0-3 47498 NULL
136302 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
136303 +txstat_read_file_47503 txstat_read_file 0 47503 NULL nohasharray
136304 +as3722_block_write_47503 as3722_block_write 2-3 47503 &txstat_read_file_47503
136305 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
136306 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
136307 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
136308 +unlink_simple_47506 unlink_simple 3 47506 NULL
136309 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
136310 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
136311 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
136312 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
136313 +inet_bind_47514 inet_bind 0 47514 NULL
136314 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
136315 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
136316 +eth_open_47519 eth_open 0 47519 NULL
136317 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
136318 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
136319 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
136320 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
136321 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
136322 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
136323 +get_port_47534 get_port 0 47534 NULL
136324 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
136325 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
136326 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
136327 +atl1_open_47550 atl1_open 0 47550 NULL
136328 +drbg_statelen_47551 drbg_statelen 0 47551 NULL
136329 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
136330 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
136331 +send_cmd_47563 send_cmd 0 47563 NULL
136332 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
136333 +send_command_47567 send_command 0 47567 NULL nohasharray
136334 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
136335 +read_ldt_47570 read_ldt 2 47570 NULL
136336 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
136337 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
136338 +pci_iomap_47575 pci_iomap 3 47575 NULL
136339 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
136340 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
136341 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
136342 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
136343 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
136344 +id_format_show_47585 id_format_show 0 47585 NULL
136345 +phy_read_47590 phy_read 0 47590 NULL
136346 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
136347 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
136348 +get_nic_info_47601 get_nic_info 0 47601 NULL
136349 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
136350 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
136351 +msdos_hash_47606 msdos_hash 0 47606 NULL
136352 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
136353 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
136354 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
136355 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
136356 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
136357 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
136358 +uea_request_47613 uea_request 4 47613 NULL
136359 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
136360 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
136361 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
136362 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 NULL nohasharray
136363 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 &tps65217_clear_bits_47619
136364 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
136365 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
136366 +SYSC_send_47629 SYSC_send 3 47629 NULL
136367 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
136368 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
136369 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
136370 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
136371 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
136372 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
136373 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
136374 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
136375 +fan_show_47664 fan_show 0 47664 NULL
136376 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
136377 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
136378 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
136379 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
136380 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
136381 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
136382 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
136383 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
136384 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
136385 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
136386 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
136387 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
136388 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
136389 +packet_recvmsg_47700 packet_recvmsg 0-4 47700 NULL
136390 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
136391 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
136392 +save_microcode_47717 save_microcode 3 47717 NULL
136393 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
136394 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
136395 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
136396 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
136397 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 NULL nohasharray
136398 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 &ov9740_s_fmt_47735
136399 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
136400 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
136401 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
136402 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
136403 +use_zero_page_show_47747 use_zero_page_show 0 47747 NULL nohasharray
136404 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 &use_zero_page_show_47747
136405 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
136406 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
136407 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
136408 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
136409 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
136410 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
136411 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
136412 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
136413 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
136414 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
136415 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
136416 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
136417 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
136418 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
136419 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
136420 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
136421 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
136422 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
136423 +show_id_47795 show_id 0 47795 NULL
136424 +sl_open_47801 sl_open 0 47801 NULL
136425 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
136426 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 NULL nohasharray
136427 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 &store_fc_vport_disable_47804
136428 +lov_packmd_47810 lov_packmd 0 47810 NULL
136429 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
136430 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
136431 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
136432 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
136433 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
136434 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
136435 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
136436 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
136437 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
136438 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
136439 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
136440 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
136441 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
136442 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
136443 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
136444 +did_show_47843 did_show 0 47843 NULL nohasharray
136445 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
136446 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
136447 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
136448 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
136449 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL
136450 +reg_clear_47849 reg_clear 0 47849 NULL
136451 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
136452 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
136453 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
136454 +copy_47869 copy 0 47869 NULL
136455 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
136456 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
136457 +add_lease_context_47876 add_lease_context 0 47876 NULL
136458 +vhci_read_47878 vhci_read 3-0 47878 NULL
136459 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
136460 +array_size_show_47883 array_size_show 0 47883 NULL
136461 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
136462 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
136463 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
136464 +read_prph_47892 read_prph 0 47892 NULL
136465 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
136466 +read_regr_47902 read_regr 0 47902 NULL nohasharray
136467 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
136468 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
136469 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
136470 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
136471 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
136472 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
136473 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
136474 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
136475 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
136476 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
136477 +timeout_read_47915 timeout_read 0-3 47915 NULL nohasharray
136478 +sp_header_47915 sp_header 0 47915 &timeout_read_47915
136479 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
136480 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
136481 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
136482 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
136483 +show_mlid_47928 show_mlid 0 47928 NULL
136484 +max77686_rtc_read_time_47944 max77686_rtc_read_time 0 47944 NULL
136485 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
136486 +b44_open_47950 b44_open 0 47950 NULL
136487 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
136488 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
136489 +pci_read_47962 pci_read 0 47962 NULL
136490 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
136491 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
136492 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
136493 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
136494 +show_stride_47971 show_stride 0 47971 NULL
136495 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
136496 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
136497 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
136498 +node_weight_read_47974 node_weight_read 0 47974 NULL
136499 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
136500 +flush_store_47978 flush_store 0-4 47978 NULL
136501 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
136502 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
136503 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
136504 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
136505 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
136506 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
136507 +enter_47990 enter 0 47990 &dbg_port_buf_47990
136508 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
136509 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
136510 +objects_show_47995 objects_show 0 47995 NULL
136511 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 NULL nohasharray
136512 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 &show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997
136513 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
136514 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
136515 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
136516 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
136517 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
136518 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
136519 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
136520 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
136521 +coda_statfs_48015 coda_statfs 0 48015 NULL
136522 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
136523 +trace_show_48031 trace_show 0 48031 NULL
136524 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
136525 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
136526 +sys32_pread_48037 sys32_pread 3 48037 NULL
136527 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
136528 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
136529 +show_vrm_48041 show_vrm 0 48041 NULL
136530 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
136531 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
136532 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
136533 +rate_show_48049 rate_show 0 48049 NULL
136534 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
136535 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
136536 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
136537 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
136538 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
136539 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
136540 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
136541 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
136542 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
136543 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
136544 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
136545 +cp2112_hid_output_48094 cp2112_hid_output 0-3 48094 NULL
136546 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
136547 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
136548 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 NULL nohasharray
136549 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 &i7core_inject_enable_show_48107
136550 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
136551 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
136552 +rmd256_final_48110 rmd256_final 0 48110 NULL
136553 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
136554 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
136555 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
136556 +get_48116 get 0 48116 &selinux_inode_permission_48116
136557 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
136558 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
136559 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
136560 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
136561 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
136562 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
136563 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
136564 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
136565 +statistics_write_48141 statistics_write 0-3 48141 NULL nohasharray
136566 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
136567 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141 nohasharray
136568 +set_discoverable_48141 set_discoverable 4 48141 &store_fan_smart_tach_48141
136569 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
136570 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
136571 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
136572 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
136573 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
136574 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
136575 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
136576 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
136577 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
136578 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
136579 +macvlan_open_48169 macvlan_open 0 48169 NULL
136580 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
136581 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &rbd_obj_method_sync_48170 nohasharray
136582 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 3-2 48170 &bnx2x_get_regs_len_48170
136583 +minix_setattr_48171 minix_setattr 0 48171 NULL
136584 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
136585 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
136586 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
136587 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
136588 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
136589 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
136590 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
136591 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
136592 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
136593 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
136594 +eni_send_48189 eni_send 0 48189 NULL nohasharray
136595 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
136596 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
136597 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
136598 +startup_48205 startup 0 48205 NULL
136599 +show_48207 show 0 48207 NULL
136600 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
136601 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
136602 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
136603 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
136604 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
136605 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 NULL nohasharray
136606 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 &iwl_mvm_beacon_filter_send_cmd_48226
136607 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
136608 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
136609 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
136610 +collisions_show_48236 collisions_show 0 48236 NULL
136611 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
136612 +nouveau_i2c_port_create__48240 nouveau_i2c_port_create_ 7 48240 NULL nohasharray
136613 +show_priv_session_state_48240 show_priv_session_state 0 48240 &nouveau_i2c_port_create__48240
136614 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
136615 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
136616 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
136617 +vport_disable_48252 vport_disable 0 48252 NULL
136618 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
136619 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
136620 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
136621 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
136622 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
136623 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
136624 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
136625 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
136626 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
136627 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
136628 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 NULL nohasharray
136629 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 &qlcnic_83xx_get_regs_len_48275 nohasharray
136630 +trace_options_write_48275 trace_options_write 3 48275 &xgene_rtc_read_time_48275
136631 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
136632 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
136633 +send_set_info_48288 send_set_info 7 48288 NULL
136634 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
136635 +ac_write_48295 ac_write 0-3 48295 NULL
136636 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
136637 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
136638 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
136639 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
136640 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
136641 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
136642 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
136643 +hash_setkey_48310 hash_setkey 0-3 48310 NULL
136644 +patch_alc262_48312 patch_alc262 0 48312 NULL
136645 +crb_read_48313 crb_read 0 48313 NULL
136646 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
136647 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
136648 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
136649 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
136650 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
136651 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
136652 +show_version_48337 show_version 0 48337 NULL
136653 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
136654 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
136655 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
136656 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
136657 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
136658 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
136659 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
136660 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
136661 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
136662 +follow_pte_48359 follow_pte 0 48359 NULL
136663 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
136664 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
136665 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
136666 +skb_add_data_48363 skb_add_data 3 48363 NULL
136667 +store_temp23_48364 store_temp23 0-4 48364 NULL
136668 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
136669 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
136670 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
136671 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
136672 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
136673 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
136674 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
136675 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
136676 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
136677 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
136678 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
136679 +sctp_getname_48405 sctp_getname 0 48405 NULL
136680 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
136681 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
136682 +bql_set_48412 bql_set 0-2 48412 NULL
136683 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
136684 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
136685 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 NULL nohasharray
136686 +div64_u64_rem_48418 div64_u64_rem 0 48418 &wl1271_ap_init_null_template_48418
136687 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
136688 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
136689 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
136690 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
136691 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
136692 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
136693 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
136694 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
136695 +nfs_weak_revalidate_48432 nfs_weak_revalidate 0 48432 NULL
136696 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
136697 +print_filtered_48442 print_filtered 0-2 48442 NULL
136698 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
136699 +rtl2830_rd_48451 rtl2830_rd 0 48451 NULL nohasharray
136700 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 &rtl2830_rd_48451
136701 +fan_get_48455 fan_get 0 48455 NULL
136702 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
136703 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
136704 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
136705 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
136706 +tun_recvmsg_48463 tun_recvmsg 0-4 48463 NULL
136707 +toshiba_kbd_bl_mode_store_48465 toshiba_kbd_bl_mode_store 0-4 48465 NULL
136708 +getname_48466 getname 0 48466 NULL nohasharray
136709 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 &getname_48466
136710 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
136711 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
136712 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
136713 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
136714 +set_in16_max_48479 set_in16_max 0-4 48479 NULL nohasharray
136715 +pid_revalidate_48479 pid_revalidate 0 48479 &set_in16_max_48479
136716 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
136717 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
136718 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
136719 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
136720 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
136721 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
136722 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
136723 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
136724 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
136725 +store_48497 store 0-3 48497 NULL nohasharray
136726 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
136727 +send_control_msg_48498 send_control_msg 0-6 48498 NULL
136728 +show_temp_type_48500 show_temp_type 0 48500 NULL
136729 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
136730 +serio_show_description_48505 serio_show_description 0 48505 NULL
136731 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
136732 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
136733 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
136734 +phantom_get_free_48514 phantom_get_free 0 48514 NULL
136735 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
136736 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
136737 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
136738 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
136739 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
136740 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
136741 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
136742 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
136743 +ths7303_write_48540 ths7303_write 0 48540 NULL
136744 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
136745 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
136746 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
136747 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
136748 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
136749 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
136750 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
136751 +command_resume_48565 command_resume 0 48565 NULL
136752 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
136753 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
136754 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
136755 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
136756 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
136757 +team_init_48574 team_init 0 48574 NULL
136758 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
136759 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
136760 +set_mode_48583 set_mode 0 48583 NULL
136761 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
136762 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
136763 +set_channels_48590 set_channels 0 48590 NULL
136764 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
136765 +label_SKIN_48603 label_SKIN 0 48603 NULL
136766 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
136767 +ctrl_48612 ctrl 0 48612 NULL
136768 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
136769 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
136770 +uni2char_48631 uni2char 0 48631 NULL
136771 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
136772 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
136773 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
136774 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
136775 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
136776 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
136777 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
136778 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
136779 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
136780 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
136781 +mtd_read_48655 mtd_read 0 48655 NULL
136782 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
136783 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
136784 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
136785 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
136786 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
136787 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
136788 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
136789 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
136790 +read_48672 read 0 48672 NULL
136791 +order_show_48676 order_show 0 48676 NULL nohasharray
136792 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 &order_show_48676
136793 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
136794 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
136795 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
136796 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
136797 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
136798 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
136799 +create_css_48692 create_css 0 48692 NULL
136800 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
136801 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
136802 +altera_drscan_48698 altera_drscan 2 48698 NULL
136803 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
136804 +cpu_partial_store_48703 cpu_partial_store 0-3 48703 NULL
136805 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
136806 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
136807 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
136808 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
136809 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
136810 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
136811 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
136812 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
136813 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
136814 +show_therm_status_48723 show_therm_status 0 48723 NULL
136815 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
136816 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
136817 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
136818 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
136819 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
136820 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
136821 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
136822 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
136823 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
136824 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
136825 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
136826 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
136827 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
136828 +patch_alc269_48756 patch_alc269 0 48756 NULL
136829 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
136830 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
136831 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
136832 +event_buffer_read_48772 event_buffer_read 0-3 48772 NULL nohasharray
136833 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 &event_buffer_read_48772
136834 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
136835 +boottime_set_48781 boottime_set 0-4 48781 NULL
136836 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
136837 +transfer_48788 transfer 0 48788 NULL
136838 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
136839 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
136840 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
136841 +lua_sysfs_write_48797 lua_sysfs_write 0-6 48797 NULL
136842 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
136843 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
136844 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
136845 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
136846 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
136847 +show_48809 show 0 48809 NULL
136848 +store_sched4_48815 store_sched4 4-0 48815 NULL
136849 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
136850 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
136851 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
136852 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
136853 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
136854 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
136855 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
136856 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 NULL nohasharray
136857 +vc_do_resize_48842 vc_do_resize 3-4 48842 &vbi_queue_setup_48842
136858 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
136859 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
136860 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
136861 +insert_queue_48849 insert_queue 0 48849 NULL
136862 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
136863 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
136864 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
136865 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
136866 +ext2_get_xip_mem_48858 ext2_get_xip_mem 0 48858 NULL
136867 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
136868 +seq_buf_buffer_left_48863 seq_buf_buffer_left 0 48863 NULL
136869 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
136870 +submit_async_48869 submit_async 0 48869 NULL
136871 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
136872 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
136873 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
136874 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
136875 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
136876 +get_xip_mem_48886 get_xip_mem 0 48886 NULL
136877 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
136878 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
136879 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
136880 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
136881 +adummy_open_48895 adummy_open 0 48895 NULL
136882 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
136883 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
136884 +MT2063_Tune_48898 MT2063_Tune 0 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
136885 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &MT2063_Tune_48898
136886 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
136887 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
136888 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
136889 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
136890 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
136891 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
136892 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
136893 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
136894 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
136895 +send_cmd_48933 send_cmd 0 48933 NULL
136896 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
136897 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
136898 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
136899 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
136900 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
136901 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
136902 +br_dev_init_48956 br_dev_init 0 48956 NULL
136903 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
136904 +register_new_memory_48959 register_new_memory 0 48959 NULL
136905 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
136906 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
136907 +venus_fsync_48962 venus_fsync 0 48962 NULL
136908 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
136909 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
136910 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
136911 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
136912 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
136913 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
136914 +ipr_free_dump_48976 ipr_free_dump 0 48976 NULL nohasharray
136915 +devm_kmemdup_48976 devm_kmemdup 3 48976 &ipr_free_dump_48976
136916 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
136917 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
136918 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
136919 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
136920 +get_target_48984 get_target 0 48984 NULL nohasharray
136921 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
136922 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
136923 +show_48988 show 0 48988 NULL
136924 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
136925 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
136926 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
136927 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
136928 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
136929 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
136930 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
136931 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
136932 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
136933 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
136934 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
136935 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
136936 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
136937 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
136938 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
136939 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
136940 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
136941 +transient_status_49027 transient_status 4 49027 NULL
136942 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
136943 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
136944 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
136945 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 NULL nohasharray
136946 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 0-2 49037 &target_fabric_port_show_attr_alua_tg_pt_gp_49037
136947 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
136948 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
136949 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
136950 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 NULL nohasharray
136951 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052 nohasharray
136952 +setup_msi_irq_49052 setup_msi_irq 0 49052 &security_kernel_module_request_49052
136953 +ubi_read_49061 ubi_read 0 49061 NULL
136954 +net2280_queue_49065 net2280_queue 0 49065 NULL nohasharray
136955 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 &net2280_queue_49065
136956 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
136957 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
136958 +read_regs_49068 read_regs 0 49068 NULL
136959 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
136960 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
136961 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
136962 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
136963 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 NULL nohasharray
136964 +show_fan_49076 show_fan 0 49076 &rj54n1_reg_init_49076
136965 +show_crash_notes_49079 show_crash_notes 0 49079 NULL nohasharray
136966 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 &show_crash_notes_49079
136967 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
136968 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
136969 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
136970 +scsi_register_49094 scsi_register 2 49094 NULL
136971 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
136972 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
136973 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
136974 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
136975 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
136976 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
136977 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
136978 +dn_check_state_49133 dn_check_state 0 49133 NULL
136979 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
136980 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0-5-4 49136 &pt_read_49136 nohasharray
136981 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &qib_user_sdma_pin_pages_49136
136982 +read_file_49137 read_file 4 49137 NULL
136983 +affs_write_begin_49139 affs_write_begin 0-3 49139 NULL
136984 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
136985 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
136986 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
136987 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
136988 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
136989 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
136990 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
136991 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
136992 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
136993 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
136994 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
136995 +gr_queue_49159 gr_queue 0 49159 NULL
136996 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
136997 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
136998 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
136999 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
137000 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
137001 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
137002 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
137003 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
137004 +__jfs_setxattr_49175 __jfs_setxattr 0-5 49175 NULL
137005 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
137006 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
137007 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
137008 +phy_device_create_49190 phy_device_create 3 49190 NULL
137009 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
137010 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
137011 +adv7180_mbus_fmt_49194 adv7180_mbus_fmt 0 49194 NULL
137012 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
137013 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
137014 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
137015 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
137016 +aio_read_null_49202 aio_read_null 0 49202 NULL
137017 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
137018 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
137019 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
137020 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
137021 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
137022 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
137023 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
137024 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
137025 +nouveau_therm_create__49228 nouveau_therm_create_ 4 49228 NULL
137026 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL nohasharray
137027 +bad_file_splice_read_49229 bad_file_splice_read 0 49229 &roccat_common2_sysfs_write_profile_settings_49229
137028 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
137029 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
137030 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
137031 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
137032 +stop_discovery_49237 stop_discovery 4 49237 NULL
137033 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
137034 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
137035 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
137036 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
137037 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
137038 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
137039 +get_write_access_49253 get_write_access 0 49253 NULL
137040 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
137041 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
137042 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
137043 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
137044 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
137045 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
137046 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
137047 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
137048 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
137049 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
137050 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
137051 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
137052 +store_49284 store 0 49284 NULL
137053 +bcache_dev_stripe_dirty_49286 bcache_dev_stripe_dirty 2 49286 NULL
137054 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
137055 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
137056 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
137057 +store_49298 store 0-3 49298 NULL
137058 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
137059 +uio_read_49300 uio_read 3-0 49300 NULL
137060 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
137061 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
137062 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
137063 +request_locality_49318 request_locality 0 49318 NULL
137064 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
137065 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
137066 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
137067 +show_freq_49329 show_freq 0 49329 NULL
137068 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
137069 +__intel_map_single_49338 __intel_map_single 0-2 49338 NULL
137070 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
137071 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
137072 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
137073 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
137074 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
137075 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
137076 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
137077 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
137078 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
137079 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
137080 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
137081 +avtab_init_49369 avtab_init 0 49369 NULL
137082 +px_raw_event_49371 px_raw_event 4 49371 NULL
137083 +resync_start_show_49372 resync_start_show 0 49372 NULL
137084 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
137085 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
137086 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
137087 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
137088 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
137089 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
137090 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
137091 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
137092 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
137093 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
137094 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
137095 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
137096 +be_cmd_vlan_config_49413 be_cmd_vlan_config 0 49413 NULL
137097 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
137098 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
137099 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
137100 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
137101 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
137102 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
137103 +md_domain_init_49432 md_domain_init 2 49432 NULL
137104 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
137105 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
137106 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
137107 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
137108 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
137109 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
137110 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
137111 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
137112 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
137113 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
137114 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
137115 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6 49474 NULL
137116 +buf_prepare_49476 buf_prepare 0 49476 NULL
137117 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
137118 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
137119 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
137120 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &tipc_bclink_get_mtu_49483 nohasharray
137121 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &b43legacy_validate_chipaccess_49483
137122 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
137123 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
137124 +r820t_read_49492 r820t_read 0-4 49492 NULL
137125 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
137126 +ismt_access_49498 ismt_access 0 49498 NULL
137127 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
137128 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
137129 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
137130 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
137131 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
137132 +show_offset_49516 show_offset 0 49516 NULL
137133 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
137134 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
137135 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
137136 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
137137 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
137138 +logical_ring_flush_all_caches_49520 logical_ring_flush_all_caches 0 49520 &__sock_recvmsg_nosec_49520
137139 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
137140 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
137141 +read_partial_49528 read_partial 2 49528 &light_write_49528
137142 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
137143 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
137144 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
137145 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
137146 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
137147 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
137148 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
137149 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
137150 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
137151 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
137152 +read_status_49562 read_status 0 49562 NULL
137153 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
137154 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
137155 +show_taint_49568 show_taint 0 49568 NULL nohasharray
137156 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
137157 +major_show_49571 major_show 0 49571 NULL
137158 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
137159 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
137160 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
137161 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
137162 +readfifo_49583 readfifo 1 49583 NULL
137163 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
137164 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 NULL nohasharray
137165 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 &aty_valid_pll_ct_49589
137166 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
137167 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
137168 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
137169 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
137170 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
137171 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
137172 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
137173 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
137174 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
137175 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
137176 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
137177 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
137178 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
137179 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
137180 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
137181 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
137182 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
137183 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
137184 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616 nohasharray
137185 +complete_walk_49616 complete_walk 0 49616 &mt2060_get_if_frequency_49616
137186 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
137187 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
137188 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
137189 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
137190 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
137191 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
137192 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
137193 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
137194 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
137195 +v9fs_lookup_revalidate_49638 v9fs_lookup_revalidate 0 49638 NULL
137196 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
137197 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
137198 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
137199 +match_int_49672 match_int 0 49672 NULL
137200 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
137201 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
137202 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
137203 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
137204 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
137205 +fw_status_49690 fw_status 0 49690 NULL
137206 +__setup_irq_49696 __setup_irq 0 49696 NULL
137207 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
137208 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 NULL nohasharray
137209 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 &snd_usb_endpoint_set_params_49703
137210 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
137211 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
137212 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
137213 +show_online_49713 show_online 0 49713 NULL
137214 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
137215 +write_pool_49718 write_pool 3-0 49718 NULL
137216 +create_modalias_49720 create_modalias 0 49720 NULL
137217 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
137218 +pcnet_open_49729 pcnet_open 0 49729 NULL
137219 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
137220 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
137221 +write_exec_49737 write_exec 0 49737 NULL nohasharray
137222 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
137223 +check_frame_49741 check_frame 0 49741 NULL
137224 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
137225 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 NULL nohasharray
137226 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 &iio_show_dev_name_49744
137227 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
137228 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
137229 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
137230 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
137231 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
137232 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
137233 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
137234 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
137235 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
137236 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
137237 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &key_conf_keylen_read_49758 nohasharray
137238 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &zr364xx_prepare_49758
137239 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
137240 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
137241 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
137242 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 NULL nohasharray
137243 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 &mx2_camera_get_formats_49765 nohasharray
137244 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765
137245 +isku_sysfs_write_49767 isku_sysfs_write 0-5 49767 NULL
137246 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
137247 +dev_show_49780 dev_show 0 49780 NULL
137248 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
137249 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
137250 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
137251 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
137252 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
137253 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
137254 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
137255 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
137256 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
137257 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
137258 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
137259 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 NULL nohasharray
137260 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 &asiliantfb_check_var_49807
137261 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
137262 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
137263 +show_config_pending_49814 show_config_pending 0 49814 NULL
137264 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
137265 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
137266 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 0-6-3 49829 NULL
137267 +add_uuid_49831 add_uuid 4 49831 NULL nohasharray
137268 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
137269 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
137270 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
137271 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
137272 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
137273 +twl4030_write_49846 twl4030_write 2 49846 NULL
137274 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
137275 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
137276 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
137277 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
137278 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
137279 +uart_write_49863 uart_write 0-3 49863 NULL
137280 +store_modes_49864 store_modes 0-4 49864 NULL
137281 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
137282 +____request_module_49868 ____request_module 0 49868 NULL
137283 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 0-3 49870 NULL
137284 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
137285 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
137286 +s_filter_49877 s_filter 0 49877 NULL
137287 +show_volt_max_49881 show_volt_max 0 49881 NULL
137288 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
137289 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
137290 +tgr192_init_49892 tgr192_init 0 49892 NULL
137291 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
137292 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
137293 +ea_put_49907 ea_put 0 49907 NULL
137294 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
137295 +available_governors_show_49912 available_governors_show 0 49912 NULL nohasharray
137296 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 &available_governors_show_49912
137297 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
137298 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
137299 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
137300 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
137301 +_cpu_up_49927 _cpu_up 0 49927 NULL
137302 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
137303 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
137304 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
137305 +tpm_get_random_49950 tpm_get_random 0 49950 NULL
137306 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
137307 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
137308 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
137309 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
137310 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
137311 +volume_write_49971 volume_write 0 49971 NULL
137312 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
137313 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
137314 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
137315 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
137316 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
137317 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
137318 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
137319 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
137320 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
137321 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
137322 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
137323 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
137324 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
137325 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
137326 +run_49996 run 0 49996 NULL
137327 +write_49997 write 0 49997 NULL
137328 +__module_alloc_50004 __module_alloc 1 50004 NULL
137329 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
137330 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
137331 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
137332 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
137333 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
137334 +isdn_read_50021 isdn_read 3-0 50021 NULL
137335 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
137336 +rose_device_event_50026 rose_device_event 0 50026 NULL
137337 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
137338 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
137339 +set_mtu_50032 set_mtu 0 50032 NULL
137340 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
137341 +sky2_open_50034 sky2_open 0 50034 NULL
137342 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
137343 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
137344 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
137345 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 NULL nohasharray
137346 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040 nohasharray
137347 +wait_for_free_request_50040 wait_for_free_request 0 50040 &nf_sockopt_50040
137348 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
137349 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
137350 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
137351 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
137352 +ioread8_50049 ioread8 0 50049 NULL
137353 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
137354 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
137355 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
137356 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
137357 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
137358 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
137359 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
137360 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
137361 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
137362 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
137363 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
137364 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
137365 +afs_writepages_50092 afs_writepages 0 50092 NULL
137366 +card_type_show_50095 card_type_show 0 50095 NULL
137367 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
137368 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
137369 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
137370 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
137371 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
137372 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
137373 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
137374 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
137375 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
137376 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
137377 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
137378 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
137379 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
137380 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
137381 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
137382 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
137383 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
137384 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
137385 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
137386 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
137387 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
137388 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
137389 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
137390 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
137391 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
137392 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
137393 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
137394 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
137395 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
137396 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
137397 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
137398 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
137399 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
137400 +rx_refill_50166 rx_refill 0 50166 NULL
137401 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
137402 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
137403 +odev_update_50169 odev_update 2-0 50169 NULL
137404 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
137405 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
137406 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
137407 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
137408 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
137409 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
137410 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
137411 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
137412 +store_beep_50196 store_beep 0-4 50196 NULL
137413 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
137414 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
137415 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
137416 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
137417 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
137418 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
137419 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
137420 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
137421 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
137422 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
137423 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
137424 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
137425 +loadtime_init_50221 loadtime_init 0 50221 NULL
137426 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
137427 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
137428 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
137429 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
137430 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
137431 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 NULL nohasharray
137432 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261 nohasharray
137433 +afs_extract_data_50261 afs_extract_data 5 50261 &gadget_config_desc_MaxPower_show_50261
137434 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
137435 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
137436 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
137437 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
137438 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
137439 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
137440 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
137441 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
137442 +netlink_send_50281 netlink_send 0 50281 NULL
137443 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
137444 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
137445 +store_50289 store 0-3 50289 NULL
137446 +show_in10_50295 show_in10 0 50295 NULL
137447 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
137448 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
137449 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
137450 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
137451 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
137452 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
137453 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
137454 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
137455 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
137456 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
137457 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
137458 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
137459 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
137460 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
137461 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
137462 +do_launder_page_50329 do_launder_page 0 50329 NULL
137463 +nouveau_engine_create__50331 nouveau_engine_create_ 7 50331 NULL
137464 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
137465 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
137466 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
137467 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
137468 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 0-4 50343 NULL
137469 +tpm_read_50344 tpm_read 3-0 50344 NULL
137470 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
137471 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
137472 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
137473 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
137474 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
137475 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
137476 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
137477 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
137478 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
137479 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
137480 +setbrightness_50365 setbrightness 0 50365 NULL nohasharray
137481 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 &setbrightness_50365
137482 +toshiba_available_kbd_modes_show_50369 toshiba_available_kbd_modes_show 0 50369 NULL nohasharray
137483 +roccat_common2_receive_50369 roccat_common2_receive 0-4 50369 &toshiba_available_kbd_modes_show_50369
137484 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
137485 +set_ctrl_50374 set_ctrl 0 50374 NULL
137486 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
137487 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
137488 +store_temp62_50383 store_temp62 0-4 50383 NULL
137489 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
137490 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
137491 +flags_show_50391 flags_show 0 50391 NULL
137492 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
137493 +base_sock_create_50400 base_sock_create 0 50400 NULL
137494 +slab_size_show_50405 slab_size_show 0 50405 NULL
137495 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
137496 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
137497 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
137498 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
137499 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
137500 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
137501 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
137502 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
137503 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
137504 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
137505 +event_input_50432 event_input 0 50432 NULL
137506 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
137507 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
137508 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
137509 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 4-0 50444 NULL
137510 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
137511 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
137512 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
137513 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
137514 +udf_writepages_50451 udf_writepages 0 50451 NULL
137515 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
137516 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
137517 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
137518 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
137519 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
137520 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
137521 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
137522 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
137523 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
137524 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
137525 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
137526 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
137527 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
137528 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
137529 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
137530 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
137531 +freeze_show_50489 freeze_show 0 50489 NULL
137532 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
137533 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
137534 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
137535 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
137536 +validate_50497 validate 0 50497 NULL
137537 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
137538 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
137539 +numa_node_show_50504 numa_node_show 0 50504 NULL
137540 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
137541 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
137542 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
137543 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
137544 +ath10k_wmi_10x_cmd_init_50518 ath10k_wmi_10x_cmd_init 0 50518 NULL
137545 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
137546 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
137547 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
137548 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
137549 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
137550 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
137551 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
137552 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
137553 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
137554 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
137555 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 NULL nohasharray
137556 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539 nohasharray
137557 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 &vendor_id_store_50539
137558 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
137559 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
137560 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
137561 +bh_get_50543 bh_get 0 50543 NULL
137562 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
137563 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
137564 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
137565 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
137566 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
137567 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
137568 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
137569 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
137570 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
137571 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
137572 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
137573 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
137574 +mwave_write_50571 mwave_write 0-3 50571 NULL
137575 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
137576 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
137577 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
137578 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
137579 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
137580 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
137581 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
137582 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
137583 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
137584 +build_inv_iommu_pages_50589 build_inv_iommu_pages 3-2 50589 NULL
137585 +load_map_50592 load_map 0 50592 NULL
137586 +sge_rx_50594 sge_rx 3 50594 NULL
137587 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
137588 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
137589 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
137590 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
137591 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
137592 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
137593 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
137594 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
137595 +ipr_halt_50616 ipr_halt 0 50616 NULL
137596 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
137597 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 NULL
137598 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
137599 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
137600 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &regcache_rbtree_write_50629 nohasharray
137601 +macvtap_alloc_skb_50629 macvtap_alloc_skb 3-4-2 50629 &ip_vs_local_request6_50629
137602 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
137603 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
137604 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
137605 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
137606 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
137607 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
137608 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
137609 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
137610 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
137611 +show_50648 show 0 50648 NULL
137612 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
137613 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
137614 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
137615 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
137616 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
137617 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
137618 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
137619 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
137620 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
137621 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
137622 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-0-4 50669 NULL
137623 +addr_len_show_50673 addr_len_show 0 50673 NULL
137624 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
137625 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
137626 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
137627 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
137628 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
137629 +store_50690 store 0-3 50690 NULL
137630 +_ep_queue_50692 _ep_queue 0 50692 NULL
137631 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL nohasharray
137632 +xen_release_pte_50697 xen_release_pte 1 50697 &xfs_growfs_get_hdr_buf_50697
137633 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
137634 +discover_50707 discover 0 50707 NULL
137635 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
137636 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
137637 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
137638 +epool_init_50723 epool_init 2 50723 NULL
137639 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
137640 +device_attach_50730 device_attach 0 50730 NULL nohasharray
137641 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
137642 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
137643 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
137644 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
137645 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
137646 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
137647 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
137648 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
137649 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
137650 +skein_256_init_50748 skein_256_init 0 50748 NULL
137651 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
137652 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
137653 +skb_padto_50759 skb_padto 2 50759 NULL
137654 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
137655 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
137656 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
137657 +isight_trigger_50765 isight_trigger 0 50765 NULL
137658 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
137659 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
137660 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
137661 +g_crop_50773 g_crop 0 50773 &ocfs2_xattr_block_get_50773
137662 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
137663 +pipe_handler_request_50774 pipe_handler_request 0-5 50774 &tm6000_read_write_usb_50774
137664 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
137665 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
137666 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
137667 +m2v_50781 m2v 1 50781 NULL
137668 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
137669 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
137670 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
137671 +ping_v4_sendmsg_50787 ping_v4_sendmsg 0-4 50787 NULL
137672 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
137673 +store_50792 store 0 50792 NULL
137674 +tpm_write_50798 tpm_write 3-0 50798 NULL
137675 +write_flush_50803 write_flush 3-0 50803 NULL
137676 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
137677 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
137678 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
137679 +dvb_play_50814 dvb_play 3-0 50814 NULL
137680 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
137681 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
137682 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
137683 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
137684 +recvmsg_50829 recvmsg 0-4 50829 NULL nohasharray
137685 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829 nohasharray
137686 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 &cfusbl_device_notify_50829
137687 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
137688 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
137689 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
137690 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
137691 +videobuf_dma_init_user_50839 videobuf_dma_init_user 0-4-3 50839 NULL
137692 +btrfs_map_sblock_50840 btrfs_map_sblock 3 50840 NULL nohasharray
137693 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 &btrfs_map_sblock_50840
137694 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
137695 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
137696 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
137697 +fat_write_begin_50858 fat_write_begin 0-3 50858 NULL
137698 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
137699 +geneve_xmit_skb_50871 geneve_xmit_skb 13 50871 NULL
137700 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
137701 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
137702 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
137703 +nla_put_string_50887 nla_put_string 0 50887 NULL
137704 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
137705 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
137706 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
137707 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
137708 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
137709 +subconnector_show_50902 subconnector_show 0 50902 NULL
137710 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
137711 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
137712 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
137713 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
137714 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
137715 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
137716 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
137717 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
137718 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
137719 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
137720 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
137721 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
137722 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
137723 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
137724 +busnum_show_50927 busnum_show 0 50927 NULL
137725 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
137726 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
137727 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
137728 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
137729 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
137730 +show_device_status_50947 show_device_status 0 50947 NULL
137731 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
137732 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
137733 +set_50949 set 0 50949 NULL nohasharray
137734 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
137735 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 NULL nohasharray
137736 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
137737 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
137738 +zl10036_write_50952 zl10036_write 0 50952 NULL
137739 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
137740 +sdio_uart_write_50954 sdio_uart_write 3-0 50954 NULL nohasharray
137741 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 &sdio_uart_write_50954
137742 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
137743 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
137744 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
137745 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
137746 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
137747 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
137748 +null_final_50967 null_final 0 50967 NULL
137749 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
137750 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
137751 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
137752 +skein1024_update_50977 skein1024_update 0 50977 NULL
137753 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
137754 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
137755 +timeout_write_50991 timeout_write 3-0 50991 NULL
137756 +interval_show_50993 interval_show 0 50993 NULL
137757 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
137758 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
137759 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
137760 +security_load_policy_50997 security_load_policy 0 50997 NULL
137761 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
137762 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
137763 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
137764 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
137765 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
137766 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
137767 +ppp_read_51017 ppp_read 0-3 51017 NULL
137768 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
137769 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
137770 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
137771 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
137772 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL nohasharray
137773 +ntfs_attr_find_51028 ntfs_attr_find 0 51028 &fuse_conn_congestion_threshold_read_51028
137774 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
137775 +dump_midi_51040 dump_midi 3 51040 NULL
137776 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
137777 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL
137778 +store_detach_51045 store_detach 0-4 51045 NULL
137779 +show_51050 show 0 51050 NULL nohasharray
137780 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
137781 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
137782 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
137783 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
137784 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
137785 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
137786 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
137787 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
137788 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
137789 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
137790 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
137791 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
137792 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
137793 +removable_show_51080 removable_show 0 51080 NULL
137794 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
137795 +register_jprobes_51086 register_jprobes 0 51086 NULL
137796 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
137797 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
137798 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
137799 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
137800 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
137801 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
137802 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
137803 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 NULL nohasharray
137804 +ti_recv_51110 ti_recv 3 51110 &w1_ds2781_do_io_51110
137805 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
137806 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
137807 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 NULL nohasharray
137808 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 &gpio_keys_attr_show_helper_51117
137809 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
137810 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
137811 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
137812 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
137813 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
137814 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
137815 +amanda_help_51133 amanda_help 0 51133 NULL
137816 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
137817 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
137818 +platform_pre_snapshot_51136 platform_pre_snapshot 0 51136 NULL nohasharray
137819 +alloc_rtllib_51136 alloc_rtllib 1 51136 &platform_pre_snapshot_51136
137820 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 NULL
137821 +show_in_input_51138 show_in_input 0 51138 NULL
137822 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
137823 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
137824 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
137825 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
137826 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
137827 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL
137828 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
137829 +driver_attach_51156 driver_attach 0 51156 NULL
137830 +device_rev_show_51157 device_rev_show 0 51157 NULL
137831 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
137832 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
137833 +xen_release_pte_init_51173 xen_release_pte_init 1 51173 NULL
137834 +online_store_51175 online_store 0-4 51175 NULL
137835 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
137836 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
137837 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
137838 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
137839 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 NULL nohasharray
137840 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 &nfs4_call_sync_sequence_51190
137841 +dpms_show_51191 dpms_show 0 51191 NULL
137842 +get_uint_51193 get_uint 0 51193 NULL
137843 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
137844 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 0-4-2 51197 NULL
137845 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
137846 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
137847 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
137848 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
137849 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
137850 +sr_done_51211 sr_done 0 51211 NULL
137851 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
137852 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
137853 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
137854 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
137855 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
137856 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
137857 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
137858 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
137859 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
137860 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
137861 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
137862 +goto_high_power_51237 goto_high_power 0 51237 NULL
137863 +drm_property_create_51239 drm_property_create 4 51239 NULL
137864 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
137865 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
137866 +isofs_hash_common_51247 isofs_hash_common 0 51247 NULL
137867 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
137868 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
137869 +st_read_51251 st_read 3-0 51251 NULL nohasharray
137870 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
137871 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
137872 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
137873 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
137874 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
137875 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
137876 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 NULL nohasharray
137877 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
137878 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
137879 +e100_up_51268 e100_up 0 51268 NULL
137880 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
137881 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
137882 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
137883 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
137884 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
137885 +send_51279 send 0 51279 NULL nohasharray
137886 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
137887 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
137888 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
137889 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
137890 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
137891 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
137892 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
137893 +disable_51293 disable 0 51293 NULL
137894 +chip_name_show_51296 chip_name_show 0 51296 NULL
137895 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
137896 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
137897 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
137898 +nv_open_51300 nv_open 0 51300 NULL
137899 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
137900 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
137901 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
137902 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
137903 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
137904 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
137905 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
137906 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
137907 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
137908 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
137909 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
137910 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
137911 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
137912 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
137913 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
137914 +device_user_purge_51340 device_user_purge 0 51340 NULL
137915 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
137916 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
137917 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
137918 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
137919 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
137920 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
137921 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
137922 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
137923 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
137924 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
137925 +show_hue_51369 show_hue 0 51369 NULL
137926 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
137927 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
137928 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
137929 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
137930 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 NULL
137931 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 NULL
137932 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
137933 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
137934 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
137935 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
137936 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
137937 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
137938 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
137939 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
137940 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
137941 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
137942 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
137943 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
137944 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
137945 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
137946 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
137947 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431 nohasharray
137948 +isofs_hash_ms_51431 isofs_hash_ms 0 51431 &mwifiex_cmd_802_11_key_material_51431
137949 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
137950 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
137951 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
137952 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
137953 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
137954 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
137955 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
137956 +yam_open_51447 yam_open 0 51447 NULL
137957 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
137958 +axnet_open_51453 axnet_open 0 51453 NULL
137959 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
137960 +gdth_halt_51460 gdth_halt 0 51460 NULL
137961 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 NULL nohasharray
137962 +get_cur_state_51461 get_cur_state 0 51461 &ov9640_g_crop_51461
137963 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
137964 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
137965 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
137966 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
137967 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
137968 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
137969 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
137970 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
137971 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
137972 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
137973 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 NULL
137974 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
137975 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
137976 +delay_show_51497 delay_show 0 51497 NULL
137977 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
137978 +get_dev_status_51505 get_dev_status 0 51505 NULL
137979 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
137980 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
137981 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
137982 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
137983 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
137984 +store_51519 store 0-3 51519 NULL
137985 +show_dts_51521 show_dts 0 51521 NULL nohasharray
137986 +xen_tmem_put_page_51521 xen_tmem_put_page 4 51521 &show_dts_51521
137987 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
137988 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
137989 +upload_code_51528 upload_code 0 51528 NULL
137990 +key_search_51533 key_search 0 51533 NULL
137991 +vid_show_51538 vid_show 0 51538 NULL
137992 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
137993 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
137994 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
137995 +new_offset_show_51546 new_offset_show 0 51546 NULL
137996 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
137997 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 NULL nohasharray
137998 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 &pyra_sysfs_read_profile_buttons_51549
137999 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
138000 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
138001 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 NULL nohasharray
138002 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 &padlock_sha256_final_nano_51560
138003 +write_u64_51561 write_u64 0 51561 NULL
138004 +read_fw_51564 read_fw 0-5-6 51564 NULL
138005 +tx_sg_51567 tx_sg 0 51567 NULL
138006 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
138007 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
138008 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
138009 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
138010 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
138011 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
138012 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
138013 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
138014 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
138015 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
138016 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
138017 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
138018 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
138019 +affs_check_name_51603 affs_check_name 0 51603 NULL nohasharray
138020 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &affs_check_name_51603 nohasharray
138021 +rfcomm_tty_write_51603 rfcomm_tty_write 0-3 51603 &bch_strtouint_h_51603
138022 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
138023 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 NULL nohasharray
138024 +cmd_complete_51629 cmd_complete 6 51629 &wait_for_completion_timeout_51629
138025 +int3402_thermal_get_trip_type_51635 int3402_thermal_get_trip_type 0 51635 NULL
138026 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
138027 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
138028 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
138029 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
138030 +show_wwan_51655 show_wwan 0 51655 NULL
138031 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
138032 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
138033 +async_xor_51668 async_xor 3 51668 NULL
138034 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
138035 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
138036 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
138037 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
138038 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
138039 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
138040 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
138041 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
138042 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
138043 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
138044 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
138045 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
138046 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 NULL
138047 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
138048 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
138049 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
138050 +md5_update_51700 md5_update 0 51700 NULL
138051 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
138052 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
138053 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
138054 +sel_write_access_51704 sel_write_access 3 51704 NULL
138055 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
138056 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
138057 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
138058 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
138059 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
138060 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
138061 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
138062 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
138063 +str_read_51731 str_read 0-4 51731 NULL
138064 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
138065 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 NULL nohasharray
138066 +hid_parse_report_51737 hid_parse_report 3 51737 &tvp5150_mbus_fmt_51737
138067 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
138068 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
138069 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
138070 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 NULL nohasharray
138071 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 &set_alarm_mask_51752
138072 +aac_change_queue_depth_51753 aac_change_queue_depth 0-2 51753 NULL
138073 +if_write_51756 if_write 3 51756 NULL
138074 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
138075 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
138076 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
138077 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
138078 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
138079 +expkey_parse_51787 expkey_parse 0 51787 NULL
138080 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
138081 +xen_alloc_pud_51791 xen_alloc_pud 2 51791 NULL
138082 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
138083 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
138084 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
138085 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
138086 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
138087 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
138088 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
138089 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
138090 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
138091 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
138092 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
138093 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
138094 +buffer_from_user_51826 buffer_from_user 3 51826 NULL
138095 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
138096 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
138097 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
138098 +write_packet_51838 write_packet 0 51838 NULL
138099 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
138100 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
138101 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
138102 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
138103 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL
138104 +ioread32_51847 ioread32 0 51847 NULL nohasharray
138105 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
138106 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
138107 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
138108 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
138109 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
138110 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
138111 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
138112 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
138113 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
138114 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
138115 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
138116 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
138117 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
138118 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
138119 +user_read_51881 user_read 3 51881 NULL
138120 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
138121 +b44_readphy_51890 b44_readphy 0 51890 NULL
138122 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
138123 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
138124 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
138125 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
138126 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
138127 +query_gid_51901 query_gid 0 51901 NULL
138128 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
138129 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
138130 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
138131 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
138132 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
138133 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
138134 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
138135 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
138136 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
138137 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
138138 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
138139 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
138140 +task_has_system_51936 task_has_system 0 51936 NULL
138141 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
138142 +direct_IO_51941 direct_IO 0 51941 NULL
138143 +show_test_51942 show_test 0 51942 NULL
138144 +pm_test_show_51946 pm_test_show 0 51946 NULL
138145 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
138146 +get_clock_info_51952 get_clock_info 4 51952 NULL
138147 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
138148 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
138149 +size_show_51963 size_show 0 51963 NULL
138150 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
138151 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
138152 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
138153 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
138154 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
138155 +read_page_51972 read_page 2 51972 NULL
138156 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
138157 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
138158 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
138159 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
138160 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
138161 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
138162 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
138163 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL
138164 +__detect_osd_51993 __detect_osd 0 51993 NULL
138165 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
138166 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
138167 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
138168 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
138169 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
138170 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
138171 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
138172 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
138173 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
138174 +dummy_enable_52019 dummy_enable 0 52019 NULL
138175 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
138176 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
138177 +r820t_write_52023 r820t_write 0-4 52023 NULL
138178 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
138179 +show_current_driver_52027 show_current_driver 0 52027 NULL
138180 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
138181 +override_release_52032 override_release 2 52032 NULL
138182 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
138183 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
138184 +irda_create_52042 irda_create 0 52042 NULL
138185 +netdev_show_52044 netdev_show 0 52044 NULL
138186 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
138187 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
138188 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
138189 +show_version_52054 show_version 0 52054 NULL
138190 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
138191 +regulator_disable_52058 regulator_disable 0 52058 NULL nohasharray
138192 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 &regulator_disable_52058
138193 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
138194 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
138195 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
138196 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
138197 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 NULL nohasharray
138198 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 &sh_irda_crc_init_52072
138199 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
138200 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
138201 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
138202 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
138203 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
138204 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
138205 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
138206 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
138207 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
138208 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
138209 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
138210 +mtrr_save_52097 mtrr_save 0 52097 NULL
138211 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
138212 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
138213 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
138214 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
138215 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
138216 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
138217 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
138218 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
138219 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
138220 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
138221 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
138222 +zram_meta_alloc_52140 zram_meta_alloc 1 52140 NULL nohasharray
138223 +sub_alloc_52140 sub_alloc 0 52140 &zram_meta_alloc_52140
138224 +netdev_open_52143 netdev_open 0 52143 NULL
138225 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
138226 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 NULL nohasharray
138227 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 &hysdn_conf_write_52145
138228 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
138229 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
138230 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
138231 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
138232 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
138233 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
138234 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
138235 +tipc_node_get_mtu_52157 tipc_node_get_mtu 0 52157 NULL nohasharray
138236 +sp_open_dev_52157 sp_open_dev 0 52157 &tipc_node_get_mtu_52157
138237 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
138238 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
138239 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
138240 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
138241 +mxuport_open_52173 mxuport_open 0 52173 NULL
138242 +acquire_52175 acquire 0 52175 NULL nohasharray
138243 +__acpi_power_on_52175 __acpi_power_on 0 52175 &acquire_52175 nohasharray
138244 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
138245 +print_prefix_52176 print_prefix 0 52176 NULL
138246 +ib_dma_map_page_52177 ib_dma_map_page 0-3 52177 NULL
138247 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
138248 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
138249 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
138250 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
138251 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
138252 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
138253 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
138254 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
138255 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
138256 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
138257 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
138258 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
138259 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
138260 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
138261 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
138262 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
138263 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
138264 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
138265 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL nohasharray
138266 +xen_find_pfn_range_52216 xen_find_pfn_range 0 52216 &vmci_qp_broker_alloc_52216
138267 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
138268 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
138269 +de_init_rings_52222 de_init_rings 0 52222 NULL
138270 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
138271 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
138272 +show_chgmode_52225 show_chgmode 0 52225 NULL
138273 +ptype_store_52226 ptype_store 0-3 52226 NULL
138274 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
138275 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
138276 +max1111_read_52230 max1111_read 0 52230 NULL
138277 +nvram_read_52231 nvram_read 0-3 52231 NULL
138278 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 NULL nohasharray
138279 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 &snd_ensoniq_capture_prepare_52232
138280 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
138281 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
138282 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
138283 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
138284 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
138285 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
138286 +genlmsg_end_52244 genlmsg_end 0 52244 NULL
138287 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
138288 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
138289 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
138290 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
138291 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
138292 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
138293 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
138294 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
138295 +flush_52261 flush 0 52261 NULL
138296 +read_52268 read 0 52268 NULL
138297 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
138298 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
138299 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
138300 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
138301 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
138302 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
138303 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
138304 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
138305 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
138306 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
138307 +rw_read_52299 rw_read 6-0-5 52299 NULL
138308 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 NULL nohasharray
138309 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 &fd_set_configfs_dev_params_52304
138310 +sis5595_access_52305 sis5595_access 0 52305 NULL
138311 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
138312 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
138313 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
138314 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
138315 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
138316 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
138317 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
138318 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
138319 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
138320 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
138321 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
138322 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
138323 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
138324 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
138325 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
138326 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
138327 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
138328 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
138329 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
138330 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
138331 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
138332 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
138333 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
138334 +hur_len_52339 hur_len 0 52339 NULL
138335 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
138336 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
138337 +store_52342 store 0-3 52342 NULL
138338 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
138339 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL nohasharray
138340 +d_revalidate_52350 d_revalidate 0 52350 &tcs3414_buffer_predisable_52350
138341 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
138342 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
138343 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
138344 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
138345 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
138346 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
138347 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
138348 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
138349 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
138350 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
138351 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
138352 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
138353 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
138354 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
138355 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
138356 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
138357 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
138358 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
138359 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
138360 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
138361 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &mq_emit_config_values_52378 nohasharray
138362 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &quota_warn_period_show_52378
138363 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
138364 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
138365 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
138366 +task_has_security_52386 task_has_security 0 52386 NULL
138367 +jfs_setxattr_52389 jfs_setxattr 0-4 52389 NULL
138368 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
138369 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
138370 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
138371 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
138372 +pm_suspend_52403 pm_suspend 0 52403 NULL
138373 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
138374 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
138375 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
138376 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
138377 +clariion_activate_52414 clariion_activate 0 52414 NULL
138378 +do_md_run_52416 do_md_run 0 52416 NULL
138379 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
138380 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
138381 +show_alarms_in_52425 show_alarms_in 0 52425 NULL nohasharray
138382 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 &show_alarms_in_52425
138383 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
138384 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
138385 +delay_status_52431 delay_status 5 52431 NULL nohasharray
138386 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
138387 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
138388 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
138389 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
138390 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
138391 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
138392 +show_radios_state_52445 show_radios_state 0 52445 NULL
138393 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
138394 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 NULL nohasharray
138395 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 &keene_s_ctrl_52451
138396 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
138397 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
138398 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
138399 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
138400 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
138401 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
138402 +con_write_52466 con_write 0-3 52466 NULL
138403 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
138404 +ffs_epfile_aio_read_52471 ffs_epfile_aio_read 3 52471 NULL
138405 +show_id_ext_52472 show_id_ext 0 52472 NULL
138406 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
138407 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
138408 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
138409 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
138410 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
138411 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
138412 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
138413 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
138414 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
138415 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
138416 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
138417 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
138418 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
138419 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
138420 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
138421 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
138422 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
138423 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
138424 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
138425 +disable_slot_52512 disable_slot 0 52512 NULL
138426 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
138427 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
138428 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
138429 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
138430 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 0-4 52518 NULL
138431 +get_session_param_52521 get_session_param 0 52521 NULL
138432 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
138433 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
138434 +raw_recvmsg_52529 raw_recvmsg 0-4 52529 NULL
138435 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 NULL
138436 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
138437 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
138438 +show_caseopen_52539 show_caseopen 0 52539 NULL
138439 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
138440 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
138441 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
138442 +set_fan_52544 set_fan 0-4 52544 NULL
138443 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
138444 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
138445 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
138446 +force_lesc_support_read_52554 force_lesc_support_read 3-0 52554 NULL
138447 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
138448 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
138449 +cropcap_52561 cropcap 0 52561 NULL
138450 +atalk_create_52562 atalk_create 0 52562 NULL
138451 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
138452 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
138453 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
138454 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
138455 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
138456 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
138457 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
138458 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
138459 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
138460 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
138461 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
138462 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 NULL nohasharray
138463 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 &twl_rtc_read_u8_52587
138464 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
138465 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
138466 +ath10k_start_52596 ath10k_start 0 52596 NULL
138467 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
138468 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
138469 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
138470 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
138471 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
138472 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
138473 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
138474 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
138475 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
138476 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
138477 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
138478 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
138479 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
138480 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
138481 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
138482 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
138483 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
138484 +xen_swiotlb_unmap_page_52660 xen_swiotlb_unmap_page 2 52660 NULL
138485 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
138486 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
138487 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
138488 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
138489 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
138490 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
138491 +reg_write_range_52690 reg_write_range 4 52690 NULL
138492 +xen_phys_to_bus_52693 xen_phys_to_bus 0-1 52693 NULL
138493 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
138494 +store_52696 store 0-3 52696 NULL
138495 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
138496 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
138497 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
138498 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
138499 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
138500 +action_show_52711 action_show 0 52711 NULL
138501 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
138502 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
138503 +nouveau_client_create__52715 nouveau_client_create_ 5 52715 NULL
138504 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
138505 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
138506 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
138507 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
138508 +sendbytes_52726 sendbytes 0 52726 NULL
138509 +set_capture_52728 set_capture 0 52728 NULL
138510 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
138511 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
138512 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
138513 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
138514 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 NULL nohasharray
138515 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 &st_sensors_sysfs_sampling_frequency_avail_52745
138516 +carl9170_debugfs_vif_dump_read_52755 carl9170_debugfs_vif_dump_read 3 52755 NULL nohasharray
138517 +netlink_add_tap_52755 netlink_add_tap 0 52755 &carl9170_debugfs_vif_dump_read_52755
138518 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
138519 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
138520 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
138521 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
138522 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
138523 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
138524 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
138525 +store_52770 store 0 52770 NULL
138526 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
138527 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
138528 +show_pec_52779 show_pec 0 52779 NULL
138529 +set_target_52783 set_target 0-4 52783 NULL
138530 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
138531 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
138532 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
138533 +show_52793 show 0 52793 NULL
138534 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
138535 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
138536 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
138537 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
138538 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
138539 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
138540 +run_start_commands_52808 run_start_commands 0 52808 NULL
138541 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
138542 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
138543 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL
138544 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
138545 +show_eco_52820 show_eco 0 52820 NULL
138546 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
138547 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
138548 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
138549 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
138550 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
138551 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
138552 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 NULL nohasharray
138553 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 &il3945_show_retry_rate_52837
138554 +apei_read_52843 apei_read 0 52843 NULL
138555 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
138556 +modelname_show_52855 modelname_show 0 52855 NULL
138557 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
138558 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
138559 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
138560 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
138561 +media_write_52867 media_write 0-3 52867 NULL nohasharray
138562 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 &media_write_52867
138563 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
138564 +cccr_show_52879 cccr_show 0 52879 NULL
138565 +twlreg_write_52880 twlreg_write 0-3 52880 NULL
138566 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
138567 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
138568 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
138569 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
138570 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
138571 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
138572 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
138573 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
138574 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
138575 +read_cam_control_52903 read_cam_control 0 52903 NULL
138576 +parse_52905 parse 0 52905 NULL
138577 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
138578 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
138579 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
138580 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
138581 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
138582 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
138583 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
138584 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
138585 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
138586 +queue_show_random_52946 queue_show_random 0 52946 NULL
138587 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
138588 +__nodes_remap_52951 __nodes_remap 5 52951 NULL
138589 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
138590 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952 nohasharray
138591 +store_disp_52952 store_disp 4-0 52952 &set_reset_mode_52952
138592 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
138593 +adv7170_write_52956 adv7170_write 0 52956 NULL
138594 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
138595 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
138596 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
138597 +mic_smpt_op_52965 mic_smpt_op 0-3 52965 NULL
138598 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
138599 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
138600 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
138601 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
138602 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
138603 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
138604 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 NULL nohasharray
138605 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
138606 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
138607 +num_node_state_52989 num_node_state 0 52989 NULL
138608 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
138609 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
138610 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
138611 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
138612 +ican3_open_52999 ican3_open 0 52999 NULL
138613 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
138614 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
138615 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
138616 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
138617 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
138618 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
138619 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
138620 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
138621 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
138622 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
138623 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
138624 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
138625 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
138626 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
138627 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
138628 +ndelay_show_53032 ndelay_show 0 53032 NULL
138629 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
138630 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
138631 +show_link_type_53045 show_link_type 0 53045 NULL
138632 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
138633 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
138634 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
138635 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
138636 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
138637 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
138638 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
138639 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
138640 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
138641 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
138642 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
138643 +mlx4_comm_cmd_53076 mlx4_comm_cmd 0 53076 NULL nohasharray
138644 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &mlx4_comm_cmd_53076 nohasharray
138645 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 &cyber2000fb_check_var_53076
138646 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
138647 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
138648 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
138649 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
138650 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
138651 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
138652 +deauthenticate_53093 deauthenticate 0 53093 NULL
138653 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
138654 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
138655 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
138656 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
138657 +queue_var_show_53098 queue_var_show 0 53098 NULL
138658 +set_button_53099 set_button 0-4 53099 NULL
138659 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
138660 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
138661 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
138662 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
138663 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
138664 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
138665 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
138666 +verity_status_53120 verity_status 5 53120 NULL nohasharray
138667 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
138668 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
138669 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
138670 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
138671 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
138672 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
138673 +cpuup_callback_53134 cpuup_callback 0 53134 NULL
138674 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
138675 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
138676 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
138677 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
138678 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
138679 +find_domain_name_53149 find_domain_name 0 53149 NULL
138680 +copy_user_segment_list_53150 copy_user_segment_list 2 53150 NULL nohasharray
138681 +store_xps_map_53150 store_xps_map 0-4 53150 &copy_user_segment_list_53150
138682 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
138683 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
138684 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
138685 +pwm_enable_53163 pwm_enable 0 53163 NULL
138686 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
138687 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
138688 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
138689 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
138690 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
138691 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
138692 +skfp_open_53190 skfp_open 0 53190 NULL
138693 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
138694 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
138695 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
138696 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
138697 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
138698 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 NULL nohasharray
138699 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 &nfs_migrate_page_53206
138700 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
138701 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
138702 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
138703 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
138704 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
138705 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
138706 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
138707 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
138708 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
138709 +enable_supply_53242 enable_supply 0 53242 NULL
138710 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
138711 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
138712 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
138713 +tun_do_read_53245 tun_do_read 0 53245 NULL
138714 +vcc_sendmsg_53246 vcc_sendmsg 0-4 53246 NULL
138715 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
138716 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
138717 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
138718 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
138719 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
138720 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 NULL nohasharray
138721 +ipr_change_queue_depth_53263 ipr_change_queue_depth 0-2 53263 &ip6_tnl_dev_init_gen_53263
138722 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
138723 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
138724 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
138725 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
138726 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
138727 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
138728 +kstrtoull_53273 kstrtoull 0 53273 NULL
138729 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
138730 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
138731 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
138732 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
138733 +null_update_53290 null_update 0 53290 NULL
138734 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
138735 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
138736 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
138737 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 NULL nohasharray
138738 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 &wishbone_serial_open_53305
138739 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
138740 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
138741 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 NULL
138742 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
138743 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
138744 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
138745 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
138746 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
138747 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
138748 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
138749 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
138750 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
138751 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
138752 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
138753 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
138754 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
138755 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
138756 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
138757 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
138758 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
138759 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
138760 +key_timeout_53364 key_timeout 0 53364 NULL
138761 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
138762 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
138763 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
138764 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
138765 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
138766 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
138767 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
138768 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
138769 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
138770 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
138771 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
138772 +fuse_permission_53387 fuse_permission 0 53387 NULL
138773 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
138774 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
138775 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
138776 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
138777 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
138778 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
138779 +hotkey_write_53403 hotkey_write 0 53403 NULL
138780 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
138781 +start_53407 start 0 53407 NULL
138782 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
138783 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
138784 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
138785 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
138786 +isolate_lru_page_53417 isolate_lru_page 0 53417 NULL nohasharray
138787 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 &isolate_lru_page_53417
138788 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
138789 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
138790 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
138791 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
138792 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
138793 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
138794 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
138795 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
138796 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
138797 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
138798 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
138799 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
138800 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
138801 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
138802 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
138803 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
138804 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
138805 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
138806 +ns83820_open_53454 ns83820_open 0 53454 NULL
138807 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
138808 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
138809 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
138810 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
138811 +n2_run_53459 n2_run 3 53459 NULL
138812 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
138813 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
138814 +wm831x_write_53469 wm831x_write 0 53469 NULL
138815 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
138816 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
138817 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
138818 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
138819 +rds_tcp_data_recv_53476 rds_tcp_data_recv 3-4 53476 NULL
138820 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
138821 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
138822 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
138823 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
138824 +create_extra_out_53491 create_extra_out 0 53491 NULL
138825 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
138826 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
138827 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
138828 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
138829 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
138830 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
138831 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
138832 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
138833 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
138834 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
138835 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
138836 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
138837 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
138838 +check_acl_53512 check_acl 0 53512 NULL nohasharray
138839 +force_sc_support_write_53512 force_sc_support_write 3-0 53512 &check_acl_53512
138840 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
138841 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
138842 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
138843 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
138844 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
138845 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
138846 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
138847 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
138848 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
138849 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
138850 +ec_poll_53557 ec_poll 0 53557 NULL
138851 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
138852 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
138853 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
138854 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
138855 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
138856 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
138857 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 NULL nohasharray
138858 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 &regmap_spmi_ext_gather_write_53572
138859 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
138860 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
138861 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
138862 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
138863 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
138864 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
138865 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
138866 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
138867 +bpq_open_53602 bpq_open 0 53602 NULL
138868 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
138869 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
138870 +pfkey_recvmsg_53604 pfkey_recvmsg 0-4 53604 NULL nohasharray
138871 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
138872 +check_reshape_53605 check_reshape 0 53605 NULL
138873 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
138874 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
138875 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
138876 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
138877 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
138878 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
138879 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
138880 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
138881 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
138882 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
138883 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
138884 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
138885 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
138886 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
138887 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
138888 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
138889 +show_trigger_53668 show_trigger 0 53668 NULL
138890 +store_target_53673 store_target 0-4 53673 NULL
138891 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
138892 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
138893 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
138894 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
138895 +check_reshape_53683 check_reshape 0 53683 NULL
138896 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
138897 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
138898 +__show_signal_53688 __show_signal 0 53688 NULL
138899 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
138900 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
138901 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
138902 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
138903 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
138904 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
138905 +show_otp1_53696 show_otp1 0 53696 NULL
138906 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
138907 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
138908 +read_53700 read 0 53700 NULL
138909 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
138910 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
138911 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
138912 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
138913 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
138914 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
138915 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
138916 +wdm_write_53735 wdm_write 3-0 53735 NULL
138917 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-0-5 53737 NULL
138918 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
138919 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
138920 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
138921 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
138922 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
138923 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
138924 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
138925 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
138926 +start_fw_53746 start_fw 0 53746 NULL
138927 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
138928 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
138929 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 NULL nohasharray
138930 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 &sky2_get_regs_len_53754
138931 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
138932 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
138933 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
138934 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
138935 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
138936 +class_attr_show_53762 class_attr_show 0 53762 NULL
138937 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
138938 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
138939 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
138940 +store_53768 store 0-3 53768 NULL
138941 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
138942 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
138943 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
138944 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
138945 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
138946 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
138947 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
138948 +block_write_end_53795 block_write_end 0-5 53795 NULL
138949 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
138950 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
138951 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
138952 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
138953 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
138954 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
138955 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
138956 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
138957 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
138958 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
138959 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
138960 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
138961 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
138962 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
138963 +part_stat_show_53838 part_stat_show 0 53838 NULL
138964 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
138965 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
138966 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
138967 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
138968 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
138969 +show_led_53867 show_led 0 53867 NULL
138970 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
138971 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL nohasharray
138972 +show_lssw_53873 show_lssw 0 53873 &btrfs_free_reserved_extent_53873 nohasharray
138973 +pms_read_53873 pms_read 3 53873 &show_lssw_53873
138974 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
138975 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
138976 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
138977 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
138978 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
138979 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
138980 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
138981 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
138982 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
138983 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
138984 +sync_max_show_53894 sync_max_show 0 53894 NULL
138985 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
138986 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
138987 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
138988 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
138989 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
138990 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
138991 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
138992 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
138993 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
138994 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
138995 +do_switch_53920 do_switch 0 53920 NULL
138996 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL
138997 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
138998 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
138999 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
139000 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
139001 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
139002 +store_53940 store 0-4 53940 NULL
139003 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
139004 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
139005 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
139006 +get_status_53950 get_status 0 53950 NULL
139007 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
139008 +address_show_53957 address_show 0 53957 NULL
139009 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
139010 +osdname_show_53962 osdname_show 0 53962 NULL
139011 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
139012 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
139013 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
139014 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
139015 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
139016 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
139017 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
139018 +reshape_53978 reshape 0 53978 NULL
139019 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
139020 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
139021 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
139022 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
139023 +recv_53991 recv 0 53991 NULL
139024 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
139025 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
139026 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
139027 +write_54000 write 0-6-5 54000 NULL
139028 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
139029 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
139030 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
139031 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
139032 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
139033 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
139034 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
139035 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
139036 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
139037 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
139038 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
139039 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
139040 +do_con_write_54021 do_con_write 0-3 54021 NULL
139041 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
139042 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
139043 +status_show_54028 status_show 0 54028 NULL
139044 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
139045 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
139046 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
139047 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
139048 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
139049 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
139050 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
139051 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
139052 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
139053 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
139054 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
139055 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
139056 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
139057 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
139058 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
139059 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
139060 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
139061 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
139062 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
139063 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
139064 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
139065 +show_in_beep_54074 show_in_beep 0 54074 NULL
139066 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
139067 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
139068 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
139069 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
139070 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
139071 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
139072 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
139073 +create_xattr_54106 create_xattr 5 54106 NULL
139074 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
139075 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
139076 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
139077 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
139078 +strn_len_54122 strn_len 0 54122 NULL
139079 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
139080 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
139081 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
139082 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
139083 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
139084 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
139085 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
139086 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
139087 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
139088 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
139089 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
139090 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
139091 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
139092 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
139093 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
139094 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
139095 +set_min_width_54150 set_min_width 0-4 54150 NULL
139096 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
139097 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
139098 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
139099 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
139100 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
139101 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
139102 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
139103 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
139104 +nouveau_falcon_create__54169 nouveau_falcon_create_ 8 54169 NULL
139105 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
139106 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
139107 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
139108 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
139109 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
139110 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
139111 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
139112 +slab_attr_show_54189 slab_attr_show 0 54189 NULL
139113 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
139114 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
139115 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
139116 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
139117 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
139118 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
139119 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
139120 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
139121 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
139122 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
139123 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
139124 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
139125 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
139126 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
139127 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
139128 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
139129 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
139130 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
139131 +i8k_smm_54227 i8k_smm 0 54227 NULL
139132 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
139133 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
139134 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
139135 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
139136 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
139137 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
139138 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 NULL nohasharray
139139 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 &bnx2x_setup_leading_54246
139140 +reada_add_block_54247 reada_add_block 2 54247 NULL
139141 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
139142 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
139143 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
139144 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
139145 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
139146 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
139147 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
139148 +venus_setattr_54255 venus_setattr 0 54255 NULL
139149 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
139150 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
139151 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 NULL
139152 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
139153 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
139154 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
139155 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
139156 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
139157 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
139158 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
139159 +sizeof_long_54276 sizeof_long 0 54276 NULL
139160 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
139161 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
139162 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
139163 +fm10k_open_54283 fm10k_open 0 54283 NULL
139164 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
139165 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
139166 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
139167 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
139168 +show_designated_port_54292 show_designated_port 0 54292 NULL
139169 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
139170 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
139171 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL nohasharray
139172 +sys_kexec_file_load_54296 sys_kexec_file_load 3 54296 &dlm_alloc_pagevec_54296
139173 +remove_store_54298 remove_store 0-4 54298 NULL
139174 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
139175 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
139176 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
139177 +sprintf_54306 sprintf 0 54306 NULL
139178 +path_setxattr_54308 path_setxattr 4 54308 NULL
139179 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
139180 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
139181 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
139182 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
139183 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
139184 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
139185 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
139186 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
139187 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
139188 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
139189 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
139190 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
139191 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
139192 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
139193 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
139194 +fat_writepage_54344 fat_writepage 0 54344 NULL
139195 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
139196 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
139197 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
139198 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
139199 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
139200 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
139201 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
139202 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
139203 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
139204 +aac_show_model_54375 aac_show_model 0 54375 NULL
139205 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 NULL nohasharray
139206 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 &intel_sdvo_write_cmd_54377
139207 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
139208 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
139209 +raid56_parity_recover_54381 raid56_parity_recover 5-0 54381 NULL
139210 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
139211 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
139212 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
139213 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
139214 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
139215 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
139216 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
139217 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
139218 +efx_nic_describe_stats_54407 efx_nic_describe_stats 2 54407 NULL
139219 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
139220 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
139221 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
139222 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
139223 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
139224 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
139225 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
139226 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
139227 +new_lockspace_54427 new_lockspace 0 54427 NULL
139228 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
139229 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
139230 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
139231 +read_firmid_54443 read_firmid 0 54443 NULL
139232 +cot_decompress_54452 cot_decompress 0 54452 NULL
139233 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
139234 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
139235 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
139236 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
139237 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
139238 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
139239 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
139240 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
139241 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
139242 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
139243 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
139244 +garmin_write_54492 garmin_write 0-4 54492 NULL
139245 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
139246 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
139247 +xen_alloc_ptpage_54497 xen_alloc_ptpage 2 54497 NULL
139248 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
139249 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 NULL nohasharray
139250 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 &vfs_getattr_nosec_54503
139251 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 NULL nohasharray
139252 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &sh_mobile_ceu_s_ctrl_54508 nohasharray
139253 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 &tipc_sk_anc_data_recv_54508
139254 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
139255 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 NULL nohasharray
139256 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 &xc_send_i2c_data_54514 nohasharray
139257 +xen_bus_to_phys_54514 xen_bus_to_phys 0-1 54514 &mci_ce_count_show_54514
139258 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
139259 +create_lkb_54517 create_lkb 0 54517 NULL
139260 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
139261 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
139262 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
139263 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL
139264 +viacam_read_54526 viacam_read 3-0 54526 NULL
139265 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
139266 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
139267 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
139268 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
139269 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
139270 +setsockopt_54539 setsockopt 5 54539 NULL
139271 +new_analog_input_54542 new_analog_input 0 54542 NULL
139272 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
139273 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
139274 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
139275 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
139276 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
139277 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
139278 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
139279 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
139280 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
139281 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
139282 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
139283 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 NULL nohasharray
139284 +skb_put_padto_54571 skb_put_padto 2 54571 &jffs2_security_listxattr_54571
139285 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
139286 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
139287 +rds_getname_54579 rds_getname 0 54579 NULL
139288 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
139289 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
139290 +sync_callback_54596 sync_callback 0 54596 NULL
139291 +authorized_default_show_54600 authorized_default_show 0 54600 NULL
139292 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
139293 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
139294 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
139295 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
139296 +show_unique_id_54613 show_unique_id 0 54613 NULL
139297 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
139298 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
139299 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
139300 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
139301 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
139302 +s_ctrl_54635 s_ctrl 0 54635 NULL nohasharray
139303 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 &s_ctrl_54635
139304 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
139305 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
139306 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
139307 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
139308 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
139309 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
139310 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
139311 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
139312 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
139313 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
139314 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
139315 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
139316 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
139317 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
139318 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
139319 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 NULL nohasharray
139320 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
139321 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
139322 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
139323 +read_dev_54664 read_dev 0 54664 NULL nohasharray
139324 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 &read_dev_54664 nohasharray
139325 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664
139326 +bus_add_device_54665 bus_add_device 0 54665 NULL
139327 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
139328 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &cw1200_queue_stats_init_54670
139329 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
139330 +show_target_temp_54673 show_target_temp 0 54673 NULL
139331 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
139332 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
139333 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
139334 +arcnet_open_54681 arcnet_open 0 54681 NULL nohasharray
139335 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681 nohasharray
139336 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 &mc13xxx_rtc_set_alarm_54681
139337 +hfsplus_write_begin_54686 hfsplus_write_begin 0-3 54686 NULL
139338 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
139339 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
139340 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
139341 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
139342 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
139343 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
139344 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
139345 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
139346 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
139347 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
139348 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
139349 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
139350 +show_54725 show 0 54725 NULL
139351 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
139352 +rmd128_final_54728 rmd128_final 0 54728 NULL
139353 +show_vgapass_54732 show_vgapass 0 54732 NULL
139354 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
139355 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
139356 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
139357 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
139358 +do_trimming_54741 do_trimming 3 54741 NULL
139359 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
139360 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
139361 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
139362 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 NULL nohasharray
139363 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 &mt9v022_g_fmt_54745
139364 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
139365 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
139366 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
139367 +show_zone_54763 show_zone 0 54763 NULL
139368 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
139369 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
139370 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
139371 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
139372 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
139373 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
139374 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
139375 +sis190_open_54790 sis190_open 0 54790 NULL
139376 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
139377 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
139378 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
139379 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
139380 +domain_init_54797 domain_init 2 54797 NULL
139381 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
139382 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
139383 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
139384 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
139385 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
139386 +nfsd_write_54809 nfsd_write 6 54809 NULL
139387 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
139388 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
139389 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
139390 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
139391 +slabs_cpu_partial_show_54823 slabs_cpu_partial_show 0 54823 NULL
139392 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
139393 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
139394 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
139395 +omap_hsmmc_prepare_54833 omap_hsmmc_prepare 0 54833 NULL
139396 +write_rio_54837 write_rio 3-0 54837 NULL
139397 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL nohasharray
139398 +nouveau_engctx_create__54839 nouveau_engctx_create_ 8 54839 &ext3_acl_from_disk_54839
139399 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
139400 +prepare_dma_54845 prepare_dma 0 54845 NULL
139401 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
139402 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
139403 +scsi_add_host_54847 scsi_add_host 0 54847 NULL nohasharray
139404 +skein_256_final_54847 skein_256_final 0 54847 &scsi_add_host_54847
139405 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
139406 +printer_read_54851 printer_read 3 54851 NULL
139407 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
139408 +show_node_54859 show_node 0 54859 NULL
139409 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
139410 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
139411 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
139412 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
139413 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
139414 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
139415 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
139416 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 NULL
139417 +show_learning_54874 show_learning 0 54874 NULL
139418 +time_show_54879 time_show 0 54879 NULL nohasharray
139419 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
139420 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
139421 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
139422 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
139423 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
139424 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
139425 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
139426 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
139427 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
139428 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
139429 +sendmsg_54900 sendmsg 0-4 54900 NULL
139430 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
139431 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
139432 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
139433 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
139434 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
139435 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
139436 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
139437 +store_temp_54915 store_temp 0-4 54915 NULL
139438 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
139439 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
139440 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
139441 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
139442 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
139443 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
139444 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
139445 +load_fx_54934 load_fx 0 54934 NULL
139446 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
139447 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
139448 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
139449 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
139450 +ddebug_change_54940 ddebug_change 0 54940 NULL
139451 +add_port_54941 add_port 2 54941 NULL
139452 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
139453 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
139454 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 NULL nohasharray
139455 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 &__uncore_filter_band0_show_54943
139456 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
139457 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
139458 +make_rate_54951 make_rate 0 54951 NULL
139459 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
139460 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
139461 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
139462 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
139463 +recv_cb_54962 recv_cb 0 54962 NULL
139464 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
139465 +smb2_open_file_54967 smb2_open_file 0 54967 NULL nohasharray
139466 +alauda_write_data_54967 alauda_write_data 3 54967 &smb2_open_file_54967
139467 +c4_add_card_54968 c4_add_card 3 54968 NULL
139468 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
139469 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
139470 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
139471 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
139472 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
139473 +_queue_data_54983 _queue_data 4 54983 NULL
139474 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
139475 +net2280_start_54985 net2280_start 0 54985 NULL
139476 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
139477 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
139478 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
139479 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
139480 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
139481 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
139482 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
139483 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
139484 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
139485 +i2o_exec_show_vendor_id_55020 i2o_exec_show_vendor_id 0 55020 NULL nohasharray
139486 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 &i2o_exec_show_vendor_id_55020
139487 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
139488 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
139489 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
139490 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
139491 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL
139492 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
139493 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
139494 +ima_inode_removexattr_55055 ima_inode_removexattr 0 55055 NULL
139495 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
139496 +tps65912_read_55058 tps65912_read 0 55058 NULL
139497 +read_55065 read 0 55065 NULL
139498 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
139499 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
139500 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
139501 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
139502 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
139503 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
139504 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
139505 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
139506 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
139507 +lnc_add_55085 lnc_add 0 55085 NULL
139508 +read_dma_55086 read_dma 3 55086 NULL
139509 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
139510 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
139511 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
139512 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
139513 +p9_client_write_55105 p9_client_write 0 55105 NULL
139514 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
139515 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
139516 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
139517 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
139518 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
139519 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
139520 +crypto_ahash_setkey_55134 crypto_ahash_setkey 0-3 55134 NULL nohasharray
139521 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
139522 +wp512_update_55143 wp512_update 0 55143 NULL
139523 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
139524 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
139525 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
139526 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 NULL nohasharray
139527 +shmem_write_end_55152 shmem_write_end 0-5 55152 &btrfs_fdatawrite_range_55152
139528 +rtl2830_wr_regs_55154 rtl2830_wr_regs 0 55154 NULL nohasharray
139529 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 &rtl2830_wr_regs_55154
139530 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
139531 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
139532 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
139533 +pwm_show_55165 pwm_show 0 55165 NULL
139534 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
139535 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
139536 +show_55175 show 0 55175 NULL nohasharray
139537 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
139538 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
139539 +patch_alc882_55183 patch_alc882 0 55183 NULL
139540 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
139541 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
139542 +de4x5_open_55186 de4x5_open 0 55186 NULL
139543 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
139544 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
139545 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 NULL nohasharray
139546 +drbd_send_55190 drbd_send 4 55190 &itg3200_read_reg_8_55190
139547 +show_status_55193 show_status 0 55193 NULL
139548 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
139549 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
139550 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
139551 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
139552 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
139553 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
139554 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
139555 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
139556 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &ht40allow_map_read_55209 nohasharray
139557 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &vsock_dgram_recvmsg_55209
139558 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
139559 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
139560 +mlx4_load_one_55213 mlx4_load_one 3 55213 NULL
139561 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
139562 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
139563 +nouveau_mc_create__55217 nouveau_mc_create_ 4 55217 NULL
139564 +p2a_55219 p2a 0-1 55219 NULL
139565 +firm_send_command_55222 firm_send_command 0 55222 NULL
139566 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
139567 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
139568 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
139569 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
139570 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 NULL
139571 +memcpy_fromiovec_55247 memcpy_fromiovec 3-0 55247 NULL
139572 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
139573 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
139574 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
139575 +output_sleep_55265 output_sleep 0 55265 NULL
139576 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
139577 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
139578 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
139579 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
139580 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
139581 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
139582 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
139583 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
139584 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
139585 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
139586 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
139587 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
139588 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
139589 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
139590 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
139591 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
139592 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
139593 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
139594 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
139595 +vfat_revalidate_shortname_55319 vfat_revalidate_shortname 0 55319 NULL
139596 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
139597 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
139598 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
139599 +reg_read_55337 reg_read 0 55337 NULL
139600 +vme_user_read_55338 vme_user_read 3 55338 NULL
139601 +read_byte_55340 read_byte 0 55340 NULL
139602 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
139603 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
139604 +udf_writepage_55347 udf_writepage 0 55347 NULL
139605 +device_user_lock_55350 device_user_lock 0 55350 NULL
139606 +show_in0_max_55351 show_in0_max 0 55351 NULL
139607 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
139608 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
139609 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
139610 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
139611 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
139612 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
139613 +do_command_55363 do_command 0 55363 NULL
139614 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
139615 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
139616 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
139617 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
139618 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
139619 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
139620 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
139621 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 NULL nohasharray
139622 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2 55391 &iscsi_nacl_attrib_store_nopin_response_timeout_55391
139623 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
139624 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
139625 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
139626 +yurex_read_55405 yurex_read 0-3 55405 NULL
139627 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
139628 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
139629 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
139630 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
139631 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
139632 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
139633 +show_port_55424 show_port 0 55424 NULL
139634 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
139635 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
139636 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
139637 +jme_open_55432 jme_open 0 55432 NULL
139638 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
139639 +show_in8_55438 show_in8 0 55438 NULL
139640 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 NULL nohasharray
139641 +alloc_skb_55439 alloc_skb 1 55439 &cxgb4vf_change_mtu_55439
139642 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
139643 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
139644 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
139645 +SyS_read_55449 SyS_read 3 55449 NULL
139646 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
139647 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
139648 +sys_recv_55455 sys_recv 3 55455 NULL
139649 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
139650 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
139651 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
139652 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
139653 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
139654 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
139655 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
139656 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
139657 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
139658 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
139659 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
139660 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
139661 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
139662 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
139663 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
139664 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
139665 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
139666 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
139667 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
139668 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
139669 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
139670 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
139671 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
139672 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &tx_tx_done_int_template_read_55511 nohasharray
139673 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &target_fabric_port_store_attr_alua_tg_pt_offline_55511
139674 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
139675 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
139676 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
139677 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
139678 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
139679 +ea_get_55522 ea_get 0-3 55522 NULL
139680 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
139681 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
139682 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
139683 +bitmap_create_55543 bitmap_create 0 55543 NULL nohasharray
139684 +tty_port_register_device_55543 tty_port_register_device 3 55543 &bitmap_create_55543
139685 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
139686 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
139687 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
139688 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
139689 +show_55563 show 0 55563 NULL
139690 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
139691 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
139692 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
139693 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
139694 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
139695 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
139696 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
139697 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
139698 +add_partition_55588 add_partition 2 55588 NULL
139699 +write_inode_55592 write_inode 0 55592 NULL
139700 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
139701 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
139702 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
139703 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
139704 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
139705 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
139706 +delete_child_55607 delete_child 0-4 55607 NULL nohasharray
139707 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 &delete_child_55607
139708 +dspcreate_55610 dspcreate 0 55610 NULL
139709 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
139710 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
139711 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
139712 +set_oversampling_55622 set_oversampling 0-4 55622 NULL nohasharray
139713 +edge_tty_recv_55622 edge_tty_recv 3 55622 &set_oversampling_55622
139714 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
139715 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
139716 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 NULL nohasharray
139717 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 &reiserfs_xattr_get_55628
139718 +mt2063_init_55629 mt2063_init 0 55629 NULL
139719 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
139720 +show_board_55637 show_board 0 55637 NULL
139721 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
139722 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
139723 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
139724 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
139725 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
139726 +iolink_show_55647 iolink_show 0 55647 NULL
139727 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
139728 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
139729 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
139730 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
139731 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
139732 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
139733 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
139734 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
139735 +online_55663 online 0 55663 NULL
139736 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
139737 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
139738 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
139739 +direct2indirect_55677 direct2indirect 0 55677 NULL
139740 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
139741 +get_info_55681 get_info 3 55681 NULL
139742 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
139743 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
139744 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
139745 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
139746 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 0-4 55703 NULL nohasharray
139747 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
139748 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
139749 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
139750 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 NULL nohasharray
139751 +tcp_push_55709 tcp_push 3 55709 &isl1208_i2c_set_regs_55709
139752 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
139753 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
139754 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
139755 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
139756 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
139757 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
139758 +btree_readpage_55720 btree_readpage 0 55720 NULL
139759 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
139760 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
139761 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
139762 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
139763 +tid_fd_revalidate_55734 tid_fd_revalidate 0 55734 NULL nohasharray
139764 +prepare_reply_55734 prepare_reply 4 55734 &tid_fd_revalidate_55734
139765 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
139766 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
139767 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
139768 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
139769 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 NULL nohasharray
139770 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 &inv_mpu6050_set_lpf_55750
139771 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
139772 +hfs_writepages_55757 hfs_writepages 0 55757 NULL nohasharray
139773 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757 nohasharray
139774 +set_local_name_55757 set_local_name 4 55757 &wl12xx_spi_raw_read_55757
139775 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
139776 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
139777 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
139778 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
139779 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
139780 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
139781 +strlen_55778 strlen 0 55778 NULL
139782 +conf_read_55786 conf_read 3-0 55786 NULL nohasharray
139783 +req_bio_endio_55786 req_bio_endio 3 55786 &conf_read_55786
139784 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
139785 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
139786 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
139787 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
139788 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
139789 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
139790 +write_fw_55806 write_fw 0-5-6 55806 NULL
139791 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
139792 +show_55816 show 0 55816 NULL
139793 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
139794 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
139795 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
139796 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
139797 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
139798 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
139799 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
139800 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
139801 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
139802 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
139803 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
139804 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
139805 +rsq_status_55848 rsq_status 0 55848 NULL
139806 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
139807 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
139808 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
139809 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
139810 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
139811 +hcd_alloc_coherent_55862 hcd_alloc_coherent 0-5 55862 NULL
139812 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
139813 +status_55864 status 0 55864 NULL nohasharray
139814 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
139815 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
139816 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
139817 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
139818 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
139819 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
139820 +hsc_write_55875 hsc_write 3-0 55875 NULL
139821 +nr_listen_55884 nr_listen 0 55884 NULL
139822 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
139823 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
139824 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
139825 +tda18271_init_55894 tda18271_init 0 55894 NULL
139826 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
139827 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
139828 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
139829 +cmos_write_55903 cmos_write 0 55903 NULL
139830 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
139831 +validate_change_55910 validate_change 0 55910 NULL
139832 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
139833 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
139834 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
139835 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
139836 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
139837 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
139838 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
139839 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
139840 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
139841 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
139842 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
139843 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
139844 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
139845 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
139846 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
139847 +usb_bus_notify_55950 usb_bus_notify 0 55950 NULL
139848 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
139849 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
139850 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
139851 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
139852 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
139853 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
139854 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
139855 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
139856 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
139857 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
139858 +init_subctxts_55970 init_subctxts 0 55970 NULL
139859 +query_device_55971 query_device 0 55971 NULL
139860 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
139861 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
139862 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
139863 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
139864 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
139865 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
139866 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
139867 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
139868 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
139869 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
139870 +trunc_start_55996 trunc_start 0 55996 NULL nohasharray
139871 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 &trunc_start_55996
139872 +epic_open_55997 epic_open 0 55997 NULL
139873 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
139874 +show_otp0_56000 show_otp0 0 56000 NULL
139875 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
139876 +soft_store_56006 soft_store 0-4 56006 NULL
139877 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
139878 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
139879 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
139880 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
139881 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
139882 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
139883 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
139884 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
139885 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
139886 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
139887 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
139888 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
139889 +store_cursor_56036 store_cursor 0-4 56036 NULL
139890 +build_controls_56044 build_controls 0 56044 NULL
139891 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
139892 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
139893 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
139894 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
139895 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
139896 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
139897 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
139898 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL
139899 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
139900 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
139901 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
139902 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
139903 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
139904 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
139905 +acm_tty_write_56064 acm_tty_write 0-3 56064 NULL
139906 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
139907 +may_follow_link_56073 may_follow_link 0 56073 NULL
139908 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
139909 +qp_dequeue_locked_56077 qp_dequeue_locked 3-0-5 56077 &show_fc_rport_scsi_target_id_56077
139910 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
139911 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
139912 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
139913 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
139914 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
139915 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
139916 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
139917 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
139918 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 NULL nohasharray
139919 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 &em28xx_write_reg_bits_56107
139920 +rmd256_update_56110 rmd256_update 0 56110 NULL
139921 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
139922 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
139923 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
139924 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
139925 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
139926 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
139927 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
139928 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
139929 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
139930 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
139931 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 NULL nohasharray
139932 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144 nohasharray
139933 +map_addr_56144 map_addr 7 56144 &extra_show_56144
139934 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
139935 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
139936 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
139937 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
139938 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
139939 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
139940 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
139941 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
139942 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
139943 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
139944 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
139945 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
139946 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
139947 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
139948 +change_qos_56178 change_qos 0 56178 NULL
139949 +complain_error_56186 complain_error 0-1 56186 NULL
139950 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
139951 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
139952 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
139953 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
139954 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
139955 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
139956 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
139957 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
139958 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
139959 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
139960 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
139961 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
139962 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
139963 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
139964 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
139965 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
139966 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
139967 +fd_copyin_56247 fd_copyin 3 56247 NULL
139968 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
139969 +ax_header_56252 ax_header 0 56252 NULL
139970 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
139971 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
139972 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
139973 +clk_enable_56265 clk_enable 0 56265 NULL
139974 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
139975 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
139976 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
139977 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
139978 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
139979 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
139980 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
139981 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
139982 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
139983 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
139984 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
139985 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
139986 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
139987 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
139988 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
139989 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
139990 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
139991 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
139992 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
139993 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
139994 +linear_add_56314 linear_add 0 56314 NULL
139995 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
139996 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 NULL nohasharray
139997 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
139998 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
139999 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
140000 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
140001 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
140002 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
140003 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
140004 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
140005 +show_line2_56346 show_line2 0 56346 NULL
140006 +read_human_status_56349 read_human_status 0 56349 NULL
140007 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
140008 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
140009 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
140010 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
140011 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
140012 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
140013 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
140014 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
140015 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
140016 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
140017 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
140018 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
140019 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
140020 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
140021 +store_56373 store 0-3 56373 &usb_xfer_56373
140022 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
140023 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
140024 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
140025 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
140026 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
140027 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
140028 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
140029 +res_get_56393 res_get 0 56393 NULL
140030 +strtobool_56399 strtobool 0 56399 NULL
140031 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
140032 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 NULL nohasharray
140033 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 &store_prochot_override_duty_cycle_56402
140034 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
140035 +write_gssp_56404 write_gssp 3-0 56404 NULL
140036 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
140037 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
140038 +SMB2_open_56407 SMB2_open 0 56407 NULL
140039 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
140040 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
140041 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
140042 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
140043 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
140044 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
140045 +store_msg_56417 store_msg 3 56417 NULL
140046 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
140047 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
140048 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
140049 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
140050 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
140051 +vsock_listen_56427 vsock_listen 0 56427 NULL
140052 +mddev_lock_56428 mddev_lock 0 56428 NULL
140053 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
140054 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
140055 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
140056 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
140057 +omninet_write_56432 omninet_write 0-4 56432 NULL
140058 +fl_create_56435 fl_create 5 56435 NULL nohasharray
140059 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
140060 +gnttab_map_56439 gnttab_map 2 56439 NULL
140061 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
140062 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
140063 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
140064 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 NULL
140065 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-4-2-0 56453 NULL
140066 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
140067 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
140068 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
140069 +set_connectable_56458 set_connectable 4 56458 NULL
140070 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
140071 +lif_s_stream_56462 lif_s_stream 0 56462 NULL nohasharray
140072 +nfc_hci_send_response_56462 nfc_hci_send_response 5 56462 &lif_s_stream_56462
140073 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
140074 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
140075 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
140076 +putused_user_56467 putused_user 3 56467 NULL
140077 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
140078 +phy_write_56475 phy_write 0 56475 NULL nohasharray
140079 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &phy_write_56475
140080 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
140081 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
140082 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
140083 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
140084 +bsp_check_56487 bsp_check 0 56487 NULL
140085 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 NULL nohasharray
140086 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &hdcs_set_exposure_56491 nohasharray
140087 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 &show_iface_data_pdu_in_order_56491
140088 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
140089 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
140090 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
140091 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
140092 +show_in_value_56503 show_in_value 0 56503 NULL
140093 +init_map_ip_56508 init_map_ip 5 56508 NULL
140094 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
140095 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
140096 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
140097 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
140098 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
140099 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
140100 +get_temp_56524 get_temp 0 56524 NULL
140101 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
140102 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
140103 +ip_options_get_56538 ip_options_get 4 56538 NULL
140104 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
140105 +ia_open_56543 ia_open 0 56543 NULL
140106 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
140107 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 NULL nohasharray
140108 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 &megasas_sysfs_show_version_56547
140109 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
140110 +skein_512_update_56556 skein_512_update 0 56556 NULL
140111 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
140112 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
140113 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
140114 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
140115 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
140116 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
140117 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
140118 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
140119 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
140120 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
140121 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
140122 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
140123 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
140124 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 NULL
140125 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
140126 +event_filter_write_56609 event_filter_write 3 56609 NULL
140127 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
140128 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
140129 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
140130 +show_56623 show 0 56623 NULL nohasharray
140131 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
140132 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
140133 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
140134 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
140135 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
140136 +gather_array_56641 gather_array 3 56641 NULL
140137 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
140138 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
140139 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
140140 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
140141 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
140142 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
140143 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653
140144 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
140145 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
140146 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
140147 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
140148 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
140149 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
140150 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
140151 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
140152 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
140153 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
140154 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
140155 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
140156 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
140157 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
140158 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
140159 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
140160 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
140161 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
140162 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
140163 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &da9055_gpio_to_irq_56686 nohasharray
140164 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &o2nm_node_num_write_56686
140165 +sd_done_56689 sd_done 0 56689 NULL
140166 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
140167 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
140168 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
140169 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
140170 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
140171 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
140172 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
140173 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
140174 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
140175 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
140176 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
140177 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
140178 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
140179 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
140180 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
140181 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
140182 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 0-2 56725 NULL nohasharray
140183 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
140184 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
140185 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
140186 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
140187 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
140188 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
140189 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
140190 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
140191 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
140192 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
140193 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 NULL nohasharray
140194 +get_temp2_fault_56754 get_temp2_fault 0 56754 &ov7670_try_fmt_internal_56754
140195 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
140196 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
140197 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
140198 +alloc_iommu_56778 alloc_iommu 2-3-0 56778 NULL
140199 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
140200 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
140201 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
140202 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
140203 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
140204 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
140205 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
140206 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
140207 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
140208 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
140209 +tun_net_open_56800 tun_net_open 0 56800 NULL
140210 +backlog_store_56804 backlog_store 0-3 56804 NULL
140211 +read_indexes_56805 read_indexes 2-0 56805 NULL nohasharray
140212 +vfat_hashi_56805 vfat_hashi 0 56805 &read_indexes_56805
140213 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
140214 +do_syslog_56807 do_syslog 3-0 56807 NULL
140215 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
140216 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
140217 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
140218 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
140219 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
140220 +brightness_write_56821 brightness_write 0 56821 NULL nohasharray
140221 +mic_dma_unmap_page_56821 mic_dma_unmap_page 2 56821 &brightness_write_56821
140222 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
140223 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
140224 +lookup_slow_56827 lookup_slow 0 56827 NULL
140225 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
140226 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
140227 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
140228 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
140229 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
140230 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
140231 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
140232 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
140233 +identify_fw_56853 identify_fw 0 56853 NULL
140234 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 NULL nohasharray
140235 +header_create_56856 header_create 0 56856 &mxl5007t_set_params_56856
140236 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
140237 +adp8860_show_56860 adp8860_show 0 56860 NULL
140238 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
140239 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
140240 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
140241 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
140242 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
140243 +check_export_56865 check_export 0 56865 NULL
140244 +store_sched7_56868 store_sched7 0-4 56868 NULL
140245 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
140246 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
140247 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
140248 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
140249 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
140250 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
140251 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
140252 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
140253 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
140254 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
140255 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
140256 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
140257 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
140258 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
140259 +rio_open_56900 rio_open 0 56900 NULL
140260 +arp_mangle_56902 arp_mangle 0 56902 NULL
140261 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
140262 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
140263 +strcspn_56913 strcspn 0 56913 NULL
140264 +i801_transaction_56919 i801_transaction 0 56919 NULL
140265 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
140266 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
140267 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
140268 +check_header_56930 check_header 2 56930 NULL
140269 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
140270 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
140271 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
140272 +read_56934 read 0 56934 NULL
140273 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
140274 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
140275 +set_property_56939 set_property 0 56939 NULL
140276 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
140277 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
140278 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
140279 +nouveau_xtensa_create__56952 nouveau_xtensa_create_ 8 56952 NULL
140280 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
140281 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
140282 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
140283 +ovs_flow_cmd_msg_size_56959 ovs_flow_cmd_msg_size 0 56959 NULL
140284 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
140285 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
140286 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
140287 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
140288 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
140289 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
140290 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
140291 +read_56981 read 0 56981 NULL
140292 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
140293 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
140294 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
140295 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
140296 +CIFS_open_56997 CIFS_open 0 56997 NULL
140297 +consolidate_57001 consolidate 0 57001 NULL
140298 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
140299 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
140300 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
140301 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
140302 +fore200e_send_57011 fore200e_send 0 57011 NULL
140303 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
140304 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
140305 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
140306 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
140307 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
140308 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
140309 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
140310 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
140311 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
140312 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
140313 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
140314 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
140315 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
140316 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
140317 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
140318 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
140319 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
140320 +do_jit_57066 do_jit 0 57066 NULL nohasharray
140321 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
140322 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
140323 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
140324 +buf_prepare_57069 buf_prepare 0 57069 NULL nohasharray
140325 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 &buf_prepare_57069
140326 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
140327 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
140328 +wmi_send_57083 wmi_send 0 57083 NULL
140329 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
140330 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
140331 +show_57089 show 0 57089 NULL
140332 +patch_alc880_57095 patch_alc880 0 57095 NULL
140333 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
140334 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
140335 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
140336 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
140337 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
140338 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
140339 +s_stream_57108 s_stream 0 57108 NULL
140340 +show_enabled_57111 show_enabled 0 57111 NULL
140341 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
140342 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
140343 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
140344 +get_sum_57128 get_sum 0 57128 NULL nohasharray
140345 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
140346 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
140347 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
140348 +nvme_alloc_iod_57130 nvme_alloc_iod 1-2 57130 NULL
140349 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
140350 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
140351 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
140352 +tpm_seal_57138 tpm_seal 0 57138 NULL
140353 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
140354 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
140355 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
140356 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
140357 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
140358 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
140359 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
140360 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
140361 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
140362 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
140363 +set_shutter_57164 set_shutter 0 57164 NULL nohasharray
140364 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 &set_shutter_57164
140365 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
140366 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
140367 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
140368 +rcu_panic_57170 rcu_panic 0 57170 NULL
140369 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
140370 +average_read_57175 average_read 0-3 57175 NULL
140371 +netlink_create_57178 netlink_create 0 57178 NULL
140372 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
140373 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
140374 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
140375 +common_file_perm_57189 common_file_perm 0 57189 NULL
140376 +sys_poll_57190 sys_poll 2 57190 NULL
140377 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
140378 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
140379 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
140380 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
140381 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
140382 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
140383 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
140384 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
140385 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
140386 +ctor_show_57213 ctor_show 0 57213 NULL
140387 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
140388 +edid_show_57216 edid_show 0-5-6 57216 NULL
140389 +stats_show_57218 stats_show 0 57218 NULL
140390 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
140391 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
140392 +change_mtu_57227 change_mtu 0 57227 NULL
140393 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
140394 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
140395 +csource_show_57233 csource_show 0 57233 NULL
140396 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
140397 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
140398 +flush_space_57241 flush_space 0 57241 NULL
140399 +rmd320_update_57243 rmd320_update 0 57243 NULL
140400 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
140401 +lbmRead_57247 lbmRead 0 57247 NULL
140402 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
140403 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
140404 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
140405 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
140406 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
140407 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
140408 +set_component_active_57266 set_component_active 0-4 57266 NULL
140409 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
140410 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
140411 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
140412 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
140413 +show_voltage_57273 show_voltage 0 57273 NULL
140414 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
140415 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
140416 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
140417 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
140418 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
140419 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
140420 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
140421 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
140422 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
140423 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
140424 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
140425 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
140426 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
140427 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
140428 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
140429 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
140430 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
140431 +show_alarm_57318 show_alarm 0 57318 NULL
140432 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
140433 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
140434 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
140435 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
140436 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
140437 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
140438 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
140439 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
140440 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
140441 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
140442 +hw_init_57341 hw_init 0 57341 NULL
140443 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
140444 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
140445 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
140446 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
140447 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
140448 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
140449 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
140450 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL
140451 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
140452 +get_component_type_57362 get_component_type 0 57362 NULL
140453 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
140454 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
140455 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
140456 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
140457 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
140458 +tipc_bclink_stats_57372 tipc_bclink_stats 2 57372 NULL
140459 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
140460 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
140461 +slabs_show_57383 slabs_show 0 57383 NULL
140462 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
140463 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
140464 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
140465 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
140466 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
140467 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
140468 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
140469 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
140470 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
140471 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
140472 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
140473 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
140474 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
140475 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
140476 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
140477 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
140478 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
140479 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
140480 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
140481 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
140482 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
140483 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
140484 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
140485 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
140486 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
140487 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
140488 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
140489 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
140490 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
140491 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
140492 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
140493 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
140494 +send_midi_async_57463 send_midi_async 3 57463 NULL
140495 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
140496 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
140497 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
140498 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
140499 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
140500 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
140501 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
140502 +em_store_57488 em_store 0 57488 NULL
140503 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
140504 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
140505 +read_57490 read 0 57490 &read_file_skb_rx_57490
140506 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
140507 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
140508 +copy_in_user_57502 copy_in_user 3 57502 NULL
140509 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
140510 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
140511 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
140512 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ckhdid_printf_57505 nohasharray
140513 +ks8842_read32_57505 ks8842_read32 0 57505 &gfs2_quota_hold_57505
140514 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
140515 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
140516 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
140517 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
140518 +init_tag_map_57515 init_tag_map 3 57515 NULL
140519 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
140520 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 NULL nohasharray
140521 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 &wil_read_file_ssid_57517 nohasharray
140522 +store_57517 store 0-3 57517 &il_dbgfs_force_reset_read_57517
140523 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
140524 +cmm_read_57520 cmm_read 3-0 57520 NULL
140525 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
140526 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
140527 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
140528 +inode_permission_57531 inode_permission 0 57531 NULL
140529 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
140530 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
140531 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
140532 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
140533 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
140534 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
140535 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ext4_group_first_block_no_57559 nohasharray
140536 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &iscsi_tpg_attrib_show_demo_mode_discovery_57559
140537 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
140538 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
140539 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
140540 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
140541 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
140542 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
140543 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
140544 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
140545 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
140546 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
140547 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
140548 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
140549 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
140550 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
140551 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
140552 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
140553 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
140554 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
140555 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
140556 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
140557 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL
140558 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 NULL nohasharray
140559 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 &tps65217_reg_write_57623
140560 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
140561 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
140562 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
140563 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
140564 +mem_read_57631 mem_read 3-0 57631 NULL
140565 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
140566 +mr_read_57639 mr_read 0 57639 NULL
140567 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
140568 +xen_swiotlb_sync_single_for_cpu_57648 xen_swiotlb_sync_single_for_cpu 2 57648 NULL nohasharray
140569 +skein_256_update_57648 skein_256_update 0 57648 &xen_swiotlb_sync_single_for_cpu_57648
140570 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
140571 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
140572 +c_can_start_57654 c_can_start 0 57654 NULL
140573 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
140574 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
140575 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
140576 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
140577 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
140578 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
140579 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
140580 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
140581 +__lgwrite_57669 __lgwrite 4 57669 NULL
140582 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
140583 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
140584 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
140585 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
140586 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
140587 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
140588 +i40evf_open_57695 i40evf_open 0 57695 NULL nohasharray
140589 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 &i40evf_open_57695
140590 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
140591 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
140592 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
140593 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
140594 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
140595 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
140596 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
140597 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
140598 +show_status_str_57729 show_status_str 0 57729 NULL
140599 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
140600 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
140601 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
140602 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
140603 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
140604 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
140605 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
140606 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 0-4 57742 &compat_sys_set_mempolicy_57742
140607 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
140608 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
140609 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
140610 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
140611 +bond_create_57752 bond_create 0 57752 NULL
140612 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
140613 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
140614 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
140615 +tgr192_final_57774 tgr192_final 0 57774 NULL
140616 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
140617 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
140618 +r6040_open_57779 r6040_open 0 57779 NULL
140619 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
140620 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
140621 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
140622 +__i915_wait_seqno_57785 __i915_wait_seqno 0 57785 &set_eeprom2_57785 nohasharray
140623 +read_fifo_57785 read_fifo 0 57785 &__i915_wait_seqno_57785
140624 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
140625 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
140626 +ld2_57794 ld2 0 57794 NULL
140627 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
140628 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
140629 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
140630 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
140631 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
140632 +evdev_read_57810 evdev_read 0-3 57810 NULL
140633 +skein256_final_57814 skein256_final 0 57814 NULL
140634 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
140635 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
140636 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
140637 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 NULL
140638 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
140639 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
140640 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
140641 +start_ch_57836 start_ch 0 57836 NULL
140642 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
140643 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
140644 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
140645 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
140646 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
140647 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
140648 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
140649 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
140650 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
140651 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
140652 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
140653 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
140654 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
140655 +__inode_direct_access_57861 __inode_direct_access 0 57861 NULL nohasharray
140656 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 &__inode_direct_access_57861
140657 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
140658 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
140659 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
140660 +hsi_async_57877 hsi_async 0 57877 NULL
140661 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
140662 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
140663 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
140664 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
140665 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
140666 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
140667 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
140668 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
140669 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
140670 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
140671 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
140672 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
140673 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
140674 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
140675 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
140676 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
140677 +journal_join_57921 journal_join 0 57921 NULL
140678 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
140679 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
140680 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
140681 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
140682 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
140683 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
140684 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
140685 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
140686 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
140687 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
140688 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
140689 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
140690 +nvc0_vm_create_57942 nvc0_vm_create 2-3 57942 NULL
140691 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
140692 +rx_57944 rx 4 57944 NULL
140693 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
140694 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
140695 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
140696 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
140697 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
140698 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
140699 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
140700 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
140701 +vport_create_57966 vport_create 0 57966 NULL
140702 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
140703 +cxgb4_clip_get_57970 cxgb4_clip_get 0 57970 NULL
140704 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
140705 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
140706 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
140707 +proc_getattr_57984 proc_getattr 0 57984 NULL
140708 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
140709 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
140710 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
140711 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
140712 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
140713 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
140714 +pfkey_create_58010 pfkey_create 0 58010 NULL
140715 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
140716 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
140717 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
140718 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
140719 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
140720 +svga_match_format_58028 svga_match_format 0 58028 NULL
140721 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
140722 +get_temp_58031 get_temp 0 58031 NULL
140723 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
140724 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
140725 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
140726 +do_writepage_58047 do_writepage 0 58047 NULL
140727 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
140728 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
140729 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
140730 +mce_async_out_58056 mce_async_out 3 58056 NULL
140731 +bq32k_write_58057 bq32k_write 4 58057 NULL
140732 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
140733 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
140734 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
140735 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
140736 +ignore_store_58069 ignore_store 0-4 58069 NULL
140737 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
140738 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
140739 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
140740 +store_event_char_58077 store_event_char 0-4 58077 NULL
140741 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
140742 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
140743 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
140744 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
140745 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 NULL nohasharray
140746 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 &amd8111e_get_regs_len_58082
140747 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
140748 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
140749 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
140750 +defined_show_58091 defined_show 0 58091 NULL nohasharray
140751 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
140752 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
140753 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
140754 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
140755 +sanity_checks_show_58100 sanity_checks_show 0 58100 NULL nohasharray
140756 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 &sanity_checks_show_58100
140757 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
140758 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
140759 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
140760 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
140761 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
140762 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
140763 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
140764 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
140765 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
140766 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
140767 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
140768 +savemem_58129 savemem 3 58129 NULL
140769 +std_validate_58132 std_validate 0 58132 NULL
140770 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
140771 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
140772 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
140773 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
140774 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
140775 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
140776 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
140777 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
140778 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
140779 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL nohasharray
140780 +simple_xattr_remove_58149 simple_xattr_remove 0 58149 &platform_suspend_prepare_noirq_58149
140781 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 NULL nohasharray
140782 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
140783 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
140784 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
140785 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
140786 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
140787 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
140788 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
140789 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
140790 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
140791 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
140792 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
140793 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
140794 +write_58175 write 0 58175 &pages_collapsed_show_58175
140795 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
140796 +max77802_rtc_update_58178 max77802_rtc_update 0 58178 NULL nohasharray
140797 +acpi_hibernation_begin_old_58178 acpi_hibernation_begin_old 0 58178 &max77802_rtc_update_58178
140798 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
140799 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
140800 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
140801 +wlcore_read_58185 wlcore_read 0 58185 NULL
140802 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
140803 +asix_write_cmd_58192 asix_write_cmd 0-5 58192 NULL
140804 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
140805 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL nohasharray
140806 +brd_direct_access_58203 brd_direct_access 0 58203 &send_pre_enqueue_58203
140807 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
140808 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
140809 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
140810 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
140811 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
140812 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
140813 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
140814 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
140815 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
140816 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
140817 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
140818 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
140819 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
140820 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
140821 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL nohasharray
140822 +object_size_show_58238 object_size_show 0 58238 &usX2Y_usbpcm_urbs_allocate_58238
140823 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
140824 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
140825 +usb_set_report_58244 usb_set_report 0 58244 NULL
140826 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
140827 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
140828 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
140829 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
140830 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
140831 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
140832 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
140833 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
140834 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
140835 +profile_load_58267 profile_load 3-0 58267 NULL
140836 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
140837 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
140838 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
140839 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
140840 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
140841 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274
140842 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
140843 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
140844 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
140845 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
140846 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
140847 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
140848 +uart6850_open_58304 uart6850_open 0 58304 NULL
140849 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
140850 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
140851 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
140852 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL nohasharray
140853 +i915_wait_seqno_58309 i915_wait_seqno 0 58309 &zd_chip_switch_radio_on_58309
140854 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
140855 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
140856 +post_send_58312 post_send 0 58312 NULL
140857 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
140858 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
140859 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
140860 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
140861 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
140862 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
140863 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
140864 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
140865 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
140866 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
140867 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
140868 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
140869 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
140870 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
140871 +ax25_create_58337 ax25_create 0 58337 &__copy_from_user_swizzled_58337 nohasharray
140872 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &ax25_create_58337
140873 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
140874 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
140875 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
140876 +get_in_max_58344 get_in_max 0 58344 NULL
140877 +opts_show_58345 opts_show 0 58345 NULL
140878 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
140879 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347 nohasharray
140880 +next_pidmap_58347 next_pidmap 2-0 58347 &show_ipOutMcastPkts_58347
140881 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
140882 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
140883 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
140884 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
140885 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
140886 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
140887 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
140888 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
140889 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
140890 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
140891 +find_best_unit_58375 find_best_unit 0 58375 NULL
140892 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
140893 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
140894 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
140895 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
140896 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
140897 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
140898 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
140899 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
140900 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
140901 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
140902 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
140903 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
140904 +skein_512_final_58405 skein_512_final 0 58405 NULL
140905 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
140906 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
140907 +madc_read_58412 madc_read 0 58412 NULL
140908 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
140909 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
140910 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
140911 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
140912 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
140913 +smk_access_58423 smk_access 0 58423 NULL nohasharray
140914 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
140915 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
140916 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
140917 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
140918 +show_bit_58443 show_bit 0 58443 NULL
140919 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
140920 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
140921 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
140922 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
140923 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
140924 +store_memory_58460 store_memory 0-4 58460 NULL
140925 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
140926 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
140927 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
140928 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
140929 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
140930 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
140931 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
140932 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
140933 +cxgb_up_58476 cxgb_up 0 58476 NULL
140934 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
140935 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
140936 +show_nctxts_58478 show_nctxts 0 58478 NULL
140937 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
140938 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
140939 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
140940 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
140941 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
140942 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
140943 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
140944 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
140945 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
140946 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
140947 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 NULL
140948 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
140949 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
140950 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
140951 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
140952 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506
140953 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
140954 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
140955 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
140956 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
140957 +efs_readpage_58517 efs_readpage 0 58517 NULL
140958 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
140959 +freezer_write_58529 freezer_write 0-3 58529 NULL
140960 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
140961 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
140962 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
140963 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
140964 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
140965 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
140966 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
140967 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
140968 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
140969 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
140970 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
140971 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
140972 +store_sustain_58580 store_sustain 0-4 58580 NULL
140973 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
140974 +sendmsg_58582 sendmsg 0-4 58582 NULL
140975 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
140976 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
140977 +xip_file_read_58592 xip_file_read 3-0 58592 NULL
140978 +ecryptfs_write_end_58594 ecryptfs_write_end 5-3-0 58594 NULL
140979 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
140980 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
140981 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
140982 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
140983 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
140984 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
140985 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
140986 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
140987 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
140988 +skb_copy_to_page_nocache_58624 skb_copy_to_page_nocache 6-0 58624 NULL
140989 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
140990 +run_show_58628 run_show 0 58628 NULL nohasharray
140991 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
140992 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
140993 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
140994 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
140995 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
140996 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
140997 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
140998 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
140999 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
141000 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
141001 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
141002 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
141003 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
141004 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
141005 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
141006 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
141007 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 NULL nohasharray
141008 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662 nohasharray
141009 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 &qs6612_config_init_58662
141010 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
141011 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
141012 +simple_statfs_58676 simple_statfs 0 58676 NULL
141013 +store_local_port_58678 store_local_port 0 58678 NULL
141014 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
141015 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
141016 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
141017 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
141018 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
141019 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
141020 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
141021 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
141022 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
141023 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
141024 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
141025 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
141026 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
141027 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
141028 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
141029 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
141030 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
141031 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
141032 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
141033 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
141034 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
141035 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
141036 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
141037 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
141038 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
141039 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
141040 +do_tx_58737 do_tx 0 58737 NULL
141041 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
141042 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
141043 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
141044 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
141045 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
141046 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
141047 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
141048 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
141049 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
141050 +kernfs_iop_removexattr_58760 kernfs_iop_removexattr 0 58760 NULL
141051 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
141052 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 NULL nohasharray
141053 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 &via_gpio_dir_out_58763
141054 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
141055 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
141056 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
141057 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
141058 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
141059 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
141060 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
141061 +show_58791 show 0 58791 NULL
141062 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
141063 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
141064 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
141065 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
141066 +raw_send_hdrinc_58803 raw_send_hdrinc 4 58803 NULL
141067 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 NULL nohasharray
141068 +isku_sysfs_read_58806 isku_sysfs_read 0-5 58806 &soc_camera_platform_cropcap_58806
141069 +pci_dma_mapping_error_58811 pci_dma_mapping_error 2 58811 NULL
141070 +write_file_58812 write_file 4 58812 NULL
141071 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL nohasharray
141072 +ep_read_58813 ep_read 3 58813 &ipr_show_iopoll_weight_58813
141073 +show_tempsense_58819 show_tempsense 0 58819 NULL
141074 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 0-2 58821 NULL
141075 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
141076 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
141077 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
141078 +command_write_58841 command_write 3-0 58841 NULL nohasharray
141079 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
141080 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
141081 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
141082 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
141083 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL nohasharray
141084 +begin_58849 begin 0 58849 &asus_wmi_evaluate_method_58849
141085 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
141086 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
141087 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
141088 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
141089 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
141090 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
141091 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
141092 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
141093 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
141094 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
141095 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
141096 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
141097 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
141098 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
141099 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
141100 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
141101 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
141102 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
141103 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
141104 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
141105 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 NULL nohasharray
141106 +gs_alloc_req_58883 gs_alloc_req 2 58883 &lxt973a2_update_link_58883
141107 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
141108 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
141109 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
141110 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
141111 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
141112 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
141113 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
141114 +store_in8_58913 store_in8 0-4 58913 NULL
141115 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
141116 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
141117 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
141118 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
141119 +ncp_request_58920 ncp_request 0 58920 NULL
141120 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
141121 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
141122 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
141123 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
141124 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
141125 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
141126 +set_als_58942 set_als 0-4 58942 NULL
141127 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
141128 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
141129 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
141130 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
141131 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
141132 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
141133 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
141134 +version_show_58957 version_show 0 58957 NULL
141135 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
141136 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
141137 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
141138 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
141139 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
141140 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
141141 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
141142 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
141143 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
141144 +msi001_wreg_58975 msi001_wreg 0 58975 NULL nohasharray
141145 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 &msi001_wreg_58975 nohasharray
141146 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975
141147 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
141148 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
141149 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
141150 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL
141151 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
141152 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
141153 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
141154 +show_comm_59000 show_comm 0 59000 NULL
141155 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
141156 +init_list_set_59005 init_list_set 3 59005 NULL
141157 +ep_write_59008 ep_write 3 59008 NULL
141158 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
141159 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
141160 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
141161 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
141162 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
141163 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
141164 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
141165 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
141166 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
141167 +write_59035 write 0 59035 NULL
141168 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
141169 +contrast_store_59039 contrast_store 0-4 59039 NULL
141170 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
141171 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
141172 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
141173 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
141174 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
141175 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
141176 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
141177 +dlci_header_59057 dlci_header 0 59057 NULL
141178 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
141179 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
141180 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
141181 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
141182 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
141183 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
141184 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
141185 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
141186 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
141187 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
141188 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
141189 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
141190 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
141191 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
141192 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 NULL nohasharray
141193 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 &hfsplus_trusted_listxattr_59112
141194 +launder_page_59115 launder_page 0 59115 NULL nohasharray
141195 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
141196 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
141197 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
141198 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 0-4-5 59122 NULL nohasharray
141199 +temp_get_59122 temp_get 0 59122 &sta_tx_latency_stat_table_59122 nohasharray
141200 +scsi_io_completion_59122 scsi_io_completion 2 59122 &temp_get_59122
141201 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
141202 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
141203 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
141204 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
141205 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
141206 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
141207 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
141208 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
141209 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
141210 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
141211 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
141212 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
141213 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
141214 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
141215 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
141216 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
141217 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
141218 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
141219 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
141220 +ksize_59176 ksize 0 59176 NULL
141221 +setup_window_59178 setup_window 7-5-2-4 59178 NULL
141222 +patch_alc268_59181 patch_alc268 0 59181 NULL nohasharray
141223 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &patch_alc268_59181 nohasharray
141224 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 &fill_bitmap_rle_bits_59181
141225 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
141226 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
141227 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
141228 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
141229 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
141230 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
141231 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
141232 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
141233 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
141234 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
141235 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 NULL nohasharray
141236 +fast_rx_path_59214 fast_rx_path 3 59214 &i2c_hid_raw_request_59214
141237 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
141238 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
141239 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
141240 +dt3155_read_59226 dt3155_read 3 59226 NULL
141241 +xen_write_cr3_init_59228 xen_write_cr3_init 1 59228 NULL
141242 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
141243 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
141244 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
141245 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
141246 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
141247 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
141248 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
141249 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
141250 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
141251 +SMB2_write_59246 SMB2_write 0 59246 NULL
141252 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
141253 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
141254 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
141255 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
141256 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
141257 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
141258 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
141259 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
141260 +max_active_store_59266 max_active_store 0-4 59266 NULL
141261 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
141262 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
141263 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
141264 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
141265 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
141266 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
141267 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
141268 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
141269 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
141270 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
141271 +show_install_59288 show_install 0 59288 NULL nohasharray
141272 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
141273 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
141274 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
141275 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
141276 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
141277 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
141278 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
141279 +udp_error_59301 udp_error 0 59301 NULL nohasharray
141280 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
141281 +get_key_haup_common_59302 get_key_haup_common 5 59302 NULL nohasharray
141282 +in_read_index_show_59302 in_read_index_show 0 59302 &get_key_haup_common_59302
141283 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
141284 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
141285 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
141286 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
141287 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
141288 +fd_copyout_59323 fd_copyout 3 59323 NULL
141289 +store_59326 store 0-4 59326 NULL
141290 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
141291 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
141292 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
141293 +debug_store_59337 debug_store 0-4 59337 NULL
141294 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
141295 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
141296 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
141297 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
141298 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
141299 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
141300 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
141301 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
141302 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
141303 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
141304 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
141305 +xen_set_identity_and_release_chunk_59368 xen_set_identity_and_release_chunk 1 59368 NULL
141306 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
141307 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
141308 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
141309 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
141310 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
141311 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
141312 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
141313 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
141314 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
141315 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
141316 +idProduct_show_59405 idProduct_show 0 59405 NULL
141317 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
141318 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
141319 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
141320 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
141321 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
141322 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
141323 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
141324 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
141325 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
141326 +max_show_59442 max_show 0 59442 NULL nohasharray
141327 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
141328 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
141329 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
141330 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
141331 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
141332 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
141333 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
141334 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
141335 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
141336 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
141337 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
141338 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 NULL nohasharray
141339 +tipc_recv_stream_59456 tipc_recv_stream 0-4 59456 &cxacru_sysfs_show_adsl_state_59456
141340 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
141341 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
141342 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
141343 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
141344 +aux_ch_59466 aux_ch 0 59466 NULL
141345 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
141346 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
141347 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
141348 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
141349 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
141350 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
141351 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
141352 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
141353 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
141354 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
141355 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
141356 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
141357 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
141358 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
141359 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
141360 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
141361 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
141362 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
141363 +defrag_store_59501 defrag_store 4-0 59501 NULL
141364 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
141365 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
141366 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
141367 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
141368 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
141369 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
141370 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
141371 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
141372 +gfs2_dhash_59522 gfs2_dhash 0 59522 NULL
141373 +gather_write_59526 gather_write 0 59526 NULL nohasharray
141374 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
141375 +vcc_create_59531 vcc_create 0 59531 NULL
141376 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
141377 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
141378 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
141379 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
141380 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
141381 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
141382 +idr_alloc_59545 idr_alloc 0 59545 NULL nohasharray
141383 +msix_setup_entries_59545 msix_setup_entries 0 59545 &idr_alloc_59545
141384 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
141385 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
141386 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
141387 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
141388 +show_59558 show 0 59558 NULL
141389 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
141390 +tunables_write_59563 tunables_write 3-0 59563 NULL
141391 +bio_split_59564 bio_split 2 59564 NULL
141392 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
141393 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
141394 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
141395 +afs_fsync_59569 afs_fsync 0 59569 NULL
141396 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
141397 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
141398 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
141399 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
141400 +write_pbl_59583 write_pbl 4 59583 NULL
141401 +resp_write_same_59587 resp_write_same 2 59587 NULL
141402 +memdup_user_59590 memdup_user 2 59590 NULL
141403 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
141404 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
141405 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
141406 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
141407 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
141408 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
141409 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
141410 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
141411 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
141412 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
141413 +module_event_59614 module_event 0 59614 NULL
141414 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
141415 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
141416 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
141417 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
141418 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
141419 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
141420 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
141421 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
141422 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
141423 +core_alua_allocate_lba_map_mem_59632 core_alua_allocate_lba_map_mem 0 59632 NULL
141424 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
141425 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
141426 +console_show_59641 console_show 0 59641 NULL
141427 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
141428 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
141429 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
141430 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
141431 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
141432 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
141433 +file_update_time_59647 file_update_time 0 59647 NULL
141434 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
141435 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &hidraw_read_59650 nohasharray
141436 +ubifs_setxattr_59650 ubifs_setxattr 0-4 59650 &snd_usb_substream_capture_trigger_59650
141437 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
141438 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
141439 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 NULL nohasharray
141440 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661 nohasharray
141441 +ax88179_write_cmd_59661 ax88179_write_cmd 0 59661 &level_store_59661
141442 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
141443 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
141444 +register_jprobe_59669 register_jprobe 0 59669 NULL
141445 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
141446 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
141447 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
141448 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
141449 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
141450 +sriov_enable_59689 sriov_enable 0 59689 NULL
141451 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
141452 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
141453 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
141454 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
141455 +create_59705 create 0 59705 NULL
141456 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
141457 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
141458 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
141459 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
141460 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
141461 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
141462 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
141463 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
141464 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL nohasharray
141465 +ftrace_mod_jmp_59729 ftrace_mod_jmp 1 59729 &prism2_info_scanresults_59729
141466 +pc_show_59731 pc_show 0 59731 NULL nohasharray
141467 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
141468 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
141469 +set_mode_59733 set_mode 0 59733 NULL
141470 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
141471 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
141472 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
141473 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
141474 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
141475 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
141476 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
141477 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
141478 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
141479 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
141480 +strnlen_59746 strnlen 0 59746 NULL nohasharray
141481 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
141482 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
141483 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
141484 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
141485 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 NULL nohasharray
141486 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 &tridentfb_check_var_59749
141487 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
141488 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
141489 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
141490 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
141491 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &long_retry_limit_read_59766 nohasharray
141492 +get_sset_count_59766 get_sset_count 0 59766 &cap_inode_need_killpriv_59766
141493 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
141494 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
141495 +venus_remove_59781 venus_remove 4 59781 NULL
141496 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
141497 +net2280_enable_59787 net2280_enable 0 59787 NULL
141498 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
141499 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
141500 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
141501 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
141502 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
141503 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
141504 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 NULL nohasharray
141505 +ipw_write_59807 ipw_write 3 59807 &behind_writes_used_reset_59807
141506 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
141507 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
141508 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
141509 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
141510 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
141511 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
141512 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
141513 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
141514 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
141515 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
141516 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
141517 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
141518 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
141519 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
141520 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
141521 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
141522 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
141523 +erst_clear_59835 erst_clear 0 59835 NULL
141524 +bq24190_write_59837 bq24190_write 0 59837 NULL
141525 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
141526 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
141527 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
141528 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
141529 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
141530 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
141531 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
141532 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
141533 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
141534 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
141535 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
141536 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
141537 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
141538 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
141539 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
141540 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
141541 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
141542 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
141543 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
141544 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
141545 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
141546 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
141547 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
141548 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
141549 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
141550 +xwrite_59906 xwrite 3 59906 NULL
141551 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
141552 +swiotlb_map_page_59909 swiotlb_map_page 3-0 59909 NULL
141553 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
141554 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
141555 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
141556 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
141557 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL
141558 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
141559 +read_59931 read 0 59931 NULL
141560 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
141561 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
141562 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
141563 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
141564 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
141565 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
141566 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
141567 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
141568 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
141569 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
141570 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
141571 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
141572 +cuse_write_59958 cuse_write 0-3 59958 NULL
141573 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
141574 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
141575 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
141576 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
141577 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
141578 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
141579 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
141580 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
141581 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 NULL nohasharray
141582 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 &memcg_activate_kmem_59980
141583 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
141584 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
141585 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
141586 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
141587 +setup_60000 setup 0 60000 NULL
141588 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
141589 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
141590 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
141591 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
141592 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
141593 +copy_items_60009 copy_items 7 60009 NULL
141594 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
141595 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
141596 +register_device_60015 register_device 2-3 60015 NULL
141597 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
141598 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
141599 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
141600 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
141601 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
141602 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
141603 +store_60029 store 0-3 60029 NULL nohasharray
141604 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
141605 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
141606 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
141607 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
141608 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
141609 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
141610 +toshiba_kbd_type_show_60034 toshiba_kbd_type_show 0 60034 NULL
141611 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
141612 +sock_aio_read_60043 sock_aio_read 0 60043 NULL
141613 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 0-2 60044 NULL
141614 +vcs_size_60050 vcs_size 0 60050 NULL
141615 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
141616 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
141617 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
141618 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
141619 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
141620 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
141621 +compat_writev_60063 compat_writev 3 60063 NULL
141622 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
141623 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
141624 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
141625 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
141626 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
141627 +show_60078 show 0 60078 NULL
141628 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
141629 +smk_curacc_60080 smk_curacc 0 60080 NULL
141630 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
141631 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
141632 +hw_init_60084 hw_init 0 60084 NULL
141633 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
141634 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
141635 +check_pages_physically_contiguous_60091 check_pages_physically_contiguous 1 60091 NULL
141636 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
141637 +read_fs_60094 read_fs 0-5-6 60094 NULL
141638 +in_tx_show_60098 in_tx_show 0 60098 NULL
141639 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
141640 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
141641 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
141642 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
141643 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
141644 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
141645 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
141646 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
141647 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
141648 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
141649 +show_60125 show 0 60125 NULL
141650 +show_60127 show 0 60127 NULL
141651 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
141652 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
141653 +devnum_show_60150 devnum_show 0 60150 NULL
141654 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
141655 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
141656 +bind_60156 bind 0 60156 &ld_usb_read_60156
141657 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
141658 +init_state_60165 init_state 2 60165 NULL nohasharray
141659 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
141660 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
141661 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
141662 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
141663 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
141664 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
141665 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
141666 +avc_denied_60181 avc_denied 0 60181 NULL
141667 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
141668 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
141669 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
141670 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
141671 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
141672 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
141673 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 NULL nohasharray
141674 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 &rx_rx_tkip_replays_read_60193
141675 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
141676 +acquire_store_60201 acquire_store 0-4 60201 NULL
141677 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
141678 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
141679 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
141680 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
141681 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
141682 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
141683 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
141684 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
141685 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
141686 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
141687 +kstrtouint_60233 kstrtouint 0 60233 NULL
141688 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
141689 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
141690 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
141691 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
141692 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
141693 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
141694 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
141695 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
141696 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
141697 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
141698 +validate_trigger_60267 validate_trigger 0 60267 NULL
141699 +m920x_read_60272 m920x_read 0 60272 NULL
141700 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
141701 +printer_write_60276 printer_write 3 60276 NULL
141702 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
141703 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
141704 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
141705 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
141706 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
141707 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
141708 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
141709 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
141710 +do_xip_mapping_read_60297 do_xip_mapping_read 5-0 60297 NULL
141711 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
141712 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL nohasharray
141713 +bch_subtract_dirty_60306 bch_subtract_dirty 3 60306 &show_auto_pwm_min_60306
141714 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
141715 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
141716 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
141717 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
141718 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
141719 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
141720 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
141721 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
141722 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
141723 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
141724 +rh_call_control_60349 rh_call_control 0 60349 NULL
141725 +__ext2_get_block_60350 __ext2_get_block 0 60350 NULL
141726 +init_60352 init 0 60352 NULL
141727 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
141728 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
141729 +prepare_60360 prepare 0 60360 NULL
141730 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
141731 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
141732 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
141733 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
141734 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
141735 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
141736 +try_ctrl_60373 try_ctrl 0 60373 NULL
141737 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
141738 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
141739 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
141740 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
141741 +uevent_show_60385 uevent_show 0 60385 NULL
141742 +notifier_call_60391 notifier_call 0 60391 NULL
141743 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
141744 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 NULL
141745 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
141746 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
141747 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
141748 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
141749 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
141750 +SendReceive_60415 SendReceive 0 60415 NULL
141751 +control_show_60422 control_show 0 60422 NULL
141752 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
141753 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
141754 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
141755 +tstats_write_60432 tstats_write 3-0 60432 NULL
141756 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
141757 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 NULL nohasharray
141758 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437 nohasharray
141759 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 &lio_target_tpg_show_enable_60437
141760 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
141761 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
141762 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
141763 +sysv_write_begin_60442 sysv_write_begin 0 60442 NULL nohasharray
141764 +rx_data_60442 rx_data 4 60442 &sysv_write_begin_60442
141765 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 NULL
141766 +read_usrate_60445 read_usrate 0 60445 NULL
141767 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
141768 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
141769 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
141770 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
141771 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
141772 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
141773 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL
141774 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
141775 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
141776 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
141777 +load_info_60481 load_info 0 60481 NULL
141778 +ht_show_60482 ht_show 0 60482 NULL nohasharray
141779 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
141780 +crypto_shash_setkey_60483 crypto_shash_setkey 0-3 60483 NULL
141781 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
141782 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
141783 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
141784 +walk_component_60493 walk_component 0 60493 NULL
141785 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
141786 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
141787 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
141788 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
141789 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
141790 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
141791 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
141792 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
141793 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
141794 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
141795 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
141796 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
141797 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
141798 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
141799 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
141800 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
141801 +raw_connect_60525 raw_connect 0 60525 NULL
141802 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
141803 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 NULL nohasharray
141804 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 &ad799x_read_frequency_60533
141805 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
141806 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
141807 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
141808 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
141809 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
141810 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
141811 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
141812 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
141813 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
141814 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
141815 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
141816 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
141817 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
141818 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
141819 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
141820 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
141821 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
141822 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
141823 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
141824 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
141825 +getoptions_60593 getoptions 0 60593 NULL
141826 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
141827 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
141828 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
141829 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
141830 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
141831 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
141832 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
141833 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
141834 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
141835 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
141836 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
141837 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
141838 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
141839 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 NULL nohasharray
141840 +skb_transport_offset_60619 skb_transport_offset 0 60619 &target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619
141841 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
141842 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
141843 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
141844 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
141845 +store_60628 store 0 60628 NULL
141846 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL
141847 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
141848 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
141849 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
141850 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
141851 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
141852 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
141853 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
141854 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
141855 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
141856 +show_falltime_60666 show_falltime 0 60666 NULL nohasharray
141857 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 &show_falltime_60666
141858 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
141859 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
141860 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
141861 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
141862 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
141863 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
141864 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
141865 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
141866 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
141867 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
141868 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
141869 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
141870 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
141871 +set_register_60683 set_register 0 60683 NULL
141872 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
141873 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
141874 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
141875 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL
141876 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
141877 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
141878 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
141879 +fan_set_60708 fan_set 0 60708 NULL
141880 +init_data_container_60709 init_data_container 1 60709 NULL
141881 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 NULL
141882 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
141883 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
141884 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
141885 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
141886 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
141887 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
141888 +show_chip_60728 show_chip 0 60728 NULL nohasharray
141889 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
141890 +max77802_rtc_set_alarm_60735 max77802_rtc_set_alarm 0 60735 NULL
141891 +reg_set_60739 reg_set 0 60739 NULL
141892 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
141893 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
141894 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
141895 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
141896 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
141897 +proc_read_60749 proc_read 0 60749 NULL
141898 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
141899 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
141900 +raid_status_60755 raid_status 5 60755 NULL
141901 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
141902 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
141903 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
141904 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
141905 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
141906 +arcnet_header_60769 arcnet_header 0 60769 NULL
141907 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
141908 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
141909 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
141910 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
141911 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
141912 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
141913 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
141914 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
141915 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
141916 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
141917 +d_manage_60789 d_manage 0 60789 NULL nohasharray
141918 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 &d_manage_60789
141919 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
141920 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
141921 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
141922 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
141923 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
141924 +ch341_open_60810 ch341_open 0 60810 NULL
141925 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
141926 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
141927 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
141928 +show_sched0_60819 show_sched0 0 60819 NULL
141929 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
141930 +sync_read_60823 sync_read 0 60823 NULL
141931 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
141932 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
141933 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
141934 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
141935 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
141936 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
141937 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
141938 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
141939 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
141940 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
141941 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
141942 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
141943 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
141944 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
141945 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
141946 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
141947 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
141948 +generic_writepages_60871 generic_writepages 0 60871 NULL
141949 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
141950 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
141951 +manage_power_60879 manage_power 0 60879 NULL
141952 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
141953 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
141954 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
141955 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
141956 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
141957 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
141958 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
141959 +ch341_configure_60897 ch341_configure 0 60897 NULL
141960 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
141961 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
141962 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
141963 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
141964 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
141965 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
141966 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
141967 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 NULL nohasharray
141968 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 &ipath_f_get_boardname_60916
141969 +sysprops_show_60920 sysprops_show 0 60920 NULL
141970 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
141971 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
141972 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
141973 +show_60927 show 0 60927 NULL nohasharray
141974 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
141975 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
141976 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
141977 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
141978 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
141979 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
141980 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
141981 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
141982 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
141983 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
141984 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
141985 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
141986 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
141987 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
141988 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
141989 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
141990 +store_60970 store 0 60970 NULL
141991 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
141992 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
141993 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
141994 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
141995 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
141996 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
141997 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
141998 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
141999 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
142000 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
142001 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
142002 +check_dev_61003 check_dev 0 61003 NULL
142003 +prepare_late_61011 prepare_late 0 61011 NULL
142004 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
142005 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
142006 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
142007 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
142008 +model_show_61023 model_show 0 61023 NULL
142009 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
142010 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
142011 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
142012 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
142013 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
142014 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
142015 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
142016 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
142017 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
142018 +call_modprobe_61038 call_modprobe 0 61038 NULL
142019 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
142020 +escr_show_61048 escr_show 0 61048 NULL
142021 +symtab_init_61050 symtab_init 2-0 61050 NULL
142022 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
142023 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
142024 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
142025 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
142026 +bitmap_scnlistprintf_61062 bitmap_scnlistprintf 2-0-4 61062 NULL
142027 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
142028 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
142029 +security_set_61074 security_set 0 61074 NULL
142030 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
142031 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
142032 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
142033 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
142034 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
142035 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
142036 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
142037 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
142038 +n_tty_read_61096 n_tty_read 0 61096 NULL
142039 +show_mode_61098 show_mode 0 61098 NULL nohasharray
142040 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
142041 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
142042 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
142043 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-1-2-3-4 61104 NULL
142044 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
142045 +packet_getname_61110 packet_getname 0 61110 NULL
142046 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
142047 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
142048 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
142049 +show_61117 show 0 61117 NULL
142050 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
142051 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
142052 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
142053 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL
142054 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
142055 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
142056 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
142057 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
142058 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
142059 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
142060 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
142061 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
142062 +load_guspatch_61144 load_guspatch 0 61144 NULL
142063 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
142064 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
142065 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
142066 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
142067 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
142068 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
142069 +write_dev_61164 write_dev 0 61164 NULL
142070 +__vmalloc_61168 __vmalloc 1 61168 NULL
142071 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
142072 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
142073 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
142074 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
142075 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
142076 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
142077 +store_61180 store 0 61180 NULL
142078 +minix_writepage_61183 minix_writepage 0 61183 NULL
142079 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
142080 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
142081 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
142082 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
142083 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
142084 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
142085 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
142086 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
142087 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
142088 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
142089 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
142090 +arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
142091 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
142092 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
142093 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
142094 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
142095 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
142096 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
142097 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
142098 +convert_lock_61230 convert_lock 0 61230 NULL
142099 +disk_show_61241 disk_show 0 61241 NULL
142100 +ns_open_61243 ns_open 0 61243 NULL
142101 +atalk_bind_61244 atalk_bind 0 61244 NULL
142102 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
142103 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
142104 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
142105 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
142106 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL nohasharray
142107 +max77686_rtc_tm_to_data_61251 max77686_rtc_tm_to_data 0 61251 &squashfs_read_metadata_61251
142108 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
142109 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
142110 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
142111 +submit_bh_61263 submit_bh 0 61263 NULL
142112 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
142113 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
142114 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
142115 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
142116 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
142117 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
142118 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
142119 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
142120 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
142121 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
142122 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
142123 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
142124 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
142125 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
142126 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
142127 +teles_resume_61301 teles_resume 0 61301 NULL
142128 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
142129 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
142130 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
142131 +restart_transaction_61310 restart_transaction 0 61310 NULL
142132 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
142133 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
142134 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
142135 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
142136 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
142137 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
142138 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
142139 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
142140 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
142141 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
142142 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
142143 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
142144 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
142145 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
142146 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
142147 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
142148 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
142149 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
142150 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
142151 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
142152 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
142153 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
142154 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
142155 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
142156 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
142157 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
142158 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
142159 +num_users_show_61356 num_users_show 0 61356 NULL
142160 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
142161 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
142162 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
142163 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
142164 +show_parent_61376 show_parent 0 61376 NULL
142165 +online_pages_61385 online_pages 0 61385 NULL nohasharray
142166 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
142167 +change_xattr_61390 change_xattr 5 61390 NULL
142168 +system_enable_write_61396 system_enable_write 3 61396 NULL
142169 +rdac_activate_61397 rdac_activate 0 61397 NULL
142170 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
142171 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
142172 +systemid_show_61405 systemid_show 0 61405 NULL
142173 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
142174 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
142175 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
142176 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
142177 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
142178 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
142179 +tw9910_power_61435 tw9910_power 0 61435 NULL
142180 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
142181 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-3-4-5 61440 NULL
142182 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
142183 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
142184 +job_control_61452 job_control 0 61452 NULL
142185 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
142186 +unix_stream_sendmsg_61455 unix_stream_sendmsg 0-4 61455 NULL
142187 +show_temperature_61459 show_temperature 0 61459 NULL
142188 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
142189 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
142190 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
142191 +validate_61467 validate 0 61467 NULL
142192 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
142193 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
142194 +capability_get_61474 capability_get 0 61474 NULL
142195 +get_fan_input_61476 get_fan_input 0 61476 NULL
142196 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
142197 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
142198 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
142199 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
142200 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
142201 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
142202 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
142203 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
142204 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
142205 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
142206 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
142207 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
142208 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
142209 +__dn_connect_61507 __dn_connect 0 61507 NULL
142210 +he_open_61509 he_open 0 61509 NULL nohasharray
142211 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
142212 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
142213 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
142214 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
142215 +dummy_downcall_61522 dummy_downcall 0-3 61522 NULL nohasharray
142216 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
142217 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
142218 +mtu_show_61523 mtu_show 0 61523 NULL
142219 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
142220 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
142221 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
142222 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
142223 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
142224 +ntfs_attr_lookup_61539 ntfs_attr_lookup 0 61539 NULL
142225 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
142226 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
142227 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
142228 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
142229 +compat_SyS_select_61542 compat_SyS_select 1 61542 NULL
142230 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL nohasharray
142231 +shrink_store_61543 shrink_store 0-3 61543 &set_gssp_clnt_61543
142232 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
142233 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
142234 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
142235 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
142236 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
142237 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
142238 +store_61553 store 0-3 61553 NULL nohasharray
142239 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 &store_61553
142240 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
142241 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
142242 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
142243 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
142244 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
142245 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
142246 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
142247 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
142248 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
142249 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
142250 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
142251 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
142252 +show_ordinals_61579 show_ordinals 0 61579 NULL
142253 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
142254 +seq_open_private_61589 seq_open_private 3 61589 NULL
142255 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
142256 +ipath_write_61598 ipath_write 0-3 61598 NULL
142257 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
142258 +netlink_recvmsg_61600 netlink_recvmsg 0-4 61600 NULL
142259 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
142260 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
142261 +br_device_event_61613 br_device_event 0 61613 NULL
142262 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
142263 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
142264 +get_pages_array_61622 get_pages_array 1 61622 NULL
142265 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
142266 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
142267 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
142268 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
142269 +store_61638 store 0 61638 NULL
142270 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
142271 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
142272 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
142273 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
142274 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
142275 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
142276 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
142277 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
142278 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
142279 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
142280 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
142281 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
142282 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
142283 +pwm_store_61666 pwm_store 0-4 61666 NULL
142284 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
142285 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
142286 +x25_open_61673 x25_open 0 61673 NULL nohasharray
142287 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
142288 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
142289 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
142290 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
142291 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
142292 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
142293 +lock_loop_61681 lock_loop 1 61681 NULL
142294 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
142295 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682 nohasharray
142296 +fuse_dentry_revalidate_61682 fuse_dentry_revalidate 0 61682 &show_tabletXtilt_61682
142297 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
142298 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
142299 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
142300 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
142301 +filter_read_61692 filter_read 3-0 61692 NULL
142302 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
142303 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
142304 +prepare_61695 prepare 0 61695 NULL
142305 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
142306 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
142307 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
142308 +prog_page_61711 prog_page 2 61711 NULL
142309 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
142310 +iov_length_61716 iov_length 0 61716 NULL
142311 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
142312 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
142313 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
142314 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
142315 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
142316 +show_61723 show 0 61723 NULL nohasharray
142317 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
142318 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
142319 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
142320 +w5100_open_61743 w5100_open 0 61743 NULL
142321 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
142322 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
142323 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
142324 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
142325 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
142326 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
142327 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
142328 +max77802_rtc_start_alarm_61767 max77802_rtc_start_alarm 0 61767 NULL
142329 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
142330 +features_show_61772 features_show 0 61772 NULL nohasharray
142331 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
142332 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
142333 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
142334 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
142335 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
142336 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
142337 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
142338 +show_blank_61805 show_blank 0 61805 NULL
142339 +ecryptfs_removexattr_61808 ecryptfs_removexattr 0 61808 NULL
142340 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
142341 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
142342 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
142343 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
142344 +get_cap_size_61822 get_cap_size 0 61822 NULL
142345 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
142346 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL
142347 +show_root_block_61828 show_root_block 0 61828 NULL
142348 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
142349 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 NULL
142350 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
142351 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
142352 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
142353 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
142354 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
142355 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
142356 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
142357 +x25_getname_61857 x25_getname 0 61857 NULL
142358 +store_61861 store 0-3 61861 NULL
142359 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
142360 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
142361 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
142362 +store_61871 store 0-3 61871 NULL
142363 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
142364 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
142365 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
142366 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
142367 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
142368 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
142369 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
142370 +disconnect_61888 disconnect 0 61888 NULL
142371 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
142372 +make_rate_61898 make_rate 0 61898 NULL
142373 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
142374 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
142375 +clear_refs_write_61904 clear_refs_write 3-0 61904 NULL
142376 +squashfs_security_get_61914 squashfs_security_get 0 61914 NULL nohasharray
142377 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 &squashfs_security_get_61914
142378 +rtl2830_wr_61915 rtl2830_wr 0 61915 NULL
142379 +au0828_init_isoc_61917 au0828_init_isoc 3-4-2-0 61917 NULL
142380 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
142381 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
142382 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
142383 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
142384 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
142385 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
142386 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
142387 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
142388 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 NULL nohasharray
142389 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 &host_show_hp_ssd_smart_path_status_61932
142390 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
142391 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
142392 +adv7175_init_61938 adv7175_init 0 61938 NULL
142393 +as3935_read_61939 as3935_read 0 61939 NULL
142394 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
142395 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
142396 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
142397 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
142398 +SyS_kexec_load_61946 SyS_kexec_load 2 61946 NULL
142399 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
142400 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
142401 +show_in_max0_61959 show_in_max0 0 61959 NULL
142402 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
142403 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
142404 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
142405 +fix_read_error_61965 fix_read_error 4 61965 NULL
142406 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
142407 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
142408 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
142409 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
142410 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
142411 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
142412 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
142413 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
142414 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
142415 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
142416 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
142417 +min_partial_store_61998 min_partial_store 0-3 61998 NULL
142418 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
142419 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
142420 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
142421 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
142422 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
142423 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
142424 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
142425 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
142426 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
142427 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
142428 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
142429 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
142430 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
142431 +SYSC_select_62024 SYSC_select 1 62024 NULL
142432 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
142433 +max_gen_clk_prepare_62029 max_gen_clk_prepare 0 62029 NULL
142434 +crypt_extent_62033 crypt_extent 0 62033 NULL
142435 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
142436 +create_message_62035 create_message 0 62035 NULL nohasharray
142437 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
142438 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
142439 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
142440 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
142441 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
142442 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
142443 +get_attn_62046 get_attn 0 62046 NULL
142444 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
142445 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
142446 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
142447 +do_pselect_62061 do_pselect 1 62061 NULL
142448 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
142449 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
142450 +fat_setattr_62084 fat_setattr 0 62084 NULL
142451 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
142452 +get_domain_for_dev_62099 get_domain_for_dev 2 62099 NULL
142453 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
142454 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
142455 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
142456 +online_page_ext_62110 online_page_ext 0 62110 NULL nohasharray
142457 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 0-6 62110 &online_page_ext_62110
142458 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
142459 +ip_recv_error_62117 ip_recv_error 0-3 62117 NULL
142460 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
142461 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
142462 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
142463 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
142464 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
142465 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
142466 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
142467 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
142468 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
142469 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
142470 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
142471 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
142472 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
142473 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 NULL nohasharray
142474 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 &mt9v022_g_crop_62149 nohasharray
142475 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
142476 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149
142477 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
142478 +video_usercopy_62151 video_usercopy 2 62151 NULL
142479 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
142480 +array_state_store_62164 array_state_store 0-3 62164 NULL
142481 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
142482 +phy_id_show_62171 phy_id_show 0 62171 NULL
142483 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
142484 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 NULL
142485 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
142486 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
142487 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
142488 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
142489 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
142490 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
142491 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
142492 +global_page_state_62202 global_page_state 0 62202 NULL
142493 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL nohasharray
142494 +cx25821_risc_buffer_upstream_62205 cx25821_risc_buffer_upstream 0 62205 &sock_kmalloc_62205
142495 +start_62206 start 0 62206 NULL
142496 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
142497 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
142498 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
142499 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
142500 +niu_open_62220 niu_open 0 62220 NULL
142501 +show_label_62225 show_label 0 62225 NULL nohasharray
142502 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
142503 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
142504 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
142505 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
142506 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
142507 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
142508 +allocate_partition_62245 allocate_partition 4 62245 NULL
142509 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
142510 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
142511 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
142512 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
142513 +fc0013_readreg_62253 fc0013_readreg 0 62253 NULL nohasharray
142514 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 &fc0013_readreg_62253
142515 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
142516 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
142517 +send_control_msg_62261 send_control_msg 0 62261 NULL
142518 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
142519 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
142520 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
142521 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
142522 +security_file_permission_62278 security_file_permission 0 62278 NULL
142523 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
142524 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
142525 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
142526 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
142527 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
142528 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
142529 +store_62293 store 0-4 62293 NULL
142530 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
142531 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
142532 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
142533 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
142534 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
142535 +state_show_62309 state_show 0 62309 NULL
142536 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
142537 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
142538 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
142539 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
142540 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
142541 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
142542 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
142543 +subseq_list_62332 subseq_list 0-3 62332 NULL
142544 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
142545 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
142546 +pega_int_read_62335 pega_int_read 0 62335 NULL
142547 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
142548 +show_guid_62340 show_guid 0 62340 NULL nohasharray
142549 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
142550 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
142551 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
142552 +st_version_show_62346 st_version_show 0 62346 NULL
142553 +flash_write_62354 flash_write 3-0 62354 NULL
142554 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
142555 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
142556 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
142557 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
142558 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
142559 +iblock_configure_device_62372 iblock_configure_device 0 62372 NULL nohasharray
142560 +kmalloc_order_62372 kmalloc_order 1 62372 &iblock_configure_device_62372
142561 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
142562 +register_netdevice_62374 register_netdevice 0 62374 NULL
142563 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
142564 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
142565 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
142566 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
142567 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
142568 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
142569 +altera_irscan_62396 altera_irscan 2 62396 NULL
142570 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
142571 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
142572 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
142573 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
142574 +set_umcast_62409 set_umcast 0-4 62409 NULL
142575 +set_ssp_62411 set_ssp 4 62411 NULL
142576 +flags_store_62413 flags_store 4-0 62413 NULL
142577 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
142578 +emit_flush_62420 emit_flush 0 62420 NULL
142579 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
142580 +setkey_62422 setkey 0 62422 NULL
142581 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
142582 +fwtty_write_62424 fwtty_write 0-3 62424 NULL
142583 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
142584 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
142585 +disp_store_62433 disp_store 0-4 62433 NULL
142586 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
142587 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
142588 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
142589 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
142590 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
142591 +pppox_create_62440 pppox_create 0 62440 NULL
142592 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
142593 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
142594 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
142595 +mlog_store_62451 mlog_store 0-4 62451 NULL
142596 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
142597 +show_temp10_62469 show_temp10 0 62469 NULL
142598 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
142599 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
142600 +force_remove_show_62475 force_remove_show 0 62475 NULL
142601 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 0-4 62477 NULL nohasharray
142602 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
142603 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
142604 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
142605 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
142606 +intr_submit_62485 intr_submit 0 62485 NULL
142607 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
142608 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
142609 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
142610 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
142611 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
142612 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
142613 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
142614 +scsi_scan_62506 scsi_scan 0 62506 NULL
142615 +store_mtu_62507 store_mtu 0-4 62507 NULL
142616 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
142617 +start_show_62510 start_show 0 62510 NULL
142618 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
142619 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
142620 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
142621 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
142622 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
142623 +atl1e_up_62528 atl1e_up 0 62528 NULL
142624 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
142625 +caps_show_62531 caps_show 0 62531 NULL
142626 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
142627 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
142628 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
142629 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
142630 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
142631 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
142632 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
142633 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
142634 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
142635 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
142636 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
142637 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
142638 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
142639 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
142640 +efivarfs_d_hash_62565 efivarfs_d_hash 0 62565 NULL
142641 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
142642 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
142643 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
142644 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
142645 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
142646 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
142647 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
142648 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
142649 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
142650 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
142651 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
142652 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
142653 +tg3_show_temp_62602 tg3_show_temp 0 62602 NULL nohasharray
142654 +packet_alloc_skb_62602 packet_alloc_skb 4-5-2 62602 &tg3_show_temp_62602
142655 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
142656 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
142657 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
142658 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
142659 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
142660 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
142661 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
142662 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
142663 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
142664 +iommu_area_alloc_62619 iommu_area_alloc 4-0-7-3-2 62619 NULL
142665 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
142666 +__offline_pages_62626 __offline_pages 0 62626 NULL
142667 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
142668 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
142669 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
142670 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
142671 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
142672 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
142673 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 NULL nohasharray
142674 +autosuspend_show_62644 autosuspend_show 0 62644 &palmas_is_enabled_ldo_62644
142675 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
142676 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 0-3 62646 &lpfc_sli4_queue_alloc_62646
142677 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
142678 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 NULL nohasharray
142679 +show_model_62648 show_model 0 62648 &ti_vsend_sync_62648 nohasharray
142680 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &show_model_62648
142681 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
142682 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
142683 +show_62657 show 0 62657 NULL
142684 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
142685 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
142686 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
142687 +show_cardr_62674 show_cardr 0 62674 NULL
142688 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
142689 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
142690 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
142691 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
142692 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
142693 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
142694 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
142695 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
142696 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
142697 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
142698 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
142699 +show_fan_time_62699 show_fan_time 0 62699 NULL
142700 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
142701 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
142702 +simple_readpage_62703 simple_readpage 0 62703 NULL
142703 +flush_62706 flush 0 62706 NULL
142704 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
142705 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
142706 +target_configure_device_62714 target_configure_device 0 62714 NULL
142707 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 NULL nohasharray
142708 +gfs2_log_write_62717 gfs2_log_write 3 62717 &ubifs_getxattr_62717
142709 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
142710 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
142711 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL nohasharray
142712 +kpagecount_read_62724 kpagecount_read 0-3 62724 &belkin_sa_open_62724
142713 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
142714 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
142715 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
142716 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
142717 +client_channels_62735 client_channels 0 62735 NULL
142718 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
142719 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
142720 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
142721 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
142722 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
142723 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
142724 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
142725 +hardware_show_62757 hardware_show 0 62757 NULL
142726 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
142727 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
142728 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
142729 +register_kprobe_62762 register_kprobe 0 62762 NULL
142730 +show_ibdev_62764 show_ibdev 0 62764 NULL
142731 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
142732 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 NULL nohasharray
142733 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 &ax25_sendmsg_62770
142734 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
142735 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
142736 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
142737 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
142738 +store_sched5_62779 store_sched5 4-0 62779 NULL
142739 +show_62782 show 0 62782 NULL
142740 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
142741 +sabi_command_62785 sabi_command 0 62785 NULL
142742 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
142743 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
142744 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
142745 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
142746 +_create_message_62795 _create_message 0 62795 NULL
142747 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
142748 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
142749 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
142750 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
142751 +show_cam_size_62800 show_cam_size 0 62800 NULL
142752 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
142753 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 NULL nohasharray
142754 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 &pcap_regulator_is_enabled_62811 nohasharray
142755 +set_port0_62811 set_port0 0-4 62811 &da9052_read_chg_current_62811
142756 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
142757 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
142758 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
142759 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
142760 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
142761 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
142762 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
142763 +gem_do_start_62827 gem_do_start 0 62827 NULL
142764 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
142765 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
142766 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
142767 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
142768 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
142769 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
142770 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
142771 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
142772 +timeouts_show_62841 timeouts_show 0 62841 NULL
142773 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
142774 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
142775 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
142776 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
142777 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
142778 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
142779 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
142780 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
142781 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
142782 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
142783 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
142784 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
142785 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
142786 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 0-4 62874 NULL nohasharray
142787 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
142788 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
142789 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
142790 +show_62877 show 0 62877 NULL nohasharray
142791 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
142792 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
142793 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
142794 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
142795 +compass_store_62881 compass_store 0-3 62881 NULL
142796 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
142797 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
142798 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
142799 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
142800 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
142801 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
142802 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
142803 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
142804 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
142805 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
142806 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
142807 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
142808 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
142809 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
142810 +getdqbuf_62908 getdqbuf 1 62908 NULL
142811 +get_temp_max_62909 get_temp_max 0 62909 NULL
142812 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
142813 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
142814 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
142815 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
142816 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
142817 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
142818 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
142819 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
142820 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
142821 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
142822 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
142823 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
142824 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
142825 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
142826 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
142827 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
142828 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
142829 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
142830 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
142831 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
142832 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
142833 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
142834 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
142835 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
142836 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
142837 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
142838 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
142839 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
142840 +send_62994 send 0 62994 NULL
142841 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
142842 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
142843 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
142844 +hash_max_show_63001 hash_max_show 0 63001 NULL
142845 +get_skb_63008 get_skb 2 63008 NULL
142846 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
142847 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
142848 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
142849 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
142850 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
142851 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
142852 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL nohasharray
142853 +PTR_ERR_63033 PTR_ERR 0 63033 &__vb2_perform_fileio_63033
142854 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
142855 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
142856 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
142857 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
142858 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 NULL nohasharray
142859 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 &po1030_set_green_balance_63045
142860 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
142861 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
142862 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
142863 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
142864 +wait_for_event_63054 wait_for_event 0 63054 NULL
142865 +unlink1_63059 unlink1 3 63059 NULL nohasharray
142866 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
142867 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
142868 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
142869 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065
142870 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
142871 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
142872 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
142873 +enable_show_63071 enable_show 0 63071 NULL
142874 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
142875 +show_priority_63080 show_priority 0 63080 NULL
142876 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
142877 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
142878 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
142879 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
142880 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
142881 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
142882 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
142883 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
142884 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
142885 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
142886 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
142887 +errors_store_63110 errors_store 0-3 63110 NULL
142888 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
142889 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
142890 +ethoc_open_63118 ethoc_open 0 63118 NULL
142891 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
142892 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
142893 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
142894 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
142895 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
142896 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
142897 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
142898 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
142899 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
142900 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
142901 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
142902 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
142903 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
142904 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
142905 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
142906 +csio_t4_mc_read_63158 csio_t4_mc_read 0 63158 NULL
142907 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
142908 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
142909 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
142910 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
142911 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
142912 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
142913 +read_63177 read 0-3 63177 NULL
142914 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
142915 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
142916 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 NULL nohasharray
142917 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 &picolcd_debug_eeprom_write_63182
142918 +is_local_show_63185 is_local_show 0 63185 NULL
142919 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
142920 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
142921 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
142922 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
142923 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
142924 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
142925 +suspend_enter_63203 suspend_enter 0 63203 NULL
142926 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
142927 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
142928 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
142929 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
142930 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
142931 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
142932 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
142933 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
142934 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
142935 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
142936 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
142937 +SyS_gethostname_63227 SyS_gethostname 2 63227 NULL
142938 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
142939 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
142940 +ctxsize_63232 ctxsize 0 63232 NULL
142941 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
142942 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
142943 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
142944 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
142945 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
142946 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
142947 +do_convert_63247 do_convert 0 63247 NULL
142948 +setxattr_63249 setxattr 0 63249 NULL
142949 +ptp_read_63251 ptp_read 4-0 63251 NULL
142950 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
142951 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
142952 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
142953 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
142954 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 NULL nohasharray
142955 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 &qlcnic_get_ring_regs_len_63265
142956 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
142957 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
142958 +caches_show_63278 caches_show 0 63278 NULL nohasharray
142959 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
142960 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
142961 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
142962 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
142963 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
142964 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
142965 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
142966 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
142967 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
142968 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
142969 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
142970 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
142971 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
142972 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
142973 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
142974 +recv_data_63327 recv_data 3-0 63327 NULL
142975 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
142976 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
142977 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
142978 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
142979 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
142980 +info_server_63343 info_server 4 63343 NULL
142981 +il_force_reset_63344 il_force_reset 0 63344 NULL
142982 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
142983 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
142984 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
142985 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
142986 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
142987 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
142988 +guid_show_63379 guid_show 0 63379 NULL
142989 +read_word_63384 read_word 0 63384 NULL nohasharray
142990 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
142991 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
142992 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
142993 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
142994 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 0-7 63388 &edac_pci_alloc_ctl_info_63388
142995 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
142996 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
142997 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
142998 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
142999 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
143000 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
143001 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
143002 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
143003 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
143004 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
143005 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
143006 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 0-4 63427 NULL
143007 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
143008 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
143009 +kone_send_63435 kone_send 0-4 63435 NULL nohasharray
143010 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
143011 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
143012 +of_irq_get_63443 of_irq_get 0 63443 NULL
143013 +write_end_63445 write_end 0-5 63445 NULL
143014 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
143015 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
143016 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
143017 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
143018 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
143019 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
143020 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
143021 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
143022 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
143023 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
143024 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
143025 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
143026 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
143027 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
143028 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL nohasharray
143029 +__copy_from_user_ll_nocache_63487 __copy_from_user_ll_nocache 0 63487 &ath10k_peer_assoc_qos_ap_63487
143030 +read_kcore_63488 read_kcore 3-0 63488 NULL
143031 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
143032 +i2c_request_63490 i2c_request 0 63490 NULL
143033 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
143034 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
143035 +module_attr_show_63501 module_attr_show 0 63501 NULL
143036 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
143037 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
143038 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
143039 +sctp_bind_63523 sctp_bind 0 63523 NULL nohasharray
143040 +__stop_machine_63523 __stop_machine 0 63523 &sctp_bind_63523
143041 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
143042 +pwm1_show_63527 pwm1_show 0 63527 NULL
143043 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 4-5 63529 NULL
143044 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
143045 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
143046 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
143047 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
143048 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
143049 +SyS_recv_63537 SyS_recv 3 63537 NULL
143050 +fan1_input_show_63540 fan1_input_show 0 63540 NULL nohasharray
143051 +get_int_63540 get_int 0 63540 &fan1_input_show_63540 nohasharray
143052 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 &get_int_63540
143053 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
143054 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
143055 +dbg_leb_write_63555 dbg_leb_write 5-4-0 63555 NULL
143056 +request_dma_63556 request_dma 0 63556 NULL
143057 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
143058 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
143059 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
143060 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
143061 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
143062 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
143063 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
143064 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
143065 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
143066 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
143067 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
143068 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
143069 +ext3_clear_blocks_63597 ext3_clear_blocks 5-4 63597 NULL nohasharray
143070 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
143071 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
143072 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
143073 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
143074 +write_debug_level_63613 write_debug_level 3 63613 NULL
143075 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
143076 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
143077 +show_dev_name_63623 show_dev_name 0 63623 NULL
143078 +module_alloc_63630 module_alloc 1 63630 NULL
143079 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
143080 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
143081 +hid_report_len_63637 hid_report_len 0 63637 NULL
143082 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
143083 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
143084 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
143085 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
143086 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
143087 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
143088 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
143089 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
143090 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
143091 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
143092 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
143093 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
143094 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
143095 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
143096 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL nohasharray
143097 +show_infos_63658 show_infos 0 63658 &hidraw_ioctl_63658
143098 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
143099 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
143100 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
143101 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
143102 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
143103 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL nohasharray
143104 +poison_store_63664 poison_store 0-3 63664 &ip_vs_remote_request4_63664
143105 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
143106 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
143107 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
143108 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
143109 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
143110 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
143111 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
143112 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
143113 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
143114 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
143115 +mos7720_open_63691 mos7720_open 0 63691 NULL
143116 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
143117 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
143118 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
143119 +bin_search_63697 bin_search 0 63697 NULL
143120 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
143121 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
143122 +nouveau_object_create__63715 nouveau_object_create_ 5 63715 NULL
143123 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
143124 +read_rxflow_63726 read_rxflow 0 63726 NULL
143125 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
143126 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
143127 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
143128 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
143129 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
143130 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
143131 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
143132 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
143133 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
143134 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
143135 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
143136 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
143137 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
143138 +write_63755 write 0-3 63755 NULL
143139 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
143140 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
143141 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 NULL
143142 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
143143 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
143144 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
143145 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
143146 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
143147 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
143148 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
143149 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
143150 +tda826x_set_params_63774 tda826x_set_params 0 63774 NULL nohasharray
143151 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 &tda826x_set_params_63774
143152 +filelayout_scan_ds_commit_list_63776 filelayout_scan_ds_commit_list 0 63776 NULL
143153 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
143154 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
143155 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
143156 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
143157 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
143158 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
143159 +coda_getattr_63793 coda_getattr 0 63793 NULL
143160 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 NULL nohasharray
143161 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795 nohasharray
143162 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 0-6 63795 &at76_mac80211_start_63795
143163 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
143164 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
143165 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
143166 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
143167 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
143168 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
143169 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
143170 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
143171 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
143172 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
143173 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
143174 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
143175 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
143176 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL nohasharray
143177 +prepare_copy_63826 prepare_copy 2 63826 &regmap_multi_reg_write_63826
143178 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
143179 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
143180 +shm_fsync_63834 shm_fsync 0 63834 NULL
143181 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
143182 +kcore_callback_63841 kcore_callback 0 63841 NULL
143183 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
143184 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
143185 +cap_inode_removexattr_63846 cap_inode_removexattr 0 63846 NULL
143186 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
143187 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
143188 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
143189 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
143190 +eql_open_63862 eql_open 0 63862 NULL
143191 +read_page_owner_63869 read_page_owner 0-3 63869 NULL
143192 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
143193 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
143194 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
143195 +bt_size_63881 bt_size 0 63881 NULL
143196 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
143197 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
143198 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
143199 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
143200 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
143201 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
143202 +minix_statfs_63900 minix_statfs 0 63900 NULL
143203 +divas_write_63901 divas_write 3-0 63901 NULL
143204 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
143205 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
143206 +copy_from_iter_nocache_63915 copy_from_iter_nocache 2 63915 NULL nohasharray
143207 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 &copy_from_iter_nocache_63915
143208 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
143209 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 2-3-0 63922 NULL
143210 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
143211 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
143212 +write_63928 write 0 63928 NULL
143213 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
143214 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
143215 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
143216 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
143217 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
143218 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
143219 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
143220 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
143221 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
143222 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
143223 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
143224 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
143225 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
143226 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
143227 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
143228 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
143229 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
143230 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
143231 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
143232 +set_mode_63982 set_mode 0-4 63982 NULL nohasharray
143233 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 &set_mode_63982
143234 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
143235 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
143236 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
143237 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
143238 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
143239 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
143240 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
143241 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
143242 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
143243 +ov7670_read_64006 ov7670_read 0 64006 NULL
143244 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
143245 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
143246 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 NULL nohasharray
143247 +kmemdup_64015 kmemdup 2 64015 &cxgb_set_mac_addr_64015
143248 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
143249 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
143250 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
143251 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
143252 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
143253 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
143254 +get_component_locate_64036 get_component_locate 0 64036 NULL
143255 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
143256 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
143257 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
143258 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
143259 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
143260 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
143261 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
143262 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
143263 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
143264 +start_hw_64065 start_hw 0 64065 NULL
143265 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
143266 +__sock_create_64069 __sock_create 0 64069 NULL
143267 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
143268 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
143269 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
143270 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
143271 +fc_header_64083 fc_header 0 64083 NULL
143272 +sl_realloc_bufs_64086 sl_realloc_bufs 0-2 64086 NULL
143273 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
143274 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
143275 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
143276 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
143277 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
143278 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
143279 +show_64101 show 0 64101 NULL
143280 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
143281 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
143282 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
143283 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
143284 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
143285 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
143286 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
143287 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
143288 +init_bch_64130 init_bch 1-2 64130 NULL
143289 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
143290 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
143291 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
143292 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
143293 +__dequeue_signal_64139 __dequeue_signal 0 64139 NULL nohasharray
143294 +uea_idma_write_64139 uea_idma_write 3 64139 &__dequeue_signal_64139
143295 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
143296 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
143297 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
143298 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
143299 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
143300 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
143301 +number_of_tds_64156 number_of_tds 0 64156 NULL
143302 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
143303 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
143304 +cpumask_scnprintf_64170 cpumask_scnprintf 0-2 64170 NULL
143305 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
143306 +do_command_extended_64178 do_command_extended 0 64178 NULL
143307 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
143308 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
143309 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
143310 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
143311 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
143312 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
143313 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
143314 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
143315 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
143316 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
143317 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
143318 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
143319 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
143320 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
143321 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
143322 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
143323 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
143324 +ea_len_64229 ea_len 0 64229 NULL nohasharray
143325 +nfs_initiate_commit_64229 nfs_initiate_commit 0 64229 &ea_len_64229
143326 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 NULL nohasharray
143327 +header_len_64232 header_len 0 64232 &zd1201_set_mac_address_64232
143328 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
143329 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
143330 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
143331 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 NULL nohasharray
143332 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245 nohasharray
143333 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 &bd2802_store_reg0x14_64245
143334 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
143335 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
143336 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
143337 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
143338 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
143339 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
143340 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL
143341 +cn_netlink_send_mult_64264 cn_netlink_send_mult 0-2 64264 NULL
143342 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
143343 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
143344 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
143345 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 NULL nohasharray
143346 +io_capture_transfer_64276 io_capture_transfer 4 64276 &ab3100_otp_fac_show_64276
143347 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
143348 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 NULL nohasharray
143349 +bpf_check_classic_64278 bpf_check_classic 2 64278 &btrfs_file_extent_offset_64278
143350 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
143351 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
143352 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
143353 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
143354 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
143355 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
143356 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
143357 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
143358 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
143359 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
143360 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
143361 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
143362 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
143363 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
143364 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
143365 +revision_show_64311 revision_show 0 64311 NULL
143366 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
143367 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
143368 +uri_show_64318 uri_show 0 64318 NULL nohasharray
143369 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
143370 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
143371 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
143372 +ffz_64324 ffz 0 64324 NULL nohasharray
143373 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
143374 +map_region_64328 map_region 1 64328 NULL
143375 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
143376 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
143377 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
143378 +ts_write_64336 ts_write 3-0 64336 NULL
143379 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
143380 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
143381 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
143382 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
143383 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
143384 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
143385 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
143386 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
143387 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
143388 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
143389 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
143390 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
143391 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 NULL
143392 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
143393 +show_64365 show 0 64365 NULL nohasharray
143394 +show_stats_64365 show_stats 0 64365 &show_64365
143395 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
143396 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
143397 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
143398 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
143399 +reg_create_64372 reg_create 5 64372 NULL nohasharray
143400 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
143401 +ilo_write_64378 ilo_write 3-0 64378 NULL
143402 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
143403 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
143404 +show_port_no_64391 show_port_no 0 64391 NULL
143405 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
143406 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
143407 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
143408 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
143409 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
143410 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
143411 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
143412 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
143413 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
143414 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
143415 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
143416 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
143417 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
143418 +find_rsb_dir_64415 find_rsb_dir 0 64415 NULL nohasharray
143419 +ovl_readlink_64415 ovl_readlink 0 64415 &find_rsb_dir_64415
143420 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
143421 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
143422 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
143423 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
143424 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
143425 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 NULL nohasharray
143426 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 &read_file_spectral_short_repeat_64431
143427 +show_in2_input_64433 show_in2_input 0 64433 NULL
143428 +trace_store_64437 trace_store 0-3 64437 NULL
143429 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
143430 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
143431 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
143432 +ax25_recvmsg_64441 ax25_recvmsg 0-4 64441 NULL
143433 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
143434 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
143435 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
143436 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
143437 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
143438 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
143439 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
143440 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
143441 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
143442 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
143443 +__request_module_64480 __request_module 0 64480 NULL
143444 +ib_post_send_64481 ib_post_send 0 64481 NULL
143445 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
143446 +single_open_size_64483 single_open_size 4 64483 NULL
143447 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
143448 +nfs3_proc_getattr_64491 nfs3_proc_getattr 0 64491 NULL
143449 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
143450 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
143451 +read_64498 read 0 64498 NULL
143452 +set_div_64499 set_div 0-4 64499 NULL
143453 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
143454 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
143455 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
143456 +remove_uuid_64505 remove_uuid 4 64505 NULL
143457 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
143458 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
143459 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
143460 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
143461 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
143462 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 0-2-1-3 64511 NULL
143463 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
143464 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
143465 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
143466 +udplite_error_64525 udplite_error 0 64525 NULL
143467 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
143468 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
143469 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
143470 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 NULL nohasharray
143471 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 &ov7670_s_mbus_fmt_64528
143472 +befs_readpage_64530 befs_readpage 0 64530 NULL
143473 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
143474 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
143475 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
143476 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
143477 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
143478 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
143479 +SyS_bind_64544 SyS_bind 3 64544 NULL
143480 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
143481 +lm8323_read_64547 lm8323_read 4 64547 NULL nohasharray
143482 +type_show_64547 type_show 0 64547 &lm8323_read_64547
143483 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
143484 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
143485 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
143486 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
143487 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
143488 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
143489 +e100_open_64562 e100_open 0 64562 NULL
143490 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
143491 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
143492 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
143493 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
143494 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
143495 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
143496 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
143497 +do_erase_64574 do_erase 4 64574 NULL
143498 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL nohasharray
143499 +kfd_set_pasid_limit_64583 kfd_set_pasid_limit 1 64583 &__c2port_show_rev_id_64583
143500 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
143501 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
143502 +suspend_64593 suspend 0 64593 NULL
143503 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
143504 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
143505 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
143506 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
143507 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
143508 +show_64606 show 0 64606 NULL
143509 +use_pool_64607 use_pool 2 64607 NULL
143510 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
143511 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
143512 +chksum_update_64619 chksum_update 0 64619 NULL
143513 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
143514 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
143515 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
143516 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
143517 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
143518 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
143519 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
143520 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
143521 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
143522 +store_64641 store 0 64641 NULL
143523 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL
143524 +tse_open_64644 tse_open 0 64644 NULL
143525 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
143526 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
143527 +regmap_read_debugfs_64658 regmap_read_debugfs 0-5 64658 NULL
143528 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
143529 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
143530 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
143531 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
143532 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
143533 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
143534 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
143535 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
143536 +aux_64680 aux 0 64680 &nr_free_zone_pages_64680 nohasharray
143537 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &aux_64680
143538 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
143539 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
143540 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
143541 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
143542 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
143543 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
143544 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
143545 +show_otp4_64699 show_otp4 0 64699 NULL
143546 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
143547 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
143548 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
143549 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
143550 +validate_show_64709 validate_show 0 64709 NULL
143551 +__feat_register_sp_64712 __feat_register_sp 0-6 64712 NULL
143552 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
143553 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
143554 +c_can_open_64714 c_can_open 0 64714 NULL
143555 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
143556 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
143557 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
143558 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
143559 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
143560 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
143561 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
143562 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
143563 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
143564 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
143565 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
143566 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
143567 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
143568 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
143569 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
143570 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
143571 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
143572 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
143573 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
143574 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
143575 +show_64765 show 0 64765 NULL
143576 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
143577 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
143578 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
143579 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
143580 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
143581 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
143582 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
143583 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
143584 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
143585 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
143586 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
143587 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
143588 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
143589 +inetdev_event_64794 inetdev_event 0 64794 NULL
143590 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
143591 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
143592 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
143593 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
143594 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
143595 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
143596 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
143597 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
143598 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
143599 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
143600 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
143601 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
143602 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
143603 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
143604 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
143605 +show_target_kb_64823 show_target_kb 0 64823 NULL
143606 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
143607 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
143608 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
143609 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
143610 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
143611 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
143612 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
143613 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
143614 +do_request_64853 do_request 0 64853 NULL
143615 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
143616 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
143617 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
143618 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
143619 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
143620 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
143621 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 NULL nohasharray
143622 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 &roccat_common2_sysfs_write_control_64868
143623 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
143624 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
143625 +zl10039_write_64873 zl10039_write 0 64873 NULL
143626 +shtc1_update_values_64875 shtc1_update_values 4 64875 NULL nohasharray
143627 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 &shtc1_update_values_64875 nohasharray
143628 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &show_constraint_max_time_window_us_64875
143629 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
143630 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
143631 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
143632 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
143633 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
143634 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
143635 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
143636 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
143637 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
143638 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
143639 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
143640 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
143641 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
143642 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
143643 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
143644 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
143645 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
143646 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
143647 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
143648 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
143649 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
143650 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
143651 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
143652 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
143653 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
143654 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
143655 +fsid_present_64955 fsid_present 0 64955 NULL
143656 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
143657 +show_64959 show 0 64959 NULL
143658 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
143659 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
143660 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
143661 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
143662 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
143663 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
143664 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
143665 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
143666 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
143667 +sq905_command_64994 sq905_command 0 64994 NULL
143668 +xip_truncate_page_64995 xip_truncate_page 0 64995 NULL
143669 +alloc_all_mem_65005 alloc_all_mem 0 65005 NULL nohasharray
143670 +pskb_pull_65005 pskb_pull 2 65005 &alloc_all_mem_65005
143671 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
143672 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
143673 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
143674 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
143675 +insert_dent_65034 insert_dent 7 65034 NULL
143676 +root_id_show_65050 root_id_show 0 65050 NULL
143677 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
143678 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
143679 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
143680 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 NULL nohasharray
143681 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056 nohasharray
143682 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 &mwifiex_cmd_802_11_associate_65056
143683 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
143684 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
143685 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
143686 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
143687 +fw_write_65069 fw_write 3 65069 NULL
143688 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
143689 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
143690 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
143691 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
143692 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
143693 +patch_65078 patch 0 65078 NULL
143694 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
143695 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
143696 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
143697 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
143698 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
143699 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
143700 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
143701 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
143702 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
143703 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
143704 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
143705 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
143706 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
143707 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
143708 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
143709 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
143710 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
143711 +direction_input_65122 direction_input 0 65122 NULL nohasharray
143712 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
143713 +store_65127 store 0-3 65127 NULL
143714 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
143715 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
143716 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
143717 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
143718 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
143719 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
143720 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
143721 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
143722 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
143723 +hpfs_hash_dentry_65163 hpfs_hash_dentry 0 65163 NULL
143724 +truncate_upper_65167 truncate_upper 0 65167 NULL
143725 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
143726 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
143727 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
143728 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 NULL nohasharray
143729 +ssb_bus_register_65183 ssb_bus_register 3 65183 &i2c_smbus_xfer_emulated_65183
143730 +lola_setup_periods_65184 lola_setup_periods 0 65184 NULL nohasharray
143731 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 &lola_setup_periods_65184
143732 +sha384_init_65187 sha384_init 0 65187 NULL
143733 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
143734 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
143735 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
143736 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
143737 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
143738 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
143739 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
143740 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
143741 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
143742 +store_color_common_65227 store_color_common 0 65227 NULL
143743 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
143744 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
143745 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
143746 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
143747 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
143748 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
143749 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
143750 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
143751 +finup_65248 finup 0 65248 NULL
143752 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
143753 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
143754 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL
143755 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
143756 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
143757 +mwave_read_65257 mwave_read 0-3 65257 NULL
143758 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
143759 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
143760 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
143761 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
143762 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
143763 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
143764 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
143765 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
143766 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
143767 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 NULL nohasharray
143768 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 &bnx2_alloc_mem_65285
143769 +getproplen_65293 getproplen 0 65293 NULL
143770 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
143771 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
143772 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
143773 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
143774 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
143775 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
143776 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
143777 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
143778 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
143779 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
143780 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
143781 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
143782 +unpack_array_65318 unpack_array 0 65318 NULL
143783 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
143784 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
143785 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
143786 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
143787 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
143788 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
143789 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
143790 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
143791 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
143792 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
143793 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
143794 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
143795 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
143796 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
143797 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
143798 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
143799 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371
143800 +SyS_writev_65372 SyS_writev 3 65372 NULL
143801 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
143802 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
143803 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
143804 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
143805 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
143806 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
143807 +hide_icon_65390 hide_icon 0-4 65390 NULL
143808 +mi_set_context_65395 mi_set_context 0 65395 NULL
143809 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
143810 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
143811 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
143812 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
143813 +__read_vmcore_65402 __read_vmcore 2-0 65402 NULL
143814 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
143815 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
143816 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
143817 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
143818 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
143819 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
143820 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
143821 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
143822 +edge_open_65411 edge_open 0 65411 NULL
143823 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
143824 +ali1535_access_65416 ali1535_access 0 65416 NULL nohasharray
143825 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 &ali1535_access_65416
143826 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
143827 +aux2_show_65419 aux2_show 0 65419 NULL
143828 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
143829 +device_add_groups_65423 device_add_groups 0 65423 NULL
143830 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
143831 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
143832 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
143833 +vmalloc_to_pfn_65437 vmalloc_to_pfn 0 65437 NULL
143834 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
143835 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
143836 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
143837 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
143838 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
143839 +read_65459 read 0 65459 NULL
143840 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
143841 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
143842 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
143843 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
143844 +clear_user_65470 clear_user 2 65470 NULL
143845 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
143846 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
143847 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
143848 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
143849 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
143850 +regmap_write_65478 regmap_write 0 65478 NULL
143851 +activate_65483 activate 0 65483 NULL nohasharray
143852 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 &activate_65483
143853 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
143854 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
143855 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
143856 +xen_tmem_get_page_65488 xen_tmem_get_page 4 65488 NULL
143857 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
143858 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
143859 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
143860 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
143861 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
143862 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
143863 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
143864 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
143865 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
143866 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
143867 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
143868 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
143869 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
143870 +show_memory_65529 show_memory 0 65529 NULL
143871 +reg_read_65530 reg_read 0 65530 NULL
143872 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
143873 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
143874 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
143875 new file mode 100644
143876 index 0000000..560cd7b
143877 --- /dev/null
143878 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
143879 @@ -0,0 +1,92 @@
143880 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
143881 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
143882 +mappedread_2627 mappedread 2 2627 NULL
143883 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
143884 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
143885 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
143886 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
143887 +dmu_write_6048 dmu_write 4-3 6048 NULL
143888 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
143889 +update_pages_6225 update_pages 2-3 6225 NULL
143890 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
143891 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
143892 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
143893 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
143894 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
143895 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
143896 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
143897 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
143898 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
143899 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
143900 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
143901 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
143902 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
143903 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
143904 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
143905 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
143906 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
143907 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
143908 +uiocopy_18680 uiocopy 2 18680 NULL
143909 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
143910 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
143911 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
143912 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
143913 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
143914 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
143915 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
143916 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
143917 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
143918 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
143919 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
143920 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
143921 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
143922 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
143923 +splat_write_30943 splat_write 3 30943 NULL
143924 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
143925 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
143926 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
143927 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
143928 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
143929 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
143930 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
143931 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
143932 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
143933 +copyinstr_36980 copyinstr 3 36980 NULL
143934 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
143935 +splat_read_38116 splat_read 3 38116 NULL
143936 +sa_setup_38756 sa_setup 4 38756 NULL
143937 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
143938 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
143939 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
143940 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
143941 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
143942 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
143943 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
143944 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
143945 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
143946 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
143947 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
143948 +kcopy_write_43683 kcopy_write 3 43683 NULL
143949 +uiomove_44355 uiomove 2 44355 NULL
143950 +dmu_read_44418 dmu_read 4-3 44418 NULL
143951 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
143952 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
143953 +copyin_45945 copyin 3 45945 NULL
143954 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
143955 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
143956 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
143957 +spa_history_write_49650 spa_history_write 3 49650 NULL
143958 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
143959 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
143960 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
143961 +copyout_51409 copyout 3 51409 NULL
143962 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
143963 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
143964 +get_nvlist_56685 get_nvlist 2 56685 NULL
143965 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
143966 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
143967 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
143968 +zpios_write_61823 zpios_write 3 61823 NULL
143969 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
143970 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
143971 +zpios_read_64734 zpios_read 3 64734 NULL
143972 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
143973 new file mode 100644
143974 index 0000000..f888b36
143975 --- /dev/null
143976 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
143977 @@ -0,0 +1,908 @@
143978 +/*
143979 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
143980 + * Licensed under the GPL v2, or (at your option) v3
143981 + *
143982 + * Homepage:
143983 + * https://github.com/ephox-gcc-plugins/size_overflow
143984 + *
143985 + * Documentation:
143986 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
143987 + *
143988 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
143989 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
143990 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
143991 + *
143992 + * Usage:
143993 + * $ make
143994 + * $ make run
143995 + */
143996 +
143997 +#include "size_overflow.h"
143998 +
143999 +static next_interesting_function_t walk_use_def_next_functions(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
144000 +
144001 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
144002 +
144003 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
144004 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
144005 +
144006 +struct cgraph_node *get_cnode(const_tree fndecl)
144007 +{
144008 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
144009 +#if BUILDING_GCC_VERSION <= 4005
144010 + return cgraph_get_node((tree)fndecl);
144011 +#else
144012 + return cgraph_get_node(fndecl);
144013 +#endif
144014 +}
144015 +
144016 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
144017 +{
144018 + if (cur_node->marked == ASM_STMT_SO_MARK)
144019 + return false;
144020 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
144021 + return false;
144022 + if (strcmp(cur_node->context, context))
144023 + return false;
144024 + return !strcmp(cur_node->decl_name, decl_name);
144025 +}
144026 +
144027 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
144028 +static const char* get_decl_context(const_tree decl)
144029 +{
144030 + const char *context;
144031 +
144032 + if (TREE_CODE(decl) == VAR_DECL)
144033 + return "vardecl";
144034 + if (TREE_CODE(decl) == FUNCTION_DECL)
144035 + return "fndecl";
144036 +
144037 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
144038 + context = get_type_name_from_field(decl);
144039 +
144040 + if (!context)
144041 + return "fielddecl";
144042 + return context;
144043 +}
144044 +
144045 +/* Find the function with the specified argument in the list
144046 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
144047 + * * if num is CANNOT_FIND_ARG then ignore it
144048 + */
144049 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
144050 +{
144051 + next_interesting_function_t cur_node, head;
144052 +
144053 + head = global_next_interesting_function[hash];
144054 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
144055 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
144056 + continue;
144057 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
144058 + return cur_node;
144059 + }
144060 + return NULL;
144061 +}
144062 +
144063 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
144064 +{
144065 + const char *context;
144066 + unsigned int hash;
144067 +
144068 + hash = get_decl_hash(decl, decl_name);
144069 + if (hash == NO_HASH)
144070 + return NULL;
144071 +
144072 + context = get_decl_context(decl);
144073 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
144074 +}
144075 +
144076 +static bool is_vararg(const_tree fn, unsigned int num)
144077 +{
144078 + const_tree fn_type, last, type;
144079 + tree arg_list;
144080 +
144081 + if (num == 0)
144082 + return false;
144083 + if (fn == NULL_TREE)
144084 + return false;
144085 + if (TREE_CODE(fn) != FUNCTION_DECL)
144086 + return false;
144087 +
144088 + fn_type = TREE_TYPE(fn);
144089 + if (fn_type == NULL_TREE)
144090 + return false;
144091 +
144092 + arg_list = TYPE_ARG_TYPES(fn_type);
144093 + if (arg_list == NULL_TREE)
144094 + return false;
144095 + last = TREE_VALUE(tree_last(arg_list));
144096 +
144097 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
144098 + type = last;
144099 + else
144100 + type = TREE_TYPE(last);
144101 +
144102 + gcc_assert(type != NULL_TREE);
144103 + if (type == void_type_node)
144104 + return false;
144105 +
144106 + return num >= (unsigned int)list_length(arg_list);
144107 +}
144108 +
144109 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144110 +{
144111 + next_interesting_function_t new_node;
144112 +
144113 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
144114 + new_node->decl_name = xstrdup(decl_name);
144115 + gcc_assert(context);
144116 + new_node->context = xstrdup(context);
144117 + new_node->hash = hash;
144118 + new_node->num = num;
144119 + new_node->next = NULL;
144120 + new_node->children = NULL;
144121 + new_node->marked = marked;
144122 + new_node->orig_next_node = orig_next_node;
144123 + return new_node;
144124 +}
144125 +
144126 +// Create the main data structure
144127 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144128 +{
144129 + unsigned int hash;
144130 + const char *context;
144131 + enum tree_code decl_code = TREE_CODE(decl);
144132 +
144133 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
144134 +
144135 + if (is_vararg(decl, num))
144136 + return NULL;
144137 +
144138 + hash = get_decl_hash(decl, decl_name);
144139 + if (hash == NO_HASH)
144140 + return NULL;
144141 +
144142 + gcc_assert(num <= MAX_PARAM);
144143 + // Clones must have an orig_next_node
144144 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
144145 +
144146 + context = get_decl_context(decl);
144147 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
144148 +}
144149 +
144150 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
144151 +{
144152 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
144153 +
144154 + // new_entry is appended to the end of a list
144155 + new_entry->next = NULL;
144156 +
144157 + cur_global_head = global_next_interesting_function[new_entry->hash];
144158 + if (!cur_global_head) {
144159 + global_next_interesting_function[new_entry->hash] = new_entry;
144160 + return;
144161 + }
144162 +
144163 +
144164 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
144165 + if (!cur_global->next)
144166 + cur_global_end = cur_global;
144167 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
144168 + return;
144169 + }
144170 +
144171 + gcc_assert(cur_global_end);
144172 + cur_global_end->next = new_entry;
144173 +}
144174 +
144175 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
144176 + * and add it to global_next_interesting_function
144177 + */
144178 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
144179 +{
144180 + next_interesting_function_t orig_next_node;
144181 + tree decl;
144182 + unsigned int orig_num;
144183 + enum tree_code decl_code;
144184 + const char *decl_name;
144185 +
144186 + decl = get_orig_fndecl(clone_fndecl);
144187 + decl_code = TREE_CODE(decl);
144188 +
144189 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
144190 + orig_num = num;
144191 + else
144192 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
144193 +
144194 + // Skip over ISRA.162 parm decls
144195 + if (orig_num == CANNOT_FIND_ARG)
144196 + return NULL;
144197 +
144198 + decl_name = get_orig_decl_name(decl);
144199 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
144200 + if (orig_next_node)
144201 + return orig_next_node;
144202 +
144203 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
144204 + gcc_assert(orig_next_node);
144205 +
144206 + add_to_global_next_interesting_function(orig_next_node);
144207 + return orig_next_node;
144208 +}
144209 +
144210 +// Find or create the next_interesting_function_t node for decl and num
144211 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144212 +{
144213 + next_interesting_function_t cur_next_cnode;
144214 + const char *decl_name = DECL_NAME_POINTER(decl);
144215 +
144216 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
144217 + if (cur_next_cnode)
144218 + goto out;
144219 +
144220 + if (!orig_next_node && made_by_compiler(decl)) {
144221 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
144222 + if (!orig_next_node)
144223 + return NULL;
144224 + }
144225 +
144226 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
144227 + if (!cur_next_cnode)
144228 + return NULL;
144229 +
144230 + add_to_global_next_interesting_function(cur_next_cnode);
144231 +out:
144232 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
144233 + return cur_next_cnode;
144234 + gcc_assert(cur_next_cnode->marked == marked);
144235 + return cur_next_cnode;
144236 +}
144237 +
144238 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
144239 +{
144240 + next_interesting_function_t cur_node;
144241 + const char *context, *decl_name;
144242 +
144243 + decl_name = DECL_NAME_POINTER(decl);
144244 + context = get_decl_context(decl);
144245 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
144246 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
144247 + return true;
144248 + }
144249 + return false;
144250 +}
144251 +
144252 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
144253 +{
144254 + unsigned int num;
144255 + next_interesting_function_t orig_next_node, new_node;
144256 +
144257 + gcc_assert(fndecl != NULL_TREE);
144258 +
144259 + // ignore builtins to not explode coverage (e.g., memcpy)
144260 + if (DECL_BUILT_IN(fndecl))
144261 + return next_cnodes_head;
144262 +
144263 + // convert arg into its position
144264 + if (arg == NULL_TREE)
144265 + num = 0;
144266 + else
144267 + num = find_arg_number_tree(arg, fndecl);
144268 + if (num == CANNOT_FIND_ARG)
144269 + return next_cnodes_head;
144270 +
144271 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
144272 + return next_cnodes_head;
144273 +
144274 + if (made_by_compiler(fndecl)) {
144275 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
144276 + if (!orig_next_node)
144277 + return next_cnodes_head;
144278 + } else
144279 + orig_next_node = NULL;
144280 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
144281 + if (!new_node)
144282 + return next_cnodes_head;
144283 + new_node->next = next_cnodes_head;
144284 + return new_node;
144285 +}
144286 +
144287 +static next_interesting_function_t walk_use_def_next_functions_phi(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree result)
144288 +{
144289 + gimple phi = get_def_stmt(result);
144290 + unsigned int i, n = gimple_phi_num_args(phi);
144291 +
144292 + pointer_set_insert(visited, phi);
144293 + for (i = 0; i < n; i++) {
144294 + tree arg = gimple_phi_arg_def(phi, i);
144295 +
144296 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
144297 + }
144298 +
144299 + return next_cnodes_head;
144300 +}
144301 +
144302 +static next_interesting_function_t walk_use_def_next_functions_binary(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
144303 +{
144304 + gimple def_stmt = get_def_stmt(lhs);
144305 + tree rhs1, rhs2;
144306 +
144307 + rhs1 = gimple_assign_rhs1(def_stmt);
144308 + rhs2 = gimple_assign_rhs2(def_stmt);
144309 +
144310 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
144311 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
144312 +}
144313 +
144314 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(struct pointer_set_t *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
144315 +{
144316 + return next_cnodes_head;
144317 +}
144318 +
144319 +/* Find all functions that influence lhs
144320 + *
144321 + * Encountered functions are added to the children vector (next_interesting_function_t).
144322 + */
144323 +static next_interesting_function_t walk_use_def_next_functions(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
144324 +{
144325 + const_gimple def_stmt;
144326 +
144327 + if (skip_types(lhs))
144328 + return next_cnodes_head;
144329 +
144330 + if (TREE_CODE(lhs) == PARM_DECL)
144331 + return handle_function(next_cnodes_head, current_function_decl, lhs);
144332 +
144333 + if (TREE_CODE(lhs) != SSA_NAME)
144334 + return next_cnodes_head;
144335 +
144336 + def_stmt = get_def_stmt(lhs);
144337 + if (!def_stmt)
144338 + return next_cnodes_head;
144339 +
144340 + if (pointer_set_insert(visited, def_stmt))
144341 + return next_cnodes_head;
144342 +
144343 + switch (gimple_code(def_stmt)) {
144344 + case GIMPLE_NOP:
144345 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
144346 + case GIMPLE_ASM:
144347 + if (is_size_overflow_asm(def_stmt))
144348 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(def_stmt));
144349 + return next_cnodes_head;
144350 + case GIMPLE_CALL: {
144351 + tree fndecl = gimple_call_fndecl(def_stmt);
144352 +
144353 + if (fndecl != NULL_TREE)
144354 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
144355 + fndecl = gimple_call_fn(def_stmt);
144356 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
144357 + }
144358 + case GIMPLE_PHI:
144359 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
144360 + case GIMPLE_ASSIGN:
144361 + switch (gimple_num_ops(def_stmt)) {
144362 + case 2:
144363 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
144364 + case 3:
144365 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
144366 + }
144367 + default:
144368 + debug_gimple_stmt((gimple)def_stmt);
144369 + error("%s: unknown gimple code", __func__);
144370 + gcc_unreachable();
144371 + }
144372 +}
144373 +
144374 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
144375 +static next_interesting_function_t search_next_functions(const_tree node)
144376 +{
144377 + struct pointer_set_t *visited;
144378 + next_interesting_function_t next_cnodes_head;
144379 +
144380 + visited = pointer_set_create();
144381 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
144382 + pointer_set_destroy(visited);
144383 +
144384 + return next_cnodes_head;
144385 +}
144386 +
144387 +// True if child already exists in the next_interesting_function_t children vector
144388 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
144389 +{
144390 + unsigned int i;
144391 + next_interesting_function_t cur;
144392 +
144393 + gcc_assert(next_node);
144394 + // handle recursion
144395 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
144396 + return true;
144397 +
144398 +#if BUILDING_GCC_VERSION <= 4007
144399 + if (VEC_empty(next_interesting_function_t, target->children))
144400 + return false;
144401 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
144402 +#else
144403 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
144404 +#endif
144405 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
144406 + return true;
144407 + }
144408 + return false;
144409 +}
144410 +
144411 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
144412 +{
144413 + if (!has_next_interesting_function_vec(parent, child)) {
144414 +#if BUILDING_GCC_VERSION <= 4007
144415 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
144416 +#else
144417 + vec_safe_push(parent->children, child);
144418 +#endif
144419 + }
144420 +}
144421 +
144422 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
144423 +
144424 +// Add children to parent and global_next_interesting_function
144425 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
144426 +{
144427 + next_interesting_function_t cur = children;
144428 +
144429 + gcc_assert(parent);
144430 +
144431 + while (cur) {
144432 + next_interesting_function_t next, child;
144433 +
144434 + next = cur->next;
144435 +
144436 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
144437 + if (!child) {
144438 + add_to_global_next_interesting_function(cur);
144439 + child = cur;
144440 + }
144441 +
144442 + check_local_variables(child);
144443 +
144444 + push_child(parent, child);
144445 +
144446 + cur = next;
144447 + }
144448 +
144449 + check_local_variables(parent);
144450 +}
144451 +
144452 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
144453 +{
144454 + return NULL;
144455 +}
144456 +
144457 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
144458 +{
144459 + switch (gimple_code(stmt)) {
144460 + case GIMPLE_ASM:
144461 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
144462 + case GIMPLE_CALL: {
144463 + tree decl = gimple_call_fndecl(stmt);
144464 +
144465 + if (decl != NULL_TREE)
144466 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
144467 + decl = gimple_call_fn(stmt);
144468 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
144469 + }
144470 + case GIMPLE_RETURN:
144471 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
144472 + default:
144473 + debug_gimple_stmt((gimple)stmt);
144474 + gcc_unreachable();
144475 + }
144476 +}
144477 +
144478 +// Handle potential next_interesting_function_t parent if its argument has an integer type
144479 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
144480 +{
144481 + const_tree start_var;
144482 + next_interesting_function_t children_next_cnode, parent_next_cnode;
144483 +
144484 + switch (gimple_code(stmt)) {
144485 + case GIMPLE_ASM:
144486 + if (!is_size_overflow_insert_check_asm(stmt))
144487 + return;
144488 + start_var = get_size_overflow_asm_input(stmt);
144489 + gcc_assert(start_var != NULL_TREE);
144490 + break;
144491 + case GIMPLE_CALL:
144492 + start_var = gimple_call_arg(stmt, num - 1);
144493 + break;
144494 + case GIMPLE_RETURN:
144495 + start_var = gimple_return_retval(stmt);
144496 + if (start_var == NULL_TREE)
144497 + return;
144498 + break;
144499 + default:
144500 + debug_gimple_stmt((gimple)stmt);
144501 + gcc_unreachable();
144502 + }
144503 +
144504 + if (skip_types(start_var))
144505 + return;
144506 +
144507 + // handle intentional MARK_TURN_OFF
144508 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
144509 + return;
144510 +
144511 + parent_next_cnode = create_parent_next_cnode(stmt, num);
144512 + if (!parent_next_cnode)
144513 + return;
144514 +
144515 + children_next_cnode = search_next_functions(start_var);
144516 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
144517 +}
144518 +
144519 +// Find potential next_interesting_function_t parents
144520 +static void handle_cgraph_node(struct cgraph_node *node)
144521 +{
144522 + basic_block bb;
144523 + tree cur_fndecl = NODE_DECL(node);
144524 +
144525 + set_current_function_decl(cur_fndecl);
144526 +
144527 + FOR_ALL_BB_FN(bb, cfun) {
144528 + gimple_stmt_iterator gsi;
144529 +
144530 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
144531 + gimple stmt = gsi_stmt(gsi);
144532 +
144533 + switch (gimple_code(stmt)) {
144534 + case GIMPLE_RETURN:
144535 + case GIMPLE_ASM:
144536 + collect_all_possible_size_overflow_fns(stmt, 0);
144537 + break;
144538 + case GIMPLE_CALL: {
144539 + unsigned int i, len;
144540 + tree fndecl = gimple_call_fndecl(stmt);
144541 +
144542 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
144543 + break;
144544 +
144545 + len = gimple_call_num_args(stmt);
144546 + for (i = 0; i < len; i++)
144547 + collect_all_possible_size_overflow_fns(stmt, i + 1);
144548 + break;
144549 + }
144550 + default:
144551 + break;
144552 + }
144553 + }
144554 + }
144555 +
144556 + unset_current_function_decl();
144557 +}
144558 +
144559 +/* Collect all potentially interesting function parameters and return values of integer types
144560 + * and store their data flow dependencies
144561 + */
144562 +static void size_overflow_generate_summary(void)
144563 +{
144564 + struct cgraph_node *node;
144565 +
144566 + size_overflow_register_hooks();
144567 +
144568 + FOR_EACH_FUNCTION(node) {
144569 + if (is_valid_cgraph_node(node))
144570 + handle_cgraph_node(node);
144571 + }
144572 +}
144573 +
144574 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
144575 +{
144576 + debug_cgraph_node(node);
144577 + gcc_unreachable();
144578 +}
144579 +
144580 +/* Handle dst if src is in the global_next_interesting_function list.
144581 + * If src is a clone then dst inherits the orig_next_node of src otherwise
144582 + * src will become the orig_next_node of dst.
144583 + */
144584 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
144585 +{
144586 + next_interesting_function_t head, cur;
144587 + const_tree decl;
144588 + const char *src_name, *src_context;
144589 +
144590 + decl = NODE_DECL(src);
144591 + src_name = DECL_NAME_POINTER(decl);
144592 + src_context = get_decl_context(decl);
144593 +
144594 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
144595 + if (!head)
144596 + return;
144597 +
144598 + for (cur = head; cur; cur = cur->next) {
144599 + unsigned int new_argnum;
144600 + next_interesting_function_t orig_next_node, next_node;
144601 + bool dst_clone;
144602 +
144603 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
144604 + continue;
144605 +
144606 + dst_clone = made_by_compiler(NODE_DECL(dst));
144607 + if (!dst_clone)
144608 + break;
144609 +
144610 + // For clones use the original node instead
144611 + if (cur->orig_next_node)
144612 + orig_next_node = cur->orig_next_node;
144613 + else
144614 + orig_next_node = cur;
144615 +
144616 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
144617 + if (new_argnum == CANNOT_FIND_ARG)
144618 + continue;
144619 +
144620 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
144621 + if (next_node)
144622 + add_to_global_next_interesting_function(next_node);
144623 + }
144624 +}
144625 +
144626 +void size_overflow_register_hooks(void)
144627 +{
144628 + static bool init_p = false;
144629 +
144630 + if (init_p)
144631 + return;
144632 + init_p = true;
144633 +
144634 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
144635 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
144636 +}
144637 +
144638 +static void set_yes_so_mark(next_interesting_function_t next_node)
144639 +{
144640 + next_node->marked = YES_SO_MARK;
144641 + // Mark the orig decl as well if it's a clone
144642 + if (next_node->orig_next_node)
144643 + next_node->orig_next_node->marked = YES_SO_MARK;
144644 +}
144645 +
144646 +// Determine if the function is already in the hash table
144647 +static bool is_marked_fn(next_interesting_function_t next_node)
144648 +{
144649 + const struct size_overflow_hash *entry;
144650 +
144651 + if (next_node->marked != NO_SO_MARK)
144652 + return true;
144653 +
144654 + if (next_node->orig_next_node)
144655 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
144656 + else
144657 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
144658 + if (!entry)
144659 + return false;
144660 +
144661 + set_yes_so_mark(next_node);
144662 + return true;
144663 +}
144664 +
144665 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
144666 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
144667 +{
144668 + unsigned int i;
144669 + next_interesting_function_t child;
144670 +
144671 +#if BUILDING_GCC_VERSION <= 4007
144672 + if (VEC_empty(next_interesting_function_t, parent->children))
144673 + return NULL;
144674 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144675 +#else
144676 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144677 +#endif
144678 + if (child->num == 0)
144679 + continue;
144680 + if (strcmp(parent->decl_name, child->decl_name))
144681 + continue;
144682 + if (!strcmp(child->context, "fndecl"))
144683 + return child;
144684 + }
144685 + return NULL;
144686 +}
144687 +
144688 +/* Trace a return value of function pointer type back to an argument via a concrete function
144689 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
144690 +static void search_missing_fptr_arg(next_interesting_function_t parent)
144691 +{
144692 + next_interesting_function_t tracked_fn, cur_next_node, child;
144693 + unsigned int i;
144694 +#if BUILDING_GCC_VERSION <= 4007
144695 + VEC(next_interesting_function_t, heap) *new_children = NULL;
144696 +#else
144697 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
144698 +#endif
144699 +
144700 + if (parent->num != 0)
144701 + return;
144702 + if (!strcmp(parent->context, "fndecl"))
144703 + return;
144704 + if (!strcmp(parent->context, "vardecl"))
144705 + return;
144706 +
144707 + // fnptr 0 && fn 0
144708 +#if BUILDING_GCC_VERSION <= 4007
144709 + if (VEC_empty(next_interesting_function_t, parent->children))
144710 + return;
144711 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144712 +#else
144713 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144714 +#endif
144715 + if (child->num != 0)
144716 + continue;
144717 + // (fn 0 -> fn 2)
144718 + tracked_fn = get_same_not_ret_child(child);
144719 + if (!tracked_fn)
144720 + continue;
144721 +
144722 + // fn 2 => fnptr 2
144723 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
144724 + if (cur_next_node->num != tracked_fn->num)
144725 + continue;
144726 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
144727 + continue;
144728 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
144729 +#if BUILDING_GCC_VERSION <= 4007
144730 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
144731 +#else
144732 + vec_safe_push(new_children, cur_next_node);
144733 +#endif
144734 + }
144735 + }
144736 + }
144737 +
144738 +#if BUILDING_GCC_VERSION == 4005
144739 + if (VEC_empty(next_interesting_function_t, new_children))
144740 + return;
144741 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
144742 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
144743 +#elif BUILDING_GCC_VERSION <= 4007
144744 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
144745 +#else
144746 + vec_safe_splice(parent->children, new_children);
144747 +#endif
144748 +}
144749 +
144750 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
144751 +static void print_missing_functions(struct pointer_set_t *visited, next_interesting_function_t parent)
144752 +{
144753 + unsigned int i;
144754 + next_interesting_function_t child;
144755 +
144756 + gcc_assert(parent);
144757 + check_global_variables(parent);
144758 + search_missing_fptr_arg(parent);
144759 + print_missing_function(parent);
144760 +
144761 +#if BUILDING_GCC_VERSION <= 4007
144762 + if (VEC_empty(next_interesting_function_t, parent->children))
144763 + return;
144764 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144765 +#else
144766 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144767 +#endif
144768 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
144769 + child->marked = YES_SO_MARK;
144770 + if (!pointer_set_insert(visited, child))
144771 + print_missing_functions(visited, child);
144772 + }
144773 +}
144774 +
144775 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
144776 +
144777 +// Print all missing interesting functions
144778 +static unsigned int size_overflow_execute(void)
144779 +{
144780 + unsigned int i;
144781 + struct pointer_set_t *visited;
144782 + next_interesting_function_t cur_global;
144783 +
144784 + visited = pointer_set_create();
144785 +
144786 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
144787 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
144788 + if (is_marked_fn(cur_global))
144789 + print_missing_functions(visited, cur_global);
144790 + }
144791 + }
144792 +
144793 + pointer_set_destroy(visited);
144794 +
144795 +/* if (in_lto_p) {
144796 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
144797 + print_global_next_interesting_functions();
144798 + }*/
144799 +
144800 + return 0;
144801 +}
144802 +
144803 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
144804 +#if BUILDING_GCC_VERSION >= 4008
144805 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
144806 +#elif BUILDING_GCC_VERSION >= 4006
144807 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
144808 +#else
144809 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
144810 +#endif
144811 +
144812 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
144813 +
144814 +#if BUILDING_GCC_VERSION >= 4009
144815 +static const struct pass_data size_overflow_functions_pass_data = {
144816 +#else
144817 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
144818 + .pass = {
144819 +#endif
144820 + .type = IPA_PASS,
144821 + .name = "size_overflow_functions",
144822 +#if BUILDING_GCC_VERSION >= 4008
144823 + .optinfo_flags = OPTGROUP_NONE,
144824 +#endif
144825 +#if BUILDING_GCC_VERSION >= 4009
144826 + .has_gate = false,
144827 + .has_execute = true,
144828 +#else
144829 + .gate = NULL,
144830 + .execute = size_overflow_execute,
144831 + .sub = NULL,
144832 + .next = NULL,
144833 + .static_pass_number = 0,
144834 +#endif
144835 + .tv_id = TV_NONE,
144836 + .properties_required = 0,
144837 + .properties_provided = 0,
144838 + .properties_destroyed = 0,
144839 + .todo_flags_start = 0,
144840 + .todo_flags_finish = 0,
144841 +#if BUILDING_GCC_VERSION < 4009
144842 + },
144843 + .generate_summary = size_overflow_generate_summary,
144844 + .write_summary = size_overflow_write_summary_lto,
144845 + .read_summary = size_overflow_read_summary_lto,
144846 +#if BUILDING_GCC_VERSION >= 4006
144847 + .write_optimization_summary = size_overflow_write_summary_lto,
144848 + .read_optimization_summary = size_overflow_read_summary_lto,
144849 +#endif
144850 + .stmt_fixup = NULL,
144851 + .function_transform_todo_flags_start = 0,
144852 + .function_transform = size_overflow_transform,
144853 + .variable_transform = NULL,
144854 +#endif
144855 +};
144856 +
144857 +#if BUILDING_GCC_VERSION >= 4009
144858 +namespace {
144859 +class size_overflow_functions_pass : public ipa_opt_pass_d {
144860 +public:
144861 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
144862 + g,
144863 + size_overflow_generate_summary,
144864 + size_overflow_write_summary_lto,
144865 + size_overflow_read_summary_lto,
144866 + size_overflow_write_summary_lto,
144867 + size_overflow_read_summary_lto,
144868 + NULL,
144869 + 0,
144870 + size_overflow_transform,
144871 + NULL) {}
144872 + unsigned int execute() { return size_overflow_execute(); }
144873 +};
144874 +}
144875 +
144876 +opt_pass *make_size_overflow_functions_pass(void)
144877 +{
144878 + return new size_overflow_functions_pass();
144879 +}
144880 +#else
144881 +struct opt_pass *make_size_overflow_functions_pass(void)
144882 +{
144883 + return &size_overflow_functions_pass.pass;
144884 +}
144885 +#endif
144886 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
144887 new file mode 100644
144888 index 0000000..036dc3f
144889 --- /dev/null
144890 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
144891 @@ -0,0 +1,231 @@
144892 +/*
144893 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
144894 + * Licensed under the GPL v2, or (at your option) v3
144895 + *
144896 + * Homepage:
144897 + * https://github.com/ephox-gcc-plugins/size_overflow
144898 + *
144899 + * Documentation:
144900 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
144901 + *
144902 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
144903 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
144904 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
144905 + *
144906 + * Usage:
144907 + * $ make
144908 + * $ make run
144909 + */
144910 +
144911 +#include "size_overflow.h"
144912 +
144913 +int plugin_is_GPL_compatible;
144914 +
144915 +tree report_size_overflow_decl;
144916 +
144917 +tree size_overflow_type_HI;
144918 +tree size_overflow_type_SI;
144919 +tree size_overflow_type_DI;
144920 +tree size_overflow_type_TI;
144921 +
144922 +static struct plugin_info size_overflow_plugin_info = {
144923 + .version = "20150311",
144924 + .help = "no-size-overflow\tturn off size overflow checking\n",
144925 +};
144926 +
144927 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
144928 +{
144929 + unsigned int arg_count;
144930 + enum tree_code code = TREE_CODE(*node);
144931 +
144932 + switch (code) {
144933 + case FUNCTION_DECL:
144934 + arg_count = type_num_arguments(TREE_TYPE(*node));
144935 + break;
144936 + case FUNCTION_TYPE:
144937 + case METHOD_TYPE:
144938 + arg_count = type_num_arguments(*node);
144939 + break;
144940 + default:
144941 + *no_add_attrs = true;
144942 + error("%s: %qE attribute only applies to functions", __func__, name);
144943 + return NULL_TREE;
144944 + }
144945 +
144946 + for (; args; args = TREE_CHAIN(args)) {
144947 + tree position = TREE_VALUE(args);
144948 + if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
144949 + error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
144950 + *no_add_attrs = true;
144951 + }
144952 + }
144953 + return NULL_TREE;
144954 +}
144955 +
144956 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
144957 +{
144958 + unsigned int arg_count;
144959 + enum tree_code code = TREE_CODE(*node);
144960 +
144961 + switch (code) {
144962 + case FUNCTION_DECL:
144963 + arg_count = type_num_arguments(TREE_TYPE(*node));
144964 + break;
144965 + case FUNCTION_TYPE:
144966 + case METHOD_TYPE:
144967 + arg_count = type_num_arguments(*node);
144968 + break;
144969 + case FIELD_DECL:
144970 + return NULL_TREE;
144971 + default:
144972 + *no_add_attrs = true;
144973 + error("%qE attribute only applies to functions", name);
144974 + return NULL_TREE;
144975 + }
144976 +
144977 + if (TREE_INT_CST_HIGH(TREE_VALUE(args)) != 0)
144978 + return NULL_TREE;
144979 +
144980 + for (; args; args = TREE_CHAIN(args)) {
144981 + tree position = TREE_VALUE(args);
144982 + if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
144983 + error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
144984 + *no_add_attrs = true;
144985 + }
144986 + }
144987 + return NULL_TREE;
144988 +}
144989 +
144990 +static struct attribute_spec size_overflow_attr = {
144991 + .name = "size_overflow",
144992 + .min_length = 1,
144993 + .max_length = -1,
144994 + .decl_required = true,
144995 + .type_required = false,
144996 + .function_type_required = false,
144997 + .handler = handle_size_overflow_attribute,
144998 +#if BUILDING_GCC_VERSION >= 4007
144999 + .affects_type_identity = false
145000 +#endif
145001 +};
145002 +
145003 +static struct attribute_spec intentional_overflow_attr = {
145004 + .name = "intentional_overflow",
145005 + .min_length = 1,
145006 + .max_length = -1,
145007 + .decl_required = true,
145008 + .type_required = false,
145009 + .function_type_required = false,
145010 + .handler = handle_intentional_overflow_attribute,
145011 +#if BUILDING_GCC_VERSION >= 4007
145012 + .affects_type_identity = false
145013 +#endif
145014 +};
145015 +
145016 +static void register_attributes(void __unused *event_data, void __unused *data)
145017 +{
145018 + register_attribute(&size_overflow_attr);
145019 + register_attribute(&intentional_overflow_attr);
145020 +}
145021 +
145022 +static tree create_typedef(tree type, const char* ident)
145023 +{
145024 + tree new_type, decl;
145025 +
145026 + new_type = build_variant_type_copy(type);
145027 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
145028 + DECL_ORIGINAL_TYPE(decl) = type;
145029 + TYPE_NAME(new_type) = decl;
145030 + return new_type;
145031 +}
145032 +
145033 +// Create the noreturn report_size_overflow() function decl.
145034 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
145035 +{
145036 + tree const_char_ptr_type_node;
145037 + tree fntype;
145038 +
145039 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
145040 +
145041 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
145042 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
145043 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
145044 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
145045 +
145046 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
145047 + fntype = build_function_type_list(void_type_node,
145048 + const_char_ptr_type_node,
145049 + unsigned_type_node,
145050 + const_char_ptr_type_node,
145051 + const_char_ptr_type_node,
145052 + NULL_TREE);
145053 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
145054 +
145055 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
145056 + TREE_PUBLIC(report_size_overflow_decl) = 1;
145057 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
145058 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
145059 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
145060 +// !!!
145061 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
145062 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
145063 + TREE_USED(report_size_overflow_decl) = 1;
145064 + TREE_NOTHROW(report_size_overflow_decl) = 1;
145065 +}
145066 +
145067 +
145068 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
145069 +{
145070 + int i;
145071 + const char * const plugin_name = plugin_info->base_name;
145072 + const int argc = plugin_info->argc;
145073 + const struct plugin_argument * const argv = plugin_info->argv;
145074 + bool enable = true;
145075 + struct register_pass_info insert_size_overflow_asm_pass_info;
145076 + struct register_pass_info size_overflow_functions_pass_info;
145077 +
145078 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
145079 + {
145080 + .base = &report_size_overflow_decl,
145081 + .nelt = 1,
145082 + .stride = sizeof(report_size_overflow_decl),
145083 + .cb = &gt_ggc_mx_tree_node,
145084 + .pchw = &gt_pch_nx_tree_node
145085 + },
145086 + LAST_GGC_ROOT_TAB
145087 + };
145088 +
145089 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
145090 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
145091 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
145092 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
145093 +
145094 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
145095 + size_overflow_functions_pass_info.reference_pass_name = "inline";
145096 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
145097 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
145098 +
145099 + if (!plugin_default_version_check(version, &gcc_version)) {
145100 + error(G_("incompatible gcc/plugin versions"));
145101 + return 1;
145102 + }
145103 +
145104 + for (i = 0; i < argc; ++i) {
145105 + if (!strcmp(argv[i].key, "no-size-overflow")) {
145106 + enable = false;
145107 + continue;
145108 + }
145109 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
145110 + }
145111 +
145112 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
145113 + if (enable) {
145114 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
145115 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
145116 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
145117 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
145118 + }
145119 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
145120 +
145121 + return 0;
145122 +}
145123 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
145124 new file mode 100644
145125 index 0000000..2384252
145126 --- /dev/null
145127 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
145128 @@ -0,0 +1,345 @@
145129 +/*
145130 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145131 + * Licensed under the GPL v2, or (at your option) v3
145132 + *
145133 + * Homepage:
145134 + * https://github.com/ephox-gcc-plugins/size_overflow
145135 + *
145136 + * Documentation:
145137 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145138 + *
145139 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145140 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145141 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145142 + *
145143 + * Usage:
145144 + * $ make
145145 + * $ make run
145146 + */
145147 +
145148 +#include "size_overflow.h"
145149 +
145150 +#include "size_overflow_hash.h"
145151 +#include "size_overflow_hash_aux.h"
145152 +
145153 +static const_tree get_function_type(const_tree decl)
145154 +{
145155 + if (FUNCTION_PTR_P(decl))
145156 + return TREE_TYPE(TREE_TYPE(decl));
145157 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
145158 + return TREE_TYPE(decl);
145159 +}
145160 +
145161 +static unsigned char get_tree_code(const_tree type)
145162 +{
145163 + switch (TREE_CODE(type)) {
145164 + case ARRAY_TYPE:
145165 + return 0;
145166 + case BOOLEAN_TYPE:
145167 + return 1;
145168 + case ENUMERAL_TYPE:
145169 + return 2;
145170 + case FUNCTION_TYPE:
145171 + return 3;
145172 + case INTEGER_TYPE:
145173 + return 4;
145174 + case POINTER_TYPE:
145175 + return 5;
145176 + case RECORD_TYPE:
145177 + return 6;
145178 + case UNION_TYPE:
145179 + return 7;
145180 + case VOID_TYPE:
145181 + return 8;
145182 + case REAL_TYPE:
145183 + return 9;
145184 + case VECTOR_TYPE:
145185 + return 10;
145186 + case REFERENCE_TYPE:
145187 + return 11;
145188 + case OFFSET_TYPE:
145189 + return 12;
145190 + case COMPLEX_TYPE:
145191 + return 13;
145192 + default:
145193 + debug_tree((tree)type);
145194 + gcc_unreachable();
145195 + }
145196 +}
145197 +
145198 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
145199 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
145200 +{
145201 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
145202 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
145203 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
145204 +
145205 + unsigned int m = 0x57559429;
145206 + unsigned int n = 0x5052acdb;
145207 + const unsigned int *key4 = (const unsigned int *)key;
145208 + unsigned int h = len;
145209 + unsigned int k = len + seed + n;
145210 + unsigned long long p;
145211 +
145212 + while (len >= 8) {
145213 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
145214 + len -= 8;
145215 + }
145216 + if (len >= 4) {
145217 + cwmixb(key4[0]) key4 += 1;
145218 + len -= 4;
145219 + }
145220 + if (len)
145221 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
145222 + cwmixb(h ^ (k + n));
145223 + return k ^ h;
145224 +
145225 +#undef cwfold
145226 +#undef cwmixa
145227 +#undef cwmixb
145228 +}
145229 +
145230 +// For function pointer fields include the structure name in the hash
145231 +static unsigned int get_type_name_hash(const_tree decl)
145232 +{
145233 + const char *type_str;
145234 + unsigned int type_name_len;
145235 +
145236 + if (!FUNCTION_PTR_P(decl))
145237 + return 0;
145238 + if (TREE_CODE(decl) == VAR_DECL)
145239 + return 0;
145240 +
145241 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
145242 + type_str = get_type_name_from_field(decl);
145243 + if (!type_str)
145244 + return 0;
145245 + type_name_len = strlen(type_str);
145246 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
145247 +}
145248 +
145249 +static void set_hash(struct decl_hash *decl_hash_data)
145250 +{
145251 + unsigned int fn, type, codes, seed = 0;
145252 +
145253 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
145254 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
145255 + type = get_type_name_hash(decl_hash_data->decl);
145256 + decl_hash_data->hash = type ^ fn ^ codes;
145257 +}
145258 +
145259 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
145260 +{
145261 + gcc_assert(type != NULL_TREE);
145262 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
145263 +
145264 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
145265 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
145266 + decl_hash_data->tree_codes_len++;
145267 + type = TREE_TYPE(type);
145268 + }
145269 +}
145270 +
145271 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
145272 +{
145273 + const_tree result;
145274 +
145275 + gcc_assert(node != NULL_TREE);
145276 +
145277 + if (DECL_P(node)) {
145278 + result = DECL_RESULT(node);
145279 + if (result != NULL_TREE)
145280 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
145281 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
145282 + }
145283 +
145284 + gcc_assert(TYPE_P(node));
145285 +
145286 + if (TREE_CODE(node) == FUNCTION_TYPE)
145287 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
145288 +
145289 + return set_decl_type_codes(node, decl_hash_data);
145290 +}
145291 +
145292 +static void set_decl_codes(struct decl_hash *decl_hash_data)
145293 +{
145294 + const_tree arg, type;
145295 + enum tree_code code;
145296 +
145297 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
145298 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
145299 + return;
145300 + }
145301 +
145302 + type = get_function_type(decl_hash_data->decl);
145303 + code = TREE_CODE(type);
145304 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
145305 +
145306 + if (FUNCTION_PTR_P(decl_hash_data->decl))
145307 + set_result_codes(type, decl_hash_data);
145308 + else
145309 + set_result_codes(decl_hash_data->decl, decl_hash_data);
145310 +
145311 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
145312 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
145313 +}
145314 +
145315 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
145316 +{
145317 + while (entry) {
145318 + if (!strcmp(entry->name, func_name))
145319 + return entry;
145320 + entry = entry->next;
145321 + }
145322 + return NULL;
145323 +}
145324 +
145325 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
145326 +{
145327 + struct decl_hash decl_hash_data;
145328 + enum tree_code code = TREE_CODE(decl);
145329 +
145330 + decl_hash_data.fn_name = decl_name;
145331 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
145332 +
145333 + // skip builtins __builtin_constant_p
145334 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
145335 + return NO_HASH;
145336 +
145337 + decl_hash_data.decl = decl;
145338 + decl_hash_data.tree_codes_len = 0;
145339 +
145340 + set_decl_codes(&decl_hash_data);
145341 + gcc_assert(decl_hash_data.tree_codes_len != 0);
145342 + set_hash(&decl_hash_data);
145343 + return decl_hash_data.hash;
145344 +}
145345 +
145346 +const char *get_orig_decl_name(const_tree decl)
145347 +{
145348 + const char *name;
145349 + unsigned int len;
145350 + const void *end;
145351 + const_tree orig_decl = DECL_ORIGIN(decl);
145352 +
145353 + len = DECL_NAME_LENGTH(orig_decl);
145354 + name = DECL_NAME_POINTER(orig_decl);
145355 +
145356 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
145357 + * In such cases we will extract the name from the clone and use it in the hash table
145358 + * without checking the parameter number on the original (unavailable) decl.
145359 + */
145360 +
145361 + if (made_by_compiler(orig_decl)) {
145362 + end = memchr(name, '.', len);
145363 + gcc_assert(end);
145364 + len = (long)end - (long)name;
145365 + gcc_assert(len > 0);
145366 + }
145367 +
145368 + return xstrndup(name, len);
145369 +}
145370 +
145371 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
145372 +{
145373 + const struct size_overflow_hash *entry, *entry_node;
145374 +
145375 + entry = size_overflow_hash[hash];
145376 + entry_node = get_proper_hash_chain(entry, decl_name);
145377 + if (entry_node && entry_node->param & (1U << argnum))
145378 + return entry_node;
145379 +
145380 + entry = size_overflow_hash_aux[hash];
145381 + entry_node = get_proper_hash_chain(entry, decl_name);
145382 + if (entry_node && entry_node->param & (1U << argnum))
145383 + return entry_node;
145384 +
145385 + return NULL;
145386 +}
145387 +
145388 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
145389 +{
145390 + const struct size_overflow_hash *entry;
145391 + const_tree orig_decl;
145392 + unsigned int orig_argnum, hash;
145393 + const char *decl_name;
145394 +
145395 + if (made_by_compiler(fndecl)) {
145396 + orig_decl = get_orig_fndecl(fndecl);
145397 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
145398 + } else {
145399 + orig_decl = fndecl;
145400 + orig_argnum = argnum;
145401 + }
145402 +
145403 + if (orig_argnum == CANNOT_FIND_ARG)
145404 + return NULL;
145405 +
145406 + decl_name = get_orig_decl_name(orig_decl);
145407 + hash = get_decl_hash(orig_decl, decl_name);
145408 + if (hash == NO_HASH)
145409 + return NULL;
145410 +
145411 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
145412 + return entry;
145413 +}
145414 +
145415 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
145416 +{
145417 + tree var;
145418 + unsigned int argnum = 1;
145419 +
145420 + if (DECL_ARGUMENTS(func) == NULL_TREE)
145421 + return CANNOT_FIND_ARG;
145422 +
145423 + if (TREE_CODE(arg) == SSA_NAME)
145424 + arg = SSA_NAME_VAR(arg);
145425 +
145426 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
145427 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
145428 + continue;
145429 + if (!skip_types(var))
145430 + return argnum;
145431 + }
145432 +
145433 + return CANNOT_FIND_ARG;
145434 +}
145435 +
145436 +const_tree get_attribute(const char* attr_name, const_tree decl)
145437 +{
145438 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
145439 + if (attr && TREE_VALUE(attr))
145440 + return attr;
145441 + return NULL_TREE;
145442 +}
145443 +
145444 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
145445 + * If the function is missing everywhere then print the missing message into stderr.
145446 + */
145447 +void print_missing_function(next_interesting_function_t node)
145448 +{
145449 + unsigned int argnum, hash;
145450 + const struct size_overflow_hash *entry;
145451 + const char *decl_name;
145452 +
145453 + if (node->marked == ASM_STMT_SO_MARK)
145454 + return;
145455 +
145456 + if (node->orig_next_node) {
145457 + hash = node->orig_next_node->hash;
145458 + decl_name = node->orig_next_node->decl_name;
145459 + argnum = node->orig_next_node->num;
145460 + } else {
145461 + hash = node->hash;
145462 + decl_name = node->decl_name;
145463 + argnum = node->num;
145464 + }
145465 +
145466 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
145467 + if (entry)
145468 + return;
145469 +
145470 + // inform() would be too slow
145471 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
145472 +}
145473 +
145474 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
145475 new file mode 100644
145476 index 0000000..b02158b
145477 --- /dev/null
145478 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
145479 @@ -0,0 +1,430 @@
145480 +/*
145481 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145482 + * Licensed under the GPL v2, or (at your option) v3
145483 + *
145484 + * Homepage:
145485 + * https://github.com/ephox-gcc-plugins/size_overflow
145486 + *
145487 + * Documentation:
145488 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145489 + *
145490 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145491 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145492 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145493 + *
145494 + * Usage:
145495 + * $ make
145496 + * $ make run
145497 + */
145498 +
145499 +#include "size_overflow.h"
145500 +
145501 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
145502 +{
145503 + const_gimple assign;
145504 + tree orig_type = TREE_TYPE(orig_node);
145505 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
145506 +
145507 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
145508 + return gimple_assign_lhs(assign);
145509 +}
145510 +
145511 +static void change_size_overflow_asm_input(gimple stmt, tree new_input)
145512 +{
145513 + tree list;
145514 +
145515 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
145516 +
145517 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
145518 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
145519 + gimple_asm_set_input_op(stmt, 0, list);
145520 +}
145521 +
145522 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
145523 +{
145524 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
145525 +
145526 + switch (gimple_code(stmt)) {
145527 + case GIMPLE_RETURN:
145528 + gimple_return_set_retval(stmt, cast_lhs);
145529 + break;
145530 + case GIMPLE_CALL:
145531 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
145532 + break;
145533 + case GIMPLE_ASM:
145534 + change_size_overflow_asm_input(stmt, cast_lhs);
145535 + break;
145536 + default:
145537 + debug_gimple_stmt(stmt);
145538 + gcc_unreachable();
145539 + }
145540 +
145541 + update_stmt(stmt);
145542 +}
145543 +
145544 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
145545 +static bool skip_asm_cast(const_tree arg)
145546 +{
145547 + gimple def_stmt = get_def_stmt(arg);
145548 +
145549 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
145550 + return false;
145551 +
145552 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
145553 + if (is_size_overflow_asm(def_stmt))
145554 + return false;
145555 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
145556 +}
145557 +
145558 +struct interesting_stmts {
145559 + struct interesting_stmts *next;
145560 + gimple first_stmt;
145561 + tree orig_node;
145562 + unsigned int num;
145563 +};
145564 +
145565 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
145566 +{
145567 + struct interesting_stmts *new_node;
145568 +
145569 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
145570 + new_node->first_stmt = first_stmt;
145571 + new_node->num = num;
145572 + new_node->orig_node = orig_node;
145573 + new_node->next = head;
145574 + return new_node;
145575 +}
145576 +
145577 +static void free_interesting_stmts(struct interesting_stmts *head)
145578 +{
145579 + while (head) {
145580 + struct interesting_stmts *cur = head->next;
145581 + free(head);
145582 + head = cur;
145583 + }
145584 +}
145585 +
145586 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
145587 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
145588 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
145589 + */
145590 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
145591 +{
145592 + enum tree_code orig_code;
145593 +
145594 + gcc_assert(orig_node != NULL_TREE);
145595 +
145596 + if (is_gimple_constant(orig_node))
145597 + return head;
145598 +
145599 + orig_code = TREE_CODE(orig_node);
145600 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
145601 + gcc_assert(!skip_types(orig_node));
145602 +
145603 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
145604 + return head;
145605 +
145606 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
145607 + return head;
145608 +
145609 + if (skip_asm_cast(orig_node))
145610 + return head;
145611 +
145612 + return create_interesting_stmts(head, orig_node, first_stmt, num);
145613 +}
145614 +
145615 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
145616 +{
145617 + struct interesting_stmts *cur;
145618 +
145619 + for (cur = head; cur; cur = cur->next) {
145620 + tree new_node;
145621 +
145622 + new_node = expand(visited, cur->orig_node);
145623 + if (new_node == NULL_TREE)
145624 + continue;
145625 +
145626 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
145627 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
145628 + }
145629 +}
145630 +
145631 +static bool is_interesting_function(const_tree decl, unsigned int num)
145632 +{
145633 + const struct size_overflow_hash *so_hash;
145634 +
145635 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
145636 + return true;
145637 +
145638 + if (made_by_compiler(decl))
145639 + return false;
145640 +
145641 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
145642 + return so_hash != NULL;
145643 +}
145644 +
145645 +tree handle_fnptr_assign(const_gimple stmt)
145646 +{
145647 + tree field, rhs, op0;
145648 + const_tree op0_type;
145649 + enum tree_code rhs_code;
145650 +
145651 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
145652 + if (gimple_num_ops(stmt) != 2)
145653 + return NULL_TREE;
145654 +
145655 + gcc_assert(gimple_num_ops(stmt) == 2);
145656 + // TODO skip asm_stmt for now
145657 + if (gimple_code(stmt) == GIMPLE_ASM)
145658 + return NULL_TREE;
145659 + rhs = gimple_assign_rhs1(stmt);
145660 + if (is_gimple_constant(rhs))
145661 + return NULL_TREE;
145662 +
145663 + rhs_code = TREE_CODE(rhs);
145664 + if (rhs_code == VAR_DECL)
145665 + return rhs;
145666 +
145667 + switch (rhs_code) {
145668 + case ADDR_EXPR:
145669 + op0 = TREE_OPERAND(rhs, 0);
145670 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
145671 + return op0;
145672 + case COMPONENT_REF:
145673 + break;
145674 + // TODO skip array_ref for now
145675 + case ARRAY_REF:
145676 + return NULL_TREE;
145677 + // TODO skip ssa_name because it can lead to parm_decl
145678 + case SSA_NAME:
145679 + return NULL_TREE;
145680 +#if BUILDING_GCC_VERSION >= 4006
145681 + // TODO skip mem_ref for now
145682 + case MEM_REF:
145683 + return NULL_TREE;
145684 +#endif
145685 + default:
145686 + debug_tree(rhs);
145687 + debug_gimple_stmt((gimple)stmt);
145688 + gcc_unreachable();
145689 + }
145690 +
145691 + op0 = TREE_OPERAND(rhs, 0);
145692 + switch (TREE_CODE(op0)) {
145693 + // TODO skip array_ref and parm_decl for now
145694 + case ARRAY_REF:
145695 + case PARM_DECL:
145696 + return NULL_TREE;
145697 + case COMPONENT_REF:
145698 +#if BUILDING_GCC_VERSION >= 4006
145699 + case MEM_REF:
145700 +#endif
145701 + case VAR_DECL:
145702 + break;
145703 + default:
145704 + debug_tree(op0);
145705 + gcc_unreachable();
145706 + }
145707 +
145708 + op0_type = TREE_TYPE(op0);
145709 + // TODO skip unions for now
145710 + if (TREE_CODE(op0_type) == UNION_TYPE)
145711 + return NULL_TREE;
145712 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
145713 +
145714 + field = TREE_OPERAND(rhs, 1);
145715 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
145716 + return field;
145717 +}
145718 +
145719 +static tree get_fn_or_fnptr_decl(const_gimple call_stmt)
145720 +{
145721 + const_tree fnptr;
145722 + const_gimple def_stmt;
145723 + tree decl = gimple_call_fndecl(call_stmt);
145724 +
145725 + if (decl != NULL_TREE)
145726 + return decl;
145727 +
145728 + fnptr = gimple_call_fn(call_stmt);
145729 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
145730 + if (is_gimple_constant(fnptr))
145731 + return NULL_TREE;
145732 + def_stmt = get_fnptr_def_stmt(fnptr);
145733 + return handle_fnptr_assign(def_stmt);
145734 +}
145735 +
145736 +// Start stmt duplication on marked function parameters
145737 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gimple call_stmt)
145738 +{
145739 + tree decl;
145740 + unsigned int i, len;
145741 +
145742 + len = gimple_call_num_args(call_stmt);
145743 + if (len == 0)
145744 + return head;
145745 +
145746 + decl = get_fn_or_fnptr_decl(call_stmt);
145747 + if (decl == NULL_TREE)
145748 + return head;
145749 +
145750 + for (i = 0; i < len; i++) {
145751 + tree arg;
145752 +
145753 + arg = gimple_call_arg(call_stmt, i);
145754 + if (is_gimple_constant(arg))
145755 + continue;
145756 + if (skip_types(arg))
145757 + continue;
145758 + if (is_interesting_function(decl, i + 1))
145759 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
145760 + }
145761 +
145762 + return head;
145763 +}
145764 +
145765 +// Collect interesting stmts for duplication
145766 +static void search_interesting_stmts(struct visited *visited)
145767 +{
145768 + basic_block bb;
145769 + bool search_ret;
145770 + struct interesting_stmts *head = NULL;
145771 +
145772 + search_ret = is_interesting_function(current_function_decl, 0);
145773 +
145774 + FOR_ALL_BB_FN(bb, cfun) {
145775 + gimple_stmt_iterator gsi;
145776 +
145777 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
145778 + tree first_node;
145779 + gimple stmt = gsi_stmt(gsi);
145780 +
145781 + switch (gimple_code(stmt)) {
145782 + case GIMPLE_ASM:
145783 + if (!is_size_overflow_insert_check_asm(stmt))
145784 + continue;
145785 + first_node = get_size_overflow_asm_input(stmt);
145786 + head = search_interesting_stmt(head, stmt, first_node, 0);
145787 + break;
145788 + case GIMPLE_RETURN:
145789 + if (!search_ret)
145790 + continue;
145791 + first_node = gimple_return_retval(stmt);
145792 + if (first_node == NULL_TREE)
145793 + break;
145794 + head = search_interesting_stmt(head, stmt, first_node, 0);
145795 + break;
145796 + case GIMPLE_CALL:
145797 + head = search_interesting_calls(head, stmt);
145798 + break;
145799 + default:
145800 + break;
145801 + }
145802 + }
145803 + }
145804 +
145805 + handle_interesting_stmt(visited, head);
145806 + free_interesting_stmts(head);
145807 +}
145808 +
145809 +static struct visited *create_visited(void)
145810 +{
145811 + struct visited *new_node;
145812 +
145813 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
145814 + new_node->stmts = pointer_set_create();
145815 + new_node->my_stmts = pointer_set_create();
145816 + new_node->skip_expr_casts = pointer_set_create();
145817 + new_node->no_cast_check = pointer_set_create();
145818 + return new_node;
145819 +}
145820 +
145821 +static void free_visited(struct visited *visited)
145822 +{
145823 + pointer_set_destroy(visited->stmts);
145824 + pointer_set_destroy(visited->my_stmts);
145825 + pointer_set_destroy(visited->skip_expr_casts);
145826 + pointer_set_destroy(visited->no_cast_check);
145827 +
145828 + free(visited);
145829 +}
145830 +
145831 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
145832 +static void replace_size_overflow_asm_with_assign(gimple asm_stmt, tree lhs, tree rhs)
145833 +{
145834 + gimple assign;
145835 + gimple_stmt_iterator gsi;
145836 +
145837 + // already removed
145838 + if (gimple_bb(asm_stmt) == NULL)
145839 + return;
145840 + gsi = gsi_for_stmt(asm_stmt);
145841 +
145842 + assign = gimple_build_assign(lhs, rhs);
145843 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
145844 + SSA_NAME_DEF_STMT(lhs) = assign;
145845 +
145846 + gsi_remove(&gsi, true);
145847 +}
145848 +
145849 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
145850 +static void remove_size_overflow_asm(gimple stmt)
145851 +{
145852 + gimple_stmt_iterator gsi;
145853 + tree input, output;
145854 +
145855 + if (!is_size_overflow_asm(stmt))
145856 + return;
145857 +
145858 + if (gimple_asm_noutputs(stmt) == 0) {
145859 + gsi = gsi_for_stmt(stmt);
145860 + ipa_remove_stmt_references(cgraph_get_create_node(current_function_decl), stmt);
145861 + gsi_remove(&gsi, true);
145862 + return;
145863 + }
145864 +
145865 + input = gimple_asm_input_op(stmt, 0);
145866 + output = gimple_asm_output_op(stmt, 0);
145867 + replace_size_overflow_asm_with_assign(stmt, TREE_VALUE(output), TREE_VALUE(input));
145868 +}
145869 +
145870 +static void remove_all_size_overflow_asm(void)
145871 +{
145872 + basic_block bb;
145873 +
145874 + FOR_ALL_BB_FN(bb, cfun) {
145875 + gimple_stmt_iterator si;
145876 +
145877 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
145878 + remove_size_overflow_asm(gsi_stmt(si));
145879 + }
145880 +}
145881 +
145882 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
145883 +{
145884 + struct visited *visited;
145885 +
145886 +#if BUILDING_GCC_VERSION >= 4008
145887 + if (dump_file) {
145888 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
145889 + size_overflow_dump_function(dump_file, node);
145890 + }
145891 +#endif
145892 + visited = create_visited();
145893 + set_dominance_info();
145894 +
145895 + search_interesting_stmts(visited);
145896 +
145897 + remove_all_size_overflow_asm();
145898 +
145899 + unset_dominance_info();
145900 + free_visited(visited);
145901 +
145902 +#if BUILDING_GCC_VERSION >= 4008
145903 + if (dump_file) {
145904 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
145905 + size_overflow_dump_function(dump_file, node);
145906 + }
145907 +#endif
145908 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
145909 +}
145910 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
145911 new file mode 100644
145912 index 0000000..fd4aa92
145913 --- /dev/null
145914 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
145915 @@ -0,0 +1,956 @@
145916 +/*
145917 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145918 + * Licensed under the GPL v2, or (at your option) v3
145919 + *
145920 + * Homepage:
145921 + * https://github.com/ephox-gcc-plugins/size_overflow
145922 + *
145923 + * Documentation:
145924 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145925 + *
145926 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145927 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145928 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145929 + *
145930 + * Usage:
145931 + * $ make
145932 + * $ make run
145933 + */
145934 +
145935 +#include "size_overflow.h"
145936 +
145937 +#define MIN_CHECK true
145938 +#define MAX_CHECK false
145939 +
145940 +unsigned int call_count = 0;
145941 +
145942 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
145943 +{
145944 + const_tree type;
145945 + tree new_type;
145946 +
145947 + gcc_assert(node != NULL_TREE);
145948 +
145949 + type = TREE_TYPE(node);
145950 +
145951 + if (pointer_set_contains(visited->my_stmts, stmt))
145952 + return TREE_TYPE(node);
145953 +
145954 + switch (TYPE_MODE(type)) {
145955 + case QImode:
145956 + new_type = size_overflow_type_HI;
145957 + break;
145958 + case HImode:
145959 + new_type = size_overflow_type_SI;
145960 + break;
145961 + case SImode:
145962 + new_type = size_overflow_type_DI;
145963 + break;
145964 + case DImode:
145965 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
145966 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
145967 + else
145968 + new_type = size_overflow_type_TI;
145969 + break;
145970 + case TImode:
145971 + gcc_assert(!TYPE_UNSIGNED(type));
145972 + new_type = size_overflow_type_TI;
145973 + break;
145974 + default:
145975 + debug_tree((tree)node);
145976 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
145977 + gcc_unreachable();
145978 + }
145979 +
145980 + if (TYPE_QUALS(type) != 0)
145981 + return build_qualified_type(new_type, TYPE_QUALS(type));
145982 + return new_type;
145983 +}
145984 +
145985 +static tree get_lhs(const_gimple stmt)
145986 +{
145987 + switch (gimple_code(stmt)) {
145988 + case GIMPLE_ASSIGN:
145989 + case GIMPLE_CALL:
145990 + return gimple_get_lhs(stmt);
145991 + case GIMPLE_PHI:
145992 + return gimple_phi_result(stmt);
145993 + default:
145994 + return NULL_TREE;
145995 + }
145996 +}
145997 +
145998 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
145999 +{
146000 + gimple_stmt_iterator gsi;
146001 + tree lhs;
146002 + gimple new_stmt;
146003 +
146004 + if (rhs == NULL_TREE)
146005 + return NULL_TREE;
146006 +
146007 + gsi = gsi_for_stmt(stmt);
146008 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
146009 + if (gimple_assign_cast_p(new_stmt))
146010 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
146011 + pointer_set_insert(visited->my_stmts, new_stmt);
146012 +
146013 + lhs = get_lhs(new_stmt);
146014 + gcc_assert(lhs != NULL_TREE);
146015 + return lhs;
146016 +}
146017 +
146018 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
146019 +{
146020 + tree lhs, dst_type;
146021 + gimple_stmt_iterator gsi;
146022 +
146023 + if (rhs1 == NULL_TREE) {
146024 + debug_gimple_stmt(oldstmt);
146025 + error("%s: rhs1 is NULL_TREE", __func__);
146026 + gcc_unreachable();
146027 + }
146028 +
146029 + switch (gimple_code(oldstmt)) {
146030 + case GIMPLE_ASM:
146031 + lhs = rhs1;
146032 + break;
146033 + case GIMPLE_CALL:
146034 + case GIMPLE_ASSIGN:
146035 + lhs = gimple_get_lhs(oldstmt);
146036 + break;
146037 + default:
146038 + debug_gimple_stmt(oldstmt);
146039 + gcc_unreachable();
146040 + }
146041 +
146042 + gsi = gsi_for_stmt(oldstmt);
146043 + pointer_set_insert(visited->stmts, oldstmt);
146044 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
146045 + basic_block next_bb, cur_bb;
146046 + const_edge e;
146047 +
146048 + gcc_assert(before == false);
146049 + gcc_assert(stmt_can_throw_internal(oldstmt));
146050 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
146051 + gcc_assert(!gsi_end_p(gsi));
146052 +
146053 + cur_bb = gimple_bb(oldstmt);
146054 + next_bb = cur_bb->next_bb;
146055 + e = find_edge(cur_bb, next_bb);
146056 + gcc_assert(e != NULL);
146057 + gcc_assert(e->flags & EDGE_FALLTHRU);
146058 +
146059 + gsi = gsi_after_labels(next_bb);
146060 + gcc_assert(!gsi_end_p(gsi));
146061 +
146062 + before = true;
146063 + oldstmt = gsi_stmt(gsi);
146064 + }
146065 +
146066 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
146067 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
146068 + else
146069 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
146070 +
146071 + if (is_gimple_constant(rhs1))
146072 + return cast_a_tree(dst_type, rhs1);
146073 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
146074 +}
146075 +
146076 +tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
146077 +{
146078 + gimple stmt;
146079 + gimple_stmt_iterator gsi;
146080 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
146081 +
146082 + if (pointer_set_contains(visited->my_stmts, oldstmt))
146083 + return lhs;
146084 +
146085 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
146086 + rhs1 = gimple_assign_rhs1(oldstmt);
146087 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
146088 + }
146089 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
146090 + rhs2 = gimple_assign_rhs2(oldstmt);
146091 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
146092 + }
146093 +
146094 + stmt = gimple_copy(oldstmt);
146095 + gimple_set_location(stmt, gimple_location(oldstmt));
146096 + pointer_set_insert(visited->my_stmts, stmt);
146097 +
146098 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
146099 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
146100 +
146101 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
146102 +
146103 + new_var = create_new_var(size_overflow_type);
146104 + new_var = make_ssa_name(new_var, stmt);
146105 + gimple_assign_set_lhs(stmt, new_var);
146106 +
146107 + if (rhs1 != NULL_TREE)
146108 + gimple_assign_set_rhs1(stmt, rhs1);
146109 +
146110 + if (rhs2 != NULL_TREE)
146111 + gimple_assign_set_rhs2(stmt, rhs2);
146112 +#if BUILDING_GCC_VERSION >= 4006
146113 + if (rhs3 != NULL_TREE)
146114 + gimple_assign_set_rhs3(stmt, rhs3);
146115 +#endif
146116 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
146117 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
146118 +
146119 + gsi = gsi_for_stmt(oldstmt);
146120 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
146121 + update_stmt(stmt);
146122 + pointer_set_insert(visited->stmts, oldstmt);
146123 + return gimple_assign_lhs(stmt);
146124 +}
146125 +
146126 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
146127 +{
146128 + gimple assign;
146129 + gimple_stmt_iterator gsi;
146130 + basic_block first_bb;
146131 +
146132 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
146133 +
146134 + if (bb->index == 0) {
146135 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
146136 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
146137 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
146138 + bb = first_bb;
146139 + }
146140 +
146141 + gsi = gsi_after_labels(bb);
146142 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
146143 + pointer_set_insert(visited->my_stmts, assign);
146144 +
146145 + return gimple_assign_lhs(assign);
146146 +}
146147 +
146148 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
146149 +{
146150 + gimple_stmt_iterator gsi;
146151 + gimple assign, def_stmt = get_def_stmt(new_arg);
146152 +
146153 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
146154 + gsi = gsi_after_labels(gimple_bb(def_stmt));
146155 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
146156 + } else {
146157 + gsi = gsi_for_stmt(def_stmt);
146158 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
146159 + }
146160 +
146161 + pointer_set_insert(visited->my_stmts, assign);
146162 + return gimple_assign_lhs(assign);
146163 +}
146164 +
146165 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
146166 +{
146167 + basic_block bb;
146168 + gimple_stmt_iterator gsi;
146169 + const_gimple def_stmt;
146170 + gimple assign;
146171 +
146172 + def_stmt = get_def_stmt(arg);
146173 + bb = gimple_bb(def_stmt);
146174 + gcc_assert(bb->index != 0);
146175 + gsi = gsi_after_labels(bb);
146176 +
146177 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
146178 + pointer_set_insert(visited->my_stmts, assign);
146179 + return gimple_assign_lhs(assign);
146180 +}
146181 +
146182 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gimple oldstmt, unsigned int i)
146183 +{
146184 + tree size_overflow_type;
146185 + tree arg;
146186 + const_gimple def_stmt;
146187 +
146188 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
146189 + return new_arg;
146190 +
146191 + arg = gimple_phi_arg_def(oldstmt, i);
146192 + def_stmt = get_def_stmt(arg);
146193 + gcc_assert(def_stmt != NULL);
146194 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
146195 +
146196 + switch (gimple_code(def_stmt)) {
146197 + case GIMPLE_PHI:
146198 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
146199 + case GIMPLE_NOP: {
146200 + basic_block bb;
146201 +
146202 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
146203 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
146204 + }
146205 + case GIMPLE_ASM: {
146206 + gimple_stmt_iterator gsi;
146207 + gimple assign, stmt = get_def_stmt(arg);
146208 +
146209 + gsi = gsi_for_stmt(stmt);
146210 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
146211 + pointer_set_insert(visited->my_stmts, assign);
146212 + return gimple_assign_lhs(assign);
146213 + }
146214 + default:
146215 + gcc_assert(new_arg != NULL_TREE);
146216 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
146217 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
146218 + }
146219 +}
146220 +
146221 +static gimple overflow_create_phi_node(struct visited *visited, gimple oldstmt, tree result)
146222 +{
146223 + basic_block bb;
146224 + gimple phi;
146225 + gimple_seq seq;
146226 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
146227 +
146228 + bb = gsi_bb(gsi);
146229 +
146230 + if (result == NULL_TREE) {
146231 + tree old_result = gimple_phi_result(oldstmt);
146232 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
146233 +
146234 + result = create_new_var(size_overflow_type);
146235 + }
146236 +
146237 + phi = create_phi_node(result, bb);
146238 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
146239 + seq = phi_nodes(bb);
146240 + gsi = gsi_last(seq);
146241 + gsi_remove(&gsi, false);
146242 +
146243 + gsi = gsi_for_stmt(oldstmt);
146244 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
146245 + gimple_set_bb(phi, bb);
146246 + return phi;
146247 +}
146248 +
146249 +#if BUILDING_GCC_VERSION <= 4007
146250 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
146251 +#else
146252 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gimple oldstmt)
146253 +#endif
146254 +{
146255 + gimple new_phi;
146256 + unsigned int i;
146257 + tree arg, result;
146258 + location_t loc = gimple_location(oldstmt);
146259 +
146260 +#if BUILDING_GCC_VERSION <= 4007
146261 + gcc_assert(!VEC_empty(tree, *args));
146262 +#else
146263 + gcc_assert(!args->is_empty());
146264 +#endif
146265 +
146266 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
146267 + result = gimple_phi_result(new_phi);
146268 + ssa_name_var = SSA_NAME_VAR(result);
146269 +
146270 +#if BUILDING_GCC_VERSION <= 4007
146271 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
146272 +#else
146273 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
146274 +#endif
146275 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
146276 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
146277 + }
146278 +
146279 +#if BUILDING_GCC_VERSION <= 4007
146280 + VEC_free(tree, heap, *args);
146281 +#else
146282 + vec_free(args);
146283 +#endif
146284 + update_stmt(new_phi);
146285 + pointer_set_insert(visited->my_stmts, new_phi);
146286 + return result;
146287 +}
146288 +
146289 +static tree handle_phi(struct visited *visited, tree orig_result)
146290 +{
146291 + tree ssa_name_var = NULL_TREE;
146292 +#if BUILDING_GCC_VERSION <= 4007
146293 + VEC(tree, heap) *args = NULL;
146294 +#else
146295 + vec<tree, va_heap, vl_embed> *args = NULL;
146296 +#endif
146297 + gimple oldstmt = get_def_stmt(orig_result);
146298 + unsigned int i, len = gimple_phi_num_args(oldstmt);
146299 +
146300 + pointer_set_insert(visited->stmts, oldstmt);
146301 + for (i = 0; i < len; i++) {
146302 + tree arg, new_arg;
146303 +
146304 + arg = gimple_phi_arg_def(oldstmt, i);
146305 + new_arg = expand(visited, arg);
146306 +
146307 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
146308 + ssa_name_var = SSA_NAME_VAR(new_arg);
146309 +
146310 + if (is_gimple_constant(arg)) {
146311 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
146312 +
146313 + new_arg = cast_a_tree(size_overflow_type, arg);
146314 + }
146315 +
146316 +#if BUILDING_GCC_VERSION <= 4007
146317 + VEC_safe_push(tree, heap, args, new_arg);
146318 +#else
146319 + vec_safe_push(args, new_arg);
146320 +#endif
146321 + }
146322 +
146323 +#if BUILDING_GCC_VERSION <= 4007
146324 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
146325 +#else
146326 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
146327 +#endif
146328 +}
146329 +
146330 +static tree create_cast_assign(struct visited *visited, gimple stmt)
146331 +{
146332 + tree rhs1 = gimple_assign_rhs1(stmt);
146333 + tree lhs = gimple_assign_lhs(stmt);
146334 + const_tree rhs1_type = TREE_TYPE(rhs1);
146335 + const_tree lhs_type = TREE_TYPE(lhs);
146336 +
146337 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
146338 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146339 +
146340 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
146341 +}
146342 +
146343 +static bool skip_lhs_cast_check(const_gimple stmt)
146344 +{
146345 + const_tree rhs = gimple_assign_rhs1(stmt);
146346 + const_gimple def_stmt = get_def_stmt(rhs);
146347 +
146348 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
146349 + if (gimple_code(def_stmt) == GIMPLE_ASM)
146350 + return true;
146351 +
146352 + if (is_const_plus_unsigned_signed_truncation(rhs))
146353 + return true;
146354 +
146355 + return false;
146356 +}
146357 +
146358 +static tree create_string_param(tree string)
146359 +{
146360 + tree i_type, a_type;
146361 + const int length = TREE_STRING_LENGTH(string);
146362 +
146363 + gcc_assert(length > 0);
146364 +
146365 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
146366 + a_type = build_array_type(char_type_node, i_type);
146367 +
146368 + TREE_TYPE(string) = a_type;
146369 + TREE_CONSTANT(string) = 1;
146370 + TREE_READONLY(string) = 1;
146371 +
146372 + return build1(ADDR_EXPR, ptr_type_node, string);
146373 +}
146374 +
146375 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
146376 +{
146377 + gimple cond_stmt;
146378 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
146379 +
146380 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
146381 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
146382 + update_stmt(cond_stmt);
146383 +}
146384 +
146385 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
146386 +{
146387 + gimple func_stmt;
146388 + const_gimple def_stmt;
146389 + const_tree loc_line;
146390 + tree loc_file, ssa_name, current_func;
146391 + expanded_location xloc;
146392 + char *ssa_name_buf;
146393 + int len;
146394 + struct cgraph_edge *edge;
146395 + struct cgraph_node *report_node;
146396 + int frequency;
146397 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
146398 +
146399 + def_stmt = get_def_stmt(arg);
146400 + xloc = expand_location(gimple_location(def_stmt));
146401 +
146402 + if (!gimple_has_location(def_stmt)) {
146403 + xloc = expand_location(gimple_location(stmt));
146404 + if (!gimple_has_location(stmt))
146405 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
146406 + }
146407 +
146408 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
146409 +
146410 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
146411 + loc_file = create_string_param(loc_file);
146412 +
146413 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
146414 + current_func = create_string_param(current_func);
146415 +
146416 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
146417 + call_count++;
146418 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
146419 + gcc_assert(len > 0);
146420 + ssa_name = build_string(len + 1, ssa_name_buf);
146421 + free(ssa_name_buf);
146422 + ssa_name = create_string_param(ssa_name);
146423 +
146424 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
146425 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
146426 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
146427 +
146428 + report_node = cgraph_get_create_node(report_size_overflow_decl);
146429 + gcc_assert(report_node);
146430 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
146431 +
146432 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
146433 + gcc_assert(edge != NULL);
146434 +}
146435 +
146436 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
146437 +{
146438 + basic_block cond_bb, join_bb, bb_true;
146439 + edge e;
146440 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
146441 +
146442 + cond_bb = gimple_bb(stmt);
146443 + if (before)
146444 + gsi_prev(&gsi);
146445 + if (gsi_end_p(gsi))
146446 + e = split_block_after_labels(cond_bb);
146447 + else
146448 + e = split_block(cond_bb, gsi_stmt(gsi));
146449 + cond_bb = e->src;
146450 + join_bb = e->dest;
146451 + e->flags = EDGE_FALSE_VALUE;
146452 + e->probability = REG_BR_PROB_BASE;
146453 +
146454 + bb_true = create_empty_bb(cond_bb);
146455 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
146456 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
146457 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
146458 +
146459 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
146460 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
146461 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
146462 +
146463 + if (current_loops != NULL) {
146464 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
146465 + add_bb_to_loop(bb_true, cond_bb->loop_father);
146466 + }
146467 +
146468 + insert_cond(cond_bb, arg, cond_code, type_value);
146469 + insert_cond_result(bb_true, stmt, arg, min);
146470 +
146471 +// print_the_code_insertions(stmt);
146472 +}
146473 +
146474 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
146475 +{
146476 + const_tree rhs_type = TREE_TYPE(rhs);
146477 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
146478 +
146479 + gcc_assert(rhs_type != NULL_TREE);
146480 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
146481 + return;
146482 +
146483 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
146484 +
146485 + if (is_const_plus_unsigned_signed_truncation(rhs))
146486 + return;
146487 +
146488 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
146489 + // typemax (-1) < typemin (0)
146490 + if (TREE_OVERFLOW(type_max))
146491 + return;
146492 +
146493 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
146494 +
146495 + cast_rhs_type = TREE_TYPE(cast_rhs);
146496 + type_max_type = TREE_TYPE(type_max);
146497 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
146498 +
146499 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
146500 +
146501 + // special case: get_size_overflow_type(), 32, u64->s
146502 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
146503 + return;
146504 +
146505 + type_min_type = TREE_TYPE(type_min);
146506 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
146507 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
146508 +}
146509 +
146510 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gimple stmt)
146511 +{
146512 + bool cast_lhs, cast_rhs;
146513 + tree lhs = gimple_assign_lhs(stmt);
146514 + tree rhs = gimple_assign_rhs1(stmt);
146515 + const_tree lhs_type = TREE_TYPE(lhs);
146516 + const_tree rhs_type = TREE_TYPE(rhs);
146517 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
146518 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
146519 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
146520 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
146521 +
146522 + static bool check_lhs[3][4] = {
146523 + // ss su us uu
146524 + { false, true, true, false }, // lhs > rhs
146525 + { false, false, false, false }, // lhs = rhs
146526 + { true, true, true, true }, // lhs < rhs
146527 + };
146528 +
146529 + static bool check_rhs[3][4] = {
146530 + // ss su us uu
146531 + { true, false, true, true }, // lhs > rhs
146532 + { true, false, true, true }, // lhs = rhs
146533 + { true, false, true, true }, // lhs < rhs
146534 + };
146535 +
146536 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
146537 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
146538 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146539 +
146540 + if (lhs_size > rhs_size) {
146541 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146542 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146543 + } else if (lhs_size == rhs_size) {
146544 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146545 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146546 + } else {
146547 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146548 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146549 + }
146550 +
146551 + if (!cast_lhs && !cast_rhs)
146552 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146553 +
146554 + if (cast_lhs && !skip_lhs_cast_check(stmt))
146555 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
146556 +
146557 + if (cast_rhs)
146558 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
146559 +
146560 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146561 +}
146562 +
146563 +static tree handle_unary_rhs(struct visited *visited, gimple stmt)
146564 +{
146565 + enum tree_code rhs_code;
146566 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
146567 +
146568 + if (pointer_set_contains(visited->my_stmts, stmt))
146569 + return lhs;
146570 +
146571 + rhs1 = gimple_assign_rhs1(stmt);
146572 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
146573 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146574 +
146575 + new_rhs1 = expand(visited, rhs1);
146576 +
146577 + if (new_rhs1 == NULL_TREE)
146578 + return create_cast_assign(visited, stmt);
146579 +
146580 + if (pointer_set_contains(visited->no_cast_check, stmt))
146581 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146582 +
146583 + rhs_code = gimple_assign_rhs_code(stmt);
146584 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
146585 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
146586 +
146587 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
146588 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
146589 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146590 + }
146591 +
146592 + if (!gimple_assign_cast_p(stmt))
146593 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146594 +
146595 + return create_cast_overflow_check(visited, new_rhs1, stmt);
146596 +}
146597 +
146598 +static tree handle_unary_ops(struct visited *visited, gimple stmt)
146599 +{
146600 + tree rhs1, lhs = gimple_assign_lhs(stmt);
146601 + gimple def_stmt = get_def_stmt(lhs);
146602 +
146603 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
146604 + rhs1 = gimple_assign_rhs1(def_stmt);
146605 +
146606 + if (is_gimple_constant(rhs1))
146607 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146608 +
146609 + switch (TREE_CODE(rhs1)) {
146610 + case SSA_NAME: {
146611 + tree ret = handle_unary_rhs(visited, def_stmt);
146612 +
146613 + if (gimple_assign_cast_p(stmt))
146614 + unsigned_signed_cast_intentional_overflow(visited, stmt);
146615 + return ret;
146616 + }
146617 + case ARRAY_REF:
146618 + case BIT_FIELD_REF:
146619 + case ADDR_EXPR:
146620 + case COMPONENT_REF:
146621 + case INDIRECT_REF:
146622 +#if BUILDING_GCC_VERSION >= 4006
146623 + case MEM_REF:
146624 +#endif
146625 + case TARGET_MEM_REF:
146626 + case VIEW_CONVERT_EXPR:
146627 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146628 + case PARM_DECL:
146629 + case VAR_DECL:
146630 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146631 +
146632 + default:
146633 + debug_gimple_stmt(def_stmt);
146634 + debug_tree(rhs1);
146635 + gcc_unreachable();
146636 + }
146637 +}
146638 +
146639 +static void __unused print_the_code_insertions(const_gimple stmt)
146640 +{
146641 + location_t loc = gimple_location(stmt);
146642 +
146643 + inform(loc, "Integer size_overflow check applied here.");
146644 +}
146645 +
146646 +static bool is_from_cast(const_tree node)
146647 +{
146648 + gimple def_stmt = get_def_stmt(node);
146649 +
146650 + if (!def_stmt)
146651 + return false;
146652 +
146653 + if (gimple_assign_cast_p(def_stmt))
146654 + return true;
146655 +
146656 + return false;
146657 +}
146658 +
146659 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
146660 +static bool is_ptr_diff(gimple stmt)
146661 +{
146662 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
146663 +
146664 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
146665 + return false;
146666 +
146667 + rhs1 = gimple_assign_rhs1(stmt);
146668 + if (!is_from_cast(rhs1))
146669 + return false;
146670 +
146671 + rhs2 = gimple_assign_rhs2(stmt);
146672 + if (!is_from_cast(rhs2))
146673 + return false;
146674 +
146675 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
146676 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
146677 +
146678 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
146679 + return false;
146680 +
146681 + return true;
146682 +}
146683 +
146684 +static tree handle_binary_ops(struct visited *visited, tree lhs)
146685 +{
146686 + enum intentional_overflow_type res;
146687 + tree rhs1, rhs2, new_lhs;
146688 + gimple def_stmt = get_def_stmt(lhs);
146689 + tree new_rhs1 = NULL_TREE;
146690 + tree new_rhs2 = NULL_TREE;
146691 +
146692 + if (is_ptr_diff(def_stmt))
146693 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146694 +
146695 + rhs1 = gimple_assign_rhs1(def_stmt);
146696 + rhs2 = gimple_assign_rhs2(def_stmt);
146697 +
146698 + /* no DImode/TImode division in the 32/64 bit kernel */
146699 + switch (gimple_assign_rhs_code(def_stmt)) {
146700 + case RDIV_EXPR:
146701 + case TRUNC_DIV_EXPR:
146702 + case CEIL_DIV_EXPR:
146703 + case FLOOR_DIV_EXPR:
146704 + case ROUND_DIV_EXPR:
146705 + case TRUNC_MOD_EXPR:
146706 + case CEIL_MOD_EXPR:
146707 + case FLOOR_MOD_EXPR:
146708 + case ROUND_MOD_EXPR:
146709 + case EXACT_DIV_EXPR:
146710 + case POINTER_PLUS_EXPR:
146711 + case BIT_AND_EXPR:
146712 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146713 + default:
146714 + break;
146715 + }
146716 +
146717 + new_lhs = handle_integer_truncation(visited, lhs);
146718 + if (new_lhs != NULL_TREE)
146719 + return new_lhs;
146720 +
146721 + if (TREE_CODE(rhs1) == SSA_NAME)
146722 + new_rhs1 = expand(visited, rhs1);
146723 + if (TREE_CODE(rhs2) == SSA_NAME)
146724 + new_rhs2 = expand(visited, rhs2);
146725 +
146726 + res = add_mul_intentional_overflow(def_stmt);
146727 + if (res != NO_INTENTIONAL_OVERFLOW) {
146728 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146729 + insert_cast_expr(visited, get_def_stmt(new_lhs), res);
146730 + return new_lhs;
146731 + }
146732 +
146733 + if (skip_expr_on_double_type(def_stmt)) {
146734 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146735 + insert_cast_expr(visited, get_def_stmt(new_lhs), NO_INTENTIONAL_OVERFLOW);
146736 + return new_lhs;
146737 + }
146738 +
146739 + if (is_a_neg_overflow(def_stmt, rhs2))
146740 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
146741 + if (is_a_neg_overflow(def_stmt, rhs1))
146742 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
146743 +
146744 +
146745 + if (is_a_constant_overflow(def_stmt, rhs2))
146746 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
146747 + if (is_a_constant_overflow(def_stmt, rhs1))
146748 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
146749 +
146750 + // the const is between 0 and (signed) MAX
146751 + if (is_gimple_constant(rhs1))
146752 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
146753 + if (is_gimple_constant(rhs2))
146754 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
146755 +
146756 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146757 +}
146758 +
146759 +#if BUILDING_GCC_VERSION >= 4006
146760 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
146761 +{
146762 + if (is_gimple_constant(rhs))
146763 + return cast_a_tree(size_overflow_type, rhs);
146764 + if (TREE_CODE(rhs) != SSA_NAME)
146765 + return NULL_TREE;
146766 + return expand(visited, rhs);
146767 +}
146768 +
146769 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
146770 +{
146771 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
146772 + gimple def_stmt = get_def_stmt(lhs);
146773 +
146774 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
146775 +
146776 + rhs1 = gimple_assign_rhs1(def_stmt);
146777 + rhs2 = gimple_assign_rhs2(def_stmt);
146778 + rhs3 = gimple_assign_rhs3(def_stmt);
146779 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
146780 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
146781 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
146782 +
146783 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
146784 +}
146785 +#endif
146786 +
146787 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
146788 +{
146789 + gimple_stmt_iterator gsi;
146790 + gimple next_stmt = NULL;
146791 +
146792 + gsi = gsi_for_stmt(stmt);
146793 +
146794 + do {
146795 + gsi_next(&gsi);
146796 + next_stmt = gsi_stmt(gsi);
146797 +
146798 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
146799 + return NULL_TREE;
146800 +
146801 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
146802 + break;
146803 +
146804 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
146805 + } while (!gsi_end_p(gsi));
146806 +
146807 + gcc_assert(next_stmt);
146808 + return get_lhs(next_stmt);
146809 +}
146810 +
146811 +static tree expand_visited(struct visited *visited, gimple def_stmt)
146812 +{
146813 + gimple_stmt_iterator gsi;
146814 + enum gimple_code code = gimple_code(def_stmt);
146815 +
146816 + if (code == GIMPLE_ASM)
146817 + return NULL_TREE;
146818 +
146819 + gsi = gsi_for_stmt(def_stmt);
146820 + gsi_next(&gsi);
146821 +
146822 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
146823 + return NULL_TREE;
146824 + return get_my_stmt_lhs(visited, def_stmt);
146825 +}
146826 +
146827 +tree expand(struct visited *visited, tree lhs)
146828 +{
146829 + gimple def_stmt;
146830 +
146831 + def_stmt = get_def_stmt(lhs);
146832 +
146833 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
146834 + return NULL_TREE;
146835 +
146836 + if (pointer_set_contains(visited->my_stmts, def_stmt))
146837 + return lhs;
146838 +
146839 + if (pointer_set_contains(visited->stmts, def_stmt))
146840 + return expand_visited(visited, def_stmt);
146841 +
146842 + if (is_gimple_constant(lhs))
146843 + return NULL_TREE;
146844 + if (skip_types(lhs))
146845 + return NULL_TREE;
146846 +
146847 + switch (gimple_code(def_stmt)) {
146848 + case GIMPLE_PHI:
146849 + return handle_phi(visited, lhs);
146850 + case GIMPLE_CALL:
146851 + case GIMPLE_ASM:
146852 + if (is_size_overflow_asm(def_stmt))
146853 + return expand(visited, get_size_overflow_asm_input(def_stmt));
146854 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146855 + case GIMPLE_ASSIGN:
146856 + switch (gimple_num_ops(def_stmt)) {
146857 + case 2:
146858 + return handle_unary_ops(visited, def_stmt);
146859 + case 3:
146860 + return handle_binary_ops(visited, lhs);
146861 +#if BUILDING_GCC_VERSION >= 4006
146862 + case 4:
146863 + return handle_ternary_ops(visited, lhs);
146864 +#endif
146865 + }
146866 + default:
146867 + debug_gimple_stmt(def_stmt);
146868 + error("%s: unknown gimple code", __func__);
146869 + gcc_unreachable();
146870 + }
146871 +}
146872 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
146873 new file mode 100644
146874 index 0000000..924652b
146875 --- /dev/null
146876 +++ b/tools/gcc/stackleak_plugin.c
146877 @@ -0,0 +1,395 @@
146878 +/*
146879 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
146880 + * Licensed under the GPL v2
146881 + *
146882 + * Note: the choice of the license means that the compilation process is
146883 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
146884 + * but for the kernel it doesn't matter since it doesn't link against
146885 + * any of the gcc libraries
146886 + *
146887 + * gcc plugin to help implement various PaX features
146888 + *
146889 + * - track lowest stack pointer
146890 + *
146891 + * TODO:
146892 + * - initialize all local variables
146893 + *
146894 + * BUGS:
146895 + * - none known
146896 + */
146897 +
146898 +#include "gcc-common.h"
146899 +
146900 +int plugin_is_GPL_compatible;
146901 +
146902 +static int track_frame_size = -1;
146903 +static const char track_function[] = "pax_track_stack";
146904 +static const char check_function[] = "pax_check_alloca";
146905 +static tree track_function_decl, check_function_decl;
146906 +static bool init_locals;
146907 +
146908 +static struct plugin_info stackleak_plugin_info = {
146909 + .version = "201408011900",
146910 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
146911 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
146912 +};
146913 +
146914 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
146915 +{
146916 + gimple check_alloca;
146917 + tree alloca_size;
146918 +
146919 + // insert call to void pax_check_alloca(unsigned long size)
146920 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
146921 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
146922 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
146923 +}
146924 +
146925 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
146926 +{
146927 + gimple track_stack;
146928 +
146929 + // insert call to void pax_track_stack(void)
146930 + track_stack = gimple_build_call(track_function_decl, 0);
146931 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
146932 +}
146933 +
146934 +static bool is_alloca(gimple stmt)
146935 +{
146936 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
146937 + return true;
146938 +
146939 +#if BUILDING_GCC_VERSION >= 4007
146940 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
146941 + return true;
146942 +#endif
146943 +
146944 + return false;
146945 +}
146946 +
146947 +static unsigned int execute_stackleak_tree_instrument(void)
146948 +{
146949 + basic_block bb, entry_bb;
146950 + bool prologue_instrumented = false, is_leaf = true;
146951 +
146952 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
146953 +
146954 + // 1. loop through BBs and GIMPLE statements
146955 + FOR_EACH_BB_FN(bb, cfun) {
146956 + gimple_stmt_iterator gsi;
146957 +
146958 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
146959 + gimple stmt;
146960 +
146961 + stmt = gsi_stmt(gsi);
146962 +
146963 + if (is_gimple_call(stmt))
146964 + is_leaf = false;
146965 +
146966 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
146967 + if (!is_alloca(stmt))
146968 + continue;
146969 +
146970 + // 2. insert stack overflow check before each __builtin_alloca call
146971 + stackleak_check_alloca(&gsi);
146972 +
146973 + // 3. insert track call after each __builtin_alloca call
146974 + stackleak_add_instrumentation(&gsi);
146975 + if (bb == entry_bb)
146976 + prologue_instrumented = true;
146977 + }
146978 + }
146979 +
146980 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
146981 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
146982 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
146983 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
146984 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
146985 + return 0;
146986 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
146987 + return 0;
146988 +
146989 + // 4. insert track call at the beginning
146990 + if (!prologue_instrumented) {
146991 + gimple_stmt_iterator gsi;
146992 +
146993 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
146994 + if (dom_info_available_p(CDI_DOMINATORS))
146995 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
146996 + gsi = gsi_start_bb(bb);
146997 + stackleak_add_instrumentation(&gsi);
146998 + }
146999 +
147000 + return 0;
147001 +}
147002 +
147003 +static unsigned int execute_stackleak_final(void)
147004 +{
147005 + rtx insn, next;
147006 +
147007 + if (cfun->calls_alloca)
147008 + return 0;
147009 +
147010 + // keep calls only if function frame is big enough
147011 + if (get_frame_size() >= track_frame_size)
147012 + return 0;
147013 +
147014 + // 1. find pax_track_stack calls
147015 + for (insn = get_insns(); insn; insn = next) {
147016 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
147017 + rtx body;
147018 +
147019 + next = NEXT_INSN(insn);
147020 + if (!CALL_P(insn))
147021 + continue;
147022 + body = PATTERN(insn);
147023 + if (GET_CODE(body) != CALL)
147024 + continue;
147025 + body = XEXP(body, 0);
147026 + if (GET_CODE(body) != MEM)
147027 + continue;
147028 + body = XEXP(body, 0);
147029 + if (GET_CODE(body) != SYMBOL_REF)
147030 + continue;
147031 +// if (strcmp(XSTR(body, 0), track_function))
147032 + if (SYMBOL_REF_DECL(body) != track_function_decl)
147033 + continue;
147034 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
147035 + // 2. delete call
147036 + delete_insn_and_edges(insn);
147037 +#if BUILDING_GCC_VERSION >= 4007
147038 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
147039 + insn = next;
147040 + next = NEXT_INSN(insn);
147041 + delete_insn_and_edges(insn);
147042 + }
147043 +#endif
147044 + }
147045 +
147046 +// print_simple_rtl(stderr, get_insns());
147047 +// print_rtl(stderr, get_insns());
147048 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
147049 +
147050 + return 0;
147051 +}
147052 +
147053 +static bool gate_stackleak_track_stack(void)
147054 +{
147055 + tree section;
147056 +
147057 + if (ix86_cmodel != CM_KERNEL)
147058 + return false;
147059 +
147060 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
147061 + if (section && TREE_VALUE(section)) {
147062 + section = TREE_VALUE(TREE_VALUE(section));
147063 +
147064 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
147065 + return false;
147066 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
147067 + return false;
147068 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
147069 + return false;
147070 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
147071 + return false;
147072 + }
147073 +
147074 + return track_frame_size >= 0;
147075 +}
147076 +
147077 +static void stackleak_start_unit(void *gcc_data, void *user_data)
147078 +{
147079 + tree fntype;
147080 +
147081 + // void pax_track_stack(void)
147082 + fntype = build_function_type_list(void_type_node, NULL_TREE);
147083 + track_function_decl = build_fn_decl(track_function, fntype);
147084 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
147085 + TREE_PUBLIC(track_function_decl) = 1;
147086 + DECL_EXTERNAL(track_function_decl) = 1;
147087 + DECL_ARTIFICIAL(track_function_decl) = 1;
147088 +
147089 + // void pax_check_alloca(unsigned long)
147090 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
147091 + check_function_decl = build_fn_decl(check_function, fntype);
147092 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
147093 + TREE_PUBLIC(check_function_decl) = 1;
147094 + DECL_EXTERNAL(check_function_decl) = 1;
147095 + DECL_ARTIFICIAL(check_function_decl) = 1;
147096 +}
147097 +
147098 +#if BUILDING_GCC_VERSION >= 4009
147099 +static const struct pass_data stackleak_tree_instrument_pass_data = {
147100 +#else
147101 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
147102 + .pass = {
147103 +#endif
147104 + .type = GIMPLE_PASS,
147105 + .name = "stackleak_tree_instrument",
147106 +#if BUILDING_GCC_VERSION >= 4008
147107 + .optinfo_flags = OPTGROUP_NONE,
147108 +#endif
147109 +#if BUILDING_GCC_VERSION >= 4009
147110 + .has_gate = true,
147111 + .has_execute = true,
147112 +#else
147113 + .gate = gate_stackleak_track_stack,
147114 + .execute = execute_stackleak_tree_instrument,
147115 + .sub = NULL,
147116 + .next = NULL,
147117 + .static_pass_number = 0,
147118 +#endif
147119 + .tv_id = TV_NONE,
147120 + .properties_required = PROP_gimple_leh | PROP_cfg,
147121 + .properties_provided = 0,
147122 + .properties_destroyed = 0,
147123 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
147124 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
147125 +#if BUILDING_GCC_VERSION < 4009
147126 + }
147127 +#endif
147128 +};
147129 +
147130 +#if BUILDING_GCC_VERSION >= 4009
147131 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
147132 +#else
147133 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
147134 + .pass = {
147135 +#endif
147136 + .type = RTL_PASS,
147137 + .name = "stackleak_final",
147138 +#if BUILDING_GCC_VERSION >= 4008
147139 + .optinfo_flags = OPTGROUP_NONE,
147140 +#endif
147141 +#if BUILDING_GCC_VERSION >= 4009
147142 + .has_gate = true,
147143 + .has_execute = true,
147144 +#else
147145 + .gate = gate_stackleak_track_stack,
147146 + .execute = execute_stackleak_final,
147147 + .sub = NULL,
147148 + .next = NULL,
147149 + .static_pass_number = 0,
147150 +#endif
147151 + .tv_id = TV_NONE,
147152 + .properties_required = 0,
147153 + .properties_provided = 0,
147154 + .properties_destroyed = 0,
147155 + .todo_flags_start = 0,
147156 + .todo_flags_finish = TODO_dump_func
147157 +#if BUILDING_GCC_VERSION < 4009
147158 + }
147159 +#endif
147160 +};
147161 +
147162 +#if BUILDING_GCC_VERSION >= 4009
147163 +namespace {
147164 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
147165 +public:
147166 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
147167 + bool gate() { return gate_stackleak_track_stack(); }
147168 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
147169 +};
147170 +
147171 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
147172 +public:
147173 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
147174 + bool gate() { return gate_stackleak_track_stack(); }
147175 + unsigned int execute() { return execute_stackleak_final(); }
147176 +};
147177 +}
147178 +
147179 +static opt_pass *make_stackleak_tree_instrument_pass(void)
147180 +{
147181 + return new stackleak_tree_instrument_pass();
147182 +}
147183 +
147184 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
147185 +{
147186 + return new stackleak_final_rtl_opt_pass();
147187 +}
147188 +#else
147189 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
147190 +{
147191 + return &stackleak_tree_instrument_pass.pass;
147192 +}
147193 +
147194 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
147195 +{
147196 + return &stackleak_final_rtl_opt_pass.pass;
147197 +}
147198 +#endif
147199 +
147200 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
147201 +{
147202 + const char * const plugin_name = plugin_info->base_name;
147203 + const int argc = plugin_info->argc;
147204 + const struct plugin_argument * const argv = plugin_info->argv;
147205 + int i;
147206 + struct register_pass_info stackleak_tree_instrument_pass_info;
147207 + struct register_pass_info stackleak_final_pass_info;
147208 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
147209 + {
147210 + .base = &track_function_decl,
147211 + .nelt = 1,
147212 + .stride = sizeof(track_function_decl),
147213 + .cb = &gt_ggc_mx_tree_node,
147214 + .pchw = &gt_pch_nx_tree_node
147215 + },
147216 + {
147217 + .base = &check_function_decl,
147218 + .nelt = 1,
147219 + .stride = sizeof(check_function_decl),
147220 + .cb = &gt_ggc_mx_tree_node,
147221 + .pchw = &gt_pch_nx_tree_node
147222 + },
147223 + LAST_GGC_ROOT_TAB
147224 + };
147225 +
147226 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
147227 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
147228 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
147229 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
147230 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
147231 +
147232 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
147233 + stackleak_final_pass_info.reference_pass_name = "final";
147234 + stackleak_final_pass_info.ref_pass_instance_number = 1;
147235 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
147236 +
147237 + if (!plugin_default_version_check(version, &gcc_version)) {
147238 + error(G_("incompatible gcc/plugin versions"));
147239 + return 1;
147240 + }
147241 +
147242 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
147243 +
147244 + for (i = 0; i < argc; ++i) {
147245 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
147246 + if (!argv[i].value) {
147247 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147248 + continue;
147249 + }
147250 + track_frame_size = atoi(argv[i].value);
147251 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
147252 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
147253 + continue;
147254 + }
147255 + if (!strcmp(argv[i].key, "initialize-locals")) {
147256 + if (argv[i].value) {
147257 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
147258 + continue;
147259 + }
147260 + init_locals = true;
147261 + continue;
147262 + }
147263 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147264 + }
147265 +
147266 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
147267 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
147268 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
147269 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
147270 +
147271 + return 0;
147272 +}
147273 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
147274 new file mode 100644
147275 index 0000000..4ee2231
147276 --- /dev/null
147277 +++ b/tools/gcc/structleak_plugin.c
147278 @@ -0,0 +1,274 @@
147279 +/*
147280 + * Copyright 2013-2014 by PaX Team <pageexec@freemail.hu>
147281 + * Licensed under the GPL v2
147282 + *
147283 + * Note: the choice of the license means that the compilation process is
147284 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
147285 + * but for the kernel it doesn't matter since it doesn't link against
147286 + * any of the gcc libraries
147287 + *
147288 + * gcc plugin to forcibly initialize certain local variables that could
147289 + * otherwise leak kernel stack to userland if they aren't properly initialized
147290 + * by later code
147291 + *
147292 + * Homepage: http://pax.grsecurity.net/
147293 + *
147294 + * Usage:
147295 + * $ # for 4.5/4.6/C based 4.7
147296 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
147297 + * $ # for C++ based 4.7/4.8+
147298 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
147299 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
147300 + *
147301 + * TODO: eliminate redundant initializers
147302 + * increase type coverage
147303 + */
147304 +
147305 +#include "gcc-common.h"
147306 +
147307 +// unused C type flag in all versions 4.5-4.9
147308 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_3(TYPE)
147309 +
147310 +int plugin_is_GPL_compatible;
147311 +
147312 +static struct plugin_info structleak_plugin_info = {
147313 + .version = "201401260140",
147314 + .help = "disable\tdo not activate plugin\n",
147315 +};
147316 +
147317 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
147318 +{
147319 + *no_add_attrs = true;
147320 +
147321 + // check for types? for now accept everything linux has to offer
147322 + if (TREE_CODE(*node) != FIELD_DECL)
147323 + return NULL_TREE;
147324 +
147325 + *no_add_attrs = false;
147326 + return NULL_TREE;
147327 +}
147328 +
147329 +static struct attribute_spec user_attr = {
147330 + .name = "user",
147331 + .min_length = 0,
147332 + .max_length = 0,
147333 + .decl_required = false,
147334 + .type_required = false,
147335 + .function_type_required = false,
147336 + .handler = handle_user_attribute,
147337 +#if BUILDING_GCC_VERSION >= 4007
147338 + .affects_type_identity = true
147339 +#endif
147340 +};
147341 +
147342 +static void register_attributes(void *event_data, void *data)
147343 +{
147344 + register_attribute(&user_attr);
147345 +// register_attribute(&force_attr);
147346 +}
147347 +
147348 +static tree get_field_type(tree field)
147349 +{
147350 + return strip_array_types(TREE_TYPE(field));
147351 +}
147352 +
147353 +static bool is_userspace_type(tree type)
147354 +{
147355 + tree field;
147356 +
147357 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
147358 + tree fieldtype = get_field_type(field);
147359 + enum tree_code code = TREE_CODE(fieldtype);
147360 +
147361 + if (code == RECORD_TYPE || code == UNION_TYPE)
147362 + if (is_userspace_type(fieldtype))
147363 + return true;
147364 +
147365 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
147366 + return true;
147367 + }
147368 + return false;
147369 +}
147370 +
147371 +static void finish_type(void *event_data, void *data)
147372 +{
147373 + tree type = (tree)event_data;
147374 +
147375 + if (TYPE_USERSPACE(type))
147376 + return;
147377 +
147378 + if (is_userspace_type(type))
147379 + TYPE_USERSPACE(type) = 1;
147380 +}
147381 +
147382 +static void initialize(tree var)
147383 +{
147384 + basic_block bb;
147385 + gimple_stmt_iterator gsi;
147386 + tree initializer;
147387 + gimple init_stmt;
147388 +
147389 + // this is the original entry bb before the forced split
147390 + // TODO: check further BBs in case more splits occured before us
147391 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
147392 +
147393 + // first check if the variable is already initialized, warn otherwise
147394 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
147395 + gimple stmt = gsi_stmt(gsi);
147396 + tree rhs1;
147397 +
147398 + // we're looking for an assignment of a single rhs...
147399 + if (!gimple_assign_single_p(stmt))
147400 + continue;
147401 + rhs1 = gimple_assign_rhs1(stmt);
147402 +#if BUILDING_GCC_VERSION >= 4007
147403 + // ... of a non-clobbering expression...
147404 + if (TREE_CLOBBER_P(rhs1))
147405 + continue;
147406 +#endif
147407 + // ... to our variable...
147408 + if (gimple_get_lhs(stmt) != var)
147409 + continue;
147410 + // if it's an initializer then we're good
147411 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
147412 + return;
147413 + }
147414 +
147415 + // these aren't the 0days you're looking for
147416 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
147417 +
147418 + // build the initializer expression
147419 + initializer = build_constructor(TREE_TYPE(var), NULL);
147420 +
147421 + // build the initializer stmt
147422 + init_stmt = gimple_build_assign(var, initializer);
147423 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
147424 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
147425 + update_stmt(init_stmt);
147426 +}
147427 +
147428 +static unsigned int handle_function(void)
147429 +{
147430 + basic_block bb;
147431 + unsigned int ret = 0;
147432 + tree var;
147433 + unsigned int i;
147434 +
147435 + // split the first bb where we can put the forced initializers
147436 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
147437 + if (dom_info_available_p(CDI_DOMINATORS))
147438 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
147439 +
147440 + // enumarate all local variables and forcibly initialize our targets
147441 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
147442 + tree type = TREE_TYPE(var);
147443 +
147444 + gcc_assert(DECL_P(var));
147445 + if (!auto_var_in_fn_p(var, current_function_decl))
147446 + continue;
147447 +
147448 + // only care about structure types
147449 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
147450 + continue;
147451 +
147452 + // if the type is of interest, examine the variable
147453 + if (TYPE_USERSPACE(type))
147454 + initialize(var);
147455 + }
147456 +
147457 + return ret;
147458 +}
147459 +
147460 +#if BUILDING_GCC_VERSION >= 4009
147461 +static const struct pass_data structleak_pass_data = {
147462 +#else
147463 +static struct gimple_opt_pass structleak_pass = {
147464 + .pass = {
147465 +#endif
147466 + .type = GIMPLE_PASS,
147467 + .name = "structleak",
147468 +#if BUILDING_GCC_VERSION >= 4008
147469 + .optinfo_flags = OPTGROUP_NONE,
147470 +#endif
147471 +#if BUILDING_GCC_VERSION >= 4009
147472 + .has_gate = false,
147473 + .has_execute = true,
147474 +#else
147475 + .gate = NULL,
147476 + .execute = handle_function,
147477 + .sub = NULL,
147478 + .next = NULL,
147479 + .static_pass_number = 0,
147480 +#endif
147481 + .tv_id = TV_NONE,
147482 + .properties_required = PROP_cfg,
147483 + .properties_provided = 0,
147484 + .properties_destroyed = 0,
147485 + .todo_flags_start = 0,
147486 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
147487 +#if BUILDING_GCC_VERSION < 4009
147488 + }
147489 +#endif
147490 +};
147491 +
147492 +#if BUILDING_GCC_VERSION >= 4009
147493 +namespace {
147494 +class structleak_pass : public gimple_opt_pass {
147495 +public:
147496 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
147497 + unsigned int execute() { return handle_function(); }
147498 +};
147499 +}
147500 +
147501 +static opt_pass *make_structleak_pass(void)
147502 +{
147503 + return new structleak_pass();
147504 +}
147505 +#else
147506 +static struct opt_pass *make_structleak_pass(void)
147507 +{
147508 + return &structleak_pass.pass;
147509 +}
147510 +#endif
147511 +
147512 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
147513 +{
147514 + int i;
147515 + const char * const plugin_name = plugin_info->base_name;
147516 + const int argc = plugin_info->argc;
147517 + const struct plugin_argument * const argv = plugin_info->argv;
147518 + bool enable = true;
147519 + struct register_pass_info structleak_pass_info;
147520 +
147521 + structleak_pass_info.pass = make_structleak_pass();
147522 + structleak_pass_info.reference_pass_name = "ssa";
147523 + structleak_pass_info.ref_pass_instance_number = 1;
147524 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
147525 +
147526 + if (!plugin_default_version_check(version, &gcc_version)) {
147527 + error(G_("incompatible gcc/plugin versions"));
147528 + return 1;
147529 + }
147530 +
147531 + if (strcmp(lang_hooks.name, "GNU C")) {
147532 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
147533 + enable = false;
147534 + }
147535 +
147536 + for (i = 0; i < argc; ++i) {
147537 + if (!strcmp(argv[i].key, "disable")) {
147538 + enable = false;
147539 + continue;
147540 + }
147541 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147542 + }
147543 +
147544 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
147545 + if (enable) {
147546 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
147547 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
147548 + }
147549 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
147550 +
147551 + return 0;
147552 +}
147553 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
147554 index 88461f0..6fb70a0 100644
147555 --- a/tools/include/linux/compiler.h
147556 +++ b/tools/include/linux/compiler.h
147557 @@ -35,6 +35,14 @@
147558 # define unlikely(x) __builtin_expect(!!(x), 0)
147559 #endif
147560
147561 +#ifndef __size_overflow
147562 +# define __size_overflow(...)
147563 +#endif
147564 +
147565 +#ifndef __intentional_overflow
147566 +# define __intentional_overflow(...)
147567 +#endif
147568 +
147569 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
147570
147571 #endif /* _TOOLS_LINUX_COMPILER_H */
147572 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
147573 index 36c08b1..87c72d1 100644
147574 --- a/tools/lib/api/Makefile
147575 +++ b/tools/lib/api/Makefile
147576 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
147577
147578 LIBFILE = libapikfs.a
147579
147580 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
147581 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
147582 EXTLIBS = -lelf -lpthread -lrt -lm
147583 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
147584 ALL_LDFLAGS = $(LDFLAGS)
147585 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
147586 index 6789d788..4afd019e 100644
147587 --- a/tools/perf/util/include/asm/alternative-asm.h
147588 +++ b/tools/perf/util/include/asm/alternative-asm.h
147589 @@ -5,4 +5,7 @@
147590
147591 #define altinstruction_entry #
147592
147593 + .macro pax_force_retaddr rip=0, reload=0
147594 + .endm
147595 +
147596 #endif
147597 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
147598 index 0a578fe..b81f62d 100644
147599 --- a/tools/virtio/linux/uaccess.h
147600 +++ b/tools/virtio/linux/uaccess.h
147601 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
147602 ({ \
147603 typeof(ptr) __pu_ptr = (ptr); \
147604 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
147605 - ACCESS_ONCE(*(__pu_ptr)) = x; \
147606 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
147607 0; \
147608 })
147609
147610 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
147611 index 1cc6e2e..85d2e86 100644
147612 --- a/virt/kvm/kvm_main.c
147613 +++ b/virt/kvm/kvm_main.c
147614 @@ -78,12 +78,17 @@ LIST_HEAD(vm_list);
147615
147616 static cpumask_var_t cpus_hardware_enabled;
147617 static int kvm_usage_count = 0;
147618 -static atomic_t hardware_enable_failed;
147619 +static atomic_unchecked_t hardware_enable_failed;
147620
147621 struct kmem_cache *kvm_vcpu_cache;
147622 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
147623
147624 -static __read_mostly struct preempt_ops kvm_preempt_ops;
147625 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
147626 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
147627 +static struct preempt_ops kvm_preempt_ops = {
147628 + .sched_in = kvm_sched_in,
147629 + .sched_out = kvm_sched_out,
147630 +};
147631
147632 struct dentry *kvm_debugfs_dir;
147633
147634 @@ -785,7 +790,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
147635 /* We can read the guest memory with __xxx_user() later on. */
147636 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
147637 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
147638 - !access_ok(VERIFY_WRITE,
147639 + !access_ok_noprefault(VERIFY_WRITE,
147640 (void __user *)(unsigned long)mem->userspace_addr,
147641 mem->memory_size)))
147642 goto out;
147643 @@ -1684,9 +1689,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
147644
147645 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
147646 {
147647 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
147648 + int r;
147649 + unsigned long addr;
147650
147651 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
147652 + addr = gfn_to_hva(kvm, gfn);
147653 + if (kvm_is_error_hva(addr))
147654 + return -EFAULT;
147655 + r = __clear_user((void __user *)addr + offset, len);
147656 + if (r)
147657 + return -EFAULT;
147658 + mark_page_dirty(kvm, gfn);
147659 + return 0;
147660 }
147661 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
147662
147663 @@ -1931,7 +1944,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
147664 return 0;
147665 }
147666
147667 -static struct file_operations kvm_vcpu_fops = {
147668 +static file_operations_no_const kvm_vcpu_fops __read_only = {
147669 .release = kvm_vcpu_release,
147670 .unlocked_ioctl = kvm_vcpu_ioctl,
147671 #ifdef CONFIG_COMPAT
147672 @@ -2647,7 +2660,7 @@ out:
147673 }
147674 #endif
147675
147676 -static struct file_operations kvm_vm_fops = {
147677 +static file_operations_no_const kvm_vm_fops __read_only = {
147678 .release = kvm_vm_release,
147679 .unlocked_ioctl = kvm_vm_ioctl,
147680 #ifdef CONFIG_COMPAT
147681 @@ -2718,7 +2731,7 @@ out:
147682 return r;
147683 }
147684
147685 -static struct file_operations kvm_chardev_ops = {
147686 +static file_operations_no_const kvm_chardev_ops __read_only = {
147687 .unlocked_ioctl = kvm_dev_ioctl,
147688 .compat_ioctl = kvm_dev_ioctl,
147689 .llseek = noop_llseek,
147690 @@ -2744,7 +2757,7 @@ static void hardware_enable_nolock(void *junk)
147691
147692 if (r) {
147693 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
147694 - atomic_inc(&hardware_enable_failed);
147695 + atomic_inc_unchecked(&hardware_enable_failed);
147696 printk(KERN_INFO "kvm: enabling virtualization on "
147697 "CPU%d failed\n", cpu);
147698 }
147699 @@ -2800,10 +2813,10 @@ static int hardware_enable_all(void)
147700
147701 kvm_usage_count++;
147702 if (kvm_usage_count == 1) {
147703 - atomic_set(&hardware_enable_failed, 0);
147704 + atomic_set_unchecked(&hardware_enable_failed, 0);
147705 on_each_cpu(hardware_enable_nolock, NULL, 1);
147706
147707 - if (atomic_read(&hardware_enable_failed)) {
147708 + if (atomic_read_unchecked(&hardware_enable_failed)) {
147709 hardware_disable_all_nolock();
147710 r = -EBUSY;
147711 }
147712 @@ -3210,7 +3223,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
147713 kvm_arch_vcpu_put(vcpu);
147714 }
147715
147716 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147717 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147718 struct module *module)
147719 {
147720 int r;
147721 @@ -3257,7 +3270,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147722 if (!vcpu_align)
147723 vcpu_align = __alignof__(struct kvm_vcpu);
147724 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
147725 - 0, NULL);
147726 + SLAB_USERCOPY, NULL);
147727 if (!kvm_vcpu_cache) {
147728 r = -ENOMEM;
147729 goto out_free_3;
147730 @@ -3267,9 +3280,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147731 if (r)
147732 goto out_free;
147733
147734 + pax_open_kernel();
147735 kvm_chardev_ops.owner = module;
147736 kvm_vm_fops.owner = module;
147737 kvm_vcpu_fops.owner = module;
147738 + pax_close_kernel();
147739
147740 r = misc_register(&kvm_dev);
147741 if (r) {
147742 @@ -3279,9 +3294,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147743
147744 register_syscore_ops(&kvm_syscore_ops);
147745
147746 - kvm_preempt_ops.sched_in = kvm_sched_in;
147747 - kvm_preempt_ops.sched_out = kvm_sched_out;
147748 -
147749 r = kvm_init_debug();
147750 if (r) {
147751 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)